CN109088225A - Unexplosive electric connector - Google Patents
Unexplosive electric connector Download PDFInfo
- Publication number
- CN109088225A CN109088225A CN201810835652.5A CN201810835652A CN109088225A CN 109088225 A CN109088225 A CN 109088225A CN 201810835652 A CN201810835652 A CN 201810835652A CN 109088225 A CN109088225 A CN 109088225A
- Authority
- CN
- China
- Prior art keywords
- explosion
- shell
- plug
- proof
- explosionproof socket
- 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.)
- Pending
Links
- 238000004880 explosion Methods 0.000 claims abstract description 64
- 230000008719 thickening Effects 0.000 claims abstract description 16
- 239000012212 insulator Substances 0.000 claims description 20
- 238000007789 sealing Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5202—Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/622—Screw-ring or screw-casing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a kind of unexplosive electric connectors, include mutually matched anti-explosion plug and Explosionproof socket；The anti-explosion plug includes the thickening type anti-explosion plug shell of one-sided thickness at least 2mm, and casing is equipped with inside the head end of the anti-explosion plug shell, and contact pin is equipped in the casing, and the tail end of the anti-explosion plug shell is equipped with explosion proof nut；The Explosionproof socket includes the thickening type Explosionproof socket shell of one-sided thickness at least 2mm, seat shell body is equipped with inside the head end of the Explosionproof socket shell, the jack to match with the contact pin is equipped in the seat shell body, for the head end of the head end of the Explosionproof socket shell and the anti-explosion plug shell by explosion-proof card cap detachable connection, the tail end of the Explosionproof socket shell also is provided with explosion proof nut；Achieve the purpose that protect socket and plug, the artificial quick separating for realizing plug and socket.
Description
Technical field
The present invention relates to electrical connection production application fields, and in particular to a kind of unexplosive electric connector.
Background technique
In the prior art, electric connector is the quick connection type of relatively common energization, and traditional electric connector can not
Reach explosion-proof, sealing, the requirement of waterproofing grade
Summary of the invention
In order to solve the above technical problems, the invention proposes unexplosive electric connector, to reach protection socket and plug, realization
The purpose of the artificial quick separating of plug and socket.
In order to achieve the above objectives, technical scheme is as follows:
A kind of unexplosive electric connector includes mutually matched anti-explosion plug and Explosionproof socket；
The anti-explosion plug includes the thickening type anti-explosion plug shell of one-sided thickness at least 2mm, outside the anti-explosion plug
It is equipped with casing inside the head end of shell, contact pin is equipped in the casing, the tail end of the anti-explosion plug shell is equipped with explosion-proof spiral shell
It is female；
The Explosionproof socket includes the thickening type Explosionproof socket shell of one-sided thickness at least 2mm, outside the Explosionproof socket
It is equipped with seat shell body inside the head end of shell, is equipped with the jack to match with the contact pin in the seat shell body, outside the Explosionproof socket
The head end of the head end of shell and the anti-explosion plug shell passes through explosion-proof card cap detachable connection, the tail of the Explosionproof socket shell
End also is provided with explosion proof nut.
The present invention by thickening type anti-explosion plug shell and thickening type Explosionproof socket shell to internal plug and socket into
Row protection, the detachable connection of jack housing and the anti-explosion plug shell is realized using card cap, is reached protection socket and is inserted
Head, realize plug and socket artificial quick separating purpose.
Preferably, the explosion proof nut of the explosion-proof head shell tail end is by gasket and waterproof rubber stopper and described explosion-proof inserts
The tail end of head shell, which is realized, to be tightly connected；The explosion proof nut of the Explosionproof socket shell tail end also by gasket and waterproof rubber stopper with
The tail end sealing of the Explosionproof socket shell connects.Socket casing and jack shell are realized by explosion proof nut compress gasket and rubber plug
The leakproofness of body, ensure that product quality.
Preferably, the Explosionproof socket shell is equipped with the lock for fastening anti-explosion plug and Explosionproof socket junction
Tight nut, the lock nut are threadedly coupled with the head end of Explosionproof socket shell, are additionally provided with and are used on the Explosionproof socket shell
The explosion-proof hex nut of lock nut is limited, the anti-explosion plug is equipped with the explosion-proof card cap for limiting lock nut.It utilizes
Explosion-proof hex nut limits explosion-proof card cap, and explosion-proof card cap is avoided to screw out threaded region in using installation process, into
One step ensure that product quality.
Preferably, bottom plate made of contact pin cover board and insulator made of insulator is fixed at institute
It states in casing, bottom plate made of jack cover board and insulator made of insulator is fixed at the seat shell body
It is interior.Present invention bottom plate made of the cover board made of insulator and insulator by contact pin be arranged in casing, using by
Jack is arranged in present shell bottom plate made of cover board and insulator made of insulator, further ensures using safe.
The present invention has the advantage that
1. the present invention is by thickening type anti-explosion plug shell and thickening type Explosionproof socket shell to internal plug and socket
Protected, using card cap realize jack housing and the anti-explosion plug shell detachable connection, reach protect socket and
Plug, realize plug and socket artificial quick separating purpose.
2. the present invention realizes the leakproofness of Socket casing and plug casing by explosion proof nut compress gasket and rubber plug, guarantee
Product quality.
4. the present invention limits explosion-proof card cap using explosion-proof hex nut, explosion-proof card cap is avoided to use installation process
Middle back-out threaded region, further ensures product quality.
5. contact pin is arranged in casing the bottom plate of the invention made of the cover board made of insulator and insulator,
Jack is arranged in present shell using bottom plate made of the cover board made of insulator and insulator, further ensures use
Safety.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described.
Half section structure diagram when Fig. 1 is unexplosive electric connector pull-off disclosed by the embodiments of the present invention；
Fig. 2 is half section structure diagram when unexplosive electric connector disclosed by the embodiments of the present invention connects；
Number and corresponding component title represented by letter in figure:
1. 5. bottom plate of anti-explosion plug shell 2. casing, 3. contact pin, 4. cover board, 6. explosion proof nut
7. 10. seat shell body of gasket 8. waterproof rubber stopper, 9. Explosionproof socket shell, 11. jack
12. the 13. explosion-proof hex nut of explosion-proof card cap 14. of lock nut.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description.
The present invention provides unexplosive electric connectors, its working principle is that anti-by thickening type anti-explosion plug shell and thickening type
Quick-fried jack housing protects internal plug and socket, realizes jack housing and the anti-explosion plug shell using card cap
Detachable connection achievees the purpose that protect socket and plug, the artificial quick separating for realizing plug and socket.
Below with reference to embodiment and specific embodiment, the present invention is described in further detail.
As depicted in figs. 1 and 2, a kind of unexplosive electric connector includes mutually matched anti-explosion plug and Explosionproof socket；
The anti-explosion plug includes the thickening type anti-explosion plug shell 1 of one-sided thickness at least 2mm, outside the anti-explosion plug
It is equipped with casing 2 inside the head end of shell, is equipped with contact pin 3, the contact pin 4 He of cover board made of insulator in the casing
Bottom plate 5 made of insulator is fixed in the casing, and the tail end of contact pin is connected by way of welding or crimping
There is lead, the tail end of the anti-explosion plug shell is equipped with explosion proof nut 6, and the explosion proof nut of the explosion-proof head shell tail end passes through pad
The tail end of piece 7 and waterproof rubber stopper 8 and the anti-explosion plug shell, which is realized, to be tightly connected；
The Explosionproof socket includes the thickening type Explosionproof socket shell 9 of one-sided thickness at least 2mm, outside the Explosionproof socket
It is equipped with seat shell body 10 inside the head end of shell, the jack 11 to match with the contact pin is equipped in the seat shell body, the jack is logical
It crosses bottom plate made of cover board and insulator made of insulator to be fixed in the seat shell body, on the Explosionproof socket shell
Equipped with the lock nut 12 for fastening anti-explosion plug and Explosionproof socket junction, the lock nut and Explosionproof socket shell
Head end is threadedly coupled other removable connection types such as (when can also be used card selection) gyroscope types, and the lock nut passes through explosion-proof
Explosion-proof card cap 14 on explosion-proof hex nut 13 and anti-explosion plug shell in jack housing is defined, outside the Explosionproof socket
The tail end of shell also is provided with explosion proof nut, and the explosion proof nut of the Explosionproof socket shell tail end is also by gasket and waterproof rubber stopper and institute
State the tail end sealing connection of Explosionproof socket shell.
Of the invention specifically used steps are as follows: again as depicted in figs. 1 and 2, the nut 6 of anti-explosion plug tail end passes through gasket
7 and the tail end of waterproof rubber stopper 8 and anti-explosion plug shell 1 realize and be tightly connected；The nut 6 of Explosionproof socket tail end is also by gasket 7
Is connect with waterproof rubber stopper 8 with the tail end sealing of Explosionproof socket shell 9
The electrical connection is in use, be inserted into Explosionproof socket shell 9 for the contact pin 3 in the casing 2 of 1 head end of anti-explosion plug shell
In jack 11 inside the seat shell body 10 of head end, then by outer on lock nut 12 and Explosionproof socket shell head end lateral wall
Be threadedly engaged, guarantee the stabilization of contact pin and jack, at the same using the precession position of explosion-proof hex nut 14 and explosion-proof card cap 13 into
Row limits, and ensure that stabilization and safety when entire connector uses.
Do not need using when, can be in Explosionproof socket and anti-explosion plug after anti-explosion plug is separated with Explosionproof socket
Head end cover nut cap (not shown), avoided dust and water mark from entering inside equipment, ensure that the use quality of equipment.
Since Explosionproof socket shell 9 and anti-explosion plug shell 1 are the thickening type design that one-sided thickness reaches at least 2mm,
Therefore meet gas leakage occur explosion time can the intracorporal plug and socket of protective shell, simultaneously because explosion-proof card cap 12 and it is explosion-proof insert
The head end of seat shell 9 is to be threadedly coupled, and contact pin is inserted directly into jack, therefore can realize Explosionproof socket and anti-by revotating card cap
The manual mode quick separating of quick-fried plug.
Meanwhile the material of anti-explosion plug shell and Explosionproof socket shell and other component can be according to actual production in the present invention
Demand and application environment are selected.
And those skilled in the art can also replace explosion-proof spiral shell using explosion-proof nylon connector or explosion-proof stainless joint
It is female.
By above mode, unexplosive electric connector provided by the present invention by thickening type anti-explosion plug shell and adds
Thicker Explosionproof socket shell protects internal plug and socket, realizes jack housing and the anti-explosion plug using card cap
The detachable connection of shell, make this product have good easy to use, resistance to plug, electric conductivity, anti-electromagnetic interference, salt spray proof,
The characteristics such as rain-proof, dust-proof, mould proof, anti-seal reach protection socket and plug, the artificial quick separating for realizing plug and socket
With the purpose for improving entire electric connector performance.
Above-described is only the preferred embodiment of unexplosive electric connector disclosed in this invention, it is noted that for
For those skilled in the art, without departing from the concept of the premise of the invention, can also make it is several deformation and
It improves, these are all within the scope of protection of the present invention.
Claims (4)
1. a kind of unexplosive electric connector, which is characterized in that include mutually matched anti-explosion plug and Explosionproof socket；
The anti-explosion plug includes the thickening type anti-explosion plug shell of one-sided thickness at least 2mm, the anti-explosion plug shell
It is equipped with casing inside head end, contact pin is equipped in the casing, the tail end of the anti-explosion plug shell is equipped with explosion proof nut；
The Explosionproof socket includes the thickening type Explosionproof socket shell of one-sided thickness at least 2mm, the Explosionproof socket shell
It is equipped with seat shell body inside head end, is equipped with the jack to match with the contact pin in the seat shell body, the Explosionproof socket shell
The head end of head end and the anti-explosion plug shell passes through explosion-proof card cap detachable connection, the tail end of the Explosionproof socket shell
Equipped with explosion proof nut.
2. unexplosive electric connector according to claim 1, which is characterized in that the explosion proof nut of the explosion-proof head shell tail end
It is realized and is tightly connected by the tail end of gasket and waterproof rubber stopper and the anti-explosion plug shell；The Explosionproof socket shell tail end
Explosion proof nut is connect also by gasket and waterproof rubber stopper with the tail end sealing of the Explosionproof socket shell.
3. unexplosive electric connector according to claim 1, which is characterized in that the Explosionproof socket shell is equipped with for tight
Gu the head end screw thread of the lock nut of anti-explosion plug and Explosionproof socket junction, the lock nut and Explosionproof socket shell connects
It connects, the explosion-proof hex nut for limiting lock nut is additionally provided on the Explosionproof socket shell, the anti-explosion plug is equipped with
For limiting the explosion-proof card cap of lock nut.
4. unexplosive electric connector according to claim 1, which is characterized in that contact pin cover board made of insulator
It is fixed in the casing with bottom plate made of insulator, jack cover board and insulator made of insulator
Manufactured bottom plate is fixed in the seat shell body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810835652.5A CN109088225A (en) | 2018-07-26 | 2018-07-26 | Unexplosive electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810835652.5A CN109088225A (en) | 2018-07-26 | 2018-07-26 | Unexplosive electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109088225A true CN109088225A (en) | 2018-12-25 |
Family
ID=64830884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810835652.5A Pending CN109088225A (en) | 2018-07-26 | 2018-07-26 | Unexplosive electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109088225A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109696082A (en) * | 2019-01-03 | 2019-04-30 | 西安航天动力技术研究所 | A kind of rocket launching electric connector fast-falling device |
| CN114678744A (en) * | 2022-03-18 | 2022-06-28 | 泰兴市创航电连接器有限公司 | Explosion-proof connector |
| CN115458983A (en) * | 2022-09-01 | 2022-12-09 | 山西科达自控股份有限公司 | An explosion-proof connector |
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| CN206532936U (en) * | 2017-03-10 | 2017-09-29 | 电光防爆科技股份有限公司 | A kind of explosion-proof fast plug device of mining low voltage control cable |
| CN207398424U (en) * | 2017-10-18 | 2018-05-22 | 天津华宁电子有限公司 | A kind of low-voltage flameproof type cable connector |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109696082A (en) * | 2019-01-03 | 2019-04-30 | 西安航天动力技术研究所 | A kind of rocket launching electric connector fast-falling device |
| CN109696082B (en) * | 2019-01-03 | 2021-03-12 | 西安航天动力技术研究所 | Rocket launching electric connector quick falling device |
| CN114678744A (en) * | 2022-03-18 | 2022-06-28 | 泰兴市创航电连接器有限公司 | Explosion-proof connector |
| CN115458983A (en) * | 2022-09-01 | 2022-12-09 | 山西科达自控股份有限公司 | An explosion-proof connector |
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Application publication date: 20181225 |