CN205984487U - Slipping potentiometer - Google Patents
Slipping potentiometer Download PDFInfo
- Publication number
- CN205984487U CN205984487U CN201620973955.XU CN201620973955U CN205984487U CN 205984487 U CN205984487 U CN 205984487U CN 201620973955 U CN201620973955 U CN 201620973955U CN 205984487 U CN205984487 U CN 205984487U
- Authority
- CN
- China
- Prior art keywords
- potentiometer
- resistance
- carrier board
- sliding contact
- housing
- 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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- Adjustable Resistors (AREA)
Abstract
The utility model discloses a slipping potentiometer. It includes the casing and sets up the potentiometre main part in the casing, the casing adopts cylindrical enclosed construction, and its upper surface is provided with the looping pit, the looping pit inboard is provided with a plurality of positioning groove. The utility model discloses a slipping potentiometer is through setting up resistance into broken -line structure, has effectively increased the maximum value of resistance to be connected with buckling of resistance is partial through sliding contact, can set up the different precision of potentiometre according to buckle quantity and the degree of resistance, improved the convenience of using, the rethread sets up positioning groove on the casing for the potentiometre uses more stably.
Description
Technical field
This utility model belongs to potentiometer technical field, more particularly, to a kind of slide potentiometer.
Background technology
Potentiometer be have three exits, resistance can by certain Changing Pattern adjust resistive element.Potentiometer is usual
It is made up of resistive element and moveable brush.The shell that current slide potentiometer is adopted is the shell of an entirety, works as electricity
Fastening adjustment can not be carried out after loosening between brush and resistance.
Utility model content
The purpose of this utility model is：In order to solve problem above present in prior art, the utility model proposes
A kind of slide potentiometer.
The technical solution of the utility model is：A kind of slide potentiometer, including housing and be arranged on the potentiometer in housing
Main body；Described housing adopts cylindrical enclosed construction, and its upper surface is provided with looping pit, is provided with many inside described looping pit
Individual detent；Described potentiometer main body includes the carrier board being loaded with resistance, and described carrier board is patty, and it is arranged on above-mentioned
Housing bottom；Described resistance is fold-line-shaped circular ring structure, and it is arranged on described carrier board upper surface；Also set up on described carrier board
There is sliding contact, described sliding contact one end is fixed on described carrier board center, the other end and described electricity by contact support
Anti-skid it is dynamically connected；Described potentiometer main body also includes rotating bar, and described rotating bar passes through the looping pit of described housing and described cunning
The sliding end of movable contact connects.
Further, described contact support upper surface is provided with the locating piece of multiple projections, described cunning along ring-shaped periphery
Movable contact lower surface is provided with the corresponding locating slot of multiple and described locating piece.
The beneficial effects of the utility model are：Slide potentiometer of the present utility model is by being set to fold-line-shaped knot by resistance
Structure, increase effectively the maximum of resistance, and is connected with the bending part of resistance by sliding contact, can be curved according to resistance
Broken number amount and the different accuracy of degree setting potentiometer, improve the convenience of use；Pass through setting positioning on housing more recessed
Groove is so that potentiometer is using more stable.
Brief description
Fig. 1 is slide potentiometer schematic cross-section of the present utility model.
Fig. 2 is potentiometer main body top view of the present utility model.
Fig. 3 is housing top view of the present utility model.
Wherein, housing 1, looping pit 1-1, detent 1-2, potentiometer main body 2, carrier board 2-1, resistance 2-2, slide and touch
Point 2-3, contact support 2-4, rotating bar 2-5.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.It should be appreciated that specific embodiment described herein is only in order to explain this
Utility model, is not used to limit this utility model.
As shown in figure 1, being slide potentiometer schematic cross-section of the present utility model.A kind of slide potentiometer, including housing 1
And it is arranged on the potentiometer main body 2 in housing 1；Its upper surface is provided with looping pit 1-1, is provided with inside described looping pit 1-1
Multiple detent 1-2；Described potentiometer main body 2 includes the carrier board 2-1 being loaded with resistance 2-2, and described carrier board 2-1 is cake
Shape, it is arranged on above-mentioned housing 1 bottom；Described resistance 2-2 is fold-line-shaped circular ring structure, and it is arranged on described carrier board 2-1
Surface；Sliding contact 2-3 is additionally provided with described carrier board 2-1, contact support 2-4 is passed through in described sliding contact 2-3 one end
It is fixed on described carrier board 2-1 center, the other end is slidably connected with described resistance 2-2；Described potentiometer main body 2 also includes rotating
Bar 2-5, described rotating bar 2-5 passes through the looping pit 1-1 of described housing to be connected with the sliding end of described sliding contact 2-3.
As shown in Fig. 2 being potentiometer main body 2 top view of the present utility model.The electricity of potentiometer main body 2 of the present utility model
Resistance 2-2 is fold-line-shaped circular ring structure, and its lines is uniformly or non-uniformly bar shaped, in the side near the carrier board 2-1 center of circle, its
Bending part is slidably connected with sliding contact 2-3, can arrange potentiometer by the bending quantity and degree arranging resistance 2-2
Different accuracy.So that sliding contact 2-3 is more reliable and more stable in sliding process, this utility model is in contact support 2-
4 upper surfaces are provided with the locating piece of multiple projections along ring-shaped periphery, are provided with multiple and described fixed in sliding contact 2-3 lower surface
The position corresponding locating slot of block, locating piece here and locating slot all and the resistance 2-2 bending part that is connected with sliding contact 2-3 and
The carrier board 2-1 center of circle on the same line, thus ensure that sliding contact 2-3 is steady when being connected with resistance 2-2 bending part
Qualitative.This utility model passes through rotation rotating bar 2-5 and drives sliding contact 2-3 to rotate on contact support 2-4, touches when sliding
Point 2-3 is utilized when being connected with resistance 2-2 bending part under locating piece and the sliding contact 2-3 of contact support 2-4 upper surface
The locating slot on surface is fastened, convenient to use, and stability is high.
As shown in figure 3, being housing top view of the present utility model.This utility model is by the detent 1-2 of looping pit 1-1
It is arranged on the correspondence position of the bending part of resistance 2-2, rotating bar 2-5 is slided along looping pit 1-1, slide when rotating bar 2-5 drives
When movable contact 2-3 is connected with resistance 2-2 bending part, rotating bar 2-5 snaps in detent 1-2, thus rotating bar 2-5 is solid
Fixed, improve the stability that sliding contact 2-3 is connected with resistance 2-2 bending part.
Those of ordinary skill in the art will be appreciated that, embodiment described here is to aid in reader and understands this reality
With new principle it should be understood that protection domain of the present utility model is not limited to such special statement and embodiment.
Those of ordinary skill in the art can according to disclosed in this utility model these technology enlightenment make various without departing from this practicality
The various concrete deformation of new substantive other and combining, these deformation and combination are still in protection domain of the present utility model.
Claims (2)
1. a kind of slide potentiometer is it is characterised in that including housing and being arranged on the potentiometer main body in housing；Described housing is adopted
Use cylindrical enclosed construction, its upper surface is provided with looping pit, inside described looping pit, be provided with multiple detents；Described
Potentiometer main body includes the carrier board being loaded with resistance, and described carrier board is patty, and it is arranged on above-mentioned housing bottom；Described electricity
Hinder for fold-line-shaped circular ring structure, it is arranged on described carrier board upper surface；It is additionally provided with sliding contact on described carrier board, described
Sliding contact one end is fixed on described carrier board center by contact support, and the other end is slidably connected with described resistance；Described
Potentiometer main body also includes rotating bar, and described rotating bar passes through the looping pit of described housing to connect with the sliding end of described sliding contact
Connect.
2. slide potentiometer as claimed in claim 1 is it is characterised in that described contact support upper surface sets along ring-shaped periphery
It is equipped with the locating piece of multiple projections, described sliding contact lower surface is provided with the corresponding locating slot of multiple and described locating piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620973955.XU CN205984487U (en) | 2016-08-29 | 2016-08-29 | Slipping potentiometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620973955.XU CN205984487U (en) | 2016-08-29 | 2016-08-29 | Slipping potentiometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205984487U true CN205984487U (en) | 2017-02-22 |
Family
ID=58037262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620973955.XU Expired - Fee Related CN205984487U (en) | 2016-08-29 | 2016-08-29 | Slipping potentiometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205984487U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106229100A (en) * | 2016-08-29 | 2016-12-14 | 成都灯岛科技有限公司 | A kind of slide potentiometer |
-
2016
- 2016-08-29 CN CN201620973955.XU patent/CN205984487U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106229100A (en) * | 2016-08-29 | 2016-12-14 | 成都灯岛科技有限公司 | A kind of slide potentiometer |
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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: 20170222 Termination date: 20180829 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |