Electric seesaw swing

Abstract

An electric seesaw swing is provided. The upright post's top is hinged with a left top frame hinged with two first upper frame rods and a right top frame hinged with two second upper frame rods. First and second hanging rods are inserted between first upper frame rods and between second upper frame rods respectively. The first and second hanging rods are hinged with first and second inner frame rods respectively. Upper ends of the first and second inner frame rods are respectively hinged on left and right top frames. Portions of the first hanging rod on which upper frame rods, the first inner frame rod and lower frame rods are hinged, and portions of the second hanging rod on which second upper frame rods, the second inner frame rod and lower frame rods are hinged are inserted with locking mechanisms respectively.

What is claimed is: 
     
         1 . An electric seesaw swing comprising a upright post, wherein, a motor is installed on a top portion of the upright post, a rotating shaft of the motor ( 2 ) is connected with a rocker, the electric seesaw swing further comprises a left swinging rod and a right swinging rod, an end of the left swinging rod and an end of the right swinging rod are hinged to a free end of the rocker, a left top frame and a right top frame are connected at a left end and a right end of the top portion of the upright post respectively and form a T-shaped structure together with the upright post, an end of the left top frame is hinged with two first upper frame rods, an end of the right top frame is hinged with two second upper frame rods, a first hanging rod is inserted between bottom ends of the two first upper frame rods, a second hanging rod is inserted between bottom ends of the two second upper frame rods, the first hanging rod and the second hanging rod are respectively hinged with a first inner frame rod and a second inner frame rod, an upper end of the first inner frame rod and an upper end of the second inner frame rod are respectively hinged on the end of the left top frame and the end of the right top frame, another end of the left swinging rod and another end of the right swinging rod ( 5 ) are respectively connected to the first inner frame rod and the second inner frame rod, two left lower frame rods are hinged on a front end and a rear end of the first hanging rod respectively, two right lower frame rods are hinged on a front end and a rear end of the second hanging rod respectively, two seats are connected between bottom ends of the two left lower frame rods as well as between bottom ends of the two right lower frame rods respectively; hinged portions of the first hanging rod on which the two upper frame rods, the first inner frame rod and the two left lower frame rods are hinged, as well as hinged portions of the second hanging rod on which the two second upper frame rods, the second inner frame rod and the two right lower frame rods are hinged are inserted with locking mechanisms respectively, such that the hinged portions of both the first hanging rod and the second hanging rod are locked. 
     
     
         2 . The electric seesaw swing according to  claim 1 , wherein, the first inner frame rod and the second inner frame rod each have a Y-shaped structure, two first bifurcated ends of the first inner frame rod are hinged on the first hanging rod, the upper end of the first inner frame rod is hinged on the end of the left top frame, two second bifurcated ends of the second inner frame rod are hinged on the second hanging rod ( 11 ), and the upper end of the second inner frame rod is hinged on the end of the right top frame. 
     
     
         3 . The electric see-saw swing according to  claim 2 , wherein each of the locking mechanisms comprises plugs each with a polygonal cross-section, a rear end of each plug is connected with a handle portion, a front end of each plug is opened with a mounting hole, a locking screw is inserted into the mounting hole, the hinged portions of the first hanging rod ( 10 ) on which the two first upper frame rods, the first inner frame rod and the two left lower frame rods are hinged, and the hinged portions of the second hanging rod on which the two second upper frame rods, the second inner frame rod and the two right lower frame rods are hinged are formed with slots, the plugs pass through the slots respectively, and the plug is locked and fixed by the locking screw. 
     
     
         4 . The electric seesaw swing according to  claim 3 , wherein the first hanging rod is provided with two of the plugs; a first one of the slots, which is formed by one of the bottom ends of the two first upper frame rods, a top end of one of the two left lower frame rods and one of the first bifurcated ends of the first inner frame rod which are all at the front end of the first hanging rod, is inserted with one of the plugs; a second one of the slots, formed by another one of the bottom ends of the two first upper frame rods, a top end of another one of the two left lower frame rods, and another one of the first bifurcated ends of the first inner frame rod which are all at the rear end of the first hanging rod, is inserted with another one of the plugs;
 the second hanging rod is provided with other two of the plugs; a third one of the slots, which is formed by one of the bottom ends of the two second upper frame rods, a top end of one of the two right lower frame rods, and one of the second bifurcated ends of the second inner frame rod which are all at the front end of the second hanging rod, is inserted with one of the other two plugs, a fourth one of the slots, which is formed by another one of the bottom ends of the two second upper frame rods, a top end of another one of the two right lower frame rods, and another one of second bifurcated ends of the second inner frame rod which are all at the rear end of the second hanging rod, is inserted with another one of the other two plugs.   
     
     
         5 . The electric seesaw swing according to  claim 1 , wherein the top portion of the upright post is vertically connected with a plurality of support posts, ones of top portions of the support posts are connected to a first top plate for supporting, other ones of the top portions of the support posts are connected to a second top plate for supporting; the first top plate and the second top plate are spaced with a slot, the motor is installed on the first top plate, and the rocker is located in the gap and swung in the slot along with a rotation of the motor. 
     
     
         6 . The electric seesaw swing according to  claim 2 , wherein the top portion of the upright post is vertically connected with a plurality of support posts, ones of top portions of the support posts are connected to a first top plate for supporting, other ones of the top portions of the support posts are connected to a second top plate for supporting; the first top plate and the second top plate are spaced with a slot, the motor is installed on the first top plate, and the rocker is located in the gap and swung in the slot along with a rotation of the motor. 
     
     
         7 . The electric seesaw swing according to  claim 3 , wherein the top portion of the upright post is vertically connected with a plurality of support posts, ones of top portions of the support posts are connected to a first top plate for supporting, other ones of the top portions of the support posts are connected to a second top plate for supporting; the first top plate and the second top plate are spaced with a slot, the motor is installed on the first top plate, and the rocker is located in the gap and swung in the slot along with a rotation of the motor. 
     
     
         8 . The electric seesaw swing according to  claim 4 , wherein the top portion of the upright post is vertically connected with a plurality of support posts, ones of top portions of the support posts are connected to a first top plate for supporting, other ones of the top portions of the support posts are connected to a second top plate for supporting; the first top plate and the second top plate are spaced with a slot, the motor is installed on the first top plate, and the rocker is located in the gap and swung in the slot along with a rotation of the motor. 
     
     
         9 . The electric seesaw swing according to  claim 1 , wherein springs are connected between the left top frame and the left end of the top portion of the upright post, and between the right top frame and the right end of the top portion of the upright post; bolts are connected between the left top frame and the left end of the top portion of the upright post, and between the right top frame and the right end of the top portion of the upright post; and the bolts are inserted through the springs respectively. 
     
     
         10 . The electric seesaw swing according to  claim 2 , wherein springs are connected between the left top frame and the left end of the top portion of the upright post, and between the right top frame and the right end of the top portion of the upright post; bolts are connected between the left top frame and the left end of the top portion of the upright post, and between the right top frame and the right end of the top portion of the upright post; and the bolts are inserted through the springs respectively. 
     
     
         11 . The electric seesaw swing according to  claim 3 , wherein springs are connected between the left top frame and the left end of the top portion of the upright post, and between the right top frame and the right end of the top portion of the upright post; bolts are connected between the left top frame and the left end of the top portion of the upright post, and between the right top frame and the right end of the top portion of the upright post; and the bolts are inserted through the springs respectively. 
     
     
         12 . The electric seesaw swing according to  claim 4 , wherein springs are connected between the left top frame and the left end of the top portion of the upright post, and between the right top frame and the right end of the top portion of the upright post; bolts are connected between the left top frame and the left end of the top portion of the upright post, and between the right top frame and the right end of the top portion of the upright post; and the bolts are inserted through the springs respectively. 
     
     
         13 . The electric seesaw swing according to  claim 5 , further comprising an arc-shaped motor cover, wherein the motor cover is arranged outside the motor and connected to the first top plate and the second top plate, the motor cover is opened with two strip-shaped grooves, and the two strip-shaped grooves are respectively communicated with left and right portions of the gap, such that the rocker is swung into the two strip-shaped grooves. 
     
     
         14 . The electric seesaw swing according to  claim 5 , wherein the upright post comprises a base plate and a top plate, four sub-posts are connected between the base plate and the top plate, the support posts are connected to an upper end surface of the top plate, and the base plate is opened with a plurality of fixing holes to fix the base plate on the four sub-posts. 
     
     
         15 . The electric seesaw swing according to  claim 13 , wherein the left top frame and the right top frame each comprise three horizontal frame rods and a vertical frame rod, ends of the three horizontal frame rods are connected to a front portion, a middle portion, and a rear portion of the vertical frame rod respectively, other ends of the three horizontal frame rods are connected to the top portion of the upright post, the three horizontal frame rods of the left top frame and the three horizontal frame rods of the right top frame are in one-to-one correspondence, and an arc-shaped rod is connected between two horizontal frame rods in the one-to-one correspondence; a top portion of the motor cover is connected with a reinforcing rib, inner sides of the three arc-shaped rods are on the reinforcing rib of the motor cover; the two first upper frame rods and the first inner frame rod, as well as the two second upper frame rods and the second inner frame rod are hinged on the vertical frame rods respectively. 
     
     
         16 . The electric seesaw swing according to  claim 1 , wherein the left swinging rod and the right swinging rod are slidably and fixedly connected on the first inner frame rod and the second inner frame rod respectively. 
     
     
         17 . The electric seesaw swing according to  claim 2 , wherein the left swinging rod and the right swinging rod are slidably and fixedly connected on the first inner frame rod and the second inner frame rod respectively. 
     
     
         18 . The electric seesaw swing according to  claim 3 , wherein the left swinging rod and the right swinging rod are slidably and fixedly connected on the first inner frame rod and the second inner frame rod respectively. 
     
     
         19 . The electric seesaw swing according to  claim 4 , wherein the left swinging rod and the right swinging rod are slidably and fixedly connected on the first inner frame rod and the second inner frame rod respectively. 
     
     
         20 . The electric seesaw swing according to  claim 13 , wherein the left swinging rod and the right swinging rod are slidably and fixedly connected on the first inner frame rod and the second inner frame rod respectively.