CN205376236U - Slide wire resistor - Google Patents
Slide wire resistor Download PDFInfo
- Publication number
- CN205376236U CN205376236U CN201620169548.3U CN201620169548U CN205376236U CN 205376236 U CN205376236 U CN 205376236U CN 201620169548 U CN201620169548 U CN 201620169548U CN 205376236 U CN205376236 U CN 205376236U
- Authority
- CN
- China
- Prior art keywords
- resistance
- coil
- utility
- model
- slider
- 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
Links
- 239000004922 lacquer Substances 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 4
- 238000009825 accumulation Methods 0.000 abstract description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract 4
- 235000017491 Bambusa tulda Nutrition 0.000 abstract 4
- 241001330002 Bambuseae Species 0.000 abstract 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract 4
- 239000011425 bamboo Substances 0.000 abstract 4
- 230000001105 regulatory effect Effects 0.000 abstract 2
- 238000005299 abrasion Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Landscapes
- Adjustable Resistors (AREA)
Abstract
The utility model relates to a slide wire resistor, including resistance around a section of thick bamboo, resistance is served around a section of thick bamboo no. 1 and is equipped with the fixed plate, be equipped with the engaging lug on fixed plate one side, resistance evenly distributed on the inside lateral wall of a section of thick bamboo has resistance coil, the resistance coil surface contacts with the resistance wheel, the resistance wheel is connected with the regulation pole through the connecting rod, it is connected with the regulating plate to adjust pole one end, the regulating plate lower extreme is connected with the slider, the slider is located the spout that supports the base, the slider is connected with the drive screw that the level was arranged. The utility model discloses setting up resistance coil in the inboard of resistance around a section of thick bamboo, can effectually having avoided the accumulation of dust, ensure the accuracy nature of resistance, the regulation of resistance is realized to the resistance wheel simultaneously, reduces the wearing and tearing to resistance coil, and when needs regulation resistance, turning handle realizes drive screw's rotation, and the regulation of resistance is accomplished in the removal of realization slider.
Description
Technical field
This utility model relates to electrical and electronic technology field, particularly relates to a kind of slide wire resistor.
Background technology
Resistor is typically directly called resistance in daily life.Being a current limiting element, connect by resistance after in circuit, the resistance of resistor is fixing to be usually two pins, and it can limit the size of current by its institute's chord road.Resistance is unalterable is called fixed resister.What resistance was variable is called potentiometer or rheostat.Desirable resistor is linear, is namely directly proportional to additional instantaneous voltage by the transient current of resistor.Rheostat for dividing potential drop.On exposed resistive element, pressed against one or two and can move hard contact.Contact position determines the resistance between resistive element either end and contact.Terminal voltage and electric current have determines functional relationship, embodies electric energy and is converted into the two-terminal device of other form abilities, represents with letter r, and unit is ohm Ω.Practical devices is bulb such as, heating wire, and resistor etc. is all represented by resistor element.
Existing slide wire resistor rubs greatly in sliding process so that resistance wire is susceptible to abrasion, and resistor silk is typically distributed across the outside of cylinder simultaneously, causes easily accumulating when resistor does not use dust, affects the precision of resistance.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of slide wire resistor.
This utility model is to be achieved through the following technical solutions:
A kind of slide wire resistor, including resistance around cylinder, described resistance is provided with fixing plate around cylinder one end, described fixing plate side is provided with engaging lug, described resistance is evenly distributed with resistance coil in cylinder internal side wall, described resistance coil surface contacts with resistance wheel, described resistance wheel is connected with adjusting rod by connecting rod, described adjusting rod one end is connected with adjustable plate, described adjustable plate lower end is connected with slide block, described slide block is positioned at the chute supporting base, and described slide block is connected with horizontally disposed driving screw rod.
As optimal technical scheme of the present utility model, described resistance is around being provided with insulating lacquer layer between cylinder and resistance coil.
As optimal technical scheme of the present utility model, it is welded to connect between described adjusting rod and adjustable plate.
As optimal technical scheme of the present utility model, described slide block is threadeded between screw rod with driving.
Compared with prior art, the beneficial effects of the utility model are: this utility model simple in construction, reasonable in design, this utility model is by arranging resistance wheel, resistance coil, slide block and driving screw rod, so resistance coil is arranged on the resistance inner side around cylinder, can effectively avoid the accumulation of dust, guarantee the accuracy of resistance, resistance wheel realizes the adjustment of resistance simultaneously, reduce the abrasion to resistance coil, when needs regulate resistance, turning handle realizes driving the rotation of screw rod, it is achieved the movement of slide block completes the adjustment of resistance.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1. resistance is around cylinder；2. fixing plate；3. engaging lug；4. resistance coil；5. resistance wheel；6. connecting rod；7. adjusting rod；8. adjustable plate；9. slide block；10. support baseboard；11. driving screw rod.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain this utility model, be not used to limit this utility model.
Referring to Fig. 1, Fig. 1 is structural representation of the present utility model.
A kind of slide wire resistor, including resistance around cylinder 1, described resistance is provided with fixing plate 2 around cylinder 1 one end, and described fixing plate 2 side is provided with engaging lug 3, described resistance is evenly distributed with resistance coil 4 in cylinder 1 internal side wall, and wherein said resistance is provided with insulating lacquer layer around between cylinder 1 and resistance coil 4.Described resistance coil 4 surface is taken turns 5 with resistance and is contacted, and described resistance wheel 5 is connected with adjusting rod 7 by connecting rod 6, and described adjusting rod 7 one end is connected with adjustable plate 8, is welded to connect between wherein said adjusting rod 7 and adjustable plate 8.
Described adjustable plate 8 lower end is connected with slide block 9, and described slide block 9 is positioned at the chute supporting base 10, and described slide block 9 is connected with horizontally disposed driving screw rod 11, and wherein said slide block 9 is threadeded between screw rod 11 with driving.So resistance coil 4 is arranged on the resistance inner side around cylinder 1, can effectively avoid the accumulation of dust, guarantee the accuracy of resistance, resistance wheel 5 realizes the adjustment of resistance simultaneously, reduce the abrasion to resistance coil 4, when needs regulate resistance, turning handle realizes driving the rotation of screw rod 11, it is achieved the movement of slide block 9 completes the adjustment of resistance.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all any amendment, equivalent replacement and improvement etc. made within spirit of the present utility model and principle, should be included within protection domain of the present utility model.
Claims (4)
1. a slide wire resistor, including resistance around cylinder (1), described resistance is provided with fixing plate (2) around cylinder (1) one end, described fixing plate (2) side is provided with engaging lug (3), it is characterized in that: described resistance is evenly distributed with resistance coil (4) in cylinder (1) internal side wall, described resistance coil (4) surface is taken turns (5) with resistance and is contacted, described resistance wheel (5) is connected with adjusting rod (7) by connecting rod (6), described adjusting rod (7) one end is connected with adjustable plate (8), described adjustable plate (8) lower end is connected with slide block (9), described slide block (9) is positioned at the chute supporting base (10), described slide block (9) is connected with horizontally disposed driving screw rod (11).
2. a kind of slide wire resistor according to claim 1, it is characterised in that: described resistance is provided with insulating lacquer layer around between cylinder (1) and resistance coil (4).
3. a kind of slide wire resistor according to claim 1, it is characterised in that: it is welded to connect between described adjusting rod (7) and adjustable plate (8).
4. a kind of slide wire resistor according to claim 1, it is characterised in that: described slide block (9) is threadeded between screw rod (11) with driving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620169548.3U CN205376236U (en) | 2016-03-06 | 2016-03-06 | Slide wire resistor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620169548.3U CN205376236U (en) | 2016-03-06 | 2016-03-06 | Slide wire resistor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205376236U true CN205376236U (en) | 2016-07-06 |
Family
ID=56264991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620169548.3U Expired - Fee Related CN205376236U (en) | 2016-03-06 | 2016-03-06 | Slide wire resistor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205376236U (en) |
-
2016
- 2016-03-06 CN CN201620169548.3U patent/CN205376236U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202049827U (en) | Scaled spiral-adjustable slide rheostat | |
| CN205376236U (en) | Slide wire resistor | |
| CN210245195U (en) | Winding resistor device | |
| CN205984484U (en) | Novel automatically regulated's contact resistor | |
| CN205487599U (en) | Controlling resistor | |
| CN209895861U (en) | Combined sliding rheostat | |
| CN204360863U (en) | A kind of multi-turn precision potentiometer | |
| CN105655071A (en) | Automatically controlled slide rheostat for experiments in high school | |
| CN203910387U (en) | Resistor body roller connection type potentiometer | |
| CN106486226B (en) | A kind of contact resistor of new type auto adjusting | |
| CN206148195U (en) | Circuit is resistance for board | |
| CN205864813U (en) | A kind of linear sliding potentiometer dimmer switch | |
| CN205564435U (en) | Transverse spring formula resistor | |
| CN205564440U (en) | Controlling resistor | |
| CN106356165B (en) | A kind of circuit board resistance | |
| CN202678013U (en) | Potentiometer | |
| CN204463969U (en) | High-precision slide rheostat | |
| CN209418228U (en) | A kind of high-voltage resistor | |
| CN205666113U (en) | Slide wire resistor | |
| CN203850078U (en) | Metal foil potentiometer | |
| CN205564438U (en) | Slide resistance ware | |
| CN205508537U (en) | A resistance element for circuit board | |
| CN204926936U (en) | Resistance box | |
| CN203351325U (en) | Sliding rheostat | |
| CN209388806U (en) | A kind of resistor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chai Longbao Inventor before: Zhou Dong |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170824 Address after: 332725, Jiangxi Province, Pengze County, Jiujiang Huang Ling Baiyun Village fire bag Patentee after: Jiangxi Longyang science and Technology Co Ltd Address before: 311800 Zhejiang city in Shaoxing Province town of Zhuji City Shop No. 37 Lake Village Patentee before: Zhou Dong |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20190306 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |