CN116994492A - A display module with surface dust-proof function - Google Patents
A display module with surface dust-proof function Download PDFInfo
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- CN116994492A CN116994492A CN202310911065.0A CN202310911065A CN116994492A CN 116994492 A CN116994492 A CN 116994492A CN 202310911065 A CN202310911065 A CN 202310911065A CN 116994492 A CN116994492 A CN 116994492A
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- display module
- sleeve
- protective shell
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/35—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being liquid crystals
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20954—Modifications to facilitate cooling, ventilating, or heating for display panels
- H05K7/20972—Forced ventilation, e.g. on heat dissipaters coupled to components
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Thermal Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Cleaning In General (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
本发明涉及显示模组技术领域，且公开了一种带有表面防尘功能的显示模组，该带有表面防尘功能的显示模组，包括保护壳，所述保护壳的内壁固定有显示模组，所述保护壳的侧壁开设有散热孔，所述散热孔的内壁固定有防尘网，所述保护壳的顶部固定有电机，所述电机的输出端固定有转动杆，所述转动杆的外壁固定有扇叶。该带有表面防尘功能的显示模组，当启动电机时，可以使转动杆旋转，通过传动带、往复丝杆、螺纹套、传动板、L型连接杆、套杆、滑杆、弧形滑槽、旋转套、转动轴、收卷轮、拉绳、连接座和清洁布的配合，进而可以使清洁布贴合着显示模组的表面进行移动，进而可以起到对显示模组表面进行清理的效果。
The present invention relates to the technical field of display modules, and discloses a display module with a surface dust-proof function. The display module with a surface dust-proof function includes a protective shell, and a display is fixed on the inner wall of the protective shell. Module, the side wall of the protective shell is provided with a heat dissipation hole, the inner wall of the heat dissipation hole is fixed with a dustproof net, the top of the protective shell is fixed with a motor, the output end of the motor is fixed with a rotating rod, and the Fan blades are fixed on the outer wall of the rotating rod. This display module with surface dust-proof function can make the rotating rod rotate when the motor is started. The cooperation of the groove, the rotating sleeve, the rotating shaft, the winding wheel, the pull rope, the connecting seat and the cleaning cloth allows the cleaning cloth to move close to the surface of the display module, thereby cleaning the surface of the display module. Effect.
Description
Technical Field
The invention relates to the technical field of display modules, in particular to a display module with a surface dust-proof function.
Background
With the continuous progress of society and the increasing development of technology, electronic products are becoming more popular, and in electronic products, there is usually a liquid crystal display module, the liquid crystal module Jian Shandian is a backlight module, and the display component of the liquid crystal television is a liquid crystal module, which is equivalent to a kinescope in a CRT, so the liquid crystal display module is very important for the electronic product itself.
The existing liquid crystal display module does not have a dustproof function, so that if dust is attached to the surface of the liquid crystal display module for a long time, the liquid crystal display module is easy to damage, the service life of the liquid crystal display module is reduced, and the liquid crystal display module is fixed in the television protective shell, so that when cleaning is performed, cleaning is not convenient for staff.
Disclosure of Invention
The invention aims to provide a display module with a surface dustproof function, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a display module assembly with dustproof function in surface, includes the protective housing, the inner wall of protective housing is fixed with the display module assembly, the louvre has been seted up to the lateral wall of protective housing, the inner wall in louvre is fixed with the dust screen, the top of protective housing is fixed with the motor, the output of motor is fixed with the dwang, the outer wall of dwang is fixed with the flabellum, starts through starting motor, makes the dwang can drive the flabellum rotatory, and then can dispel the heat to the inside of protective housing, makes the radiating effect better in the protective housing. The outer wall of dwang is provided with clearance mechanism, the inside of protective housing is provided with control mechanism, clearance mechanism includes:
the two ends of the reciprocating screw rod are rotatably arranged on the inner wall of the protective shell, and the rotating rod is in transmission connection with the reciprocating screw rod through a transmission belt;
the thread sleeve is in threaded connection with the outer wall of the reciprocating screw rod;
the cleaning brush, the cleaning brush is fixed at the lateral wall of screw sleeve, and when the dwang was rotatory, can make the drive belt drive reciprocal lead screw and rotate, and then make the screw sleeve can remove on reciprocal lead screw, and then can make the cleaning brush laminate the dust screen and remove, and then can play the effect of clearing up the mesh of dust screen, prevent the mesh jam of dust screen, influence the heat dissipation in the protective housing.
Preferably, the inner wall of protective housing is fixed with the guide bar, the guide bar runs through the thread bush, and the department sliding connection that runs through of guide bar and thread bush can play the effect of leading to the thread bush through setting up the guide bar.
Preferably, the control mechanism comprises a sleeve, the sleeve is fixed on the inner wall of the protective shell, a loop bar is slidably mounted on the inner wall of the sleeve, a connecting spring is fixed on the top of the loop bar, and the top of the connecting spring is fixed on the inner wall of the sleeve and can play a role in resetting the loop bar by arranging the connecting spring.
Preferably, the inner wall of protective housing is fixed with the backup pad, rotatory cover is installed in the top rotation of backup pad, rotatory cover is last to have seted up the arc spout, the outer wall of loop bar is fixed with the slide bar, the slide bar runs through the arc spout, and the slide bar is laminated with the department of running through of arc spout.
Preferably, the bottom of swivel sleeve is fixed with the axis of rotation, the bottom of axis of rotation is fixed with the winding wheel, the outer wall of winding wheel is fixed with the stay cord, the one end that the winding wheel was kept away from to the stay cord is fixed with the connecting seat, the back of connecting seat is fixed with cleaning cloth, when starting motor, can make the dwang rotatory, through drive belt, reciprocating screw, thread bush, drive plate, L type connecting rod, loop bar, slide bar, arc spout, swivel sleeve, axis of rotation, winding wheel, stay cord, connecting seat and cleaning cloth's cooperation, and then can make cleaning cloth laminating the surface of display module assembly remove, and then can play the effect of clearing up the display module assembly surface.
Preferably, the lateral wall of connecting seat is fixed with drive spring, one side that drive spring kept away from the connecting seat is fixed with the inner wall of protective housing, the outer wall of loop bar is fixed with L type connecting rod, the one end that the loop bar was kept away from to L type connecting rod is fixed with the drive plate, drive plate slidable mounting is in the inner wall of protective housing, and then when the screw thread cover removes not extrudeed the drive plate, because of connecting spring is in compression, and then can make the loop bar move down, drives the slide bar and moves down in the arc spout, through the cooperation of swivel sleeve, axis of rotation, drive spring, rolling wheel and connecting seat, makes the cleaning cloth can resume the normal position, and then can carry out the effect of clearance next time.
Preferably, the connecting seat is penetrated with a fixing rod, the fixing rod is in sliding connection with the penetrating part of the connecting seat, and the fixing rod is fixed on the inner wall of the protective shell.
Preferably, the cleaning cloth is provided with two groups, and the two groups of cleaning cloth are arranged in a mirror image mode through the protective shell.
Preferably, the ash discharge groove has been seted up to the bottom of protective housing, the bottom slidable mounting of protective housing has the closing plate, the bottom of closing plate is fixed with the handle.
Preferably, the transmission plates are provided with two groups, and the two groups of transmission plates are arranged in a mirror image mode through the protective shell.
Compared with the prior art, the invention provides a display module with a surface dustproof function, which has the following beneficial effects:
1. this display module assembly with dustproof function in surface when the starter motor, can make the dwang rotatory, through drive belt, reciprocating lead screw, thread bush, drive plate, L type connecting rod, loop bar, slide bar, arc spout, rotating sleeve, axis of rotation, rolling wheel, stay cord, connecting seat and cleaning cloth's cooperation, and then can make cleaning cloth laminating display module assembly's surface remove, and then can play the effect of clear up display module assembly surface.
2. This display module assembly with dustproof function in surface, when the dwang was rotatory, can make the drive belt drive reciprocal lead screw and rotate, and then make the thread bush remove on reciprocal lead screw, and then can make the cleaning brush laminate the dust screen and remove, and then can play the effect of clearing up the mesh of dust screen, prevent the mesh jam of dust screen, influence the heat dissipation in the protective housing.
3. This display module assembly with dustproof function in surface, and then when the thread bush removes not extrudeed the drive plate, because of connecting spring is in compression state, and then can make the loop bar downwardly moving, drives the slide bar and downwardly moving in the arc spout, through the cooperation of swivel bush, axis of rotation, drive spring, rolling wheel and connecting seat, makes the normal position that cleaning cloth can resume, and then can carry out the effect of clearance next time.
4. This display module assembly with dustproof function in surface starts through the starter motor, makes the dwang can drive the flabellum rotation, and then can dispel the heat to the inside of protective housing, makes better to the radiating effect in the protective housing.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the whole structure of the present invention;
FIG. 3 is an enlarged schematic view of the structure A of FIG. 1 according to the present invention;
FIG. 4 is an enlarged schematic view of the structure B of FIG. 1 according to the present invention;
FIG. 5 is an enlarged schematic view of the structure C of FIG. 2 in accordance with the present invention;
FIG. 6 is an enlarged schematic view of the structure D of FIG. 5 according to the present invention;
FIG. 7 is a schematic view of the internal structure of the sleeve according to the present invention.
In the figure: 1. a protective shell; 2. a display module; 3. a heat radiation hole; 4. a dust screen; 5. a motor; 6. a rotating lever; 7. a fan blade; 8. a cleaning mechanism; 801. a transmission belt; 802. a reciprocating screw rod; 803. a thread sleeve; 804. cleaning a brush; 805. a guide rod; 9. a control mechanism; 901. a sleeve; 902. a loop bar; 903. an L-shaped connecting rod; 904. a drive plate; 905. a support plate; 906. a slide bar; 907. a rotating sleeve; 908. a rotating shaft; 909. a winding wheel; 910. a pull rope; 911. a connecting seat; 912. a cleaning cloth; 913. a transmission spring; 914. a connecting spring; 915. a fixed rod; 916. an arc chute; 10. an ash discharge groove; 11. a sealing plate; 12. a handle.
Detailed Description
As shown in fig. 1-7, the present invention provides a technical solution: the utility model provides a display module assembly with dustproof function in surface, including protective housing 1, protective housing 1's inner wall is fixed with and shows 2 groups, louvre 3 has been seted up to protective housing 1's lateral wall, louvre 3 is provided with two sets of, and two sets of louvres 3 use the central line on the protective housing 1 vertical direction to set up for symmetry axis symmetry, can play the effect to carrying out the heat dissipation inside protective housing 1 through louvre 3, louvre 3's inner wall is fixed with dust screen 4, can play dirt-proof effect through setting up dust screen 4, prevent to have the dust to enter into protective housing 1 in, protective housing 1's top is fixed with motor 5, motor 5's output is fixed with dwang 6, dwang 6's outer wall is fixed with flabellum 7, through starting motor 5, can make dwang 6 rotatory, and then drive flabellum 7 and rotate, can play the effect to carrying out the heat dissipation in the protective housing 1, dwang 6's outer wall is provided with clearance mechanism 8, be provided with control mechanism 9 in the protective housing 1.
The cleaning mechanism 8 comprises a driving belt 801, a reciprocating screw rod 802, a thread bush 803, a guide rod 805 and a cleaning brush 804, wherein the upper end and the lower end of the reciprocating screw rod 802 are rotatably mounted on the inner wall of the protective shell 1, the reciprocating screw rod 802 is in transmission connection with the rotating rod 6 through the driving belt 801, when the rotating rod 6 rotates, the driving belt 801 can enable the reciprocating screw rod 802 to rotate, the thread bush 803 is connected with the outer wall of the reciprocating screw rod 802 through threads, the cleaning brush 804 is fixedly provided with the cleaning brush 803, two groups of cleaning brushes 804 are symmetrically arranged by taking the central line of the protective shell 1 in the vertical direction as a symmetrical axis, the guide rod 805 penetrates through the thread bush 803, the upper end and the lower end of the guide rod 805 are fixedly arranged on the inner wall of the protective shell 1, the guide rod 805 is in sliding connection with the penetrating position of the thread bush 805, the guide rod 805 can play a role of guiding the thread bush through the arrangement, and when the reciprocating screw rod 802 rotates, the thread bush 803 can move on the reciprocating screw rod 802, the thread bush 803 drives the cleaning brush 804 to move, the cleaning brush 804 can be attached to the cleaning brush 803 to the cleaning net 4, and dust can be prevented from being blocked by the cleaning net 4.
The control mechanism 9 comprises a sleeve 901, a sleeve rod 902, a slide rod 906, a connecting spring 914, a supporting plate 905, a rotating shaft 908, an arc chute 916, a winding wheel 909, a pull rope 910, a connecting seat 911, a cleaning cloth 912, a rotating sleeve 907 and a transmission spring 913, wherein the sleeve 901 is fixed on the inner wall of the protective housing 1, the sleeve rod 902 is slidably mounted on the inner wall of the sleeve 901, the connecting spring 914 is fixed on the top of the sleeve rod 902, the top of the connecting spring 914 is fixed on the inner wall of the sleeve 901, the supporting plate 905 is fixed on the inner wall of the protective housing 1, the rotating sleeve 907 is rotatably mounted on the top of the supporting plate 905, the rotating shaft 908 is rotatably mounted at the bottom of the rotating sleeve 907 by arranging the supporting plate 905, the rotating shaft 908 is rotatably connected with the penetrating part of the supporting plate 905, the arc chute 916 is arranged on the outer wall of the rotating sleeve 907, the outer wall of the sleeve rod 902 is fixedly provided with a slide rod 906, the slide rod 906 penetrates through the arc-shaped sliding groove 916, the penetrating part of the slide rod 906 and the arc-shaped sliding groove 916 is attached, the outer wall of the sleeve rod 902 is fixedly provided with an L-shaped connecting rod 903, one end of the L-shaped connecting rod 903 far away from the sleeve rod 902 is fixedly provided with a transmission plate 904, the transmission plate 904 is slidably arranged on the inner wall of the protective shell 1, the transmission plates 904 are provided with two groups, the two groups of transmission plates 904 are symmetrically arranged by taking the central line of the protective shell 1 in the vertical direction as a symmetrical axis, when the reciprocating screw rod 802 drives the thread sleeve 803 to move upwards, when the thread sleeve 803 moves to be contacted with the bottom of the transmission plate 904, the thread sleeve 803 is extruded to the transmission plate 904, the transmission plate 904 is upwards moved due to the extrusion force of the transmission plate 904, the sleeve rod 902 is upwards moved in the sleeve 901 through the L-shaped connecting rod 903, the connecting spring 914 is compressed, and the slide rod 906 is slid in the arc-shaped sliding groove 916, the sliding rod 906 can further drive the rotating sleeve 907 to rotate, the rotating sleeve 907 can further drive the rotating shaft 908 to rotate, the winding wheel 909 is fixed on the outer wall of the rotating shaft 908, the rotating shaft 908 can further drive the winding wheel 909 to rotate, the pull rope 910 is fixed on the outer wall of the winding wheel 909, the connecting seat 911 is fixed on one end of the pull rope 910 far away from the winding wheel 909, the fixing rod 915 penetrates through the connecting seat 911, the two ends of the fixing rod 915 are fixed on the inner wall of the protective shell 1, the left and right sides of the connecting seat 911 can be guided by arranging the fixing rod 915, the cleaning cloth 912 is fixed on the back of the connecting seat 911, one side of the cleaning cloth 912 far away from the connecting seat 911 is attached to the display module 2, the cleaning cloth 912 can play the cleaning effect on the display module 2 by arranging the cleaning cloth 912, the transmission spring 913 is fixed on the side wall of the connecting seat 911, one side of the transmission spring 913 far away from the connecting seat 911 is fixed on the inner wall of the protective shell 1, the effect of resetting the connecting seat 911 can be achieved by arranging the transmission spring 913, and then when the rotating sleeve 907 rotates to drive the rotating shaft 908 to rotate, the winding wheel 909 rotates, the winding wheel 909 winds the pull rope 910, the pull rope 910 can pull the two groups of connecting seats 911 away from each other, and further the cleaning cloth 912 is attached to the display module 2 to move, and then the effect of cleaning the display module 2 can be achieved, when the two groups of connecting seats 911 are away from each other, the transmission spring 913 can be compressed, the ash discharge groove 10 at the bottom of the protective shell 1 is arranged at the bottom of the protective shell 1, the sealing plate 11 is slidably arranged at the bottom of the protective shell 1, the sealing plate 11 can achieve the effect of sealing the ash discharge groove 10, the handle 12 is fixed at the bottom of the sealing plate 11, when the handle 12 is pulled to move leftwards, the sealing plate 11 can be removed from the bottom of the ash discharge groove 10, and then the interior of the protective shell 1 can be cleaned, when the screw sleeve 803 moves downwards on the reciprocating screw rod 802, the screw sleeve 803 does not squeeze the transmission plate 904, the connecting spring 914 is in a compressed state, the sleeve rod 902 moves downwards, the sliding rod 906 is driven to move downwards in the arc-shaped sliding groove 916, the rotating sleeve 907 rotates forwards, the rotating shaft 908 rotates forwards, the pull rope 910 is further loosened from the winding wheel 909, and the connecting seat 911 and the cleaning cloth 912 can return to the original position through the transmission spring 913 due to the compressed state of the transmission spring 913, so that the next cleaning operation can be performed.
Working principle: when the motor 5 is started, the rotating rod 6 can be rotated to further drive the fan blades 7 to rotate, heat can be dissipated in the protective shell 1, when the rotating rod 6 is rotated, the transmission belt 801 can be rotated to enable the reciprocating screw rod 802, when the reciprocating screw rod 802 is rotated, the thread sleeve 803 can be enabled to move on the reciprocating screw rod 802, the thread sleeve 803 can be enabled to drive the cleaning brush 804 to move, the cleaning brush 804 can be enabled to be attached to the dust screen 4 to move, further the cleaning brush 804 can be enabled to clean dust attached to meshes of the dust screen 4, excessive dust in the dust screen 4 is prevented, the dust screen 4 is prevented from being blocked, when the thread sleeve 803 is moved to be in contact with the bottom of the transmission plate 904, the thread sleeve 803 can be enabled to squeeze the transmission plate 904, the transmission plate 904 can be enabled to move upwards due to the extrusion force of the transmission plate 904, the L-shaped connecting rod 903 is enabled, the sleeve rod 902 moves upwards in the sleeve 901 to compress the connecting spring 914, so that the sliding rod 906 slides in the arc-shaped sliding groove 916, so that the sliding rod 906 drives the rotating sleeve 907 to rotate, so that the rotating sleeve 907 drives the rotating shaft 908 to rotate, the outer wall of the rotating shaft 908 is fixedly provided with the winding wheel 909, so that the rotating shaft 908 drives the winding wheel 909 to rotate, the winding wheel 909 winds the pull rope 910, the pull rope 910 can pull the two groups of connecting seats 911 to be far away from each other, the cleaning cloth 912 is attached to the display module 2 to move, the effect of cleaning the display module 2 is achieved, when the threaded sleeve 803 moves downwards on the reciprocating screw rod 802, the threaded sleeve 803 does not squeeze the transmission plate 904, the connecting spring 914 is in a compressed state, the sleeve rod 902 moves downwards to drive the sliding rod 906 to move downwards in the arc-shaped sliding groove 916, when the rotating sleeve 907 is rotated forward, the rotating shaft 908 is rotated forward, the pulling rope 910 is released from the winding wheel 909, and the transmission spring 913 is compressed, the connection base 911 and the cleaning cloth 912 can be returned to the original position, and the next cleaning operation can be performed.
The foregoing invention has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (10)
1. Display module assembly with dustproof function in surface, including protective housing (1), its characterized in that: the inner wall of protective housing (1) is fixed with display module assembly (2), louvre (3) have been seted up to the lateral wall of protective housing (1), the inner wall of louvre (3) is fixed with dust screen (4), the top of protective housing (1) is fixed with motor (5), the output of motor (5) is fixed with dwang (6), the outer wall of dwang (6) is fixed with flabellum (7), the outer wall of dwang (6) is provided with clearance mechanism (8), the inside of protective housing (1) is provided with control mechanism (9), clearance mechanism (8) include:
the two ends of the reciprocating screw rod (802) are rotatably arranged on the inner wall of the protective shell (1), and the rotating rod (6) is in transmission connection with the reciprocating screw rod (802) through a transmission belt (801);
the thread sleeve (803) is in threaded connection with the outer wall of the reciprocating screw rod (802);
and the cleaning brush (804) is fixed on the side wall of the thread bush (803).
2. The display module with surface dust prevention function according to claim 1, wherein: the inner wall of the protective shell (1) is fixed with a guide rod (805), the guide rod (805) penetrates through the threaded sleeve (803), and the guide rod (805) is in sliding connection with the penetrating position of the threaded sleeve (803).
3. The display module with surface dust prevention function according to claim 1, wherein: the control mechanism (9) comprises a sleeve (901), the sleeve (901) is fixed on the inner wall of the protective shell (1), a loop bar (902) is slidably arranged on the inner wall of the sleeve (901), a connecting spring (914) is fixed on the top of the loop bar (902), and the top of the connecting spring (914) is fixed on the inner wall of the sleeve (901).
4. The display module with surface dust prevention function according to claim 1, wherein: the inner wall of protective housing (1) is fixed with backup pad (905), rotatory cover (907) is installed in the top rotation of backup pad (905), arc spout (916) have been seted up on rotatory cover (907), the outer wall of loop bar (902) is fixed with slide bar (906), slide bar (906) run through arc spout (916), and slide bar (906) are laminated with the department of running through of arc spout (916).
5. The display module assembly with surface dust protection of claim 4, wherein: the bottom of swivel sleeve (907) is fixed with axis of rotation (908), the bottom of axis of rotation (908) is fixed with rolling wheel (909), the outer wall of rolling wheel (909) is fixed with stay cord (910), one end that rolling wheel (909) were kept away from to stay cord (910) is fixed with connecting seat (911), the back of connecting seat (911) is fixed with cleaning cloth (912).
6. The display module assembly with surface dust protection of claim 5, wherein: the side wall of connecting seat (911) is fixed with drive spring (913), one side that connecting seat (911) was kept away from to drive spring (913) is fixed with the inner wall of protective housing (1), the outer wall of loop bar (902) is fixed with L type connecting rod (903), the one end that loop bar (902) was kept away from to L type connecting rod (903) is fixed with drive plate (904), drive plate (904) slidable mounting is the inner wall of protective housing (1).
7. The display module assembly with surface dust protection of claim 5, wherein: the connecting seat (911) is penetrated with a fixing rod (915), the fixing rod (915) is in sliding connection with the penetrating part of the connecting seat (911), and the fixing rod (915) is fixed on the inner wall of the protective shell (1).
8. The display module assembly with surface dust protection of claim 5, wherein: the cleaning cloth (912) is provided with two groups, and the two groups of cleaning cloth (912) are arranged in a mirror image mode by the protective shell (1).
9. The display module with surface dust prevention function according to claim 1, wherein: the ash discharge groove (10) is formed in the bottom of the protective shell (1), the sealing plate (11) is slidably mounted at the bottom of the protective shell (1), and the handle (12) is fixed at the bottom of the sealing plate (11).
10. The display module assembly with surface dust protection of claim 5, wherein: the transmission plates (904) are provided with two groups, and the two groups of transmission plates (904) are arranged in a mirror image mode through the protective shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310911065.0A CN116994492B (en) | 2023-07-24 | 2023-07-24 | A display module with surface dust-proof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310911065.0A CN116994492B (en) | 2023-07-24 | 2023-07-24 | A display module with surface dust-proof function |
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| Publication Number | Publication Date |
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| CN116994492A true CN116994492A (en) | 2023-11-03 |
| CN116994492B CN116994492B (en) | 2025-10-28 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117889806A (en) * | 2024-03-14 | 2024-04-16 | 山西建工建筑工程检测有限公司 | Detection device for sediment thickness in foundation engineering construction |
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| CN117889806B (en) * | 2024-03-14 | 2024-06-07 | 山西建工建筑工程检测有限公司 | Detection device for sediment thickness in foundation engineering construction |
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| CN116994492B (en) | 2025-10-28 |
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