CN105070441A - Linear sliding potentiometer - Google Patents
Linear sliding potentiometer Download PDFInfo
- Publication number
- CN105070441A CN105070441A CN201510455846.9A CN201510455846A CN105070441A CN 105070441 A CN105070441 A CN 105070441A CN 201510455846 A CN201510455846 A CN 201510455846A CN 105070441 A CN105070441 A CN 105070441A
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- CN
- China
- Prior art keywords
- resistive element
- linear sliding
- brush body
- cover plate
- sliding potentiometer
- 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.)
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- Adjustable Resistors (AREA)
Abstract
The invention discloses a linear sliding potentiometer, which comprises a rectangular shell with a top opening, and a cover board, wherein the cover board covers the rectangular shell; a resistor body support plate is arranged in the rectangular shell; a resistor body is fixed on the upper surface of the resistor body support plate; an elongated hole is formed in the cover board; a movable electric brush body is arranged in the elongated hole, and moves along the length direction of the elongated hole; the bottom of the movable electric brush body and the resistor body are in sliding contact connection; and the periphery of the cover board is fastened and connected with the periphery of the rectangular shell through bolts. In the manner, the linear sliding potentiometer is simple and reasonable in structure; and the electric brush and the resistor body can be fastened and adjusted through the bolts after becoming flexible.
Description
Technical field
The present invention relates to potentiometer technical field, particularly relate to a kind of linear sliding potentiometer.
Background technology
Potentiometer be there are three exits, resistive element that resistance can regulate by certain Changing Pattern.Potentiometer is made up of resistive element and moveable brush usually.Potentiometer is installed in the enterprising enforcement use of various equipment, plays regulating action.
Linear sliding potentiometer is the many a kind of potentiometers used in potentiometer.The shell that existing linear sliding potentiometer adopts is an overall shell, can not carry out fastening adjustment after loosening between brush and resistive element.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of linear sliding potentiometer, simple and reasonable, after loosening, can carry out fastening adjustment by bolt between brush and resistive element.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of linear sliding potentiometer, comprise: open-topped cuboid housing and the cover plate covering described rectangle housing, described cuboid enclosure interior has resistive element supporting disk, the upper surface of described resistive element supporting disk is fixed with resistive element, described cover plate has an elongate holes, there is in described elongate holes a shifting brush body, described shifting brush body moves along the length direction of elongate holes, be connected with sliding contact between resistive element bottom described shifting brush body, the surrounding of described cover plate and the surrounding of rectangle housing are bolted connection.
In a preferred embodiment of the present invention, the contact portion of described elongate holes and shifting brush body is mirror finish layer.
In a preferred embodiment of the present invention, the spacing between the screwed hole on the long limit of described cover plate is 3 centimetres.
The invention has the beneficial effects as follows: linear sliding potentiometer of the present invention, simple and reasonable, after loosening between brush and resistive element, fastening adjustment can be carried out by bolt.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of linear sliding potentiometer one of the present invention preferred embodiment;
Fig. 2 is the vertical view of Fig. 1.
In accompanying drawing, the mark of each parts is as follows: 1, cuboid housing, and 2, cover plate, 3, resistive element supporting disk, 4, resistive element, 5, elongate holes, 6, shifting brush body.
Embodiment
Be clearly and completely described to the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1 and Fig. 2, the embodiment of the present invention comprises:
A kind of linear sliding potentiometer, comprise: open-topped cuboid housing 1 and the cover plate 2 covering described rectangle housing 1, described cuboid housing 1 inside has resistive element supporting disk 3, the upper surface of described resistive element supporting disk 3 is fixed with resistive element 4, described cover plate 2 has an elongate holes 5, there is in described elongate holes 5 a shifting brush body 6, described shifting brush body 6 moves along the length direction of elongate holes 5, be connected with sliding contact between resistive element 4 bottom described shifting brush body 6, the surrounding of described cover plate 2 and the surrounding of rectangle housing 1 are bolted connection, after there is the phenomenon loosened between brush and resistive element, fastening adjustment can be carried out by bolt.
Described elongate holes 5 is mirror finish layer with the contact portion of shifting brush body 6, is conducive to reducing unnecessary wearing and tearing.
Preferably, the spacing between the screwed hole on the described long limit of cover plate 2 is 3 centimetres.
The invention has the beneficial effects as follows: linear sliding potentiometer of the present invention, simple and reasonable, after loosening between brush and resistive element, fastening adjustment can be carried out by bolt.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (3)
1. a linear sliding potentiometer, it is characterized in that, comprise: open-topped cuboid housing and the cover plate covering described rectangle housing, described cuboid enclosure interior has resistive element supporting disk, the upper surface of described resistive element supporting disk is fixed with resistive element, described cover plate has an elongate holes, there is in described elongate holes a shifting brush body, described shifting brush body moves along the length direction of elongate holes, be connected with sliding contact between resistive element bottom described shifting brush body, the surrounding of described cover plate and the surrounding of rectangle housing are bolted connection.
2. linear sliding potentiometer according to claim 1, is characterized in that, the contact portion of described elongate holes and shifting brush body is mirror finish layer.
3. linear sliding potentiometer according to claim 1, is characterized in that, the spacing between the screwed hole on the long limit of described cover plate is 3 centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510455846.9A CN105070441A (en) | 2015-07-30 | 2015-07-30 | Linear sliding potentiometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510455846.9A CN105070441A (en) | 2015-07-30 | 2015-07-30 | Linear sliding potentiometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105070441A true CN105070441A (en) | 2015-11-18 |
Family
ID=54499786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510455846.9A Pending CN105070441A (en) | 2015-07-30 | 2015-07-30 | Linear sliding potentiometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105070441A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106935346A (en) * | 2016-07-26 | 2017-07-07 | 成都灯岛科技有限公司 | A kind of linear sliding potentiometer |
| CN106935345A (en) * | 2016-07-26 | 2017-07-07 | 成都灯岛科技有限公司 | A kind of linear sliding potentiometer |
| CN106935344A (en) * | 2016-07-26 | 2017-07-07 | 成都灯岛科技有限公司 | A kind of potentiometer |
| CN106941036A (en) * | 2016-07-26 | 2017-07-11 | 成都灯岛科技有限公司 | Linear sliding potentiometer |
| CN106941034A (en) * | 2016-07-26 | 2017-07-11 | 成都灯岛科技有限公司 | A kind of moistureproof potentiometer |
| CN106941037A (en) * | 2016-07-26 | 2017-07-11 | 成都灯岛科技有限公司 | Potentiometer |
| CN106941035A (en) * | 2016-07-26 | 2017-07-11 | 成都灯岛科技有限公司 | A kind of Novel potentiometer |
| CN107017067A (en) * | 2016-07-26 | 2017-08-04 | 成都灯岛科技有限公司 | A kind of noctilucence potentiometer |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4539546A (en) * | 1983-04-12 | 1985-09-03 | Alps Electric Co., Ltd. | Sliding rheostat with slider element having calibration means |
| CN2506999Y (en) * | 2001-09-04 | 2002-08-21 | 姜宏金 | Potentiometer type brush assembly for long distance transmitting pressure meter |
| CN102456457A (en) * | 2010-11-01 | 2012-05-16 | 陕西宏星电器有限责任公司 | Direct sliding type potentiometer |
| CN103456442A (en) * | 2013-09-04 | 2013-12-18 | 余姚市科仪光仪有限公司 | Sliding rheostat |
| CN204204541U (en) * | 2014-06-28 | 2015-03-11 | 东莞市乔登电子科技有限公司 | A kind of dust-proof type potentiometer |
| CN204424025U (en) * | 2015-01-29 | 2015-06-24 | 王雪梅 | A kind of high-precision slide rheostat |
| CN204834225U (en) * | 2015-07-30 | 2015-12-02 | 常州市武进凯利达电子有限公司 | Linear sliding potentiometer |
-
2015
- 2015-07-30 CN CN201510455846.9A patent/CN105070441A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4539546A (en) * | 1983-04-12 | 1985-09-03 | Alps Electric Co., Ltd. | Sliding rheostat with slider element having calibration means |
| CN2506999Y (en) * | 2001-09-04 | 2002-08-21 | 姜宏金 | Potentiometer type brush assembly for long distance transmitting pressure meter |
| CN102456457A (en) * | 2010-11-01 | 2012-05-16 | 陕西宏星电器有限责任公司 | Direct sliding type potentiometer |
| CN103456442A (en) * | 2013-09-04 | 2013-12-18 | 余姚市科仪光仪有限公司 | Sliding rheostat |
| CN204204541U (en) * | 2014-06-28 | 2015-03-11 | 东莞市乔登电子科技有限公司 | A kind of dust-proof type potentiometer |
| CN204424025U (en) * | 2015-01-29 | 2015-06-24 | 王雪梅 | A kind of high-precision slide rheostat |
| CN204834225U (en) * | 2015-07-30 | 2015-12-02 | 常州市武进凯利达电子有限公司 | Linear sliding potentiometer |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106935346A (en) * | 2016-07-26 | 2017-07-07 | 成都灯岛科技有限公司 | A kind of linear sliding potentiometer |
| CN106935345A (en) * | 2016-07-26 | 2017-07-07 | 成都灯岛科技有限公司 | A kind of linear sliding potentiometer |
| CN106935344A (en) * | 2016-07-26 | 2017-07-07 | 成都灯岛科技有限公司 | A kind of potentiometer |
| CN106941036A (en) * | 2016-07-26 | 2017-07-11 | 成都灯岛科技有限公司 | Linear sliding potentiometer |
| CN106941034A (en) * | 2016-07-26 | 2017-07-11 | 成都灯岛科技有限公司 | A kind of moistureproof potentiometer |
| CN106941037A (en) * | 2016-07-26 | 2017-07-11 | 成都灯岛科技有限公司 | Potentiometer |
| CN106941035A (en) * | 2016-07-26 | 2017-07-11 | 成都灯岛科技有限公司 | A kind of Novel potentiometer |
| CN107017067A (en) * | 2016-07-26 | 2017-08-04 | 成都灯岛科技有限公司 | A kind of noctilucence potentiometer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151118 |