CN204424589U - A kind of electrical connectors with locking function - Google Patents
A kind of electrical connectors with locking function Download PDFInfo
- Publication number
- CN204424589U CN204424589U CN201520067495.XU CN201520067495U CN204424589U CN 204424589 U CN204424589 U CN 204424589U CN 201520067495 U CN201520067495 U CN 201520067495U CN 204424589 U CN204424589 U CN 204424589U
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- female
- male
- plug
- housing
- plug portion
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- 238000001746 injection moulding Methods 0.000 claims abstract description 7
- 210000005069 ears Anatomy 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000994 depressogenic effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to a kind of electrical connectors with locking function, comprises public plug and female, described public plug be respectively provided with the positive and negative electrode being suitable for grafting for a pair and being connected in female, this is injection-moulded in male and female housing to electrode respectively; Described male and female housing is provided with the male and female interpolating unit that the grafting that cooperatively interacts is connected; Injection molding body in public housing between two electrodes is a hollow cavity; On two interelectrode housing walls of described male and female interpolating unit, be provided with for the elasticity negative and positive button controlling male and female plug-locking or unclamp; Male buckle is the bar shaped elastic buckles that male plug portion housing wall is provided with projection and groove, and female buckle connects female plug portion by one end on female plug portion shell wall side, and the other end establishes bossed bar shaped elastic button, and forms with the port wall body in female plug portion; The beneficial effects of the utility model are: 1, plug and unplug conveniently; 2, avoid occurring the loosening phenomenon that the not in place or electric plug of male and female plug grafting moves and causes, make electrical equipment can ensure normally use.
Description
Technical field
The utility model relates to a kind of electrical connectors, is a kind of electrical connectors with locking function specifically.
Background technology
Existing electrical connectors, when grafting, due to without locking function and can not stationary positioned; in use; often can there is the loosening phenomenon that the not in place or electric plug of male and female plug grafting moves and causes, cause electrode loose contact, affect the problem that electrical equipment normally uses.
Summary of the invention
The purpose of this utility model is to provide a kind of electrical connectors with locking function, makes it have the loosening phenomenon that the not in place or electric plug of male and female plug grafting in use can not occur and move and cause, and makes electrical equipment can ensure normal use.
For achieving the above object, the technical solution adopted in the utility model is: a kind of electrical connectors with locking function, comprise public plug and female, described public plug be respectively provided with the positive and negative electrode being suitable for grafting for a pair and being connected in female, this is injection-moulded in male and female housing to electrode respectively, and this male and female housing is an injection molding body.
In order to make male and female housing insert mutually mutually, described male and female housing is provided with the male and female interpolating unit that the grafting that cooperatively interacts is connected.
In order to make male and female housing interlock, the injection molding body in described public housing between two electrodes is a hollow cavity, on two interelectrode housing walls of described male and female interpolating unit, is provided with for the elasticity negative and positive button controlling male and female plug-locking or unclamp; During operation, when public plug is inserted female, by the bar shaped elasticity male buckle on pressing female, the elasticity female buckle on public plug is pressed down, master-slave socket is interlocked.
In order to make male buckle have elasticity, and interlock with female buckle, described male buckle is that bossed bar shaped elastic buckles is established in the middle part of male plug portion housing wall.
Further, in order to when by master-slave socket grafting, more laborsaving, the bar shaped elastic buckles side in described male plug portion connects public plug interpolating unit, and opposite side is not connected with interpolating unit.
In order to make female buckle have elasticity, and interlock with male buckle, described female buckle connects female plug portion by one end on female plug portion shell wall side, and the other end establishes bossed bar shaped elastic button, and forms with the port wall body in female plug portion.
In order to make elastic buckles can be depressed by elastic button: described male plug portion projection is interior button, and described female plug portion projection is outer button, and both cooperatively interact correspondence.
Can match to make yin, yang button and detain mutually, described male plug portion groove is draw-in groove, and described female plug portion port wall body is buckle, and both cooperatively interact and detain mutually.
In order to make plug connector securing member can with its thing stationary positioned, the bottom side of described female housing is provided with fixedly picking up the ears of band U-shaped opening.
In order to make the negative and positive fastener on plug connector flexible, the material of described male and female plug casing is Elastic plastic-rubber.
The beneficial effects of the utility model are: 1, because male and female plug casing is provided with elasticity yin, yang button, during insertion, and female plug portion port wall body embeds in male plug portion groove, and male and female plug can be located fixing mutually; When extracting, press elastic button, elastic buckles is depressed and moves, and female plug portion port wall body skids off male plug groove, and public plug can be extracted out; 2, because the bottom side of female housing is provided with fixedly picking up the ears of band U-shaped opening, electric mortiser junctor and its thing can be fixed with screw; The loosening phenomenon that the not in place or electric plug of male and female plug grafting moves and causes would not be there is like this, make electrical equipment can ensure normal use.
Accompanying drawing explanation
Fig. 1 is the perspective view of public plug of the present utility model;
Fig. 2 is the cutaway view of Fig. 1;
Fig. 3 is the perspective view of the another kind of public plug of the utility model;
Fig. 4 is the cutaway view of Fig. 3;
Fig. 5 is the perspective view of female of the present utility model;
Fig. 6 is the cutaway view of Fig. 5;
Fig. 7 is the cutaway view after male and female plug of the present utility model inserts;
Fig. 8 is the sectional perspective structural representation at the utility model A place when being screwed.
Embodiment
As shown in Figures 1 to 6, a kind of electrical connectors with locking function, comprise public plug 1 and female 2, described public plug 1 be respectively provided with the positive and negative electrode being suitable for grafting for a pair and being connected in female 2, this is injection-moulded in male and female housing (11,21) to electrode respectively, this male and female housing (11,21) is an injection molding body, and described male and female housing (11,21) is provided with the male and female interpolating unit (111,211) that the grafting that cooperatively interacts is connected; Injection molding body in described public housing (11) between two electrodes is a hollow cavity (112); On two interelectrode housing walls of described male and female interpolating unit (111,211), be provided with for the elasticity negative and positive button controlling male and female plug-locking or unclamp.
A kind of Male plug as depicted in figs. 1 and 2, wherein said male buckle is the bar shaped elastic buckles that the middle part of male plug portion housing wall is provided with projection and groove 111-2.
Another kind of Male plug as shown in Figure 3 and Figure 4, in order to when by master-slave socket 111 grafting, more laborsaving, the bar shaped elastic buckles side in described male plug portion connects public plug 111 interpolating unit, and opposite side is not connected with male plug portion.
Described female buckle connects female plug portion 211 by one end on female plug portion 211 shell wall side, and the other end is provided with the bar shaped elastic button of projection 211-1, and forms with the port wall body 211-2 in female plug portion 211.
Described male plug portion projection 111-1 is interior button, and described female plug portion projection 211-1 is outer button, and both cooperatively interact correspondence.
Described male plug portion groove 111-2 is draw-in groove, and described female plug portion port wall body 211-2 is buckle, and both cooperatively interact and detain mutually.
What the bottom side of described female housing 21 was provided with band U-shaped opening fixedly picks up the ears 22, make plug connector securing member can with its thing stationary positioned.
In order to make the elastic button on plug connector and elastic fastener flexible, the material of described male and female housing (11,21) is Elastic plastic-rubber.
As shown in Figure 7, operation principle in its use procedure is: inserted by public plug 1 in female 2, when the port wall body 211-2 in female plug portion 211 enters in the groove 111-2 in male plug portion 111 just, now, the bar shaped elastic button 211-1 in described female plug portion 211 is by jack-up and be positioned at directly over male plug portion 111 button, because the port wall body 211-2 in its female plug portion 211 is in the groove 111-2 in male plug portion 111, thus grafting terminates, and the design of groove makes two connectors together, avoid the loosening phenomenon that the not in place or electric plug of grafting between master-slave socket moves and causes, make electrical equipment can ensure normal use.
When needing master-slave socket to be separated, only need press the projection on the elastic button 211-1 of female 2, elastic buckles is depressed and moves, and the projection 111-1 of public plug 1 is out of shape downwards, thus making female plug portion port wall body 211-2 skid off male plug portion groove 111-2, public plug 1 is separated with female 2.
As shown in Figure 8, in order to make plug connector securing member can with its thing stationary positioned, what the bottom side of described female housing was provided with band U-shaped opening fixedly picks up the ears 22,22 plug is fixed on its thing by bolt through picking up the ears during use, further avoid the loosening phenomenon that the not in place or electric plug of grafting between master-slave socket moves and causes, make electrical equipment can ensure normal use.
Obviously, above-described embodiment is only for the utility model example is clearly described, and is not the restriction to execution mode of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all execution modes.And these belong to spirit institute's apparent change of extending out of the present utility model or change and are still among protection range of the present utility model.
Claims (6)
1. one kind has the electrical connectors of locking function, comprise public plug (1) and female (2), described public plug (1) is respectively provided with in female (2) positive and negative electrode being suitable for grafting for a pair and being connected, this is injection-moulded in male and female housing (11,21) to electrode respectively, this male and female housing (11,21) is an injection molding body, and described male and female housing (11,21) is provided with the male and female interpolating unit (111,211) that the grafting that cooperatively interacts is connected; It is characterized in that: the injection molding body in described public housing (11) between two electrodes is a hollow cavity (112); On two interelectrode housing walls of described male and female interpolating unit (111,211), be provided with for the elasticity negative and positive button controlling male and female plug-locking or unclamp.
2. according to a kind of electrical connectors with locking function described in claim 1, it is characterized in that: described male buckle is the bar shaped elastic buckles that the middle part of male plug portion (111) housing wall is provided with projection (111-1) and groove (111-2);
Described female buckle connects female plug portion (211) by one end on female plug portion (211) housing wall, and the other end is provided with the bar shaped elastic button of projection (211-1), and forms with the port wall body (211-2) in female plug portion (211).
3. according to a kind of electrical connectors with locking function described in claim 1, it is characterized in that: described male plug portion projection (111-1) is interior button, described female plug portion projection (211-1) is outer button, and both cooperatively interact correspondence.
4. according to a kind of electrical connectors with locking function described in claim 1, it is characterized in that: described male plug portion groove (111-2) is draw-in groove, described female plug portion port wall body (211-2) is buckle, and both cooperatively interact and detain mutually.
5. according to a kind of electrical connectors with locking function described in claim 1, it is characterized in that: the bottom side of described female housing (21) is provided with fixedly pick up the ears (22) of band U-shaped opening.
6. according to a kind of electrical connectors with locking function described in claim 1, it is characterized in that: the material of described male and female housing (11,21) is Elastic plastic-rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520067495.XU CN204424589U (en) | 2015-01-08 | 2015-01-31 | A kind of electrical connectors with locking function |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520011254 | 2015-01-08 | ||
| CN2015200112543 | 2015-01-08 | ||
| CN201520067495.XU CN204424589U (en) | 2015-01-08 | 2015-01-31 | A kind of electrical connectors with locking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204424589U true CN204424589U (en) | 2015-06-24 |
Family
ID=53474924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520067495.XU Active CN204424589U (en) | 2015-01-08 | 2015-01-31 | A kind of electrical connectors with locking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204424589U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105826760A (en) * | 2015-01-08 | 2016-08-03 | 胡正宇 | Electric connector with locking function |
| CN108565603A (en) * | 2018-03-27 | 2018-09-21 | 实盈电子(东莞)有限公司 | Connector locking structure |
-
2015
- 2015-01-31 CN CN201520067495.XU patent/CN204424589U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105826760A (en) * | 2015-01-08 | 2016-08-03 | 胡正宇 | Electric connector with locking function |
| CN105826760B (en) * | 2015-01-08 | 2018-08-07 | 胡正宇 | A kind of electrical connectors with locking function |
| CN108565603A (en) * | 2018-03-27 | 2018-09-21 | 实盈电子(东莞)有限公司 | Connector locking structure |
| CN108565603B (en) * | 2018-03-27 | 2024-03-29 | 实盈电子(东莞)有限公司 | Lock catch structure of connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170516 Address after: Hu Jia group Wuyang Lijia District Wujin Town Village 213000 Jiangsu city of Changzhou Province Patentee after: CHANGZHOU AMASS ELECTRONICS CO., LTD. Address before: 213000 Changzhou Province, north of the New District of the court, room No. 1, residential building, room No. 408, Patentee before: Hu Zhengyu |