CN204348461U - A kind of novel slide wire resistance - Google Patents
A kind of novel slide wire resistance Download PDFInfo
- Publication number
- CN204348461U CN204348461U CN201520091368.3U CN201520091368U CN204348461U CN 204348461 U CN204348461 U CN 204348461U CN 201520091368 U CN201520091368 U CN 201520091368U CN 204348461 U CN204348461 U CN 204348461U
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- China
- Prior art keywords
- end plate
- fixed charge
- charge method
- resistance
- method end
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Abstract
A novel slide wire resistance, it relates to technical field of electronic equipment.The two ends, left and right of described resistance wire body are connected to left fixed charge method end plate and right fixed charge method end plate, binding post is provided with outside left fixed charge method end plate and right fixed charge method end plate, the lower end of described right fixed charge method end plate is provided with slip clamping guiding element, the inside of slip clamping guiding element is plugged with resistance adjustment slide rule, resistance adjustment slide rule and resistance adjustment slide rule interior contact, its structure is simple, design ingenious, the built-in sliding contact terminal adopted, adopt the mode of a side-pulling, external force is avoided to collide with damage, and can direct reading, convenient.
Description
Technical field
The utility model relates to technical field of electronic equipment, is specifically related to a kind of novel slide wire resistance.
Background technology
Slide wire resistor is a kind of frame resistance device, and it is equipped with guide rail, and as slip exit, the slide block on guide rail is slided on the contact road of winding by contact, i.e. adjustable resistance, and slide wire resistor is used in laboratory and power equipment.
The key technical indexes of slide-wire rheostat is impedance and rated current (power), and requirement should be regulated to select according to the size of external load, especially to note, all do not allow to exceed its rated current by the electric current of rheostat any portion, slide-wire rheostat is commonly used to change the curtage in circuit in laboratory, connects into current circuit processed and bleeder circuit respectively, should note during use, before switching on power, in current circuit processed, sliding end T should be placed in resistance maximum position (N end); In bleeder circuit, sliding end T should be placed in resistance minimum position (N end).
Existing slide wire resistance generally all carries out resistance value adjusting, the easy other damage of external sliding contact terminal at employing slide outside contact terminal, and can not reading resistance value.
Utility model content
The purpose of this utility model is to provide a kind of novel slide wire resistance, and its structure is simple, and design ingenious, the built-in sliding contact terminal of employing, adopts the mode of a side-pulling, avoids external force to collide with damage, and can direct reading, convenient.
In order to solve the problem existing for background technology, the utility model is by the following technical solutions: it comprises resistance wire body, left fixed charge method end plate, right fixed charge method end plate, binding post, resistance adjustment slide rule, slip clamping guiding element, the two ends, left and right of described resistance wire body are connected to left fixed charge method end plate and right fixed charge method end plate, binding post is provided with outside left fixed charge method end plate and right fixed charge method end plate, the lower end of described right fixed charge method end plate is provided with slip clamping guiding element, the inside of slip clamping guiding element is plugged with resistance adjustment slide rule, resistance adjustment slide rule and resistance adjustment slide rule interior contact.
The beneficial effects of the utility model: its structure is simple, and design ingenious, the built-in sliding contact terminal of employing, adopts the mode of a side-pulling, avoid external force to collide with damage, and can direct reading, convenient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Reference numeral: resistance wire body 1, left fixed charge method end plate 2, right fixed charge method end plate 3, binding post 4, resistance adjustment slide rule 5, slip clamping guiding element 6.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
Clearly understand to make the purpose of this utility model, technical scheme and advantage, below in conjunction with the drawings and the specific embodiments, the utility model is further elaborated, be to be understood that, embodiment described herein only in order to explain the utility model, and is not used in restriction the utility model.
Referring to Fig. 1, this embodiment adopts lower technical scheme: it comprises resistance wire body 1, left fixed charge method end plate 2, right fixed charge method end plate 3, binding post 4, resistance adjustment slide rule 5, slip clamping guiding element 6, the two ends, left and right of described resistance wire body 1 are connected to left fixed charge method end plate 2 and right fixed charge method end plate 3, binding post 4 is provided with outside left fixed charge method end plate 2 and right fixed charge method end plate 3, the lower end of described right fixed charge method end plate 3 is provided with slip clamping guiding element 6, the inside of slip clamping guiding element 6 is plugged with resistance adjustment slide rule 5, resistance adjustment slide rule 5 and resistance adjustment slide rule 5 interior contact.
The beneficial effects of the utility model: its structure is simple, and design ingenious, the built-in sliding contact terminal of employing, adopts the mode of a side-pulling, avoid external force to collide with damage, and can direct reading, convenient.
The above is only in order to illustrate the technical solution of the utility model and unrestricted, other amendment that those of ordinary skill in the art make the technical solution of the utility model or equivalently to replace, only otherwise depart from the spirit and scope of technical solutions of the utility model, all should be encompassed in the middle of right of the present utility model.
Claims (2)
1. a novel slide wire resistance, it is characterized in that it comprises resistance wire body (1), left fixed charge method end plate (2), right fixed charge method end plate (3), binding post (4), resistance adjustment slide rule (5), slip clamping guiding element (6), the two ends, left and right of described resistance wire body (1) are connected to left fixed charge method end plate (2) and right fixed charge method end plate (3), left fixed charge method end plate (2) and right fixed charge method end plate (3) outside are provided with binding post (4), the lower end of described right fixed charge method end plate (3) is provided with slip clamping guiding element (6), the inside of slip clamping guiding element (6) is plugged with resistance adjustment slide rule (5), resistance adjustment slide rule (5) and resistance adjustment slide rule (5) interior contact.
2. a kind of novel slide wire resistance according to claim 1, is characterized in that the surface of described resistance adjustment slide rule (5) is provided with resistance value scale layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520091368.3U CN204348461U (en) | 2015-02-10 | 2015-02-10 | A kind of novel slide wire resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520091368.3U CN204348461U (en) | 2015-02-10 | 2015-02-10 | A kind of novel slide wire resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204348461U true CN204348461U (en) | 2015-05-20 |
Family
ID=53231715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520091368.3U Expired - Fee Related CN204348461U (en) | 2015-02-10 | 2015-02-10 | A kind of novel slide wire resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204348461U (en) |
-
2015
- 2015-02-10 CN CN201520091368.3U patent/CN204348461U/en not_active Expired - Fee Related
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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: 20150520 Termination date: 20180210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |