CN204424592U - A kind of male end of connector or female terminal structure - Google Patents
A kind of male end of connector or female terminal structure Download PDFInfo
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- CN204424592U CN204424592U CN201520092498.9U CN201520092498U CN204424592U CN 204424592 U CN204424592 U CN 204424592U CN 201520092498 U CN201520092498 U CN 201520092498U CN 204424592 U CN204424592 U CN 204424592U
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- inner housing
- buckle
- elastic piece
- shell body
- female terminal
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Abstract
The utility model discloses a kind of male end or female terminal structure of connector, it is characterized in that: comprise shell body and inner housing, binding post is provided with in described inner housing, described inner housing at least side outer wall is provided with a buckle projection, to at least side inwall of described shell body of buckle projection being provided with buckle slot, described inner housing inserts in described shell body, and through described buckle projection and described buckle slot snap-fit engagement.In the utility model, inner housing and shell body are by buckle projection and buckle slot snap-fit engagement, effectively improve the efficiency of both assemblings and dismounting.
Description
Technical field
The utility model relates to a kind of connector, particularly relates to a kind of male end or female terminal structure of connector.
Background technology
Occurred miscellaneous electric connector in the every field of often can run into the situation needing cable to connect in production, life, produce, living, may be used for the connection between cable, electric connector many employings male end coordinates with female end grafting and forms.
In the prior art, when binding post is installed in electric wire connecting junction, the general fixed form adopting screw crimping, and this fixed form, not only installation rate is comparatively slow, meanwhile, also needs to offer screw on the connectors, greatly can reduce the firm performance of connector entirety.And the occasion of connector application now gets more and more, all need the existence of connector in more compact electric apparatus, the volume of the electric connector of needs is also more and more less.Therefore, when doing little by connector entirety, how ensureing electric property and the intensity thereof of connector, is the direction that those skilled in the art need to make great efforts.
Summary of the invention
The utility model object is to provide a kind of male end or female terminal structure of connector, by using this structure, is convenient to the assembling of connector.
For achieving the above object, the technical solution adopted in the utility model is: a kind of male end of connector or female terminal structure, comprise shell body and inner housing, binding post is provided with in described inner housing, described inner housing at least side outer wall is provided with a buckle projection, to at least side inwall of described shell body of buckle projection being provided with buckle slot, described inner housing inserts in described shell body, and protruding with described buckle slot snap-fit engagement through described buckle.
In technique scheme, described buckle projection is an elastic piece structure, and described inner housing is provided with groove near described binding post inserted terminal, and described elastic piece structure is installed in described groove, and is provided with between elastic piece structure and groove bottom land and is out of shape space.
In technique scheme, root and the described inner housing of described elastic piece structure are one-body molded, and its head is the overhead structure coordinated with described buckle slot.
In technique scheme, described elastic piece structure one end is installed on the cell wall of described groove, the end face of the other end and described inserted terminal.
In technique scheme, described elastic piece structure one end is installed on the cell wall of described groove, and the other end extends towards the end face outside of described inserted terminal, forms and separates lock section.
In technique scheme, described buckle projection is provided with a guiding surface, and described inner housing is installed in described shell body through described guiding surface.
Because technique scheme is used, the utility model compared with prior art has following advantages:
1. on the side outer wall of inner housing, be provided with buckle projection in the utility model, the side inwall of shell body is provided with buckle slot and buckle male cooperation, inner housing and shell body be protruding and buckle slot snap-fit engagement by buckle, compared with the structure of installing of being in the past spirally connected, the packaging efficiency of connector male end or female end is higher;
2. in the utility model, buckle projection is elastic piece structure, by buckle projection is set to elastic piece structure, convenient when not only installing, during dismounting, also only the structure that pushes shrapnel is needed, the buckle of elastic piece structure projection can be departed from buckle slot, complete the dismounting of inner housing and shell body, install and convenient disassembly;
3. the utility model structure is simple, is easy to realize.
Accompanying drawing explanation
Fig. 1 is the structural representation I in the utility model embodiment one;
Fig. 2 is the decomposition texture schematic diagram of Fig. 1;
Fig. 3 is the structural representation II in the utility model embodiment one;
Fig. 4 is the structural representation III (cylindrical structural) in the utility model embodiment one;
Fig. 5 is the structural representation I (square structure) in the utility model embodiment two;
Fig. 6 is the structural representation II (cylindrical structural) in the utility model embodiment two.
Wherein: 1, shell body; 2, inner housing; 3, buckle is protruding; 4, buckle slot; 5, inserted terminal; 6, groove; 7, guiding surface.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described:
Embodiment one: shown in Fig. 1 ~ 4, a kind of male end of connector or female terminal structure, comprise shell body 1 and inner housing 2, binding post is provided with in described inner housing 2, the wherein side outer wall of described inner housing 2 is provided with a buckle projection 3, to the wherein side inwall of described shell body 1 of buckle projection 3 being provided with buckle slot 4, described inner housing 2 inserts in described shell body 1, and through described buckle protruding 3 and described buckle slot 4 snap-fit engagement.In the present embodiment, buckle slot 4 is arranged on the symmetrical both sides inwall of shell body 1, like this, when inner housing 2 is installed, buckle protruding 3 no matter at upper side wall still in lower wall, can grafting be installed in shell body 1 smoothly, fast easier for installation.
Shown in Fig. 1 ~ 4, described buckle projection 3 is an elastic piece structure, and described inner housing 2 is provided with groove 6 near described binding post inserted terminal 5, and described elastic piece structure is installed in described groove 6, and is provided with between elastic piece structure and groove 6 bottom land and is out of shape space.Root and the described inner housing 2 of described elastic piece structure are one-body molded, and its head is the overhead structure coordinated with described buckle slot 4.Described elastic piece structure one end is installed on the cell wall of described groove 6, the end face of the other end and described inserted terminal 5.Described buckle projection 3 is provided with a guiding surface 7, and described inner housing 2 is installed in described shell body 1 through described guiding surface 7.
In the present embodiment, the shape of inner housing 2 can be square, shown in Fig. 1 ~ 3, also can be cylindrical, shown in Figure 4.Inner housing 2 is plugged in shell body 1, by elastic piece structure and buckle slot 4 snap-fit engagement, completes inner housing 2 and coordinates with the installation of shell body 1.During dismounting, only need with hand or small tool grace pressure elastic piece structure, shell fragment is pressed against in distortion space, and the buckle at this moment on elastic piece structure protruding 3 departs from buckle slot 4, then promotes inner housing 2, inner housing 2 can be separated with shell body 1, complete dismounting.
In the present embodiment, described buckle slot 4 also can be groove, shown in Figure 3.
Embodiment two: shown in Fig. 5,6, a kind of male end of connector or female terminal structure, in the present embodiment, its structure and embodiment one basic simlarity, difference is: described elastic piece structure one end is installed on the cell wall of described groove 6, the other end extends towards the end face outside of described inserted terminal 5, forms and separates lock section.In the present embodiment, during dismounting, only need, with hand grace pressure elastic piece structure, the buckle protruding 3 on elastic piece structure can be made to depart from buckle slot 4, complete dismounting.
Claims (6)
1. the male end of a connector or female terminal structure, it is characterized in that: comprise shell body and inner housing, binding post is provided with in described inner housing, described inner housing at least side outer wall is provided with a buckle projection, to at least side inwall of described shell body of buckle projection being provided with buckle slot, described inner housing inserts in described shell body, and through described buckle projection and described buckle slot snap-fit engagement.
2. the male end of connector according to claim 1 or female terminal structure, it is characterized in that: described buckle projection is an elastic piece structure, described inner housing is provided with groove near described binding post inserted terminal, described elastic piece structure is installed in described groove, and is provided with between elastic piece structure and groove bottom land and is out of shape space.
3. the male end of connector according to claim 2 or female terminal structure, it is characterized in that: root and the described inner housing of described elastic piece structure are one-body molded, its head is the overhead structure coordinated with described buckle slot.
4. the male end of connector according to claim 3 or female terminal structure, is characterized in that: described elastic piece structure one end is installed on the cell wall of described groove, the end face of the other end and described inserted terminal.
5. the male end of connector according to claim 3 or female terminal structure, is characterized in that: described elastic piece structure one end is installed on the cell wall of described groove, and the other end extends towards the end face outside of described inserted terminal, forms and separates lock section.
6. the male end of connector according to claim 1 or female terminal structure, is characterized in that: described buckle projection is provided with a guiding surface, and described inner housing is installed in described shell body through described guiding surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520092498.9U CN204424592U (en) | 2015-02-10 | 2015-02-10 | A kind of male end of connector or female terminal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520092498.9U CN204424592U (en) | 2015-02-10 | 2015-02-10 | A kind of male end of connector or female terminal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204424592U true CN204424592U (en) | 2015-06-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520092498.9U Active CN204424592U (en) | 2015-02-10 | 2015-02-10 | A kind of male end of connector or female terminal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204424592U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108232678A (en) * | 2016-12-15 | 2018-06-29 | 李尔公司 | For the inner housing of electric connector terminal chamber |
| CN110690624A (en) * | 2018-07-05 | 2020-01-14 | 东莞市铭皓照明有限公司 | Novel anti-reverse-insertion plug |
-
2015
- 2015-02-10 CN CN201520092498.9U patent/CN204424592U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108232678A (en) * | 2016-12-15 | 2018-06-29 | 李尔公司 | For the inner housing of electric connector terminal chamber |
| CN108232678B (en) * | 2016-12-15 | 2020-02-14 | 李尔公司 | Inner housing for an electrical connector terminal |
| CN110690624A (en) * | 2018-07-05 | 2020-01-14 | 东莞市铭皓照明有限公司 | Novel anti-reverse-insertion plug |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215123 workshop No. 26, venture industrial square, Suzhou Industrial Park, Jiangsu Patentee after: SUZHOU INDUSTRIAL PARK EXCEEDCONN TECHNOLOGY CO., LTD. Address before: 215123 workshop No. 26, venture industrial square, Suzhou Industrial Park, Jiangsu Patentee before: Suzhou Harvest Technology Co., Ltd. |