CN220824115U - Clamping equipment for displaying works - Google Patents

Abstract

The utility model discloses clamping equipment for displaying works, which comprises a base, wherein a first telescopic rod is arranged on the base, four connecting rods are hinged on the outer side face of a telescopic end of the first telescopic rod in an annular array, the other end of each connecting rod is hinged with a connecting block, four second telescopic rods are respectively arranged on the outer side face of the first telescopic rod corresponding to the four connecting rods and are arranged on the upper sides of the connecting rods, the second telescopic rods are hinged with the connecting blocks, a third fastening bolt is arranged at the position, corresponding to the telescopic end, of each second telescopic rod, the adjusted second telescopic rods are fixed, and a clamping assembly is arranged on each connecting block; the height of the whole equipment is adjusted through the first telescopic rod, different works are displayed in adaptation, the connecting rod is matched with the second telescopic rod, and the angle of the connecting block can be adjusted, so that works clamped on the clamping assembly are displayed at different angles.

Description

Clamping equipment for displaying works

Technical Field

The utility model relates to the technical field of work showing frames, in particular to clamping equipment for showing works.

Background

In recent years, national education for sports has also become increasingly important.

In the process of art education in schools, students can be cultured to perceive beauty, and then express beauty.

In the school, for better propaganda beautiful educate, often can select excellent student's work to put and show in striking position, because student's drawing board size has the deviation, the show position of show area is mostly fixed in addition, when showing fixedly, can't make it obtain fine fixing through adjusting to can not carry out fine show to the work, lead to the effect of show to be poor simultaneously, the practicality is lower.

Disclosure of utility model

Aiming at the problem that the prior art cannot be well fixed by adjusting the size of the work, the utility model provides clamping equipment for displaying the work, and aims to solve the problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

A clamping device for work show, includes the base, be equipped with first telescopic link on the base, still include:

one end of the four connecting rods is hinged on the outer side face of the telescopic end of the first telescopic rod in an annular array manner, and the other end of the four connecting rods is hinged with a connecting block;

One end of each second telescopic rod is uniformly hinged to the outer side face of the corresponding first telescopic rod, is corresponding to the connecting rod, is arranged on the upper side of the connecting rod, and the other end of each second telescopic rod is hinged to the connecting block;

And the four clamping assemblies are respectively movably arranged on the connecting block.

Preferably, the clamping assembly comprises four telescopic clamping rods, first fastening bolts are arranged at the telescopic positions of the telescopic clamping rods, one ends of the four telescopic clamping rods are hinged to the side edges of the connecting blocks in a circular array, and clamping blocks are arranged at the other ends of the four telescopic clamping rods respectively.

Preferably, a clamping groove is formed in one side, facing the connecting block, of the clamping block, and a first limiting block is arranged on the front side of the clamping block, corresponding to the clamping groove.

Preferably, the first telescopic link includes the bracing piece, bracing piece lower extreme and base fixed connection, bracing piece upper end cover is equipped with the loop bar, articulated on the loop bar have connecting rod and second telescopic link, the one end that the bracing piece is located the loop bar is equipped with the second stopper, the second stopper can slide from top to bottom at the loop bar inside wall.

Preferably, a second fastening bolt is arranged at the position, corresponding to the inner supporting rod, of the outer side wall of the loop bar.

Preferably, a third fastening bolt is arranged at the position, corresponding to the telescopic end, of the second telescopic rod.

Compared with the prior art, the utility model has the following beneficial effects:

According to the clamping device for displaying the works, the height of the whole device can be adjusted through the first telescopic rod so as to adapt to displaying of different works, the connecting rod and the second telescopic rod are hinged to the first telescopic rod and the connecting block at the same time, and the telescopic distance of the second telescopic rod is adjusted, so that the angle of the clamping assembly can be adjusted, different displaying angles can be changed, four telescopic clamping rods are hinged to the clamping assembly, the telescopic adjustment can be carried out on works with different sizes, the sizes of the works can be matched, the works can be fixed by matching with the clamping blocks, the works with different sizes can be effectively clamped and fixed, and the practicability of the works is improved.

Drawings

FIG. 1 is a front cross-sectional view of a holding apparatus for use in the display of works according to the present utility model;

FIG. 2 is a schematic view of a single clamping assembly of a clamping apparatus for displaying works according to the present utility model;

Fig. 3 is an enlarged a view of a clamping device for work display according to the present utility model.

In the figure: 1. a base; 11. a first telescopic rod; 111. a support rod; 112. a loop bar; 113. a second limiting block; 114. a second fastening bolt; 2. a connecting rod; 3. a connecting block; 4. a second telescopic rod; 41. a third fastening bolt; 5. a clamping assembly; 51. a telescopic clamping rod; 52. a first fastening bolt; 53. a clamping block; 54. a clamping groove; 55. and the first limiting block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 and 2, the embodiment of the present application is as follows: the clamping device for displaying works comprises a base 1, wherein a first telescopic rod 11 is arranged on the base 1, four connecting rods 2 are hinged to the outer side face of a telescopic end of the first telescopic rod 11 in an annular array manner, connecting blocks 3 are hinged to the other ends of the connecting rods 2, four second telescopic rods 4 are respectively arranged on the outer side face of the first telescopic rod 11 corresponding to the four connecting rods 2, the four second telescopic rods are arranged on the upper sides of the connecting rods 2, the second telescopic rods 4 are hinged to the connecting blocks 3, a third fastening bolt 41 is arranged at the position, corresponding to the telescopic end, of each second telescopic rod 4, the adjusted second telescopic rods 4 are fixed, and clamping assemblies 5 are arranged on the connecting blocks 3;

The height of the whole equipment is adjusted through the first telescopic rod 11, different works are displayed in a suitable mode, the connecting rod 2 is matched with the second telescopic rod 4, the angle of the connecting block 3 can be adjusted, and therefore works clamped on the clamping assembly 5 are displayed in different angles.

In another embodiment, referring to fig. 1 to 3, the clamping assembly 5 includes four telescopic clamping rods 51, a first fastening bolt 52 is disposed at a telescopic position of the telescopic clamping rods 51, one end of each of the four telescopic clamping rods 51 is circularly arrayed and hinged to a side edge of the connecting block 3, clamping blocks 53 are respectively disposed at the other ends of the four telescopic clamping rods, a clamping groove 54 is disposed at a side of the clamping blocks 53 facing the connecting block 3, and a first limiting block 55 is disposed at a front side surface of the clamping blocks 53 corresponding to the clamping groove 54; the clamping blocks are driven to stretch out and draw back through the stretching clamping rods 51, so that the length of the stretching clamping rods 51 is adjusted, the stretching clamping rods are fixed through the first fastening bolts 52, works with different sizes are adapted, four corners of the works are placed in the clamping grooves 54 of the clamping blocks 53 after adjustment, and the four corners are limited in the clamping grooves 54 through the first limiting blocks 55, so that the clamping connection is firmer.

In another embodiment, referring to fig. 1 and 2, the first telescopic rod 11 includes a supporting rod 111, the lower end of the supporting rod 111 is fixedly connected with the base 1, a sleeve rod 112 is sleeved on the upper end of the supporting rod 111, a connecting rod 2 and a second telescopic rod 4 are hinged on the sleeve rod 112, a second limiting block 113 is arranged at one end of the supporting rod 111 located in the sleeve rod 112, the second limiting block 113 can slide up and down on the inner side wall of the sleeve rod 112, meanwhile, the second limiting block 113 can prevent the supporting rod 111 from sliding out of the sleeve rod 112, a second fastening bolt 114 is arranged at the position, corresponding to the inner supporting rod 111, of the outer side wall of the sleeve rod 112, and the first telescopic rod 11 after the height adjustment is fixed.

Working principle: according to the clamping device for displaying works, the height of the whole device can be adjusted through the first telescopic rod 11 so as to adapt to displaying of different works, the connecting rod 2 and the second telescopic rod 4 are hinged to the first telescopic rod 11 and the connecting block 3 at the same time, and the telescopic distance of the second telescopic rod 4 is adjusted, so that the angle of the clamping assembly 5 can be adjusted, different displaying angles can be changed, four telescopic clamping rods 51 are hinged to the clamping assembly 5, the telescopic adjustment can be carried out on works with different sizes, the sizes of the works can be matched, the works can be fixed by matching with the clamping blocks 53, the works with different sizes can be effectively clamped and fixed, and the practicability of the works is improved.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. Clamping equipment for work display, including base (1), be equipped with first telescopic link (11) on base (1), its characterized in that still includes:

One end of each connecting rod (2) is hinged on the outer side surface of the telescopic end of the first telescopic rod (11) in an annular array manner, and the other end of each connecting rod is hinged with a connecting block (3);

One end of each second telescopic rod (4) is respectively and uniformly hinged to the outer side face of each first telescopic rod (11), corresponds to the connecting rod (2), is arranged on the upper side of the connecting rod (2), and the other end of each second telescopic rod is hinged to the connecting block (3);

and the four clamping assemblies (5) are respectively movably arranged on the connecting block (3).

2. Clamping device for displaying works according to claim 1, characterized in that the clamping assembly (5) comprises four telescopic clamping rods (51), the telescopic clamping rods (51) are provided with first fastening bolts (52) corresponding to telescopic positions, one ends of the four telescopic clamping rods (51) are hinged to the side edges of the connecting blocks (3) in a circular array, and clamping blocks (53) are respectively arranged at the other ends of the four telescopic clamping rods.

3. Clamping device for displaying works according to claim 2, characterized in that a clamping groove (54) is formed in one side, facing towards the connecting block (3), of the clamping block (53), and a first limiting block (55) is arranged on the front side of the clamping block (53) corresponding to the clamping groove (54).

4. The clamping device for displaying works according to claim 1, wherein the first telescopic rod (11) comprises a supporting rod (111), the lower end of the supporting rod (111) is fixedly connected with the base (1), a sleeve rod (112) is sleeved at the upper end of the supporting rod (111), a connecting rod (2) and a second telescopic rod (4) are hinged to the sleeve rod (112), a second limiting block (113) is arranged at one end of the supporting rod (111) located in the sleeve rod (112), and the second limiting block (113) can slide up and down on the inner side wall of the sleeve rod (112).

5. The clamping device for displaying works according to claim 4, wherein the outer side wall of the loop bar (112) is provided with a second fastening bolt (114) corresponding to the inner support bar (111).

6. Clamping device for displaying works according to claim 1, characterized in that the second telescopic rod (4) is provided with a third fastening bolt (41) at the corresponding telescopic end.