CN219738496U

CN219738496U - Display rack

Info

Publication number: CN219738496U
Application number: CN202320621776.XU
Authority: CN
Inventors: 郭燕妮; 杨吉锋; 王晓静; 刘杰; 刘云龙
Original assignee: Zhihan International Engineering Consulting Co ltd
Current assignee: Zhihan International Engineering Consulting Co ltd
Priority date: 2023-03-27
Filing date: 2023-03-27
Publication date: 2023-09-22
Anticipated expiration: 2033-03-27

Abstract

The utility model provides a display stand, which comprises a base (1), a support frame (2) and a display board (3), wherein the base (1) comprises a first base body (101) and a second base body (102) which are symmetrically arranged, a first sleeve (104) is fixedly arranged on the right side of the first base body (101), a first motor (106) is fixedly arranged in the first sleeve (104), a second sleeve (105) which is in matched connection with the first sleeve (104) is fixedly arranged on the left side of the second base body (102), a sliding block (109) is connected in a sliding fit manner in the second sleeve (105), an adjusting screw (107) is dynamically connected on the right side of the first motor (106), and a threaded connecting plate (108) is connected on the adjusting screw (107) in a threaded fit manner. The automatic expansion and the packing work of base can be realized to this device, when the base expands to improved the stability of this device, when the base packed up, and then reduced area when realizing accomodating, be convenient for deposit.

Description

Display rack

Technical Field

The utility model relates to the technical field of display frames, in particular to a display frame.

Background

The project consultation comprises project cost consultation, the project cost refers to the construction price of a project, and refers to the sum of all expected or actual fees required for completing construction of one project, and after the calculation of the budget result of a certain project is completed, the budget result needs to be displayed by a display frame.

Currently, the application number CN201822244290.0 that can supply to refer to is show shelf for project cost budget result display, including two branches that set up along vertical direction, be provided with the show board between two branches, the show board sets up along vertical direction, the show board includes first plate body, second plate body and third plate body, first plate body and third plate body are articulated the setting with two branches respectively, the second plate body is located between first plate body and the third plate body and articulates in first plate body and third plate body, be provided with the fixing device who is used for fixed data file on first plate body and the third plate body, the second plate body sets up to write the board, be provided with the mounting that is used for fixed first plate body, second plate body and third plate body are in same straight line on the second plate body. And displaying the display data on the display board. It is in order to increase the stability of show shelf, fixedly be provided with triangle-shaped fixed block at branch lower extreme, the fixed block through increasing the area of contact with ground to increase the stability of show shelf, however, when the show shelf does not use, because the effect of fixed block, lead to the show shelf after accomodating to occupy great space, thereby inconvenient depositing.

Disclosure of Invention

The present utility model aims to provide a display rack which is used for overcoming the above defects in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a show shelf, includes base, support frame and show board, the base includes the first pedestal and the second pedestal that the symmetry set up, the right side of first pedestal sets firmly first sleeve pipe, first intraductal first motor that has set firmly of first sleeve, the left side of second pedestal set firmly with the second sleeve pipe that first sleeve pipe cooperation is connected, sliding fit is connected with the sliding block in the second sleeve pipe, the right side power connection of first motor has adjusting screw, threaded connection has threaded connection board on the adjusting screw, threaded connection board's right side with second sleeve pipe left side end fixed connection, adjusting screw's right side terminal with sliding block normal running fit is connected, the support frame including the support sleeve post that the fore-and-aft symmetry set up and sliding fit install in support post in the support sleeve post, set firmly the second motor in the support sleeve post diapire, the top power connection of second motor with support post threaded fit's lifting screw, the right side of support post top section has set firmly the support beam, the support beam has set up the support beam in the symmetry set up the back side is through the articulated arm of side of being connected with the articulated bottom of the articulated arm of the articulated section of side of the articulated arm of side of the articulated connection.

As a preferable technical scheme of the utility model, the bottoms of the first seat body and the second seat body are respectively provided with a movable wheel.

As a preferable technical scheme of the utility model, hooks which are symmetrically arranged in front and back are fixedly arranged at the bottom of the right side of the display board.

As a preferable technical scheme of the utility model, the self-locking mechanism comprises a left-right extending guide chute, the top wall of the guide chute is provided with an upward opening communicating groove, a movable sliding block is connected in the guide chute in a sliding fit manner, the right side of the movable sliding block is connected with a pressing spring in a pressing fit manner, a connecting rod which is arranged in an up-down extending manner is connected in the communicating groove in a sliding fit manner, the left side of the connecting rod is provided with a hook clamping part, the top of the hook clamping part is in an inclined arrangement, and a linkage rod is fixedly arranged between the connecting rods on the front side and the rear side.

Compared with the prior art, the utility model has the beneficial effects that: this device can realize the automatic expansion and pack up work of base, when the base expands to improved the stability of this device, when the base packed up, and then reduced area when realizing accomodating, be convenient for deposit, can realize the elevating work of show board, thereby satisfy the show needs of different co-altitude, can realize turning the show board and realize quick simple and convenient clamping, improve installation effectiveness, realize the clamping of quick unlocking show board through the pulling gangbar, improved the dismantlement efficiency.

Drawings

FIG. 1 is a schematic view of a display stand according to the present utility model;

FIG. 2 is a top view of the base of the present utility model;

FIG. 3 is a bottom view of the display board of the present utility model;

FIG. 4 is a right side view of a display stand according to the present utility model;

fig. 5 is an enlarged schematic view of the utility model of fig. 1 a.

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. 1-5, a display stand according to an embodiment of the present utility model comprises a base 1, a support frame 2 and a display board 3, wherein the base 1 comprises a first base 101 and a second base 102 which are symmetrically arranged, a first sleeve 104 is fixedly arranged on the right side of the first base 101, a first motor 106 is fixedly arranged in the first sleeve 104, a second sleeve 105 which is in fit connection with the first sleeve 104 is fixedly arranged on the left side of the second base 102, a sliding block 109 is connected in sliding fit with the second sleeve 105, an adjusting screw 107 is connected on the right side power of the first motor 106, a threaded connection plate 108 is connected on the adjusting screw 107 in a threaded fit manner, the right side of the threaded connection plate 108 is fixedly connected with the left side end of the second sleeve 105, the right side end of adjusting screw 107 with slider 109 normal running fit is connected, support frame 2 including the support sleeve post 201 that the fore-and-aft symmetry set up and sliding fit install in support post 202 in the support sleeve post 201, set firmly second motor 203 in the support sleeve post 201 diapire, the top power of second motor 203 be connected with support post 202 screw thread fit is connected's lifting screw 204, support beam 209 has been set firmly on the right side of support post 202 top section, be equipped with the self-locking mechanism that the fore-and-aft symmetry set up in the support beam 209, the left side of support post 202 top section pass through the articulated arm with the articulated fit connection of bottom of show board 3.

The bottoms of the first seat 101 and the second seat 102 are respectively provided with a moving wheel 103, so that the device can be moved and carried quickly.

Wherein, the shackle 301 that the symmetry set up around having set firmly in the right side bottom of show board 3 to the show board 3 locking of both sides around realizing has improved the stability of installation through the simultaneous locking of two shackles 301.

The self-locking mechanism comprises a left-right extending guide chute 210, the top wall of the guide chute 210 is provided with an upward opening communicating groove 213, a movable sliding block 211 is connected in sliding fit with the guide chute 210, the right side of the movable sliding block 211 is connected with a pressing spring 212 in pressing fit, the movable sliding block 211 is kept at the left side of the guide chute 210 when the pressing spring 212 is in a spring-open state, a connecting rod 214 which is vertically extending is connected in sliding fit with the communicating groove 213, the left side of the connecting rod 214 is provided with a hooking part 215, a hook of a hook ring 301 is realized through the hooking part 215, the top of the hooking part 215 is in inclined arrangement, the pressing spring 212 is compressed through the hook ring 301 and an inclined part of the hooking part 215, when the hook ring 301 slides away from the inclined part of the hooking part 215, the pressing spring 212 is pressed by the elastic pressing force of the pressing spring 215, the hook 301 is clamped with the hook ring 301, a rod 216 is fixedly arranged between the connecting rods 214 on the front side and the rear side, and the hook ring 301 is further automatically locked, and the self-locking operation of the hook-locking mechanism is simplified by pulling the two sides of the rod 216.

The working principle and the using flow of the utility model are as follows: when the horizontal display device is used, the first motor 106 is used for controlling the adjusting screw 107 to rotate, so that the adjusting screw 107 and the threaded connecting plate 108 are in threaded rotation, the first sleeve 104 and the second sleeve 105 are moved back to each other, the base 1 is in an unfolding state, the stable support of the display rack is facilitated, then the display board 3 is turned over, the hook ring 301 on the display board 3 is enabled to slide and prop against the inclined part on the hook clamping part 215, at the moment, the hook clamping part 215 is pushed down, the movable sliding block 211 is driven by the connecting rod 214 to overcome the elastic force of the push spring 212 to move towards the right side until the hook ring 301 slides away from the hook clamping part 215 and is positioned at the lower side of the hook clamping part 215, at the moment, the hook clamping part 215 is subjected to the elastic push force of the push spring 212, the hook ring 301 is clamped with the hook ring 301, the automatic locking is completed, the display board 3 and the ground are kept in a horizontal state, and the horizontal display use is facilitated;

the second motor 203 controls the forward and reverse rotation of the lifting screw 204, so that the lifting screw 204 drives the supporting column 202 to lift, and the adjustment of different heights of the display board 3 is realized;

when the display board 3 is required to be vertically displayed and used, the linkage rod 216 is pulled, so that the connecting rod 214 drives the movable sliding block 211 to move rightwards against the elastic force of the jacking spring 212 until the shackle 301 slides away from the shackle clamping part 215, and at the moment, the display board 3 is turned over, so that the left side of the display board 3 is downwards and vertically vertical under the gravity of the display board 3, and further the vertical device of the display board 3 is realized;

when the display board 3 is not needed, the display board 3 is in a vertical state, and then the first motor 106 is controlled to drive the adjusting screw 107 to reversely rotate, so that the first sleeve 104 and the second sleeve 105 relatively move, and the occupied area of the base 1 is reduced.

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.

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

1. The utility model provides a show shelf, includes base (1), support frame (2) and show board (3), its characterized in that: the base (1) comprises a first base body (101) and a second base body (102) which are symmetrically arranged, a first sleeve (104) is fixedly arranged on the right side of the first base body (101), a first motor (106) is fixedly arranged in the first sleeve (104), a second sleeve (105) which is matched and connected with the first sleeve (104) is fixedly arranged on the left side of the second base body (102), a sliding block (109) is connected in a sliding fit manner in the second sleeve (105), an adjusting screw (107) is connected on the right side power of the first motor (106), a threaded connecting plate (108) is connected on the right side of the threaded connecting plate (108) in a threaded fit manner, the right side end of the second sleeve (105) is fixedly connected with the left side end of the adjusting screw (107) in a rotating fit manner, the support frame (2) comprises a support sleeve column (201) which is arranged in a front-back symmetrical manner and a support sleeve (201) and a sliding fit manner and a support column (202) which is arranged in the support sleeve motor (202), a lifting cross beam (203) is fixedly connected with the top of the support column (203) in a support column (203), the support beam (209) is internally provided with self-locking mechanisms which are arranged in a front-back symmetrical mode, and the left side of the top section of the support column (202) is connected with the bottom of the display board (3) in a hinged fit mode through a hinged arm.

2. A display stand according to claim 1, wherein: the bottoms of the first seat body (101) and the second seat body (102) are respectively provided with a movable wheel (103).

3. A display stand according to claim 1, wherein: the right bottom of the display board (3) is fixedly provided with hooks (301) which are symmetrically arranged front and back.

4. A display stand according to claim 1, wherein: the self-locking mechanism comprises a guide chute (210) which is arranged in a left-right extending mode, an upward-opening communicating groove (213) is formed in the top wall of the guide chute (210), a movable sliding block (211) is connected in a sliding fit mode in the guide chute (210), a pressing spring (212) is connected in a pressing fit mode on the right side of the movable sliding block (211), a connecting rod (214) which is arranged in an extending mode in the communicating groove (213) in a sliding fit mode is connected, a hooking portion (215) is arranged on the left side of the connecting rod (214), the top of the hooking portion (215) is in an inclined mode, and a linkage rod (216) is fixedly arranged between the connecting rod (214) on the front side and the rear side of the hooking portion.