CN209200221U - A kind of filtering electrical connector burn-in screen tooling - Google Patents
A kind of filtering electrical connector burn-in screen tooling Download PDFInfo
- Publication number
- CN209200221U CN209200221U CN201821876965.7U CN201821876965U CN209200221U CN 209200221 U CN209200221 U CN 209200221U CN 201821876965 U CN201821876965 U CN 201821876965U CN 209200221 U CN209200221 U CN 209200221U
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- electrical connector
- copper sheet
- conductive fabric
- burn
- filtering electrical
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Abstract
The utility model discloses a kind of filtering electrical connector burn-in screen tooling, including filtering electrical connector and burn-in screen tooling, filtering electrical connector includes shell and several contact pin contacting pieces, and shell is stretched out at the weldering cup end of contact pin contacting piece upper end；The burn-in screen tooling includes upper copper sheet and lower copper sheet, self-adhesion conductive fabric foam piece is connected on the bottom surface of upper copper sheet, the lower end surface of the shell is located at the upper surface of lower copper sheet, and the weldering cup end topstick of the contact pin contacting piece is on the lower surface of self-adhesion conductive fabric foam piece.Cup end Elastic Contact is welded by self-adhesion conductive fabric foam piece and contact pin contacting piece, realizes that this contact is face contact to the energization of the filter of filtering electrical connector, does not have to production band line contact；Operating process is not needed to inserting yet, easy to operate, single can be completed, labor intensity is low；This burn-in screen tooling can be recycled for a long time, high production efficiency.
Description
Technical field
The utility model belongs to technical field of electric connectors more particularly to a kind of filtering electrical connector burn-in screen tooling.
Background technique
Burn-in screen is carried out to filtering electrical connector, general use respectively connects the contact with conducting wire and filtering electrical connector
A pair of slotting method of contact element one, realizes the energization to filtering electrical connector filter.Since there are many contact specification, amount is again big,
Need the band line contact of prepared many types and quantity；It is very low to the efficiency of slotting operation, it generally requires to transfer more manpower
Operation spends the time longer.
Summary of the invention
In order to solve the problems in the existing technology, the purpose of this utility model is to propose that a kind of filtering electrical connector is old
Change screening tooling.
In order to realize above-mentioned purpose of utility model, the utility model uses technical solution as described below:
A kind of filtering electrical connector burn-in screen tooling, including filtering electrical connector and burn-in screen tooling, filtering are electrically connected
Connecing device includes shell and several contact pin contacting pieces, and shell is stretched out at the weldering cup end of contact pin contacting piece upper end；The burn-in screen tooling
Including upper copper sheet and lower copper sheet, self-adhesion conductive fabric foam piece, the lower end surface position of the shell are connected on the bottom surface of upper copper sheet
In the upper surface of lower copper sheet, the weldering cup end topstick of the contact pin contacting piece is on the lower surface of self-adhesion conductive fabric foam piece.
Further, the self-adhesion conductive fabric foam piece be by conductive fabric package conducting foam constitute, conductive fabric with lead
It is equipped with hot melt adhesive between electric foam, conductive fabric and conducting foam are bonded into one structure by hot melt adhesive, in the lateral surface of conductive fabric
On, equipped with for the fixed conducting resinl used of conductive foam gasket.
Due to the adoption of the above technical scheme, the utility model has following superiority:
Cup end Elastic Contact is welded by self-adhesion conductive fabric foam piece and contact pin contacting piece, realizes the filter to filtering electrical connector
The energization of wave device, this contact is face contact, does not have to production band line contact；Operating process do not need yet to insert, it is easy to operate,
It single can complete, labor intensity is low；This burn-in screen tooling can be recycled for a long time, high production efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
In figure: 1, upper copper sheet；2, self-adhesion conductive fabric foam piece；3, lower copper sheet；4, contact pin contacting piece；5, shell.
Specific embodiment
The technical solution of the utility model is described in further detail with reference to the accompanying drawings and embodiments.
As shown in Figure 1, a kind of filtering electrical connector burn-in screen tooling, including filtering electrical connector and burn-in screen work
Dress, filtering electrical connector include shell 5 and several contact pin contacting pieces 4, and shell 5 is stretched out at the weldering cup end of 4 upper end of contact pin contacting piece；Institute
Stating burn-in screen tooling includes upper copper sheet 1 and lower copper sheet 3, and self-adhesion conductive fabric foam piece 2 is connected on the bottom surface of upper copper sheet 1,
The lower end surface of the shell 5 is located at the upper surface of lower copper sheet 3, and the weldering cup end topstick of the contact pin contacting piece 4 is in self-adhesion conductive fabric
On the lower surface of foam piece 2.
In the present invention, the self-adhesion conductive fabric foam piece 2 is using known product in the prior art,
Specific structure are as follows: be made of conductive fabric package conducting foam, hot melt adhesive is equipped between conductive fabric and conducting foam, hot melt adhesive will
Conductive fabric and the conducting foam structure that is bonded into one are equipped with and use for conductive foam gasket is fixed on the lateral surface of conductive fabric
Conducting resinl.
Self-adhesion conductive fabric foam piece 2 passes through the lower surface bonds of conducting resinl and upper copper sheet 1 thereon, and realizes and conduct.
Energization when the utility model is for filtering electrical connector burn-in screen, in practical applications, the upper copper
Plate 1 and lower copper sheet 3 can thus be placed multiple simultaneously using the structure with larger area between upper and lower copper sheet
Filtering electrical connector, to realize while screen.
In addition, the thickness of upper copper sheet 1 should be not less than 10mm, to guarantee to lead self-adhesion under the action of upper copper sheet 1 is self-possessed
Electric cloth foam piece 2 is pressurized, and deflection is big, it is ensured that electrically conducts.
The working principle of the utility model are as follows: the shell 5 of filtering electrical connector is placed on the upper surface of lower copper sheet 3, filter
The weldering cup of the contact pin contacting piece 4 of wave electric connector is contacted with self-adhesion conductive fabric foam piece 2, in the case where the weight of upper copper sheet 1 compresses, filter
The shell 5 of wave electric connector and lower copper sheet 3 are connected, and contact pin contacting piece 2 welds cup and upper copper sheet 1 is connected.
Filtering electrical connector is substantially encapsulating structure, and the product height difference as caused by tolerance build-up is usually no more than
0.4mm, theoretical calculation maximum are no more than 0.8mm；Between the compressive state of self-adhesion conductive fabric foam piece and natural extended state
Deformation range be significantly larger than 1mm, to guarantee that conducting between self-adhesion conductive fabric foam piece and each contact pin contacting piece is reliable
's.
Two poles are connect with upper copper sheet 1, lower copper sheet 3 respectively, is powered and operating voltage is added in the two of capacitive filter
Pole, so that it may which burn-in screen is carried out to filtering electrical connector.After close power supply, take away copper sheet, remove filtering electrical connector.
In the operating process of this tooling, contact weldering cup contact with self-adhesion conductive fabric foam piece conducting of filtering electrical connector
It is face contact, does not need production band line contact, also do not need to carry out the contact with line contact and filtering electrical connector
Plug operation, it is easy to operate, it single can complete；This tooling can be recycled for a long time.Therefore operating process manpower financial capacity investment is small.
Claims (2)
1. a kind of filtering electrical connector burn-in screen tooling, including filtering electrical connector and burn-in screen tooling, filtering electrical connection
Device includes shell and several contact pin contacting pieces, and shell is stretched out at the weldering cup end of contact pin contacting piece upper end, it is characterised in that: the aging
Screening tooling includes upper copper sheet and lower copper sheet, and self-adhesion conductive fabric foam piece is connected on the bottom surface of upper copper sheet, the shell
Lower end surface is located at the upper surface of lower copper sheet, and the weldering cup end topstick of the contact pin contacting piece is in the lower surface of self-adhesion conductive fabric foam piece
On.
2. filtering electrical connector burn-in screen tooling according to claim 1, it is characterised in that: the self-adhesion conductive fabric bubble
Cotton piece is made of conductive fabric package conducting foam, hot melt adhesive is equipped between conductive fabric and conducting foam, hot melt adhesive will be conductive
Cloth and conducting foam are bonded into one structure, on the lateral surface of conductive fabric, equipped with for conductive foam gasket it is fixed use lead
Electric glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821876965.7U CN209200221U (en) | 2018-11-15 | 2018-11-15 | A kind of filtering electrical connector burn-in screen tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821876965.7U CN209200221U (en) | 2018-11-15 | 2018-11-15 | A kind of filtering electrical connector burn-in screen tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209200221U true CN209200221U (en) | 2019-08-02 |
Family
ID=67411703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821876965.7U Active CN209200221U (en) | 2018-11-15 | 2018-11-15 | A kind of filtering electrical connector burn-in screen tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209200221U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI789587B (en) * | 2020-03-31 | 2023-01-11 | 映興電子股份有限公司 | Double knife butt connector |
-
2018
- 2018-11-15 CN CN201821876965.7U patent/CN209200221U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI789587B (en) * | 2020-03-31 | 2023-01-11 | 映興電子股份有限公司 | Double knife butt connector |
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