CN220584891U - Multifunctional campus bulletin board - Google Patents
Multifunctional campus bulletin board Download PDFInfo
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- CN220584891U CN220584891U CN202322295675.0U CN202322295675U CN220584891U CN 220584891 U CN220584891 U CN 220584891U CN 202322295675 U CN202322295675 U CN 202322295675U CN 220584891 U CN220584891 U CN 220584891U
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- China
- Prior art keywords
- fixedly connected
- bulletin
- frame
- campus
- board
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- 239000011521 glass Substances 0.000 claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 238000004140 cleaning Methods 0.000 claims abstract description 9
- 230000010405 clearance mechanism Effects 0.000 claims abstract description 6
- 230000006978 adaptation Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 4
- 239000000428 dust Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 6
- 239000012535 impurity Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
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Abstract
The utility model provides a multifunctional campus bulletin board, which relates to the technical field of campus bulletin boards and comprises a bulletin frame, wherein the inner wall of the bulletin frame is hinged with a glass plate through a pin shaft, a cleaning mechanism is arranged outside the bulletin frame and comprises a U-shaped fixing frame, a rotary pipe, a first bevel gear and two limiting sliding blocks, the inner wall of the U-shaped fixing frame is rotatably connected with a threaded rod, and the outer surface of the threaded rod is in threaded connection with an inner thread moving block. This multi-functional campus bulletin board passes through setting up of bulletin frame, clearance mechanism and glass board, can in time clear up debris such as accumulational dust on the glass board, avoids debris such as dust to adhere to on the glass board and leads to the campus personnel unable to see clearly bulletin frame inside official document, bulletin content, has guaranteed the transparency of glass board to the effect of showing has been guaranteed.
Description
Technical Field
The utility model relates to a campus bulletin board, in particular to a multifunctional campus bulletin board, and belongs to the technical field of campus bulletin boards.
Background
The bulletin board is a display article which is placed in places with larger people fluidity and is used for posting prompt contents such as public documents, notices, enlightenment and the like, and is generally divided into two types, one type of bulletin board is a large bulletin board which is mainly erected beside a gate, at a main intersection and the like and is used for notifying and advertising in a large range; one is a unit bulletin board or class bulletin board, which is typically attached to or hung on a wall surface for small-scale notification, prompting, etc., and a large bulletin board is typically used in campuses.
The bulletin board for campus management disclosed in the Chinese patent application publication CN213211627U is simple in structure and convenient to maintain, the bulletin board can be conveniently replaced into a required form, and the bulletin board can be adjusted to any required angle, so that the bulletin board is more practical, and the heights of different types of schools can be adjusted to adapt to the heights of students, so that the bulletin board is convenient and practical.
However, in the technical scheme of the patent, impurities such as dust are easily accumulated on a glass plate of a campus bulletin board to cause that campus staff cannot see clearly, the existing campus bulletin board is provided with glass for protecting documents and billboards, and most of the campus bulletin boards are arranged in open places, the glass plate of the bulletin board is easily accumulated with impurities such as dust, and if the dust attached to the glass plate is not cleaned timely, the campus staff cannot see clearly the documents and the billboards in the campus bulletin board.
Disclosure of Invention
(one) solving the technical problems
The utility model aims to solve the problems and provide the multifunctional campus bulletin board, so as to solve the problem that dust and other impurities are easily accumulated on a glass plate of the campus bulletin board in the prior art, so that campus staff cannot see clearly.
(II) technical scheme
The utility model is realized by the following technical scheme: the utility model provides a multi-functional campus bulletin board, includes bulletin frame, bulletin frame's inner wall articulates through the round pin axle has the glass board, bulletin frame's outside is provided with clearance mechanism, clearance mechanism includes U type mount, rotation pipe, first bevel gear and two spacing sliders, U type mount's inner wall rotation is connected with the threaded rod, threaded rod's surface threaded connection has the internal thread movable block, the surface rotation of internal thread movable block is connected with the dwang, the surface fixedly connected with second bevel gear of dwang, the surface fixedly connected with of dwang cleans the brush, clean brush and glass board looks adaptation, bulletin frame's outside is provided with two symmetrical regulation installation mechanism.
Preferably, the U-shaped fixing frame is fixedly connected to the outer surface of the bulletin frame, the rotating pipe is rotationally connected to the upper surface of the internal thread moving block, the limiting sliding blocks are fixedly connected to the rotating pipe, the limiting sliding blocks are slidingly connected to the inner wall of the threaded rod, and the surface of the threaded rod is provided with two sliding grooves matched with the limiting sliding blocks, so that the rotating pipe can be driven to rotate when the threaded rod rotates, and meanwhile the rotating pipe can move on the threaded rod.
Preferably, the first bevel gear is fixedly connected to the top end of the rotating tube, the first bevel gear is meshed with the second bevel gear, and the rotating rod can be driven to rotate when the rotating tube rotates under the meshing action of the first bevel gear and the second bevel gear.
Preferably, the inner wall fixedly connected with fixed guide bar of U type mount, the surface sliding connection of fixed guide bar has square sliding tube, the one end that the internal thread movable block was kept away from to the dwang rotates the surface of connecting at square sliding tube, and fixed guide bar and square sliding tube play the guide effect for the removal of dwang.
Preferably, the adjusting and installing mechanism comprises a fixed pipe fixedly connected to the outer surface of the bulletin frame, the inner wall of the fixed pipe is slidably connected with a supporting rod, the bottom end of the supporting rod is fixedly connected with an installing plate, installing holes are formed in the installing plate, and the installing plate can be fixed on the ground through installing bolts.
Preferably, the surface fixedly connected with spring of fixed pipe, the one end fixedly connected with operation panel of fixed pipe is kept away from to the spring, the surface fixedly connected with spacing inserted bar of operation panel, spacing inserted bar runs through fixed pipe and with fixed pipe sliding connection, spacing inserted bar and bracing piece looks adaptation, offered a plurality of equidistance on the bracing piece and arranged and with spacing hole of spacing inserted bar looks adaptation, insert spacing inserted bar to the bracing piece and can carry out spacing and fixed to fixed pipe and bracing piece.
Preferably, the surface fixedly connected with siren of U type mount, the surface fixedly connected with suggestion case of U type mount, campus personnel can throw into the suggestion incasement with the suggestion letter to make the school improve or promote according to the suggestion, be convenient for the school carries out better development.
The utility model provides a multifunctional campus bulletin board, which has the following beneficial effects:
1. this multi-functional campus bulletin board passes through setting up of bulletin frame, clearance mechanism and glass board, can in time clear up debris such as accumulational dust on the glass board, avoids debris such as dust to adhere to on the glass board and leads to the campus personnel unable to see clearly bulletin frame inside official document, bulletin content, has guaranteed the transparency of glass board to the effect of showing has been guaranteed.
2. This multi-functional campus bulletin board is through adjusting installation mechanism's setting, outwards pulls the operating panel, makes spacing inserted bar pull out from the bracing piece, and the spring is stretched this moment, then can remove the bracing piece in fixed pipe to adjust the combination length of fixed pipe and bracing piece, then fix the mounting panel subaerial, according to the topography position of installation, adjust bulletin frame's height, thereby make campus personnel be convenient for watch bulletin frame internal official document, bulletin content.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic perspective view of a bulletin frame and glass plate of the present utility model;
FIG. 3 is a schematic perspective view of a U-shaped fixing frame and a sweeping brush of the utility model;
FIG. 4 is a schematic view of the internal structure of the U-shaped fixing frame of the present utility model;
FIG. 5 is a schematic view showing the split structure of the threaded rod, the internal thread moving block, the rotating pipe, the first bevel gear and the rotating rod according to the present utility model;
fig. 6 is a schematic diagram showing the split structure of the fixing tube, the supporting rod and the limiting plug rod of the present utility model.
Description of the reference numerals
1. An announcement framework;
2. a cleaning mechanism; 21. a U-shaped fixing frame; 22. a threaded rod; 23. an internal thread moving block; 24. a rotary tube; 25. a limit sliding block; 26. a first bevel gear; 27. a rotating lever; 28. a second bevel gear; 29. cleaning a brush; 210. fixing a guide rod; 211. a square sliding tube;
3. adjusting the mounting mechanism; 31. a fixed tube; 32. a support rod; 33. a mounting plate; 34. a spring; 35. an operation panel; 36. a limit inserted link;
4. a glass plate; 5. an alarm; 6. opinion box.
Detailed Description
The embodiment of the utility model provides a multifunctional campus bulletin board.
Referring to fig. 1 and 2, the advertisement frame 1 comprises an advertisement frame 1, wherein a glass plate 4 is hinged on the inner wall of the advertisement frame 1 through a pin shaft, a door lock is arranged on the glass plate 4, and when the glass plate 4 is opened, a school document and an advertisement can be placed in the advertisement frame 1 for displaying.
Referring to fig. 1, 3, 4 and 5, a cleaning mechanism 2 is arranged outside the bulletin frame 1, the cleaning mechanism 2 comprises a U-shaped fixing frame 21, a rotating tube 24, a first bevel gear 26 and two limit sliding blocks 25, a threaded rod 22 is rotatably connected to the inner wall of the U-shaped fixing frame 21, a servo motor is arranged on the inner wall of the U-shaped fixing frame 21 and provides power for rotation of the threaded rod 22, an internal thread moving block 23 is in threaded connection with the outer surface of the threaded rod 22, and the internal thread moving block 23 can be driven to move up and down when the threaded rod 22 rotates.
The surface rotation of internal thread movable block 23 is connected with dwang 27, and the surface fixedly connected with second bevel gear 28 of dwang 27, and the surface fixedly connected with of dwang 27 cleans brush 29, cleans brush 29 and glass board 4 looks adaptation, cleans brush 29 and can clean the surface of glass board 4 when glass board 4 is closed.
The U type mount 21 fixed connection is at the surface of bulletin frame 1, and the upper surface of internal thread movable block 23 is connected in rotation to rotation pipe 24, and two equal fixed connection of spacing slider 25 are at rotation pipe 24, and two equal sliding connection of spacing slider 25 are at the inner wall of threaded rod 22, and two spouts with spacing slider 25 looks adaptation have been seted up on threaded rod 22 surface, can drive rotation pipe 24 when making threaded rod 22 rotate and rotate, and rotation pipe 24 can remove on threaded rod 22 simultaneously.
The first bevel gear 26 is fixedly connected to the top end of the rotating tube 24, the first bevel gear 26 is meshed with the second bevel gear 28, and the rotating rod 27 can be driven to rotate when the rotating tube 24 rotates under the meshing action of the first bevel gear 26 and the second bevel gear 28.
The inner wall fixedly connected with fixed guide bar 210 of U type mount 21, the surface sliding connection of fixed guide bar 210 has square slide tube 211, and the one end that the internal thread movable block 23 was kept away from to the dwang 27 rotates the surface of connecting at square slide tube 211, and fixed guide bar 210 and square slide tube 211 play the guide effect for the removal of dwang 27.
Referring to fig. 1, 2 and 6, two symmetrical adjusting and installing mechanisms 3 are arranged outside the bulletin frame 1, each adjusting and installing mechanism 3 comprises a fixed pipe 31 fixedly connected to the outer surface of the bulletin frame 1, a supporting rod 32 is slidably connected to the inner wall of the fixed pipe 31, an installing plate 33 is fixedly connected to the bottom end of the supporting rod 32, installing holes are formed in the installing plate 33, and the installing plate 33 can be fixed on the ground through installing bolts.
The outer surface fixedly connected with spring 34 of fixed pipe 31, the one end fixedly connected with operating panel 35 of keeping away from fixed pipe 31 of spring 34, the spring 34 is slight tensile state when spacing inserted link 36 inserts in bracing piece 32 to avoid spacing inserted link 36 to be non-artificial from falling in the bracing piece 32.
The outer surface of the operation plate 35 is fixedly connected with a limiting inserted rod 36, the limiting inserted rod 36 penetrates through the fixed pipe 31 and is in sliding connection with the fixed pipe 31, the limiting inserted rod 36 is matched with the supporting rod 32, a plurality of limiting holes which are equidistantly arranged and matched with the limiting inserted rod 36 are formed in the supporting rod 32, and the limiting inserted rod 36 is inserted into the supporting rod 32 to limit and fix the fixed pipe 31 and the supporting rod 32.
Please refer to fig. 1 and 3, the outer surface fixedly connected with siren 5 of U type mount 21, siren 5 can be connected with campus security department alarm system, and the student can report to the police through pressing siren 5 when the student runs into danger to promote campus security, the outer surface fixedly connected with suggestion case 6 of U type mount 21, campus personnel can throw into suggestion letter in suggestion case 6, thereby make the school can improve or promote according to the suggestion, the school of being convenient for carries out better development.
The utility model is used when in use: through setting up the procedure to U type mount 21 controller, can be in evening or the operation of suitable time control U type mount 21 each day, drive threaded rod 22 and rotate, thereby make internal thread movable block 23 remove on threaded rod 22, simultaneously under the slip effect of threaded rod 22 and spacing slider 25, drive rotation pipe 24 and first bevel gear 26 when making threaded rod 22 rotate, simultaneously rotation pipe 24 and first bevel gear 26 can follow internal thread movable block 23 and remove, under the meshing effect of first bevel gear 26 and second bevel gear 28, make dwang 27 and cleaning brush 29 rotate, thereby make cleaning brush 29 reciprocate and rotate, thereby clear up debris on the glass board 4, make cleaning brush 29 retrieve the upper portion of U type mount 21 when threaded rod 22 stops rotating, simultaneously the student can report to the police through pressing alarm 5 when the student runs into danger, and the campus personnel can put into opinion case 6 with the opinion, thereby make the school improve or promote according to the opinion, the multifunctionality of device can in time clear up debris such as pile up on the glass board 4, thereby the transparency that has guaranteed on the glass board 4 has shown.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. A multifunctional campus bulletin board, comprising a bulletin frame (1), characterized in that: the utility model discloses a cleaning device for a glass board, including advertisement frame (1), including the inner wall of advertisement frame (1), glass board (4) is articulated through the round pin axle, the outside of advertisement frame (1) is provided with clearance mechanism (2), clearance mechanism (2) are including U type mount (21), pivoted tube (24), first bevel gear (26) and two spacing sliders (25), the inner wall rotation of U type mount (21) is connected with threaded rod (22), the surface threaded connection of threaded rod (22) has internal thread movable block (23), the surface rotation of internal thread movable block (23) is connected with dwang (27), the surface fixedly connected with second bevel gear (28) of dwang (27), the surface fixedly connected with of dwang (27) cleans brush (29), clean brush (29) and glass board (4) looks adaptation, the outside of advertisement frame (1) is provided with two symmetrical regulation installation mechanism (3).
2. The multi-purpose campus bulletin board of claim 1, wherein: the U-shaped fixing frame (21) is fixedly connected to the outer surface of the bulletin frame (1), the rotating pipe (24) is rotationally connected to the upper surface of the internal thread moving block (23), the two limiting sliding blocks (25) are fixedly connected to the rotating pipe (24), and the two limiting sliding blocks (25) are slidably connected to the inner wall of the threaded rod (22).
3. The multi-purpose campus bulletin board of claim 1, wherein: the first bevel gear (26) is fixedly connected to the top end of the rotating tube (24), and the first bevel gear (26) is meshed with the second bevel gear (28).
4. The multi-purpose campus bulletin board of claim 1, wherein: the inner wall fixedly connected with fixed guide bar (210) of U type mount (21), the surface sliding connection of fixed guide bar (210) has square sliding tube (211), the one end that internal thread movable block (23) was kept away from to dwang (27) rotates the surface of connection at square sliding tube (211).
5. The multi-purpose campus bulletin board of claim 1, wherein: the adjusting and installing mechanism (3) comprises a fixed pipe (31) fixedly connected to the outer surface of the bulletin frame (1), a supporting rod (32) is slidably connected to the inner wall of the fixed pipe (31), and an installing plate (33) is fixedly connected to the bottom end of the supporting rod (32).
6. The multi-purpose campus bulletin board of claim 5, wherein: the outer surface fixedly connected with spring (34) of fixed pipe (31), one end fixedly connected with operation board (35) of fixed pipe (31) are kept away from to spring (34), the outer surface fixedly connected with spacing inserted bar (36) of operation board (35), spacing inserted bar (36) run through fixed pipe (31) and with fixed pipe (31) sliding connection, spacing inserted bar (36) and bracing piece (32) looks adaptation.
7. The multi-purpose campus bulletin board of claim 1, wherein: the alarm device is characterized in that an alarm (5) is fixedly connected to the outer surface of the U-shaped fixing frame (21), and an opinion box (6) is fixedly connected to the outer surface of the U-shaped fixing frame (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322295675.0U CN220584891U (en) | 2023-08-25 | 2023-08-25 | Multifunctional campus bulletin board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322295675.0U CN220584891U (en) | 2023-08-25 | 2023-08-25 | Multifunctional campus bulletin board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220584891U true CN220584891U (en) | 2024-03-12 |
Family
ID=90121570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322295675.0U Active CN220584891U (en) | 2023-08-25 | 2023-08-25 | Multifunctional campus bulletin board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220584891U (en) |
-
2023
- 2023-08-25 CN CN202322295675.0U patent/CN220584891U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |