CN208433555U - Low-voltage distribution emergency service quickly accesses electric connector - Google Patents
Low-voltage distribution emergency service quickly accesses electric connector Download PDFInfo
- Publication number
- CN208433555U CN208433555U CN201821073743.1U CN201821073743U CN208433555U CN 208433555 U CN208433555 U CN 208433555U CN 201821073743 U CN201821073743 U CN 201821073743U CN 208433555 U CN208433555 U CN 208433555U
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- electric connector
- locking
- voltage distribution
- low
- emergency service
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Abstract
The utility model provides a kind of low-voltage distribution emergency service and quickly accesses electric connector, including shell and the contact being set in the housing, the contact is equipped with retaining mechanism, the retaining mechanism includes locking groove and locking pin entrance, the locking groove is connected with the locking pin entrance to be connected, positioning clamping pin is equipped in the locking groove, the locking trenched side-wall, which corresponds to, is equipped with locking pin bayonet at positioning clamping pin.The low-voltage distribution emergency service of the utility model quickly accesses electric connector by the way that positioning clamping pin is arranged in locking groove, avoids the plug of electric connector from excessively rotating during locking, eliminates the security risk that electric connector is likely to occur in use.
Description
Technical field
The utility model electric connector is related to technical field, in particular to a kind of low-voltage distribution emergency service quickly accesses electricity
Connector.
Background technique
Existing electric connector is all made of inserting mode, and plug is inserted into fixing type socket, and needs to be rotated by 90 ° and
Mechanical interlocking is carried out, so that it is guaranteed that electrical connection is safe and reliable.But retaining mechanism does not have directionality, that is, it is clockwise or inverse after being inserted into
Hour hands can be carried out locking, and retaining mechanism safety is insufficient, if rotation more than 90 degree, does not have locking effect not only,
It so that connector plug is extracted state in non-locking, it is hidden to may cause the safety such as explosion sparking in the operating condition
Suffer from.
Utility model content
The purpose of the utility model is to provide a kind of low-voltage distribution emergency services to quickly access electric connector, solves on existing
The problem of stating.
To solve the above problems, the utility model embodiment, which provides a kind of low-voltage distribution emergency service, quickly accesses electrical connection
Device, including shell and the contact being set in the housing, the contact is equipped with retaining mechanism, and the retaining mechanism includes locking
Groove and locking pin entrance, the locking groove is connected with the locking pin entrance to be connected, and positioning is equipped in the locking groove
Bayonet lock, the locking trenched side-wall, which corresponds to, is equipped with locking pin bayonet at positioning clamping pin.
As an implementation, the positioning clamping pin and the locking pin entrance are in the circumferencial direction for locking groove
It is upper to be distributed in 90 °.
As an implementation, the contact outer surface is equipped with waterproof grommet.
As an implementation, the shell is equipped with socket fixing mechanism, and the socket fixing mechanism is equipped with anti-
Rotate salient point.
As an implementation, the quantity of the anti-rotational salient point is four.
As an implementation, anti-rotational salient point described in four is distributed uniformly and circumferentially.
The beneficial effects of the utility model compared with the prior art lie in: by the way that positioning clamping pin is arranged in locking groove,
It avoids the plug of electric connector from excessively rotating during locking, it is hidden to eliminate the safety that electric connector is likely to occur in use
Suffer from；So that the waterproofing grade of the electric connector of the utility model is reached IP65/IP67 by the waterproof grommet, can satisfy underwater
Environment uses, and better conforms to repair and protected in the operation of power supply in emergency repair；Divide equally the anti-rotational salient point of distribution by four
Setting, it can be ensured that the stability of socket plugs electrical connector plug and socket for a long time and chooses to install in screwing operations more steadily.
Detailed description of the invention
Fig. 1 is the structure chart that the low-voltage distribution emergency service of the utility model quickly accesses the retaining mechanism of electric connector；
Fig. 2 is the structure chart that the low-voltage distribution emergency service of the utility model quickly accesses the contact of electric connector；
Fig. 3 is the structure that the low-voltage distribution emergency service of the utility model quickly accesses the socket fixing mechanism of electric connector
Figure.
Attached drawing mark: 1, shell；2, contact；3, locking pin entrance；4, groove is locked；5, positioning clamping pin；6, locking pin
Bayonet；7, waterproof grommet；8, anti-rotational salient point.
Specific embodiment
Below in conjunction with attached drawing, the above and other technical features and advantages of the present invention are carried out clearly and completely
Description, it is clear that described embodiment is only the section Example of the utility model, rather than whole embodiments.
As shown in Figure 1, a kind of low-voltage distribution emergency service quickly accesses electric connector, including socket and plug, wherein inserting
Seat includes shell 1 and the contact 2 in shell 1.The spigot of contact 2 is equipped with retaining mechanism, and retaining mechanism includes lock
Tight groove 4 and locking pin entrance 3, locking groove 4 are connected with the conducting of locking pin entrance 3, up time of the locking groove 4 along contact 2
The setting of needle direction.In the present embodiment, the quantity of locking pin entrance 3 is two, and two locking pin entrances 3 are set to locking groove 4
Two ends.It locks and is equipped with positioning clamping pin 5 in groove 4, locking 4 side wall of groove, which corresponds to, is equipped with locking pin card at positioning clamping pin 5
Mouth 6.Summarize in the present embodiment, locking pin bayonet 6 is set on the side wall of corresponding 3 side of locking pin entrance of locking groove 4.
After positioning pin enters retaining mechanism by locking pin entrance 3 on plug, plug is rotated clockwise, makes positioning pin by up time
Needle moves in locking groove 4, and when moving at positioning clamping pin 5, positioning pin stops rotating, and avoids plug excessive during locking
Rotation；At this point, plug is displaced outwardly plug by the elastic acting force in contact 2, so that positioning pin card be made such as to lock pin card
In mouth 6.
Positioning clamping pin 5 and locking pin entrance 3 are distributed on the circumferencial direction of locking groove 4 in 90 °.Pass through the embodiment party
Formula, it is ensured that rotated during plug-locking and do not exceed 90 °.
As shown in Fig. 2, 2 outer surface of contact is equipped with waterproof grommet 7.Make the utility model by the waterproof grommet 7
The waterproofing grade of electric connector reach IP65/IP67, can satisfy underwater environment use, better conform to repair in emergency repair
In operation with guarantor's power supply.
As shown in figure 3, shell 1 is equipped with socket fixing mechanism, socket fixing mechanism is equipped with anti-rotational salient point 8.Anti- rotation
The quantity for turning salient point 8 is four.Four anti-rotational salient points 8 are distributed uniformly and circumferentially.Divide equally the anti-of distribution by four
It rotates salient point 8 to be arranged, it can be ensured that the stability of socket (component part that shell 1 and contact 2 are socket) makes electric connector
Plug and socket plugs for a long time to be chosen to install in screwing operations more steadily.
Particular embodiments described above has carried out into one the purpose of this utility model, technical scheme and beneficial effects
The detailed description of step, it should be understood that the foregoing is merely specific embodiment of the utility model, be not used to limit this reality
With novel protection scope.Particularly point out, to those skilled in the art, it is all the spirit and principles of the utility model it
Any modification, equivalent substitution, improvement and etc. that are interior, being done, should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of low-voltage distribution emergency service quickly accesses electric connector, which is characterized in that including shell and be set in the housing
Contact, the contact are equipped with retaining mechanism, and the retaining mechanism includes locking groove and locking pin entrance, the locking
Groove is connected with the locking pin entrance to be connected, and positioning clamping pin is equipped in the locking groove, and the locking trenched side-wall is corresponding
Locking pin bayonet is equipped at positioning clamping pin.
2. low-voltage distribution emergency service according to claim 1 quickly accesses electric connector, which is characterized in that the positioning
Bayonet lock and the locking pin entrance are distributed on the circumferencial direction of the locking groove in 90 °.
3. low-voltage distribution emergency service according to claim 1 quickly accesses electric connector, which is characterized in that the contact
Part outer surface is equipped with waterproof grommet.
4. low-voltage distribution emergency service according to claim 1 quickly accesses electric connector, which is characterized in that the shell
It is equipped with socket fixing mechanism, the socket fixing mechanism is equipped with anti-rotational salient point.
5. low-voltage distribution emergency service according to claim 4 quickly accesses electric connector, which is characterized in that the anti-rotation
The quantity for turning salient point is four.
6. low-voltage distribution emergency service according to claim 5 quickly accesses electric connector, which is characterized in that described in four
Anti-rotational salient point be distributed uniformly and circumferentially.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821073743.1U CN208433555U (en) | 2018-07-06 | 2018-07-06 | Low-voltage distribution emergency service quickly accesses electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821073743.1U CN208433555U (en) | 2018-07-06 | 2018-07-06 | Low-voltage distribution emergency service quickly accesses electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208433555U true CN208433555U (en) | 2019-01-25 |
Family
ID=65098715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821073743.1U Active CN208433555U (en) | 2018-07-06 | 2018-07-06 | Low-voltage distribution emergency service quickly accesses electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208433555U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110994294A (en) * | 2019-12-25 | 2020-04-10 | 杭州全电科技有限公司 | Quick connection socket for plane installation |
-
2018
- 2018-07-06 CN CN201821073743.1U patent/CN208433555U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110994294A (en) * | 2019-12-25 | 2020-04-10 | 杭州全电科技有限公司 | Quick connection socket for plane installation |
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