CN204858096U - Take secondary seal protection device's car connector - Google Patents
Take secondary seal protection device's car connector Download PDFInfo
- Publication number
- CN204858096U CN204858096U CN201520567843.XU CN201520567843U CN204858096U CN 204858096 U CN204858096 U CN 204858096U CN 201520567843 U CN201520567843 U CN 201520567843U CN 204858096 U CN204858096 U CN 204858096U
- Authority
- CN
- China
- Prior art keywords
- secondary seal
- plug terminal
- terminal
- protective device
- seal protective
- 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
Abstract
The utility model discloses a take secondary seal protection device's car connector, it includes plug terminal, socket terminal, plug terminal jacket, socket terminal jacket, plug terminal jacket cover is established on the plug terminal, socket terminal jacket cover is established on the socket terminal, is equipped with secondary seal protection device in the port recess of plug terminal jacket, socket terminal jacket, and secondary seal protection device includes secondary protection shield, sealing washer, locking apron, is equipped with the lockhole on the locking apron, and is fixed with secondary seal protection device through the hasp of locating on plug terminal jacket, the socket terminal jacket, locking apron and the cooperation of secondary protection shield, and be equipped with the sealing washer between the two, be equipped with the reference column on the secondary protection shield. The utility model discloses be equipped with the hole that the wire that is used for the crimp type terminal passed on the secondary protection shield, and the effect that the afterbody of terminal played the secondary protection is held on the other plane of round hole, and be equipped with the sealing washer between secondary protection shield and the locking apron, can play fine sealed effect.
Description
Technical field
The utility model relates to auto-parts manufacturing technology field, particularly relates to a kind of automotive connector with secondary seal protective device.
Background technology
In automotive connector; when plug, female terminal are to slotting work; be easy to produce the not firm phenomenon causing terminal removal of hook; electrical appliance is made to produce the phenomenon of loose contact open circuit; prior art takes second protection measure; common are side second protection and afterbody second protection two kinds, plug terminal width is greater than to the use lateral protection of more than 2mm, what be less than 2mm generally uses tail part protection.
Along with improving constantly of automotive performance, also more and more higher to the requirement of connector, especially plug terminal width is less than some small-sized connectors of 0.8mm, and not only require that connector has secondary protector, this secondary protector also must have seal request.
Summary of the invention
In order to solve the problem existing for background technology, the purpose of this utility model is to provide a kind of automotive connector with secondary seal protective device.
To achieve these goals, the technical solution of the utility model is achieved in that a kind of automotive connector with secondary seal protective device, it comprises plug terminal 1, female terminal 2, plug terminal sheath 3, female terminal sheath 4, and described plug terminal sheath 3 is set on described plug terminal 1, described female terminal sheath 4 is set on described female terminal 2, described plug terminal sheath 3, secondary seal protective device 5 is provided with in the port recess 7 of female terminal sheath 4, described secondary seal protective device 5 comprises second protection plate 8, sealing ring 9, locking cover plate 10, described locking cover plate 10 is provided with lockhole 1001, by being located at described plug terminal sheath 3, described secondary seal protective device 5 is fixed by the snap close 6 on female terminal sheath 4, described locking cover plate 10 coordinates with described second protection plate 8, and be provided with described sealing ring 9 therebetween, described second protection plate 8 is provided with reference column 801, it is inner that described reference column 801 is arranged on described sealing ring 9.
Further, described second protection plate 8 is provided with circular hole II 802.
Further, described locking cover plate 10 is provided with circular hole I 1002.
Further, described circular hole II 802 and described circular hole I 1002 one_to_one corresponding.
Further, described sealing ring 9 outside is in ripple type, and inside is axially arranged with through hole, and with circular hole I 1002 one_to_one corresponding established on the circular hole II 802 established on described second protection plate 8 and described locking cover plate 10.
The utility model has following beneficial effect: the utility model second protection plate is provided with the hole that the wire for crimp type terminal passes, and the afterbody that the other plane of circular hole holds terminal plays the effect of second protection, avoids because hook is not firm and causes to obtain terminal removal phenomenon; And being provided with sealing ring between second protection plate and locking cover plate, this sealing ring entirety is the cylinder of ripple type in outside, is axially arranged with the through hole of interspersed wire, can plays good sealing function; Two cylinder boss that second protection plate is established, play the role of positioning to sealing ring, also make locking cover plate and second protection plate and sealing ring shape in aggregates.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of second protection plate 8.
Fig. 3 is the structural representation of sealing ring 9.
Fig. 4 is the structural representation of locking cover plate 10.
Description of reference numerals: plug terminal 1, female terminal 2, plug terminal sheath 3, female terminal sheath 4, secondary seal protective device 5, snap close 6, groove 7, second protection plate 8, sealing ring 9, locking cover plate 10.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in more detail.
A kind of automotive connector with secondary seal protective device of the utility model, as shown in Figure 1, it comprises plug terminal 1, female terminal 2, plug terminal sheath 3, female terminal sheath 4, and described plug terminal sheath 3 is set on described plug terminal 1; Described female terminal sheath 4 is set on described female terminal 2, and sheath not only increases the aesthetic property of plug terminal 1, female terminal 2, and can play the effect of protection plug terminal 1, female terminal 2.
Described plug terminal sheath 3, the non-craft port inner ring of female terminal sheath 4 is provided with groove 7, in described groove 7, secondary seal protective device 5 is installed, as Fig. 2, Fig. 3, shown in Fig. 4, described secondary seal protective device 5 comprises second protection plate 8, sealing ring 9, locking cover plate 10, the outer ring of described locking cover plate 10 is arranged with a pair lockhole 1001, described plug terminal sheath 3, the port external symmetry of female terminal sheath 4 is provided with pair of catches 6, by described snap close 6 during installation, described secondary seal protective device 5 just can be fixed in described groove 7 by lockhole 1001 locking.
Described locking cover plate 10, sealing ring 9, second protection plate 8 connect successively; three inside is equipped with through hole; for the wire of interspersed crimp plug terminal 1, female terminal 2; therefore the hole on three wants one_to_one corresponding neat, and the planar section on circular hole side can hold plug terminal 1, the afterbody of female terminal 2 plays the effect of second protection.
As shown in Figure 2; described second protection plate 8 is also provided with two reference columns 801; it is inner that described reference column 801 is arranged on described sealing ring 9, while accurately locating described sealing ring 9, locking cover plate 10, sealing ring 9, second protection plate 8 can also be linked to be an entirety.
As shown in Figure 3, described sealing ring 9 entirety is the cylinder of ripple type in outside, is axially arranged with the through hole of interspersed wire, plays good sealing function.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, other amendments that those of ordinary skill in the art make the technical solution of the utility model or equivalently to replace, only otherwise depart from the spirit and scope of technical solutions of the utility model, all should be encompassed in the middle of right of the present utility model.
Claims (5)
1. the automotive connector with secondary seal protective device, it comprises plug terminal (1), female terminal (2), plug terminal sheath (3), female terminal sheath (4), and described plug terminal sheath (3) is set on described plug terminal (1), described female terminal sheath (4) is set on described female terminal (2), it is characterized in that, described plug terminal sheath (3), secondary seal protective device (5) is provided with in the port recess (7) of female terminal sheath (4), described secondary seal protective device (5) comprises second protection plate (8), sealing ring (9), locking cover plate (10), described locking cover plate (10) is provided with lockhole (1001), by being located at described plug terminal sheath (3), described secondary seal protective device (5) is fixed by the snap close (6) on female terminal sheath (4), described locking cover plate (10) coordinates with described second protection plate (8), and be provided with described sealing ring (9) therebetween, described second protection plate (8) is provided with reference column (801), it is inner that described reference column (801) is arranged on described sealing ring (9).
2. a kind of automotive connector with secondary seal protective device according to claim 1, is characterized in that, described second protection plate (8) is provided with circular hole II (802).
3. a kind of automotive connector with secondary seal protective device according to claim 1, is characterized in that, described locking cover plate (10) is provided with circular hole I (1002).
4. a kind of automotive connector with secondary seal protective device according to Claims 2 or 3, is characterized in that, described circular hole II (802) and described circular hole I (1002) one_to_one corresponding.
5. a kind of automotive connector with secondary seal protective device according to claim 1; it is characterized in that; described sealing ring (9) outside is in ripple type; inside is axially arranged with through hole, and with circular hole I (1002) one_to_one corresponding established on the circular hole II (802) established on described second protection plate (8) and described locking cover plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520567843.XU CN204858096U (en) | 2015-07-31 | 2015-07-31 | Take secondary seal protection device's car connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520567843.XU CN204858096U (en) | 2015-07-31 | 2015-07-31 | Take secondary seal protection device's car connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204858096U true CN204858096U (en) | 2015-12-09 |
Family
ID=54748619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520567843.XU Expired - Fee Related CN204858096U (en) | 2015-07-31 | 2015-07-31 | Take secondary seal protection device's car connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204858096U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105071101A (en) * | 2015-07-31 | 2015-11-18 | 常州嘉诚数码科技有限公司 | Automobile connector with secondary sealing protection devices |
-
2015
- 2015-07-31 CN CN201520567843.XU patent/CN204858096U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105071101A (en) * | 2015-07-31 | 2015-11-18 | 常州嘉诚数码科技有限公司 | Automobile connector with secondary sealing protection devices |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20170731 |