CN207474274U - A kind of capacitor rubber pad - Google Patents
A kind of capacitor rubber pad Download PDFInfo
- Publication number
- CN207474274U CN207474274U CN201721488946.2U CN201721488946U CN207474274U CN 207474274 U CN207474274 U CN 207474274U CN 201721488946 U CN201721488946 U CN 201721488946U CN 207474274 U CN207474274 U CN 207474274U
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- CN
- China
- Prior art keywords
- convex block
- ontology
- capacitor
- rubber pad
- cavity
- 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
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- Structures For Mounting Electric Components On Printed Circuit Boards (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
The utility model discloses a kind of capacitor rubber pads, rubber pad is by being kneaded, squeezing, cutting, the techniques such as being molded and be made, the technique has the characteristics that production environment cleaning, production efficiency are high, rubber pad includes ontology, two through holes for having and being passed through for two connecting pins are run through in the end face of ontology, one side end face of ontology is provided with the convex block made of elastic material, convex block is internally provided with cavity, the side wall of convex block is provided with the through-hole being connected with cavity, and Buffer Unit is additionally provided between ontology and convex block.By setting convex block in the end face of rubber pad, and cavity and the through-hole being connected with cavity are provided in convex block, make capacitor convex block in installation process that there is cushioning effect to capacitor, Buffer Unit further increases the cushioning effect to capacitor, pass through the elasticity of convex block and the buffering of cavity and Buffer Unit simultaneously, convex block is made to generate reversed extruding force to the capacitor after fixation, and then increases the stability after capacitor is fixed on circuit boards.
Description
Technical field
The utility model is related to a kind of capacitor accessory, more particularly, to a kind of capacitor rubber pad.
Background technology
Capacitor is a kind of device for accommodating charge, is one of electronic component largely used in electronic equipment, extensively should
For in circuit separated by direct communication, coupling, bypass, filtering, resonant tank, energy conversion, control etc..
Columned capacitor includes columned ontology and is set to two connecting pins of body end, capacitor
By the way that two connecting pins are welded on circuit board, the ontology to prevent capacitor is directly in contact with circuit board, capacitor
The end of ontology is often provided with by two perforative rubber pads of connecting pin, and then by rubber pad by circuit board and capacitor
Mutually barrier.
Wherein, the manufacture craft of rubber pad is：Raw material is kneaded by mixer, it is in continuous phase to make initial rubber；
And then by open mill by material extruding slabbing；The raw material input of extrusion forming is cut into glue inscribe into bulk, in order to follow-up
Processing；Block-like raw material is put into extrusion forming in corresponding mold；Molding rubber pad is subjected to burr removing and vulcanization
Processing, last dewatered drying complete processing.
Rubber gasket structure of the prior art is relatively simple, and basic function is only by circuit board and capacitor phase mutual resistance
Every, and capacitor is mutually fixed by two connecting pins with circuit board, fixed form is simultaneously unstable, and rubber of the prior art
It pads and the stability of capacitor is helped there is no apparent, have much room for improvement.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of capacitor rubber pad, energy
Enough improve the stability after capacitor is fixed on circuit boards.
To achieve the above object, the utility model provides following technical solution：
A kind of capacitor rubber pad, including columned ontology, the end face of the ontology is run through to have supplies two companies respectively
Two through holes that pin passes through, a side end face of the ontology are provided with the convex block made of elastic material, the convex block
Cavity is internally provided with, the side wall of the convex block is provided with the through-hole being connected with cavity, is also set between the ontology and convex block
It is equipped with Buffer Unit.
By using above-mentioned technical proposal, by setting convex block in the end face of rubber pad, and be provided in convex block cavity with
And the through-hole being connected with cavity, make capacitor convex block in installation process that there is cushioning effect to capacitor, pass through buffering group
Part further increases the cushioning effect to capacitor, while by the elasticity of convex block and the buffering of cavity and Buffer Unit,
Convex block is made to generate reversed extruding force to the capacitor after fixation, and then is increased firm after capacitor is fixed on circuit boards
Property.
The utility model is further arranged to：The convex block is disposed as four with Buffer Unit, four convex block edges
The circumferencial direction of ontology is uniformly distributed, and each convex block and adjacent convex block are symmetrical.
By using above-mentioned technical proposal, by the setting of four convex blocks and Buffer Unit, increase to capacitor
Cushioning effect and convex block further increase the stability of capacitor, while four to reverse extrusion power caused by capacitor
The setting of a convex block increases the frictional force between ontology and circuit board, increases the stability of ontology on circuit boards, and then
The stability of capacitor is improved, each convex block, in being symmetrically set, ensure that convex block and circuit board phase with adjacent convex block
Ontology can be kept not occur after extruding crooked, further improve the stability of capacitor.
The utility model is further arranged to：Each Buffer Unit includes more and is connected made of elastic material
Bar, more connecting rods on each Buffer Unit are inclined to set, and the inclined direction of the every connecting rod is in the back of the body
It is set from ontology center of circle direction.
By using above-mentioned technical proposal, during two connecting pins are welded in circuit board by capacitor, by pressing
Piezoelectric capsule deforms upon multiple connecting rods, and then ontology and capacitor are produced by the elastic deformation of more connecting rods
Raw extruding force, and then the stability of capacitor is improved, it is simple in structure, it is easy to produce with using.
The utility model is further arranged to：The ontology is provided with the multiple and corresponding limiting slot of connecting rod quantity,
And each limiting slot is available for connecting rod placement.
By using above-mentioned technical proposal, by the setting of multiple limiting slots, make connecting rod that can enter after deforming upon
In limiting slot, and then it ensure that connecting rod deforms upon rear ontology and keeps smooth without run-off the straight with convex block, and then improve
The stability of capacitor.
The utility model is further arranged to：Four convex blocks are set in fan-shaped, and are had between each adjacent projections
Gap.
By using above-mentioned technical proposal, due to being respectively provided with cavity in each convex block, convex block will after being squeezed
To distending around, and the setting in gap avoids the mutually extruding after convex block distending and leads to convex block between each adjacent projections
The out-of-flatness of end face, and then reduce the stability of capacitor.
The utility model is further arranged to：The ontology is provided with multiple by elastic material system in the end face where convex block
Into buffer stopper, multiple buffer stoppers are evenly distributed along the circumferencial direction of ontology, and each buffer stopper is towards the ontology center of circle
The side in direction is inclined to set, and each buffer stopper is in be inclined outwardly setting.
By using above-mentioned technical proposal, by the setting of multiple buffer stoppers, convex block is further prevented mutually to be squeezed with circuit board
Occur ontology after pressure crooked, further ensure the stability of capacitor.
In conclusion the utility model has the advantages that：
1. improve the stability after capacitor is fixed on circuit boards.
Description of the drawings
Fig. 1 is the structure diagram of embodiment；
Fig. 2 is the A-A faces sectional view of convex block in Fig. 1.
Reference sign：1st, ontology；2nd, through hole；3rd, convex block；4th, cavity；5th, through-hole；6th, Buffer Unit；61st, it connects
Bar；7th, limiting slot；8th, buffer stopper.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of capacitor rubber pad, as shown in Figure 1, including ontology 1 made of rubber.Ontology 1 is cylindrical sets for this
It puts, and two through holes 2 for having and being passed through respectively for two connecting pins of capacitor are run through in the end face of ontology 1.One side of ontology 1
There are four convex block 3 made of rubber, four convex blocks 3 are evenly distributed along the circumferencial direction of ontology 1 for face setting.Wherein, it is each convex
The shape of block 3 is identical and is sector, has gap between each adjacent projections 3, and in mutually right between each adjacent projections 3
Claim setting.
As depicted in figs. 1 and 2, each convex block 3 is internally provided with cavity 4, for improving the cushioning effect to capacitor,
The side wall of convex block 3 is further opened with the through-hole 5 being connected with cavity 4.By being equipped with for cavity 4 and through-hole 5, ensure convex block 3
While to capacitor into row buffering, extruding force of the convex block 3 to circuit board is reduced, and then prevent the power pressed by staff
Spend the big damage for causing circuit board.
As shown in Figure 1, to further improve buffer capacity of the convex block 3 to capacitor, between ontology 1 and each convex block 3
It is provided with Buffer Unit 6.Each Buffer Unit 6 includes three connecting rods 61 made of rubber, and every connecting rod 61 is equal
It is integrally formed with ontology 1 and convex block 3.Wherein, three connecting rods 61 in each Buffer Unit 6, are integrally connected to pair respectively
Answer three edges of the convex block 3 towards the end face of ontology 1.Every connecting rod 61 is inclined to set, and inclined direction is in the back of the body
From 1 center of circle direction of ontology.
Preferably, the end face of ontology 1 towards convex block 3 offers multiple limits opposite with 61 position of connecting rod and quantity
Position slot 7, when convex block 3 is mutually squeezed with circuit board, connecting rod 61 is deformed upon and is caught in limiting slot 7, so that convex block 3
It is mutually contradicted with ontology 1, while connecting rod 61 provides reverse extrusion power to ontology 1, limiting slot 7 ensure that convex block 3 and ontology 1
Concordant state is kept, and then ensure that the stability of capacitor.
As shown in Figure 1, the stability to further improve capacitor, the end face of ontology 1 towards convex block 3 has been wholely set more
A buffer stopper 8, the circumferencial direction of multiple buffer stopper 8 along ontologies 1 are evenly arranged at the end face edge of ontology 1.Each buffer stopper 8
It is inclined to set towards the side in 1 center of circle direction of ontology, and each buffer stopper 8 is in be inclined outwardly setting.
Wherein, when four convex blocks 3 and ontology 1 are inconsistent, the end flush of each convex block 3 and each buffer stopper 8.With
The further deformation of convex block 3, buffer stopper 8 is mutually squeezed with circuit board, and then is deformed upon along inclined direction towards outside, is led to
The reverse extrusion power generated after multiple 8 deformation of buffer stopper to ontology 1 is crossed, further improves the stability of capacitor.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality
Within novel design concept, any modification, equivalent replacement, improvement and so on should be included in the protection of the utility model
Within the scope of.
Claims (6)
1. a kind of capacitor rubber pad, including columned ontology (1), the end face of the ontology (1) is run through to have supplies two respectively
Two through holes (2) that root connecting pin passes through, it is characterised in that：One side end face of the ontology (1) is provided with by elastic material
Manufactured convex block (3), the convex block (3) are internally provided with cavity (4), and the side wall of the convex block (3) is provided with and cavity (4)
The through-hole (5) being connected is additionally provided with Buffer Unit (6) between the ontology (1) and convex block (3).
2. a kind of capacitor rubber pad according to claim 1, it is characterised in that：The convex block (3) and Buffer Unit
(6) four are disposed as, four convex blocks (3) are uniformly distributed along the circumferencial direction of ontology (1), each convex block (3) with
Adjacent convex block (3) is symmetrical.
3. a kind of capacitor rubber pad according to claim 2, it is characterised in that：Each Buffer Unit (6) is equal
Including the more connecting rods made of elastic material (61), more connecting rods (61) on each Buffer Unit (6) are in
It is obliquely installed, the inclined direction of the every connecting rod (61) is in be set away from ontology (1) center of circle direction.
4. a kind of capacitor rubber pad according to claim 3, it is characterised in that：The ontology (1) is provided with multiple
With the corresponding limiting slot of connecting rod (61) quantity (7), and each limiting slot (7) is available for connecting rod (61) placement.
5. a kind of capacitor rubber pad according to claim 2, it is characterised in that：Four convex blocks (3) are in sector
Setting, and there is gap between each adjacent projections (3).
6. a kind of capacitor rubber pad according to claim 1, it is characterised in that：The ontology (1) is in convex block (3) institute
End face be provided with multiple buffer stoppers made of elastic material (8), circumference of multiple buffer stoppers (8) along ontology (1)
Direction is evenly distributed, and the side in each buffer stopper (8) towards ontology (1) center of circle direction is inclined to set, and each institute
It is in be inclined outwardly setting to state buffer stopper (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721488946.2U CN207474274U (en) | 2017-11-09 | 2017-11-09 | A kind of capacitor rubber pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721488946.2U CN207474274U (en) | 2017-11-09 | 2017-11-09 | A kind of capacitor rubber pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207474274U true CN207474274U (en) | 2018-06-08 |
Family
ID=62263338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721488946.2U Expired - Fee Related CN207474274U (en) | 2017-11-09 | 2017-11-09 | A kind of capacitor rubber pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207474274U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116281491A (en) * | 2023-03-07 | 2023-06-23 | 南通鸿图橡塑有限公司 | Noise-reduction buffer type rubber pad based on mute elevator and installation method thereof |
-
2017
- 2017-11-09 CN CN201721488946.2U patent/CN207474274U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116281491A (en) * | 2023-03-07 | 2023-06-23 | 南通鸿图橡塑有限公司 | Noise-reduction buffer type rubber pad based on mute elevator and installation method thereof |
| CN116281491B (en) * | 2023-03-07 | 2023-11-07 | 南通鸿图橡塑有限公司 | Noise-reduction buffer type rubber pad based on mute elevator and installation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 317604 Taizhou City, Zhejiang Province, Yuhuan County barley island economic development zone Xinggang Road Patentee after: Yuhuan Xinzhuang Electronic Co.,Ltd. Address before: 317604 Taizhou City, Zhejiang Province, Yuhuan County barley island economic development zone Xinggang Road Patentee before: YUHUAN XINZHUANG ELECTRON Co.,Ltd. |
|
| 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: 20180608 Termination date: 20211109 |