CN217959525U

CN217959525U - Show shelf for engineering consultation

Info

Publication number: CN217959525U
Application number: CN202221740565.XU
Authority: CN
Inventors: 王旭杰
Original assignee: Zhongding Jinghong Engineering Management Co ltd
Current assignee: Zhongding Jinghong Engineering Management Co ltd
Priority date: 2022-07-06
Filing date: 2022-07-06
Publication date: 2022-12-06
Anticipated expiration: 2032-07-06

Abstract

The utility model discloses a show shelf for engineering consultation, the on-line screen storage device comprises a base, base fixedly connected with stand, the stand has the backup pad through hand wheel sliding connection, the backup pad rotates through the push wheel subassembly and is connected with the show board, the push wheel subassembly includes friction pulley, push rod and gag lever post, friction pulley and backup pad rotate to be connected, push rod and show board sliding connection, gag lever post and friction pulley cooperation are connected. The utility model has the advantages that the movably connected support plate is arranged, so that the display height of the display plate can be flexibly adjusted by the working personnel according to the actual use requirements, the use requirements of different users can be met, and the display effect of salary consultation can be improved; through setting up the push wheel subassembly, when the staff need adjust the angle of show board, promote the friction pulley, the angle that drives push rod and show board changes, and the bandwagon effect of hoisting device under different display situations increases the functionality of device.

Description

Show shelf for engineering consultation

Technical Field

The utility model belongs to the technical field of the engineering consultation, especially, relate to a show shelf for engineering consultation.

Background

The engineering consultation follows the principle of independence, science and justice, and provides intelligent services of consultation activities for engineering construction project decision-making and management of government departments, project owners and other various clients by applying knowledge and experience in multiple subjects such as engineering technology, scientific technology, economic management, laws and regulations. Various showing shelves are often needed in the engineering consultation process, so that the propaganda materials are conveniently placed on the showing shelves by workers to be shown, but along with the continuous promotion of the requirement of the engineering consultation on material showing, the defects of the showing shelves for the engineering consultation in the actual use are urgently needed to be perfected.

In the prior art, most of common display stands for engineering consultation on the market are mainly fixed mechanisms, so that the height and the angle of the display stand cannot be adjusted when workers display data such as tablet computers and brochures, the use requirements of different users are difficult to meet, and the display effect of the data in the engineering consultation process is seriously influenced.

Therefore, we propose a display rack for engineering consultation to solve the above problems.

SUMMERY OF THE UTILITY MODEL

To the problem, the utility model provides a show shelf for engineering consultation, the device can be convenient for the staff to adjust the height and the angularly flexibility of engineering consultation show shelf to solve the problem of proposing among the above-mentioned background art.

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

the utility model provides a show shelf for engineering consultation, includes the base, base fixedly connected with stand, the stand has the backup pad through hand wheel sliding connection, the backup pad rotates through the push wheel subassembly and is connected with the show board, the push wheel subassembly includes friction pulley, push rod and gag lever post, friction pulley and backup pad rotate to be connected, push rod and show board sliding connection, gag lever post and friction pulley cooperation are connected.

Further, the backup pad is equipped with the U-shaped board, the stand is equipped with accomodates the groove, U-shaped board and accomodate groove sliding connection.

Furthermore, one side fixedly connected with rack of U-shaped board, it is connected with the gear to accomodate the groove rotation, gear and rack meshing are connected.

Furthermore, the gear passes through the sleeve and the backup pad rotates to be connected, sleeve and stand all are equipped with the rectangular hole, the hand wheel has the inserted bar through reset spring swing joint, the inserted bar passes sleeve and rectangular hole cooperation connection.

Furthermore, the end of the push rod far away from the friction wheel is rotatably connected with a sliding block, the display board is provided with a T-shaped groove, and the sliding block is connected with the T-shaped groove in a sliding mode.

Furthermore, one end of the limiting rod is connected with the support plate in a sliding mode through a compression spring, the friction wheel is provided with a plurality of groups of limiting grooves, and the other end of the limiting rod is connected with the limiting grooves in a matched mode.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up swing joint's backup pad, the staff is according to the actual user demand through the mode of horizontal pulling, rotation hand wheel, make the hand wheel drive the backup pad through the meshing between gear and rack and go up and down, and then adjust the show height of show board, satisfy different user of service's user demand, promote the bandwagon effect of consulting;

2. the utility model discloses a set up the push wheel subassembly, when the staff need adjust the angle of show board, promote the friction pulley, the angle that drives push rod and show board changes, and hoisting device is the bandwagon effect under the different show circumstances, increases the functionality of device.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of FIG. 1;

fig. 3 is a schematic structural view of the middle push wheel assembly of the present invention.

In the figure: 1. a base; 2. a column; 21. a receiving groove; 22. a rectangular hole; 3. a hand wheel; 31. a return spring; 32. a rod is inserted; 4. a support plate; 5. a push wheel assembly; 51. a push rod; 511. a slider; 52. a friction wheel; 521. a limiting groove; 53. a limiting rod; 531. a compression spring; 6. a display board; 61. a T-shaped slot; 7. a U-shaped plate; 71. a rack; 8. a gear; 81. a sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a display rack for engineering consultation comprises a base 1, wherein the base 1 is fixedly connected with a stand column 2, the stand column 2 is slidably connected with a support plate 4 through a hand wheel 3, it should be noted that the base 1 is used for supporting the whole device for counterweight work, a U-shaped plate 7 is arranged at the bottom of the support plate 4, the stand column 2 is provided with a containing groove 21, and the U-shaped plate 7 is slidably connected with the containing groove 21.

Referring to fig. 2, a specific connection manner: one side fixedly connected with rack 71 of U-shaped board 7, it is connected with gear 8 to accomodate groove 21 rotation, gear 8 and rack 71 meshing connection, wherein the coaxial fixedly connected with sleeve 81 of gear 8, sleeve 81 rotates with backup pad 4 through the bearing and is connected, sleeve 81 and stand 2 all are equipped with rectangular hole 22, hand wheel 3 has inserted bar 32 through reset spring 31 sliding connection, inserted bar 32 passes sleeve 81 and rectangular hole 22 cooperation connection, wherein inserted bar 32 adopts the rectangular rod structure, reset spring 31's one end is passed through bearing and hand wheel 3 rotation connection, reset spring 31's the other end and backup pad 4 fixed connection, when the staff is adjusting backup pad 4's height, make inserted bar 32 keep away from the rectangular hole 22 on the backup pad 4 through pulling hand wheel 3, gear 8 and rack 71 carry out the horizontal slip this moment, drive sleeve 81 through the pivoted mode and rotate, sleeve 81 drives backup pad 4 through the meshing of

gear

8 and 71 rack and carries out lifting work.

Referring to fig. 3, backup pad 4 rotates through push wheel subassembly 5 to be connected with show board 6, and push wheel subassembly 5 includes friction pulley 52, push rod 51 and gag lever post 53, and friction pulley 52 rotates with backup pad 4 to be connected, and it needs to be noted that show board 6 is used for propaganda materials etc. to place work, and the cooperation has fixed structure, and backup pad 4 is equipped with the rotation groove, and friction pulley 52 realizes rotation work through the friction strip of external tooth.

Referring to fig. 2 and 3, the push rod 51 is slidably connected to the display board 6, and it is worth mentioning that the top of the display board 6 is rotatably connected to the support plate 4 through a hinge, the other end of the display board 6 is slidably connected to the push rod 51, one end of the push rod 51, which is far away from the friction wheel 52, is rotatably connected to the slider 511, the display board 6 is provided with a T-shaped groove 61, and the slider 511 is slidably connected to the T-shaped groove 61, so that the friction wheel 52 gradually ejects out the bottom of the display board 6 through the push rod 51 in the rotating process, and the angle adjustment of the display board 6 is realized.

Referring to fig. 3, the limiting rod 53 and the friction wheel 52 are connected in a matching manner, and the specific matching connection mode is as follows: backup pad 4 is equipped with the activity groove, and compression spring 531 and backup pad 4's activity groove sliding connection is passed through to gag lever post 53's one end, and friction pulley 52 is equipped with multiunit spacing groove 521, and gag lever post 53's the other end and spacing groove 521 cooperation are connected, realize friction pulley 52's spacing work, and the push rod 51 of being convenient for changes show board 6's angle rear friction pulley 52 and fixes a position, guarantees show board 6's bandwagon effect.

Now, the operation principle of the present invention is described as follows:

the utility model discloses in, the staff passes through 3 adjustment show board 6's of hand wheel show height, specific show process according to the in-service use demand: after horizontal pulling hand wheel 3 made inserted bar 32 keep away from rectangular hole 22 on the backup pad 4, mode through rotating hand wheel 3 drives sleeve 81 and rotates, sleeve 81 drives backup pad 4 through the meshing of gear 8 and rack 71 and goes up and down in accomodating groove 21, release hand wheel 3 horizontal direction's pulling force after show board 6 goes up and down to suitable position, make hand wheel 3 drive inserted bar 32 under reset spring 31's effect and pass sleeve 81 and the rectangular hole 22 cooperation on the backup pad 4 and carry on spacingly, realize the adjustment work of show board 6 height.

When the staff need adjust the angle of show board 6, promote friction pulley 52, make friction pulley 52 drive the angle of push rod 51 and show board 6 and change, along with the working angle gradual change of push rod 51, push rod 51 slides through slider 511 and show board 6's T-slot 61, and then change the show angle of show board 6, when friction pulley 52 does not rotate certain angle, gag lever post 53 carries out spacing work with the spacing groove 521 cooperation of friction pulley 52 under compression spring 531's effect, realize the adjustment work of show board 6 angle.

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 show shelf for engineering consultation, includes base (1), its characterized in that, base (1) fixedly connected with stand (2), stand (2) have backup pad (4) through hand wheel (3) sliding connection, backup pad (4) are rotated through pushing away wheel subassembly (5) and are connected with show board (6), push away wheel subassembly (5) including friction pulley (52), push rod (51) and gag lever post (53), friction pulley (52) and backup pad (4) rotate to be connected, push rod (51) and show board (6) sliding connection, gag lever post (53) and friction pulley (52) cooperation are connected.

2. A display stand for engineering consultation according to claim 1, wherein the supporting plate (4) is provided with a U-shaped plate (7), the upright (2) is provided with a housing groove (21), and the U-shaped plate (7) and the housing groove (21) are slidably connected.

3. The display rack for engineering consultation according to claim 2, wherein a rack (71) is fixedly connected to one side of the U-shaped plate (7), the accommodating groove (21) is rotatably connected with a gear (8), and the gear (8) is engaged with the rack (71).

4. The display rack for engineering consultation according to claim 3, wherein the gear (8) is rotatably connected with the support plate (4) through a sleeve (81), the sleeve (81) and the upright post (2) are respectively provided with a rectangular hole (22), the hand wheel (3) is movably connected with an insert rod (32) through a return spring (31), and the insert rod (32) penetrates through the sleeve (81) and is matched and connected with the rectangular hole (22).

5. A display stand for engineering consultation according to claim 1, wherein a sliding block (511) is rotatably connected to one end of the push rod (51) far away from the friction wheel (52), the display board (6) is provided with a T-shaped groove (61), and the sliding block (511) is slidably connected with the T-shaped groove (61).

6. The display rack for engineering consultation according to claim 1, wherein one end of the limiting rod (53) is slidably connected with the support plate (4) through a compression spring (531), the friction wheel (52) is provided with a plurality of groups of limiting grooves (521), and the other end of the limiting rod (53) is in fit connection with the limiting grooves (521).