CN208955296U - A kind of cable connector receptacle - Google Patents
A kind of cable connector receptacle Download PDFInfo
- Publication number
- CN208955296U CN208955296U CN201821468851.9U CN201821468851U CN208955296U CN 208955296 U CN208955296 U CN 208955296U CN 201821468851 U CN201821468851 U CN 201821468851U CN 208955296 U CN208955296 U CN 208955296U
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- mounting plate
- gasket
- hole
- cable connector
- boundary
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Abstract
The utility model proposes a kind of cable connector receptacles, including shell, sealing ring, pressing sleeve, front mounting plate and rear mounting plate are successively arranged in the shell, the inner sidewall of the shell is abutted each other with the sealing ring, the pressing sleeve, the front mounting plate and the rear mounting plate respectively；Boundary's gasket is equipped in the sealing ring, boundary's gasket and the sealing ring are chimeric, one end of the pressing sleeve and boundary's gasket abut each other, the one end of the pressing sleeve radially far from boundary's gasket is set on the front mounting plate, gasket is equipped between the front mounting plate and the rear mounting plate, the gasket abuts each other that multiple contact pins sequentially pass through the rear mounting plate, the gasket, the front mounting plate and boundary's gasket with the front mounting plate and the rear mounting plate respectively.
Description
Technical field
The utility model relates to cable connector industry, especially a kind of cable connector receptacle.
Background technique
With the development of nuclear power technology, third-generation nuclear power technology and Hua Long No.1 are higher to the security performance proposition of nuclear equipment
Requirement, be able to satisfy AP1000 heap-type, CAP1000 heap-type, CAP1400 heap-type, the imperial No.1 heap-type of center China, wide currently on the market
The cable connector of the third-generation nuclear power technologies safety requirements such as the imperial No.1 heap-type of core China is still in " blank " state, similar product without
Method meets the requirement of the performance parameters such as accident irradiation under new nuclear power technology, shock test, LOCA test, immersion test simultaneously.Cause
This, needs to keep the connector body of electric linkage function under a kind of environmental condition after normal operation, accident and accident.
Utility model content
To solve the above-mentioned problems, the utility model proposes one kind to have the function of dual-seal, can be in normal operation, thing
Therefore the or connector body that is operated normally under the environmental condition after accident.
What the utility model was achieved through the following technical solutions:
The utility model proposes a kind of cable connector receptacle, including shell, sealing ring, pressure are successively arranged in the shell
Set, front mounting plate and rear mounting plate, the inner sidewall of the shell respectively with the sealing ring, the pressing sleeve, the front mounting plate
It is abutted each other with the rear mounting plate；Boundary's gasket is equipped in the sealing ring, boundary's gasket and the sealing ring are chimeric, described
One end of pressing sleeve and boundary's gasket abut each other that the one end of the pressing sleeve radially far from boundary's gasket is set in described
On front mounting plate, the front mounting plate and it is described after be equipped with gasket between mounting plate, the gasket respectively with the preceding peace
Loading board and the rear mounting plate abut each other that multiple contact pins sequentially pass through the rear mounting plate, the gasket, the preceding installation
Plate and boundary's gasket.
Further, the pressing sleeve is equipped with two locating slots, substantially symmetrical about its central axis distribution of the locating slot along the pressing sleeve.
Further, the side wall of the front mounting plate is equipped with the first key mapping, it is described after the side wall of mounting plate be equipped with the
Two key mappings are equipped with the first keyway in the shell, and after being installed, first key mapping and second key mapping are housed in described
In first keyway.
Further, the contact pin includes needle body and upper first bulge loop and the second bulge loop for being respectively sleeved at the needle body,
The needle body have first end and the second end, the diameter of the needle body from the first end to the second end gradually
Reducing, the top of the first end is equipped with the first blind hole, and the side wall of the first end is equipped with first through hole, and described the
One through-hole and first blind hole are conducted.
Further, the rear mounting plate is equipped with multiple the second through-holes corresponding with the contact pin, after being installed,
First bulge loop is contained in second through-hole, and first bulge loop and second through-hole are fitting to connection, and described first is blind
There is first distance between hole and the rear mounting plate.
Further, the front mounting plate is equipped with multiple third through-holes corresponding with the contact pin, after being installed,
Second bulge loop is contained in the third through-hole, and second bulge loop and the third through-hole are against each other.
Further, multiple limit sleeves corresponding with the contact pin are additionally provided on boundary's gasket, the limit sleeve is
Class pyramidal structure, the limit sleeve are equipped with fourth hole, and the contact pin runs through the fourth hole, the contact pin and described the
The engaging of four through-holes.
Further, multiple card slots are additionally provided in the shell.
The utility model has the beneficial effects that
The utility model proposes a kind of cable connector receptacle, including shell, sealing ring, pressure are successively arranged in the shell
Set, front mounting plate and rear mounting plate, the inner sidewall of the shell respectively with the sealing ring, the pressing sleeve, the front mounting plate
It is abutted each other with the rear mounting plate；Boundary's gasket is equipped in the sealing ring, boundary's gasket and the sealing ring are chimeric, described
Sealing ring and boundary's gasket play the sealing effect of the first step to the cable connector receptacle.One end of the pressing sleeve and institute
It states boundary's gasket to abut each other, the one end of the pressing sleeve radially far from boundary's gasket is set on the front mounting plate, institute
State front mounting plate and it is described after be equipped with gasket between mounting plate, the gasket respectively with the front mounting plate and it is described after peace
Loading board abuts each other.The gasket makes do not have gap to be completely embedded between the front mounting plate and the rear installation, into one
Step strengthens the sealing effect of the cable connector receptacle.Multi-sealing structure is equipped with inside the cable connector receptacle,
Ensure that each operating condition effectively seals.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the decomposition diagram of the utility model；
Fig. 3 is the cross-sectional view of the utility model；
Fig. 4 is the structural schematic diagram of the shell；
Fig. 5 is the structural schematic diagram of boundary's gasket；
Fig. 6 is the structural schematic diagram of the contact pin.
Specific embodiment
In order to it is clearer, completely illustrate the technical solution of the utility model, with reference to the accompanying drawing to the utility model
It is described further.
Fig. 1 to Fig. 3 is please referred to, the utility model proposes a kind of cable connector receptacle 1, including shell 10, the shells
It is successively arranged sealing ring 20, pressing sleeve 40, front mounting plate 50 and rear mounting plate 70 in 10, the inner sidewall of the shell 10 is respectively and institute
Sealing ring 20, the pressing sleeve 40, the front mounting plate 50 and the rear mounting plate 70 is stated to abut each other；It is set in the sealing ring 20
Bounded gasket 30, boundary's gasket 30 and the sealing ring 20 are chimeric, and the sealing ring 20 and boundary's gasket 30 are to the electricity
Cable connector socket 1 plays the sealing effect of the first step.One end of the pressing sleeve 40 and boundary's gasket 30 abut each other, described
The one end of pressing sleeve 40 radially far from boundary's gasket 30 is set on the front mounting plate 50,50 He of front mounting plate
Be equipped with gasket 60 after described between mounting plate 70, the gasket 60 respectively with the front mounting plate 50 and it is described after installation
Plate 70 abuts each other.The gasket 60 makes do not have gap to be completely embedded between the front mounting plate 50 and the rear installation,
Further enhance the sealing effect of the cable connector receptacle 1.It is equipped with inside the cable connector receptacle multi-sealed
Structure, it is ensured that each operating condition effectively seals.Multiple contact pins 80 sequentially pass through it is described after mounting plate 70, the gasket 60, it is described before
Mounting plate 50 and boundary's gasket 30.In the present embodiment, the material of the shell 10 is stainless steel, is had stronger mechanical strong
Degree.The contact pin 80 is made of heat-resisting material, it can be ensured that signal precisely transmits.Mounting plate 70, the gasket after described
60, the front mounting plate 50 and boundary's gasket 30 are made of the insulator of high temperature resistant, resistance to high radiation, so as to effectively realize
The electric function of the cable connector receptacle 1.Connector projected life >=60 year (55 DEG C)；The total slip of integral product≤
1.0×10-8bar·cm3/s；Electric linkage function is kept under the environmental condition after normal operation, accident and accident.
Preferably, referring to FIG. 2, the pressing sleeve 40 is equipped with two locating slots 41, the locating slot 41 is along the pressing sleeve 40
Distribution substantially symmetrical about its central axis.The locating slot 41 is for realizing the precise positioning with the shell 10.
Preferably, referring to FIG. 2, the side wall of the front mounting plate 50 is equipped with the first key mapping 51, the rear mounting plate 70
Side wall be equipped with the second key mapping 71, be equipped with the first keyway 11, after being installed, 51 He of the first key mapping in the shell 10
Second key mapping 71 is housed in first keyway 11.To realize the front mounting plate 50 and it is described after mounting plate 70 with
The precise positioning of the shell 10.
Preferably, Fig. 2 and Fig. 6 are please referred to, the contact pin 80 is including needle body 81 and is respectively sleeved at the upper of the needle body 81
First bulge loop 82 and the second bulge loop 83, the needle body 81 have first end 811 and the second end 812, the needle body 81 it is straight
Diameter is gradually reduced from the first end 811 to the second end 812, and the top of the first end 811 is equipped with first
The side wall of blind hole 813, the first end 811 is equipped with first through hole 814, the first through hole 814 and first blind hole
813 are conducted.
Mounting plate 70 is equipped with multiple second through-holes 72 corresponding with the contact pin 80, after being installed, institute after described
It states the first bulge loop 82 and is contained in second through-hole 72, first bulge loop 82 is fitting to connection with second through-hole 72.It is described
The stable connection of contact pin 80 and the rear mounting plate 70, is not subjected to displacement the electricity that ensure that the cable connector receptacle is good
Sexual function.First blind hole 813 has first distance with the rear mounting plate.
The front mounting plate 50 is equipped with multiple third through-holes 52 corresponding with the contact pin 80, after being installed, institute
It states the second bulge loop 83 and is contained in the third through-hole 52, second bulge loop 83 and the third through-hole 52 are against each other.From
And 50 stable connection of the contact pin 80 and the front mounting plate, it will not be subjected to displacement.
Preferably, Fig. 2, Fig. 5 and Fig. 6 are please referred to, is additionally provided on boundary's gasket 30 multiple corresponding with the contact pin 80
Limit sleeve 31, the limit sleeve 31 be class pyramidal structure, the limit sleeve 31 be equipped with fourth hole 311, the contact pin 80
Through the fourth hole 311, the contact pin 80 and the fourth hole 311 engage.The limit sleeve 31 is used to insert to described
Needle 80 is positioned, while preventing 80 length of contact pin too long there is a phenomenon where vibrate.
Preferably, referring to FIG. 4, being additionally provided with multiple card slots 12 in the shell 10.The card slot 12 is for realizing described
Cable connector receptacle 1 and cable connector plug are located by connecting.
When in use, the shell 10 is connected far from one end of the first end 811 with cable connector plug, described
The jack of the insertion cable connector plug of the second end 812.The shell 10 is close to one end and outside of the first end 811
Equipment be welded and fixed, heat-seal adhesive is squeezed into from first blind hole, since the blind hole 813 has to mounting plate 70 after described
First distance reduces the heat transfer of the contact pin 80, and such structure designs so that the second end 812 is not by heat transfer
Influence be able to maintain good performance.
Certainly, the utility model can also have other numerous embodiments, be based on present embodiment, the ordinary skill of this field
Personnel's obtained other embodiments under the premise of not making any creative work, belong to the utility model and are protected
Range.
Claims (8)
1. a kind of cable connector receptacle, including shell, be successively arranged in the shell sealing ring, pressing sleeve, front mounting plate and after
Mounting plate, which is characterized in that the inner sidewall of the shell respectively with the sealing ring, the pressing sleeve, the front mounting plate and institute
Rear mounting plate is stated to abut each other；Boundary's gasket is equipped in the sealing ring, boundary's gasket and the sealing ring are chimeric, the pressing sleeve
One end and boundary's gasket abut each other, the one end of the pressing sleeve radially far from boundary's gasket be set in it is described before peace
In loading board, the front mounting plate and it is described after be equipped with gasket between mounting plate, the gasket respectively with the front mounting plate
With it is described after mounting plate abut each other, multiple contact pins sequentially pass through it is described after mounting plate, the gasket, the front mounting plate and
Boundary's gasket.
2. cable connector receptacle according to claim 1, which is characterized in that the pressing sleeve is equipped with two locating slots, institute
State substantially symmetrical about its central axis distribution of the locating slot along the pressing sleeve.
3. cable connector receptacle according to claim 1, which is characterized in that the side wall of the front mounting plate is equipped with the
One key mapping, the side wall of the rear mounting plate are equipped with the second key mapping, are equipped with the first keyway, after being installed, institute in the shell
It states the first key mapping and second key mapping is housed in first keyway.
4. cable connector receptacle according to claim 1, which is characterized in that the contact pin includes needle body and is arranged respectively
In upper first bulge loop of the needle body and the second bulge loop, the needle body has first end and a second end, the needle body it is straight
Diameter is gradually reduced from the first end to the second end, and the top of the first end is equipped with the first blind hole, described
The side wall of first end is equipped with first through hole, and the first through hole and first blind hole are conducted.
5. cable connector receptacle according to claim 4, which is characterized in that mounting plate is equipped with multiple and institute after described
Corresponding second through-hole of contact pin is stated, after being installed, first bulge loop is contained in second through-hole, first bulge loop
It is fitting to connection with second through-hole, there is first distance between first blind hole and the rear mounting plate.
6. cable connector receptacle according to claim 4, which is characterized in that the front mounting plate is equipped with multiple and institute
The corresponding third through-hole of contact pin is stated, after being installed, second bulge loop is contained in the third through-hole, second bulge loop
Against each other with the third through-hole.
7. cable connector receptacle according to claim 1 or 4, which is characterized in that be additionally provided on boundary's gasket multiple
Limit sleeve corresponding with the contact pin, the limit sleeve are class pyramidal structure, and the limit sleeve is equipped with fourth hole, described
Contact pin runs through the fourth hole, the contact pin and fourth hole engaging.
8. cable connector receptacle according to claim 1, which is characterized in that be additionally provided with multiple card slots in the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821468851.9U CN208955296U (en) | 2018-09-07 | 2018-09-07 | A kind of cable connector receptacle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821468851.9U CN208955296U (en) | 2018-09-07 | 2018-09-07 | A kind of cable connector receptacle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208955296U true CN208955296U (en) | 2019-06-07 |
Family
ID=66737332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821468851.9U Active CN208955296U (en) | 2018-09-07 | 2018-09-07 | A kind of cable connector receptacle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208955296U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115436743A (en) * | 2022-11-08 | 2022-12-06 | 一汽解放汽车有限公司 | Cab electric detection system and method |
-
2018
- 2018-09-07 CN CN201821468851.9U patent/CN208955296U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115436743A (en) * | 2022-11-08 | 2022-12-06 | 一汽解放汽车有限公司 | Cab electric detection system and method |
| CN115436743B (en) * | 2022-11-08 | 2023-02-17 | 一汽解放汽车有限公司 | Cab electric detection system and method |
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