CN204348520U - A kind of novel experiment electric capacity - Google Patents
A kind of novel experiment electric capacity Download PDFInfo
- Publication number
- CN204348520U CN204348520U CN201520091366.4U CN201520091366U CN204348520U CN 204348520 U CN204348520 U CN 204348520U CN 201520091366 U CN201520091366 U CN 201520091366U CN 204348520 U CN204348520 U CN 204348520U
- Authority
- CN
- China
- Prior art keywords
- negative electrode
- guide plate
- insulation crust
- positive electrode
- electrode guide
- 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
Landscapes
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
A novel experiment electric capacity, it relates to electronic components technical field.The lower end of described insulation crust (1) is provided with positive electrode guide plate (2), positive electrode guide plate (2) is connected to outside by positive electrode lead (3), the upper end of described insulation crust (1) is plugged with negative electrode adjustable plate (4), the bottom of negative electrode adjustable plate (4) is provided with negative electrode guide plate (5), the negative electrode lead (6) of passing through of negative electrode guide plate (5) extends to outside, the inwall of described insulation crust (1) is provided with rotary screwing thread (7), its structure is simple, design ingenious, adopt the capacitance regulating the distance between positive/negative plate to carry out regulating capacitor, electronics more will be facilitated to debug and experimental implementation, more convenient and practical.
Description
Technical field
The utility model relates to electronic components technical field, is specifically related to a kind of novel experiment electric capacity.
Background technology
Capacitor, being usually called for short its ability holding electric charge is electric capacity, represents by letter C, definition 1: capacitor, as the term suggests, be " container of dress electricity ", be a kind of device holding electric charge, capacitor is one of a large amount of electronic component used in electronic equipment, be widely used in circuit every straight-through friendship, coupling, bypass, filtering, resonant tank, power conversion, the aspects such as control.Definition 2: capacitor, any two insulated from each other and all form a capacitor between the conductor (comprising wire) of being separated by very near, the special formula of general formula C=Q/U plane-parallel capacitor: electric field strength E=U/d between plate, condenser capacitance determines formula C=ε S/4 π kd.
Along with making rapid progress of electronic information technology, the update speed goes of digital electronic goods is fast, based on the consumer electronics product volume of production and marketing sustainable growth of the products such as panel TV (LCD and PDP), notebook computer, digital camera, capacitor industry has been driven to increase.
But existing electric capacity is all generally hermetically-sealed construction, and its capacitance is all fixing immutable, when carrying out electronic device debugging, need constantly to change adjustment, very inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of novel experiment electric capacity, and its structure is simple, designs ingenious, adopts the capacitance regulating the distance between positive/negative plate to carry out regulating capacitor, and electronics more will be facilitated to debug and experimental implementation, more convenient and practical.
In order to solve the problem existing for background technology, the utility model is by the following technical solutions: it comprises insulation crust, positive electrode guide plate, positive electrode lead, negative electrode adjustable plate, negative electrode guide plate, negative electrode lead, rotary screwing thread, the lower end of described insulation crust is provided with positive electrode guide plate, positive electrode guide plate is connected to outside by positive electrode lead, the upper end of described insulation crust is plugged with negative electrode adjustable plate, the bottom of negative electrode adjustable plate is provided with negative electrode guide plate, negative electrode guide plate by negative electrode lead extend to outside, the inwall of described insulation crust is provided with rotary screwing thread.
The beneficial effects of the utility model: its structure is simple, designs ingenious, adopt the capacitance regulating the distance between positive/negative plate to carry out regulating capacitor, and electronics more will be facilitated to debug and experimental implementation, more convenient and practical.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Reference numeral: insulation crust 1, positive electrode guide plate 2, positive electrode lead 3, negative electrode adjustable plate 4, negative electrode guide plate 5, negative electrode lead 6, rotary screwing thread 7.
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 insulation crust 1, positive electrode guide plate 2, positive electrode lead 3, negative electrode adjustable plate 4, negative electrode guide plate 5, negative electrode lead 6, rotary screwing thread 7, the lower end of described insulation crust 1 is provided with positive electrode guide plate 2, positive electrode guide plate 2 is connected to outside by positive electrode lead 3, the upper end of described insulation crust 1 is plugged with negative electrode adjustable plate 4, the bottom of negative electrode adjustable plate 4 is provided with negative electrode guide plate 5, negative electrode guide plate 5 by negative electrode lead 6 extend to outside, the inwall of described insulation crust 1 is provided with rotary screwing thread 7.
The beneficial effect of this embodiment: its structure is simple, designs ingenious, adopts the capacitance regulating the distance between positive/negative plate to carry out regulating capacitor, and electronics more will be facilitated to debug and experimental implementation, more convenient and practical.
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 (1)
1. a novel experiment electric capacity, it is characterized in that it comprises insulation crust (1), positive electrode guide plate (2), positive electrode lead (3), negative electrode adjustable plate (4), negative electrode guide plate (5), negative electrode lead (6), rotary screwing thread (7), the lower end of described insulation crust (1) is provided with positive electrode guide plate (2), positive electrode guide plate (2) is connected to outside by positive electrode lead (3), the upper end of described insulation crust (1) is plugged with negative electrode adjustable plate (4), the bottom of negative electrode adjustable plate (4) is provided with negative electrode guide plate (5), the negative electrode lead (6) of passing through of negative electrode guide plate (5) extends to outside, the inwall of described insulation crust (1) is provided with rotary screwing thread (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520091366.4U CN204348520U (en) | 2015-02-10 | 2015-02-10 | A kind of novel experiment electric capacity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520091366.4U CN204348520U (en) | 2015-02-10 | 2015-02-10 | A kind of novel experiment electric capacity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204348520U true CN204348520U (en) | 2015-05-20 |
Family
ID=53231773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520091366.4U Expired - Fee Related CN204348520U (en) | 2015-02-10 | 2015-02-10 | A kind of novel experiment electric capacity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204348520U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111691171A (en) * | 2020-06-20 | 2020-09-22 | 陈豪 | Dust removal method for textile fabric |
| CN114093671A (en) * | 2021-10-22 | 2022-02-25 | 扬州日精电子有限公司 | Capacitor with fusing protection |
| CN115342965A (en) * | 2022-09-21 | 2022-11-15 | 内蒙古工业大学 | Capacitance type gas pressure sensor structure |
-
2015
- 2015-02-10 CN CN201520091366.4U patent/CN204348520U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111691171A (en) * | 2020-06-20 | 2020-09-22 | 陈豪 | Dust removal method for textile fabric |
| CN114093671A (en) * | 2021-10-22 | 2022-02-25 | 扬州日精电子有限公司 | Capacitor with fusing protection |
| CN115342965A (en) * | 2022-09-21 | 2022-11-15 | 内蒙古工业大学 | Capacitance type gas pressure sensor structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204348520U (en) | A kind of novel experiment electric capacity | |
| CN204809043U (en) | Novel adjustable capacitor | |
| CN204668160U (en) | A kind of horizontal Disk Ceramic Capacitors | |
| CN203250640U (en) | Adjustable capacitor box | |
| CN204946724U (en) | A kind of novel can the electric capacity of unrestricted choice resistance | |
| CN204464048U (en) | A kind of capacitor being convenient to wiring | |
| CN105437455A (en) | Novel intelligent vertical silica gel injection molding machine based on efficient production | |
| CN206976171U (en) | A kind of moistureproof modeling box electric capacity of electric capacity string resistance | |
| CN203238335U (en) | Anode bag | |
| CN203340194U (en) | Flat-panel TV power 3D state level switching device | |
| CN204966277U (en) | Conveniently installed capacitor | |
| CN204495459U (en) | A kind of weighing data harvester | |
| CN203617057U (en) | Ceramic capacitance-type resistor | |
| CN204391322U (en) | The female full die bed communications connector of row | |
| CN203761346U (en) | Simple crystal resonator | |
| CN203193505U (en) | Integrated low-voltage stabilized voltage power supply | |
| CN203178838U (en) | Voltage stabilizer low in output voltage difference | |
| CN207434983U (en) | A kind of pressing device | |
| CN208954805U (en) | A kind of high-voltage frequency converter capacitor fixing structure | |
| CN203104287U (en) | A charging and discharging circuit and a timing circuit | |
| CN207367807U (en) | A kind of installing plate for bulky switch | |
| CN202752086U (en) | Touch-resistant induction device for paper inlet of paper shredder | |
| CN202393797U (en) | Z-shaped electrode of special relay of electric energy meter | |
| CN204615645U (en) | A kind of novel voltage regulating circuit | |
| CN204044199U (en) | Program control liquid crystal display variable-frequency power sources |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150520 Termination date: 20180210 |