CN205921145U - Anticreep structure of connector - Google Patents
Anticreep structure of connector Download PDFInfo
- Publication number
- CN205921145U CN205921145U CN201620745157.1U CN201620745157U CN205921145U CN 205921145 U CN205921145 U CN 205921145U CN 201620745157 U CN201620745157 U CN 201620745157U CN 205921145 U CN205921145 U CN 205921145U
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- Prior art keywords
- insulating base
- socket casing
- utility
- model
- connector
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Abstract
The utility model discloses an anticreep structure of connector, include: socket casing and insulating base, the insulating base cartridge is in the socket casing, and one end cooperatees with the socket casing is inside, and the other end passes the socket casing and outwards extends, cloth has the mounting hole that is used for installing the contact pin on the insulating base, the outer extension tip of insulating base is provided with the arch, the mounting hole is kept apart to protruding claw. Compared with the prior art, the utility model provides an anticreep structure of connector is through the design to the protruding structure of insulating base tip to increase creepage distance, prevent creepage stretching, improve the ability of resisting surface discharge, ensure that the connector is able to bear or endure high pressure finger elevation, can finely satisfy various system requirements.
Description
Technical field
This utility model belongs to arrangements of electric connection manufacturing technology field and in particular to a kind of anti-tracking structure of adapter.
Background technology
Adapter is indispensable part in electronic equipment, and adapter is as each internal system device and device, system
The bridge of signal transmission and between system, is the requisite basic device of composition system, and adapter is widely used in space flight, leads to
The fields such as news, electronics, automobile.With the higher requirement that adapter is proposed of developing by leaps and bounds of electronic technology, adapter is sent out
Transform into as product category is complete, description is enriched, version is various, major field subdivision, industrial characteristic substantially, standard body
It is the seriation of specification and specialized product.
At present, the high-power electric connector socket of high current of the electrical equipment as main power source output, is a kind of usage amount
Huge visual plant, but due to the impact of the extraneous factors such as weather, aging circuit, easily lead to charged metal position and insulation material
Material produces the phenomenon climbed as water wave sample electric arc along crust, and time length can lead to the appliance component insulating barrier to damage, or even leads
Cause to occur short circuit phenomenon between multiple electric components, easily cause great use electrification, and creepage phenomenon because its occur when
Between uncertain and should not be noticeable when occurring, Electrical Safety is endangered huge.
Additionally, needing to bear higher pressure voltage, that is, pressure need to reach tens of thousands of volts even hundreds of thousands volt in the case of,
Due to being not provided with climbing electric structure it is easy to climb the phenomenon that electricity spreads, therefore there is potential safety hazard greatly in existing general adapter,
Poor-performing is it is impossible to meet the problem of the performance requirement of system.
Content of the invention
Shortcoming for above-mentioned prior art or deficiency, the purpose of this utility model is to provide a kind of anti-tracking of adapter
Structure, by the design to insulating base end bosses structure, to increase creep age distance, prevents from climbing electricity and spreads, and improves opposing table
The ability of face electric discharge, it is ensured that its high pressure resistant index is high, can meet various system requirements very well.
For solving above-mentioned technical problem, this utility model is to be achieved through the following technical solutions:
The anti-tracking structure of a kind of adapter, comprising: Socket casing and insulating base, described insulating base is inserted into socket
In housing, match with inside Socket casing in one end, and the other end stretches out through Socket casing, and described insulating base is furnished with
For installing the installing hole of contact pin, the outer extended end portion of described insulating base is provided with projection, and described projection claw is by installing hole
Isolation.
Described installing hole is in circular cylindrical cavity structure.
Described projection root is integrally formed near the inner side of insulating base central end with installing hole.
The described projection curved structure of root.
Rubber blanket and the plastic mattress with dust cap are set with successively on described Socket casing.
Compared with prior art, the anti-tracking structure of this utility model adapter, comprising: Socket casing and insulating base,
Installing hole for installing contact pin is furnished with insulating base.The outer extended end portion of this utility model insulating base is provided with projection,
Installing hole is isolated by raised claw, and to increase creep age distance so that adapter has very high voltage endurance capability, and running voltage becomes
Increase again, be allowed to be with a wide range of applications.
Below with reference to accompanying drawing, the technique effect of design of the present utility model, concrete structure and generation is made furtherly
Bright, to be fully understood from the purpose of this utility model, feature and effect.
Brief description
The anti-tracking structural perspective of Fig. 1: this utility model adapter.
Fig. 2: this utility model connector body one end top view.
Specific embodiment
In order that technical problem, technical scheme and beneficial effect that this utility model is solved become more apparent, below
In conjunction with drawings and Examples, this utility model is further elaborated.It should be appreciated that described herein be embodied as
Example only in order to explain this utility model, is not used to limit this utility model.
As shown in figure 1, a kind of anti-tracking structure of adapter of this utility model offer, comprising: Socket casing 1 and insulation
Pedestal 2, described insulating base 2 is inserted in Socket casing 1, matches with inside Socket casing 1 in one end, and the other end passes through socket
Housing 1 stretches out, and described insulating base 2 is furnished with the installing hole 21 for installing contact pin, the outer extension of described insulating base 2
End is provided with raised 22, and installing hole 21 is isolated by described raised 22 claws.
In this utility model specific embodiment, insulating base is inserted in Socket casing, not only can fixedly mount but also can make peace
Dress hole contact assembly and housing between insulate, enormously simplify socket, reduce manufacturing cost, increased barrier propterty and
Insulating properties.
This utility model installing hole 21 is in circular cylindrical cavity structure, is used for inserting contact pin.The internal installing hole of insulating base can
It is provided with 3 cores, 4 cores or multicore according to demand.It is illustrated in figure 2 one end that this utility model connector body is matched with plug
Top view is it can be seen that this utility model embodiment is 3 core settings.
This utility model, the curved structure of raised 22 roots.Raised 22 roots are with installing hole 21 near insulating base center
The inner side of end is integrally formed, and possesses reliability and the convenience of connection.
The outer extended end portion of this utility model insulating base 2 is provided with raised 22.Easily cause table because creep age distance is short
Discharging (arcing) in face, therefore can arrange height of projection according to the actual requirements, thus increasing effective creep age distance, its structure is closed
Reason, safety, so that live part (installing hole contact assembly) has enough safety creepage distances and housing between, improve peace
Full performance, and significantly improve product high voltage performance, the high pressure resistant property of achievable product.
Rubber blanket 3 and the plastic mattress 4 with dust cap, insulating properties are set with successively on this utility model Socket casing 1
Good, and the dust cap on plastic mattress can be used for when connector body is not connected with plug, shielded connector socket contamination dust,
The performance of impact adapter.
This utility model structure is simple, and easy for installation, long service life is applied widely, by outer in insulating base 2
Extended end portion setting is raised, to increase creep age distance, prevents from climbing electricity and spreads, thus avoiding causing electrical equipment to damage and short circuit is existing
As occurring.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all this
Any modification, equivalent and improvement made within the spirit of utility model and principle etc., should be included in this utility model
Protection domain within.
Claims (5)
1. a kind of anti-tracking structure of adapter is it is characterised in that include: Socket casing (1) and insulating base (2), described exhausted
Edge pedestal (2) is inserted in Socket casing (1), matches with inside Socket casing (1) in one end, and the other end passes through Socket casing
(1) stretch out, described insulating base (2) is furnished with the installing hole (21) for installing contact pin, outside described insulating base (2)
Extended end portion is provided with raised (22), and installing hole (21) is isolated by described projection (22) claw.
2. the anti-tracking structure of adapter according to claim 1 is it is characterised in that described installing hole (21) is in cylinder
Cavity body structure.
3. adapter according to claim 1 and 2 anti-tracking structure it is characterised in that described projection (22) root with
Installing hole (21) is integrally formed near the inner side of insulating base central end.
4. the anti-tracking structure of adapter according to claim 3 is it is characterised in that described projection (22) root is curved
Structure.
5. the anti-tracking structure of adapter according to claim 4 it is characterised in that on described Socket casing (1) successively
It is set with rubber blanket (3) and the plastic mattress (4) with dust cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620745157.1U CN205921145U (en) | 2016-07-15 | 2016-07-15 | Anticreep structure of connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620745157.1U CN205921145U (en) | 2016-07-15 | 2016-07-15 | Anticreep structure of connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205921145U true CN205921145U (en) | 2017-02-01 |
Family
ID=57872005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620745157.1U Active CN205921145U (en) | 2016-07-15 | 2016-07-15 | Anticreep structure of connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205921145U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106602343A (en) * | 2017-02-09 | 2017-04-26 | 无锡百祺电子科技有限公司 | Connector capable for increasing creep distance |
| CN106602347A (en) * | 2017-02-09 | 2017-04-26 | 无锡百祺电子科技有限公司 | Connector possessing conveniently dismountable lock cap |
| CN107039197A (en) * | 2017-06-05 | 2017-08-11 | 漳州聚安美电气科技有限公司 | A kind of spacing universal switch of fine motion |
| TWI848843B (en) * | 2023-11-02 | 2024-07-11 | 固緯電子實業股份有限公司 | High voltage terminal structure and housing having the same |
-
2016
- 2016-07-15 CN CN201620745157.1U patent/CN205921145U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106602343A (en) * | 2017-02-09 | 2017-04-26 | 无锡百祺电子科技有限公司 | Connector capable for increasing creep distance |
| CN106602347A (en) * | 2017-02-09 | 2017-04-26 | 无锡百祺电子科技有限公司 | Connector possessing conveniently dismountable lock cap |
| CN107039197A (en) * | 2017-06-05 | 2017-08-11 | 漳州聚安美电气科技有限公司 | A kind of spacing universal switch of fine motion |
| CN107039197B (en) * | 2017-06-05 | 2019-05-21 | 漳州聚安美电气科技有限公司 | A kind of fine motion limit universal switch |
| TWI848843B (en) * | 2023-11-02 | 2024-07-11 | 固緯電子實業股份有限公司 | High voltage terminal structure and housing having the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |