CN204360544U - A kind of hand-held remote control unit - Google Patents
A kind of hand-held remote control unit Download PDFInfo
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- CN204360544U CN204360544U CN201420837206.5U CN201420837206U CN204360544U CN 204360544 U CN204360544 U CN 204360544U CN 201420837206 U CN201420837206 U CN 201420837206U CN 204360544 U CN204360544 U CN 204360544U
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- battery
- bonnet
- chip microcomputer
- protecgulum
- locating slot
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Abstract
The utility model discloses a kind of hand-held remote control unit, comprise protecgulum, button group, pcb board, bonnet, battery and battery cover, described protecgulum is provided with some perforates and embeds for described button group, inside described protecgulum, surrounding is provided with front limit block, inside bonnet, surrounding is provided with rear limited block, when described protecgulum and bonnet combination, described pcb board clamps with location by this front limit block and rear limited block, described pcb board is provided with circuit structure, the surrounding of described protecgulum is provided with the draw-in groove of opening laterally, the surrounding of described bonnet is provided with buckle outstanding to the inside, by this draw-in groove and buckle, described bonnet is covered securely with protecgulum, the end of described bonnet is provided with battery locating slot, the open top of battery locating slot and bottom opening, and battery is inserted from the open top of battery locating slot, and the electrode of battery exposes by the bottom opening of battery locating slot, and battery locating slot covers by described battery cover.
Description
Technical field
The utility model relates to telepilot technical field, particularly a kind of hand-held remote control unit.
Background technology
Radio remote controller (RF Remote Control) is the remote control equipment utilizing the various mechanisms of radio signal to a distant place to control.After these signals are received by the receiving equipment in a distant place, can instruction or drive other various corresponding machinery or electronic equipment, go various operation, as closed circuit, moving handle, started motor, carried out by these machineries the operation that needs again afterwards.As a kind of telepilot kind of supplementing mutually with Infrared remote controller, at garage door, Electrically operated gate, banister remote pilot, burglar alarm, Industry Control and wireless intelligent house field are widely used.
But in view of producer is to the restriction of cost and the deficiency relating to dynamics, make the structure of Digiplex firm not, will wholely fall apart on the ground once fall, also have plenty of because jolting in transportation, making internal structural element loosen thus collide makes it damage, particularly for pcb board, once damaging appears in the circuit on pcb board, whole telepilot will be scrapped.General circuit structure is all use simple element to form simple and crude circuit structure to save cost, and the stability of its work can not get stablizing, and can not have good expanded function, makes function fairly simple, impracticable.
Utility model content
The technical problems to be solved in the utility model is for above-mentioned the deficiencies in the prior art, provides a kind of hand-held remote control unit, and physical construction is simple and combine close and firm, and circuit structure is by the stability of modularization increase work and practicality.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of hand-held remote control unit, comprise protecgulum, button group, pcb board, bonnet, battery and battery cover, described protecgulum is provided with some perforates and embeds for described button group, inside described protecgulum, surrounding is provided with front limit block, inside bonnet, surrounding is provided with rear limited block, when described protecgulum and bonnet combination, described pcb board clamps with location by this front limit block and rear limited block, described pcb board is provided with circuit structure, the surrounding of described protecgulum is provided with the draw-in groove of opening laterally, the surrounding of described bonnet is provided with buckle outstanding to the inside, by this draw-in groove and buckle, described bonnet is covered securely with protecgulum, the end of described bonnet is provided with battery locating slot, the open top of battery locating slot and bottom opening, and battery is inserted from the open top of battery locating slot, and the electrode of battery exposes by the bottom opening of battery locating slot, and battery locating slot covers by described battery cover.
In technique scheme, the front end of described battery cover is provided with inserted block, and the end of described bonnet is provided with and the slot holding described inserted block; The end of described battery cover is provided with to the outstanding slide block in side, both sides, and the end of described bonnet is provided with the chute of accommodating described slide block; Described battery cover is by being slidably mounted on bonnet.
In technique scheme, the outside surface of described battery cover is provided with rough anti-skidding lines.
In technique scheme, described front limit block is provided with the backstay running through described pcb board, inside bonnet, is provided with the backstay trepanning of this backstay accommodating.
In technique scheme, the inwall bottom described battery locating slot tilts.
In technique scheme, described circuit structure comprises radio frequency chip A7105, single-chip microcomputer HT66F0174 and keyswitch SW1 ~ SW10, the SDIO end of described radio frequency chip is held with the PC2 of single-chip microcomputer and is connected, the SCK end of radio frequency chip is held with the PA1 of single-chip microcomputer and is connected, the SCS end of radio frequency chip is held with the PA3 of single-chip microcomputer and is connected, the G101 end of radio frequency chip is held with the PC1 of single-chip microcomputer and is connected, and the G102 end of radio frequency chip is held with the PC0 of single-chip microcomputer and is connected; The PA5 end of described single-chip microcomputer, PA6 end, PA7 end are connected to one end of keyswitch SW1 ~ SW9, the PB3 end of single-chip microcomputer, PB4 end, PB5 end are connected to the other end of keyswitch SW1 ~ SW9, described single-chip microcomputer PB6 holds the one end connecting keyswitch SW10, and PA7 end connects the other end of keyswitch SW10.
In technique scheme, after the PB0 of single-chip microcomputer end and a light emitting diode and resistance R3, connect battery.
The beneficial effects of the utility model are: together with protecgulum and bonnet to be secured in the cooperation of draw-in groove by buckle, and both this stroke cavity in realize pcb board with limited block and backstay fixing, very effectively can avoid the problem causing cisco unity malfunction because pcb board loosens, increase the stability of work.Button cell is fixed on bonnet by battery locating slot, does not also need to tear battery open even if pcb board will be split out, convenient for maintaining or replacing pcb board.
Accompanying drawing explanation
Fig. 1 is decomposition texture schematic diagram of the present utility model;
Fig. 2 is cross section structure schematic diagram of the present utility model;
Fig. 3 is radio frequency structure schematic diagram in circuit structure of the present utility model;
Fig. 4 is the electrical block diagram of single-chip microcomputer in circuit structure of the present utility model.
In figure, 1, protecgulum; 2, button group; 3, pcb board; 4, bonnet; 5, battery; 6, battery cover; 7, front limit block; 8, rear limited block; 9, draw-in groove; 10, battery locating slot; 11, inserted block; 12, slot; 13, slide block; 14, chute; 15, anti-skidding lines; 16, backstay; 17, backstay trepanning; 18, buckle.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As Fig. 1, shown in 2, a kind of hand-held remote control unit, comprise protecgulum 1, button group 2, pcb board 3, bonnet 4, battery 5 and battery cover 6, described protecgulum 1 is provided with some perforates and embeds for described button group 2, inside described protecgulum 1, surrounding is provided with front limit block 7, inside bonnet 4, surrounding is provided with rear limited block 8, when described protecgulum 1 and bonnet 4 combine, described pcb board 3 clamps to locate by this front limit block 7 and rear limited block 8, described pcb board 3 is provided with circuit structure, the surrounding of described protecgulum 1 is provided with the draw-in groove 9 of opening laterally, the surrounding of described bonnet 4 is provided with buckle 18 outstanding to the inside, by this draw-in groove 9 and buckle 18, described bonnet 4 is covered securely with protecgulum 1, the end of described bonnet 4 is provided with battery locating slot 10, the open top of battery locating slot 10 and bottom opening, battery 5 is inserted from the open top of battery locating slot 10, and the electrode of battery 5 exposes by the bottom opening of battery locating slot 10, and battery locating slot 10 covers by described battery cover 6.
Wherein, the front end of described battery cover 6 is provided with inserted block 11, and the end of described bonnet 4 is provided with and the slot 12 holding described inserted block 11; The end of described battery cover 6 is provided with the slide block 13 outstanding to side, both sides, and the end of described bonnet 4 is provided with the chute 14 of accommodating described slide block 13; Described battery cover 6 is by being slidably mounted on bonnet 4.
Wherein, the outside surface of described battery cover 6 is provided with rough anti-skidding lines 15.Increase staff to the friction force on battery cover 6 surface, facilitate user to slide and split out battery cover 6, battery is changed.
Wherein, described front limit block 7 is provided with the backstay 16 running through described pcb board 3, inside bonnet 4, is provided with the backstay trepanning 17 of this backstay 16 accommodating.It is fixing that pcb board 3 is also undertaken again by the backstay trepanning 17 inside the backstay 16 that arranges on front limit block 7 and bonnet 4 on the basis gripped of front limit block 7 and rear limited block 8, ensures the steadiness of pcb board, ensure the stable of its duty.
Wherein, the inwall bottom described battery locating slot 10 tilts.Coordinate with the bottom shape of button cell 5, make button cell 5 can firmly be placed in battery locating slot 10.
As shown in Figure 3,4, wherein, described circuit structure comprises radio frequency chip A7105, single-chip microcomputer HT66F0174 and keyswitch SW1 ~ SW10, the SDIO end of described radio frequency chip is held with the PC2 of single-chip microcomputer and is connected, the SCK end of radio frequency chip is held with the PA1 of single-chip microcomputer and is connected, the SCS end of radio frequency chip is held with the PA3 of single-chip microcomputer and is connected, and the G101 end of radio frequency chip is held with the PC1 of single-chip microcomputer and is connected, and the G102 end of radio frequency chip is held with the PC0 of single-chip microcomputer and is connected; The PA5 end of described single-chip microcomputer, PA6 end, PA7 end are connected to one end of keyswitch SW1 ~ SW9, the PB3 end of single-chip microcomputer, PB4 end, PB5 end are connected to the other end of keyswitch SW1 ~ SW9, described single-chip microcomputer PB6 holds the one end connecting keyswitch SW10, and PA7 end connects the other end of keyswitch SW10.Wherein, battery is connect after PB0 end and a light emitting diode and the resistance R3 of single-chip microcomputer.The X0 end of radio frequency chip is connected a quartz (controlled) oscillator between hold with X1, and quartz (controlled) oscillator two ends connect electric capacity C14 and C15 respectively, and a connect inductance L 4 and electric capacity C6 of antenna ANT1 holds with the RFO of radio frequency chip and be connected, this inductance L 4 and electric capacity C6 indirectly; Ground connection after the RFI termination one electric capacity C10 of radio frequency chip; Wherein, two shunt capacitance C17 and C18 are connected between antenna ANT1 with inductance L 4.Battery adopts button cell CR2032, and the positive pole of battery and the REG1 of radio frequency chip hold to be connected and power.The PA4 end of single-chip microcomputer and PB2 hold TP1 and TP2 respectively as production test, TP1 and TP2 puts pad on pcb board.The PA0 end of single-chip microcomputer and PA2 hold the programming port as program.
Above embodiment is just to illustrate instead of restriction the utility model, therefore all equivalences done according to the method described in the utility model patent claim change or modify, and are included in the utility model patent claim.
Claims (7)
1. a hand-held remote control unit, it is characterized in that: comprise protecgulum, button group, pcb board, bonnet, battery and battery cover, described protecgulum is provided with some perforates and embeds for described button group, inside described protecgulum, surrounding is provided with front limit block, inside bonnet, surrounding is provided with rear limited block, when described protecgulum and bonnet combination, described pcb board clamps with location by this front limit block and rear limited block, described pcb board is provided with circuit structure, the surrounding of described protecgulum is provided with the draw-in groove of opening laterally, the surrounding of described bonnet is provided with buckle outstanding to the inside, by this draw-in groove and buckle, described bonnet is covered securely with protecgulum, the end of described bonnet is provided with battery locating slot, the open top of battery locating slot and bottom opening, and battery is inserted from the open top of battery locating slot, and the electrode of battery exposes by the bottom opening of battery locating slot, and battery locating slot covers by described battery cover.
2. a kind of hand-held remote control unit according to claim 1, is characterized in that: the front end of described battery cover is provided with inserted block, and the end of described bonnet is provided with and the slot holding described inserted block; The end of described battery cover is provided with to the outstanding slide block in side, both sides, and the end of described bonnet is provided with the chute of accommodating described slide block; Described battery cover is by being slidably mounted on bonnet.
3. a kind of hand-held remote control unit according to claim 1, is characterized in that: the outside surface of described battery cover is provided with rough anti-skidding lines.
4. a kind of hand-held remote control unit according to claim 1, is characterized in that: described front limit block is provided with the backstay running through described pcb board, is provided with the backstay trepanning of this backstay accommodating inside bonnet.
5. a kind of hand-held remote control unit according to claim 1, is characterized in that: the inwall bottom described battery locating slot tilts.
6. a kind of hand-held remote control unit according to claim 1, it is characterized in that: described circuit structure comprises radio frequency chip A7105, single-chip microcomputer HT66F0174 and keyswitch SW1 ~ SW10, the SDIO end of described radio frequency chip is held with the PC2 of single-chip microcomputer and is connected, the SCK end of radio frequency chip is held with the PA1 of single-chip microcomputer and is connected, the SCS end of radio frequency chip is held with the PA3 of single-chip microcomputer and is connected, the G101 end of radio frequency chip is held with the PC1 of single-chip microcomputer and is connected, and the G102 end of radio frequency chip is held with the PC0 of single-chip microcomputer and is connected; The PA5 end of described single-chip microcomputer, PA6 end, PA7 end are connected to one end of keyswitch SW1 ~ SW9, the PB3 end of single-chip microcomputer, PB4 end, PB5 end are connected to the other end of keyswitch SW1 ~ SW9, described single-chip microcomputer PB6 holds the one end connecting keyswitch SW10, and PA7 end connects the other end of keyswitch SW10.
7. a kind of hand-held remote control unit according to claim 1, is characterized in that: connect battery after the PB0 of single-chip microcomputer end and a light emitting diode and resistance R3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420837206.5U CN204360544U (en) | 2014-12-25 | 2014-12-25 | A kind of hand-held remote control unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420837206.5U CN204360544U (en) | 2014-12-25 | 2014-12-25 | A kind of hand-held remote control unit |
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| Publication Number | Publication Date |
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| CN204360544U true CN204360544U (en) | 2015-05-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420837206.5U Active CN204360544U (en) | 2014-12-25 | 2014-12-25 | A kind of hand-held remote control unit |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109195389A (en) * | 2018-11-05 | 2019-01-11 | 嘉兴尚品电子科技有限公司 | A kind of interior card insertion controller assemblies convenient for taking |
| CN112788895A (en) * | 2021-01-14 | 2021-05-11 | 江西欧迈斯微电子有限公司 | Anti-dismantling module and electronic system |
-
2014
- 2014-12-25 CN CN201420837206.5U patent/CN204360544U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109195389A (en) * | 2018-11-05 | 2019-01-11 | 嘉兴尚品电子科技有限公司 | A kind of interior card insertion controller assemblies convenient for taking |
| CN112788895A (en) * | 2021-01-14 | 2021-05-11 | 江西欧迈斯微电子有限公司 | Anti-dismantling module and electronic system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 253, Hengli Junma Road, Hengli Town, Dongguan, Guangdong 523460 Patentee after: Guangdong Qingzhou Photoelectric Technology Co.,Ltd. Address before: 523000 The third floor of the factory building in Xinsi Village, Hengli Town, Dongguan City, Guangdong Province Patentee before: LETARON ELECTRONIC CO.,LTD. |
|
| CP03 | Change of name, title or address |