CN208352571U - Water proof type female end component - Google Patents
Water proof type female end component Download PDFInfo
- Publication number
- CN208352571U CN208352571U CN201821177935.7U CN201821177935U CN208352571U CN 208352571 U CN208352571 U CN 208352571U CN 201821177935 U CN201821177935 U CN 201821177935U CN 208352571 U CN208352571 U CN 208352571U
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- CN
- China
- Prior art keywords
- accommodating cavity
- locking member
- female terminal
- female
- sheath
- 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.)
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Abstract
The utility model relates to a kind of water proof type female end components, including sheath, female terminal, accommodating cavity is provided in the sheath, the female terminal is arranged in accommodating cavity, and the limit film inconsistent with female terminal is provided in accommodating cavity, one end of accommodating cavity has interface, the other end of accommodating cavity has connection jaws, locking member is provided on the interface, the jack being connected with interface is provided on locking member, and limited post is provided on locking member, one end of the limited post passes through plug receptacle and contradicts in limit film, grafting space is formed between the locking member and sheath, grafting is provided with waterproof grommet in space.The utility model has the advantages that simple structure, stable and reliable for performance, good water-proof effect, contact are reliable.
Description
Technical field
The utility model relates to field of connectors, and in particular to a kind of water proof type female end component.
Background technique
Currently, harness is electrically connected by plug-in unit and electrical appliance on automobile, plug-in unit is by sheath (shell of plug-in unit), end
Son, terminal locking structure, blind plug, blocking etc. form, and the plug-in unit on harness has male end and female end, and male end and female end cooperation can just make
The connections such as power supply, ground wire and signal wire on electrical appliance and automobile, which are realized, to be worked normally.The structure of existing female end component designs
Unreasonable, waterproof performance is poor, causes the working performance of the female end component unreliable, and the female end component and male end cooperate
When, female terminal is easy to loosen, is easy to produce poor contact, the insecure situation of connection.
Summary of the invention
The purpose of the utility model is to overcome the defect of the prior art, provide a kind of structure it is simple, it is stable and reliable for performance,
Good water-proof effect, the reliable water proof type female end component of contact.
To achieve the above object, the utility model uses a kind of water proof type female end component, including sheath, female terminal, described
Sheath in be provided with accommodating cavity, the female terminal is arranged in accommodating cavity, and is provided in accommodating cavity and offsets with female terminal
The limit film of touching, one end of accommodating cavity have interface, and the other end of accommodating cavity has connection jaws, is arranged on the interface
There is locking member, the jack being connected with interface is provided on locking member, and be provided with limited post on locking member, the limited post
One end passes through plug receptacle and contradicts in limit film, and grafting space, grafting space are formed between the locking member and sheath
Inside it is provided with waterproof grommet.
The beneficial effect of above structure is: be provided with waterproof grommet in the grafting space of sheath, the female end component with
The mutual timing of male terminal, waterproof grommet can play sealing function, enhance the sealing performance of the female end component, and setting in sheath
There is the locking member that female terminal can be locked, is loosened to can avoid female terminal, ensure that the connection of the female end component and male terminal
Reliability.The female end component has the advantages that simple structure, stable and reliable for performance, good water-proof effect, contact are reliable.
Particularly, one end of the female terminal has the plug division in box shape, and there are two arcs for setting in the plug division
Shape contact flat spring, constituting between two arc contact flat springs has grafting chamber, and the other end of the female terminal is provided with pressure contact portion.
Arc contact flat spring can play clamping action to male terminal, improve the reliability that the female terminal is connect with male terminal.
Particularly, the pressure contact portion includes U-shaped folder piece, assists U-shaped folder piece, the U-shaped folder piece and auxiliary U-shaped folder piece
It makes and forms for integral type.It is provided with U-shaped folder piece and auxiliary U-shaped folder piece on pressure contact portion, and connection is more secured, and assists U
Type intermediate plate can also effectively avoid the copper wire after stripping exocuticle exposed, use more safety and stability.
Detailed description of the invention
Fig. 1 is the utility model embodiment perspective view.
Fig. 2 is the utility model embodiment main view.
Fig. 3 is A-A cross-sectional view in Fig. 2.
Fig. 4 is the perspective view of the utility model embodiment female terminal.
Specific embodiment
As shown in figures 1-4, the utility model embodiment is a kind of water proof type female end component, including sheath 10, female terminal
11, accommodating cavity 101 is provided in the sheath 10, the female terminal 11 is arranged in accommodating cavity 101, and accommodating cavity 101
It is inside provided with the limit film 102 inconsistent with female terminal 11, one end of accommodating cavity 101 has interface 103, accommodating cavity 101
The other end has connection jaws 104, is provided with locking member 12 on the interface 103, is provided on locking member 12 and interface
103 jacks 121 being connected, and limited post 122 is provided on locking member 12, one end of the limited post 122 passes through plug receptacle 103
And contradict in limit film 102, grafting space 100 is formed between the locking member 12 and sheath 10, in grafting space 100
It is provided with waterproof grommet 13.
As shown in figure 4, one end of the female terminal 11 has the plug division 111 in box shape, set in the plug division 111
Set there are two arc contact flat spring 112, be formed with grafting chamber between two arc contact flat springs, the female terminal 11 it is another
End is provided with pressure contact portion 113.Arc contact flat spring can play clamping action to male terminal, improve the female terminal and male terminal connects
The reliability connect.The pressure contact portion 113 include U-shaped folder piece 114, auxiliary U-shaped folder piece 115, the U-shaped folder piece 114 with it is auxiliary
Helping U-shaped folder piece 115 is integral type production molding.It is provided with U-shaped folder piece and auxiliary U-shaped folder piece on pressure contact portion, and connects more
Securely, it and assists U-shaped folder piece that can also effectively avoid the copper wire after stripping exocuticle exposed, uses more safety and stability.
It is provided with waterproof grommet in the grafting space of sheath, the female end component and the mutual timing of male terminal, waterproof sealing
Circle can play sealing function, enhance the sealing performance of the female end component, and the lock that can lock female terminal is provided in sheath
Tight part can avoid female terminal and loosen, ensure that the reliability that the female end component is connect with male terminal.The female end component has knot
Structure is simple, stable and reliable for performance, good water-proof effect, contacts reliable advantage.
Claims (3)
1. a kind of water proof type female end component, including sheath, female terminal, it is characterised in that: it is provided with accommodating cavity in the sheath,
The female terminal is arranged is provided with the limit film inconsistent with female terminal in accommodating cavity, and in accommodating cavity, and the one of accommodating cavity
End has interface, and the other end of accommodating cavity has connection jaws, is provided with locking member on the interface, is arranged on locking member
There is the jack being connected with interface, and be provided with limited post on locking member, one end of the limited post passes through plug receptacle and conflict
In limit film, grafting space is formed between the locking member and sheath, grafting is provided with waterproof grommet in space.
2. water proof type female end component according to claim 1, it is characterised in that: one end of the female terminal has in side
The plug division of frame-shaped, there are two arc contact flat spring, constituting between two arc contact flat springs has grafting for setting in the plug division
The other end of chamber, the female terminal is provided with pressure contact portion.
3. water proof type female end component according to claim 2, it is characterised in that: the pressure contact portion includes U-shaped folder piece, auxiliary
U-shaped folder piece is helped, the U-shaped folder piece and auxiliary U-shaped folder piece are that integral type production forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821177935.7U CN208352571U (en) | 2018-07-24 | 2018-07-24 | Water proof type female end component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821177935.7U CN208352571U (en) | 2018-07-24 | 2018-07-24 | Water proof type female end component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208352571U true CN208352571U (en) | 2019-01-08 |
Family
ID=64906135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821177935.7U Active CN208352571U (en) | 2018-07-24 | 2018-07-24 | Water proof type female end component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208352571U (en) |
-
2018
- 2018-07-24 CN CN201821177935.7U patent/CN208352571U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |