Employment information display board

Abstract

The utility model relates to the technical field of display boards, in particular to an employment information display board which expands two expansion boards through the cooperation of an expansion mechanism and two limiting mechanisms, so that the information display area is increased, the working efficiency is improved, and the practicability is higher. A display board is fixedly installed on the bottom board, the bottom board and the movable board are connected through a height adjusting mechanism, the height adjusting mechanism comprises two electric push rods, the two ends of the two electric push rods are fixedly connected with the bottom board and the movable board respectively, and four telescopic rods are symmetrically and fixedly installed at the bottom end of the bottom board. The ends, away from the bottom plate, of the four telescopic rods are fixedly connected with the moving plate, an unfolding mechanism is arranged on the display plate and comprises two unfolding plates, a working cavity is formed in the display plate, the two unfolding plates are both in sliding connection with the working cavity, and sliding blocks are fixedly installed at the two ends of each unfolding plate. Four sliding grooves corresponding to the four sliding blocks are formed in the working cavity.

Description

Technical Field

[0001] The utility model relates to the technical field of display boards, in particular to an employment information display board. Background Art

[0002] Employment guidance can be divided into two categories: narrow and broad. In the narrow sense, employment guidance is to deliver employment information to workers who need employment and serve as a bridge for communication between workers and employers. In the broad sense, employment guidance includes forecasting labor resources and social demand for employment, collecting and delivering employment information, cultivating labor skills, organizing the labor market, and recommending, introducing, organizing recruitment and other comprehensive social consultation and service activities related to employment.

[0003] After searching, the utility model patent with Chinese patent publication number CN213635097U discloses: a student employment guidance information display device, including an employment guidance information display component, the bottom of the employment guidance information display component is installed on the support base component in a front-back tilted manner, and both ends of the support base component are sleeved with a first arc-shaped tightening spring and a second arc-shaped tightening spring; the utility model patent with Chinese patent publication number CN219738498U discloses: an employment personnel information display board for employment guidance courses, including a base, a rear end of the base is fixedly connected to a side plate, the side plate and the upper end of the base are jointly fixedly installed with an angle adjustment component, the front end of the angle adjustment component is slidably installed with a height adjustment component, and the front end of the height adjustment component is fixedly connected with a display board,

[0004] The existing display board has a limited display area, and sometimes the display area is insufficient, which is inconvenient to place and display, and the display effect is poor, which brings many inconveniences to the employment guidance teachers. Therefore, an employment information display board is needed to improve the above problems. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides an employment information display board with high practicality, which can expand two expansion plates by cooperating with an expansion mechanism and two limit mechanisms, thereby increasing the information display area, improving work efficiency and being able to expand two expansion plates.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an employment information display board, comprising a base plate and a movable plate, wherein the base plate is fixedly mounted with the display board, the base plate and the movable plate are connected via a height adjustment mechanism, the height adjustment mechanism comprises two electric push rods, the two ends of the two electric push rods are respectively fixedly connected with the base plate and the movable plate, four telescopic rods are symmetrically fixedly mounted on the bottom end of the base plate, the ends of the four telescopic rods away from the base plate are fixedly connected with the movable plate, an unfolding mechanism is arranged on the display board, the unfolding mechanism comprises two unfolding plates, a working cavity is provided on the display board, the two unfolding plates are both slidably connected with the working cavity, sliders are fixedly mounted on the two ends of the two unfolding plates, and the sliders on the working cavity are symmetrically fixedly mounted on the bottom end of the base plate. Four slides are provided with four slide grooves, and the four slides are slidably connected with the four slide grooves respectively. Limiting mechanisms are provided at both ends of the display board, and one of the limiting mechanisms includes a limiting block, and the side of the limiting block close to the unfolding board is set as an arc structure. A fixed plate is fixedly installed on the outer wall of the display board, and the limiting block is slidably connected with the fixed plate. A telescopic column is fixedly installed on the fixed plate, and one end of the telescopic column away from the fixed plate is fixedly connected with the limiting block. A through hole is provided on the telescopic column, and a pull rod is fixedly installed on the limit block, and the pull rod is slidably connected with the through hole. A connecting plate is fixedly installed on the pull rod, and the connecting plate is connected with the fixing plate by bolts. A card slot is provided on the two unfolding boards, and the two limiting blocks are respectively clamped with the card slot;

[0009] A moving mechanism is provided at the bottom end of the moving plate for moving the moving plate;

[0010] A storage mechanism is arranged on the movable plate.

[0011] Preferably, the moving mechanism comprises four fixed columns, which are symmetrically fixedly mounted on the bottom end of the moving plate, and the bottom ends of the four fixed columns are all provided with moving wheels.

[0012] Furthermore, the storage mechanism includes a fixed box, which is fixedly mounted on the top of the movable plate. Two storage slots are symmetrically provided on the fixed box, and the storage boxes are slidably mounted in the two storage slots.

[0013] Furthermore, ribs are symmetrically fixedly installed at both ends of the bottom plate.

[0014] Based on the above solution, handles are fixedly mounted on the two unfolded plates.

[0015] Furthermore, an auxiliary plate is fixedly mounted on each of the connecting plates.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides an employment information display board, which has the following beneficial effects:

[0018] The employment information display board drives the base plate to move by starting two electric push rods, and the cooperation of four telescopic rods makes the base plate more stable when moving. The height of the base plate is adjusted according to actual needs, and the two unfolding plates are pulled away from each other. The arc structure of the limit block is set so that the unfolding plate squeezes the limit block, so that the spring is compressed, and the telescopic column and the pull rod drive the limit block to move. When the slot slides to the limit block position, the limit block is reset by the elastic force of the spring itself, so that the limit block is clamped with the slot, and the connecting plate is limited by bolts, so as to limit the limit block, thereby making the unfolding plate more stable. By unfolding the two unfolding plates, the information display area is increased, the work efficiency is improved, and the practicability is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0021] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure of the middle part A;

[0022] Figure 4 It is a schematic diagram of the structure of the connection between the limit block and the spring of the utility model.

[0023] Markings in the attached drawings: 1. bottom plate; 2. display plate; 3. moving plate; 4. electric push rod; 5. telescopic rod; 6. unfolding plate; 7. slider; 8. slide groove; 9. fixed plate; 10. limit block; 11. telescopic column; 12. spring; 13. pull rod; 14. connecting plate; 15. bolt; 16. fixed column; 17. moving wheel; 18. fixed box; 19. storage box; 20. rib plate; 21. handle; 22. auxiliary plate. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example 1

[0026] See also Figure 1 and Figure 2A job information display board includes a base plate 1 and a movable plate 3, a display board 2 is fixedly mounted on the base plate 1, and the base plate 1 and the movable plate 3 are connected by a height adjustment mechanism.

[0027] See also Figure 1 and Figure 2 The height adjustment mechanism includes two electric push rods 4, the two ends of the two electric push rods 4 are fixedly connected to the base plate 1 and the movable plate 3 respectively, and four telescopic rods 5 are symmetrically fixedly installed at the bottom end of the base plate 1. The ends of the four telescopic rods 5 away from the base plate 1 are fixedly connected to the movable plate 3. By starting the two electric push rods 4, the base plate 1 is driven to move. The cooperation of the four telescopic rods 5 makes the base plate 1 more stable when moving, and the height of the base plate 1 can be adjusted according to actual needs.

[0028] See also Figure 1 and Figure 2 An unfolding mechanism is provided on the display board 2, and the unfolding mechanism includes two unfolding plates 6. A working cavity is opened on the display board 2, and the two unfolding plates 6 are slidably connected to the working cavity. Slide blocks 7 are fixedly installed at both ends of the two unfolding plates 6. Four slide grooves 8 are opened on the working cavity corresponding to the four slide blocks 7, and the four slide blocks 7 are slidably connected to the four slide grooves 8 respectively.

[0029] See also Figure 1-4 , both ends of the display board 2 are provided with limiting mechanisms, one of which includes a limiting block 10, and the side of the limiting block 10 close to the unfolding plate 6 is set as an arc structure, a fixing plate 9 is fixedly installed on the outer wall of the display board 2, the limiting block 10 is slidably connected with the fixing plate 9, a telescopic column 11 is fixedly installed on the fixing plate 9, and the end of the telescopic column 11 away from the fixing plate 9 is fixedly connected with the limiting block 10, and a through hole is opened on the telescopic column 11, a pull rod 13 is fixedly installed on the limiting block 10, and the pull rod 13 is slidably connected with the through hole, and a connecting plate 14 is fixedly installed on the pull rod 13, and the connecting plate 14 is connected to the fixing plate 9 by bolts 15, and a slot is opened on the two unfolding plates 6, and the two limiting The blocks 10 are respectively mounted with the card slots, and the two unfolding plates 6 are pulled away from each other. Through the setting of the arc structure of the limit block 10, the unfolding plate 6 squeezes the limit block 10, so that the spring 12 performs a compression operation, and the telescopic column 11 and the pull rod 13 drive the limit block 10 to move. When the card slot slides to the position of the limit block 10, the elastic force of the spring 12 itself drives the limit block 10 to reset, so that the limit block 10 is mounted with the card slot, and the connecting plate 14 is limited by the bolt 15, so that the limit block 10 is limited, and then the unfolding plate 6 is made more stable. By unfolding the two unfolding plates 6, the information display area is increased.

[0030] See also Figure 1 and Figure 2A moving mechanism is provided at the bottom end of the moving plate 3 for moving the moving plate 3. The moving mechanism includes four fixed columns 16. The four fixed columns 16 are symmetrically fixedly installed at the bottom end of the moving plate 3. The bottom ends of the four fixed columns 16 are all provided with moving wheels 17. The installation of the four moving wheels 17 and the four fixed columns 16 facilitates the moving operation of the moving plate 3.

[0031] See also Figure 1 and Figure 2 A storage mechanism is provided on the movable plate 3, and the storage mechanism includes a fixed box 18, which is fixedly installed on the top of the movable plate 3. Two storage slots are symmetrically provided on the fixed box 18, and storage boxes 19 are slidably installed in the two storage slots. The two storage boxes 19 are convenient for storing used items and documents, and are easy to search.

[0032] See also Figure 1 and Figure 2 It should also be noted that ribs 20 are symmetrically fixedly installed at both ends of the bottom plate 1. The installation of the two ribs 20 supports the two unfolding plates 6, making the two unfolding plates 6 more stable.

[0033] See also Figure 1 and Figure 2 The two unfolding plates 6 are both fixedly mounted with handles 21 , and the installation of the two handles 21 facilitates the pulling operation of the two unfolding plates 6 .

[0034] See also Figure 1-4 An auxiliary plate 22 is fixedly mounted on each connecting plate 14 , and the setting of the auxiliary plate 22 facilitates the pulling operation of the limit block 10 .

[0035] Example 2

[0036] When the employment information display board is used, the display board 2 is moved to the working area by the cooperation of multiple fixed columns 16 and multiple moving wheels 17, and the documents or supplies to be used are placed in two storage boxes 19 for storage. The bottom plate 1 is driven to move by starting two electric push rods 4. The bottom plate 1 is more stable when moving by the cooperation of four telescopic rods 5. The height of the bottom plate 1 is adjusted according to actual needs. The two unfolding plates 6 are pulled away from each other by two handles 21. The arc-shaped structure of the limit block 10 is set , so that the expansion plate 6 squeezes the limit block 10, so that the spring 12 performs a compression operation, and the telescopic column 11 and the pull rod 13 drive the limit block 10 to move. When the slot slides to the position of the limit block 10, the elastic force of the spring 12 itself drives the limit block 10 to reset, so that the limit block 10 is clamped with the slot, and the connecting plate 14 is limited by the bolt 15, so that the limit block 10 is limited, so that the expansion plate 6 is more stable, and the information display area is increased by the cooperation of the display plate 2 and the two expansion plates 6.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An employment information display board, comprising a base plate (1) and a movable plate (3), characterized in that: A display board (2) is fixedly mounted on the bottom plate (1), and the bottom plate (1) and the movable plate (3) are connected via a height adjustment mechanism; The height adjustment mechanism comprises two electric push rods (4), the two ends of the two electric push rods (4) are respectively fixedly connected to the base plate (1) and the movable plate (3), four telescopic rods (5) are symmetrically fixedly mounted on the bottom end of the base plate (1), and the ends of the four telescopic rods (5) away from the base plate (1) are all fixedly connected to the movable plate (3); The display board (2) is provided with an unfolding mechanism, which comprises two unfolding plates (6). A working cavity is provided on the display board (2), and the two unfolding plates (6) are both slidably connected to the working cavity. Slide blocks (7) are fixedly mounted at both ends of the two unfolding plates (6). Four slide grooves (8) are provided on the working cavity corresponding to the four slide blocks (7), and the four slide blocks (7) are respectively slidably connected to the four slide grooves (8). Both ends of the display board (2) are provided with limiting mechanisms, one of which includes a limiting block (10), a side of the limiting block (10) close to the unfolding board (6) is provided with an arc-shaped structure, a fixing plate (9) is fixedly installed on the outer wall of the display board (2), the limiting block (10) is slidably connected to the fixing plate (9), a telescopic column (11) is fixedly installed on the fixing plate (9), one end of the telescopic column (11) away from the fixing plate (9) is fixedly connected to the limiting block (10), a through hole is provided on the telescopic column (11), a pull rod (13) is fixedly installed on the limiting block (10), the pull rod (13) is slidably connected to the through hole, a connecting plate (14) is fixedly installed on the pull rod (13), and the connecting plate (14) is connected to the fixing plate (9) by bolts (15), and a card slot is provided on the two unfolding boards (6), and the two limiting blocks (10) are respectively card-engaged in the card slot; A moving mechanism is provided at the bottom end of the moving plate (3) for moving the moving plate (3); A storage mechanism is provided on the movable plate (3).

2. The employment information display board according to claim 1, characterized in that: The moving mechanism comprises four fixed columns (16), which are symmetrically fixedly mounted on the bottom end of the moving plate (3), and the bottom ends of the four fixed columns (16) are all provided with moving wheels (17).

3. The employment information display board according to claim 2, characterized in that: The storage mechanism comprises a fixed box (18) which is fixedly mounted on the top of the movable plate (3). The fixed box (18) is symmetrically provided with two storage slots, and storage boxes (19) are slidably mounted in the two storage slots.

4. The employment information display board according to claim 3, characterized in that: Ribs (20) are symmetrically fixedly mounted on both ends of the bottom plate (1).

5. The employment information display board according to claim 4, characterized in that: A handle (21) is fixedly mounted on each of the two unfolding plates (6).

6. The employment information display board according to claim 5, characterized in that: An auxiliary plate (22) is fixedly mounted on each of the connecting plates (14).

Images