CN214436479U

CN214436479U - Formula joint ring groove structure is taken out and inserts to wit er's trick

Info

Publication number: CN214436479U
Application number: CN202120477095.1U
Authority: CN
Inventors: 龙雨丰
Original assignee: Juer Beijing Network Culture Technology Development Co ltd
Current assignee: Juer Beijing Network Culture Technology Development Co ltd
Priority date: 2021-03-05
Filing date: 2021-03-05
Publication date: 2021-10-22
Anticipated expiration: 2031-03-05

Abstract

The utility model belongs to the technical field of humanoid toy, especially, formula joint ring groove structure is taken out and inserted to people's hands and feet is witnessed to one side of health main part is equipped with the arm main part, one side that the arm main part is close to the health main part is rotated and is installed the connection ball, and fixed mounting has the connecting rod on the connection ball, the installation cavity has been seted up to the inside of connecting rod, fixed mounting has two dead levers on the bottom inner wall of installation cavity, and one side of two dead levers has all been seted up and has been changeed the hole, and two change the downthehole rotation and install same lead screw guide pin bushing, fixed gear and both ends of cup jointing have all extended to outside changeing the hole on the lead screw guide pin bushing, and the equal screw thread in both ends of lead screw guide pin bushing has cup jointed the lead screw. The utility model discloses simple structure, convenient to use, be convenient for to install fixedly and be convenient for dismantle between public young joint and the main part, the cost is saved in the production transportation of being convenient for.

Description

Formula joint ring groove structure is taken out and inserts to wit er's trick

Technical Field

The utility model relates to a humanoid toy technical field especially relates to a take out formula of inserting joint ring groove structure witnessed Er's trick.

Background

In order to develop the intelligence of children and enhance the practical ability and fun of children, manufacturers design various educational toys, and the assembly of the doll is to divide the doll into a plurality of parts and then assemble the doll into a human shape. Some parts of the assembled doll are connected through joints which can be movably adjusted, for example, the parts between the arms and the body, the parts between the legs and the body, or the parts between the upper arms and the lower arms of the arms are connected through joints so as to adjust the shape and the shape of the assembled doll.

The assembled doll movable joint disclosed in chinese patent CN201596348U generally includes a first rotating member and a second rotating member, both the first rotating member and the second rotating member are provided with a clamping end for splicing and assembling doll components, the clamping ends of the first rotating member and the second rotating member are cylindrical and inserted into a connecting portion of the doll components, and the connecting portion of the doll components is generally a cylindrical groove matched with the clamping end. Therefore, the parts of the doll can rotate a certain angle around the joint formed by the first rotating part and the second rotating part which are connected with each other. However, the joint and the main body in the patent are not convenient to disassemble and transport, and the transportation cost of production is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a witer hand and foot pull-and-insert type joint ring-shaped clamping groove structure.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a joint annular clamping groove structure for a Twiter hand and foot draw-and-insert type comprises a body main body, wherein an arm main body is arranged on one side of the body main body, a connecting ball is rotatably arranged at one side of the arm main body close to the body main body, a connecting rod is fixedly arranged on the connecting ball, an installation cavity is arranged in the connecting rod, two fixing rods are fixedly arranged on the inner wall of the bottom of the installation cavity, rotating holes are respectively formed in one side of each fixing rod, the two rotating holes are internally and rotatably provided with the same screw rod guide sleeve, a gear is fixedly sleeved on each screw rod guide sleeve, two ends of each screw rod guide sleeve extend out of the corresponding rotating hole, and the two ends of the screw rod guide sleeve are both in threaded sleeve joint with screw rods, the ends of the two screw rods far away from each other are both extended out of the connecting rod and are both fixedly sleeved with arc blocks, the mounting groove has been seted up to one side that the health main part is close to the arm main part, the arc recess with arc piece looks adaptation is all seted up to the both sides of mounting groove.

Preferably, fixed mounting has the installation pole on the bottom inner wall of installation cavity, and the through-hole has been seted up to one side of installation pole, and movable mounting has the movable rod in the through-hole, and the both ends of movable rod all extend to the through-hole outside and one end fixed mounting have with gear engaged with the rack, and the other end rotates and installs the gyro wheel, the rotation hole that is linked together with the installation cavity is seted up at the top of connecting rod, rotates downthehole rotation and installs the round bar, the both ends of round bar all extend to rotate the hole outside and the fixed elliptical wheel that has connect with gyro wheel looks adaptation in bottom, and the fixed cover in top of round bar has connect the knob.

Preferably, the thread directions of the two screw rods are opposite.

Preferably, the round bar is sleeved with a reset torsion spring, one end of the reset torsion spring is fixed on the round bar, the other end of the reset torsion spring is fixed on the inner wall of the rotating hole, the screw rod guide sleeve is sleeved with two torsion springs, one ends of the two torsion springs are fixed on the corresponding inner wall of the rotating hole, and the other ends of the two torsion springs are fixed on the screw rod guide sleeve.

Preferably, the movable rod is sleeved with a return spring, one end of the return spring is fixed on the movable rod, and the other end of the return spring is fixed on the inner wall of the through hole.

Preferably, a sliding groove is formed in the inner wall of the bottom of the mounting cavity, two sliding blocks are arranged in the sliding groove in a sliding mode, and the two sliding blocks are fixedly connected with the corresponding screw rods respectively.

In the utility model, the indirect rotary connection between the body main body and the arm main body can be realized by respectively clamping the two arc-shaped blocks into the two arc-shaped grooves in normal times, when the body main body and the arm main body are required to be detached, the rotation of the round rod is driven by rotating the knob, the round rod drives the elliptical wheel to rotate, the extrusion roller wheel drives the movable rod to move upwards in the rotating process of the elliptical wheel, namely, the rack can drive the rack to move upwards, the rack drives the gear to rotate in the moving process, namely, the lead screw guide sleeve can be driven to rotate, two lead screws with opposite thread directions can be driven to move in opposite directions, namely, the two arc-shaped blocks can be driven to move in opposite directions, when the two arc-shaped blocks are respectively moved out from the corresponding arc-shaped grooves, the connecting rod can be detached from the body main body, and the body main body and the arm main body can be detached from each other. The utility model discloses simple structure, convenient to use, be convenient for to install fixedly and be convenient for dismantle between public young joint and the main part, the cost is saved in the production transportation of being convenient for.

Drawings

Fig. 1 is a schematic structural view of a detachable joint ring-shaped slot structure of a patient's hand and foot;

fig. 2 is a schematic structural diagram of a part a of a witle hand and foot pull-and-insert type joint ring-shaped slot structure provided by the present invention;

fig. 3 is a top view of the joint ring-shaped slot structure for a insertion-type joint of a patient's hand and foot according to the present invention.

In the figure: the device comprises a mounting groove 1, a body main body 2, a connecting rod 3, a connecting ball 4, an arm main body 5, an arc-shaped groove 6, a gear 7, an arc-shaped block 8, a screw rod 9, a torsion spring 10, a mounting rod 11, a knob 12, a movable rod 13, a round rod 14, an elliptical wheel 15, a return spring 16, a rack 17, a screw rod guide sleeve 18, a fixed rod 19 and a mounting cavity 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example one

Referring to fig. 1-3, a witle hand and foot draw-and-insert type joint ring-shaped groove structure comprises a body main body 2, an arm main body 5 is arranged on one side of the body main body 2, a connecting ball 4 is rotatably arranged on one side of the arm main body 5 close to the body main body 2, a connecting rod 3 is fixedly arranged on the connecting ball 4, an installation cavity 20 is arranged inside the connecting rod 3, two fixing rods 19 are fixedly arranged on the inner wall of the bottom of the installation cavity 20, rotating holes are respectively formed on one side of the two fixing rods 19, the same screw rod guide sleeve 18 is rotatably arranged in the two rotating holes, a gear 7 is fixedly sleeved on the screw rod guide sleeve 18, both ends of the screw rod guide sleeve 18 extend out of the rotating holes, screw rods 9 are respectively in threaded sleeve connection at both ends, one end of the two screw rods 9 far away from each other extends out of the connecting rod 3 and is respectively fixedly sleeved with an arc-shaped block 8, a mounting groove 1 is formed on one side of the body main body 2 close to the arm main body 5, arc-shaped grooves 6 matched with the arc-shaped blocks 8 are formed in the two sides of the mounting groove 1.

Example two

The utility model discloses in, fixed mounting has installation pole 11 on the bottom inner wall of installation cavity 20, the through-hole has been seted up to one side of installation pole 11, movable mounting has movable rod 13 in the through-hole, movable rod 13's both ends all extend to the through-hole outside and one end fixed mounting have with gear 7 engaged with rack 17, the gyro wheel is installed in the other end rotation, the rotation hole that is linked together with installation cavity 20 is seted up at the top of connecting rod 3, rotate downthehole rotation and install round bar 14, round bar 14's both ends all extend to rotate the hole outside and the fixed cover in bottom have connect have with the oval wheel 15 of gyro wheel looks adaptation, and round bar 14's the fixed cover in top has connect knob 12.

The utility model discloses in, two lead screw 9's screw thread direction sets up for opposite, and lead screw guide pin bushing 18's rotation can drive two screw thread directions and set up for opposite two lead screw 9's the phase displacement.

The utility model discloses in, cup jointed the reset torsion spring on the round bar 14, the one end of reset torsion spring is fixed on round bar 14, and the other end is fixed on the inner wall of rotating the hole, has cup jointed two torsional springs 10 on the lead screw guide pin bushing 18, and the one end of two torsional springs 10 is fixed on the downthehole wall that changes that corresponds, and the other end is all fixed on lead screw guide pin bushing 18, through the reset torsion spring 14 that resets of being convenient for round bar, through the reset of the lead screw guide pin bushing 18 of being convenient for of torsional spring 10.

The utility model discloses in, cup jointed reset spring 16 on the movable rod 13, reset spring 16's one end is fixed on movable rod 13, and the other end is fixed on the through-hole inner wall, through reset spring 16 be convenient for the restoration of movable rod 13.

The utility model discloses in, seted up the spout on the bottom inner wall of installation cavity 20, slidable mounting has two sliders in the spout, two sliders respectively with the lead screw 9 fixed connection that corresponds, through the spout with the slider be convenient for lead screw 9's removal.

In the utility model, in normal times, the two arc-shaped blocks 8 are respectively clamped into the two arc-shaped grooves 6, so that the indirect rotary connection between the body main body 2 and the arm main body 5 can be realized, when the body main body 2 and the arm main body 5 are required to be detached, the rotary knob 12 is rotated to drive the rotary rod 14, the rotary rod 14 drives the elliptical wheel 15 to rotate, the extrusion roller wheel 15 drives the movable rod 13 to move upwards in the rotating process, so that the rack 17 can be driven to move upwards, the rack 17 drives the gear 7 to rotate in the moving process, so that the screw rod guide sleeve 18 can be driven to rotate, two screw rods 9 with opposite thread directions can be driven to move oppositely, namely, the two arc-shaped blocks 8 can be driven to move oppositely, when the two arc-shaped blocks 8 are respectively moved out from the corresponding arc-shaped grooves 6, the connecting rod 3 can be detached from the body main body 2, and the body main body 2 and the arm main body 5 can be detached from each other. The utility model discloses simple structure, convenient to use, be convenient for to install fixedly and be convenient for dismantle between public young joint and the main part, the cost is saved in the production transportation of being convenient for.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a formula joint ring groove structure is taken out and inserted to witness's hand and foot, includes health main part (2), its characterized in that, one side of health main part (2) is equipped with arm main part (5), one side that arm main part (5) are close to health main part (2) is rotated and is installed connection ball (4), and fixed mounting has connecting rod (3) on connection ball (4), installation cavity (20) have been seted up to the inside of connecting rod (3), fixed mounting has two dead levers (19) on the bottom inner wall of installation cavity (20), and the hole that changes has all been seted up to one side of two dead levers (19), and same lead screw guide pin bushing (18) are installed to two downthehole rotations, fixed cup joints gear (7) and both ends all extend to outside the hole that changes on lead screw guide pin bushing (18), and the equal screw thread in both ends of lead screw guide pin bushing (18) has cup jointed lead screw (9), and the one end of two lead screw (9) keeping away from each other all extends to connecting rod (3) and all fixedly cup joints arc piece (8) outward and have cup jointed ) The utility model discloses a health body (2) and arm main part (5) are including, installation groove (1) has been seted up to one side that body main part (2) are close to arm main part (5), arc recess (6) with arc piece (8) looks adaptation are all seted up to the both sides of installation groove (1).

2. The witchl hand and foot draw-and-insert type joint ring-shaped clamping groove structure as claimed in claim 1, wherein a mounting rod (11) is fixedly mounted on the inner wall of the bottom of the mounting cavity (20), a through hole is formed in one side of the mounting rod (11), a movable rod (13) is movably mounted in the through hole, two ends of the movable rod (13) extend out of the through hole, a rack (17) meshed with the gear (7) is fixedly mounted at one end of the movable rod, a roller is rotatably mounted at the other end of the movable rod, a rotating hole communicated with the mounting cavity (20) is formed in the top of the connecting rod (3), a round rod (14) is rotatably mounted in the rotating hole, two ends of the round rod (14) extend out of the rotating hole, an elliptical wheel (15) matched with the roller is fixedly connected at the bottom of the round rod, and a knob (12) is fixedly connected at the top of the round rod (14).

3. The annular groove structure for the insertion joint of the Turker's hands and feet as claimed in claim 1, wherein the thread directions of the two screw rods (9) are opposite.

4. The tubular slot structure for the detachable joint of a patient's hand and foot as claimed in claim 2, wherein the round bar (14) is sleeved with a return torsion spring, one end of the return torsion spring is fixed on the round bar (14), the other end of the return torsion spring is fixed on the inner wall of the rotation hole, the screw rod guide sleeve (18) is sleeved with two torsion springs (10), one end of each torsion spring (10) is fixed on the corresponding inner wall of the rotation hole, and the other end of each torsion spring is fixed on the screw rod guide sleeve (18).

5. The loop-shaped clamping groove structure for the Zhaer hand and foot pull-and-insert type joint as claimed in claim 2, wherein the movable rod (13) is sleeved with a return spring (16), one end of the return spring (16) is fixed on the movable rod (13), and the other end is fixed on the inner wall of the through hole.

6. The tubular joint slot structure of claim 1, wherein the inner wall of the bottom of the mounting cavity (20) is provided with a sliding groove, two sliding blocks are slidably mounted in the sliding groove, and the two sliding blocks are respectively and fixedly connected with the corresponding screw rods (9).