CN209119468U - A kind of automobile electrical connector housing that protective performance is good - Google Patents
A kind of automobile electrical connector housing that protective performance is good Download PDFInfo
- Publication number
- CN209119468U CN209119468U CN201822199840.1U CN201822199840U CN209119468U CN 209119468 U CN209119468 U CN 209119468U CN 201822199840 U CN201822199840 U CN 201822199840U CN 209119468 U CN209119468 U CN 209119468U
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- CN
- China
- Prior art keywords
- socket
- protective performance
- plug
- lantern ring
- fixedly connected
- 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
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Abstract
The utility model discloses a kind of good automobile electrical connector housings of protective performance, including the first plectane, the right side of first plectane is fixedly connected with socket, and the side of the socket opens up fluted, the inner wall of the groove offers slot, and the inner wall of the groove is connected with convex block.The good automobile electrical connector housing of the protective performance, by setting groove and convex block socket and plug perfection are docked, contact for contact pin with slot is prepared, by the screw thread that lantern ring and receptacle face is arranged, so that contact of the contact pin with slot tightly, it avoids during running car, unclamping contact pin and slot, cause electric connector contact bad, by the way that rubber layer is arranged, the screw thread of lantern ring and receptacle face, so that together with socket is tightly coupled by lantern ring with plug, it avoids away from one another, and with external insulation, to achieve the effect that improve the protective performance of automobile electric connector.
Description
Technical field
The utility model relates to technical field of automobile accessories, outside the good automobile electric connector of specially a kind of protective performance
Shell.
Background technique
Automobile electric connector be electronic engineering technical staff often in contact with a kind of component, its effect is very simple,
It the place of being blocked or is isolated between obstructed circuit in circuit, erects the bridge of communication, to make current flowing, realize circuit pre-
Fixed function, the form and structure of automobile electric connector are ever-changing, are mainly to be made of four big basic structural components,
It is contact, shell (depending on kind), insulator and attachment respectively, in industry usually also known as makees sheath, connector, modeling
Shell, wherein shell is also referred to as shell, is the outer cover of automobile electric connector, it provides machinery for built-in insulated mounting plate and contact pin
Protection, and alignment when plug and socket plugs together is provided, and then secure the connectors in equipment.In the installation side of electric connector
In method, the prior art is merely by plug and socket to inserting, so that contact pin and slot combine, this method is not steady enough
It is fixed, when car running process moderately gusty air, it is easy to so that socket and plug unclamp, so that contact pin poor contact, gently then electric
Connector is burnt out, heavy then can get an electric shock, and therefore, protective performance is very low.
Utility model content
The purpose of this utility model is to provide a kind of good automobile electrical connector housings of protective performance, to solve above-mentioned back
The problem of being proposed in scape technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of automobile that protective performance is good electrical connection
Device shell, including the first plectane, the right side of first plectane are fixedly connected with socket, and the side of the socket offers recessed
Slot, the inner wall of the groove offer slot, and the inner wall of the groove is connected with convex block, and the left side of the convex block is fixed
It is connected with contact pin, the surface of the contact pin and the inner wall grafting of slot, the right side of the convex block is fixedly connected with plug, described
The right side of plug is fixedly connected with the second plectane, and the surface activity of the plug is connected with lantern ring, and the surface of the lantern ring is solid
Surely it is connected with rubber layer, the inner wall of the lantern ring is threadedly coupled with the surface of socket, and the right side of the rubber layer is fixedly connected
There is fixed plate, the top surface of the fixed plate and the surface activity of cylinder connect.
Preferably, the surface of the cylinder is fixedly connected with the second limit plate, and the top surface of the cylinder is fixedly connected with
One limit plate.
Preferably, the surface of the plug offers the first circle compatible with the bottom size of cylinder respectively from right to left
Slot and the second circular groove.
Preferably, the surface of the socket offers screw thread.
Preferably, the surface of the plug is fixedly connected with limit annulus.
Preferably, the top surface of the fixed plate offers circular hole compatible with the bed-plate dimension of cylinder.
Beneficial effect
The utility model provides a kind of automobile electrical connector housing that protective performance is good, have it is following the utility model has the advantages that
1. the good automobile electrical connector housing of the protective performance makes socket and plug perfect by setting groove and convex block
Docking is prepared for contact of the contact pin with slot, by the way that the screw thread of lantern ring and receptacle face is arranged, so that contact pin and slot are tightly
Contact, avoid during running car, unclamping contact pin and slot, electric connector caused to connect
Touch it is bad, by setting rubber layer, lantern ring and receptacle face screw thread so that socket and plug are tightly coupled one by lantern ring
Rise, avoid it is away from one another, and and external insulation, thus achieve the effect that improve automobile electric connector protective performance.
2. the good automobile electrical connector housing of the protective performance works as needs by the first circular groove of setting, cylinder and fixed plate
When fixed socket and plug, by the grafting of the inner wall of the bottom and the first circular groove of cylinder, lantern ring is fixed, lantern ring is avoided to move
It is dynamic, the connection of convex block and groove, contact pin and slot is influenced, to achieve the effect that be easily installed socket and plug.
3. the good automobile electrical connector housing of the protective performance is justified by the second circular groove of setting, cylinder, lantern ring and limit
Ring, when automobile electric connector is opened, by the grafting of cylinder and the second circular groove, so that lantern ring is fixed on a left side for plug
End, convex block and contact pin are wrapped, and external object is avoided to damage contact pin, by the first limit plate of setting and the second limit plate, are made
Cylinder is obtained without departing from fixed plate to achieve the effect that automobile electric connector works normally.
Detailed description of the invention
Fig. 1 is that the utility model just cuts open structural schematic diagram；
Fig. 2 is enlarged structure schematic diagram at A in the utility model Fig. 1；
Fig. 3 is enlarged structure schematic diagram at B in the utility model Fig. 1.
In figure: 1 first plectane, 2 sockets, 3 grooves, 4 slots, 5 convex blocks, 6 contact pins, 7 plugs, 8 second plectanes, 9 lantern rings, 10
Rubber layer, 11 fixed plates, 12 cylinders, 13 second limit plates, 14 first limit plates, 15 first circular grooves, 16 second circular grooves, 17 limits
Annulus.
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 making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: outside a kind of automobile electric connector that protective performance is good
Shell, including the first plectane 1, the right side of the first plectane 1 are fixedly connected with socket 2, and the surface of socket 2 offers screw thread, socket 2
Side open up fluted 3, the inner wall of groove 3 offers slot 4, and the inner wall of groove 3 is connected with convex block 5, a left side for convex block 5
Side is fixedly connected with contact pin 6, the surface of contact pin 6 and the inner wall grafting of slot 4, and the right side of convex block 5 is fixedly connected with plug
7, the surface of plug 7 is fixedly connected with limit annulus 17, and the right side of plug 7 is fixedly connected with the second plectane 8, the table of plug 7
Face is connected with lantern ring 9, and the surface of lantern ring 9 is fixedly connected with rubber layer 10, the inner wall of lantern ring 9 and the surface screw thread of socket 2
Connection makes socket 2 and the perfect docking of plug 7 by setting groove 3 and convex block 5, prepares for contact pin 6 with the contact of slot 4,
By the way that the screw thread of lantern ring 9 and 2 surface of socket is arranged, so that contact of the contact pin 6 with slot 4 tightly, avoids the mistake in running car
Cheng Zhong causes electric connector contact bad, passes through setting rubber layer unclamping contact pin 6 and slot 4
10, the screw thread on 2 surface of lantern ring 9 and socket so that together with socket 2 is tightly coupled by lantern ring 9 with plug 7, avoid it is away from one another,
And with external insulation, to achieve the effect that the protective performance for improving automobile electric connector, the right side of rubber layer 10 is fixed
It is connected with fixed plate 11, the top surface of fixed plate 11 offers circular hole compatible with the bed-plate dimension of cylinder 12, fixed plate 11
Top surface is connect with the surface activity of cylinder 12, and the surface of cylinder 12 is fixedly connected with the second limit plate 13, and the top surface of cylinder 12 is solid
Surely it is connected with the first limit plate 14, the surface of plug 7 offers compatible with the bottom size of cylinder 12 respectively from right to left
First circular groove 15 and the second circular groove 16, by the first circular groove 15 of setting, cylinder 12 and fixed plate 11, when needing 2 He of fixed socket
When plug 7, by the grafting of the inner wall of the bottom and the first circular groove 15 of cylinder 12, lantern ring 9 is fixed, avoids lantern ring 9 mobile, shadow
The connection for ringing convex block 5 and groove 3, contact pin 6 and slot 4 passes through setting to achieve the effect that be easily installed socket 2 and plug 7
Second circular groove 16, cylinder 12, lantern ring 9 and limit annulus 17 pass through cylinder 12 and the second circle when automobile electric connector is opened
Convex block 5 and contact pin 6 are wrapped so that lantern ring 9 is fixed on the left end of plug 7, external object are avoided to damage by the grafting of slot 16
Contact pin 6, by the first limit plate 14 of setting and the second limit plate 13, so that cylinder 12 reaches vapour without departing from fixed plate 11
The effect that vehicle electric connector works normally.
Working principle: when using the protective performance good automobile electrical connector housing, by stirring the first limit plate 14
Lantern ring 9 is grasped, and lantern ring 9 is moved right, then dials so that the bottom end of cylinder 12 is detached from the first circular groove 15 with cylinder 12
Dynamic first limit plate 14 and cylinder 12, so that the bottom of cylinder 12 sticks into the second circular groove 16, two hands hold the first plectane 1 respectively
With the second plectane 8, to centre to inserting, so that convex block 5 enters in groove 3, and contact pin 6 is inserted into slot 4, firmly by plug 7
It is seated with socket 2, then stirs the first limit plate 14 and cylinder 12, so that the lower end of cylinder 12 is detached from the second circular groove 16, two hands
The first plectane 1 and lantern ring 9 are held respectively, lantern ring 9 is moved to the left, while rotational lantern ring 9, so that the inner wall of lantern ring 9 and socket 2
The screw thread on surface is threadedly coupled, and due to limiting the effect of annulus 17, prevents lantern ring 9 from being detached from plug 7, so that lantern ring 9 is to vapour
Vehicle electric connector is protected, to achieve the effect that the protective performance for improving automobile electric connector.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of good automobile electrical connector housing of protective performance, including the first plectane (1), it is characterised in that: first circle
The right side of plate (1) is fixedly connected with socket (2), and the side of the socket (2) opens up fluted (3), the groove (3) it is interior
Wall offers slot (4), and the inner wall of the groove (3) is connected with convex block (5), and the left side of the convex block (5) is fixed to be connected
It is connected to contact pin (6), the inner wall grafting on the surface and slot (4) of the contact pin (6), the right side of the convex block (5) is fixedly connected
Have plug (7), the right side of the plug (7) is fixedly connected with the second plectane (8), the surface activity connection of the plug (7)
Have lantern ring (9), the surface of the lantern ring (9) is fixedly connected with rubber layer (10), inner wall and socket (2) of the lantern ring (9)
Surface is threadedly coupled, and the right side of the rubber layer (10) is fixedly connected with fixed plate (11), the top surface of the fixed plate (11)
It is connect with the surface activity of cylinder (12).
2. a kind of good automobile electrical connector housing of protective performance according to claim 1, it is characterised in that: the cylinder
(12) surface is fixedly connected with the second limit plate (13), and the top surface of the cylinder (12) is fixedly connected with the first limit plate
(14).
3. a kind of good automobile electrical connector housing of protective performance according to claim 1, it is characterised in that: the plug
(7) surface offers the first circular groove (15) compatible with the bottom size of cylinder (12) and the second circular groove respectively from right to left
(16).
4. a kind of good automobile electrical connector housing of protective performance according to claim 1, it is characterised in that: the socket
(2) surface offers screw thread.
5. a kind of good automobile electrical connector housing of protective performance according to claim 1, it is characterised in that: the plug
(7) surface is fixedly connected with limit annulus (17).
6. a kind of good automobile electrical connector housing of protective performance according to claim 1, it is characterised in that: the fixation
The top surface of plate (11) offers circular hole compatible with the bed-plate dimension of cylinder (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822199840.1U CN209119468U (en) | 2018-12-26 | 2018-12-26 | A kind of automobile electrical connector housing that protective performance is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822199840.1U CN209119468U (en) | 2018-12-26 | 2018-12-26 | A kind of automobile electrical connector housing that protective performance is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209119468U true CN209119468U (en) | 2019-07-16 |
Family
ID=67208641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822199840.1U Expired - Fee Related CN209119468U (en) | 2018-12-26 | 2018-12-26 | A kind of automobile electrical connector housing that protective performance is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209119468U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110673458A (en) * | 2019-11-11 | 2020-01-10 | 漳州市英姿钟表有限公司 | Combined multifunctional electronic clock |
-
2018
- 2018-12-26 CN CN201822199840.1U patent/CN209119468U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110673458A (en) * | 2019-11-11 | 2020-01-10 | 漳州市英姿钟表有限公司 | Combined multifunctional electronic clock |
| CN110673458B (en) * | 2019-11-11 | 2021-04-06 | 漳州市英姿钟表有限公司 | Combined multifunctional electronic clock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190716 Termination date: 20211226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |