CN205282758U - Airtight type electric connector - Google Patents
Airtight type electric connector Download PDFInfo
- Publication number
- CN205282758U CN205282758U CN201521007408.8U CN201521007408U CN205282758U CN 205282758 U CN205282758 U CN 205282758U CN 201521007408 U CN201521007408 U CN 201521007408U CN 205282758 U CN205282758 U CN 205282758U
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- terminal
- wire
- electric connector
- electrical connection
- connection device
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Abstract
The utility model relates to an electric connector, in particular to airtight type electric connector. Electric connector include glass sintered body (2), wire (3) and terminal (5), terminal (5) are fixed in glass sintered body (2), wire (3) and terminal (5) welding together. The problem of necessary electric signal's highly reliable transit transmission during laser top mule engineering application is solved, engineering application for laser gyro has cleared away the obstacle, an engineering solution scheme is provided for reliably transmit electric signal to airtight space.
Description
Technical field
The present invention relates to a kind of electrical connection device, in particular to a kind of airproof electrical connection device.
Background technology
For developing the aviation inertial navigation product of a new generation based on laser gyro, it is necessary to solve the engineer applied problem of laser gyro. A feature of inertia device laser gyro, optics body installs space airtight requirement; Volume requirement is also a little bit smaller good by aviation inertial navigation product simultaneously, also to be solved the safe relaying transport problem of the electric signal of laser gyro. Consequently, it is desirable to a kind of small-sized highly reliable small hermetic type electrical connection device.
Summary of the invention
The purpose of this utility model is: provide a kind of sealing property reliable airproof electrical connection device.
The technical solution of the utility model is: a kind of airproof electrical connection device, is characterized by: described electrical connection device comprises glass sintering body 2, wire 3 and terminal stud 5, and terminal stud 5 is fixed in glass sintering body 2, and wire 3 and terminal stud 5 weld together.
As a kind of improvement of the technical program, in welding place of wire 3 and terminal stud 5 by silicon rubber embedding body 4 embedding.
As a kind of improvement of the technical program, glass sintering body 2 is fixed with 28 terminal studs 5.
As a kind of improvement of the technical program, root terminal stud 5 be spaced apart 2mm.
The beneficial effects of the utility model are: the highly reliable relaying transport problem of electric signal necessary when solving laser top mule engineer applied, for the engineer applied of laser gyro has cleared away obstacle; A kind of engineering solution is provided for reliably transmitting electric signal to enclosed space.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Wherein, 1-housing, 2-glass sintering body, 3-wire, 4-silicon rubber embedding body, 5-terminal stud.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail.
By reference to the accompanying drawings 1, the present invention provides a kind of minitype high voltage sealed electrical connector, it is characterised in that, comprise housing 1, glass sintering body 2, wire 3, silicon rubber embedding body 4 and terminal stud 5. Glass sintering body 2 is evenly fixed on housing 28 terminal studs by spacing 2mm, and terminal stud 5 one end is crimping wire head, and the terminal stud the other end forms the cylinder of diameter 0.5mm. Crimping wire head side pressure adopts silicon rubber to carry out embedding after connecing wire. Housing selects steel structure, is because steel and glass sintering body wetting property are good. Housing 1 there are 2 through holes fixing for installing, easy to use. Glass sintering body 2 good insulating, dielectric breakdown voltage height, resistance to air loss is good; Adopt the fixing mode of nut, simple and convenient; Adopt silicon rubber to carry out embedding, it is that dielectric withstanding voltage ability is strong because silicon rubber good insulating, relatively strong with vitreum bonding force, fill a prescription flexibly, convenient operation.
Claims (4)
1. an airproof electrical connection device, it is characterized by: described electrical connection device comprises glass sintering body (2), wire (3) and terminal stud (5), terminal stud (5) is fixed in glass sintering body (2), and wire (3) and terminal stud (5) weld together.
2. a kind of airproof electrical connection device according to claim 1, is characterized by: in welding place of wire (3) and terminal stud (5) by silicon rubber embedding body (4) embedding.
3. a kind of airproof electrical connection device according to claim 1, is characterized by: be fixed with 28 terminal studs (5) on glass sintering body (2).
4. a kind of airproof electrical connection device according to claim 3, is characterized by: root terminal stud (5) be spaced apart 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521007408.8U CN205282758U (en) | 2015-12-08 | 2015-12-08 | Airtight type electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521007408.8U CN205282758U (en) | 2015-12-08 | 2015-12-08 | Airtight type electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205282758U true CN205282758U (en) | 2016-06-01 |
Family
ID=56067296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521007408.8U Active CN205282758U (en) | 2015-12-08 | 2015-12-08 | Airtight type electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205282758U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109449670A (en) * | 2018-07-16 | 2019-03-08 | 北京精密机电控制设备研究所 | A kind of servo-system electrical connection position air-tight structure |
-
2015
- 2015-12-08 CN CN201521007408.8U patent/CN205282758U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109449670A (en) * | 2018-07-16 | 2019-03-08 | 北京精密机电控制设备研究所 | A kind of servo-system electrical connection position air-tight structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |