CN208806431U - A kind of double contact capacitor electric connectors - Google Patents
A kind of double contact capacitor electric connectors Download PDFInfo
- Publication number
- CN208806431U CN208806431U CN201821444673.6U CN201821444673U CN208806431U CN 208806431 U CN208806431 U CN 208806431U CN 201821444673 U CN201821444673 U CN 201821444673U CN 208806431 U CN208806431 U CN 208806431U
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- CN
- China
- Prior art keywords
- insulating base
- electrical contact
- outer housing
- printed circuit
- board
- 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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Abstract
The utility model discloses a kind of double contact capacitor electric connectors, including outer housing, insulating base, insulation board, printed circuit board, electrical contact, ground strip, the insulating base, insulation board are fixed in outer housing, insulating base is equipped with mounting hole, insulation board is equipped with location hole, electrical contact fixation is threaded through in mounting hole and location hole, and elastic card is equipped in mounting hole, and electrical contact is fixed on insulating base by elastic card.Electrical contact is fixed on insulating base by elastic card by the utility model first during installing capacitor filtering electric connector, so that electrical contact is not easy to fall during the installation process, is turned convenient for the peace of subsequent parts, and it is inconvenient to solve the problems, such as to install caused by because of electrical contact.
Description
Technical field
The utility model relates to technical field of electric connectors, especially a kind of double contact capacitor electric connectors.
Background technique
In all kinds of electronic systems of weaponry, electric connector is in device and device, component and component, system and system
Between carry out electrical connection and signal transmitting, be constitute a holonomic system necessary to base components.And filtering electrical connector
It is the electric connector with filter function, which generally passes through electrical contact and extraneous access, but electrical contact was being installed
It is easy to appear loosening in journey, install be mounted in shell especially by insulating base during, peace in insulating base
A hole circle generally bigger than electrical contact is filled, mainly prevents electrical contact because the reasons such as short circuit led to cause thermal damage insulating base, so that absolutely
The fusing of edge seat and electrical contact is bonded together, but since mounting hole is excessive, during the installation process can electrical contact be easy to pacifying
It is slid during dress, needing to clamp electrical contact by external force could continue to install other component, the component of other positioning electrical contacts
Then need the locating piece in alignment housings that could install causes the installation operation of filtering electrical connector very inconvenient on the shell.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of double contact capacitor electric connectors.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of double contact capacitor electric connectors, packet
Outer housing, insulating base, insulation board, printed circuit board, electrical contact, ground strip are included, the insulating base, insulation board are fixed on outer housing
Interior, insulating base is equipped with mounting hole, and insulation board is equipped with location hole, and electrical contact fixation is threaded through in mounting hole and location hole, pacifies
It fills and is equipped with elastic card in hole, electrical contact is fixed on insulating base by elastic card；The elastic card is inc set
Circle, lasso are equipped with tomography, and lasso is equipped with the intermediate plate of indent, and lasso external card is on insulating base, and intermediate plate is for fixed electricity touching
Head.
Further improvement for above scheme, the intermediate plate are arranged circumferentially along elastic card, set in elastic card
There is the film trap of corresponding intermediate plate.
Further improvement for above scheme, the outer housing top are equipped with the locating slot of irregular distribution.
Further improvement for above scheme, there are two the electrical contact is set, there are three mounting hole and location hole are set, electricity
Contact is fixed therein on two mounting holes and two location holes, another mounting hole and location hole are used to install external ground connection
Contact.
Further improvement for above scheme, the outer housing is interior to be equipped with bit block, and insulating base and insulation board are equipped with
Corresponding alignment grooves, insulating base and insulation board are accurately mounted in outer housing by the cooperation of alignment grooves and locating piece.
Further improvement for above scheme, printed circuit board setting in the middle part of insulating base bottom, electrical contact with
Printed circuit board contact.
Further improvement for above scheme is additionally provided with cover board and bottom plate on the outer housing, and cover board is mounted on absolutely
Above listrium, bottom plate is mounted below printed circuit board, and capacitor board, printed circuit board are equipped between printed circuit board and insulating base
It is directly attached on capacitor board.
Further improvement for above scheme, the printed circuit board are connect by grounding reed with outer housing.
The beneficial effects of the utility model are:
1 the utility model is first fixed electrical contact by elastic card during installing capacitor filtering electric connector
On insulating base, so that electrical contact is not easy to fall during the installation process, turn convenient for the peace of subsequent parts, caused by solving because of electrical contact
Installation inconvenience problem；
The outer housing of 2 the utility model is equipped with the locating slot of irregular distribution, which is convenient for being electrically connected with external
It connects device or wire terminal is coupled with respect to position, prevent electrical contact wrong route；
3 the utility model complete the accurate installation of insulating base and insulation board using bit block and alignment grooves, prevent insulating base
The phenomenon that causing electrical contact to tilt after the installation of entire capacitor electric connector due to installation inaccuracy with insulation board.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples:
Fig. 1 is a kind of overview of preferred embodiment of the utility model；
Fig. 2 is a kind of top view of preferred embodiment of the utility model；
Fig. 3 is a kind of full sectional view of preferred embodiment of the utility model；
Fig. 4 is a kind of elastic card structure chart of preferred embodiment of the utility model；
Fig. 5 is a kind of panel structure figure of preferred embodiment of the utility model；
Fig. 6 is a kind of insulating base structure chart of preferred embodiment of the utility model；
Fig. 7 is a kind of outer shell construction figure of preferred embodiment of the utility model.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below with reference to embodiment and
The technical effect of the design of the utility model, specific structure and generation is clearly and completely described in attached drawing, with sufficiently geographical
Solve the purpose of this utility model, feature and effect.Obviously, described embodiment is that a part of the utility model is implemented
Example, rather than whole embodiments, those skilled in the art's other realities obtained without creative efforts
Example is applied, the range of the utility model protection is belonged to.
Referring to figs. 1 to Fig. 6, for a kind of preferably embodiment, a kind of double contact capacitor electric connectors, including outer housing 1,
The insulating base 3 and insulation board 4 that are mounted in outer housing 1, the electrical contact 2 being threaded through on insulating base 3 and insulation board 4, the insulation
It is connected with location hole 41 in plate 4, mounting hole 41 is connected on insulating base 3, electrical contact 2 is mounted in location hole 41 and mounting hole 41, peace
It fills and is equipped with elastic card 7 in hole 41, electrical contact 2 is fixed on insulation board 4 by elastic card 7.
With further reference to Fig. 4, elastic card 7 is inc lasso, and lasso is equipped with section 73, which is steel set
Circle, so that there is the elastic card 7 certain expansion to shrink elasticity.Intermediate plate 71 is equipped in elastic card 7, intermediate plate 71 is equipped with three
Piece is arranged circumferentially along lasso, and intermediate plate 71 one end of intermediate plate 71 and is fixed on lasso, the intermediate plate along lasso oblique indent
71 is identical as lasso material, is made of steel, so that intermediate plate 71 has certain clamping force, can clamp electrical contact 2.Lasso pair
It answers and is equipped with film trap 72 at the position of intermediate plate 71, film trap 72 is formed during processing intermediate plate 71, and expansion intermediate plate is additionally aided
71 clamping space.Elastic card 7 can be crispaturaed by a bloom, intermediate plate 71 and film trap 72 can by way of punch die system
At.
With further reference to Fig. 7, the top on outer housing 1 is equipped with the locating slot 11 irregularly arranged, is easy to implement outer housing 1
With the accurate assembly of external shell, avoid connection outside wire terminal when setup error.Outer housing 1 is by way of injection molding
It is made.
With further reference to 3, it is additionally provided with cover board 8, bottom plate 13, printed circuit board 5 and capacitor board 6 in outer housing 1, cover board 8, absolutely
Listrium 4, insulating base 3, capacitor board 6, capacitor board 6, bottom plate 13 are sequentially compact from top to bottom to be mounted in outer housing 1, cover board 8 and bottom
Plate 13 can be by injection molding, and insulation board 4 and insulating base 3 can be insulator of the same race, or different insulative body, capacitor board
6 be multilayer ceramic dielectric capacitor.
With further reference to Fig. 5 to Fig. 7, it is equipped with bit block 14 in outer housing 1, is respectively equipped on insulation board 4, insulating base 3 pair
Insulation board 4, insulating base 3 are accurately mounted in outer housing 1 by the alignment grooves 1 and alignment grooves 2 42 answered by alignment grooves.
With further reference to Fig. 3, printed circuit board 5 is connect by grounding reed 10 with outer housing 1, and electrical contact 2 passes through connection
Piece 15 is connect with printed circuit board 5, and connection sheet 15 is sheet metal circle, and capacitor board 6 is contacted with the fitting of printed circuit board 5, printing electricity
Different filter circuits is equipped in road plate 5, when electric signal flows through printed circuit board 5 by electrical contact 2, printed circuit board 5 has
There is filter action.
With further reference to Fig. 1 to Fig. 3, there are two electrical contact 2 is set, there are three location hole 41 and mounting hole 41 are set, electrical contact 2
It is installed therein in two location holes 41 and mounting hole 41, another location hole 41 and the composition ground connection mouth of mounting hole 41 are used for
Grounding contact outside installation, external grounding contact can connect the printed circuit board 5 of 3 bottom of insulating base, tool by ground connection mouth
There is ground connection effect.The top of electrical contact 2 connects device connector by holding screw 12.
When it is implemented, the specific installation process of the present embodiment is as follows: electrical contact 2 is clamped installation by elastic card 7
On insulating base 3, then fitting insulating panels 4, printed circuit board 5, capacitor board 6 from the inside to the outside, are subsequently mounted cover board 8 and bottom plate 13,
Insulation board 4, insulating base 3, cover board 8, bottom plate 13 realize accurate contraposition by alignment grooves, cover board 8 and bottom plate 13 by insulation board 4, absolutely
Edge seat 3, printed circuit board 5, capacitor board 6 are fixed in outer housing 1, and cover board 8 is securely fitted in the top of outer housing 1 by sealing ring 9
Portion, cover board 8 and outer housing 1 are interference fit.
In the present embodiment installation process, electrical contact 2 is clamped in always on insulating base 3, is easily installed, and solves capacitor electricity
Electrical contact 2 is easy the problem of falling to connector in an assembling process.
In the present invention, capacitor board 6 is mounted on 5 upper end of printed circuit board, since the bottom of the utility model is defeated
Enter end, when electric signal enters from input terminal, first pass around printed circuit board 5, is guided by the pilot circuit of printed circuit board 5
It is filtered into capacitor board 6, then through capacitor board 6, so that the filter effect of the capacitor filtering electric connector is more preferably.
The above, the only better embodiment of the utility model, but the utility model is not limited to above-mentioned reality
Example is applied, as long as its technical effect for reaching the utility model with any same or similar means, all should belong to the utility model
Protection scope.
Claims (8)
1. a kind of double contact capacitor electric connectors, which is characterized in that including outer housing (1), insulating base (3), insulation board (4), print
Printed circuit board (5), electrical contact (2), ground strip, the insulating base (3) and insulation board (4) are fixed in outer housing (1), insulating base
(3) mounting hole (31) are equipped with, insulation board (4) is equipped with location hole (41), electrical contact (2) is fixed be threaded through mounting hole (31) and
In location hole (41), elastic card (7) are equipped in mounting hole (31), electrical contact (2) is fixed on insulating base by elastic card (7)
(3) on；
The elastic card (7) is inc lasso, and lasso is equipped with tomography (73), and lasso is equipped with the intermediate plate of indent
(71), for lasso external card in mounting hole (31), intermediate plate (71) clamps electrical contact (2).
2. a kind of double contact capacitor electric connectors according to claim 1, which is characterized in that the intermediate plate (71) is along elasticity
Card (7) is arranged circumferentially, and the film trap (72) of corresponding intermediate plate (71) is equipped in elastic card (7).
3. a kind of double contact capacitor electric connectors according to claim 1, which is characterized in that at the top of the outer housing (1)
Locating slot (11) equipped with irregular distribution.
4. a kind of double contact capacitor electric connectors according to claim 1, which is characterized in that the electrical contact (2) is equipped with
Two, there are three mounting hole (31) and location hole (41) are set, electrical contact (2) is fixed therein two mounting holes (31) and two fixed
On position hole (41), another mounting hole (31) and location hole (41) are used to install external grounding contact.
5. a kind of double contact capacitor electric connectors according to claim 1, which is characterized in that set in the outer housing (1)
Have bit block (14), be respectively equipped with corresponding alignment grooves one (32) and alignment grooves two (42) on insulating base (3) and insulation board (4),
Insulating base (3) and insulation board (4) are accurately mounted in outer housing (1) by the cooperation of alignment grooves and locating piece.
6. a kind of double contact capacitor electric connectors according to claim 1, which is characterized in that the printed circuit board (5)
Setting is connected by connection sheet (15) with printed circuit board (5) in insulating base (3) bottom, electrical contact (2).
7. a kind of double contact capacitor electric connectors according to claim 1, which is characterized in that on the outer housing (1) also
It is provided with cover board (8) and bottom plate (13), cover board (8) is mounted on insulation board (4) above, and bottom plate (13) is mounted on printed circuit board
(5) lower section, is equipped with capacitor board (6) between printed circuit board (5) and insulating base (3), and printed circuit board (5) is directly attached to capacitor
On plate (6).
8. a kind of double contact capacitor electric connectors according to claim 1, which is characterized in that the printed circuit board (5)
It is connect by grounding reed (10) with outer housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821444673.6U CN208806431U (en) | 2018-09-03 | 2018-09-03 | A kind of double contact capacitor electric connectors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821444673.6U CN208806431U (en) | 2018-09-03 | 2018-09-03 | A kind of double contact capacitor electric connectors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208806431U true CN208806431U (en) | 2019-04-30 |
Family
ID=66235942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821444673.6U Active CN208806431U (en) | 2018-09-03 | 2018-09-03 | A kind of double contact capacitor electric connectors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208806431U (en) |
-
2018
- 2018-09-03 CN CN201821444673.6U patent/CN208806431U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |