CN109065361A - A kind of capacitor cover plate - Google Patents
A kind of capacitor cover plate Download PDFInfo
- Publication number
- CN109065361A CN109065361A CN201810826272.5A CN201810826272A CN109065361A CN 109065361 A CN109065361 A CN 109065361A CN 201810826272 A CN201810826272 A CN 201810826272A CN 109065361 A CN109065361 A CN 109065361A
- Authority
- CN
- China
- Prior art keywords
- board body
- cover board
- block
- capacitor
- cover plate
- 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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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-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
- H01G2/103—Sealings, e.g. for lead-in wires; Covers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a kind of capacitor cover plates, including cover board body, insulation board, rotation button, featured motion block and friction block, cover board body is made of high temperature reinforced plastics HPT plate, cover board body upper end surrounding is provided with epitaxy part, insulation board is provided in the middle part of cover board body, cover board body upper end is provided with explosion-proof valve on rear side of insulation cover plate, the left and right sides is provided with conductive terminal in insulation board, mounting groove is provided in the middle part of conductive terminal, conductive terminal lower end connects conductive core, cover board body is run through in conductive core lower end, and conductive core lower part is arranged with sealing ring.The present invention pushes featured motion block decline by rotating forward rotation button, and then push the outside Slideslip of passive pushing block, and then friction block is made tightly to touch housing interior side-wall, it is fixedly secured cover board body and shell, to improve fastness when capacitor cover plate installation, while also increasing the safety of capacitor.
Description
Technical field
The present invention relates to a kind of electronic component accessory, specifically a kind of capacitor cover plates.
Background technique
Capacitor, usually referred to as its ability for accommodating charge is capacitor, is indicated with letter C.Define one: capacitor cares for name
Think justice, is ' container of dress electricity ', is a kind of device for accommodating charge.Capacitor is the electronic component largely used in electronic equipment
One of, the separated by direct communication being widely used in circuit couples, and bypasses, filtering, resonant tank, energy conversion, control etc..
Define two: capacitor all constitutes a capacitor between any two are insulated from each other and the conductor (including conducting wire) that is spaced closely together.
Currently, the fastness of most capacitor cover plate installation on the market is bad, it is easy to loosen, is unfavorable for the peace of capacitor
Entirely, and cost performance is not high.Therefore, those skilled in the art provide a kind of capacitor cover plate, to solve in above-mentioned background technique
The problem of proposition.
Summary of the invention
The purpose of the present invention is to provide a kind of capacitor cover plates, to solve the problems mentioned in the above background technology.
To achieve the above object, the invention provides the following technical scheme:
A kind of capacitor cover plate, including cover board body, insulation board, rotation button, featured motion block and friction block, cover board body are adopted
It is made of high temperature reinforced plastics HPT plate, cover board body upper end surrounding is provided with epitaxy part, is provided with insulation in the middle part of cover board body
Plate, cover board body upper end are provided with explosion-proof valve on rear side of insulation cover plate, and the left and right sides is provided with conductive terminal in insulation board, lead
Mounting groove is provided in the middle part of electric terminal, conductive terminal lower end connects conductive core, and cover board body, and conductive core are run through in conductive core lower end
Lower part is arranged with sealing ring.
It is symmetrically arranged with rotation button at left and right sides of cover board body upper end, and is provided with below rotation button inside cover board body
Cavity, rotation button lower end connect rotating bar, and rotating bar lower end is through cover board body and extends into cavity, the connection of rotating bar lower end
Featured motion block, and featured motion block lower end is provided with passive pushing block, and contraction spring, and contraction spring are connected on the inside of passive pushing block
The other end is connect with cavity sidewalls, slide bar is connected on the outside of passive pushing block, and link block is connected on the outside of slide bar, inside cover board body
It is correspondingly arranged on slideway with slide bar, link block, is provided with friction block on the outside of link block, cover board body is fixedly connected by friction block
Shell.
As a further solution of the present invention: being provided with screw thread on the outside of rotating bar, and cover board body is corresponding with rotating bar sets
It is equipped with threaded hole.
As further scheme of the invention: featured motion block lower part is set as cone-shaped structure, and in passive pushing block
Side and cone-shaped structure corresponding position are set as ramp structure.
As further scheme of the invention: cone-shaped structure and ramp structure surface are disposed as smooth structure, sliding
Bar and ramp surface are disposed as smooth structure.
As further scheme of the invention: friction block is made of wear-resistant material, and friction block outer surface is arranged
For coarse structure.
As further scheme of the invention: housing interior side-wall is fixedly connected with core packet by fixative, and core packet is by leading
The connection of line conductive core.
Compared with prior art, the beneficial effects of the present invention are:
1, the present invention pushes featured motion block decline by rotating forward rotation button, and then passive pushing block is pushed to break away outward
It is dynamic, and then friction block is made tightly to touch housing interior side-wall, it is fixedly secured cover board body and shell, to improve capacitor
Fastness when cover board is installed, while also increasing the safety of capacitor.
2, featured motion block rises when the present invention passes through backwards rotation rotation button, pulls under the action of contraction spring and passively pushes away
The inside Slideslip of motion block, and then so that friction block is left housing interior side-wall, and then be conducive to the disassembly of capacitor cover plate.
3, the cover board body in the present invention is made of high temperature reinforced plastics HPT plate, and cost is relatively low for HPT plate, and performance is but
It is very superior to can be used as high-quality cover board completely, and impact resistance is strong in the fabrication process, not easy to break, stock utilization is high.
Detailed description of the invention
Fig. 1 is a kind of the schematic diagram of the section structure of capacitor cover plate.
Fig. 2 is a kind of overlooking structure diagram of capacitor cover plate.
Fig. 3 is the enlarged diagram of A in capacitor cover plate a kind of.
In figure: 1- cover board body, 2- insulation board, 3- conductive terminal, 301- mounting groove, 4- conductive core, 5- sealing ring, outside 6-
Prolong portion, 7- rotation button, 8- rotating bar, 9- featured motion block, the passive pushing block of 10-, 11- contraction spring, 12- slide bar, 13- connection
Block, 14- friction block, 15- slideway, 16- cavity, 17- shell, 18- fixative, 19- core packet, 20- conducting wire, 21- explosion-proof valve.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1~3, in the embodiment of the present invention, a kind of capacitor cover plate, including cover board body 1, insulation board 2, rotation
Button 7, featured motion block 9 and friction block 14, cover board body 1 are made of high temperature reinforced plastics HPT plate, 1 upper end four of cover board body
It is provided with epitaxy part 6 week, insulation board 2 is provided in the middle part of cover board body 1,1 upper end of cover board body is provided on rear side of insulation cover plate 2
Explosion-proof valve 21, the interior left and right sides of insulation board 2 is provided with conductive terminal 3, mounting groove 301 is provided in the middle part of conductive terminal 3, conductive
3 lower end of terminal connects conductive core 4, and cover board body 1 is run through in 4 lower end of conductive core, and 4 lower part of conductive core is arranged with sealing ring 5.
It is symmetrically arranged with rotation button 7 at left and right sides of 1 upper end of cover board body, and is set below rotation button 7 inside cover board body 1
It is equipped with cavity 16,7 lower end of rotation button connects rotating bar 8, and 8 lower end of rotating bar is through cover board body 1 and extends into cavity 16, turns
8 lower end of lever connects featured motion block 9, and featured 9 lower end of motion block is provided with passive pushing block 10, connects on the inside of passive pushing block 10
Contraction spring 11, and 11 other end of contraction spring is connect with 16 side wall of cavity, slide bar 12 is connected on the outside of passive pushing block 10, and sliding
Link block 13 is connected on the outside of bar 12,1 inside of cover board body is correspondingly arranged on slideway 15, link block 13 with slide bar 12, link block 13
Outside is provided with friction block 14, and cover board body 1 is fixedly connected with shell 17 by friction block 14.
Screw thread is provided on the outside of rotating bar 8, and cover board body 1 and rotating bar 8 are correspondingly arranged on threaded hole.
Featured 9 lower part of motion block is set as cone-shaped structure, and 10 inside of passive pushing block and cone-shaped structure corresponding position
It is set as ramp structure.
Cone-shaped structure and ramp structure surface are disposed as smooth structure, and slide bar 12 and 15 surface of slideway are disposed as light
Slipped Clove Hitch structure.
Friction block 14 is made of wear-resistant material, and 14 outer surface of friction block is set as coarse structure.
17 inner sidewall of shell is fixedly connected with core packet 19 by fixative 18, and core packet 19 connects conductive core 4 by conducting wire 20.
The working principle of the invention is:
The present invention relates to a kind of capacitor cover plates to be first placed in shell for cover board body 1 when using the capacitor cover plate
17 is suitable for reading, the setting of epitaxy part 6, it is therefore prevented that cover board body 1 slides into 17 bottom of shell, then is pushed by rotating forward rotation button 7
Featured motion block 9 declines, and then pushes the outside Slideslip of passive pushing block 10, and then friction block 14 is made tightly to touch 17 inside of shell
Wall is fixedly secured cover board body 1 and shell 17, to improve fastness when capacitor cover plate installation, while also increasing
The safety of capacitor is added.
When removing capacitor cover plate, risen by promoting mainly motion block 9 when backwards rotation rotation button 7, in contraction spring 11
Effect is lower to pull the passive inside Slideslip of pushing block, and then so that friction block 14 is left 17 inner sidewall of shell, and then be conducive to capacitor
The disassembly of device cover board.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms, should not will weigh
Any appended drawing reference in benefit requirement is construed as limiting the claims involved.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of capacitor cover plate, including cover board body (1), insulation board (2), rotation button (7), featured motion block (9) and friction block
(14), which is characterized in that cover board body (1) is made of high temperature reinforced plastics HPT plate, and cover board body (1) upper end surrounding is set
It is equipped with epitaxy part (6), is provided with insulation board (2) in the middle part of cover board body (1), cover board body (1) upper end is on rear side of insulation cover plate (2)
It is provided with explosion-proof valve (21), the left and right sides is provided with conductive terminal (3) in insulation board (2), is provided in the middle part of conductive terminal (3)
Mounting groove (301), conductive terminal (3) lower end connect conductive core (4), and cover board body (1) is run through in conductive core (4) lower end, and conductive
Core (4) lower part is arranged with sealing ring (5)；
It is symmetrically arranged with rotation button (7) at left and right sides of cover board body (1) upper end, and cover board body (1) is internal under rotation button (7)
Side is provided with cavity (16), and rotation button (7) lower end connects rotating bar (8), and rotating bar (8) lower end is through cover board body (1) and prolongs
It protrudes into cavity (16), rotating bar (8) lower end connects featured motion block (9), and featured motion block (9) lower end is provided with passive pushing block
(10), contraction spring (11) are connected on the inside of passive pushing block (10), and contraction spring (11) other end and cavity (16) side wall connect
It connects, connects slide bar (12) on the outside of passive pushing block (10), and connect link block (13) on the outside of slide bar (12), in cover board body (1)
Portion and slide bar (12), link block (13) are correspondingly arranged on slideway (15), are provided with friction block (14), cover board on the outside of link block (13)
Ontology (1) is fixedly connected with shell (17) by friction block (14).
2. a kind of capacitor cover plate according to claim 1, which is characterized in that it is provided with screw thread on the outside of rotating bar (8), and
Cover board body (1) and rotating bar (8) are correspondingly arranged on threaded hole.
3. a kind of capacitor cover plate according to claim 1, which is characterized in that featured motion block (9) lower part is set as circular cone
Shape structure, and ramp structure is set as with cone-shaped structure corresponding position on the inside of passive pushing block (10).
4. according to claim 1 with a kind of capacitor cover plate described in 3, which is characterized in that cone-shaped structure and ramp structure table
Face is disposed as smooth structure, and slide bar (12) and slideway (15) surface are disposed as smooth structure.
5. a kind of capacitor cover plate according to claim 1, which is characterized in that friction block (14) uses wear-resistant material system
At, and friction block (14) outer surface is set as coarse structure.
6. a kind of capacitor cover plate according to claim 1, which is characterized in that shell (17) inner sidewall passes through fixative
(18) it is fixedly connected core packet (19), core packet (19) passes through conducting wire (20) connection conductive core (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810826272.5A CN109065361B (en) | 2018-07-25 | 2018-07-25 | Capacitor cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810826272.5A CN109065361B (en) | 2018-07-25 | 2018-07-25 | Capacitor cover plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109065361A true CN109065361A (en) | 2018-12-21 |
| CN109065361B CN109065361B (en) | 2020-05-15 |
Family
ID=64836334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810826272.5A Active CN109065361B (en) | 2018-07-25 | 2018-07-25 | Capacitor cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109065361B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11551876B2 (en) | 2020-07-14 | 2023-01-10 | Dongguan Hec Tech R&D Co., Ltd. | Pressure relief valve and an electrolytic capacitor therewith |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202736755U (en) * | 2012-07-16 | 2013-02-13 | 佛山市意壳电容器有限公司 | High temperature resistance high moisture resistance dry type capacitor |
| CN207082432U (en) * | 2017-07-26 | 2018-03-09 | 铜陵市科峰电子有限责任公司 | A kind of capacitor of convenient dismounting |
| CN207542077U (en) * | 2017-11-08 | 2018-06-26 | 长兴思瑞电子科技有限公司 | A kind of metallized polypropylene film capacitor of alternating current machine |
-
2018
- 2018-07-25 CN CN201810826272.5A patent/CN109065361B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202736755U (en) * | 2012-07-16 | 2013-02-13 | 佛山市意壳电容器有限公司 | High temperature resistance high moisture resistance dry type capacitor |
| CN207082432U (en) * | 2017-07-26 | 2018-03-09 | 铜陵市科峰电子有限责任公司 | A kind of capacitor of convenient dismounting |
| CN207542077U (en) * | 2017-11-08 | 2018-06-26 | 长兴思瑞电子科技有限公司 | A kind of metallized polypropylene film capacitor of alternating current machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11551876B2 (en) | 2020-07-14 | 2023-01-10 | Dongguan Hec Tech R&D Co., Ltd. | Pressure relief valve and an electrolytic capacitor therewith |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109065361B (en) | 2020-05-15 |
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