CN211128038U - Can avoid button pattern wearing and tearing and have dustproof function's TV remote controller - Google Patents
Can avoid button pattern wearing and tearing and have dustproof function's TV remote controller Download PDFInfo
- Publication number
- CN211128038U CN211128038U CN202020458378.7U CN202020458378U CN211128038U CN 211128038 U CN211128038 U CN 211128038U CN 202020458378 U CN202020458378 U CN 202020458378U CN 211128038 U CN211128038 U CN 211128038U
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- CN
- China
- Prior art keywords
- remote controller
- dustproof function
- circuit board
- key
- connecting block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000001681 protective effect Effects 0.000 claims abstract description 15
- 239000000428 dust Substances 0.000 claims description 22
- 238000005299 abrasion Methods 0.000 claims description 12
- 230000010354 integration Effects 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 6
- 238000005192 partition Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of the remote controller, especially, be a can avoid button pattern wearing and tearing and have dustproof function's TV remote controller, including last casing and lower casing, the tip of going up the casing is provided with the end, and the internally mounted of end has infrared lamp, the tip of infrared lamp is provided with the protective sheath, and the tip of protective sheath is provided with the sleeve pipe, sheathed tube internally mounted has the bearing, and the internally mounted of bearing has the dwang, the avris of dwang has linked up the space bar, and the outer wall of space bar has seted up the activity groove, the internally mounted of activity groove has the cushion, and the top of cushion is provided with links up the piece, the avris of linking up the piece is provided with the circuit board. This can avoid button pattern wearing and tearing and have the convenient user of dustproof function to adjust infrared lamp angle of TV remote controller, can avoid button pattern wearing and tearing and have dustproof function, promoted the stability of user operation use, convenient user installs the dismantlement to the remote controller.
Description
Technical Field
The utility model relates to a TV remote controller technical field specifically is a can avoid button pattern wearing and tearing and have dustproof function's TV remote controller.
Background
With the rapid development of remote control technology, the performances of various aspects of television remote controllers are continuously improved, when the remote controllers are operated and used, long-time friction can cause abrasion to the patterns of the keys, users cannot conveniently identify the indication patterns on the keys, and innovation needs to be carried out on the basis of the original television remote controllers.
Traditional TV remote controller has the pattern on the button and can produce the pattern after long-time friction and obscure, not convenient and fast user's discernment and operation, and go up the use back of time, piling up of dust can cause the influence to the inside circuit board of remote controller, the problem of touch dumb and inefficacy appears, need have convenient user and adjust the infrared lamp angle, can avoid button pattern wearing and tearing and have dustproof function, the stability of user operation use has been promoted, convenient user installs the TV remote controller of dismantling to the remote controller.
Aiming at the problems, innovative design is urgently needed on the basis of the original television remote controller.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can avoid button pattern wearing and tearing and have dustproof function's TV remote controller to the pattern on the like product button that provides in solving above-mentioned background can produce the pattern after long-time friction fuzzily, and not convenient and swift user's discernment and operation, and the use back of last time, piling up of dust can cause the influence to the internal circuit board of remote controller, the problem of touch dumb and inefficacy appears.
In order to achieve the above object, the utility model provides a following technical scheme: a television remote controller capable of avoiding abrasion of key patterns and having a dustproof function comprises an upper shell and a lower shell, wherein an end is arranged at the end part of the upper shell, an infrared lamp is arranged inside the end, a protective sleeve is arranged at the end part of the infrared lamp, a sleeve is arranged at the end part of the protective sleeve, a bearing is arranged inside the sleeve, a rotating rod is arranged inside the bearing, a side of the rotating rod is connected with a spacing plate, the outer wall of the spacing plate is provided with a movable groove, a cushion is arranged inside the movable groove, a connecting block is arranged at the top of the cushion, a circuit board is arranged at the side of the connecting block, a touch pad is arranged at the top of the circuit board, a pressing key is arranged at the top of the touch pad, a limiting groove is arranged at the side of the pressing key, a dustproof cover is connected to the inner side of the limiting groove, and, and the spring is installed to the inboard of top cap, the avris of spring is provided with the fixed plate, and the tip of fixed plate is provided with the fixture block, the casing sets up in the bottom of last casing down, and the inboard of casing down is provided with the connecting block to the both sides of connecting block link up there is the locking nail.
Preferably, for welding integration setting between protective sheath and the dwang, and the dwang passes through the bearing and constitutes to rotate with the sleeve pipe and be connected.
Preferably, the soft pads are symmetrically arranged about the central axis of the circuit board, the circuit board forms a sliding structure with the movable groove through the connecting block, and the top of the circuit board is tightly attached to the bottom of the touch pad.
Preferably, the pressing key and the dust cover form a lifting structure through the limiting groove, the dust cover and the upper shell are integrally arranged, and the dust cover is symmetrically provided with two dust covers about the central axis of the pressing key.
Preferably, the fixed plate is connected with the top cover in a sliding mode, and the fixed plate and the pressing key form a clamping structure through a clamping block.
Preferably, the lower shell and the upper shell form a detachable structure through the locking nail, and the lower shell and the connecting block are in interference connection.
Compared with the prior art, the beneficial effects of the utility model are that: the television remote controller capable of avoiding abrasion of the key patterns and having the dustproof function is convenient for a user to adjust the angle of the infrared lamp, can avoid abrasion of the key patterns and has the dustproof function, improves the stability of operation and use of the user, and is convenient for the user to mount and dismount the remote controller;
1. through the arrangement of the rotating rod, a user can rotate the rotating rod, and the bearing is arranged on the inner side of the sleeve and can drive the connecting block at the end part of the rotating rod and the infrared lamp to rotate so as to adjust the direction of the infrared lamp, so that the user can conveniently adjust the direction of the infrared lamp according to the self requirement, and the user can conveniently use and operate the device;
2. through the arrangement of the limiting groove and the dust cover, the pressing key continuously slides down along the limiting groove due to the installation of the dust cover, so that the pressing key can be ensured to stably slide down in the vertical direction, the normal pressing of the pressing key can be effectively ensured, the pressing key is effectively prevented from pressing and inclining, and meanwhile, the dust cover can also enhance the dust prevention effect in remote control operation;
3. through the setting of top cap, the user is through the top installation top cap according to the key to through the fixed plate of sliding spring avris, make fixed plate and the recess looks block according to the key avris, accomplish the installation to the top cap, can effectively obstruct the contact of limbs and button pattern, reduce the wearing and tearing to the pattern, can promote the operation and the use of user to the remote control.
Drawings
Fig. 1 is a schematic view of the overall front sectional structure of the present invention;
fig. 2 is a schematic overall top view structure of the present invention;
FIG. 3 is a schematic view of the connection structure of the connection block and the rotation rod of the present invention;
fig. 4 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;
fig. 5 is an enlarged schematic structural diagram of the position B in fig. 1 according to the present invention.
In the figure: 1. an upper housing; 2. a tip; 3. an infrared lamp; 4. a protective sleeve; 5. a sleeve; 6. a bearing; 7. rotating the rod; 8. a partition plate; 9. a movable groove; 10. a soft cushion; 11. a joining block; 12. a circuit board; 13. a touch pad; 14. pressing a key; 15. a limiting groove; 16. a dust cover; 17. a top cover; 18. a spring; 19. a fixing plate; 20. a clamping block; 21. a lower housing; 22. connecting blocks; 23. and locking the nail.
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.
Referring to fig. 1-5, the present invention provides a technical solution: a television remote controller capable of avoiding abrasion of key patterns and having a dustproof function comprises an upper shell 1, an end head 2, an infrared lamp 3, a protective sleeve 4, a sleeve 5, a bearing 6, a rotating rod 7, a partition plate 8, a movable groove 9, a cushion 10, a connecting block 11, a circuit board 12, a touch pad 13, a press key 14, a limiting groove 15, a dustproof cover 16, a top cover 17, a spring 18, a fixing plate 19, a clamping block 20, a lower shell 21, a connecting block 22 and a locking nail 23, wherein the end head 2 is arranged at the end part of the upper shell 1, the infrared lamp 3 is arranged inside the end head 2, the protective sleeve 4 is arranged at the end part of the infrared lamp 3, the sleeve 5 is arranged at the end part of the protective sleeve 4, the bearing 6 is arranged inside the sleeve 5, the rotating rod 7 is arranged inside the bearing 6, the partition plate 8 is connected to the side of the rotating rod 7, the movable groove 9 is arranged on the, the top of the soft cushion 10 is provided with a connection block 11, the side of the connection block 11 is provided with a circuit board 12, the top of the circuit board 12 is provided with a touch pad 13, the top of the touch pad 13 is provided with a pressing key 14, the side of the pressing key 14 is provided with a limiting groove 15, the inner side of the limiting groove 15 is connected with a dust cover 16, the top of the pressing key 14 is provided with a top cover 17, the inner side of the top cover 17 is provided with a spring 18, the side of the spring 18 is provided with a fixing plate 19, the end part of the fixing plate 19 is provided with a fixture block 20, a lower shell 21 is arranged at the bottom of the upper shell 1, the inner side of the lower shell 21 is provided with a connecting block;
furthermore, the protective sleeve 4 and the rotating rod 7 are integrally welded, the rotating rod 7 is rotatably connected with the sleeve 5 through the bearing 6, a user can rotate the rotating rod 7, the bearing 6 is mounted on the inner side of the sleeve 5 and can drive the protective sleeve 4 and the infrared lamp 3 at the end of the rotating rod 7 to rotate, the direction of the infrared lamp 3 can be adjusted, the user can conveniently adjust the direction of the infrared lamp 3 according to the self requirement, and the use and operation of the device by the user are facilitated;
furthermore, the two soft pads 10 are symmetrically arranged about the central axis of the circuit board 12, the circuit board 12 and the movable groove 9 form a sliding structure through the connecting block 11, the top of the circuit board 12 and the bottom of the touch pad 13 are arranged in a tight fit manner, when a user presses the pressing key 14, the touch pad 13 is attached to the circuit board 12, and an instruction is sent out, when the pressing force of the user is too large, the circuit board 12 slides on the inner side of the movable groove 9 through the connecting block 11 on the side to press down the soft pad 10, and the soft pad 10 can play a role in buffering, so that long-term use of device parts can be effectively protected;
furthermore, the pressing key 14 and the dust cover 16 form a lifting structure through the limiting groove 15, the dust cover 16 and the upper shell 1 are integrally arranged, the two dust covers 16 are symmetrically arranged about the central axis of the pressing key 14, and due to the installation of the dust cover 16, the pressing key 14 continuously slides down along the limiting groove 15, so that the pressing key 14 can be ensured to stably slide down in the vertical direction, the normal pressing of the pressing key 14 can be effectively ensured, the pressing key 14 is effectively prevented from pressing and inclining, and meanwhile, the dust cover 16 can also enhance the dust prevention effect used in remote control operation;
furthermore, the fixing plate 19 is in sliding connection with the top cover 17, the fixing plate 19 and the pressing key 14 form a clamping structure through the clamping block 20, a user installs the top cover 17 on the top end of the pressing key 14 and clamps the fixing plate 19 on the side of the sliding spring 18 with the groove on the side of the pressing key 14, so that the top cover 17 is installed, the contact between limbs and key patterns can be effectively prevented, the abrasion to the patterns is reduced, and the operation and use of the user on remote control can be improved;
further, casing 21 constitutes detachable construction through locking nail 23 and last casing 1 down, and be interference connection between casing 21 and the connecting block 22 down, and the user can be through dismantling locking nail 23 back when meetting the remote controller and breaking down for connecting block 22 and casing 21 break away from the connection down to this maintains the device, convenient user is to the maintenance operation of device.
The working principle is as follows: when a user uses and operates the television remote controller which can avoid the abrasion of key patterns and has a dustproof function, firstly, the user can rotate the rotating rod 7, the bearing 6 is arranged on the inner side of the sleeve 5, the protective sleeve 4 at the end part of the rotating rod 7 and the infrared lamp 3 can be driven to rotate, the direction of the infrared lamp 3 is adjusted, then, when the user presses the press key 14, the touch pad 13 is attached to the circuit board 12 to send an instruction, when the pressing force of the user is too large, the circuit board 12 slides on the inner side of the movable groove 9 through the connecting block 11 on the side to press the soft pad 10, the soft pad 10 can play a buffering role, meanwhile, due to the installation of the dustproof cover 16, the press key 14 continuously slides downwards along the limiting groove 15, and the press key 14 can be ensured to stably slide downwards in the vertical direction;
then, the user installs the top cover 17 on the top of the pressing key 14, and through the fixing plate 19 on the side of the sliding spring 18, the fixing plate 19 is engaged with the groove on the side of the pressing key 14, so as to complete the installation of the top cover 17, and finally, when the user encounters a fault of the remote controller, the user can detach the connecting block 22 from the lower shell 21 by detaching the locking nail 23, so as to maintain the device.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a can avoid button pattern wearing and tearing and have dustproof function's TV remote controller, includes casing (1) and casing (21) down, its characterized in that: the end part of the upper shell (1) is provided with an end (2), the interior of the end (2) is provided with an infrared lamp (3), the end part of the infrared lamp (3) is provided with a protective sleeve (4), the end part of the protective sleeve (4) is provided with a sleeve (5), the interior of the sleeve (5) is provided with a bearing (6), the interior of the bearing (6) is provided with a rotating rod (7), the side of the rotating rod (7) is connected with a spacing plate (8), the outer wall of the spacing plate (8) is provided with a movable groove (9), the interior of the movable groove (9) is provided with a cushion (10), the top of the cushion (10) is provided with a connecting block (11), the side of the connecting block (11) is provided with a circuit board (12), the top of the circuit board (12) is provided with a touch pad (13), the top of the touch pad (13) is provided with, and spacing groove (15) have been seted up to the avris of pressing key (14) to the inboard of spacing groove (15) links up dust cover (16), the top of pressing key (14) is provided with top cap (17), and spring (18) are installed to the inboard of top cap (17), the avris of spring (18) is provided with fixed plate (19), and the tip of fixed plate (19) is provided with fixture block (20), casing (21) set up in the bottom of last casing (1) down, and the inboard of casing (21) is provided with connecting block (22) down to the both sides of connecting block (22) link up has locking nail (23).
2. The television remote controller capable of preventing abrasion of key patterns and having a dustproof function as claimed in claim 1, wherein: for welding integration setting between protective sheath (4) and dwang (7), and dwang (7) pass through bearing (6) and constitute with sleeve pipe (5) and rotate and be connected.
3. The television remote controller capable of preventing abrasion of key patterns and having a dustproof function as claimed in claim 1, wherein: the soft pad (10) is symmetrically provided with two about the central axis of the circuit board (12), the circuit board (12) forms a sliding structure with the movable groove (9) through the connecting block (11), and the top of the circuit board (12) is tightly attached to the bottom of the touch pad (13).
4. The television remote controller capable of preventing abrasion of key patterns and having a dustproof function as claimed in claim 1, wherein: the pressing key (14) and the dust cover (16) form a lifting structure through the limiting groove (15), the dust cover (16) and the upper shell (1) are integrally arranged, and the number of the dust cover (16) is two in symmetry with the central axis of the pressing key (14).
5. The television remote controller capable of preventing abrasion of key patterns and having a dustproof function as claimed in claim 1, wherein: the fixing plate (19) is in sliding connection with the top cover (17), and the fixing plate (19) and the pressing key (14) form a clamping structure through a clamping block (20).
6. The television remote controller capable of preventing abrasion of key patterns and having a dustproof function as claimed in claim 1, wherein: the lower shell (21) and the upper shell (1) form a detachable structure through a locking nail (23), and the lower shell (21) is in interference connection with the connecting block (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020458378.7U CN211128038U (en) | 2020-04-01 | 2020-04-01 | Can avoid button pattern wearing and tearing and have dustproof function's TV remote controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020458378.7U CN211128038U (en) | 2020-04-01 | 2020-04-01 | Can avoid button pattern wearing and tearing and have dustproof function's TV remote controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211128038U true CN211128038U (en) | 2020-07-28 |
Family
ID=71705726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020458378.7U Expired - Fee Related CN211128038U (en) | 2020-04-01 | 2020-04-01 | Can avoid button pattern wearing and tearing and have dustproof function's TV remote controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211128038U (en) |
-
2020
- 2020-04-01 CN CN202020458378.7U patent/CN211128038U/en not_active Expired - Fee Related
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Legal Events
| 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: 20200728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |