CN203608476U - Remote controller with ultrathin structure - Google Patents
Remote controller with ultrathin structure Download PDFInfo
- Publication number
- CN203608476U CN203608476U CN201320838794.XU CN201320838794U CN203608476U CN 203608476 U CN203608476 U CN 203608476U CN 201320838794 U CN201320838794 U CN 201320838794U CN 203608476 U CN203608476 U CN 203608476U
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- groove
- printed circuit
- circuit board
- transmitting tube
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Abstract
The utility model belongs to the technical field of wireless remote control equipment, and relates to a remote controller with an ultrathin structure. The front end of a printed circuit board is provided with a notch groove in a cutting manner. Root ends of welding pins of a transmitting tube are welded to the printed circuit board on the edge part of the notch groove. The transmitting tube is embedded into the notch groove of the printed circuit board. A rear housing is provided with a clearance slot in a hollow manner. The transmitting tube is embedded into the clearance slot. A liquid crystal plate is inlaid in an upper housing. The upper housing is fixedly provided with button holes. The printed circuit board is provided with buttons in a pasted manner. The upper housing and the printed circuit board are fixedly assembled through screws. The buttons on the printed circuit board correspondingly penetrate through the button holes. The tail part of the rear housing is provided with a battery slot with an electrode spring. The outer end of the battery slot is provided with a battery cover. The Peripheries of the rear housing and the upper housing are fixedly provided with projections and grooves. The projections and the grooves of the rear housing are respectively clamped with the grooves and the projections of the upper housing. The remote controller with the ultrathin structure is simple in structure, reliable in theory, simple in operation, low in manufacturing cost, light in weight, artful in appearance, environmentally friendly, and safe in usage.
Description
Technical field:
The utility model belongs to wireless remote control device technical field, relates to a kind of remote controller of superthin structure, to solve the thickness problem of existing remote controller, by the redesign of structure, makes that remote controller overall weight alleviates, reduced thickness, to save production cost.
Background technology:
Remote controller is a kind of wireless launcher that is used for Long-distance Control machinery, it is by modern digital coding, key information is encoded and launch with form of light waves by transmitting tube, light wave is transformed into the signal of telecommunication and passes to processor and decodes after receiver is accepted, then sends corresponding instruction and complete with equipment such as controller top boxs a kind of device of corresponding operating demand, along with being showing improvement or progress day by day of science and technology, people's living condition is become better and better, household electrical appliance have obtained extensively universal, the remote control matching with it has also become requisite thing in daily life, remote controller the earliest invented in the fifties in last century, wired wireless remote controller that develops into gradually afterwards at the beginning, after the ultrared semiconductor device of sending and receiving is developed, just replace gradually ultrasonic wave control device, conventional remote controller major part is by integrated circuit electroplax now, transmitting tube and being used for produces the compositions such as the button of different messages, and along with the intellectuality of household electrical appliance, the function of remote controller is diversification more thereupon also, all complete machine is thicker substantially to cause remote controller in currently available technology, build is larger, outward appearance heaviness, use and carry very inconvenient, method to set up and the device of the disclosed a kind of TV remote controller miniaturization of Chinese patent 02157287.9, 10 numerical keys are replaced by two singly-bounds, recognition by pressing keys is judged by timing software, although realized, remote controller diminishes and the object of attenuation, but because timing software is that time delay judges the numerical key that user is selected according to button, very inconvenient when use, and cost is higher, therefore seek to design a kind of ultra-thin remote control device simple in structure, make complete machine reduced thickness, cost lower, use feel better, have a good application prospect and economic worth.
Summary of the invention:
Goal of the invention of the present utility model is to overcome the shortcoming that prior art exists, and seeks to design a kind of remote controller of superthin structure, and by the design of readjusting to remote controller structure, the thickness of attenuate entirety, increases and use feel, and reduce production costs.
To achieve these goals, agent structure of the present utility model comprises back cover, upper casing, liquid crystal board, transmitting tube, avoiding hollow groove, the groove of the notch, printed circuit board (PCB), transmitting tube leg, battery case, electrode spring, button, key hole, battery cover, screw, projection and groove, the front cutting formula of printed circuit board (PCB) is shaped with the groove of the notch of rectangle structure, the printed circuit board (PCB) welding of the butt of transmitting tube leg and groove of the notch edge, embeds in the groove of the notch of printed circuit board (PCB) transmitting tube; The position of the inner corresponding transmitting tube of back cover hollows out formula and is shaped with avoiding hollow groove, and transmitting tube is embedded in avoiding hollow groove; Liquid crystal board is embedded in upper casing, is fixedly shaped with the key hole of circular hole on upper casing, and on printed circuit board (PCB), adhesive type is shaped with 8-16 button, and upper casing and printed circuit board (PCB) are screwed assembling, and the button on printed circuit board (PCB) is corresponding to key hole; The afterbody of back cover is shaped with the battery case of hollow type, the inner electrode spring that is fixedly shaped with of battery case packs into and fixes for dry cell, the outer end of battery case is shaped with detachable battery cover, the surrounding of back cover and upper casing is along upper projection and the groove of being all fixedly shaped with, projection on back cover and groove engage mutually with groove and projection on upper casing, realize the sealing assembling of remote controller entirety.
Avoiding hollow groove semicircular in shape or circular arc that the utility model relates to, its degree of depth is greater than the radius of transmitting tube; The width of the groove of the notch is greater than the diameter of transmitting tube, and the diameter of key hole is greater than the diameter of button, and projection is mutually corresponding with the size and shape of groove, can mutually closely engage.
The utility model compared with prior art, in the situation that not increasing other parts, design by the groove of the notch and avoiding hollow groove, transmitting tube is embedded in printed circuit board (PCB) and back cover, reduce the thickness of remote controller entirety, it is simple in structure, principle is reliable, easy and simple to handle, cost of manufacture is low, and outward appearance is light and handy, environmental friendliness, is used safety.
Accompanying drawing explanation:
Fig. 1 is section agent structure principle schematic of the present utility model.
Fig. 2 is that upper casing and the printed circuit board (PCB) that the utility model relates to assembled the enlarged drawing of rear transmitting tube position.
Embodiment:
Below in conjunction with accompanying drawing and by embodiment, the utility model is described in further detail.
Embodiment:
The agent structure of the present embodiment comprises back cover 1, upper casing 2, liquid crystal board 3, transmitting tube 4, avoiding hollow groove 5, the groove of the notch 6, printed circuit board (PCB) 7, transmitting tube leg 8, battery case 9, electrode spring 10, button 11, key hole 12, battery cover 13, screw 14, projection 15 and groove 16, the front cutting formula of printed circuit board (PCB) 7 is shaped with the groove of the notch 6 of rectangle structure, the printed circuit board (PCB) 7 of the butt of transmitting tube leg 8 and the groove of the notch 6 edges welds, and transmitting tube 4 is embedded in the groove of the notch 6 of printed circuit board (PCB) 7; The position of the inner corresponding transmitting tube 4 of back cover 1 hollows out formula and is shaped with avoiding hollow groove 5, and transmitting tube 4 is embedded in avoiding hollow groove 5; Liquid crystal board 3 is embedded in upper casing 2, on upper casing 2, be fixedly shaped with the key hole 12 of circular hole, on printed circuit board (PCB) 7, adhesive type is shaped with 8-16 button 11, and upper casing 2 is with printed circuit board (PCB) 7 by the fixing assembling of screw 14, and the button 11 on printed circuit board (PCB) 7 is corresponding to key hole 12; The afterbody of back cover 1 is shaped with the battery case 9 of hollow type, the inner electrode spring 10 that is fixedly shaped with of battery case 9 packs into and fixes for dry cell, the outer end of battery case 9 is shaped with detachable battery cover 13, the surrounding of back cover 1 and upper casing 2 is along upper projection 15 and the groove 16 of being all fixedly shaped with, projection 15 on back cover 1 and groove 16 engage mutually with groove 16 and projection 15 on upper casing 2, realize the sealing assembling of remote controller entirety.
Avoiding hollow groove 5 semicirculars in shape or circular arc that the present embodiment relates to, its degree of depth is greater than the radius of transmitting tube 4; The width of the groove of the notch 6 is greater than the diameter of transmitting tube 4, and the diameter of key hole 12 is greater than the diameter of button 11, and projection 15 is mutually corresponding with the size and shape of groove 16, can mutually closely engage.
The remote controller of the superthin structure that the present embodiment relates to is in the time of assembling, first printed circuit board (PCB) 7 is adjacent to liquid crystal board 3, and button 11 is aimed at and penetrated in the key hole 12 of upper casing 2, by screw 14, upper casing 2 is assembled with printed circuit board (PCB) 7 is fixing again, again the root of transmitting tube leg 8 is close to the groove of the notch 6 and the fixing welding of printed circuit board (PCB) 7, transmitting tube 4 is embedded in printed circuit board (PCB) 7, then the avoiding hollow groove of back cover 15 is docked with transmitting tube 4, transmitting tube 4 is embedded in back cover 1 simultaneously, finally press the surrounding of back cover 1 and upper casing 2, each projection 15 is engaged mutually with groove 16, complete the assembling of overall remote controller.
Claims (2)
1. the remote controller of a superthin structure, it is characterized in that agent structure comprises back cover, upper casing, liquid crystal board, transmitting tube, avoiding hollow groove, the groove of the notch, printed circuit board (PCB), transmitting tube leg, battery case, electrode spring, button, key hole, battery cover, screw, projection and groove, the front cutting formula of printed circuit board (PCB) is shaped with the groove of the notch of rectangle structure, the printed circuit board (PCB) welding of the butt of transmitting tube leg and groove of the notch edge, transmitting tube is embedded in the groove of the notch of printed circuit board (PCB); The position of the inner corresponding transmitting tube of back cover hollows out formula and is shaped with avoiding hollow groove, and transmitting tube is embedded in avoiding hollow groove; Liquid crystal board is embedded in upper casing, is fixedly shaped with the key hole of circular hole on upper casing, and on printed circuit board (PCB), adhesive type is shaped with 8-16 button, and upper casing and printed circuit board (PCB) are screwed assembling, and the button on printed circuit board (PCB) is corresponding to key hole; The afterbody of back cover is shaped with the battery case of hollow type, the inner electrode spring that is fixedly shaped with of battery case, the outer end of battery case is shaped with detachable battery cover, and the surrounding of back cover and upper casing is along upper projection and the groove of being all fixedly shaped with, and the projection on back cover and groove engage mutually with groove and projection on upper casing.
2. the remote controller of superthin structure according to claim 1, is characterized in that described avoiding hollow groove semicircular in shape or circular arc, and its degree of depth is greater than the radius of transmitting tube; The width of the groove of the notch is greater than the diameter of transmitting tube, and the diameter of key hole is greater than the diameter of button, and projection is mutually corresponding with the size and shape of groove, can mutually closely engage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320838794.XU CN203608476U (en) | 2013-12-18 | 2013-12-18 | Remote controller with ultrathin structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320838794.XU CN203608476U (en) | 2013-12-18 | 2013-12-18 | Remote controller with ultrathin structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203608476U true CN203608476U (en) | 2014-05-21 |
Family
ID=50721129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320838794.XU Expired - Fee Related CN203608476U (en) | 2013-12-18 | 2013-12-18 | Remote controller with ultrathin structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203608476U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI712352B (en) * | 2019-10-29 | 2020-12-01 | 沅聖科技股份有限公司 | Fixing structure and remote control device using the same |
| CN113710047A (en) * | 2021-01-28 | 2021-11-26 | 深圳市途安达科技有限公司 | Electronic key |
-
2013
- 2013-12-18 CN CN201320838794.XU patent/CN203608476U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI712352B (en) * | 2019-10-29 | 2020-12-01 | 沅聖科技股份有限公司 | Fixing structure and remote control device using the same |
| CN113710047A (en) * | 2021-01-28 | 2021-11-26 | 深圳市途安达科技有限公司 | Electronic key |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140521 Termination date: 20211218 |