CN220543552U - Display screen sealing assembly - Google Patents
Display screen sealing assembly Download PDFInfo
- Publication number
- CN220543552U CN220543552U CN202321975809.7U CN202321975809U CN220543552U CN 220543552 U CN220543552 U CN 220543552U CN 202321975809 U CN202321975809 U CN 202321975809U CN 220543552 U CN220543552 U CN 220543552U
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- display screen
- group
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- block
- toothed plate
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- 238000007789 sealing Methods 0.000 title claims abstract description 38
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 230000017525 heat dissipation Effects 0.000 claims description 26
- 238000004140 cleaning Methods 0.000 claims description 22
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 22
- 239000000428 dust Substances 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 9
- 238000009825 accumulation Methods 0.000 abstract description 3
- 230000000712 assembly Effects 0.000 abstract description 2
- 238000000429 assembly Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 description 11
- 230000009471 action Effects 0.000 description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The utility model relates to the field of display screen sealing assemblies, and discloses a display screen sealing assembly, which comprises: the shell is used for installing the display screen to seal the display screen, the display screen group is installed in the shell, the sealing sleeve is used for being installed in a sealing mode, the perforated plate is installed in the shell, the outside gas is used for being filtered, the driving group is installed in the shell, and the driving force is provided. This display screen seal assembly avoids the perforated plate to be blockked up by the dust in the outside air at the in-process of introducing the outside air inside the shell to make its induced air effect reduce, thereby lead to the display screen group to distribute a large amount of heat energy and reduce its life at the in-process of using, the clean mechanism of the perforated plate cooperation of vibration is to its outside cleanness, thereby clear away the dust of its outside adhesion totally, increase perforated plate radiating effect, thereby avoid the excessive heat accumulation of display screen group to reduce its life.
Description
Technical Field
The utility model relates to the technical field of display screen sealing assemblies, in particular to a display screen sealing assembly.
Background
Liquid Crystal Displays (LCDs) are one type of display used in digital watches and many portable computers, and PCB boards are the control motherboard for the display. The sealing device is needed to be used for sealing and installing the liquid crystal display PCB in the installation process, and the sealing structure of the liquid crystal display PCB is provided in Chinese patent 2022207569367, plays a dustproof sealing role on the rear side of the PCB through the sealing cover plate structure, and facilitates heat dissipation of the PCB through the fan, the heat dissipation holes, the through holes inside the sealing cover plate and the filter element cotton sticks, and ensures a dustproof effect in the heat dissipation process.
When the comparison case dissipates heat to the PCB through the fan matched with the heat dissipation holes, the outside dust can be adsorbed outside the heat dissipation holes through static electricity in the working process of the PCB, so that the PCB is blocked, the ventilation effect of the heat dissipation holes is reduced, and the heat dissipation effect of the heat dissipation fan to the PCB is reduced.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a display screen sealing assembly to solve the technical problems.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: a display screen sealing assembly comprising:
and the shell is used for installing the display screen to seal the display screen.
And the display screen group is arranged in the shell.
And the sealing sleeve is arranged in the shell and used for sealing and installing the sealing sleeve.
An orifice plate installed inside the housing for filtering the external gas.
And a driving group installed inside the housing for providing driving force.
And the heat dissipation group is arranged in the driving group and used for dissipating heat in the display screen group by rotating.
And a gear installed outside the heat dissipation group for providing driving force.
And the cleaning mechanism is arranged in the opening plate and is used for cleaning the left side of the opening plate.
The cleaning mechanism comprises a toothed plate A, the front face of the toothed plate A is meshed with the outer portion of a gear, short arms are connected to the two sides of the bottom of the toothed plate A in a penetrating mode, toothed plates B are fixedly connected to the bottoms of the short arms, a cleaning plate is connected to the right side of the toothed plate A, and the right side of the cleaning plate is connected with the left side of an opening plate in a sliding mode.
And the vibration mechanism is arranged on the left side of the toothed plate A and used for driving the perforated plate to move.
The vibration mechanism comprises a connecting groove block, the left side of the connecting groove block is connected with the right side of the toothed plate A, the bottom of the connecting groove block is slidably connected with a driving arm through a sliding groove, the left side of the driving arm is connected with a driving arm through a hinge A, the left side of the driving arm is connected with a fixing block through a hinge B, and the left side of the fixing block is connected with the right side of the toothed plate B.
Preferably, the driving group comprises a motor, the outside of the motor is fixedly connected with a hollow frame through a connecting frame, the bottom of the hollow frame is connected with the inside of the shell, the motor is used for transmission, and the hollow frame is used for connecting and fixing the motor.
Preferably, the heat dissipation group comprises a shaft lever, the shaft lever is connected with the output end of the driving group, the outer part of the shaft lever is connected with fan blades at equal intervals, the outer part of the shaft lever is connected with the inner part of the gear, the shaft lever drives the gear to rotate simultaneously, and the fan blades introduce the external air flow into the inner part of the shell to cool.
Preferably, the bottom inside the hollow frame is fixedly connected with a long sliding chute block, the front surface of the long sliding chute block is connected with a sliding block through a sliding chute, the sliding block is connected with the back surface of the toothed plate A, the sliding block is connected with the sliding chute through a spring A, the long sliding chute block is matched with the sliding block to guide the toothed plate A to make the toothed plate A move linearly, and the spring can drive the toothed plate A to return.
Preferably, vertical grooves are formed in two sides of the bottom of the toothed plate A, the inside of each vertical groove is connected with the outside of each short arm in a sliding mode, and the tops of the short arms are connected with the tops of the inside of the vertical grooves through springs B. The vertical groove guides the short arm to make the short arm move linearly, and the spring B can drive the short arm to return.
Preferably, the bottom of the connecting groove block is slidably connected with a sliding block through a sliding groove, the sliding block is connected with the driving arm, the sliding block is connected with the sliding groove through a spring C, the sliding block is matched with the sliding groove to guide the driving arm to make the driving arm conduct linear motion, and the spring C can drive the driving arm to return.
(III) beneficial effects
Compared with the prior art, the utility model provides a display screen sealing assembly, which has the following beneficial effects:
1. the display screen sealing assembly is sleeved outside a display screen group through a sealing sleeve in the mounting process, the sealing sleeve is mounted inside a shell to seal the display screen group, the driving group is started to drive the heat dissipation group to rotate in the process of radiating the display screen group to radiate the display screen group, external air flow is introduced into the shell through the perforated plate in the process of rotating the heat dissipation group, meanwhile, the heat dissipation group drives the toothed plate A to ascend in the rotating process, the ascending toothed plate A drives the cleaning plate to clean the left side of the perforated plate, external dust is cleaned inside the collecting box, the phenomenon that the perforated plate is blocked by the dust in the external air in the process of introducing the external air into the shell is avoided, the induced air effect is reduced, and a large amount of heat energy emitted by the display screen group in the use process is reduced, and the service life of the display screen group is prolonged;
2. this display screen seal assembly, the in-process that pinion rack A moved to the outside top of gear, the pinion rack B can drive and rise, pinion rack B preferential carries out the return through spring B simultaneously, so reciprocal production vibration, the pinion rack B of vibration promotes the actuating arm through fixed block cooperation transfer arm and slides in the inside of spread groove piece, the outside of sliding actuating arm to the trompil board is strikeed, the trompil board that is strikeed carries out the return through spring D and produces vibration, the trompil board cooperation cleaning mechanism of vibration is to its outside cleanness, thereby clear away the dust of its outside totally, increase trompil board radiating effect, thereby avoid the excessive heat accumulation of display screen group to reduce its life.
Drawings
FIG. 1 is a front cross-sectional view of the present utility model;
FIG. 2 is a schematic front view of the present utility model;
FIG. 3 is a front cross-sectional view of a drive-group of the present utility model;
FIG. 4 is a schematic front view of a cleaning mechanism according to the present utility model;
fig. 5 is a schematic front view of the vibration mechanism of the present utility model.
In the figure: 1. a housing; 2. a display screen group; 3. sealing sleeve; 4. an aperture plate; 5. a drive group; 6. a heat dissipation group; 7. a gear; 8. a cleaning mechanism; 81. a toothed plate A; 82. a short arm; 83. a toothed plate B; 84. a cleaning plate; 9. a vibration mechanism; 91. connecting the groove blocks; 92. a driving arm; 93. a transmission arm; 94. and a fixed block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a technical scheme, a display screen sealing assembly, comprising:
referring to fig. 1 and 2, a housing 1 is configured to mount a display screen to seal the display screen, so that a display screen set 2 can be sealed, a collecting box is connected to a right side of the housing 1 in a penetrating manner, and the collecting box is located below an opening plate 4 and can collect dust.
The display screen group 2 is arranged in the shell 1, and the scheme is structural improvement on a non-electronic element part on the basis of a display screen in the prior art, wherein the display screen group 2 is a common display screen product which is popularized in the prior art.
And the sealing sleeve 3 is arranged in the shell 1 and used for sealing and installing the sealing sleeve 3, and the sealing sleeve 3 is fixed in the shell 1 through a gasket matched bolt.
The opening plate 4 is installed in the shell 1 and used for filtering external gas, the right side of the shell 1 is provided with a square groove, the inside of the square groove is in sliding connection with the outside of the opening plate 4, the top and the bottom of the right side of the shell 1 are fixedly connected with fixing arms, and the fixing arms are connected with the opening plate 4 through springs D for driving the opening plate 4 to return.
Referring to fig. 3, a driving set 5 is installed in the casing 1 and is used for providing driving force, the driving set 5 comprises a motor for driving, the outside of the motor is fixedly connected with a hollow frame for fixing the motor through a connecting frame, the bottom of the hollow frame is connected with the inside of the casing 1, the motor is used for driving, the hollow frame is fixedly connected with the motor, the bottom of the hollow frame is fixedly connected with a long sliding chute block of a connecting component, the front surface of the long sliding chute block is slidably connected with a driving toothed plate A81 through a sliding chute to return a sliding block, the sliding block is connected with the back surface of the toothed plate A81, the sliding block is connected with the sliding chute through a spring A, the long sliding chute block is matched with the sliding block to guide the toothed plate A81 to enable the toothed plate A81 to move linearly, and the spring can drive the toothed plate A81 to return.
The heat dissipation group 6 is installed in the inside of the driving group 5 and used for rotating to dissipate heat in the display screen group 2, the heat dissipation group 6 comprises a shaft rod of a connecting component, the outside of the shaft rod is connected with the inside of the hollow frame through a fixed bearing, the shaft rod is connected with the output end of the driving group 5, the outside of the shaft rod is connected with fan blades for dissipating heat in the outside of the display screen group 2 at equal intervals, the outside of the shaft rod is connected with the inside of the gear 7, the shaft rod drives the gear 7 to rotate simultaneously, and the fan blades introduce outside air flow into the inside of the shell 1 for cooling.
And a gear 7 mounted at the outside of the heat dissipation group 6 for providing driving force, the inside of the gear 7 being connected with the outside of the heat dissipation group 6.
Referring to fig. 4, a cleaning mechanism 8 is installed inside the aperture plate 4 for cleaning the left side of the aperture plate 4.
The cleaning mechanism 8 comprises a toothed plate A81 which is driven, grooves of vertical connecting components are formed in two sides of the bottom of the toothed plate A81, the inside of each vertical groove is connected with the outside of a short arm 82 in a sliding mode, and the top of the short arm 82 is connected with the top of the inside of each vertical groove through a spring B. The vertical groove leads the short arm 82 to make its rectilinear motion, spring B can drive the short arm 82 to return, the front of pinion rack A81 meshes with the outside of gear 7, the both sides of pinion rack A81 bottom all through-connection has can make its rectilinear motion short arm 82 to pinion rack B83 direction, the bottom fixedly connected with driven pinion rack B83 of short arm 82, the right side of pinion rack A81 is connected with the cleaning plate 84 that is close to the one end of aperture board 4 and is connected with brush hair can clean aperture board 4, the right side of cleaning plate 84 and the left side sliding connection of aperture board 4.
Referring to fig. 5, a vibration mechanism 9 is mounted on the left side of the toothed plate a81 for driving the aperture plate 4 to move.
Referring to fig. 5, the vibration mechanism 9 includes a connection slot block 91 of the connection assembly, the bottom of the connection slot block 91 is slidably connected with a sliding block through a sliding slot, the sliding block is connected with a driving arm 92, the sliding block is connected with the sliding slot through a spring C, the sliding block cooperates with the sliding slot to guide the driving arm 92 to make it move linearly, the spring C can drive the driving arm 92 to return, the left side of the connection slot block 91 is connected with the right side of a toothed plate a81, the bottom of the connection slot block 91 is slidably connected with a driving arm 92 capable of striking an aperture plate 4 to make it move through a sliding slot, the left side of the driving arm 92 is connected with a driving arm 93 of the transmission through a hinge a, the left side of the driving arm 93 is connected with a fixing block 94 of the connection assembly through a hinge B, and the left side of the fixing block 94 is connected with the right side of the toothed plate B83.
The working principle of the device is as follows: after the outside at display screen group 2 is established through seal cover 3 cover to the in-process of installation, install seal cover 3 in the inside of shell 1 and seal the installation to display screen group 2, need carry out radiating in-process to display screen group 2 start drive group 5 to heat dissipation group 6 transmission make its rotation dispel the heat to display screen group 2, heat dissipation group 6 rotatory in-process is with outside air current introducing the inside of shell 1 through opening board 4, heat dissipation group 6 is at rotatory in-process drive pinion rack A81 rise simultaneously, the rack A81 that rises drives cleaning plate 84 and cleans the left side of opening board 4, clean the inside of collecting the box with its outside dust, avoid opening board 4 to be blocked by the dust in the outside air at the in-process of introducing the shell 1, thereby make its induced air effect reduce, thereby lead to display screen group 2 to give off a large amount of heat energy and reduce its life at the in-process of using.
In the process that the toothed plate A81 moves to the top outside the gear 7, the gear 7 drives the toothed plate B83 to rise, meanwhile, the toothed plate B83 returns to the original position through the spring B, vibration is generated in a reciprocating mode, the toothed plate B83 in the vibration pushes the driving arm 92 to slide in the connecting groove block 91 through the fixed block 94 in cooperation with the driving arm 93, the driving arm 92 in the sliding mode bumps the outer portion of the perforated plate 4, the bumped perforated plate 4 returns to the original position through the spring D to generate vibration, the vibrating perforated plate 4 cooperates with the cleaning mechanism 8 to clean the outer portion of the perforated plate 4, accordingly dust adhered to the perforated plate is removed completely, the heat dissipation effect of the perforated plate 4 is improved, excessive heat accumulation of the display screen set 2 is avoided, and the service life of the display screen set 2 is reduced.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A display screen sealing assembly, comprising:
the shell (1) is used for installing the display screen to seal the display screen;
the display screen group (2) is arranged in the shell (1);
the sealing sleeve (3) is arranged in the shell (1) and is used for sealing and installing the sealing sleeve (3);
an orifice plate (4) installed inside the housing (1) for filtering external gas;
a drive group (5) installed inside the housing (1) for providing a driving force;
the heat dissipation group (6) is arranged in the driving group (5) and is used for dissipating heat in the display screen group (2) in a rotating way;
a gear (7) installed outside the heat dissipation group (6) for providing driving force;
the cleaning mechanism (8) is arranged in the opening plate (4) and is used for cleaning the left side of the opening plate (4);
the cleaning mechanism (8) comprises a toothed plate A (81), the front surface of the toothed plate A (81) is meshed with the outer part of the gear (7), short arms (82) are connected to the two sides of the bottom of the toothed plate A (81) in a penetrating manner, a toothed plate B (83) is fixedly connected to the bottom of the short arms (82), a cleaning plate (84) is connected to the right side of the toothed plate A (81), and the right side of the cleaning plate (84) is connected with the left side of the opening plate (4) in a sliding manner;
the vibration mechanism (9) is arranged on the left side of the toothed plate A (81) and is used for driving the perforated plate (4) to move;
the vibration mechanism (9) comprises a connecting groove block (91), the left side of the connecting groove block (91) is connected with the right side of a toothed plate A (81), the bottom of the connecting groove block (91) is slidably connected with a driving arm (92) through a sliding groove, the left side of the driving arm (92) is connected with a transmission arm (93) through a hinge A, the left side of the transmission arm (93) is connected with a fixed block (94) through a hinge B, and the left side of the fixed block (94) is connected with the right side of a toothed plate B (83).
2. A display screen sealing assembly as claimed in claim 1, wherein: the driving group (5) comprises a motor, the outside of the motor is fixedly connected with a hollow frame through a connecting frame, and the bottom of the hollow frame is connected with the inside of the shell (1).
3. A display screen sealing assembly as claimed in claim 2, wherein: the heat dissipation group (6) comprises a shaft rod, the shaft rod is connected with the output end of the driving group (5), the outer part of the shaft rod is connected with fan blades at equal intervals, and the outer part of the shaft rod is connected with the inner part of the gear (7).
4. A display screen sealing assembly as claimed in claim 2, wherein: the bottom inside the hollow frame is fixedly connected with a long chute block, the front face of the long chute block is connected with a sliding block through a chute in a sliding manner, the sliding block is connected with the back face of a toothed plate A (81), and the sliding block is connected with the chute through a spring A.
5. A display screen sealing assembly as recited in claim 4, wherein: vertical grooves are formed in two sides of the bottom of the toothed plate A (81), the inside of each vertical groove is connected with the outside of the corresponding short arm (82) in a sliding mode, and the top of each short arm (82) is connected with the top of the inside of each vertical groove through a spring B.
6. A display screen sealing assembly as claimed in claim 1, wherein: the bottom of the connecting groove block (91) is connected with a sliding block in a sliding way through a sliding groove, the sliding block is connected with the driving arm (92), and the sliding block is connected with the sliding groove through a spring C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321975809.7U CN220543552U (en) | 2023-07-25 | 2023-07-25 | Display screen sealing assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321975809.7U CN220543552U (en) | 2023-07-25 | 2023-07-25 | Display screen sealing assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220543552U true CN220543552U (en) | 2024-02-27 |
Family
ID=89972411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321975809.7U Active CN220543552U (en) | 2023-07-25 | 2023-07-25 | Display screen sealing assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220543552U (en) |
-
2023
- 2023-07-25 CN CN202321975809.7U patent/CN220543552U/en active Active
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