CN219796723U - Movable support - Google Patents

Abstract

The utility model relates to the technical field of supporting equipment, in particular to a movable bracket. The device comprises a protective shell, wherein the top of the protective shell is connected with a supporting shell in a sliding manner, two sides of the top of the supporting shell are connected with clamping plates in a sliding manner, and a clamping mechanism for driving the clamping plates to move is arranged in the supporting shell; the clamping mechanism comprises a push rod motor, a first connecting rod and a second connecting rod, the push rod motor is fixed with the supporting shell, a moving block is fixed on a push rod of the push rod motor, the first connecting rod is connected to the inner parts of two ends of the moving block in a rotating mode, and the second connecting rod is connected to one end, far away from the moving block, of the first connecting rod in a rotating mode. According to the movable support, the supporting shell is arranged at the top of the protecting shell, and meanwhile, the clamping plate at the top of the supporting shell is driven to move through the clamping mechanism in the supporting shell, so that the clamping plate clamps an object at the top of the supporting shell, and the surface of the object is prevented from being scratched when the clamping plate clamps the object through buffering of the buffering component.

Description

Movable support

Technical Field

The utility model relates to the technical field of supporting equipment, in particular to a movable bracket.

Background

The detection machines are various, the common detection equipment of factories is various, and the common detection equipment comprises a measuring device caliper, a balance, a dotter and the like, and further comprises a quality detection analysis instrument, a material detection device, a packaging detection device and the like. In the packaging link, a packaging material detector, a metal detection device, a nonmetal detection device, a nondestructive detection device and the like are common, and the detector needs to be installed by using a bracket when in use;

as disclosed in patent (CN 202223206781.9), a movable support solves the problems that the support is inconvenient to move in the process of installing the detector, so that the support needs to be carried, and the detector is easy to incline or drop to damage the detector;

when the above technology is used, the following technical problems are found in the prior art: the existing support is not stable enough in height adjustment during use, and meanwhile the object is not clamped firmly enough, so that a movable support is designed and used for providing another technical scheme for the technical problems.

Disclosure of Invention

Based on this, it is necessary to provide a moving support to the above technical problem, in which the supporting shell is installed at the top of the protecting shell, and the clamping plate at the top of the supporting shell is driven to move by the clamping mechanism inside the supporting shell, so that the clamping plate clamps the object at the top of the supporting shell, and the buffering component is used for preventing the surface of the object from being scratched when the clamping plate clamps the object.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the movable support comprises a protective shell, wherein the top of the protective shell is connected with a support shell in a sliding manner, two sides of the top of the support shell are connected with clamping plates in a sliding manner, and a clamping mechanism used for driving the clamping plates to move is arranged in the support shell;

the clamping mechanism comprises a push rod motor, a first connecting rod and a second connecting rod, the push rod motor is fixed with the supporting shell, a moving block is fixed on the push rod of the push rod motor, the first connecting rod is connected with the inside of two ends of the moving block in a rotating mode, one end, far away from the moving block, of the first connecting rod is connected with the second connecting rod in a rotating mode, and the second connecting rod is connected with the clamping plate in a rotating mode.

As a preferred embodiment of the movable support provided by the utility model, the clamping plate is provided with the buffer assembly for preventing objects from being scratched, the buffer assembly comprises a buffer plate and a clamping plate, the inner side of the clamping plate is slidably connected with the buffer plate, one end of the buffer plate is fixedly provided with the clamping plate, and the clamping plate is slidably connected with the clamping plate.

As a preferred implementation mode of the movable support provided by the utility model, the buffer assembly comprises a sliding column, a positioning block and a return spring, wherein the positioning block is slidably connected in the clamping plate and corresponds to the clamping plate, the positioning block is slidably connected with the clamping plate, an inclined surface is arranged at the top of one end, close to the buffer plate, of the positioning block, the sliding column is fixed at one end, far away from the buffer plate, of the positioning block, the sliding column is slidably connected with the clamping plate, and the return spring is sleeved outside the sliding column and is positioned between the positioning block and the clamping plate.

In a preferred embodiment of the mobile support provided by the utility model, the buffer plate is made of rubber or sponge.

In a preferred embodiment of the moving bracket provided by the utility model, a pull plate is fixed at one end of the sliding column, and the pull plate is located at the outer side of the buffer plate.

As a preferred implementation mode of the movable support provided by the utility model, the lifting mechanism for driving the supporting shell to adjust the height is arranged in the protecting shell, the lifting mechanism comprises a fixed column, a threaded rod, a rotating worm wheel, a lifting motor, a rotating shaft and a rotating worm, the bottom of the fixed column is fixed with the protecting shell, the top of the fixed column is rotationally connected with the rotating worm wheel, the internal thread of the rotating worm wheel is connected with a threaded rod, the top of the threaded rod is fixed with the supporting shell, the lifting motor is also fixed in the protecting shell, the output end of the lifting motor is connected with the rotating shaft, the rotating worm is fixed on the outer side of the rotating shaft, and the rotating worm is in meshed connection with the rotating worm wheel.

It can be clearly seen that the technical problems to be solved by the present utility model can be necessarily solved by the above-mentioned technical solutions of the present utility model.

Meanwhile, through the technical scheme, the utility model has at least the following beneficial effects:

according to the movable support, the supporting shell is arranged at the top of the protecting shell, and meanwhile, the clamping plate at the top of the supporting shell is driven to move through the clamping mechanism in the supporting shell, so that the clamping plate clamps an object at the top of the supporting shell, and the surface of the object is prevented from being scratched when the clamping plate clamps the object through the buffering of the buffering component;

through the cooperation of the clamping plate, the moving block, the first connecting rod, the second connecting rod and the buffer plate, the second connecting rod can be driven to move reversely through the first connecting rod when the moving block moves, and the second connecting rod can drive the clamping plate to move reversely to clamp an object positioned at the top of the supporting shell;

through the cooperation of the buffer plate, the clamping plate and the positioning block, the buffer plate can be installed on the inner side of the clamping plate through the sliding connection of the clamping plate and the clamping plate, and the position of the clamping plate is positioned through the positioning block, so that the object surface can be protected through the buffer plate when the clamping plate clamps an object;

through the cooperation of threaded rod and rotation worm wheel for can drive threaded connection's threaded rod and carry out the altitude mixture control when rotating the worm wheel, drive splint through the altitude mixture control of threaded rod and carry out the altitude mixture control.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the protective shell according to the present utility model;

FIG. 3 is a schematic view of a first connecting rod according to the present utility model;

FIG. 4 is a schematic view showing the internal structure of the splint according to the present utility model;

FIG. 5 is a schematic view of a card of the present utility model;

FIG. 6 is a schematic view of a sliding column according to the present utility model;

fig. 7 is a schematic structural view of the fixing post of the present utility model.

In the figure: 1. a protective shell; 2. a support case; 3. a clamping plate; 4. a moving block; 5. a push rod motor; 6. a first connecting rod; 7. a second connecting rod; 8. a buffer plate; 9. pulling a plate; 10. a clamping plate; 11. a sliding column; 12. a positioning block; 13. an inclined surface; 14. a return spring; 15. fixing the column; 16. a threaded rod; 17. rotating the worm wheel; 18. a lifting motor; 19. a rotating shaft; 20. the worm is rotated.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

As described in the background art, the existing brackets are not stable enough in height adjustment when in use, and are not firm enough in clamping an object.

In order to solve the technical problem, the utility model provides a movable bracket.

Specifically, referring to fig. 1 to 6, the mobile support specifically includes:

the protection shell 1, the top of the protection shell 1 is connected with a support shell 2 in a sliding way, and two sides of the top of the support shell 2 are connected with clamping plates 3 in a sliding way;

the clamping mechanism is positioned in the support shell 2 and is used for driving the clamping plate 3 to move;

the buffer component is positioned on the clamping plate 3 and used for buffering and protecting objects clamped by the clamping plate 3.

According to the movable support, the supporting shell 2 is arranged at the proper top of the protecting shell 1, and meanwhile, the clamping plate 3 at the top of the supporting shell 2 is driven to move through the clamping mechanism in the supporting shell 2, so that an object positioned at the top of the supporting shell 2 is clamped by the clamping plate 3, and the surface of the object is prevented from being scratched when the object is clamped by the clamping plate 3 through buffering of the buffering component.

In order to make the person skilled in the art better understand the solution of the present utility model, the technical solution of the embodiment of the present utility model will be clearly and completely described below with reference to the accompanying drawings.

It should be noted that, under the condition of no conflict, the embodiments of the present utility model and the features and technical solutions in the embodiments may be combined with each other.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

Example 1

Referring to fig. 1-6, a moving bracket comprises a protecting shell 1, wherein the top of the protecting shell 1 is slidably connected with a supporting shell 2, two sides of the top of the supporting shell 2 are slidably connected with clamping plates 3, the shape of each clamping plate 3 is U-shaped, a clamping mechanism used for driving the corresponding clamping plates 3 to move is arranged in the supporting shell 2, the clamping mechanism comprises a push rod motor 5, a first connecting rod 6 and a second connecting rod 7, the push rod motor 5 is fixed with the supporting shell 2, a moving block 4 is fixed on a push rod of the push rod motor 5, the first connecting rod 6 is rotatably connected in the two ends of the moving block 4, the first connecting rod 6 can stably rotate in the moving block 4, one end of the first connecting rod 6, which is far away from the moving block 4, is rotatably connected with the second connecting rod 7, the second connecting rods 7 are rotatably connected with the clamping plates 3, the corresponding clamping plates 3 can be driven to move by reverse movements of the two second connecting rods 7, and the two clamping plates 3 can reversely move to clamp an object;

the buffer assembly for preventing objects from being scratched is arranged on the clamping plate 3 and comprises a buffer plate 8, a pull plate 9, a clamping plate 10, a sliding column 11, a positioning block 12 and a reset spring 14, wherein the buffer plate 8 is connected to the inner side of the clamping plate 3 in a sliding manner, the buffer plate 8 is made of rubber or sponge, one end of the buffer plate 8 is fixedly provided with the clamping plate 10, the clamping plate 10 is connected with the clamping plate 3 in a sliding manner, the clamping plate 10 is L-shaped, the buffer plate 8 can be positioned on the inner side of the clamping plate 3 when the clamping plate 10 enters the clamping plate 3 through the sliding connection, the positioning block 12 is connected to the position corresponding to the clamping plate 10 in a sliding manner, the positioning block 12 is connected with the clamping plate 10 in a sliding manner, the inclined surface 13 is formed in the top of one end, close to the buffer plate 8, of the positioning block 12, and the falling of the clamping plate 10 can move through the inclined surface 13;

one end that buffer board 8 was kept away from to locating piece 12 is fixed with slip post 11, slip post 11 and splint 3 sliding connection for slip post 11 can remove in splint 3's inside, and the one end of slip post 11 is fixed with arm-tie 9, and arm-tie 9 is located the outside of buffer board 8, makes the removal of arm-tie 9 drive slip post 11 and removes, and the outside of slip post 11 just is located between locating piece 12 and splint 3 has cup jointed reset spring 14, makes the removal of locating piece 12 can compress reset spring 14.

According to the movable support provided by the embodiment, when an object is placed on the top of the support shell 2 and is positioned between the two clamping plates 3, the object is electrically connected with an external power supply through the push rod motor 5 and drives the movable block 4 to move, the movable block 4 moves to drive the two first connecting rods 6 which are rotationally connected to perform rotational translation, and the first connecting rods 6 drive the second connecting rods 7 which are rotationally connected to move to drive the two clamping plates 3 to perform approaching movement through the sliding connection of the clamping plates 3 and the support shell 2, so that the object is clamped by the approaching of the two clamping plates 3;

when the object of centre gripping is too accurate can not be to outside fish tail, install the buffer board 8 in the inboard of splint 3 through the sliding connection of cardboard 10 with splint 3, the inside of cardboard 10 entering splint 3 simultaneously, the entering of cardboard 10 extrudees inclined plane 13 for locating piece 12 drives the slip post 11 and slides in the inside of splint 3, the removal of locating piece 12 extrudees reset spring 14, after the cardboard 10 descends with the inside bottom contact of splint 3, locating piece 12 does not have the extrusion force of external object, rebound after letting locating piece 12 get into sliding connection's cardboard 10 inside through reset spring 14 compression, the fixed position to cardboard 10, can prevent to cause the mar through the buffer board 8 of rubber material when making two splint 3 to object centre gripping.

Example two

Referring to fig. 2 and 7, a movable support, a lifting mechanism for driving the supporting shell 2 to adjust the height is installed in the protecting shell 1, the lifting mechanism comprises a fixed column 15, a threaded rod 16, a rotating worm wheel 17, a lifting motor 18, a rotating shaft 19 and a rotating worm 20, the bottom of the fixed column 15 is fixed with the protecting shell 1, the top of the fixed column 15 is rotationally connected with the rotating worm wheel 17, the rotating worm wheel 17 can stably rotate at the top of the fixed column 15, the threaded rod 16 is connected with the internal thread of the rotating worm wheel 17, the top of the threaded rod 16 is fixed with the supporting shell 2, the threaded rod 16 is in sliding connection with the fixed column 15, the rotating worm wheel 17 can drive the threaded rod 16 to lift, the lifting motor 18 is fixed in the protecting shell 1, the output end of the lifting motor 18 is connected with a rotating shaft 19, the outer side of the rotating shaft 19 is fixed with the rotating worm 20, and the rotating worm 20 is in meshed connection with the rotating worm wheel 17, so that the rotating worm 20 can drive the rotating worm wheel 17 to rotate.

The movable support that this embodiment provided, when support shell 2 need carry out the altitude mixture control, drive axis of rotation 19 through elevator motor 18 electricity and rotate, the rotation of axis of rotation 19 drives rotation worm 20 rotation, rotation worm 20's rotation drive meshing connection's rotation worm wheel 17 rotates at the top of fixed column 15, rotation worm wheel 17's rotation drives threaded connection's threaded rod 16 and goes up and down, the lift of threaded rod 16 drives support shell 2 and goes up and down.

The use process of the movable support provided by the utility model is as follows:

when an object is placed on the top of the supporting shell 2 and is positioned between the two clamping plates 3, the object is electrically connected with an external power supply through the push rod motor 5 and drives the moving block 4 to move, the moving block 4 moves to drive the two first connecting rods 6 which are connected in a rotating mode to perform rotary translation, and the first connecting rods 6 drive the second connecting rods 7 which are connected in a rotating mode to move through the sliding connection of the clamping plates 3 and the supporting shell 2 so as to drive the two clamping plates 3 to perform approaching movement, and the object is clamped by the approaching of the two clamping plates 3;

when the clamped object is too precise and cannot scratch the outside, the buffer plate 8 is arranged on the inner side of the clamping plate 3 through the sliding connection of the clamping plate 10 and the clamping plate 3, meanwhile, the clamping plate 10 enters the inside of the clamping plate 3, the entering of the clamping plate 10 extrudes the inclined surface 13, so that the positioning block 12 drives the sliding column 11 to slide in the clamping plate 3, the movement of the positioning block 12 extrudes the reset spring 14, after the clamping plate 10 descends to be in contact with the bottom end in the clamping plate 3, the positioning block 12 does not have the extrusion force of the external object, the positioning block 12 enters the inside of the clamping plate 10 in sliding connection through the rebound after the compression of the reset spring 14, the position of the clamping plate 10 is fixed, and scratches can be prevented from being caused by the buffer plate 8 made of rubber materials when the two clamping plates 3 clamp the object;

when the supporting shell 2 needs to be adjusted in height, the lifting motor 18 is powered to drive the rotating shaft 19 to rotate, the rotating shaft 19 rotates to drive the rotating worm 20 to rotate, the rotating worm 20 rotates to drive the meshing connection rotating worm wheel 17 to rotate at the top of the fixed column 15, the rotating worm wheel 17 rotates to drive the threaded rod 16 in threaded connection to lift, and the lifting of the threaded rod 16 drives the supporting shell 2 to lift.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims (6)

1. The movable support comprises a protective shell (1), and is characterized in that the top of the protective shell (1) is slidably connected with a support shell (2), two sides of the top of the support shell (2) are slidably connected with clamping plates (3), and a clamping mechanism for driving the clamping plates (3) to move is arranged in the support shell (2);

the clamping mechanism comprises a push rod motor (5), a first connecting rod (6) and a second connecting rod (7), the push rod motor (5) is fixed with a supporting shell (2), a moving block (4) is fixed on a push rod of the push rod motor (5), the first connecting rod (6) is rotationally connected to the inside of two ends of the moving block (4), the second connecting rod (7) is rotationally connected to one end, far away from the moving block (4), of the first connecting rod (6), and the second connecting rod (7) is rotationally connected with a clamping plate (3).

2. A mobile bracket according to claim 1, characterized in that the clamping plate (3) is provided with a buffer assembly for preventing objects from being scratched, the buffer assembly comprises a buffer plate (8) and a clamping plate (10), the inner side of the clamping plate (3) is slidably connected with the buffer plate (8), one end of the buffer plate (8) is fixedly provided with the clamping plate (10), and the clamping plate (10) is slidably connected with the clamping plate (3).

3. The movable support according to claim 2, characterized in that the buffer assembly comprises a sliding column (11), a positioning block (12) and a return spring (14), the positioning block (12) is slidably connected in the clamping plate (3) and is slidably connected with the clamping plate (10) at a position corresponding to the clamping plate (10), the positioning block (12) is slidably connected with the clamping plate (10), an inclined surface (13) is formed in the top of the positioning block (12) close to one end of the buffer plate (8), the sliding column (11) is fixed at one end of the positioning block (12) far away from the buffer plate (8), the sliding column (11) is slidably connected with the clamping plate (3), and the return spring (14) is sleeved between the positioning block (12) and the clamping plate (3) and is located outside the sliding column (11).

4. A mobile carriage according to claim 2, characterized in that the material of the buffer plate (8) is rubber or sponge.

5. A mobile carriage according to claim 3, characterized in that one end of the sliding column (11) is fixed with a pulling plate (9), and that the pulling plate (9) is located outside the buffer plate (8).

6. The movable support according to claim 1, wherein the lifting mechanism for driving the supporting shell (2) to adjust the height is installed in the protecting shell (1), the lifting mechanism comprises a fixing column (15), a threaded rod (16), a rotating worm wheel (17), a lifting motor (18), a rotating shaft (19) and a rotating worm (20), the bottom of the fixing column (15) is fixed with the protecting shell (1), the top of the fixing column (15) is rotationally connected with the rotating worm wheel (17), the threaded rod (16) is connected with the internal thread of the rotating worm wheel (17), the top of the threaded rod (16) is fixed with the supporting shell (2), the lifting motor (18) is further fixed in the protecting shell (1), the output end of the lifting motor (18) is connected with the rotating shaft (19), the rotating worm (20) is fixed on the outer side of the rotating shaft (19), and the rotating worm (20) is meshed with the rotating worm (17).