CN204680495U - A kind of variable-resistance output device - Google Patents
A kind of variable-resistance output device Download PDFInfo
- Publication number
- CN204680495U CN204680495U CN201520306477.2U CN201520306477U CN204680495U CN 204680495 U CN204680495 U CN 204680495U CN 201520306477 U CN201520306477 U CN 201520306477U CN 204680495 U CN204680495 U CN 204680495U
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- CN
- China
- Prior art keywords
- resistor disc
- fixed head
- output device
- rotating seat
- variable
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Abstract
The utility model relates to control device technical field, disclose a kind of variable-resistance output device, comprise fixed head, described fixed head is embedded with resistor disc, described resistor disc is connected with several lead-out terminals, described fixed head is also snapped with rotating seat, and described rotating seat is provided with the folding mover contacted with described resistor disc; This output device is owing to being embedded in fixed head by resistor disc, namely when shaping, be embedded in fixed head by resistor disc, thus resistor disc is firmly loaded in fixed head, this structure be embedded manufactures convenient, avoid the operations such as bonding, assembling, but also there is the simple advantage of structure.
Description
Technical field
The utility model relates to control device technical field, particularly relates to a kind of variable-resistance output device.
Background technology
Variable-resistance output device is mainly used on the electronic product in the fields such as household electrical appliances, automobile and distant bar control, prior art discloses a kind of rotary adjustable resistance, comprise column spinner, bracing frame, folding mover, resistor disc: its surface being provided with resistive circuit abuts with described folding mover, the rotation with described folding mover changes the conductive path of resistive circuit; Noumenal seat: mate with support frame as described above and be connected, be provided with containing cavity, described resistor disc is fixed at the bottom of the chamber of described containing cavity, and described rotating seat is limited in containing cavity and rotates; Terminal: be fixed on described resistor disc and conduct electricity with described resistor disc and be connected with output resistance; Support frame as described above is fixed with stage casing sheet, described stage casing sheet is provided with the arc convex abutted with described rotating seat, described rotating seat is provided with the sectional grooves of mating with described arc convex, and described arc convex embeds/produce described sectional grooves with the rotation of described rotating seat.Although this resistor disc is fixed at the bottom of the chamber of described containing cavity, it generally adopts bonding mode, and this fixed form is along with the lengthening of life cycle, and its fixation is poor, easily causes resistor disc to get loose, and in view of this, is necessary to make improvements it.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, provides a kind of variable-resistance output device, and it is simple and be convenient to the advantage that manufactures that this output device has good fixing effect, structure.
For achieving the above object, the variable-resistance output device of one of the present utility model, comprise fixed head, described fixed head is embedded with resistor disc, described resistor disc is connected with several lead-out terminals, described fixed head is also snapped with rotating seat, and described rotating seat is provided with the folding mover contacted with described resistor disc.
Preferably, described fixed head is provided with the reinforcement position of bone for carrying described resistor disc.
Preferably, described rotating seat is provided with reference column, and described folding mover is provided with the through hole passed for described reference column.
Further, described rotating seat is provided with the recess for accommodating described folding mover, and described reference column is arranged in recess.
Preferably, described fixed head arranges riveted holes, and described riveted holes is positioned at the junction of resistor disc and lead-out terminal, and described resistor disc is fixed by rivet and lead-out terminal.
The beneficial effects of the utility model: the variable-resistance output device of one of the present utility model, comprise fixed head, described fixed head is embedded with resistor disc, described resistor disc is connected with several lead-out terminals, described fixed head is also snapped with rotating seat, and described rotating seat is provided with the folding mover contacted with described resistor disc; This output device is owing to being embedded in fixed head by resistor disc, namely when shaping, be embedded in fixed head by resistor disc, thus resistor disc is firmly loaded in fixed head, this structure be embedded manufactures convenient, avoid the operations such as bonding, assembling, but also there is the simple advantage of structure.
Accompanying drawing explanation
Fig. 1 is stereogram of the present utility model.
Fig. 2 is the stereogram at another visual angle of the present utility model.
Fig. 3 is STRUCTURE DECOMPOSITION schematic diagram of the present utility model.
Fig. 4 is cutaway view of the present utility model.
Reference numeral comprises:
Fixed head--1, strengthen the position of bone--11, riveted holes--12,
Rivet--13, resistor disc--2, lead-out terminal--3,
Rotating seat--4, reference column--41, recess--42,
Folding mover--5, through hole--51.
Embodiment
Be described in detail below in conjunction with accompanying drawing the utility model.
See Fig. 1 to Fig. 4, a kind of variable-resistance output device, comprises fixed head 1, described fixed head 1 is embedded with resistor disc 2, described resistor disc 2 is connected with several lead-out terminals 3, and described fixed head 1 is also snapped with rotating seat 4, and described rotating seat 4 is provided with the folding mover 5 contacted with described resistor disc 2; This output device is owing to being embedded in fixed head 1 by resistor disc 2, namely when shaping, be embedded in fixed head 1 by resistor disc 2, thus resistor disc 2 can be firmly loaded in fixed head 1, this structure be embedded manufactures convenient, avoid the operations such as bonding, assembling, but also there is the simple advantage of structure.Separately, the operation principle of this output device is: in general, this output device can be applicable to by-pass cock, model airplane remote control handle etc., the torque output shaft of its by-pass cock or model airplane remote control handle is connected with this rotating seat 4, like this, when output shaft output torque rotates, this rotating seat 4 can be driven to rotate accordingly, rotating seat 4 can drive folding mover 5 on resistor disc 2, carry out the slip of circular trace further, because its resistance value of resistor disc 2 body is different, when rolling over mover 5 when rotating, the different signals of telecommunication can be realized to export, thus realize connection control.
Because the body thickness size of resistor disc 2 is less, and roll over mover 5 in general in order to realize and the abutting of resistor disc 2, so folding mover 5 has elasticity, at this moment, resistor disc 2 will bear and certain compress active force, in order to make the stressed more balanced of resistor disc 2, in the technical program, described fixed head 1 is provided with the reinforcement position of bone 11 for carrying described resistor disc 2.The described reinforcement position of bone 11 is " ten " font, and like this, the region that resistor disc 2 is corresponding with folding mover 5 can be supported and act on, and effectively avoids the distortion etc. of resistor disc 2.
In the technical program, described rotating seat 4 is provided with reference column 41, and described folding mover 5 is provided with the through hole 51 passed for described reference column 41.This reference column 41 coordinates the connection that can realize rolling over mover 5 and rotating seat 4 with through hole 51, structure is simple, easy to assembly.
In the technical program, described rotating seat 4 is provided with the recess 42 for accommodating described folding mover 5, and described reference column 41 is arranged in recess 42.When described folding mover 5 is arranged in recess 42, folding mover 5 can better be protected and limit to recess 42, avoid rotating seat 4 to compress power excessive, make folding mover 5 and resistor disc 2 abut fit too tight.
In the technical program, described fixed head 1 arranges riveted holes 12, and described riveted holes 12 is positioned at the junction of resistor disc 2 and lead-out terminal 3, and described resistor disc 2 is fixed by rivet 13 and lead-out terminal 3.This mode utilizing rivet 13, can reinforce the connection between output and resistor disc 2 further, and when this output device is installed on model airplane remote control, its lead-out terminal 3 can ensure the connection with resistor disc 2 preferably, and the situation connecting fracture is less likely to occur.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (5)
1. a variable-resistance output device, comprise fixed head (1), it is characterized in that: described fixed head (1) is embedded with resistor disc (2), described resistor disc (2) is connected with several lead-out terminals (3), described fixed head (1) is also snapped with rotating seat (4), and described rotating seat (4) is provided with the folding mover (5) contacted with described resistor disc (2).
2. the variable-resistance output device of one according to claim 1, is characterized in that: described fixed head (1) is provided with the reinforcement position of bone (11) for carrying described resistor disc (2).
3. the variable-resistance output device of one according to claim 1, is characterized in that: described rotating seat (4) is provided with reference column (41), and described folding mover (5) is provided with the through hole (51) passed for described reference column (41).
4. the variable-resistance output device of one according to claim 3, is characterized in that: described rotating seat (4) is provided with the recess (42) for accommodating described folding mover (5), and described reference column (41) is arranged in recess (42).
5. the variable-resistance output device of the one according to any one of claim 1 ~ 4, it is characterized in that: described fixed head (1) is provided with riveted holes (12), described riveted holes (12) is positioned at the junction of resistor disc (2) and lead-out terminal (3), and described resistor disc (2) is fixed by rivet (13) and lead-out terminal (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520306477.2U CN204680495U (en) | 2015-05-13 | 2015-05-13 | A kind of variable-resistance output device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520306477.2U CN204680495U (en) | 2015-05-13 | 2015-05-13 | A kind of variable-resistance output device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204680495U true CN204680495U (en) | 2015-09-30 |
Family
ID=54180168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520306477.2U Expired - Fee Related CN204680495U (en) | 2015-05-13 | 2015-05-13 | A kind of variable-resistance output device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204680495U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109313970A (en) * | 2016-06-30 | 2019-02-05 | 阿尔卑斯电气株式会社 | Variable resistance |
-
2015
- 2015-05-13 CN CN201520306477.2U patent/CN204680495U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109313970A (en) * | 2016-06-30 | 2019-02-05 | 阿尔卑斯电气株式会社 | Variable resistance |
| CN109313970B (en) * | 2016-06-30 | 2020-06-09 | 阿尔卑斯阿尔派株式会社 | Variable resistor |
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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 |
Granted publication date: 20150930 Termination date: 20170513 |
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| CF01 | Termination of patent right due to non-payment of annual fee |