CN209571582U - A kind of proof voltage hermetically sealed connector on power grid - Google Patents
A kind of proof voltage hermetically sealed connector on power grid Download PDFInfo
- Publication number
- CN209571582U CN209571582U CN201920739879.XU CN201920739879U CN209571582U CN 209571582 U CN209571582 U CN 209571582U CN 201920739879 U CN201920739879 U CN 201920739879U CN 209571582 U CN209571582 U CN 209571582U
- Authority
- CN
- China
- Prior art keywords
- contact pin
- hole
- mounting hole
- pin mounting
- section
- 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.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims abstract description 34
- 239000004593 Epoxy Substances 0.000 claims abstract description 21
- 239000012212 insulator Substances 0.000 claims abstract description 11
- 239000011521 glass Substances 0.000 claims abstract description 10
- 239000003822 epoxy resin Substances 0.000 claims abstract description 9
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 9
- 238000003466 welding Methods 0.000 claims abstract description 7
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
The utility model discloses a kind of proof voltage hermetically sealed connector on power grid, including shell, edge is axially arranged with one group of contact pin mounting hole in shell, contact pin is equipped in contact pin mounting hole, the two sides of contact pin mounting hole are respectively equipped with epoxy sealing hole, epoxy sealing hole includes interior sealing hole and outer seal bore, interior sealing hole and the concentric same diameter of contact pin mounting hole, contact pin includes to be sequentially connected plug section, fixed section and the welding section connect, the middle part of fixed section is sintered to fix in contact pin mounting hole by glass insulator, and the both ends of fixed section are fixed in epoxy sealing hole by epoxy resin；Increase the epoxy sealing hole being connected with contact pin mounting hole, and change the structure of contact pin, it is fixed on each position of contact pin in an orderly manner in contact pin mounting hole and epoxy sealing hole, is reasonably assigned with the volume of glass insulator and epoxy resin, improve the proof voltage energy of connector.
Description
Technical field
The utility model relates to technical field of electric connectors, specifically a kind of proof voltage on power grid is tightly connected
Device.
Background technique
Electric connector is the common device for electrical connection, and electric connector generally comprises radio frequency connector, high temperature conjunction
The multiple types such as device, filter connector, hermetically sealed connector.Proof voltage connector is the electrical connection with certain proof voltage energy
The volume of device, proof voltage energy and insulator in electric connector structure have close connection, but proof voltage connector at present
The design of middle glass insulator and epoxy sealing is unreasonable, causes proof voltage that can often can not meet requirement.
Utility model content
The proof voltage hermetically sealed connector that the purpose of this utility model is to provide a kind of on power grid increases and pacifies with contact pin
The epoxy sealing hole that is connected of dress hole, and change the structure of contact pin, make each position of contact pin be fixed in an orderly manner contact pin mounting hole and
In epoxy sealing hole, it is reasonably assigned with the volume of glass insulator and epoxy resin, improves the proof voltage energy of connector.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of proof voltage hermetically sealed connector on power grid, including shell, the interior edge of shell are axially arranged with one group of contact pin peace
Hole is filled, is equipped with contact pin in contact pin mounting hole, which is characterized in that the two sides of the contact pin mounting hole are respectively equipped with epoxy sealing hole,
Epoxy sealing hole includes interior sealing hole and outer seal bore, interior sealing hole and the concentric same diameter of contact pin mounting hole.
The contact pin includes to be sequentially connected plug section, fixed section and the welding section connect.
The middle part of the fixed section is sintered to fix in contact pin mounting hole by glass insulator, and the both ends of fixed section pass through
Epoxy resin is fixed in epoxy sealing hole.
Further, the outer seal bore and interior sealing hole constitute stepped hole.
Further, the fixed section is identical as the diameter of welding section, and the diameter for plugging section is greater than fixed section.
The utility model has the beneficial effects that increasing the epoxy sealing hole being connected with contact pin mounting hole, and change contact pin
Structure is fixed on each position of contact pin in an orderly manner in contact pin mounting hole and epoxy sealing hole, is reasonably assigned with glass insulator
With the volume of epoxy resin, the proof voltage energy of connector is improved.
Detailed description of the invention
The utility model will be further described below with reference to the accompanying drawings.
Fig. 1 is the utility model for the proof voltage hermetically sealed connector structural schematic diagram on power grid；
Fig. 2 is the schematic diagram that Fig. 1 omits glass insulator and epoxy resin；
Fig. 3 is the schematic diagram of the utility model contact pin.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " aperture ", "upper", "lower", " thickness ", "top",
" in ", " length ", "inner", indicating positions or the positional relationship such as " surrounding ", be merely for convenience of description the utility model and simplification
Description, rather than the component or element of indication or suggestion meaning must have a particular orientation, and are constructed and grasped with specific orientation
Make, therefore should not be understood as limiting the present invention.
As depicted in figs. 1 and 2, a kind of proof voltage hermetically sealed connector on power grid, including shell 1, shell 1 are interior along axis
To one group of contact pin mounting hole 2 is equipped with, contact pin 3 is equipped in contact pin mounting hole 2；
The two sides of contact pin mounting hole 2 are respectively equipped with epoxy sealing hole 4, epoxy sealing hole 4 include interior sealing hole 4a with it is outer close
Sealing of hole 4b, interior sealing hole 4a and the concentric same diameter of contact pin mounting hole 2, outer seal bore 4b and interior sealing hole 4a constitute stepped hole.
As shown in figure 3, contact pin 3 includes to be sequentially connected plug section 3a, fixed section 3b and the welding section 3c connect, fixed section 3b and
The diameter of welding section 3c is identical, and the diameter of plug section 3a is greater than fixed section 3b.
The middle part of fixed section 3b is sintered to fix in contact pin mounting hole 2 by glass insulator 5, and the both ends of fixed section 3b are logical
Epoxy resin 6 is crossed to be fixed in epoxy sealing hole.
Increase the epoxy sealing hole 4 being connected with contact pin mounting hole 2, and change the structure of contact pin 3, makes each position of contact pin 3
It is fixed in contact pin mounting hole 2 and epoxy sealing hole 4 in an orderly manner, is reasonably assigned with the body of glass insulator 5 Yu epoxy resin 6
Product, improves the proof voltage energy of connector.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.
Claims (3)
1. a kind of proof voltage hermetically sealed connector on power grid, including shell (1), shell (1) is interior slotting along being axially arranged with one group
Needle mounting hole (2), contact pin mounting hole (2) is interior to be equipped with contact pin (3), which is characterized in that distinguishes the two sides of the contact pin mounting hole (2)
Equipped with epoxy sealing hole (4), epoxy sealing hole (4) include interior sealing hole (4a) and outer seal bore (4b), interior sealing hole (4a) with
The concentric same diameter of contact pin mounting hole (2)；
The contact pin (3) includes to be sequentially connected the plug section (3a) connect, fixed section (3b) and welding section (3c)；
The middle part of the fixed section (3b) is sintered to fix in contact pin mounting hole (2) by glass insulator (5), fixed section (3b)
Both ends be fixed in epoxy sealing hole (4) by epoxy resin (6).
2. a kind of proof voltage hermetically sealed connector on power grid according to claim 1, which is characterized in that described outer close
Sealing of hole (4b) and interior sealing hole (4a) constitute stepped hole.
3. a kind of proof voltage hermetically sealed connector on power grid according to claim 1, which is characterized in that the fixation
Section (3b) is identical as the diameter of welding section (3c), and the diameter of plug section (3a) is greater than fixed section (3b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920739879.XU CN209571582U (en) | 2019-05-22 | 2019-05-22 | A kind of proof voltage hermetically sealed connector on power grid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920739879.XU CN209571582U (en) | 2019-05-22 | 2019-05-22 | A kind of proof voltage hermetically sealed connector on power grid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209571582U true CN209571582U (en) | 2019-11-01 |
Family
ID=68336519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920739879.XU Expired - Fee Related CN209571582U (en) | 2019-05-22 | 2019-05-22 | A kind of proof voltage hermetically sealed connector on power grid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209571582U (en) |
-
2019
- 2019-05-22 CN CN201920739879.XU patent/CN209571582U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A kind of proof voltage hermetically sealed connector on power grid Effective date of registration: 20191231 Granted publication date: 20191101 Pledgee: Merchants Bank Bengbu branch of Limited by Share Ltd. Pledgor: BENGBU FUYUAN ELECTRONIC TECHNOLOGY Co.,Ltd. Registration number: Y2019980001424 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191101 |