CN106229100A - A kind of slide potentiometer - Google Patents
A kind of slide potentiometer Download PDFInfo
- Publication number
- CN106229100A CN106229100A CN201610752019.0A CN201610752019A CN106229100A CN 106229100 A CN106229100 A CN 106229100A CN 201610752019 A CN201610752019 A CN 201610752019A CN 106229100 A CN106229100 A CN 106229100A
- Authority
- CN
- China
- Prior art keywords
- potentiometer
- resistance
- housing
- carrier board
- sliding contact
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C10/00—Adjustable resistors
- H01C10/30—Adjustable resistors the contact sliding along resistive element
- H01C10/32—Adjustable resistors the contact sliding along resistive element the contact moving in an arcuate path
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C1/00—Details
- H01C1/02—Housing; Enclosing; Embedding; Filling the housing or enclosure
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Adjustable Resistors (AREA)
Abstract
The invention discloses a kind of slide potentiometer.It includes housing and the potentiometer main body being arranged in housing；Described housing uses cylindrical enclosed construction, and its upper surface is provided with looping pit, is provided with multiple detent inside described looping pit.The slide potentiometer of the present invention by being set to fold-line-shaped structure by resistance, increase effectively the maximum of resistance, and be connected with the bending part of resistance by sliding contact, it is possible to the different accuracy of potentiometer is set according to the bending quantity of resistance and degree, improves the convenience of use；Again by arranging detent on housing so that potentiometer uses more stable.
Description
Technical field
The invention belongs to potentiometer technical field, particularly relate to a kind of slide potentiometer.
Background technology
Potentiometer be there are three exits, resistive element that resistance can be regulated by certain Changing Pattern.Potentiometer is usual
It is made up of resistive element and moveable brush.The shell that current slide potentiometer is used is an overall shell, works as electricity
Fastening adjustment can not be carried out after loosening between brush and resistance.
Summary of the invention
The goal of the invention of the present invention is: in order to solve problem above present in prior art, the present invention proposes one
Slide potentiometer.
The technical scheme is that a kind of slide potentiometer, including housing and the potentiometer main body that is arranged in housing；
Described housing uses cylindrical enclosed construction, and its upper surface is provided with looping pit, and it is multiple fixed to be provided with inside described looping pit
Position groove；Described potentiometer main body includes that the carrier board being loaded with resistance, described carrier board are 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；It is additionally provided with cunning on described carrier board
Movable contact, described sliding contact one end is fixed on described carrier board center by contact support, and the other end is sliding with described resistance
It is dynamically connected；Described potentiometer main body also includes rotating bar, and described rotation bar touches through the looping pit of described housing with described slip
The sliding end of point connects.
Further, described contact support upper surface annularly side face is provided with the locating piece of multiple projection, described cunning
Movable contact lower surface is provided with the locating slot that multiple and described locating piece is corresponding.
The invention has the beneficial effects as follows: the slide potentiometer of the present invention by being set to fold-line-shaped structure, effectively by resistance
Increase the maximum of resistance, and be connected with the bending part of resistance by sliding contact, it is possible to according to the bending quantity of resistance
And degree arranges the different accuracy of potentiometer, improve the convenience of use；Again by arranging detent on housing so that
Potentiometer uses more stable.
Accompanying drawing explanation
Fig. 1 is the slide potentiometer schematic cross-section of the present invention.
Fig. 2 is the potentiometer main body top view of the present invention.
Fig. 3 is the housing top view of the present invention.
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, rotate bar 2-5.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, right
The present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, not
For limiting the present invention.
As it is shown in figure 1, be the slide potentiometer schematic cross-section of the present invention.A kind of slide potentiometer, including housing 1 and set
Put the potentiometer main body 2 in housing 1；Its upper surface is provided with looping pit 1-1, is provided with multiple inside described looping pit 1-1
Detent 1-2；Described potentiometer main body 2 includes that the carrier board 2-1 being loaded with resistance 2-2, described carrier board 2-1 are patty,
It is arranged on bottom above-mentioned housing 1；Described resistance 2-2 is fold-line-shaped circular ring structure, and it is arranged on table on described carrier board 2-1
Face；Being additionally provided with sliding contact 2-3 on described carrier board 2-1, described sliding contact 2-3 one end is solid by contact support 2-4
Being scheduled 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 rotation bar 2-5 are connected through the sliding end of the looping pit 1-1 and described sliding contact 2-3 of described housing.
As in figure 2 it is shown, be potentiometer main body 2 top view of the present invention.The resistance 2-2 of the potentiometer main body 2 of the present invention is
Fold-line-shaped circular ring structure, its lines are uniformly or non-uniformly bar shaped, at the side near the carrier board 2-1 center of circle, its kink
Divide and be slidably connected with sliding contact 2-3, the different essences of potentiometer can be set by the bending quantity and degree arranging resistance 2-2
Degree.So that sliding contact 2-3 is more reliable and more stable in sliding process, the present invention is on contact support 2-4 upper surface edge
Ring-shaped periphery is provided with the locating piece of multiple projection, sliding contact 2-3 lower surface is provided with multiple and described locating piece corresponding
Locating slot, resistance 2-2 bending part that locating piece here and locating slot all and are connected with sliding contact 2-3 and carrier board 2-
1 center of circle on the same line, thus ensure that the sliding contact 2-3 stability when being connected with resistance 2-2 bending part.This
Bright by rotate rotate bar 2-5 drive sliding contact 2-3 rotate on contact support 2-4, when sliding contact 2-3 with resistance
2-2 bending part utilizes the locating piece of contact support 2-4 upper surface and the locating slot button of sliding contact 2-3 lower surface when connecting
Closing fixing, convenient to use, stability is high.
As it is shown on figure 3, be the housing top view of the present invention.The detent 1-2 of looping pit 1-1 is arranged on electricity by the present invention
The correspondence position of the bending part of resistance 2-2, rotates bar 2-5 annularly hole 1-1 and slides, and drives sliding contact 2-3 when rotating bar 2-5
When being connected with resistance 2-2 bending part, rotate bar 2-5 and snap in detent 1-2, thus rotation bar 2-5 is fixed, improve and slide
The stability that contact 2-3 is connected with resistance 2-2 bending part.
Those of ordinary skill in the art it will be appreciated that embodiment described here be to aid in reader understanding this
Bright principle, it should be understood that protection scope of the present invention is not limited to such special statement and embodiment.This area
It is each that those of ordinary skill can make various other without departing from essence of the present invention according to these technology disclosed by the invention enlightenment
Planting concrete deformation and combination, these deform and combine the most within the scope of the present invention.
Claims (2)
1. a slide potentiometer, it is characterised in that include housing and the potentiometer main body being arranged in housing；Described housing is adopted
Using cylindrical enclosed construction, its upper surface is provided with looping pit, is provided with multiple detent inside described looping pit；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
Resistance is fold-line-shaped circular ring structure, and it is arranged on described carrier board upper surface；Sliding contact it is additionally provided with 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 rotation bar connects through the looping pit of described housing and the sliding end of described sliding contact
Connect.
2. slide potentiometer as claimed in claim 1, it is characterised in that described contact support upper surface annularly side face sets
Being equipped with the locating piece of multiple projection, described sliding contact lower surface is provided with the locating slot that multiple and described locating piece is corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610752019.0A CN106229100A (en) | 2016-08-29 | 2016-08-29 | A kind of slide potentiometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610752019.0A CN106229100A (en) | 2016-08-29 | 2016-08-29 | A kind of slide potentiometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106229100A true CN106229100A (en) | 2016-12-14 |
Family
ID=57555961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610752019.0A Pending CN106229100A (en) | 2016-08-29 | 2016-08-29 | A kind of slide potentiometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106229100A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4146322A (en) * | 1976-04-08 | 1979-03-27 | Canon Kabushiki Kaisha | Variable resistance |
| JP2005072300A (en) * | 2003-08-26 | 2005-03-17 | Matsushita Electric Ind Co Ltd | Variable resistor |
| CN103971873A (en) * | 2014-05-29 | 2014-08-06 | 昆山福烨电子有限公司 | Potentiometer |
| CN103985494A (en) * | 2014-05-29 | 2014-08-13 | 昆山福烨电子有限公司 | All-round adjustment potentiometer |
| CN205984487U (en) * | 2016-08-29 | 2017-02-22 | 成都灯岛科技有限公司 | Slipping potentiometer |
-
2016
- 2016-08-29 CN CN201610752019.0A patent/CN106229100A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4146322A (en) * | 1976-04-08 | 1979-03-27 | Canon Kabushiki Kaisha | Variable resistance |
| JP2005072300A (en) * | 2003-08-26 | 2005-03-17 | Matsushita Electric Ind Co Ltd | Variable resistor |
| CN103971873A (en) * | 2014-05-29 | 2014-08-06 | 昆山福烨电子有限公司 | Potentiometer |
| CN103985494A (en) * | 2014-05-29 | 2014-08-13 | 昆山福烨电子有限公司 | All-round adjustment potentiometer |
| CN205984487U (en) * | 2016-08-29 | 2017-02-22 | 成都灯岛科技有限公司 | Slipping potentiometer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161214 |
|
| WD01 | Invention patent application deemed withdrawn after publication |