CN207572608U - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN207572608U CN207572608U CN201721482196.8U CN201721482196U CN207572608U CN 207572608 U CN207572608 U CN 207572608U CN 201721482196 U CN201721482196 U CN 201721482196U CN 207572608 U CN207572608 U CN 207572608U
- Authority
- CN
- China
- Prior art keywords
- terminal
- electric connector
- insulating body
- shielding casing
- reinforced sheet
- 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
A kind of electric connector, including insulating body, it is immobilizated in upper row's terminal and lower row's terminal, the intermediate reinforced sheet that is immobilizated between upper row's terminal and lower row's terminal and the shielding casing for being sheathed on outside the insulating body and being formed with the insulating body receiving space of the insulating body, the insulating body has base portion and the hyoplastron extended forward from base portion, the intermediate reinforced sheet is made of ceramics, the shielding casing is made of ceramics, and the intermediate reinforced sheet is in contact with the shielding casing and is coated in contact surface so that the metal layer of the two welding fixing.It is so designed that so that intermediate reinforced sheet is combined together with shielding casing, ensure that product strength, and play the role of fireproof.
Description
【Technical field】
The utility model refers in particular to a kind of anti-electrical connection on fire suitable for positive anti-plug in relation to a kind of electric connector
Device.
【Background technology】
A kind of electric connector that Chinese utility model CN205944552U patents disclose, including：Insulating body and peace
Loaded on the terminal module in insulating body, the insulating body includes perforative docking chamber along the longitudinal direction, and the docking chamber is set
It is set to and is inserted into for docking hyoplastron along opposite both direction, the terminal module includes upper terminal module, lower terminal module and folder
The metal latch buckle being located between upper terminal module and lower terminal module, wherein the upper terminal module is including upper ceramic wafer and admittedly
Due to upper row's terminal of upper ceramic wafer, the lower terminal module includes lower ceramic wafer and is fixed on lower row's terminal of lower ceramic wafer,
The upper ceramic wafer, metal latch buckle and lower ceramic wafer by adhering with epoxy resin together.After being used for multiple times, epoxy resin
Easy timeliness, so that the bonding generation of ceramic wafer and metal latch buckle is bad up and down, so that electric connector damages
It is bad.
Therefore, it is necessory to provide a kind of new electric connector, to overcome drawbacks described above.
【Utility model content】
The purpose of this utility model is to provide a kind of electric connectors, can ensure the intensity of electric connector and avoid terminal
Risk on fire occurs for short circuit.
The purpose of this utility model is achieved through the following technical solutions：A kind of electric connector, including insulating body, fixing
In upper row's terminal of the insulating body and lower row's terminal, intermediate strengthening of being immobilizated between upper row's terminal and lower row's terminal
Piece and the shielding casing for being sheathed on outside the insulating body and being formed with the insulating body receiving space, the insulating body tool
There are base portion and the hyoplastron extended forward from base portion, the intermediate reinforced sheet is made of ceramics, and the shielding casing is made of ceramics,
The intermediate reinforced sheet is in contact with the shielding casing and is coated in contact surface so that the metal layer of the two welding fixing.
Further, the intermediate reinforced sheet includes a pair of base and the separation extended forward between the pair of pedestal
Support portion between upper row's terminal and the contact site of lower row's terminal, the inner wall of the receiving space rear end of the shielding casing
Holding piece is equipped with, the pedestal is equipped with the retaining piece for being resisted against the holding piece forward.
Further, the holding piece is coated with the metal for the two welding fixing with the matched surface of the retaining piece
Layer.
Further, the both lateral sides of the rear end of the shielding casing are respectively equipped with the positioning region of the U-shaped of an opening backward, institute
It states pedestal and is further provided with the clamping piece in the opening for being held on the positioning region in the rear end of the retaining piece.
Further, the positioning region is coated with the metal for the two welding fixing with the matched surface of the clamping piece
Layer.
Further, the pedestal is additionally provided with the fixed feet being downwardly extending from the inside of the lower end of the clamping piece, institute
The lower end for stating fixed feet is coated with the metal layer that the fixed feet is welded in a circuit board.
Further, the upper and lower surface of the front end both lateral sides of the support portion, which is equipped with, is exposed to the hyoplastron both lateral sides
The covering portion on surface.
Compared with prior art, the utility model has the advantages that：The masking shell of the utility model electric connector
The intensity that can ensure shielding casing is made for ceramics in body.Isolation made of ceramics is equipped in the shielding casing to arrange in terminal up and down
Between reinforced sheet, after by the contact portion coating metal layer in intermediate reinforced sheet and shielding casing, be then welded and fixed.It ensure that
Product strength, and play the role of fireproof.
【Description of the drawings】
Fig. 1 is the three-dimensional combination figure of the utility model electric connector.
Fig. 2 is the three-dimensional combination figure that Fig. 1 is seen from other direction.
Fig. 3 is the part isometric exploded view of the utility model electric connector.
Fig. 4 is the part isometric exploded view that Fig. 3 is seen from other direction.
Fig. 5 is the part isometric exploded view of the terminal module of the utility model electric connector.
Fig. 6 is the three-dimensional exploded view that Fig. 5 is seen from other direction.
Fig. 7 is the three-dimensional exploded view of the utility model electric connector.
Fig. 8 is the three-dimensional exploded view that Fig. 7 is seen from other direction.
Fig. 9 is the sectional view of the A-A along Fig. 1.
Figure 10 is the sectional view of the line B-B along Fig. 1.
【Primary clustering symbol description】
100 insulating body 1 of electric connector
11 hyoplastron 12 of base portion
13 first base portion 131 of upper end base
First plate-like portion, 1,310 first vacancy portion 132
First end seat of hyoplastron 133 times 14
Second base portion, 141 second plate-like portion 1410
Second vacancy portion, 142 second hyoplastron 143
15 third base portion 151 of plastic parts
152 conducting terminal 2 of third hyoplastron
Upper 21 first ground terminal 211 of row's terminal
First clinch, 2,111 first contact site 212
First embedding part, 213 first connecting portion 214
First weld part 215 times arranges terminal 22
Second ground terminal, 221 second clinch 2211
Second contact site, 222 second embedding part 223
224 second weld part 225 of second connecting portion
Intermediate 3 pedestal 31 of reinforced sheet
311 clamping piece 312 of retaining piece
313 support portion 32 of fixed feet
321 covering portion 322 of grounding leg
4 receiving space 40 of shielding casing
41 holding piece 42 of main part
Hold 43 rear end 44 of foot
The opening of positioning region 45 451
Water-proof slab 5
Following specific embodiment will further illustrate the utility model with reference to above-mentioned attached drawing.
【Specific embodiment】
Hereinafter, the specific embodiment for the utility model electric connector 100 being introduced with reference to Fig. 1 to Figure 10.
It please refers to shown in Fig. 1 to Figure 10, the utility model provides a kind of electric connector 100, including insulating body 1, fixing
In in insulating body 1 conducting terminal 2, be immobilizated in insulating body 1 intermediate reinforced sheet 3, be sheathed on insulating body 1 it is outer with institute
Insulating body 1 is stated to form the shielding casing 4 of receiving space 40 and seal the water-proof slab 5 of 1 rear end of insulating body.It is described
Insulating body 1, conducting terminal 2 and intermediate reinforced sheet 3 form terminal module.
It please refers to shown in Fig. 3 to Fig. 4 and Fig. 7 to Figure 10, the insulating body 1 includes base portion 11 and prolongs forward from base portion 11
The hyoplastron 12 stretched.The insulating body 1 includes upper end base 13, lower end seat 14 and plastic parts 15.The upper end base 13 includes first
Base portion 131 and separate setting with first base portion 131 and form the first vacancy portion 132 to fill the first hyoplastron of plastic parts 15
133.First base portion 131 is equipped with the first plate-like portion 1310.The lower end seat 14 includes the second base portion 141 and with described second
Base portion 141 separates setting and forms the second vacancy portion 142 to fill the second hyoplastron 143 of plastic parts 15.Second base portion 141 is set
There is the second plate-like portion 1410.The plastic parts 15 includes third base portion 151 and the third hyoplastron being connect with the third base portion 151
152.The base portion 11 is collectively formed in first base portion 131, the second base portion 141 and third base portion 151.First hyoplastron
133rd, the hyoplastron 12 is collectively formed in the second hyoplastron 143 and third hyoplastron 152.
The conducting terminal 2 includes being immobilizated in upper row's terminal 21 of the upper end base 13 and is immobilizated in the lower end seat 14
Lower row's terminal 22.Upper row's terminal 21 is identical with the quantity of lower row's terminal 22.Upper row's terminal 21 and the lower row
Terminal 22 puts in order on the contrary, so as to which the electric connector 100 be made to support forward and reverse and butt connector (not shown)
It is mating.
Upper row's terminal 21 includes the first ground terminal 211 positioned at outside.211 liang of first ground terminal is lateral
The first clinch 2111 is extended in lower bending, and first clinch 2111 overlaps lower row's terminal 22.First ground terminal
211 have two and set on the both sides of upper row's terminal 21.Each terminal in each upper row's terminal 21 includes being set on its front end
The first contact site 212, the first weld part 215 set on tail end, connection 212 and first weld part 215 of the first contact site
First connecting portion 214 and the first embedding part 213 positioned at 212 front end of the first contact site.
Fig. 5 to Fig. 9 is please referred to, lower row's terminal 22 includes the second ground terminal 221 positioned at outside.Described second connects
Terminal 221 both sides in ground are folded upward at extending the second clinch 2211, and second clinch 2211 overlaps upper row's terminal
21.Second ground terminal 221 has two and set on the both sides of lower row's terminal 22.Each terminal in each lower row's terminal 22 is equal
Including be set on the second contact site 222, the second weld part 225 set on tail end, connection second contact site 222 of its front end with
The second connecting portion 224 of second weld part 225 and the second embedding part 223 positioned at 222 front end of the second contact site.
The intermediate reinforced sheet 3 for ceramics be made and including a pair of base 31, between the pair of pedestal 31 forward
The support portion 32 being separated between 212 and second contact site 222 of the first contact site of extension.The support portion 32 is in tablet
Shape and equipped with lateral edges, the lateral edges upper surface is equipped with grounding parts 321.The 32 front end both sides of support portion are equipped with extension up and down
The covering portion 323 of formation.The pedestal 31 is located at the both sides of the support portion 32.The pedestal 31 further includes the gear being vertically arranged
Limited step 311, the clamping piece 312 set on the outside of 311 rear end of retaining piece and positioned at 312 inside of clamping piece to downward
Stretch the fixed feet 313 to be formed.
The shielding casing 4 is made and for ceramics including main part 41, the receiving being formed in the main part 41
A pair that space 40, the holding piece 42 set on 41 rear of main part, main body 41 extend laterally holds foot 43, positioned at the master
The rear end 44 of 41 rear end of body portion and positioned at 44 both sides of rear end backward opening U-shaped positioning region 45.The positioning
Portion 45 is equipped with an opening 451.
When the intermediate reinforced sheet 3 is installed to the electric connector, 311 block of retaining piece is in the holding piece
42, therefore be coated on the surface that the retaining piece 311 and holding piece 42 contact so that the metal layer that the two is welded and fixed.Together
When, clamping piece 312 is fastened in the opening 451 of the positioning region 45, on the surface that clamping piece 312 is contacted with the positioning region 45
It is coated with so that the metal layer that the two is welded and fixed.313 lower end of fixed feet is coated with and is welded in the fixed feet 313
The metal layer of one circuit board (not shown).
The water-proof slab 5 is covered on 100 back-end realization waterproof of electric connector.
Row's terminal 21 and lower row's terminal 22 in the intermediate isolation of reinforced sheet 3 made of ceramics, prevent from arranging termination contact up and down
Short circuit occurs and then risk on fire occurs.The shielding casing 4 is also made of ceramics.Intermediate reinforced sheet 3 is logical with shielding casing 4
It crosses electroplated metal layer and realizes spot welded together.
The foregoing is merely some embodiments of the utility model, the embodiment being not all of, the common skill in this field
Art personnel are by reading the utility model specification and any equivalent variation taken technical solutions of the utility model
The claim of the utility model is covered.
Claims (7)
1. a kind of electric connector, including insulating body, it is immobilizated in upper row's terminal of the insulating body and lower row's terminal, is immobilizated in
Intermediate reinforced sheet between upper row's terminal and lower row's terminal and be sheathed on the insulating body it is outer and with the insulating body
The shielding casing of receiving space is formed, the insulating body has base portion and the hyoplastron extended forward from base portion, it is characterised in that：
The intermediate reinforced sheet is made of ceramics, and the shielding casing is made of ceramics, the intermediate reinforced sheet and the shielding casing
It is in contact and is coated in contact surface so that the metal layer of the two welding fixing.
2. electric connector as described in claim 1, it is characterised in that：The intermediate reinforced sheet includes a pair of base and positioned at institute
The support portion being separated between upper row's terminal and the contact site of lower row's terminal extended forward between a pair of base is stated, it is described
The inner wall of the receiving space rear end of shielding casing is equipped with holding piece, and the pedestal is equipped with the gear for being resisted against the holding piece forward
Limited step.
3. electric connector as claimed in claim 2, it is characterised in that：The holding piece and the matched surface of the retaining piece
It is coated with the metal layer for the two welding fixing.
4. electric connector as claimed in claim 2, it is characterised in that：The both lateral sides of the rear end of the shielding casing are set respectively
There is the positioning region of the U-shaped of an opening backward, the pedestal is further provided with being held on the positioning in the rear end of the retaining piece
Clamping piece in the opening in portion.
5. electric connector as claimed in claim 4, it is characterised in that：The positioning region and the matched surface of the clamping piece
It is coated with the metal layer for the two welding fixing.
6. electric connector as claimed in claim 4, it is characterised in that：The pedestal is additionally provided with from the lower end of the clamping piece
The fixed feet that inside is downwardly extending, the lower end of the fixed feet are coated with the gold that the fixed feet is welded in a circuit board
Belong to layer.
7. electric connector as claimed in claim 2, it is characterised in that：The upper and lower surface of the front end both lateral sides of the support portion
Covering portion equipped with the surface for being exposed to the hyoplastron both lateral sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721482196.8U CN207572608U (en) | 2017-11-08 | 2017-11-08 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721482196.8U CN207572608U (en) | 2017-11-08 | 2017-11-08 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207572608U true CN207572608U (en) | 2018-07-03 |
Family
ID=62694144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721482196.8U Active CN207572608U (en) | 2017-11-08 | 2017-11-08 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207572608U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113540861A (en) * | 2021-07-21 | 2021-10-22 | Oppo广东移动通信有限公司 | Interface assembly, electronic equipment and system |
| CN115116585A (en) * | 2022-07-14 | 2022-09-27 | 杭州华卓信息科技有限公司 | Web-based local DICOM file rendering method and device |
-
2017
- 2017-11-08 CN CN201721482196.8U patent/CN207572608U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113540861A (en) * | 2021-07-21 | 2021-10-22 | Oppo广东移动通信有限公司 | Interface assembly, electronic equipment and system |
| CN113540861B (en) * | 2021-07-21 | 2023-10-31 | Oppo广东移动通信有限公司 | Interface assembly, electronic equipment and system |
| CN115116585A (en) * | 2022-07-14 | 2022-09-27 | 杭州华卓信息科技有限公司 | Web-based local DICOM file rendering method and device |
| CN115116585B (en) * | 2022-07-14 | 2023-10-03 | 杭州华卓信息科技有限公司 | Web-based local DICOM file rendering method and device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |