CN218531915U - Cleaning equipment for electronic teaching screen - Google Patents
Cleaning equipment for electronic teaching screen Download PDFInfo
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- CN218531915U CN218531915U CN202222199092.3U CN202222199092U CN218531915U CN 218531915 U CN218531915 U CN 218531915U CN 202222199092 U CN202222199092 U CN 202222199092U CN 218531915 U CN218531915 U CN 218531915U
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- electronic teaching
- teaching screen
- clean
- frame
- liquid
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Abstract
The utility model discloses a cleaning device for be used for electronic teaching screen, include: support, electronic teaching screen and clean mechanism, the slip hole has been seted up respectively to the electronic teaching screen install at the top of support and the surperficial both sides of electronic teaching screen, and clean mechanism is including cleaning frame and liquid storage cylinder, and the slip hole is arranged in to cleaning frame square structure and both sides, installs the sponge on the inner wall of cleaning frame and wipes and the brush hair, and the sponge wipes and the brush hair laminates with the front surface of electronic teaching screen respectively, and four drain joints are installed to the top surface equidistance of cleaning frame. The utility model discloses driving motor rotates when the electronic teaching screen surface needs the clearance, and the motor drives the screw rod after rotating and rotates an individual, and clean frame receives to rotate the screw rod influence and carries out vertical migration, and clean frame is derived the inside cleaning solution of liquid storage cylinder to the sponge after continuously moving up and is wiped, and clean frame reciprocates and comes to clean the electronic teaching screen surface, reduces manual operation, improves the teaching quality.
Description
Technical Field
The utility model relates to an electronic equipment technical field, more specifically are a cleaning equipment for electronic teaching screen.
Background
The display is an input/output device belonging to the I/O equipment of a computer, and is a display tool which displays a certain electronic file on a screen through a specific transmission device and reflects the electronic file to human eyes, and a teacher can combine a blackboard with a display screen to carry out teaching at present.
At present, in the prior art, dust is easily piled up on the surface of the electronic teaching screen, the screen is not clear, the teaching quality is reduced, the display screen is required to be cleaned manually, the efficiency is low, and the cleaning effect is difficult to ensure. For this reason, a new scheme needs to be designed to give improvements.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cleaning device for electronic teaching screen has solved the electronic teaching screen surface and has easily piled up the dust, causes the screen not clear, reduces the teaching quality, often needs manually to clean the display screen, and its efficiency is on the low side to be difficult to the problem of guaranteeing clean effect, satisfy the in-service use demand.
In order to achieve the above purpose, the utility model provides a following technical scheme: a cleaning device for an electronic teaching screen, comprising: the cleaning device comprises a support, an electronic teaching screen and a cleaning mechanism, wherein the electronic teaching screen is arranged at the top of the support, and two sides of the surface of the electronic teaching screen are respectively provided with a sliding hole; clean mechanism is including clean frame and liquid reserve cylinder, clean frame is square structure and both sides and arranges the sliding hole in, installs the sponge on the inner wall of clean frame and wipes and the brush hair, and the sponge wipes and the brush hair laminates with the front surface of electronic teaching screen respectively, and four drain connectors are installed to the top surface equidistance of clean frame, four liquid reserve cylinders corresponding with drain connector position are installed at the top of electronic teaching screen, the check valve is installed respectively to the end of liquid reserve cylinder.
As an optimal implementation mode of the utility model, the central point of both sides puts and installs the fixed plate respectively about the back of electronic teaching screen, rotates between two fixed plates and is connected with the screw rod, and the fixed plate top that is located the top is installed the motor, the power take off end and the screw rod upper end of motor are connected, screw with screw rod threaded connection is seted up on the surface of clean frame.
As an optimal implementation mode of the utility model, the drain connects including sleeve pipe and fore-set, the vertical setting of fore-set is formed with the feed liquor hole between sheathed tube inside and fore-set and sleeve pipe, the drain hole that is linked together with the feed liquor hole is seted up to the top surface of clean frame.
As an optimized implementation mode of the utility model, the middle part of the front surface of the cleaning frame is provided with a groove and is connected with the sponge wiper through the groove, and the groove is communicated with the liquid guide hole.
As an optimal implementation mode of the utility model, two annulars have been just seted up for hollow structure in the inside of check valve, and the annular internally mounted that is located the top has solid fixed ring, gu fixed ring's bottom is fixed with the spring, the lower extreme of spring is connected with the case, the liquid hole has been seted up on the surface of case.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses, driving motor rotates when the electronic teaching screen surface needs the clearance, and the motor drives the screw rod after rotating and rotates, and clean frame receives to rotate the screw rod influence and carries out the vertical migration, and clean frame is derived the inside cleaning solution of liquid storage cylinder to the sponge after continuously moving up and is wiped, and clean frame reciprocates and comes to clean the electronic teaching screen surface, reduces manual operation, improves the teaching quality.
Drawings
Fig. 1 is a first structural diagram of a cleaning device for an electronic teaching screen according to the present invention;
fig. 2 is a second structural diagram of the cleaning device for the electronic teaching screen according to the present invention;
FIG. 3 is a cross-sectional view of the cleaning frame of the present invention;
fig. 4 is a cross-sectional view of the check valve of the present invention.
In the figure, 1, a bracket; 2. an electronic teaching screen; 3. a slide hole; 4. a cleaning frame; 5. a liquid storage cylinder; 6. a motor; 7. a drainage connector; 8. a screw hole; 9. a screw; 10. a fixing plate; 11. brushing; 12. sponge wiping; 13. a liquid inlet hole; 14. a top pillar; 15. a sleeve; 16. a drain hole; 17. a fixing ring; 18. a spring; 19. a ring groove; 20. a valve core; 21. and a liquid outlet hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a cleaning device for an electronic teaching screen 2, comprising: the electronic teaching screen 2 is arranged at the top of the support 1, sliding holes 3 are respectively formed in two sides of the surface of the electronic teaching screen 2, the electronic teaching screen 2 can stand on a flat ground through the support 1 and can also be fixed on a wall surface through the support 1, and the cleaning mechanism vertically moves along the sliding holes 3; clean mechanism is including cleaning frame 4 and liquid storage cylinder 5, cleaning frame 4 is square structure and both sides are arranged in sliding hole 3, install the sponge on the inner wall of cleaning frame 4 and wipe 12 and brush hair 11, and the sponge wipes 12 and brush hair 11 and laminates with the front surface of electron teaching screen 2 respectively, four drain connectors 7 are installed to the top surface equidistance of cleaning frame 4, four liquid storage cylinders 5 corresponding with drain connector 7 position are installed at the top of electron teaching screen 2, drain connector 7 moves the back and contact with liquid storage cylinder 5 and derive to the sponge in the liquid storage cylinder 5 on 12, the check valve is installed respectively to the end of liquid storage cylinder 5, the inside packing of liquid storage cylinder 5 has the cleaning solution.
Further improved ground, the central point of both sides puts and installs fixed plate 10 respectively about the back of electronic teaching screen 2, it is connected with screw rod 9 to rotate between two fixed plates 10, be located the fixed plate 10 top of top and install motor 6, motor 6's power take off end is connected with screw rod 9 upper end, screw 8 with screw rod 9 threaded connection is seted up on the surface of cleaning frame 4, motor 6 drives screw rod 9 and rotates, cleaning frame 4 receives the spacing influence of rotating screw rod 9 and sliding hole 3, carry out the removal of vertical direction, the bottom installation control switch of electronic teaching screen 2 controls motor 6.
Further improved, the liquid guiding joint 7 comprises a sleeve 15 and a top column 14, the top column 14 is vertically arranged inside the sleeve 15, a liquid inlet hole 13 is formed between the top column 14 and the sleeve 15, a liquid guiding hole 16 communicated with the liquid inlet hole 13 is formed in the top surface of the cleaning frame 4, after the liquid guiding joint 7 is inserted into the one-way valve, the top column 14 jacks the valve core 20, the lower end of the valve core is in an open state, and liquid is guided out downwards through the liquid inlet hole 13.
In a further improvement mode, the middle of the front surface of the cleaning frame 4 is provided with a groove and is connected with the sponge wiper 12 through the groove, the groove is communicated with the liquid guide hole 16, the cleaning liquid is guided out to the surface of the sponge wiper 12, and the sponge wiper 12 cleans the surface of the electronic teaching screen 2.
Specifically, the inside of check valve is hollow structure and has seted up two annular 19, is located the annular 19 of top and installs solid fixed ring 17, and solid fixed ring 17's bottom is fixed with spring 18, and the lower extreme of spring 18 is connected with case 20, and liquid hole 21 has been seted up on the surface of case 20.
The utility model discloses when using, driving motor 6 rotates when 2 surfaces of electronic teaching screen need be cleared up, and motor 6 rotates back drive screw rod 9 and rotates, and clean frame 4 receives and rotates screw rod 9 influence and carry out the vertical migration, and clean frame 4 is derived the inside cleaning solution of liquid storage cylinder 5 to the sponge after continuously moving up and is wiped 12 on, and clean frame 4 reciprocates and comes to clean 2 surfaces of electronic teaching screen, reduces manual operation, improves the quality of teaching.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A cleaning device for an electronic teaching screen, comprising: support (1), electronic teaching screen (2) and clean mechanism, its characterized in that: the electronic teaching screen (2) is arranged at the top of the bracket (1), and two sides of the surface of the electronic teaching screen (2) are respectively provided with a sliding hole (3);
clean mechanism is including clean frame (4) and liquid storage cylinder (5), clean frame (4) are square structure and both sides and arrange sliding hole (3) in, install the sponge on the inner wall of clean frame (4) and wipe (12) and brush hair (11), and the sponge wipes (12) and brush hair (11) respectively with the front surface laminating of electronic teaching screen (2), the top surface equidistance of clean frame (4) is installed four and is led liquid joint (7), four liquid storage cylinders (5) corresponding with liquid joint (7) position are installed at the top of electronic teaching screen (2), the check valve is installed respectively to the end of liquid storage cylinder (5).
2. A cleaning device for an electronic teaching screen according to claim 1, wherein: fixed plate (10) are installed respectively to the central point of both sides about the back of electron teaching screen (2), rotate between two fixed plate (10) and be connected with screw rod (9), and fixed plate (10) top that is located the top is installed motor (6), the power take off end and the screw rod (9) upper end of motor (6) are connected, screw (8) with screw rod (9) threaded connection are seted up on the surface of clean frame (4).
3. A cleaning device for an electronic teaching screen according to claim 1, wherein: the liquid guiding joint (7) comprises a sleeve (15) and a top column (14), the top column (14) is vertically arranged inside the sleeve (15), a liquid inlet hole (13) is formed between the top column (14) and the sleeve (15), and a liquid guiding hole (16) communicated with the liquid inlet hole (13) is formed in the top surface of the cleaning frame (4).
4. A cleaning device for electronic teaching screens according to claim 1, characterized in that: the middle part of the front surface of the cleaning frame (4) is provided with a groove and is connected with the sponge wiper (12) through the groove, and the groove is communicated with the liquid guide hole (16).
5. A cleaning device for electronic teaching screens according to claim 1, characterized in that: the check valve is inside to be hollow structure and seted up two annular (19), installs solid fixed ring (17) in annular (19) that are located the top, gu fixed ring (17) bottom is fixed with spring (18), the lower extreme of spring (18) is connected with case (20), play liquid hole (21) have been seted up on the surface of case (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222199092.3U CN218531915U (en) | 2022-08-22 | 2022-08-22 | Cleaning equipment for electronic teaching screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222199092.3U CN218531915U (en) | 2022-08-22 | 2022-08-22 | Cleaning equipment for electronic teaching screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218531915U true CN218531915U (en) | 2023-02-28 |
Family
ID=85271156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222199092.3U Active CN218531915U (en) | 2022-08-22 | 2022-08-22 | Cleaning equipment for electronic teaching screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218531915U (en) |
-
2022
- 2022-08-22 CN CN202222199092.3U patent/CN218531915U/en active Active
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