CN218735774U - Teaching display is with dustproof protection outer container - Google Patents
Teaching display is with dustproof protection outer container Download PDFInfo
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- CN218735774U CN218735774U CN202222878309.3U CN202222878309U CN218735774U CN 218735774 U CN218735774 U CN 218735774U CN 202222878309 U CN202222878309 U CN 202222878309U CN 218735774 U CN218735774 U CN 218735774U
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Abstract
The utility model discloses a teaching display is with dustproof protection outer container relates to protection outer container technical field, including guard box and display body, the inner chamber of guard box is provided with the display body, the top surface of guard box is provided with the apron, the inner chamber of guard box and the both sides that are located the display body are provided with positioning mechanism. The utility model discloses an adopt air inlet mechanism, the air inlet case, the air intake pump, the water absorption cover, the through-hole, the sponge absorbs water, first filter screen, the second filter screen, the air-supply line, the air-out groove, the cooperation of exhaust vent, it gets into inside the guard box to pass through the air-supply line to get external air through the air-supply line, the circulation of air is realized to the cooperation exhaust vent, reduce adhering to of dust, the water absorption cover cooperates the sponge that absorbs water and can get rid of moisture in the air, first filter screen and second filter screen can get rid of impurity adsorption in the air, avoided the display to expose externally for a long time, be infected with the problem of dust easily, the display effect of display has been guaranteed, aesthetic property is improved.
Description
Technical Field
The utility model relates to a protection outer container technical field, concretely relates to teaching display is with dustproof protection outer container.
Background
The display is an I/O device belonging to a computer, namely an input/output device. The electronic document display tool is a display tool which displays a certain electronic document on a screen through a specific transmission device and reflects the electronic document to human eyes. The teaching display is a common output device for teaching, is used for reflecting teaching information to human eyes to realize teaching and clearly explaining tasks, helps people to learn progress and facilitates indoor observation of people.
Patent publication No. CN216447806U discloses a chinese teaching display with safeguard function, including the whole, spherical piece of display and gag lever post, the holistic bottom fixedly connected with base of display, fixedly connected with support all around the top of base, the top fixedly connected with fixed block of support, the inboard embedding of fixed block is connected with spherical groove.
After highly adjusting the display in order to solve at the user, can't fix its height of locating, thereby make the display stable inadequately at the in-process that uses, lead to it to be unfavorable for the corresponding teaching work of user, and inconvenient user adjusts the angle of display, thereby the angle that uses user and student to watch is comfortable enough problem, prior art adopts and sets up fixed establishment, can let the user according to self to the required height of display screen, adjust the height of bracing piece, then use the inflation chuck piece to indirectly fix the bracing piece, with this can adjust the back to the height of display screen at the user, let the display screen more stable mode when using handle, but the display exposes externally for a long time still can appear, be infected with the condition of dust easily, and then lead to influencing the display effect of display, the not good problem of aesthetic property.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a teaching display is with dustproof protection outer container to solve the problem that proposes in the above-mentioned background art.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
the utility model provides a teaching display is with dustproof protection outer container, includes guard box and display body, the inner chamber of guard box is provided with the display body, the top surface of guard box is provided with the apron, the inner chamber of guard box and the both sides that are located the display body are provided with positioning mechanism, the right side of guard box is provided with air inlet mechanism.
The air inlet mechanism comprises an air inlet box, an air inlet pump is fixedly connected to the top surface of the air inlet box, a water absorption assembly and a dust removal assembly are arranged in the inner cavity of the air inlet box, and the water absorption assembly is arranged above the dust removal assembly.
The utility model discloses technical scheme's further improvement lies in: the output of air inlet pump extends to the inner chamber of air inlet box, the bottom surface fixedly connected with air-supply line of air inlet box, the one end of air-supply line extends to the inner chamber of guard box.
The utility model discloses technical scheme's further improvement lies in: the water absorption assembly comprises a water absorption sleeve fixedly connected to the top end of an inner cavity of the air inlet box, a water absorption sponge is fixedly connected to the inner cavity of the water absorption sleeve, and through holes are formed in the surface of the water absorption sleeve.
The utility model discloses technical scheme's further improvement lies in: the dust removal subassembly includes first filter screen and second filter screen, the equal fixed connection of first filter screen, second filter screen is at the inner chamber of air inlet box, the top at the second filter screen is established to first filter screen, the mesh size of first filter screen is greater than the mesh size of second filter screen.
The utility model discloses technical scheme's further improvement lies in: an air outlet groove is formed in the middle of the top surface of the cover plate, and an air outlet hole is formed in the air outlet groove.
The utility model discloses technical scheme's further improvement lies in: positioning mechanism includes the locating plate of fixed connection in guard box inner chamber side, the side middle part fixed connection elastic component of locating plate, the one end fixedly connected with buffer board of elastic component, the side of buffer board closely laminates with the side of display body.
The utility model discloses technical scheme's further improvement lies in: the equal fixedly connected with sleeve pipe in side four corners of locating plate, sheathed tube inner chamber side fixedly connected with flexure strip, the one end fixedly connected with stripper plate of flexure strip, the side fixedly connected with telescopic link of stripper plate, the one end of telescopic link extends to the side of sheathed tube outside and fixed connection at the buffer board.
Owing to adopted above-mentioned technical scheme, the utility model discloses relative prior art, the technological progress who gains is:
1. the utility model provides a teaching display is with dustproof protection outer container, adopt air inlet mechanism, the air-supply line case, the air intake pump, the water absorption cover, the through-hole, the sponge absorbs water, first filter screen, the second filter screen, the air-supply line, the air-out groove, the cooperation of exhaust vent, it gets into inside the protection box to draw external air through the air-supply line, the circulation of air is realized to the cooperation exhaust vent, reduce adhering to of dust, the water absorption cover cooperation sponge that absorbs water can get rid of moisture in the air, first filter screen and second filter screen can get rid of impurity adsorption in the air, avoided the display to expose externally for a long time, be infected with the problem of dust easily, the display effect of display has been guaranteed, the aesthetic property is improved.
2. The utility model provides a teaching display is with dustproof protection outer container adopts the cooperation of locating plate, elastic component, sleeve pipe, stripper plate, flexure strip, telescopic link, buffer board, through the vibrations extrusion buffer board of display, utilizes the elasticity of elastic component to eliminate shaking force, and cooperation telescopic link extrusion flexure strip produces elasticity, can eliminate shaking force completely, has avoided the display to take place vibrations when the transportation, causes the problem that the display damaged, has guaranteed the life of display.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view of the protection box of the present invention;
FIG. 3 is a schematic structural view of the air intake mechanism of the present invention;
FIG. 4 is a schematic structural view of the cover plate of the present invention;
fig. 5 is a schematic sectional view of the sleeve of the present invention.
In the figure: 1. a protection box; 11. a display body; 12. positioning a plate; 13. an elastic member; 14. a sleeve; 141. a pressing plate; 142. an elastic sheet; 15. a telescopic rod; 16. a buffer plate; 2. a cover plate; 21. an air outlet groove; 22. an air outlet; 3. an air inlet mechanism; 31. an air inlet box; 32. an air intake pump; 33. a water absorption sleeve; 34. a through hole; 35. a water-absorbing sponge; 36. a first filter screen; 37. a second filter screen; 38. an air inlet pipe.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in fig. 1-5, the utility model provides a teaching display is with dustproof protection outer container, including guard box 1 and display body 11, the inner chamber of guard box 1 is provided with display body 11, the top surface of guard box 1 is provided with apron 2, the inner chamber of guard box 1 and the both sides that are located display body 11 are provided with positioning mechanism, the right side of guard box 1 is provided with air inlet mechanism 3, air inlet mechanism 3 includes air-supply line box 31, the top surface fixedly connected with air intake pump 32 of air-supply line box 31, the inner chamber of air-supply line box 31 is provided with water absorption subassembly and dust removal subassembly, water absorption subassembly sets up the top at the dust removal subassembly, the output of air intake pump 32 extends to the inner chamber of air-supply line box 31, the bottom surface fixedly connected with air-supply line 38 of air-supply line box 31, the one end of air-supply line 38 extends to the inner chamber of guard box 1, water absorption subassembly includes fixed connection at the water absorption cover 33 on air-supply line box 31 inner chamber top, the inner chamber fixedly connected with water absorption sponge 35, through-supply line hole 34 has been seted up on the surface of water absorption cover 33, dust removal subassembly includes first air-supply line 36 and second filter screen 37, the mesh hole size of the filter screen 37 has all been seted up at the top of air-supply line box 21 of second filter screen 21, the mesh hole of air-out 21, the inside second filter screen 21 that is greater than the second filter screen 21.
In this embodiment, the air from the outside is drawn by the air intake pump 32 and enters the air intake box 31, the air enters the water intake sleeve 33 through the through holes 34, after moisture is removed from the air by the water intake sponge 35, the remaining air is filtered by the first filter screen 36 and the second filter screen 37, clean air is blown into the protective box 1 through the air intake pipe 38, and the air is discharged from the air outlet 22 to realize air circulation, so as to reduce the probability of air adhering to the display body 11 and achieve the dust removal performance.
Example 2
As shown in fig. 1-5, on the basis of embodiment 1, the utility model provides a technical solution: preferably, positioning mechanism includes positioning plate 12 of fixed connection in the side of the protection box 1 inner chamber, side middle part fixed connection elastic component 13 of positioning plate 12, the one end fixedly connected with buffer board 16 of elastic component 13, the side of buffer board 16 is closely laminated with the side of display body 11, the equal fixedly connected with sleeve pipe 14 in side four corners of positioning plate 12, the inner chamber side fixed connection elastic piece 142 of sleeve pipe 14, the one end fixedly connected with stripper plate 141 of elastic piece 142, the side fixedly connected with telescopic link 15 of stripper plate 141, the one end of telescopic link 15 extends to the outside of sleeve pipe 14 and fixed connection in the side of buffer board 16.
In this embodiment, the shock of the display body 11 drives the shock absorbing plate 16 to vibrate, the shock absorbing plate 16 extrudes the elastic member 13 and the telescopic rod 15, the telescopic rod 15 cooperates with the extrusion plate 141 to extrude the elastic sheet 142 to generate elastic force, the elastic force of the elastic member 13 and the elastic sheet 142 is eliminated, the service life of the display body 1 is ensured, and the protection performance is improved.
The working principle of the dustproof protective outer box for the teaching display is described in detail below.
As shown in fig. 1-5, when the display device is used, the display device body 11 is placed in the protection box 1, the cover plate 2 is covered, the air intake pump 32 draws outside air into the air intake box 31, the air enters the water intake sleeve 33 through the through hole 34, the air is removed moisture by the water intake sponge 35, the remaining air is filtered by the first filter screen 36 and the second filter screen 37, clean air is blown into the protection box 1 from the air intake pipe 38, the air is discharged from the air outlet 22 to realize air circulation, when the display device body 11 vibrates, the vibration of the display device body 11 drives the buffer plate 16 to vibrate, the buffer plate 16 extrudes the elastic element 13 and the telescopic rod 15, the telescopic rod 15 cooperates with the extrusion plate 141 to extrude the elastic sheet 142 to generate elastic force, and the vibration force is eliminated by the elastic force of the elastic element 13 and the elastic sheet 142.
The present invention has been described in detail with reference to the above general description, but it will be apparent to one of ordinary skill in the art that modifications and improvements can be made to the invention. Therefore, modifications or improvements without departing from the spirit of the invention are within the scope of the invention.
Claims (7)
1. The utility model provides a teaching display is with dustproof protection outer container, includes guard box (1) and display body (11), its characterized in that: a display body (11) is arranged in an inner cavity of the protection box (1), a cover plate (2) is arranged on the top surface of the protection box (1), positioning mechanisms are arranged in the inner cavity of the protection box (1) and positioned on two sides of the display body (11), and an air inlet mechanism (3) is arranged on the right side of the protection box (1);
the air inlet mechanism (3) comprises an air inlet box (31), an air inlet pump (32) is fixedly connected to the top surface of the air inlet box (31), a water absorption component and a dust removal component are arranged in an inner cavity of the air inlet box (31), and the water absorption component is arranged above the dust removal component.
2. The dust-proof protective outer box for the teaching display as claimed in claim 1, wherein: the output of air inlet pump (32) extends to the inner chamber of air inlet case (31), the bottom surface fixedly connected with air-supply line (38) of air inlet case (31), the one end of air-supply line (38) extends to the inner chamber of guard box (1).
3. The dust-proof protective outer box for the teaching display as claimed in claim 1, wherein: the water absorption assembly comprises a water absorption sleeve (33) fixedly connected to the top end of an inner cavity of the air inlet box (31), a water absorption sponge (35) is fixedly connected to the inner cavity of the water absorption sleeve (33), and a through hole (34) is formed in the surface of the water absorption sleeve (33).
4. The dust-proof protective outer box for the teaching display as claimed in claim 1, wherein: the dust removal component comprises a first filter screen (36) and a second filter screen (37), wherein the first filter screen (36) and the second filter screen (37) are fixedly connected to an inner cavity of the air inlet box (31), the first filter screen (36) is arranged above the second filter screen (37), and the mesh size of the first filter screen (36) is larger than that of the second filter screen (37).
5. The dust-proof protective outer box for the teaching display as claimed in claim 1, wherein: an air outlet groove (21) is formed in the middle of the top surface of the cover plate (2), and an air outlet hole (22) is formed in the air outlet groove (21).
6. The dust-proof protective outer box for the teaching display as claimed in claim 1, wherein: positioning mechanism includes locating plate (12) of fixed connection in guard box (1) inner chamber side, the side middle part fixed connection elastic component (13) of locating plate (12), the one end fixedly connected with buffer board (16) of elastic component (13), the side of buffer board (16) and the side of display body (11) closely laminate.
7. The dust-proof protective outer box for the teaching display as claimed in claim 6, wherein: the equal fixedly connected with sleeve pipe (14) in side four corners of locating plate (12), the inner chamber side fixed connection of sleeve pipe (14) has flexure strip (142), the one end fixedly connected with stripper plate (141) of flexure strip (142), the side fixedly connected with telescopic link (15) of stripper plate (141), the one end of telescopic link (15) extends to the outside of sleeve pipe (14) and fixed connection is in the side of buffer board (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222878309.3U CN218735774U (en) | 2022-10-31 | 2022-10-31 | Teaching display is with dustproof protection outer container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222878309.3U CN218735774U (en) | 2022-10-31 | 2022-10-31 | Teaching display is with dustproof protection outer container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218735774U true CN218735774U (en) | 2023-03-24 |
Family
ID=85594958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222878309.3U Active CN218735774U (en) | 2022-10-31 | 2022-10-31 | Teaching display is with dustproof protection outer container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218735774U (en) |
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2022
- 2022-10-31 CN CN202222878309.3U patent/CN218735774U/en active Active
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Address after: Room 404, No. 9 Caibin Road, Huangpu District, Guangzhou City, Guangdong Province, 510000 Patentee after: Guangdong Yunzheng Technology Co.,Ltd. Address before: A301, No. 11, Caibin Road, Huangpu District, Guangzhou, Guangdong 510500 Patentee before: Guangzhou Yunzheng Technology Co.,Ltd. |