CN214467298U - Liquid crystal display screen capable of preventing electromagnetic interference - Google Patents
Liquid crystal display screen capable of preventing electromagnetic interference Download PDFInfo
- Publication number
- CN214467298U CN214467298U CN202120227699.0U CN202120227699U CN214467298U CN 214467298 U CN214467298 U CN 214467298U CN 202120227699 U CN202120227699 U CN 202120227699U CN 214467298 U CN214467298 U CN 214467298U
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- fixed
- liquid crystal
- crystal display
- mounting
- fixed mounting
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 39
- 239000002184 metal Substances 0.000 claims abstract description 33
- 229920000742 Cotton Polymers 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 23
- 230000001737 promoting effect Effects 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 description 7
- 239000000428 dust Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
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Abstract
The utility model discloses a prevent electromagnetic interference's liquid crystal display, concretely relates to liquid crystal display technical field, which comprises a fixing plate and i, one side fixed mounting of fixed plate has liquid crystal display, one side fixed mounting of fixed plate has the supporting shoe, supporting shoe and liquid crystal display fixed connection, liquid crystal display's both sides fixed mounting has the jam-proof metal sheet, one side fixed mounting of jam-proof metal sheet has the metal sheet, one side fixed mounting that the metal sheet kept away from the jam-proof metal sheet has the mounting panel, one side fixed mounting of fixed plate has the fixed frame of U type, the equal fixed mounting of both sides inner wall of the fixed frame of U type has the fixed block, two one side and mounting panel sliding connection that the fixed block is close to each other, one side fixed mounting that the metal sheet was kept away from to the mounting panel has two springs. The utility model discloses simple structure, the modern design can improve the comfort level of watching to its effect of going on the side jam-proof, is fit for extensively promoting.
Description
Technical Field
The utility model relates to a liquid crystal display technical field, more specifically say, the utility model relates to a prevent electromagnetic interference's liquid crystal display.
Background
At present, a liquid crystal display screen is generally adopted as an image output terminal, the liquid crystal display screen finally receives digital signals, but a signal amplification device is generally not adopted, so that signal receiving distortion and poor anti-interference capability are caused, meanwhile, after the signals are amplified, the domain quantity of the interference signals is too large, so that the distortion of original video signals is serious, electromagnetic interference is easily generated in the process of converting analog signals into digital signals, dust easily falls into the screen of the liquid crystal display screen when the screen is used, and the liquid crystal display screen is not convenient for quick cleaning.
However, in practical use, the conventional liquid crystal display screen is easily affected by electromagnetic interference, and is inconvenient to clean dust on the surface of the liquid crystal display screen.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of the prior art, the embodiment of the present invention provides a liquid crystal display screen for preventing electromagnetic interference to solve the problem proposed in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a prevent electromagnetic interference's liquid crystal display, includes the fixed plate, one side fixed mounting of fixed plate has liquid crystal display, one side fixed mounting of fixed plate has the supporting shoe, supporting shoe and liquid crystal display fixed connection, liquid crystal display's both sides fixed mounting has the jam-proof metal sheet, one side fixed mounting of jam-proof metal sheet has the metal sheet, one side fixed mounting that the metal sheet kept away from the jam-proof metal sheet has the mounting panel.
Further, one side fixed mounting of fixed plate has the fixed frame of U type, the equal fixed mounting of both sides inner wall of the fixed frame of U type has the fixed block, two one side and the mounting panel sliding connection that the fixed block is close to each other.
Further, one side fixed mounting that the metal sheet was kept away from to the mounting panel has two springs, the one end that the mounting panel was kept away from to the spring is with one side inner wall fixed connection of the fixed frame of U type.
Further, one side inner wall fixed mounting of the fixed frame of U type has electric putter, electric putter keeps away from the one end and the mounting panel fixed connection of the fixed frame of U type.
Furthermore, a motor is fixedly mounted on one side of the fixing plate, a threaded rod is fixedly mounted on an output shaft of the motor, and a moving sleeve is sleeved on an outer ring of the threaded rod.
Furthermore, a scraper is fixedly installed on one side of the movable sleeve, and cleaning cotton is fixedly installed on one side of the scraper.
Further, a sliding groove is formed in one side of the fixing block, a sliding block is arranged in the sliding groove in a sliding mode, the sliding block is fixedly connected with the mounting plate, and the motor is fixedly connected with the fixing plate through a bolt.
The utility model discloses a technological effect and advantage:
1. compared with the prior art, when needs carry out the jam-proof to it, through installation jam-proof metal sheet this moment, at a side-mounting metal sheet of jam-proof metal sheet simultaneously to carry out the jam-proof effect to the electromagnetism, the utility model discloses simple structure, the modern design can carry out the effect of jam-proof to it, has improved the comfort level of watching, is fit for extensively promoting.
2. Compared with the prior art, when needs are cleaned liquid crystal display, starter motor this moment, the output shaft of motor rotate and drive the threaded rod and rotate, and the threaded rod rotates and drives the removal cover and remove, removes the cover and removes and drive the scraper blade and remove, and the scraper blade removes to drive the cotton surface movement at liquid crystal display of clearance, thereby reach and carry out clear effect to its surface, the utility model discloses construct simply, the modern design can carry out clear effect to the dust on its surface, is fit for extensively promoting.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is the schematic view of the sectional structure of the fixing plate of the present invention.
Fig. 3 is the utility model discloses the fixed frame sectional structure schematic diagram of U type.
Fig. 4 is a schematic view of the sectional structure of the scraper blade of the present invention.
The reference signs are: 1. a fixing plate; 2. a liquid crystal display screen; 3. a support block; 4. a motor; 5. a threaded rod; 6. moving the sleeve; 7. a squeegee; 8. cleaning cotton; 9. an interference-proof metal plate; 10. a metal plate; 11. a U-shaped fixing frame; 12. mounting a plate; 13. an electric push rod; 14. a spring; 15. a fixed block; 16. a slide block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.
The liquid crystal display screen for preventing electromagnetic interference shown in the attached figures 1-4 comprises a fixing plate 1, a liquid crystal display screen 2 is fixedly installed on one side of the fixing plate 1, a supporting block 3 is fixedly installed on one side of the fixing plate 1, the supporting block 3 is fixedly connected with the liquid crystal display screen 2, anti-interference metal plates 9 are fixedly installed on two sides of the liquid crystal display screen 2, metal plates 10 are fixedly installed on one sides of the anti-interference metal plates 9, and an installation plate 12 is fixedly installed on one side, far away from the anti-interference metal plates 9, of the metal plates 10.
In a preferred embodiment, one side fixed mounting of fixed plate 1 has the fixed frame 11 of U type, the equal fixed mounting of both sides inner wall of the fixed frame 11 of U type has fixed block 15, the one side and the mounting panel 12 sliding connection that two fixed blocks 15 are close to each other, so that fixed plate 1 has played the effect of fixing and connecting, and fix and connect the effect to the fixed frame 11 of U type, so that the fixed frame 11 of U type has played the effect of fixing one and connecting, and fix and connect the effect to electric putter 13, so that fixed block 15 has played the effect of fixing and installing, and carry out sliding connection's effect to mounting panel 12, so that mounting panel 12 has played the effect of supporting and fixing.
In a preferred embodiment, two springs 14 are fixedly mounted on the side of the mounting plate 12 away from the metal plate 10, and one end of the spring 14 away from the mounting plate 12 is fixedly connected with the inner wall of one side of the U-shaped fixing frame 11, so that the metal plate 10 plays a role of anti-interference to electromagnetism, and the spring 14 plays a role of fixing and connecting.
In a preferred embodiment, an electric push rod 13 is fixedly mounted on one side inner wall of the U-shaped fixed frame 11, and one end of the electric push rod 13 far away from the U-shaped fixed frame 11 is fixedly connected with the mounting plate 12, so that the electric push rod 13 plays a role of providing power and driving the mounting plate 12 to move.
In a preferred embodiment, one side fixed mounting of fixed plate 1 has motor 4, and the output shaft fixed mounting of motor 4 has threaded rod 5, and the outer lane of threaded rod 5 has cup jointed and has removed cover 6, so that motor 4 provides the effect of power, and drive threaded rod 5 and carry out the pivoted effect, so that threaded rod 5 has played power transmission's effect, and carry out the effect of fixing to removing cover 6, so that remove cover 6 has played the effect of fixing and connecting, and fix and the effect of supporting scraper blade 7.
In a preferred embodiment, a scraper 7 is fixedly installed on one side of the movable sleeve 6, and cleaning cotton 8 is fixedly installed on one side of the scraper 7, so that the scraper 7 plays a role of fixing and connecting, and the cleaning cotton 8 plays a role of fixing, so that the cleaning cotton 8 plays a role of cleaning.
In a preferred embodiment, a sliding groove is formed on one side of the fixed block 15, a sliding block 16 is slidably mounted in the sliding groove, the sliding block 16 is fixedly connected with the mounting plate 12, and the motor 4 is fixedly connected with the fixed plate 1 through a bolt, so that the sliding block 16 plays a role in sliding and connecting, and a role in fixing and connecting the mounting plate 12.
The utility model discloses the theory of operation: when needs carry out the jam-proof to it, this moment through installation jam-proof metal sheet 9, simultaneously at a side-mounting metal sheet 10 of jam-proof metal sheet 9, thereby reach and carry out the jam-proof effect to the electromagnetism, when needs clean liquid crystal display 2, starter motor 4 this moment, motor 4's output shaft rotates and drives threaded rod 5 and rotates, threaded rod 5 rotates and drives removal cover 6 and remove, and removal cover 6 removes and drives scraper blade 7 and remove, and scraper blade 7 removes, thereby drives the cotton 8 surface removal at liquid crystal display 2 of clearance, thereby reaches and carries out clear effect to its surface, the utility model discloses simple structure, modern design can carry out electromagnetic interference resistance's effect to it, can carry out clear effect to the dust on its surface simultaneously, thereby has improved the rate of utilization, is fit for extensively promoting.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a prevent electromagnetic interference's liquid crystal display, includes fixed plate (1), its characterized in that: one side fixed mounting of fixed plate (1) has liquid crystal display (2), one side fixed mounting of fixed plate (1) has supporting shoe (3), supporting shoe (3) and liquid crystal display (2) fixed connection, the both sides fixed mounting of liquid crystal display (2) has jam-proof metal sheet (9), one side fixed mounting of jam-proof metal sheet (9) has metal sheet (10), one side fixed mounting that jam-proof metal sheet (9) were kept away from in metal sheet (10) has mounting panel (12).
2. The liquid crystal display panel for preventing electromagnetic interference according to claim 1, wherein: one side fixed mounting of fixed plate (1) has fixed frame (11) of U type, the equal fixed mounting of both sides inner wall of the fixed frame of U type (11) has fixed block (15), two one side and mounting panel (12) sliding connection that fixed block (15) are close to each other.
3. The liquid crystal display panel for preventing electromagnetic interference according to claim 2, wherein: one side fixed mounting that metal sheet (10) were kept away from in mounting panel (12) has two springs (14), one end that mounting panel (12) were kept away from in spring (14) and one side inner wall fixed connection of the fixed frame of U type (11).
4. A liquid crystal display screen for preventing electromagnetic interference as recited in claim 3, wherein: one side inner wall fixed mounting of the fixed frame of U type (11) has electric putter (13), the one end and mounting panel (12) fixed connection of the fixed frame of U type (11) are kept away from in electric putter (13).
5. The liquid crystal display panel for preventing electromagnetic interference according to claim 4, wherein: one side fixed mounting of fixed plate (1) has motor (4), the output shaft fixed mounting of motor (4) has threaded rod (5), the outer lane of threaded rod (5) is cup jointed and is removed cover (6).
6. The liquid crystal display panel for preventing electromagnetic interference according to claim 5, wherein: one side fixed mounting of removal cover (6) has scraper blade (7), one side fixed mounting of scraper blade (7) has clearance cotton (8).
7. The liquid crystal display panel for preventing electromagnetic interference according to claim 6, wherein: the spout has been seted up to one side of fixed block (15), slidable mounting has slider (16) in the spout, slider (16) and mounting panel (12) fixed connection, motor (4) pass through bolt and fixed plate (1) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120227699.0U CN214467298U (en) | 2021-01-27 | 2021-01-27 | Liquid crystal display screen capable of preventing electromagnetic interference |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120227699.0U CN214467298U (en) | 2021-01-27 | 2021-01-27 | Liquid crystal display screen capable of preventing electromagnetic interference |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214467298U true CN214467298U (en) | 2021-10-22 |
Family
ID=78141885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120227699.0U Expired - Fee Related CN214467298U (en) | 2021-01-27 | 2021-01-27 | Liquid crystal display screen capable of preventing electromagnetic interference |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214467298U (en) |
-
2021
- 2021-01-27 CN CN202120227699.0U patent/CN214467298U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211022 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |