Industrial policy query display device

Abstract

The utility model discloses an industrial policy inquiry display device which comprises a base, the top of the base is fixedly connected with a supporting column, the supporting column is sleeved with a lifting column in a sliding connection mode, the top of the lifting column is fixedly connected with a connecting plate, and the top of the connecting plate is fixedly connected with a mounting base. And an industrial policy query display is fixedly mounted at the top of the mounting seat. The first bevel gear, the second bevel gear, the lead screw, the writing board and other components are arranged, the first bevel gear and the second bevel gear are in meshing transmission to drive the second bevel gear and the lead screw to rotate, and when the lead screw rotates, the lead screw can drive the supporting plate and the lifting column fixedly connected with the supporting plate to move up and down through threaded connection with the fixing block; after the industrial policy inquiry display device is adjusted to a proper height, paper and pens can be taken out to extract records on the writing board after the writing board is pulled out and the cover plate is opened, so that the industrial policy inquiry display device is more convenient and practical.

Description

Technical Field

[0001] The utility model relates to the technical field of query display devices, in particular to an industrial policy query display device. Background Art

[0002] The industrial policy query and display device is an intelligent playback device that can transmit information and display multimedia terminals through terminal software control, forming a complete playback system. The industrial policy query and display device has the characteristics of high brightness, rich display content, long life, and convenient replacement of playback content. It is more convenient for querying and viewing industrial policies than the original display stand.

[0003] In the prior art, the industrial policy query and display device has a fixed height and cannot be raised or lowered, and is not suitable for people of different heights. When users query industrial policies, they can only query and view, and when taking notes, they can only hold a notebook or paper to make excerpts and records, which is very inconvenient to operate. Utility Model Content

[0004] The technical problem to be solved by the utility model is that in the prior art, the height of the industrial policy query and display device is fixed and cannot be raised or lowered, and is not suitable for people of different heights. Moreover, when users query the industrial policy, they can only query and view it, and when taking notes, they can only hold a notebook or paper to make excerpts and records, which is very inconvenient to operate.

[0005] In order to solve the above technical problems, a technical solution adopted by the utility model is: to provide an industrial policy query display device, including a base, the top of the base is fixedly connected with a support column, the outer sleeve of the support column is slidably connected with a lifting column, the top of the lifting column is fixedly connected with a connecting plate, the top of the connecting plate is fixedly connected with a mounting seat, the top of the mounting seat is fixedly installed with an industrial policy query display, a sliding groove is provided on one side of the surface of the connecting plate, and a writing board is slidably installed inside the sliding groove, and the user can pull out the writing board and make excerpts and records on the writing board;

[0006] A transmission shaft is rotatably connected between the two sides of the inner surface of the lifting column, and the outer sleeve of the transmission shaft is fixedly connected to the first bevel gear, and a support plate is fixedly connected on the inner side wall of the lifting column and located below the first bevel gear, and a second bevel gear is arranged on the top of the support plate, and the bottom end of the second bevel gear extends through and extends to the bottom of the support plate, and the second bevel gear and the support plate are rotatably connected, a fixing block is fixedly connected on the inner side wall of the top opening of the support column, and a sliding block is slidably connected to the inner side wall of the support column and located below the fixed block, and a screw rod is rotatably connected to the top of the sliding block, and the top end of the screw rod penetrates the fixed block and is fixedly connected to the bottom end of the second bevel gear, and the screw rod and the fixed block are threadedly connected.

[0007] Preferably, a placement slot is provided on the top of the writing board, and a cover plate is rotatably connected to the inner surface of the placement slot through a hinge, and the cover plate matches the placement slot. A paper slot and a pen slot are installed inside the placement slot, and the user can take paper and pen from the paper slot and the pen slot to take notes.

[0008] Preferably, two mounting grooves are provided at the top of the writing board and on both sides of the placement groove, and the inner side walls of the two mounting grooves are slidably connected to limit sliders, and the bottom of the limit slider is fixedly connected with a spring, and the bottom end of the spring is fixedly connected to the inner bottom of the mounting groove, and the top of the limit slider is fixedly connected with a clamping head, and two clamping grooves are provided on the inner top of the slide groove, and the top of the clamping head extends through to the outside of the mounting groove and matches with the clamping slot, and when the writing board is pushed to the inside of the connecting plate, the clamping head matches with the clamping slot, and the position of the writing board is fixed without external pulling.

[0009] Preferably, a plurality of fixing holes are provided around the top of the base for fixing the base to make the base more stable.

[0010] Preferably, a motor is fixedly mounted on one side of the surface of the lifting column, and the output end of the motor extends through the interior of the lifting column and is fixedly connected to one end of the transmission shaft. The operation of the motor drives the transmission shaft and the first bevel gear to rotate, so that the first bevel gear drives the second bevel gear to rotate.

[0011] Preferably, a handle is fixedly connected to one side of the surface of the writing board to facilitate pulling out the writing board.

[0012] The beneficial effects of the utility model are as follows:

[0013] The utility model sets components such as a first bevel gear, a second bevel gear, a screw rod and a writing board. The first bevel gear meshes with the second bevel gear for transmission, driving the second bevel gear and the screw rod to rotate. When the screw rod rotates, it can drive the support plate and the lifting column fixedly connected to the support plate to move up and down through the threaded connection with the fixed block, thereby realizing the lifting and lowering of the industrial policy query and display device. After adjusting to a suitable height, the writing board can be pulled out and the cover plate can be opened to take paper and pen to take notes on the writing board, which is more convenient and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A stereoscopic diagram of an industrial policy query and display device of the utility model from a first perspective;

[0015] Figure 2 A stereogram of a second viewing angle of an industrial policy query and display device of the utility model;

[0016] Figure 3This is a schematic diagram of the internal structure of the support column and lifting column of an industrial policy query and display device of the utility model;

[0017] Figure 4 This is a schematic diagram of the position structure of a writing board of an industrial policy query and display device of the utility model;

[0018] Figure 5 The utility model is a schematic diagram of the internal structure of the installation slot of an industrial policy query and display device.

[0019] In the figure: 1. base; 101. fixing hole; 2. support column; 3. lifting column; 4. connecting plate; 401. writing board; 402. placement slot; 403. cover plate; 404. installation slot; 405. limit slider; 406. spring; 407. clamping head; 408. clamping slot; 409. handle; 5. mounting seat; 6. industrial policy query display; 7. transmission shaft; 8. first bevel gear; 9. support plate; 10. second bevel gear; 11. fixing block; 12. sliding block; 13. screw rod; 14. motor. DETAILED DESCRIPTION

[0020] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0021] See also Figures 1 to 3 An industrial policy query display device includes a base 1, a support column 2 is fixedly connected to the top of the base 1, a lifting column 3 is slidably connected to the outer sleeve of the support column 2, a connecting plate 4 is fixedly connected to the top of the lifting column 3, a mounting seat 5 is fixedly connected to the top of the connecting plate 4, an industrial policy query display 6 is fixedly installed on the top of the mounting seat 5, a sliding groove is opened on one side of the surface of the connecting plate 4, a writing board 401 is slidably installed inside the sliding groove, and a user can pull out the writing board 401 and make excerpts and records on the writing board 401;

[0022] A transmission shaft 7 is rotatably connected between the two sides of the inner surface of the lifting column 3, and a first bevel gear 8 is fixedly connected to the outer sleeve of the transmission shaft 7. A support plate 9 is fixedly connected on the inner wall of the lifting column 3 and below the first bevel gear 8. A second bevel gear 10 is provided on the top of the support plate 9. The bottom end of the second bevel gear 10 extends through and extends to the bottom of the support plate 9, and the second bevel gear 10 and the support plate 9 are rotatably connected. A fixed block 11 is fixedly connected to the inner wall of the top opening of the support column 2, and a sliding block 12 is slidably connected to the inner wall of the support column 2 and below the fixed block 11. The top of the sliding block 12 is rotatably connected to a screw rod 13, the top of the screw rod 13 penetrates the fixed block 11 and is fixedly connected to the bottom end of the second bevel gear 10, and the screw rod 13 and the fixed block 11 are threadedly connected.

[0023] like Figures 1 to 5 As shown, a handle 409 is fixedly connected to one side of the surface of the writing board 401, which is convenient for pulling out the writing board 401. A plurality of fixing holes 101 are provided along the top and around the base 1 for fixing the base 1 to make the whole more stable. A motor 14 is fixedly installed on one side of the surface of the lifting column 3. The output end of the motor 14 extends through the interior of the lifting column 3 and is fixedly connected to one end of the transmission shaft 7. The operation of the motor 14 drives the transmission shaft 7 and the first bevel gear 8 to rotate, so that the first bevel gear 8 drives the second bevel gear 10 to rotate. A placement slot 402 is provided on the top of the writing board 401. A cover plate 403 is rotatably connected to the inner surface of the placement slot 402 through a hinge. The cover plate 403 matches the placement slot 402. A paper slot and a pen slot are installed inside the placement slot 402, and the user can take The paper and pen in the paper slot and the pen slot are used for taking notes. Two mounting slots 404 are provided at the top of the writing board 401 and on both sides of the placement slot 402. The inner side walls of the two mounting slots 404 are slidably connected with limit sliders 405. The bottom of the limit slider 405 is fixedly connected with a spring 406. The bottom end of the spring 406 is fixedly connected to the inner bottom of the mounting slot 404. The top of the limit slider 405 is fixedly connected with a clamping head 407. Two clamping slots 408 are provided on the inner top of the slide slot. The top of the clamping head 407 extends through and extends to the outside of the mounting slot 404 and matches with the clamping slot 408. When the writing board 401 is pushed into the inside of the connecting plate 4, the clamping head 407 matches with the clamping slot 408, and the position of the writing board 401 is fixed without external force.

[0024] When the utility model is in use, the motor 14 runs, driving the transmission shaft 7 and the first bevel gear 8 sleeved and fixedly connected to the outside of the transmission shaft 7 to rotate, the first bevel gear 8 is meshed and connected with the second bevel gear 10, driving the second bevel gear 10 to rotate, and the second bevel gear 10 drives the screw rod 13 fixedly connected to its bottom to rotate, and the screw rod 13 is threadedly connected to the fixing block 11 fixedly connected to the inner side wall of the support column 2, so when the screw rod 13 rotates inside the fixing block 11, it will drive the support plate 9 and the lifting column 3 fixedly connected to the support plate 9 to slide up and down on the outer side wall of the support column 2, which can drive the connection The board 401 and the industrial policy query display 6 are raised and lowered and adjusted to a suitable height according to the user's height, and then the handle 409 is pulled to pull out the writing board 401, and the cover 403 is opened to take out the paper and pen placed in the placement slot 402, and the cover 403 is closed, and the paper and pen can be placed on the writing board 401 to search and browse while taking notes, which is more convenient to operate. After use, put the pen back into the placement slot 402, and push the writing board 401 back into the connecting plate 4. There is no need to hold a notebook or paper in your hands to take notes, which is more convenient and practical.

[0025] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An industrial policy query and display device, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a support column (2), the outer sleeve of the support column (2) is slidably connected to a lifting column (3), the top of the lifting column (3) is fixedly connected to a connecting plate (4), the top of the connecting plate (4) is fixedly connected to a mounting seat (5), the top of the mounting seat (5) is fixedly installed with an industrial policy query display (6), a sliding groove is provided on one side of the surface of the connecting plate (4), and a writing board (401) is slidably installed inside the sliding groove; A transmission shaft (7) is rotatably connected between the two sides of the inner surface of the lifting column (3); a first bevel gear (8) is fixedly connected to the outer sleeve of the transmission shaft (7); a support plate (9) is fixedly connected to the inner wall of the lifting column (3) and located below the first bevel gear (8); a second bevel gear (10) is arranged on the top of the support plate (9); the bottom end of the second bevel gear (10) extends through the bottom of the support plate (9); and the second bevel gear (10) and the support plate (9) are connected to each other. 9) are rotatably connected, a fixed block (11) is fixedly connected to the inner side wall of the top opening of the support column (2), a sliding block (12) is slidably connected to the inner side wall of the support column (2) and located below the fixed block (11), a screw rod (13) is rotatably connected to the top of the sliding block (12), the top end of the screw rod (13) passes through the fixed block (11) and is fixedly connected to the bottom end of the second bevel gear (10), and the screw rod (13) and the fixed block (11) are threadedly connected.

2. The industrial policy query and display device according to claim 1, characterized in that: The top of the writing board (401) is provided with a placement groove (402), the inner surface of the placement groove (402) is rotatably connected with a cover plate (403) through a hinge, the cover plate (403) matches the placement groove (402), and the inside of the placement groove (402) is equipped with a paper placement groove and a pen placement groove.

3. An industrial policy query and display device according to claim 2, characterized in that: Two mounting grooves (404) are provided at the top of the writing board (401) and on both sides of the placement groove (402); the inner side walls of the two mounting grooves (404) are slidably connected to limit sliders (405); the bottom of the limit slider (405) is fixedly connected to a spring (406); the bottom end of the spring (406) is fixedly connected to the inner bottom of the mounting groove (404); the top of the limit slider (405) is fixedly connected to a clamping head (407); the inner top of the slide groove is provided with two clamping grooves (408); the top end of the clamping head (407) extends through to the outside of the mounting groove (404) and matches the clamping groove (408).

4. The industrial policy query and display device according to claim 1, characterized in that: A plurality of fixing holes (101) are provided around the top of the base (1).

5. The industrial policy query and display device according to claim 1, characterized in that: A motor (14) is fixedly mounted on one side of the surface of the lifting column (3); an output end of the motor (14) extends through the interior of the lifting column (3) and is fixedly connected to one end of a transmission shaft (7).

6. The industrial policy query and display device according to claim 1, characterized in that: A handle (409) is fixedly connected to one side of the surface of the writing board (401).

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