CN219686972U

CN219686972U - Touch table truckle with shock-absorbing function

Info

Publication number: CN219686972U
Application number: CN202320530117.5U
Authority: CN
Inventors: 马健; 李红亮
Original assignee: Tacteasy Technology Co ltd
Current assignee: Tacteasy Technology Co ltd
Priority date: 2023-03-17
Filing date: 2023-03-17
Publication date: 2023-09-15
Anticipated expiration: 2033-03-17

Abstract

The utility model provides a touch table castor with a damping function, which relates to the technical field of castor, and comprises a movable wheel, a mounting frame and an extension plate, wherein a damping component is fixedly connected to the top of the mounting frame, and the bottom of the mounting frame is rotatably connected with two sides of the movable wheel. According to the utility model, the damping component is arranged, when the touch table and the trundles pass through uneven ground, the fixed springs and the damping springs play a role in longitudinal buffering, so that the longitudinal shock feeling of the touch table is lightened, the movement stability of the touch table is enhanced, meanwhile, the movable plate can realize horizontal deflection under the action of the damping springs, the damping and energy absorbing effects are achieved, the damping springs and the air cushion rings can prevent the touch table from shaking greatly, the trundles and the installation parts of the touch table from being damaged or directly bent and damaged, the service life of the trundles is prolonged, meanwhile, the touch table is prevented from shaking greatly and being unstable, and the damage caused by overlarge shock impact force of parts in the touch screen is avoided.

Description

Touch table truckle with shock-absorbing function

Technical Field

The utility model relates to the technical field of casters, in particular to a touch table caster with a damping function.

Background

The casters include movable casters, fixed casters and movable casters with brakes, the movable casters are universal wheels, the fixed casters are also called directional casters, the movable casters have no rotating structure and cannot rotate, meanwhile, the casters are made of various materials, such as PVC casters, PU casters, cast iron casters, nylon casters, TPR casters, iron core nylon casters, iron core PU casters and the like, and the touch table is a table body which can be used by people on a table surface for inputting and inquiring information by utilizing a touch screen and is widely applied to various exhibition halls such as planning halls, commemorative halls, enterprise exhibition halls and the like.

In the prior art, for example, the Chinese patent number is: "a cushion shock caster" of CN214324805U, comprising: the device comprises a mounting seat, a movable pipe and a wheel body, wherein a first guide groove is formed in the top of the mounting seat, a guide pipe is arranged in the first guide groove, and a damping groove is formed in the top of the guide pipe; the bottom of the movable pipe is provided with a second guide groove, the guide pipe is matched with the second guide groove in an inserting way, the outer side wall of the movable pipe is attached to the side wall of the first guide groove, the side wall of the second guide groove is attached to the outer side wall of the guide pipe, and damping elements are arranged in the damping groove and the second guide groove; the wheel body is rotationally connected with the mounting seat.

When the conventional touch table for the exhibition hall moves, the touch table is directly pushed to move from one place to another place, the effect of being convenient for move is achieved through the bottom caster, but the conventional touch table caster lacks a damping function, when the touch table moves and encounters an uneven road surface, the touch table is easy to shake greatly and unstable, the vibration impact force of parts in a touch screen at the top of the touch table is overlarge and damaged, and the touch table caster with the damping function is provided for the problems.

Disclosure of Invention

The utility model aims to solve the problems that the prior touch table castor lacks a damping function, and when the touch table encounters an uneven road surface in the moving process, the touch table is easy to shake greatly and unstable, and the parts in the touch screen at the top of the touch table are damaged due to overlarge vibration impact force.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a touch table truckle with shock-absorbing function, includes removes round, mounting bracket and extension board, the top fixedly connected with damper of mounting bracket, the bottom of mounting bracket is rotated with the both sides of removing the round and is connected, damper includes mounting panel, conical ring, solid fixed ring, fixed plate, buffer backing plate, fixed spring and fly leaf, conical ring's top and the bottom welded fastening of mounting panel, just conical ring's bottom and gu fixed ring's top welded fastening, the fluting has been seted up to gu fixed ring's inboard, the outside annular array of fly leaf is provided with a plurality of buffer springs, buffer spring's one end fixedly connected with movable ball, just movable ball's one end and grooved inboard fixed connection, the bottom of fly leaf is provided with damping spring, gu fixed ring's bottom is provided with the air cushion ring.

Preferably, the top of the buffer backing plate is fixedly connected with the bottom of the damping spring, and a plurality of mounting bolts are symmetrically arranged at two ends of the bottom of the buffer backing plate.

Preferably, the top of the fixed spring is fixedly connected with the bottom of the mounting plate, and the bottom of the fixed spring is fixedly connected with the top of the movable plate.

Preferably, four mounting rings are symmetrically and fixedly connected to two ends of the top of the mounting plate, and the bottom of the fixing plate is rotatably mounted with the top of the mounting frame.

Preferably, one end of the mounting frame is welded and fixed with one end of the extension plate, and the top of the extension plate is rotationally connected with the poking plate.

Preferably, a stop block is arranged at the bottom of the extension plate, and the buffer backing plate is fixedly connected with the fixing plate through a mounting bolt.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. according to the utility model, when the touch table passes through uneven ground, the mounting plate is connected with the fixing plate mainly through the fixing spring, the damping spring and the damping cushion plate, and the fixing spring and the damping spring play a role in longitudinal buffering, so that the longitudinal shock feeling of the touch table can be reduced, and the movement stability of the touch table is enhanced.

2. According to the utility model, by arranging the movable plate, the buffer spring and the air cushion ring, when the caster passes through the rugged road surface, the movable plate can deflect horizontally under the action of the buffer spring, so that the effects of shock absorption and energy absorption are achieved, meanwhile, the buffer spring and the air cushion ring can ensure that the movable plate can not cause great shaking of the touch table when moving, the caster is prevented from being damaged or directly bent and damaged at the installation position of the caster and the touch table when passing through the rugged road surface, the service life of the caster is prolonged, and meanwhile, the phenomenon that the touch table shakes greatly and is unstable is avoided, and the damage caused by overlarge shock impact force of parts in the touch screen is avoided.

Drawings

Fig. 1 is a schematic perspective view of a touch table caster with shock absorbing function according to the present utility model;

fig. 2 is a schematic diagram showing a bottom view of a touch table caster with a shock absorbing function according to the present utility model;

FIG. 3 is an exploded view of a shock absorbing assembly for a touch table caster with shock absorbing function in accordance with the present utility model;

fig. 4 is a front cross-sectional view showing a shock absorbing assembly of a caster for a touch table having a shock absorbing function according to the present utility model.

Legend description: 1. a shock absorbing assembly; 2. a moving wheel; 3. a mounting frame; 4. a toggle plate; 5. an extension plate; 6. a stopper; 11. a mounting ring; 12. a mounting plate; 13. a conical ring; 14. a fixing ring; 15. a fixing plate; 16. an air cushion ring; 17. a cushion pad; 18. installing a bolt; 19. a movable ball; 20. slotting; 21. a buffer spring; 22. a fixed spring; 23. a movable plate; 24. and a damping spring.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

1-4, as shown in fig. 1, the utility model provides a touch table caster with a damping function, which comprises a movable wheel 2, a mounting frame 3 and an extension plate 5, wherein the top of the mounting frame 3 is fixedly connected with a damping component 1, the bottom of the mounting frame 3 is rotationally connected with two sides of the movable wheel 2, the damping component 1 comprises a mounting plate 12, a conical ring 13, a fixed ring 14, a fixed plate 15, a buffer backing plate 17, a fixed spring 22 and a movable plate 23, the top of the conical ring 13 is fixedly welded with the bottom of the mounting plate 12, the bottom of the conical ring 13 is fixedly welded with the top of the fixed ring 14, a slot 20 is formed in the inner side of the fixed ring 14, a plurality of buffer springs 21 are arranged on the outer annular array of the movable plate 23, one end of the buffer springs 21 is fixedly connected with a movable ball 19, one end of the movable ball 19 is fixedly connected with the inner side of the slot 20, the bottom of the movable plate 23 is provided with a damping spring 24, the bottom of the fixed ring 14 is provided with an air cushion ring 16, the fixed spring 22 and the damping spring 24 plays a longitudinal buffering role, the longitudinal sense of the movable plate 22 can be lightened, the movable plate 22 can realize horizontal offset under the action of the damping spring 21, the damping spring 21 can realize the horizontal offset effect, and the vibration effect of the vibration absorbing spring can not swing of the movable plate can be ensured, and the vibration absorbing spring can reach the large amplitude of the vibration effect of the vibration absorbing spring 21 can be ensured when the vibration of the movable plate is not can be moved.

As shown in fig. 1-3, the top of the buffer pad 17 is fixedly connected with the bottom of the damping spring 24, and a plurality of mounting bolts 18 are symmetrically arranged at two ends of the bottom of the buffer pad 17, the buffer pad 17 and the damping spring 24 cooperate to play a role in longitudinal buffer damping, and the mounting bolts 18 are used for fixing the buffer pad 17 on the fixing plate 15.

As shown in fig. 3 and 4, the top of the fixed spring 22 is fixedly connected with the bottom of the mounting plate 12, and the bottom of the fixed spring 22 is fixedly connected with the top of the movable plate 23, and the fixed spring 22 and the damping spring 24 play a role in longitudinal buffering, so that the longitudinal shock of the touch table can be relieved.

As shown in fig. 1-4, four mounting rings 11 are symmetrically and fixedly connected to two ends of the top of the mounting plate 12, the bottom of the fixing plate 15 is rotatably mounted with the top of the mounting frame 3, and the mounting plate 12 and the mounting rings 11 can facilitate the mounting and dismounting of casters.

As shown in fig. 1 and 2, one end of the mounting frame 3 is welded and fixed with one end of the extension board 5, the top of the extension board 5 is rotationally connected with the toggle board 4, an operator presses the toggle board 4 downwards by feet, the toggle board 4 drives the bottom stop block 6 to rotate downwards, and the stop block 6 rubs with the surface of the movable wheel 2, so that the effect of decelerating and stopping suddenly is achieved.

As shown in fig. 1-3, a stop block 6 is arranged at the bottom of the extension plate 5, a buffer backing plate 17 is fixedly connected with the fixed plate 15 through a mounting bolt 18, and the stop block 6 can achieve the effect of decelerating and stopping suddenly.

The application method and the working principle of the device are as follows: the caster is fixed at the bottom of the touch table through the mounting plate 12 and the mounting ring 11 at the top, when the touch table is pushed, the movable wheel 2 rotates on the ground, so that the position of the touch table is conveniently moved, and when the touch table needs to be suddenly stopped, an operator presses the poking plate 4 downwards by feet, the poking plate 4 drives the bottom stop block 6 to rotate downwards, and the surfaces of the stop block 6 and the movable wheel 2 are rubbed, so that the effect of decelerating and suddenly stopping is achieved;

meanwhile, when the touch table passes through uneven ground, the movable wheel 2, the mounting frame 3 and the damping component 1 vibrate, and in the longitudinal direction, the mounting plate 12 and the fixing plate 15 are mainly connected through the fixing spring 22, the damping spring 24 and the buffer backing plate 17, and the fixing spring 22 and the damping spring 24 play a role in longitudinal buffer, so that the longitudinal shock feeling of the touch table can be reduced, and the movement stability of the touch table is enhanced; simultaneously fly leaf 22 passes through a plurality of buffer spring 21 in the outside and solid fixed ring 14 swing joint, therefore the truckle is when passing through uneven road surface, and fly leaf 22 can realize the skew of horizontal direction under buffer spring 21's effect, reach the effect of shock attenuation energy-absorbing, buffer spring 21 and air cushion ring 16 can guarantee fly leaf 22 when removing simultaneously can not lead to the big rocking of touch table, avoid the truckle to lead to truckle and touch table installation department to damage or direct bending damage when passing through uneven road surface, prolong the life of this truckle, avoid simultaneously causing the touch table to rock by a wide margin and unstable, avoid the part vibrations impact force in the touch screen too big and damage.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model will still fall within the protection scope of the technical solution of the present utility model.

Claims

1. Touch table truckle with shock-absorbing function, including removing round (2), mounting bracket (3) and extension board (5), its characterized in that: the top fixedly connected with damper (1) of mounting bracket (3), the bottom of mounting bracket (3) is rotated with the both sides of movable wheel (2) and is connected, damper (1) include mounting panel (12), toper ring (13), solid fixed ring (14), fixed plate (15), cushion board (17), fixed spring (22) and fly leaf (23), the top of toper ring (13) and the bottom welded fastening of mounting panel (12), just the bottom of toper ring (13) and the top welded fastening of solid fixed ring (14), fluting (20) have been seted up to the inboard of solid fixed ring (14), the outside annular array of fly leaf (23) is provided with a plurality of buffer springs (21), the one end fixedly connected with fly ball (19) of buffer spring (21), just the one end of fly ball (19) is provided with damping spring (24) with the inboard fixed connection of fluting (20), the bottom of solid fixed ring (14) is provided with air cushion ring (16).

2. The touch table caster with shock absorbing function according to claim 1, wherein: the top of the buffer backing plate (17) is fixedly connected with the bottom of the damping spring (24), and a plurality of mounting bolts (18) are symmetrically arranged at two ends of the bottom of the buffer backing plate (17).

3. The touch table caster with shock absorbing function according to claim 1, wherein: the top of the fixed spring (22) is fixedly connected with the bottom of the mounting plate (12), and the bottom of the fixed spring (22) is fixedly connected with the top of the movable plate (23).

4. The touch table caster with shock absorbing function according to claim 1, wherein: four mounting rings (11) are symmetrically and fixedly connected to the two ends of the top of the mounting plate (12), and the bottom of the fixing plate (15) is rotatably mounted with the top of the mounting frame (3).

5. The touch table caster with shock absorbing function according to claim 1, wherein: one end of the mounting frame (3) is welded and fixed with one end of the extension plate (5), and the top of the extension plate (5) is rotationally connected with the poking plate (4).

6. The touch table caster with shock absorbing function according to claim 2, wherein: the bottom of extension board (5) is provided with stop block (6), buffering backing plate (17) are through mounting bolt (18) and fixed plate (15) fixed connection.