CN107369553B - A kind of combination capacitor - Google Patents
A kind of combination capacitor Download PDFInfo
- Publication number
- CN107369553B CN107369553B CN201710538042.4A CN201710538042A CN107369553B CN 107369553 B CN107369553 B CN 107369553B CN 201710538042 A CN201710538042 A CN 201710538042A CN 107369553 B CN107369553 B CN 107369553B
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- CN
- China
- Prior art keywords
- rack
- variable capacitance
- fixed capacity
- side wall
- conducting wire
- 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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- 239000003990 capacitor Substances 0.000 title claims abstract description 28
- 238000001514 detection method Methods 0.000 claims abstract description 21
- 230000001105 regulatory effect Effects 0.000 claims abstract description 15
- 239000004020 conductor Substances 0.000 claims abstract description 4
- 239000007787 solid Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G15/00—Structural combinations of capacitors or other devices covered by at least two different main groups of this subclass with each other
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G2/00—Details of capacitors not covered by a single one of groups H01G4/00-H01G11/00
- H01G2/10—Housing; Encapsulation
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Measurement Of Resistance Or Impedance (AREA)
Abstract
The invention discloses a kind of combined capacitors, the combined capacitor includes rack, fixed capacity, variable capacitance, regulating device and fault detection means, fixed capacity and variable capacitance are respectively mounted on the rack, conducting wire is equipped in rack, the fixed capacity is connected with variable capacitance by the conductor in parallel in rack, the control switch that control fixed capacity is connected to conducting wire is also connected on conducting wire, variable capacitance is equipped with regulating device, is equipped with fault detection means in the side wall of rack.The present invention installs fault detection means additional by the way that variable capacitance and fixed capacity to be combined, and solves the problems, such as that conventional variable capacitance adjustment range is small, with wide, the easy to use feature of capacitance adjustment range.
Description
Technical field
The invention belongs to electric appliance original part technical fields, and in particular to a kind of combination capacitor.
Background technique
Capacitor, usually referred to as its ability for accommodating charge is capacitor, is a kind of device for accommodating charge, is electronic equipment
In one of the electronic component that largely uses, the separated by direct communication being widely used in circuit couples, bypasses, filtering, resonant tank,
Energy conversion, control etc..Capacitor is mainly constituted by pressing from both sides one layer of insulation dielectric between two blocks of metal electrodes.When in two gold medals
Belong to when adding voltage between electrode, will store charge on electrode, capacitor divides fixed capacity and tunable capacitor, but traditional adjustable
Capacitance is small, and fixed capacity capacity can not but carry out greatly linear regulation, inconvenient for use, and cannot after capacitor failure
It timely finds, it is therefore necessary to design a kind of novel capacitor.
Summary of the invention
According to the above-mentioned deficiencies of the prior art, the technical problem to be solved by the present invention is to propose a kind of combination capacitor, lead to
It crosses and is combined variable capacitance and fixed capacity, and install fault detection means additional, it is small to solve conventional variable capacitance adjustment range
The problem of, with wide, the easy to use feature of capacitance adjustment range.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention are as follows: a kind of combined capacitor includes rack, solid
Determine capacitor, variable capacitance, regulating device and fault detection means, fixed capacity and variable capacitance are respectively mounted on the rack, in machine
Conducting wire is equipped in frame, the fixed capacity is connected with variable capacitance by the conductor in parallel in rack, and control is also connected on conducting wire
The control switch that fixed capacity processed is connected to conducting wire, variable capacitance are equipped with regulating device, examine in the side wall of rack equipped with failure
Survey device.
As a preferred embodiment, the rack is disc-shaped structure, successively set around axle center in the one side of rack
There are several counterbores, the bottom of counterbore is set there are two the connection contact for being in electrical contact with fixed capacity, and connection contact passes through
Conducting wire connection, fixed capacity are mounted in counterbore, and clamp device is equipped in counterbore, are equipped with variable capacitance in the another side of rack,
Variable capacitance is connected in parallel by conducting wire and fixed capacity.Clamp device includes dead ring and fastening screw, and dead ring is rubber
Circle is arranged along counterbore side wall, is equipped with threaded hole in frame side wall, threaded hole is connected to counterbore side wall, and threaded hole is internally screwed with fastening spiral shell
Nail, dead ring lateral wall is withstood in fastening screw one end.Variable capacitance includes stator, movable plate and shaft, and stator is fixed on the rack,
Movable plate is rotatably connected in stator by shaft, is equipped with through-hole up and down in central rack, shaft passes through through-hole, in shaft
On regulating device is installed, the regulating device includes that telescopic rod and knob telescopic rod one end are fixed with shaft, telescopic rod it is another
One end is fixed with knob.Telescopic rod side wall is equipped with convex block, convex block and control switch CONTACT WITH FRICTION.Being arranged side by side on the rack has one
The control switch that row's control fixed capacity is connected to conducting wire, control switch is normal open switch.Fault detection means includes battery, cunning
Ring, sliding block and indicator light, slip ring along frame side wall be arranged, on slip ring be equipped with sliding block, the sliding block towards frame side wall one
Face is equipped with detection contact, and for detection contact there are two being electrically connected respectively with indicator light both ends, indicator light is also in series with a power supply,
Be additionally provided with instruction contact in the side wall of rack, the instruction contact respectively with connect contact and be connected.
The medicine have the advantages that variable capacitance and fixed capacity are combined by the present invention, pass through the fixed electricity of switch-mode regulation
Hold the increase and decrease that number in parallel realizes capacitance, variable capacitance can be realized and accurately be adjusted with the capacity of linear regulation capacitor, solution
The small problem of conventional variable of having determined capacitance adjustment range with wide, the easy to use feature of capacitance adjustment range, while combining electricity
Detection device on container can detecte the quality of capacitor, facilitate the position of determining fault capacitance, convenience and high-efficiency.
Detailed description of the invention
Content expressed by this specification attached drawing and the label in figure are briefly described below:
Fig. 1 is the structure chart of the specific embodiment of combination capacitor of the invention；
Fig. 2 is the structure chart of the specific embodiment of telescopic rod of the invention；
Fig. 3 is the structure chart of the specific embodiment of circuit diagram of the invention.
Wherein, 1, fixed capacity, 2, rack, 3, variable capacitance, 4, fastening screw, 5, slip ring, 6, sliding block, 7, label disk,
8, regulating device, 9, pointer, 10, control switch, 801, knob, 802, telescopic rod, 803, convex block.
Specific embodiment
Below against attached drawing, by the description of the embodiment, for example related each component of a specific embodiment of the invention
Shape, construction, the mutual alignment between each section and connection relationship, the effect of each section and working principle, manufacturing process and
Operate with method etc., is described in further detail, to help those skilled in the art to inventive concept of the invention, technology
Scheme has more complete, accurate and deep understanding.
As shown in Figure 1-3, a kind of combined capacitor includes rack 2, fixed capacity 1, variable capacitance 3, regulating device 8 and event
Hinder detection device, fixed capacity 1 and variable capacitance 3 are installed in rack 2, and conducting wire, the fixed capacity are equipped in rack 2
1 is connected with variable capacitance 3 by the conductor in parallel in rack 2, is also connected with what control fixed capacity 1 was connected to conducting wire on conducting wire
Control switch 10, variable capacitance 3 are equipped with regulating device 8, are equipped with fault detection means in the side wall of rack 2.The rack 2 is
Disc-shaped structure is successively equipped with several counterbores around axle center in the one side of rack 2, the bottom of counterbore set there are two for it is solid
Determine the connection contact of the electrical contact of capacitor 1, connection contact is connected by conducting wire, and fixed capacity 1 is mounted in counterbore, is equipped in counterbore
Clamp device is equipped with variable capacitance 3 in the another side of rack 2, and variable capacitance 3 is connected in parallel by conducting wire with fixed capacity 1.Tightly
It is fixedly mounted with and sets including dead ring and fastening screw 4, dead ring is that rubber ring is arranged along counterbore side wall, is equipped with screw thread in 2 side wall of rack
Hole, threaded hole are connected to counterbore side wall, and threaded hole is internally screwed with fastening screw 4, and dead ring lateral wall is withstood in 4 one end of fastening screw.
The label disk 7 for indicating capacitor scale is equipped with above fixed capacity 1.Variable capacitance 3 includes stator, movable plate and shaft, and stator is fixed
In rack 2, movable plate is rotatably connected in stator by shaft, and through-hole up and down is equipped in the middle part of rack 2, and shaft passes through
Through-hole, is equipped with regulating device 8 in shaft, and the regulating device 8 includes telescopic rod 802 and knob 801, telescopic rod 802 1
End is fixed with shaft, and the other end of telescopic rod 802 is fixed with knob 801, and 802 side wall of telescopic rod is equipped with pointer 9, and pointer 9 is located at
Mark 7 top of disk.802 side wall of telescopic rod is equipped with convex block 803, convex block 803 and 10 CONTACT WITH FRICTION of control switch.In rack 2 simultaneously
Row is provided with a row and controls the control switch 10 that fixed capacity 1 is connected to conducting wire, and control switch 10 is normal open switch.Fault detection
Device includes battery, slip ring 5, sliding block 6 and indicator light, and slip ring 5 is arranged along 2 side wall of rack, and sliding block 6, institute are equipped on slip ring 5
The one side for stating sliding block 6 towards 2 side wall of rack is equipped with detection contact, and there are two be electrically connected with indicator light both ends detection contact respectively
Connect, indicator light is also in series with a power supply, be additionally provided with instruction contact in the side wall of rack 2, the instruction contact respectively with connection
Contact is connected.
Working principle: fixed capacity 1 and variable capacitance 3 are connected in parallel by the present invention, select knob 801 by lifting upwards,
So that telescopic rod 802 is in contact with the switch of shunt capacitance, the closure of control switch 10, to control the parallel connection of fixed capacity 1
For number to realize the adjusting of capacitance, the rotational angle of the then adjustable tunable capacitor of turning knob 801 realizes accurate adjust
Section, include DC power supply in the detection device of 2 side wall of rack, adjust the position of detection device, can will test device respectively with
The both ends of fixed capacity 1 are electrically connected, and then judge that capacitor is normal when light does not work, and when indicator light lights, illustrate capacitor quilt
Breakdown needs replacing.
The present invention is exemplarily described above in conjunction with attached drawing, it is clear that the present invention implements not by aforesaid way
Limitation, as long as the improvement for the various unsubstantialities that the inventive concept and technical scheme of the present invention carry out is used, or without changing
It is within the scope of the present invention into the conception and technical scheme of the invention are directly applied to other occasions.This hair
Bright protection scope should be determined by the scope of protection defined in the claims.
Claims (3)
1. a kind of combination capacitor, which is characterized in that the combination capacitor includes rack (2), fixed capacity (1), variable capacitance
(3), regulating device (8) and fault detection means, fixed capacity (1) and variable capacitance (3) are installed on rack (2), in machine
Conducting wire is equipped in frame (2), the fixed capacity (1) is connected with variable capacitance (3) by the conductor in parallel in rack (2), conducting wire
On be also connected with control fixed capacity (1) control switch (10) for being connected to conducting wire, variable capacitance (3) is equipped with regulating device
(8), fault detection means is equipped in the side wall of rack (2)；Rack (2) be disc-shaped structure, rack (2) one side successively around
Axle center is equipped with several counterbores, and the bottom of counterbore sets the equal connection contact there are two for being in electrical contact with fixed capacity (1), connection
Contact is connected by conducting wire, and fixed capacity (1) is mounted in counterbore, and clamp device, the another side in rack (2) are equipped in counterbore
Equipped with variable capacitance (3), variable capacitance (3) is connected in parallel by conducting wire with fixed capacity (1)；Clamp device include dead ring and
Fastening screw (4), dead ring are that rubber ring is arranged along counterbore side wall, are equipped with threaded hole in rack (2) side wall, threaded hole is connected to
Counterbore side wall, threaded hole are internally screwed with fastening screw (4), and dead ring lateral wall is withstood in fastening screw (4) one end；Variable capacitance (3)
Including stator, movable plate and shaft, stator is fixed on rack (2), and movable plate is rotatably connected in stator by shaft, in rack
(2) middle part is equipped with through-hole up and down, and shaft passes through through-hole, regulating device (8), the regulating device are equipped in shaft
It (8) include telescopic rod (802) and knob (801), telescopic rod (802) one end is fixed with shaft, and the other end of telescopic rod (802) is solid
Surely there are knob (801)；Telescopic rod (802) side wall is equipped with convex block (803), convex block (803) and control switch (10) CONTACT WITH FRICTION.
2. combination capacitor according to claim 1, which is characterized in that described be arranged side by side on rack (2) has row control
The control switch (10) that fixed capacity (1) processed is connected to conducting wire, control switch (10) are normal open switch.
3. combination capacitor according to claim 1, which is characterized in that the fault detection means includes battery, slip ring
(5), sliding block (6) and indicator light, slip ring (5) are arranged along rack (2) side wall, are equipped with sliding block (6) on slip ring (5), the sliding block
(6) it being equipped with detection contact towards the one side of rack (2) side wall, there are two detection contacts is electrically connected with indicator light both ends respectively,
Indicator light is also in series with a power supply, is additionally provided with instruction contact in the side wall of rack (2), the instruction contact respectively with connect touching
Head is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710538042.4A CN107369553B (en) | 2017-07-04 | 2017-07-04 | A kind of combination capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710538042.4A CN107369553B (en) | 2017-07-04 | 2017-07-04 | A kind of combination capacitor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107369553A CN107369553A (en) | 2017-11-21 |
| CN107369553B true CN107369553B (en) | 2019-04-16 |
Family
ID=60306619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710538042.4A Active CN107369553B (en) | 2017-07-04 | 2017-07-04 | A kind of combination capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107369553B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1429227A (en) * | 1921-09-28 | 1922-09-19 | Dubilier Condenser & Radio Cor | Variable condenser |
| CN201142259Y (en) * | 2007-04-09 | 2008-10-29 | 升威电子制品(东莞)有限公司 | Telescopic pushing type potentiometer |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040214543A1 (en) * | 2003-04-28 | 2004-10-28 | Yasuo Osone | Variable capacitor system, microswitch and transmitter-receiver |
| US7894205B2 (en) * | 2007-04-05 | 2011-02-22 | Mitsubishi Electric Corporation | Variable device circuit and method for manufacturing the same |
| TW201342002A (en) * | 2011-10-31 | 2013-10-16 | Powermag Llc | Power conditioning and saving device |
-
2017
- 2017-07-04 CN CN201710538042.4A patent/CN107369553B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1429227A (en) * | 1921-09-28 | 1922-09-19 | Dubilier Condenser & Radio Cor | Variable condenser |
| CN201142259Y (en) * | 2007-04-09 | 2008-10-29 | 升威电子制品(东莞)有限公司 | Telescopic pushing type potentiometer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107369553A (en) | 2017-11-21 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20220901 Address after: 244000 No. 016, Xinqiao village, Xinqiao Office, Yi'an District, Tongling City, Anhui Province Patentee after: Tongling Andun Electronic Technology Co.,Ltd. Address before: 242400 Nanling County Economic Development Zone, Wuhu City, Anhui Province Patentee before: WUHU YILUN ELECTRONICS Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221209 Address after: 276000 west of jiangouya village, Luoxi street, high tech Zone, Linyi City, Shandong Province Patentee after: SHANDONG GEXIN PRECISION CO.,LTD. Address before: 244000 No. 016, Xinqiao village, Xinqiao Office, Yi'an District, Tongling City, Anhui Province Patentee before: Tongling Andun Electronic Technology Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230804 Address after: 322000 No.52, Huajin Road, Houzhai characteristic industrial zone, Yiwu City, Jinhua City, Zhejiang Province Patentee after: Zhejiang Huahui Electric Co.,Ltd. Address before: 276000 west of jiangouya village, Luoxi street, high tech Zone, Linyi City, Shandong Province Patentee before: SHANDONG GEXIN PRECISION CO.,LTD. |
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| TR01 | Transfer of patent right |