Government affair publicity device for school management

Abstract

The utility model relates to the technical field of propaganda devices, and discloses a government affair publicity propaganda device for school management, which comprises a base, a connecting column is fixedly connected to the middle of the upper surface of the base, a mounting cavity is formed in the connecting column, and a servo motor is fixedly connected to the middle of the bottom surface of the mounting cavity. The output end of the servo motor is fixedly connected with a threaded rod. When the government affair publicity device for school management is used, a pull frame is pulled while a mounting box is rotated, a reset spring is driven to compress while a sliding block is driven to move at the moment, when a clamping block is opposite to an abutting groove, the pull frame is loosened at the moment, the reset spring releases acting force to drive the sliding block to move, and the clamping block is clamped in the abutting groove. And then the clamping blocks on the two sides are driven to abut against the protection plate and are clamped with the abutting grooves at the same time, so that the protection plate is limited, school workers can quickly complete replacement and protection work of the publicity board, and information such as government affair publicity is updated in time.

Description

TECHNICAL FIELD

[0001] The utility model relates to a propaganda device technical field especially uses a kind of government affair publicizing propaganda device for school management. BACKGROUND

[0002] It is known that school management is the process of planning, organizing, coordinating and controlling various school work to achieve the goal of school education, which covers teaching management, student management, teacher management, logistics management and many other aspects. School management covers many aspects, and the government affair publicizing propaganda device provides a convenient information disclosure channel for it. Schools can display various rules and regulations, policy documents, financial details, enrollment information and other management-related content to all teachers, students and parents in a timely manner through the propaganda device.

[0003] However, the traditional government affair publicizing propaganda device for school management usually uses bolts to fix the propaganda board after installation, which requires a lot of time to loosen and tighten the bolts every time the propaganda board is replaced. The process is complicated and time-consuming, resulting in low efficiency of replacing the propaganda content. Therefore, technical improvement is urgently needed. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings in the prior art and provides a government affair publicizing propaganda device for school management. When the device is used, the installation box is rotated while the pull frame is pulled. At this time, the sliding block moves while the return spring is compressed. When the clamping block is opposite to the resistance groove, the pull frame is released, the return spring releases the force to drive the sliding block to move, and the two clamping blocks on both sides are opposite to the protective plate while being clamped with the resistance groove, thereby limiting the protective plate. This can enable school staff to quickly replace and protect the propaganda board and update government affair publicizing information in a timely manner.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A government affair publicizing propaganda device for school management includes a base, a connecting column is fixedly connected to the middle of the upper surface of the base, an installation cavity is formed in the connecting column, a servo motor is fixedly connected to the middle of the bottom surface of the installation cavity, a threaded rod is fixedly connected to the output end of the servo motor, a threaded sleeve block is sleeved on the lower end of the threaded rod, a lifting rod is fixedly connected to each of the four corners of the upper surface of the threaded sleeve block, and the upper end of the lifting rod penetrates through the installation cavity to the outside of the installation cavity and is fixedly connected to an installation frame.

[0007] The upper part of the rear end outer wall of the mounting frame is hingedly connected with a protective plate, the lower part of the rear end outer wall of the mounting frame is provided with a resisting groove on each side, the lower surface of the mounting frame is rotatably connected with a mounting box on each side, the mounting box is slidably connected with a sliding block inside, the rear end of the sliding block is fixedly connected with a pull frame, and the front end outer wall of the pull frame is fixedly connected with a clamping block on each side.

[0008] By the above technical scheme, compared with the existing school management government affair publicizing and propagandizing device, when the school management government affair publicizing and propagandizing device is used, the servo motor is started to drive the threaded rod to rotate and drive the lifting rod to lift to adjust the height of the upper end mounting frame, so that different installation environments and places can be adapted, and the height of the mounting frame can be adjusted according to actual conditions, whether in an indoor hall, a classroom corridor or an outdoor square, a playground or the like, so that the mounting frame is prevented from being shielded, and the practicality is high.

[0009] Further, a plurality of self-locking universal wheels are fixedly connected to the edges of the lower surface of the base, and a power supply wiring is arranged on the outer wall of the rear end of the base.

[0010] By the above technical scheme, the self-locking universal wheels facilitate movement of the whole, and the power supply wiring facilitates power supply of the whole.

[0011] Further, a PLC control panel is arranged on the lower part of the front end outer wall of the connecting column.

[0012] By the above technical scheme, the PLC control panel is electrically connected with the servo motor to facilitate control of the switch.

[0013] Further, an acrylic plate is fixedly connected to the front end of the inner wall of the mounting frame.

[0014] By the above technical scheme, the acrylic plate facilitates viewing of internal propagandizing information.

[0015] Further, a sliding groove is arranged on each side of the inner wall of the mounting box, a reset spring is fixedly connected to each side of the rear end outer wall of the sliding block, and the front end of the reset spring is fixedly connected to the rear end of the inner wall of the sliding groove.

[0016] By the above technical scheme, the sliding block facilitates compression of the reset spring.

[0017] Further, the clamping block is clamped with the resisting grooves on the two sides and abuts against the lower part of the rear end outer wall of the protective plate on the two sides.

[0018] By the above technical scheme, the clamping block facilitates limiting of the protective plate.

[0019] Further, a handle groove is arranged in the middle of the lower end of the rear end outer wall of the mounting frame, and the handle groove is in through connection with the outer wall of the protective plate.

[0020] Through the above technical scheme, the hand slot is convenient for opening the protection plate.

[0021] Further, two sides of the upper surface of the mounting frame are fixedly connected with a rain shelter.

[0022] Through the above technical scheme, the rain shelter is convenient for providing rain shelter.

[0023] The utility model has the advantages of the following:

[0024] 1. The school management government affair publicizing and propagandizing device has the advantages that compared with the prior art, the school management government affair publicizing and propagandizing device is used, the mounting box is rotated, the pull frame is pulled, the sliding block is driven to move, the reset spring is compressed, when the clamping block is opposite to the abutting groove, the pull frame is released, the reset spring releases the force to drive the sliding block to move, the two clamping blocks on the two sides are abutted against the protection plate and are clamped with the abutting groove, the protection plate is limited, the school staff can quickly replace the propaganda board and perform the protection work, and the information such as government affair publicizing is updated in time.

[0025] 2. The school management government affair publicizing and propagandizing device has the advantages that compared with the prior art, the school management government affair publicizing and propagandizing device is used, the servo motor is started to drive the threaded rod to rotate and drive the lifting rod to be lifted to a height, the upper end mounting frame is adjusted to the height, different installation environments and places can be adapted, no matter whether the indoor hall, the classroom corridor, the outdoor square or the playground, the height of the mounting frame can be adjusted according to the actual situation, the mounting frame is avoided to be sheltered, and the practicality is high. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 The utility model discloses a school management government affair publicizing and propagandizing device's axonometric drawing is provided.

[0027] Figure 2 The utility model discloses a school management government affair publicizing and propagandizing device's rear view is provided.

[0028] Figure 3 The utility model discloses a school management government affair publicizing and propagandizing device's axonometric drawing is provided.

[0029] Figure 4 The utility model discloses a school management government affair publicizing and propagandizing device's axonometric drawing is provided. Figure 3 The utility model discloses a school management government affair publicizing and propagandizing device's axonometric drawing is provided.

[0030] Figure 5 The utility model discloses a school management government affair publicizing and propagandizing device's axonometric drawing is provided.

[0031] Figure 6 For Figure 5 enlarged view at B;

[0032] Figure 7 For the school management of the utility model discloses a kind of government affairs publicizing device installation box shaft section schematic view;

[0033] Figure 8 For Figure 7 enlarged view at C.

[0034] Legend:

[0035] 1, base;11, self-locking universal wheel;12, power connection;2, connecting column;21, plc control panel;22, installation cavity;23, servo motor;24, threaded rod;25, threaded sleeve block;26, lifting rod;3, mounting frame;31, acrylic plate;32, guard plate;33, resistance groove;34, installation box;35, sliding block;36, sliding groove;37, reset spring;38, pull frame;39, clamping block;310, handle slot;311, rain frame. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0037] With reference to Figures 1-8 , the utility model provides an embodiment: a kind of school management for government affairs publicizing device, including base 1, the middle part of the upper surface of base 1 is fixedly connected with connecting column 2, connecting column 2 is internally provided with installation cavity 22, the middle part of the bottom surface of installation cavity 22 is fixedly connected with servo motor 23, the output of servo motor 23 is fixedly connected with threaded rod 24, the lower end of threaded rod 24 stem is equipped with threaded sleeve block 25, the upper surface of threaded sleeve block 25 four corner places are all fixedly connected with lifting rod 26, the upper end of lifting rod 26 is penetrated to the outside of installation cavity 22 and is fixedly connected with mounting frame 3 from installation cavity 22;

[0038] the upper part of the rear end outer wall of mounting frame 3 is hingedly connected with guard plate 32, the lower part of the rear end outer wall of mounting frame 3 is provided with resistance groove 33 on both sides, the lower surface of mounting frame 3 is rotatably connected with installation box 34 on both sides, installation box 34 is slidably connected with sliding block 35 in the inside, the rear end of sliding block 35 is fixedly connected with pull frame 38, the front end outer wall of pull frame 38 is fixedly connected with clamping block 39 on both sides.

[0039] Compared with the existing school management government affair publicizing and propagandizing device, the school management government affair publicizing and propagandizing device can be adjusted in height by driving the screw rod 24 and the lifting rod 26 to drive the upper end mounting frame 3 to adjust the height, so that the device can be adapted to different installation environments and places, and the height of the mounting frame 3 can be adjusted according to actual conditions, so that the device is not blocked, and the practicality is high.

[0040] A plurality of self-locking universal wheels 11 are fixedly connected to the edges of the lower surface of the base 1, and a power connection 12 is arranged on the outer wall of the rear end of the base 1.

[0041] The self-locking universal wheels 11 facilitate movement of the whole, and the power connection 12 facilitates power supply of the whole.

[0042] A PLC control panel 21 is arranged on the lower part of the outer wall of the front end of the connecting column 2.

[0043] The PLC control panel 21 is electrically connected with the servo motor 23 to facilitate control of the switch.

[0044] An acrylic plate 31 is fixedly connected to the front end of the inner wall of the mounting frame 3.

[0045] The acrylic plate 31 facilitates viewing of internal publicity information.

[0046] Sliding grooves 36 are arranged on the inner walls of the mounting box 34, reset springs 37 are fixedly connected to the outer walls of the rear ends of the sliding blocks 35, and the front ends of the reset springs 37 are fixedly connected with the rear ends of the inner walls of the sliding grooves 36.

[0047] The sliding blocks 35 facilitate compression of the reset springs 37.

[0048] The clamping blocks 39 are clamped with the two side abutting grooves 33 and abut with the lower parts of the outer walls of the rear ends of the protective plates 32.

[0049] The clamping blocks 39 facilitate limiting of the protective plates 32.

[0050] A handle groove 310 is arranged in the middle of the lower end of the rear outer wall of the mounting frame 3, and the handle groove 310 is connected with the outer wall of the protective plate 32.

[0051] The handle groove 310 facilitates opening of the protective plate 32.

[0052] Rain shelters 311 are fixedly connected to the two sides of the upper surface of the mounting frame 3.

[0053] The rain shelters 311 facilitate rain shielding.

[0054] Working principle: when using, rotate the installation box 34 and pull the pull frame 38, so that the sliding block 35 compresses the reset spring 37, and the clamping block 39 is driven to disengage from the abutting groove 33, so that the protective plate 32 can be opened for changing the publicity content; when resetting, release the pull frame 38, the reset spring 37 pushes the sliding block 35 to make the clamping block 39 engage with the abutting groove 33, and at the same time abut against the lower end of the protective plate 32, realizing quick limiting and fixing, otherwise, pull the pull frame 38 to drive the reset spring 37 to compress, at the same time drive the clamping block 39 to disengage from the abutting groove 33, so that the protective plate 32 is disengaged from the locking, through starting the PLC control panel to control the servo motor 23, drive the threaded rod 24 to rotate, drive the threaded sleeve block 25 to move up and down along the threaded rod 24, and then drive the installation frame 3 to realize vertical height adjustment through the lifting rod 26, adapt to the viewing needs of different scenes.

[0055] Finally, it should be pointed out that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. made within the spirit and principles of the utility model, should be contained in the protection scope of the utility model.

Claims

1. A government affair publicizing device for school management, comprising a base (1), characterized in that: The middle part of the upper surface of the base (1) is fixedly connected with a connecting column (2), a mounting cavity (22) is arranged in the connecting column (2), the bottom surface of the mounting cavity (22) is fixedly connected with a servo motor (23), the output end of the servo motor (23) is fixedly connected with a threaded rod (24), the lower end of the rod body of the threaded rod (24) is sleeved with a threaded sleeve block (25), the upper surface of the threaded sleeve block (25) is fixedly connected with a lifting rod (26) at four corners, and the upper end of the lifting rod (26) penetrates through the mounting cavity (22) to the outside of the mounting cavity (22) and is fixedly connected with a mounting frame (3). The upper part of the rear end outer wall of the mounting frame (3) is hingedly connected with a protective plate (32), the lower part of the rear end outer wall of the mounting frame (3) is provided with a resisting groove (33) on both sides, the lower surface of the mounting frame (3) is rotatably connected with a mounting box (34) on both sides, the mounting box (34) is slidably connected with a sliding block (35) inside, the rear end of the sliding block (35) is fixedly connected with a pull frame (38), and the front end outer wall of the pull frame (38) is fixedly connected with a clamping block (39) on both sides.

2. The school management affairs publicizing device according to claim 1, characterized in that: The lower surface of the base (1) is fixedly connected with a plurality of self-locking universal wheels (11) at the edges, and the rear end of the outer wall of the base (1) is provided with a power line (12).

3. The school management affairs publicizing device according to claim 1, characterized in that: The lower part of the front end outer wall of the connecting column (2) is provided with a plc control panel (21).

4. The school management affairs publicizing device according to claim 1, characterized in that: The front end of the inner wall of the mounting frame (3) is fixedly connected with an acrylic plate (31).

5. The school management affairs publicizing device according to claim 1, characterized in that: The inner wall of the mounting box (34) is provided with a sliding groove (36) on both sides, the rear end outer wall of the sliding block (35) is fixedly connected with a reset spring (37) on both sides, and the front end of the reset spring (37) is fixedly connected with the rear end inner wall of the sliding groove (36).

6. The school management affairs publicizing device according to claim 1, characterized in that: The clamping block (39) is clamped with the two resisting grooves (33) and abuts against the lower part of the rear end outer wall of the protective plate (32) at the same time.

7. The school management affairs publicizing device according to claim 1, characterized in that: The lower end of the rear end outer wall of the mounting frame (3) is provided with a handle groove (310) in the middle part, and the handle groove (310) is in through connection with the outer wall of the protective plate (32).

8. The school management affairs publicizing device according to claim 1, characterized in that: The upper surface of the mounting frame (3) is fixedly connected with a rain shelter (311) on both sides.

Images