CN203260774U - Multi-core connector resistant to high temperature and high pressure - Google Patents
Multi-core connector resistant to high temperature and high pressure Download PDFInfo
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- CN203260774U CN203260774U CN 201320197232 CN201320197232U CN203260774U CN 203260774 U CN203260774 U CN 203260774U CN 201320197232 CN201320197232 CN 201320197232 CN 201320197232 U CN201320197232 U CN 201320197232U CN 203260774 U CN203260774 U CN 203260774U
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Abstract
The utility model discloses a multi-core connector resistant to high temperature and high pressure. The outer surface of a shell (1) of a socket body is provided with threads (10); an inner cavity of the shell (1) is equipped with insulators (3), a substrate (4) and a rubber pad (5) sequentially from head to tail; a contact pin assembly (2) sequentially passes through the insulators (3), the substrate (4) and the rubber pad (5) to extend to the tail part of the shell (1); the head parts of the insulators (3) are located outside the shell (1); transfer jacks (6) are inserted in the head parts of the insulators (3); a longitudinal groove (7) and a transverse groove (8) are arranged on the surface of each transfer jack (6); one sides of the two transverse grooves (8) are communicated with the longitudinal grooves (7) and are provided with semicircular grooves (9); contact rods (14) of contact member bodies are provided with pins (12); a spring (13) is arranged between each pin (12) and a corresponding contact head (13); and the contact rods corresponds to the transfer jacks (6).
Description
Technical field
The utility model relates to a kind of high temperature resistant hyperbar multi-core connector.
Background technology
In the enging cabin ignition circuit, connector is the key that connects engine room inside and outside, and is very high to anti-hyperbar and the high temperature resistant requirement of connector, and the while is along with the development of industry, utilance requirement to product space is more and more higher, and the space of leaving the equipment fitting operation for is also more and more less.In the ignition circuit of enging cabin, connector requires to satisfy short time 350 ° high temperature.And limited space in the cabin, welding connector do not have the space to leave operating personnel welding for, and pad also may exist and at high temperature connects insecure risk.And also need than large space during general compression connector line ball, in some narrow space, and distance hour can't realize the reliable crimping operation of cable between the contact.
Summary of the invention
The utility model provides a kind of high temperature resistant hyperbar multi-core connector, it is placed on crimping operation outside the cabin and operates, realized the reliable crimping of cable, connector has very high anti-vibrating and impact performance simultaneously, has satisfied the vibration environment of enging cabin HTHP circle.
The utility model has adopted following technical scheme: a kind of high temperature resistant hyperbar multi-core connector, it is comprised of socket main body and contact annex, described socket main body is provided with shell and contact pin component, the outer surface of shell is provided with screw thread, insulator is installed in the inner chamber of shell from the head to the tail successively, matrix and rubber blanket, contact pin component passes insulator successively, matrix and rubber blanket extend into the afterbody of shell, the head of insulator is positioned at the outside of shell, head at insulator inserts transfer jack, surface at transfer jack has cannelure, both sides at cannelure are respectively equipped with transverse groove, one side of two transverse grooves is connected with cannelure, the opposite side of two transverse grooves is respectively equipped with semi-circular groove, described contact annex comprises the contact main body, spring and pin, the contact main body comprises contact head and contact lever, the diameter of contact head is greater than the diameter of contact lever, be provided with pin at contact lever, between pin and contact head, be provided with spring, contact lever is corresponding with transfer jack, when socket main body is connected with the contact annex, contact lever inserts Compress Spring in the transfer jack, pin is inserted in the cannelure and slides, rotating contact spare main body when pin arrives the transverse groove position, pin enters in the semi-circular groove, after being stuck in the semi-circular groove, trip spring, pin realize being connected of socket main body and contact annex.
Described matrix is set to glass basis or ceramic matrix.Described contact pin component comprises two symmetrically arranged contact pins, and two contact pins pass the afterbody that insulator, matrix and rubber blanket extend into shell successively.Described shell is provided with flange, the sealing ring close contact of flange and junctor below deck equipment.Be distributed with some annular barb in the inner chamber of described shell.Described insulator is that interference fit is connected with shell.The head of described insulator is that interference fit is connected with transfer jack.
The surface on described transfer jack top is provided with the taper straight burr, and the centre position of transfer jack is provided with hangnail.
The utlity model has following beneficial effect: after having adopted above technical scheme, the utility model is comprised of socket main body and contact annex, wherein socket main body is by shell, rubber blanket, glass or ceramic matrix, contact pin, insulator and transfer jack form, in the socket main body 1, realize the anti-anticyclonic performance of connector by the sintering of glass or ceramic matrix and shell and contact pin.Be fixed in the shell by insulator, improve the separating force of transfer jack, thereby realize that transfer jack is connected with the reliable of contact pin, simultaneously transfer jack is used for and being connected of contact annex, described contact annex comprises that contact main body, spring and pin form, cannelure, transverse groove box semi-circular groove on transfer jack, can not only realize so reliable connection the between contact annex and the socket main body, and easy to install, save installing space, the connector volume is little, satisfies the miniaturization requirement, shock resistance is high, high temperature resistant hyperbar.The utility model shell is provided with flange, the sealing ring close contact of flange and junctor below deck equipment, and flange is understood the sealing ring on the compression apparatus like this, realizes the overall tightness of equipment.In the utility model shell annular barb is arranged, insulator is crossed to win with shell and is cooperated, and after insulator was pressed into shell, annular barb can be fixed insulator, avoided insulator to withdraw from shell.Transfer jack of the present utility model and insulator are crossed to win and are cooperated, and the taper straight burr is arranged on the transfer jack, make things convenient for like this transfer jack to be pressed into insulator, and the hangnail on the transfer jack can make being fixed in the insulator that transfer jack can be firm.The utility model transfer jack front end has the longitudinal grooved feature, after being closed up in this position, transfer jack reliably is connected with contact pin.Transfer jack thickness has longitudinal grooved equally, to closing up, improves the separating force of transfer jack herein, so that connect more reliable after the insertion of contact annex.The utility model can be finished the crimping cable of multicore contact satisfying under the strong performance of HTHP in narrow space, the operations such as reliable connection are convenient and swift, and dependable performance.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model socket main body.
Fig. 3 is the structural representation of the utility model shell.
Fig. 4 is the structural representation of the utility model transfer jack.
Fig. 5 is the structural representation of the utility model contact annex.
Embodiment
In Fig. 1, Fig. 2, among Fig. 3 and Fig. 4, the utility model provides a kind of high temperature resistant hyperbar multi-core connector, it is comprised of socket main body and contact annex, described socket main body is provided with shell 1 and contact pin component 2, the outer surface of shell 1 is provided with screw thread 21, shell 1 by screw thread 10 with connector locking on the junctor below deck equipment, shell 1 is provided with flange 17, the sealing ring close contact of flange 17 and junctor below deck equipment, be distributed with two annular barb 18 in the inner chamber of shell 1, insulator 3 is installed in the inner chamber of shell 1 from the head to the tail successively, matrix 4 and rubber blanket 5, matrix 4 is set to glass basis or ceramic matrix, contact pin component 2 passes insulator 3 successively, matrix 4 and rubber blanket 5 extend into the afterbody of shell 1, insulator 3 is connected for interference fit with shell 1, contact pin component 2 comprises two symmetrically arranged contact pins, two contact pins pass insulator 3 successively, matrix 4 and rubber blanket 5 extend into the afterbody of shell 1, the head of insulator 3 is positioned at the outside of shell 1, head at insulator 3 inserts transfer jack 6, the head of insulator 3 is connected for interference fit with transfer jack 6, the surface on transfer jack 6 tops is provided with taper straight burr 16, the centre position of transfer jack 6 is provided with hangnail 15, have cannelure 7 on the surface of transfer jack 6, be respectively equipped with transverse groove 8 in the both sides of cannelure 7, one side of two transverse grooves 8 is connected with cannelure 7, the opposite side of two transverse grooves 8 is respectively equipped with semi-circular groove 9, in Fig. 5, described contact annex comprises the contact main body, spring 11 and pin 12, the contact main body comprises contact head 13 and contact lever 14, the diameter of contact head 13 is greater than the diameter of contact lever 14, be provided with pin 12 at contact lever 14, between pin 12 and contact head 13, be provided with spring 11, contact lever 14 is corresponding with transfer jack 6, when socket main body is connected with the contact annex, first first that contact annex and cable crimping is good separately, the contact lever 14 that then will press the contact annex of cable inserts transfer jack 6 interior Compress Springs 11, pin 12 is inserted in cannelure 7 interior slips, rotating contact spare main body when pin 12 arrives transverse groove position 8, pin 15 enters in the semi-circular groove 9, trip spring 11, pin 12 are stuck in being connected of semi-circular groove 9 interior rear realization socket main bodies and contact annex.
Claims (8)
1. high temperature resistant hyperbar multi-core connector, it is characterized in that it is comprised of socket main body and contact annex, described socket main body is provided with shell (1) and contact pin component (2), the outer surface of shell (1) is provided with screw thread (10), insulator (3) is installed in the inner chamber of shell (1) from the head to the tail successively, matrix (4) and rubber blanket (5), contact pin component (2) passes insulator (3) successively, matrix (4) and rubber blanket (5) extend into the afterbody of shell (1), the head of insulator (3) is positioned at the outside of shell (1), head at insulator (3) inserts transfer jack (6), have cannelure (7) on the surface of transfer jack (6), be respectively equipped with transverse groove (8) in the both sides of cannelure (7), one side of two transverse grooves (8) is connected with cannelure (7), the opposite side of two transverse grooves (8) is respectively equipped with semi-circular groove (9), described contact annex comprises the contact main body, spring (11) and pin (12), the contact main body comprises contact head (13) and contact lever (14), the diameter of contact head (13) is greater than the diameter of contact lever (14), be provided with pin (12) at contact lever (14), between pin (15) and contact head (13), be provided with spring (11), contact lever (14) is corresponding with transfer jack (6), when socket main body is connected with the contact annex, contact lever (14) inserts the interior Compress Spring of transfer jack (6) (11), pin (12) is inserted in the cannelure (7) and slides, rotating contact spare main body when pin (12) arrives transverse groove position (8), pin (12) enters in the semi-circular groove (9), after being stuck in the semi-circular groove (9), trip spring (11), pin (12) realize being connected of socket main body and contact annex.
2. high temperature resistant hyperbar multi-core connector according to claim 1 is characterized in that described matrix (4) is set to glass basis or ceramic matrix.
3. high temperature resistant hyperbar multi-core connector according to claim 1, it is characterized in that described contact pin component (2) comprises two symmetrically arranged contact pins, two contact pins pass the afterbody that insulator (3), matrix (4) and rubber blanket (5) extend into shell (1) successively.
4. high temperature resistant hyperbar multi-core connector according to claim 1 is characterized in that described shell (1) is provided with flange (17), the sealing ring close contact of flange (17) and junctor below deck equipment.
5. high temperature resistant hyperbar multi-core connector according to claim 1 is characterized in that being distributed with some annular barb (18) in the inner chamber of described shell (1).
6. high temperature resistant hyperbar multi-core connector according to claim 1 is characterized in that described insulator (3) is connected for interference fit with shell (1).
7. high temperature resistant hyperbar multi-core connector according to claim 1 is characterized in that the head of described insulator (3) is connected for interference fit with transfer jack (6).
8. high temperature resistant hyperbar multi-core connector according to claim 1 is characterized in that the surface on described transfer jack (6) top is provided with taper straight burr (16), and the centre position of transfer jack (6) is provided with hangnail (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320197232 CN203260774U (en) | 2013-04-18 | 2013-04-18 | Multi-core connector resistant to high temperature and high pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320197232 CN203260774U (en) | 2013-04-18 | 2013-04-18 | Multi-core connector resistant to high temperature and high pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203260774U true CN203260774U (en) | 2013-10-30 |
Family
ID=49473313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320197232 Withdrawn - After Issue CN203260774U (en) | 2013-04-18 | 2013-04-18 | Multi-core connector resistant to high temperature and high pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203260774U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103259112A (en) * | 2013-04-18 | 2013-08-21 | 泰州市航宇电器有限公司 | High-temperature resistance high-pressure resistance multi-core connector |
| CN105990749A (en) * | 2015-03-23 | 2016-10-05 | 福特全球技术公司 | Self-sealing electrical connector |
| CN112290281A (en) * | 2020-09-14 | 2021-01-29 | 泰州市航宇电器有限公司 | High-oil-pressure-resistant large-current connector |
| CN112397957A (en) * | 2021-01-20 | 2021-02-23 | 潍坊市利程建材科技有限公司 | Integrated coaxial radio frequency connector |
-
2013
- 2013-04-18 CN CN 201320197232 patent/CN203260774U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103259112A (en) * | 2013-04-18 | 2013-08-21 | 泰州市航宇电器有限公司 | High-temperature resistance high-pressure resistance multi-core connector |
| CN103259112B (en) * | 2013-04-18 | 2015-07-29 | 泰州市航宇电器有限公司 | A kind of high-temperature resistance high-pressure resistance multi-core connector |
| CN105990749A (en) * | 2015-03-23 | 2016-10-05 | 福特全球技术公司 | Self-sealing electrical connector |
| CN112290281A (en) * | 2020-09-14 | 2021-01-29 | 泰州市航宇电器有限公司 | High-oil-pressure-resistant large-current connector |
| CN112397957A (en) * | 2021-01-20 | 2021-02-23 | 潍坊市利程建材科技有限公司 | Integrated coaxial radio frequency connector |
| CN112397957B (en) * | 2021-01-20 | 2021-04-20 | 乐清市海迅电子有限公司 | Integrated coaxial radio frequency connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131030 Effective date of abandoning: 20150729 |
|
| RGAV | Abandon patent right to avoid regrant |