CN205384915U - Resistor - Google Patents
Resistor Download PDFInfo
- Publication number
- CN205384915U CN205384915U CN201620170001.5U CN201620170001U CN205384915U CN 205384915 U CN205384915 U CN 205384915U CN 201620170001 U CN201620170001 U CN 201620170001U CN 205384915 U CN205384915 U CN 205384915U
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- China
- Prior art keywords
- resistance
- utility
- model
- fixing plate
- resistor
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- 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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Abstract
The utility model relates to a resistor, comprising a first fixing plate, be equipped with the second fixed plate on the first fixed plate opposite side, parallel arrangement between first fixed plate, the second fixed plate, be equipped with U type seat on a plurality of on the lower terminal surface of first fixed plate along the horizontal direction on, be equipped with U type seat under a plurality of on the up end of second fixed plate along the horizontal direction on, it is equipped with the resistance board to go up between U type seat, the lower U type seat, the U type seat outside is equipped with and corresponds the general socket of arranging on each, general socket department is equipped with the resistance data plate. The utility model discloses a set up the resistance board of the different resistances of a plurality of, like this with the resistance installation of different resistances together, the going on of the too many and influence experiment of the resistor factor volume of having avoided different resistances.
Description
Technical field
This utility model relates to electrical and electronic technology field, particularly relates to a kind of 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.
The resistance value size of resistive element is general and temperature, material, length, also has cross-sectional area relevant, and the physical quantity of gauge resistor temperature influence size is temperature coefficient, and it is defined as the percent that when temperature often raises 1 DEG C, resistance value changes.The main physical characteristics of resistance is power transformation can be heat energy, it is possible to saying that it is a dissipative cell, electric current is energy in it just produces.Resistance generally plays the effect of dividing potential drop, shunting in circuit.For signal, exchange and direct current signal are such as through resistance.
Resistor used in teaching process is only a kind of resistance generally, so can cause that number of resistors is more, the carrying out of impact experiment.
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 resistor.
This utility model is to be achieved through the following technical solutions:
A kind of resistor, including the first fixing plate, described first fixing plate opposite side is provided with the second fixing plate, it is arranged in parallel between described first fixing plate, the second fixing plate, the lower surface of the described first fixing plate is provided with on several U-shaped seat in the horizontal direction, the upper surface of the described second fixing plate is provided with under several U-shaped seat in the horizontal direction, described U-shaped seat, under be provided with resistance plate between U-shaped seat, the described utility outlets being provided with corresponding layout on each outside U-shaped seat, described utility outlets place is provided with resistance nameplate.
As optimal technical scheme of the present utility model, the described first fixing fixing between plate with upper U-shaped seat is connected.
As optimal technical scheme of the present utility model, the described second fixing plate with under fixing between U-shaped seat be connected.
As optimal technical scheme of the present utility model, described utility outlets model is all identical.
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 the resistance plate of several different resistances, so the resistance of different resistances is installed together, it is to avoid the resistor of different resistances affects the carrying out of experiment because quantity is too many.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1. the first fixing plate；2. the second fixing plate；3. go up U-shaped seat；4. time U-shaped seat；5. resistance plate；6. utility outlets；7. resistance nameplate.
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 resistor, including the first fixing plate 1, described first fixing plate 1 opposite side is provided with the second fixing plate 2, it is arranged in parallel between the described first fixing fixing plate 2 of plate 1, second, being provided with on several on the lower surface of the described first fixing plate 1 U-shaped seat 3 in the horizontal direction, wherein said first fixing fixing between plate 1 with upper U-shaped seat 3 is connected.The upper surface of the described second fixing plate 2 is provided with under several U-shaped seat 4 in the horizontal direction, the wherein said second fixing plate 2 with under fixing between U-shaped seat 4 be connected.Described U-shaped seat 3, under be provided with resistance plate 5 between U-shaped seat 4, described resistance plate 5 resistance is different, the described utility outlets 6 being provided with corresponding layout on each outside U-shaped seat 3, wherein said utility outlets 6 model is all identical, and described utility outlets 6 place is provided with resistance nameplate 7.So the resistance of different resistances is installed together, it is to avoid the resistor of different resistances affects the carrying out of experiment because quantity is too many.
In description of the present utility model, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, for instance, it is possible to it is fixing connection, it is also possible to be removably connect, or integral；Can be mechanically connected, it is also possible to be electrical connection；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, it is possible to be connection or the interaction relationship of two elements of two element internals.For the ordinary skill in the art, it is possible to concrete condition understands above-mentioned term concrete meaning in this utility model.
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 resistor, it is characterized in that: include the first fixing plate (1), described first fixing plate (1) opposite side is provided with the second fixing plate (2), described first fixing plate (1), it is arranged in parallel between second fixing plate (2), the lower surface of the described first fixing plate (1) is provided with on several U-shaped seat (3) in the horizontal direction, the upper surface of the described second fixing plate (2) is provided with under several U-shaped seat (4) in the horizontal direction, described U-shaped seat (3), under be provided with resistance plate (5) between U-shaped seat (4), described on each U-shaped seat (3) outside be provided with the utility outlets (6) of corresponding layout, described utility outlets (6) place is provided with resistance nameplate (7).
2. a kind of resistor according to claim 1, it is characterised in that: the described first fixing fixing between plate (1) with upper U-shaped seat (3) is connected.
3. a kind of resistor according to claim 1, it is characterised in that: the described second fixing plate (2) with under fix between U-shaped seat (4) and be connected.
4. a kind of resistor according to claim 1, it is characterised in that: described utility outlets (6) model is all identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620170001.5U CN205384915U (en) | 2016-03-06 | 2016-03-06 | Resistor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620170001.5U CN205384915U (en) | 2016-03-06 | 2016-03-06 | Resistor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205384915U true CN205384915U (en) | 2016-07-13 |
Family
ID=56351239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620170001.5U Expired - Fee Related CN205384915U (en) | 2016-03-06 | 2016-03-06 | Resistor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205384915U (en) |
-
2016
- 2016-03-06 CN CN201620170001.5U patent/CN205384915U/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 | ||
| 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: 20170828 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: 20160713 Termination date: 20190306 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |