Propaganda display device for work meeting

Abstract

The utility model discloses a propaganda and display device for workplaces, and relates to the technical field of propaganda and display devices. The display board comprises a display board body, two telescopic rods are arranged at the bottom of the display board body, a bottom plate is arranged at the bottom ends of the two telescopic rods, a lifting assembly is arranged between the bottom plate and the display board body, a channel is formed in one side of the display board body, and two extension boards are arranged in the channel in a sliding fit mode. A plurality of sliding grooves are formed in one sides of the display board and the two extension boards, a plurality of sliding blocks are arranged in the sliding grooves in a sliding fit mode, clamping plates are arranged on the sliding blocks in an elastic fit mode, a round rod is arranged on one side of a channel, a cylinder is arranged on the peripheral side of the round rod in a rotating fit mode, an adjusting assembly is arranged on the cylinder, and the adjusting assembly is matched with the two extension boards. By arranging the sliding blocks, the sliding blocks can move to drive the clamping plates to move, the clamping plates move to the needed positions to fix the display pictorial and the clamping plates, and therefore the needed clamping plates can be moved out according to the size of the display pictorial, and splicing display of a plurality of display pictorial is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of publicity and display devices, and in particular relates to a publicity and display device for trade unions. Background Art

[0002] The Chinese patent with application number CN202121328121.0 discloses a party-building trade union propaganda device. The utility model mainly includes a base, a vertically arranged display board is installed above the base, a groove running through the opposite side is provided on the side of the display board perpendicular to the ground, two symmetrical extension plates are movably arranged inside the groove, and a control component for controlling the two extension plates to slide along the inside of the groove is arranged on the display board, a mounting block is arranged on one side of the display board, and a plurality of clamping components for clamping and fixing propaganda posters are arranged on the mounting block, and the clamping component includes a clamping block movably installed on the mounting block and a spring connected between the clamping block and the mounting block. When the utility model is in use, the propaganda poster is fixed on the display board by the clamping block for propaganda display, more propaganda posters can be posted according to demand, and it is convenient to replace the propaganda posters, and the propaganda effect is good.

[0003] When the above device is actually used, it is used to clamp the promotional posters, but multiple clamping blocks are located at the top and bottom of the display board. The size of the promotional poster is usually determined by the display content. Therefore, the device cannot replace and display posters of different sizes, and it is not convenient to splice and display multiple display posters. Moreover, the extension board is not fixed after being extended, and it is easy for the extension board to move during display, affecting the promotion.

[0004] In view of this, the present utility model is proposed. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a propaganda and display device for trade unions.

[0006] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0007] A propaganda display device for trade unions, comprising a display board, two telescopic rods are installed at the bottom of the display board, a bottom plate is installed at the bottom ends of the two telescopic rods, a lifting assembly is installed between the bottom plate and the display board, a groove is opened on one side of the display board, and two extension plates are slidably fitted in the groove;

[0008] A plurality of slide grooves are provided on one side of the display board and the two extension boards, and a plurality of sliders are slidably fitted in the slide grooves, and a clamping plate is elastically fitted on the sliders. A round rod is installed on one side of the groove, and a cylinder is rotatably fitted on the circumference of the round rod. An adjustment component is installed on the cylinder, and the adjustment component is matched with the two extension boards. A fixed rod that is rotatably fitted with the cylinder is provided at one end of the round rod.

[0009] Optionally, the lifting assembly includes a mounting frame installed on the top of the base plate, a threaded rod rotatably engaged in the mounting frame, and a threaded barrel installed at the bottom of the display board, wherein the threaded rod and the threaded barrel are threadedly engaged to facilitate adjustment of the height position of the display board.

[0010] Optionally, the adjustment component includes a gear sleeved on the circumference of the cylinder and two tooth plates respectively installed on one side of the two extension plates, the gear is meshed with the two tooth plates, and the top and bottom of the extension plate are both rotatably engaged with multiple ball bearings to facilitate the extension plate to move and expand the display range of the display board.

[0011] Optionally, the slide groove is T-shaped, an elastic member is installed between the slider and the clamping plate, and the slider (and the elastic member slideway cooperate in the slide groove, so as to facilitate moving the clamping plate to clamp the display picture.

[0012] Optionally, a wheel set is installed at the bottom of the base plate, and the base plate includes four self-locking universal wheels. The four self-locking universal wheels are respectively installed at the diagonal positions of the bottom of the base plate to facilitate moving the device for use.

[0013] Optionally, a plurality of fixing grooves are provided at one end of the cylinder, and the fixing rods respectively cooperate with the plurality of fixing grooves, so that the fixing rods can fix the cylinder.

[0014] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0015] By means of the provided slider, the slider can be moved to drive the clamping plate to move, so that the clamping plate is moved to the required position to fix the display poster and itself, so that the required clamping plate can be moved out according to the size of the display poster, which is convenient for splicing and displaying multiple display posters; by means of the provided fixing rod, the fixing rod can be used to fix the cylinder, so that the cylinder can fix the two extension plates through the adjusting component, so that the extension plates can be extended for display and publicity; by means of the provided adjusting component, the cylinder can be rotated to mobilize the adjusting component, so that the adjusting component drives the two extension plates to move toward each other, so that the two extension plates can be moved out from both sides of the display plate, so that display posters can be added to the extension plates for publicity and display.

[0016] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0018] Figure 1 Schematic diagram of the installation structure for publicity and display;

[0019] Figure 2 It is a schematic diagram of the structure of the adjustment component;

[0020] Figure 3 for Figure 2 Schematic diagram of the structure at A in the middle;

[0021] Figure 4 This is a schematic diagram of the display board structure;

[0022] Figure 5 It is a schematic diagram of the slider structure;

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] Display board 1, telescopic rod 2, bottom plate 3, lifting assembly 4, mounting frame 401, threaded rod 402, threaded cylinder 403, channel 5, extension plate 6, round rod 7, adjustment assembly 8, gear 801, tooth plate 803, cylinder 9, slide groove 10, slider 11, splint 12, elastic member 13, self-locking universal wheel 14, ball 15, fixing rod 17, fixing groove 18.

[0025] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0026] The utility model will now be further described in detail with reference to the accompanying drawings.

[0027] See also Figure 1-4 As shown, in this embodiment, a propaganda display device for a trade union is provided, including a display board 1, two telescopic rods 2 are installed at the bottom of the display board 1, a bottom plate 3 is installed at the bottom end of the two telescopic rods 2, a lifting assembly 4 is installed between the bottom plate 3 and the display board 1, a groove 5 is opened on one side of the display board 1, and two extension plates 6 are slidably fitted in the groove 5;

[0028] A plurality of slide grooves 10 are provided on one side of the display board 1 and the two extension boards 6, a plurality of sliders 11 are slidably fitted in the slide grooves 10, a clamping plate 12 is elastically fitted on the slider 11, a round rod 7 is installed on one side of the groove 5, a cylinder 9 is rotatably fitted on the circumference of the round rod 7, an adjustment component 8 is installed on the cylinder 9, the adjustment component 8 is matched with the two extension boards 6, and a fixing rod 17 that is rotatably fitted with the cylinder 9 is provided at one end of the round rod 7.

[0029] The application of one aspect of this embodiment is as follows: first, the device is placed at a desired position, and then the lifting assembly 4 is mobilized to drive the display board 1 to move, and the height of the display board 1 is adjusted. After the adjustment is completed, the pictures to be displayed are fitted with the surface of the display board 1, and the corresponding clamping plate 12 is pulled according to the size of the display picture, so that the clamping plate 12 clamps the display picture, and the positions of the display picture and the clamping plate 12 themselves are fixed. According to the size of the display board 1, multiple clamping plates 12 can be spliced ​​and fixed to multiple display pictures, so that the device can display different promotional contents. When the display board 1 cannot accommodate the display picture, the cylinder 9 is rotated to mobilize the adjusting assembly 8, so that the adjusting assembly 8 drives the two extension plates 6 to extend from both sides of the display board 1 respectively, and the extension plates 6 can increase the display range of the display picture. After the two extension plates 6 are extended, the fixing rod 17 is rotated to fix the cylinder 9, so that the cylinder 9 fixes the two extension plates 6 through the adjusting assembly 8.

[0030] By means of the provided slider 11, the slider 11 can be moved to drive the clamping plate 12 to move, so that the clamping plate 12 is moved to the required position to fix the display poster and itself, so that the required clamping plate 12 can be moved out according to the size of the display poster, which is convenient for splicing and displaying multiple display posters. By means of the provided fixing rod 17, the fixing rod 17 can be used to fix the cylinder 9, so that the cylinder 9 can fix the two extension plates 6 through the adjusting component 8, so that the extension plates 6 can be extended for display and publicity. By means of the provided adjusting component 8, the cylinder 9 can be rotated to mobilize the adjusting component 8, so that the adjusting component 8 drives the two extension plates 6 to move toward each other, so that the two extension plates 6 can be moved out from both sides of the display board 1, so that display posters can be added to the extension plates 6 for publicity and display.

[0031] like Figure 2 As shown, the lifting assembly 4 of this embodiment includes a mounting frame 401 installed on the top of the bottom plate 3, a threaded rod 402 rotatably engaged in the mounting frame 401, and a threaded barrel 403 installed at the bottom of the display board 1, wherein the threaded rod 402 is threadedly engaged with the threaded barrel 403. By means of the provided threaded rod 402, the threaded rod 402 in the mounting frame 401 can be rotated, so that the threaded rod 402 is threadedly engaged with the threaded barrel 403, so that the threaded barrel 403 moves, and one end of the threaded barrel 403 drives the display board 1 to move, so that the height of the display board 1 is adjusted.

[0032] like Figure 2-3As shown, the adjustment assembly 8 of this embodiment includes a gear 801 sleeved on the circumference of the cylinder 9, two tooth plates 803 respectively installed on one side of the two extension plates 6, the gear 801 meshes with the two tooth plates 803, and the top and bottom of the extension plate 6 are both rotatably matched with a plurality of balls 15. Through the provided gear 801, the cylinder 9 can be rotated to drive the gear 801 to rotate, so that the gear 801 drives the two tooth plates 803 to move toward each other, and the two tooth plates 803 respectively drive the two extension plates 6 to move out of the two sides of the display board 1, thereby increasing the display range of the device, and the balls 15 at the top and bottom of the extension plate 6 facilitate the movement of the extension plate 6.

[0033] like Figure 4-5 As shown, the slide groove 10 of this embodiment is T-shaped, and an elastic member 13 is installed between the slider 11 and the clamping plate 12. The slider 11 and the elastic member 13 slide together in the slide groove 10. The elastic member 13 can drive the clamping plate 12 to fit with the display board 1 through elastic force, so that the clamping plate 12 can clamp and fix the display picture.

[0034] like Figure 1-2 As shown, the bottom of the base plate 3 of this embodiment is equipped with a wheel set, and the base plate 3 includes four self-locking universal wheels 14, which are respectively installed at the diagonal positions of the bottom of the base plate 3. Through the self-locking universal wheels 14, the user can push the display device to a desired position, and then use the display device for promotion.

[0035] like Figure 4 As shown, a plurality of fixing grooves 18 are provided at one end of the cylinder 9 of this embodiment, and the fixing rods 17 are respectively matched with the plurality of fixing grooves 18. By means of the provided fixing rods 17, the fixing rods 17 can be rotated to move out of or into the fixing grooves 18, the fixing rods 17 enter the fixing grooves 18 to fix the cylinder 9, and the fixing rods 17 move out of the fixing grooves 18 to release the fixing of the cylinder 9.

[0036] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware of the structural changes made under the inspiration of the present invention. Any technical solution that is the same or similar to the present invention falls within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims

1. A propaganda display device for trade unions, characterized in that: include: A display board (1), wherein two telescopic rods (2) are arranged at the bottom of the display board (1), a bottom plate (3) is arranged at the bottom ends of the two telescopic rods (2), a lifting assembly (4) is arranged between the bottom plate (3) and the display board (1), a groove (5) is arranged on one side of the display board (1), and two extension plates (6) are slidably fitted in the groove (5); A plurality of slide grooves (10) are provided on one side of the display board (1) and the two extension boards (6), a plurality of sliders (11) are slidably matched in the slide grooves (10), a clamping plate (12) is elastically matched on the sliders (11), a round rod (7) is installed on one side of the groove (5), a cylinder (9) is rotatably matched on the circumference of the round rod (7), an adjustment component (8) is installed on the cylinder (9), the adjustment component (8) is matched with the two extension boards (6), and a fixing rod (17) matched with the cylinder (9) is rotatably matched at one end of the round rod (7).

2. A propaganda and display device for trade unions according to claim 1, characterized in that: The lifting assembly (4) comprises a mounting frame (401) mounted on the top of the base plate (3), a threaded rod (402) rotatably engaged in the mounting frame (401), and a threaded barrel (403) mounted on the bottom of the display board (1), wherein the threaded rod (402) and the threaded barrel (403) are threadedly engaged.

3. A propaganda and display device for trade unions according to claim 1, characterized in that: The adjustment assembly (8) comprises a gear (801) sleeved on the circumference of the cylinder (9) and two tooth plates (803) respectively mounted on one side of two extension plates (6). The gear (801) is meshed with the two tooth plates (803). The top and bottom of the extension plate (6) are both rotatably matched with a plurality of balls (15).

4. A propaganda and display device for trade unions according to claim 1, characterized in that: The slide groove (10) is T-shaped, an elastic member (13) is arranged between the slider (11) and the clamping plate (12), and the slider (11) and the elastic member (13) slide in the slide groove (10).

5. The propaganda and display device for trade unions according to claim 1 is characterized in that: A wheel set is installed at the bottom of the base plate (3), and the base plate (3) includes four self-locking universal wheels (14). The four self-locking universal wheels (14) are respectively installed at the diagonal positions of the bottom of the base plate (3).

6. A propaganda and display device for trade unions according to claim 1, characterized in that: A plurality of fixing grooves (18) are formed at one end of the cylinder (9), and the fixing rods (17) are respectively matched with the plurality of fixing grooves (18).

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