CN201813019U - Device for installing and locking plug and socket sheath with body - Google Patents
Device for installing and locking plug and socket sheath with body Download PDFInfo
- Publication number
- CN201813019U CN201813019U CN2010205587118U CN201020558711U CN201813019U CN 201813019 U CN201813019 U CN 201813019U CN 2010205587118 U CN2010205587118 U CN 2010205587118U CN 201020558711 U CN201020558711 U CN 201020558711U CN 201813019 U CN201813019 U CN 201813019U
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- CN
- China
- Prior art keywords
- sheath
- groove
- slide block
- sliding block
- compression spring
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- Expired - Lifetime
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Abstract
The utility model relates to a device for installing and locking a plug and a socket sheath with a body, and relates to accessories of electrical appliances. The device comprises a sheath and a body, wherein inner helical teeth are formed on the lower part of the inner side of the sheath, and outer helical teeth are arranged on the upper part of the outer side of the body; a lower end opening of the sheath is in butt joint with an upper end opening of the body; the inner helical teeth are helically meshed with the outer helical teeth; a groove is formed on the lower edge of the sheath, and a sliding block is arranged in the groove; a locking block is arranged at the lower end of the sliding block and is embedded into a locking groove on the upper edge of the body; the cross section of the sliding block is in an L shape; a helical compression spring is arranged on the inner side of the outer side wall of the sliding block; and the two ends of the helical compression spring are connected between the top of the groove and the sliding block respectively. The device solves the problems of troublesome disassembly and assembly, low efficiency, unreliable structure and easiness for dropping in the conventional like products.
Description
Technical field
The utility model relates to electrical accessorie, is specifically related to the sheath of plug and socket and the device of body Fast Installation locking.
Background technology
Existingly be used for the sheath of plug for industrial use or socket and the mode of installing and fixing of body mainly contains following two kinds: 1, adopt screw to fix: the user is when using plug for industrial use or socket, at first must unclamp with the screw of screwdriver with fixed sheath and body, wiring operation is then fixed sheath and this body and function screw at last again.Shortcoming: the dismounting trouble, wiring efficient is low, and is time-consuming; 2, adopt the rotation engagement to add the form of flat spring locking: i.e. sheath and body engagement back forms locking by the flat spring that is inserted on the body.Advantage: when the user uses, must pin the flat spring tripping with straight screwdriver, rotating sheath then is the removable wiring operation of carrying out, and rotates sheath at last, and sheath and body are meshing with each other, and locking is ejected in the flat spring tripping.Dismounting is comparatively easy, and efficient is higher.Shortcoming: flat spring fixing unreliable comes off easily and loses; Must use instruments such as straight screwdriver when taking product apart.
The utility model content
The purpose of this utility model provides a kind of with plug and socket sheath and body installation locking device, the problem that dismounting trouble, the efficient that the utility model has solved existing like product existence is low, structure is unreliable, come off easily.
Of the present utility model with plug and socket sheath and body installation locking device, comprise sheath 1 and body 3, the lower inside of sheath 1 has inside spin tooth 1-1, the outer upper of body 3 has external spiral tooth 3-1, the lower port of sheath 1 is docked with the upper port of body 3, and inside spin tooth 1-1 and external spiral tooth 3-1 form luer engages with; There is a groove 1-2 at place, lower edge at sheath 1, and a slide block 2 is set in groove 1-2; There is a clamping block 2-1 lower end of slide block 2, and clamping block 2-1 embeds in the latch recess 3-2 at place, body 3 upper edges; Described slide block 2 cross sections are L-shaped, are provided with spiral compression spring 4 in the lateral wall 2-2 inboard of slide block 2, and spiral compression spring 4 two ends connect respectively between groove 1-2 top and the slide block 2.
Of the present utility model with plug and socket sheath and body installation locking device, be on sheath, to add the quick lock in function that a spring mechanism is realized sheath and body.Advantage: fixing of the spring mechanism on the sheath is reliable, and assembling is simple; When the user used, only with hand refers to pin small slide block upwards to be promoted, and rotating sheath then is the removable wiring operation of carrying out, and after wiring finished, the rotation sheath was meshing with each other sheath and body, and small slide block automatically resets under the effect of spring and realizes locking.Dismounting is all very convenient, and is time saving and energy saving.
Of the present utility model with plug and socket sheath and body installation locking device, compared with prior art have the following advantages: 1, assembling is easy, simple in structure.2, convenient disassembly is time saving and energy saving.3. fixed performance is strong.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the A-A cutaway view of Fig. 1.
Symbol description among the figure: sheath 1, inside spin tooth 1-1, groove 1-2, slide block 2, clamping block 2-1, lateral wall 2-2, body 3, external spiral tooth 3-1, latch recess 3-2, spiral compression spring 4.
Embodiment
Below in conjunction with accompanying drawing and with illustrated embodiments the utility model is done detailed explanation.
Consult Fig. 1-2, plug and socket sheath and body are installed locking device, comprise sheath 1 and body 3, the lower inside of sheath 1 has inside spin tooth 1-1, the outer upper of body 3 has external spiral tooth 3-1, the lower port of sheath 1 is docked with the upper port of body 3, and inside spin tooth 1-1 and external spiral tooth 3-1 form luer engages with; There is a groove 1-2 at place, lower edge at sheath 1, and a slide block 2 is set in groove 1-2; There is a clamping block 2-1 lower end of slide block 2, and clamping block 2-1 embeds in the latch recess 3-2 at place, body 3 upper edges; Described slide block 2 cross sections are L-shaped, are provided with spiral compression spring 4 in the lateral wall 2-2 inboard of slide block 2, and spiral compression spring 4 two ends connect respectively between groove 1-2 top and the slide block 2.
Described device materials: sheath 1, slide block 2, body 3 adopt plastic material to make by moulding technology.
In use, only with hand refers to pin small slide block 2 upwards to be promoted, and rotating sheath then is the removable wiring operation of carrying out, and after wiring finished, the rotation sheath was meshing with each other sheath and body, and small slide block automatically resets under the effect of spring and realizes locking.
Above embodiment is more preferably embodiment a kind of of the utility model, and the common variation that those skilled in the art carry out in the technical program scope and replacing should be included in the protection range of the present utility model.
Claims (1)
1. plug and socket sheath and body are installed locking device, comprise sheath (1) and body (3), the lower inside of sheath (1) has inside spin tooth (1-1), the outer upper of body (3) has external spiral tooth (3-1), the lower port of sheath (1) is docked with the upper port of body (3), and inside spin tooth (1-1) forms luer engages with external spiral tooth (3-1); It is characterized in that a groove (1-2) being arranged, a slide block (2) is set in groove (1-2) at the place, lower edge of sheath (1); There is a clamping block (2-1) lower end of slide block (2), and clamping block (2-1) embeds in the latch recess (3-2) at place, body (3) upper edge; Described slide block (2) cross section is L-shaped, is provided with spiral compression spring (4) in lateral wall (2-2) inboard of slide block (2), and spiral compression spring (4) two ends connect respectively between groove (1-2) top and the slide block (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205587118U CN201813019U (en) | 2010-10-12 | 2010-10-12 | Device for installing and locking plug and socket sheath with body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205587118U CN201813019U (en) | 2010-10-12 | 2010-10-12 | Device for installing and locking plug and socket sheath with body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201813019U true CN201813019U (en) | 2011-04-27 |
Family
ID=43895958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205587118U Expired - Lifetime CN201813019U (en) | 2010-10-12 | 2010-10-12 | Device for installing and locking plug and socket sheath with body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201813019U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104916978A (en) * | 2014-03-13 | 2015-09-16 | 光阳工业股份有限公司 | Vehicle-used battery connection module |
| CN111403940A (en) * | 2020-03-24 | 2020-07-10 | 安徽力盾防爆电气有限公司 | Corrosion-resistant explosion-proof bolt for clean workshop |
-
2010
- 2010-10-12 CN CN2010205587118U patent/CN201813019U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104916978A (en) * | 2014-03-13 | 2015-09-16 | 光阳工业股份有限公司 | Vehicle-used battery connection module |
| CN104916978B (en) * | 2014-03-13 | 2017-06-13 | 光阳工业股份有限公司 | Vehicle battery coupling assembly |
| CN111403940A (en) * | 2020-03-24 | 2020-07-10 | 安徽力盾防爆电气有限公司 | Corrosion-resistant explosion-proof bolt for clean workshop |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110427 |
|
| CX01 | Expiry of patent term |