CN204103131U - A kind of automobile closed type connector - Google Patents
A kind of automobile closed type connector Download PDFInfo
- Publication number
- CN204103131U CN204103131U CN201420427726.9U CN201420427726U CN204103131U CN 204103131 U CN204103131 U CN 204103131U CN 201420427726 U CN201420427726 U CN 201420427726U CN 204103131 U CN204103131 U CN 204103131U
- Authority
- CN
- China
- Prior art keywords
- sheath
- sealing plate
- female terminal
- plug terminal
- plug
- 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 - Lifetime
Links
- 238000007789 sealing Methods 0.000 claims abstract description 80
- 210000000078 claw Anatomy 0.000 claims description 10
- 238000000034 method Methods 0.000 abstract description 5
- 230000017105 transposition Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 5
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 239000013536 elastomeric material Substances 0.000 description 3
- 230000013011 mating Effects 0.000 description 3
- 230000008054 signal transmission Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 239000012858 resilient material Substances 0.000 description 1
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a kind of automobile closed type connector, comprise plug terminal, female terminal, plug terminal sheath and female terminal sheath, between described plug terminal sheath and female terminal sheath, be provided with the sealing plate perpendicular with the plug surface of plug terminal and female terminal, on described sealing plate, be provided with the resigning hole plugged for plug terminal and female terminal.Compared with prior art, the beneficial effects of the utility model are: 1. sealing plate to be arranged between plug terminal sheath and female terminal sheath and perpendicular with the grafting direction of plug terminal and female terminal, avoids distortion, the transposition of sealing ring in plug terminal sheath and female terminal sheath swapping process, comes off; 2. be provided with the resigning hole plugged for plug terminal and female terminal on sealing plate, with realize plug terminal on sealing plate through and with female terminal to insert; 3. plug terminal sheath is provided with sealing plate location structure, strengthen sealing plate reliability of positioning, improve sealing effectiveness.
Description
Technical field
The utility model relates to a kind of connector, is specifically related to a kind of automobile closed type connector.
Background technology
Vapour vehicle connector is mainly used for realizing electrical connection or signal transmission, primarily of female terminal sheath (material is plastics), female terminal (material is metal), plug terminal sheath (material is plastics), plug terminal (material is metal) composition.Connector is realized being electrically connected or signal transmission to slotting connection with the assembly of plug terminal sheath and plug terminal with the assembly of female terminal by female terminal sheath in use.Plug terminal (female terminal) and plug terminal sheath (female terminal sheath) realize self-locking by elastic construction, ensure plug terminal sheath (female terminal sheath) reliably protecting to plug terminal (female terminal).Also realize self-locking by elastic construction between plug terminal sheath and female terminal sheath, ensure the reliable connection of plug terminal sheath and female terminal sheath.
Connector is by whether waterproof and dustproof can be divided into closed type connector and non-tight type connector.Wherein closed type connector can realize waterproof and dustproof function because of it, is therefore applicable to the position that automobile engine nacelle, chassis etc. are higher to connector waterproof and dustproof performance requirement.The difference of closed type connector and non-tight type connector is its waterproof, dirt exclusion capabilities, its action principle arranges sealing ring (elastomeric material) at female terminal sheath and plug terminal sheath cooperation place, at each line outlet of female terminal sheath and plug terminal sheath, seal plug (elastomeric material) is set, sealing ring and seal plug and sheath and wire form interference fit, the internal cavities and the external environment that are used for holding female terminal and plug terminal after female terminal sheath and plug terminal are expanded cover cooperation are opened, make in cavity for be electrically connected or the female terminal of signal transmission and plug terminal by the impact of moisture content in outside atmosphere and dust.
As depicted in figs. 1 and 2, existing sealing connector is for arrange sealing ring 6 at female terminal sheath 5 and plug terminal sheath 7 cooperation place, sealing ring is annular resilient material, seal plug 2(elastomeric material is set at each line outlet of female terminal sheath and plug terminal sheath), sealing ring, seal plug, sheath and wire 1 form interference fit, during use, sealing ring is assemblied between the mating surface parallel with plug terminal sheath and female terminal sheath direction of insertion, sealing ring sectional dimension is greater than the gap between female terminal sheath and plug terminal sheath, be connected slotting with plug terminal sheath (or female terminal sheath) again after being assembled with female terminal sheath (or plug terminal sheath) by interference mode, after assembling, sealing ring is realized sealing effectiveness by compression, plug terminal 3(female terminal 4) and plug terminal sheath (female terminal sheath) realize self-locking by elastic construction, ensure plug terminal sheath (female terminal sheath) reliably protecting to plug terminal (female terminal).Use and to be assemblied between the parallel mating surface of the direction of insertion of female terminal sheath and plug terminal sheath due to sealing ring and machinery location cannot to be realized with sheath, in female terminal sheath and plug terminal sheath swapping process, easily there is the improper distortion of sealing ring (distortion in direction of insertion), transposition, situation about coming off, thus cause seal failure.
Utility model content
Cannot with sheath realize machinery location between the parallel mating surface of the direction of insertion of female terminal sheath and plug terminal sheath for what exist in prior art because sealing ring is assemblied in and in swapping process, easily occurs the improper distortion of sealing ring (distortion in direction of insertion), transposition, situation about coming off and cause the problem of seal failure, the utility model provides a kind of automobile closed type connector, can solve that sealing ring in prior art is yielding in connector plugging process, transposition, comes off thus cause the problem of seal failure.
For achieving the above object, the utility model is by the following technical solutions:
A kind of automobile closed type connector, comprise plug terminal, female terminal, plug terminal sheath and female terminal sheath, between described plug terminal sheath and female terminal sheath, be provided with the sealing plate perpendicular with the grafting direction of plug terminal and female terminal, on described sealing plate, be provided with the resigning hole plugged for plug terminal and female terminal.
In order to strengthen sealing plate reliability of positioning, described plug terminal sheath is provided with sealing plate location structure.
Described sealing plate location structure is be arranged on the draw-in groove on plug terminal sheath, described draw-in groove and sealing plate four phase clampings, improve sealing plate reliability of positioning and sealing effectiveness.
Described sealing plate location structure is be arranged on the claw on plug terminal sheath, described claw be evenly distributed on sealing plate surrounding, sealing plate is fixed.
Described female terminal sheath is provided with draw-in groove or claw corresponding section pit of stepping down, facilitate sealing plate fixing and install.
Compared with prior art, the beneficial effects of the utility model are: 1. the utility model sealing plate to be arranged between plug terminal sheath and female terminal sheath and perpendicular with the grafting direction of plug terminal and female terminal, the phenomenon such as avoid distortion, the transposition of sealing ring in plug terminal sheath and female terminal sheath swapping process, come off; 2. be provided with the resigning hole plugged for plug terminal and female terminal on sealing plate, with realize plug terminal on sealing plate through and with female terminal to insert; 3. plug terminal sheath is provided with sealing plate location structure, strengthen sealing plate reliability of positioning, improve sealing effectiveness.
Accompanying drawing explanation
Fig. 1 is the structural representation of closed type connector in prior art.
Fig. 2 is the structural representation of sealing ring in closed type connector in prior art.
Fig. 3 is the structural representation of the utility model closed type connector.
Fig. 4 be in the utility model closed type connector sealing plate structural representation.
Fig. 5 is the vertical view of the utility model sealing plate and the clamping of claw phase.
In accompanying drawing: 1, wire; 2, seal plug; 3, plug terminal; 4, female terminal; 5, female terminal sheath; 6, sealing ring; 7, plug terminal sheath; 8, sealing plate; 9, draw-in groove; 10, resigning hole; 11, to step down pit; 12, claw.
Embodiment
embodiment 1
As shown in Figure 3 and Figure 4, the present embodiment automobile closed type connector, comprise plug terminal 3, female terminal 4, plug terminal sheath 7 and female terminal sheath 5, between described plug terminal sheath and female terminal sheath, be provided with the sealing plate 8 perpendicular with the grafting direction of plug terminal and female terminal, on described sealing plate, be provided with the resigning hole 10 plugged for plug terminal and female terminal.
In order to strengthen sealing plate reliability of positioning and sealing effectiveness, the present embodiment is provided with sealing plate location structure on plug terminal sheath, sealing plate location structure is the draw-in groove 9 be arranged on plug terminal sheath, this draw-in groove and sealing plate four phase clampings, improve sealing plate reliability of positioning and sealing effectiveness; Conveniently sealing plate fixing and install, described female terminal sheath is provided with draw-in groove corresponding section pit 11 of stepping down.
Self-locking is realized by elastic construction between the present embodiment plug terminal sheath and female terminal sheath, by self-locking, sealing plate is pressed between plug terminal sheath and female terminal sheath, ensure and strengthen sealing plate of knowing clearly sealing property, also ensure the reliable connection of plug terminal sheath and female terminal sheath simultaneously.
embodiment 2
As shown in Figure 3 and Figure 4, the present embodiment automobile closed type connector, comprise plug terminal 3, female terminal 4, plug terminal sheath 7 and female terminal sheath 5, between described plug terminal sheath and female terminal sheath, be provided with the sealing plate 8 perpendicular with the grafting direction of plug terminal and female terminal, on described sealing plate, be provided with the resigning hole 10 plugged for plug terminal and female terminal.
In order to strengthen sealing plate fixed performance and sealing effectiveness, the present embodiment is provided with sealing plate location structure on plug terminal sheath, sealing plate location structure is the claw 12 be arranged on plug terminal sheath, claw can be connected to sealing plate four angles or clamping be distributed in sealing plate on limit, as shown in Figure 5, thus improve sealing plate fixed performance and sealing effectiveness; Conveniently sealing plate fixing and install, described female terminal sheath is provided with claw corresponding section pit 11 of stepping down.
Self-locking is realized by elastic construction between the present embodiment plug terminal sheath and female terminal sheath, by self-locking, sealing plate is pressed between plug terminal sheath and female terminal sheath, ensure and strengthen sealing plate of knowing clearly sealing property, also ensure the reliable connection of plug terminal sheath and female terminal sheath simultaneously.
Claims (5)
1. an automobile closed type connector, comprise plug terminal (3), female terminal (4), plug terminal sheath (7) and female terminal sheath (5), it is characterized in that: between described plug terminal sheath and female terminal sheath, be provided with the sealing plate (8) perpendicular with the grafting direction of plug terminal and female terminal, on described sealing plate, be provided with the resigning hole (10) plugged for plug terminal and female terminal.
2. automobile closed type connector according to claim 1, is characterized in that: described plug terminal sheath is provided with sealing plate location structure.
3. automobile closed type connector according to claim 2, is characterized in that: described sealing plate location structure is the draw-in groove (9) be arranged on plug terminal sheath.
4. automobile closed type connector according to claim 2, is characterized in that: described sealing plate location structure is the claw (12) be arranged on plug terminal sheath.
5., according to the arbitrary described automobile closed type connector of claim 1-4, it is characterized in that: described female terminal sheath is provided with pit of stepping down (11) with draw-in groove or claw corresponding section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420427726.9U CN204103131U (en) | 2014-07-31 | 2014-07-31 | A kind of automobile closed type connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420427726.9U CN204103131U (en) | 2014-07-31 | 2014-07-31 | A kind of automobile closed type connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204103131U true CN204103131U (en) | 2015-01-14 |
Family
ID=52271535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420427726.9U Expired - Lifetime CN204103131U (en) | 2014-07-31 | 2014-07-31 | A kind of automobile closed type connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204103131U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104143725A (en) * | 2014-07-31 | 2014-11-12 | 河南天海电器有限公司 | Sealed connector for automobile |
| CN107317167A (en) * | 2017-07-28 | 2017-11-03 | 河南天海电器有限公司 | A kind of vapour vehicle connector and its assembly method |
-
2014
- 2014-07-31 CN CN201420427726.9U patent/CN204103131U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104143725A (en) * | 2014-07-31 | 2014-11-12 | 河南天海电器有限公司 | Sealed connector for automobile |
| CN107317167A (en) * | 2017-07-28 | 2017-11-03 | 河南天海电器有限公司 | A kind of vapour vehicle connector and its assembly method |
| CN107317167B (en) * | 2017-07-28 | 2023-04-07 | 河南天海电器有限公司 | Connector for automobile and assembling method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |