CN201699267U - Lock-type plug and lock-type plug socket - Google Patents
Lock-type plug and lock-type plug socket Download PDFInfo
- Publication number
- CN201699267U CN201699267U CN2010202287624U CN201020228762U CN201699267U CN 201699267 U CN201699267 U CN 201699267U CN 2010202287624 U CN2010202287624 U CN 2010202287624U CN 201020228762 U CN201020228762 U CN 201020228762U CN 201699267 U CN201699267 U CN 201699267U
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- CN
- China
- Prior art keywords
- pedestal
- lock
- snap close
- axle sleeve
- protuberance
- 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 - Fee Related
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- Buckles (AREA)
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Abstract
The utility model discloses a lock-type plug and a lock-type socket and aims to solve the problems of the prior art, such as inconvenient use, safety hazard and the like. The lock-type plug and the lock-type socket both comprise a lock structure formed by a lock latch and a lock sleeve matched with the lock latch, wherein the lock latch comprises at least one projection which extends outwardly, the lock sleeve is a round shaft sleeve, an L-shaped insert slot is formed on the shaft sleeve and fits well with the projection, and the lock latch and the lock sleeve are oppositely arranged on a plug or a socket. With the structure, when the socket is inserted into the jack, the projection of the lock latch moves relative to the longitudinal part of the L-shaped insert slot of the lock sleeve; and the lock sleeve is rotated after the pins are inserted into the jack holes and fit perfectly, so that the projection of the lock latch rotates relative to the circumferential part of the L-shaped insert slot to lock the plug and the socket. The utility model has the advantages of simple structure, convenient use and high safety.
Description
Technical field
The utility model relates to a kind of power supply and connects switch, especially is provided with the plug and socket of bayonet type.
Background technology
Existing plug and socket generally adopts direct insertion, the direct correspondence of metal pin that is plug is inserted in the jack of socket, this kind structure is in long-time use, cooperating between pin and the jack is loosening easily, when mobile, can make like this metal pin of plug exposed outside or pin in jack, come off, run into exposed metal pin leakage conductance because of carelessness and cause injury and die, very dangerous, come off and to cause the burst outage, bring inconvenience to the user.
The utility model content
In order to overcome above-mentioned defective, the purpose of this utility model is to provide a kind of property easy to use, safe higher bayonet type plug and socket.
In order to achieve the above object, bayonet type plug of the present utility model, comprise pedestal and extend the metal pin of setting along described base bottom surface downwards, described pedestal is provided with buckle structure, described buckle structure is made of snap close and the lock tube that matches with described snap close, described snap close is specially at least one outward extending protuberance, and described lock tube is specially a round sleeve, and described axle sleeve is provided with the L shaped slot suitable with described protuberance; Described protuberance is arranged on described pedestal lateral surface.
A kind of bayonet type socket, the metal jack that comprises pedestal and be provided with downwards along described pedestal upper surface, be provided with buckle structure in the described pedestal, described buckle structure is made of snap close and the lock tube that matches with described snap close, described snap close is specially at least one outward extending protuberance, described lock tube is specially a round sleeve, and described axle sleeve is provided with the L shaped slot suitable with described protuberance; Described axle sleeve is arranged in the pedestal and can rotates relative to described pedestal, and described metal jack is arranged in the described axle sleeve hole, and described L shaped slot from up to down is provided with along described axle sleeve.
A kind of bayonet type plug, comprise pedestal and extend the metal pin of setting along described base bottom surface downwards, described pedestal is provided with buckle structure, described buckle structure is made of snap close and the lock tube that matches with described snap close, described snap close is specially at least one outward extending protuberance, described lock tube is specially a round sleeve, and described axle sleeve is provided with the L shaped slot suitable with described protuberance; Described axle sleeve is arranged on the pedestal and can rotates relative to described pedestal, and described metal pin all is arranged in the described axle sleeve hole, and described L shaped slot is along the bottom-up setting of described axle sleeve.
A kind of bayonet type socket, the metal jack that comprises pedestal and be provided with downwards along described pedestal upper surface, it is characterized in that, be provided with buckle structure in the described pedestal, described buckle structure is made of snap close and the lock tube that matches with described snap close, described snap close is specially at least one outward extending protuberance, and described lock tube is specially a round sleeve, and described axle sleeve is provided with the L shaped slot suitable with described protuberance; In the described pedestal along described metal jack periphery to being arranged with and the suitable groove of described axle sleeve, described protuberance outwards is provided with along described groove inwall.
Above-mentioned structure, utilize the snap close that cooperatively interacts and the lock tube that are located at respectively on the plug and socket, when socket is inserted jack, the protuberance of snap close relatively moves along the longitudinal component of the L shaped slot of lock tube, insert jack when cooperating fully to pin, rotate lock tube, make the protuberance of snap close divide described plug of relative rotation lock and socket along the circumferential portion of described L shaped slot, simple in structure, easy to use, safe.
Description of drawings
Fig. 1 is the structural representation of the utility model bayonet type plug first specific embodiment.
Fig. 2 is the structural representation of the utility model bayonet type socket first specific embodiment.
Fig. 3 is Fig. 1 and Fig. 2 bayonet type plug and socket fit structure schematic diagram.
Fig. 4 is the structural representation of the utility model bayonet type plug second specific embodiment.
Fig. 5 is the structural representation of the utility model bayonet type socket second specific embodiment.
Fig. 6 is Fig. 4 and Fig. 5 bayonet type plug and socket fit structure schematic diagram.
Embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail.
Shown in Fig. 1-6, first specific embodiment of bayonet type plug of the present utility model, as shown in Figure 1, comprise pedestal 11 and extend the metal pin 12 of setting along described base bottom surface downwards, described pedestal is provided with buckle structure, described buckle structure is made of snap close and the lock tube that matches with described snap close, described snap close is specially at least one and (is illustrated as two, and be oppositely arranged) outward extending protuberance 10, described lock tube is specially a round sleeve 20, and described axle sleeve is provided with the L shaped slot 30 suitable with described protuberance; Described protuberance 10 is arranged on described pedestal lateral surface.
First specific embodiment of bayonet type socket of the present utility model, as shown in Figure 2, the metal jack 22 that comprises pedestal 21 and be provided with downwards along described pedestal upper surface, be provided with buckle structure in the described pedestal, described buckle structure is made of snap close and the lock tube that matches with described snap close, described snap close is specially at least one and (is illustrated as two, and be oppositely arranged) outward extending protuberance, described lock tube is specially a round sleeve, and described axle sleeve is provided with the L shaped slot suitable with described protuberance; Described axle sleeve is arranged in the pedestal and can rotates relative to described pedestal, this specific embodiment bottom bracket axle bottom is adopted wedge-shaped steps shape structure and is arranged on described pedestal and cooperates, described axle sleeve and pedestal adopt the insulation material and have elasticity, be convenient to axle sleeve bottom wedge-shaped steps shape structure and the assembling of pedestal bottom, this kind structure cascaded surface restriction axle sleeve vertically moves relative to described pedestal, and described axle sleeve can rotate relative to described pedestal, described metal jack is arranged in the described axle sleeve hole, and described L shaped slot 30 from up to down is provided with along described axle sleeve 20.
Above-mentioned structure, utilize the snap close that cooperatively interacts and the lock tube that are located at respectively on the plug and socket, as shown in Figure 3, socket is inserted jack and described axle sleeve is turned to and the protuberance correspondence position, the protuberance of snap close moves down relatively along the longitudinal component 31 of the L shaped slot of lock tube, pin inserts jack to base bottom surface and pedestal end face and overlaps when cooperating fully, rotary sleeve protrudes upward the part of pedestal end face, the protuberance that makes snap close relatively rotates described plug of locking and socket along the circumferential part 32 of described L shaped slot, and is simple in structure, easy to use, safe.
Second specific embodiment of bayonet type plug of the present utility model, as shown in Figure 4, comprise pedestal 11 and extend the metal pin 12 of setting along described base bottom surface downwards, described pedestal is provided with buckle structure, described buckle structure is made of snap close and the lock tube that matches with described snap close, described snap close is specially at least one outward extending protuberance 10, and described lock tube is specially a round sleeve 20, and described axle sleeve is provided with the L shaped slot 30 suitable with described protuberance; Described axle sleeve is arranged on the pedestal and can rotates relative to described pedestal, and described metal pin all is arranged in the described axle sleeve hole, and described L shaped slot is along the bottom-up setting of described axle sleeve.
Second specific embodiment of bayonet type socket of the present utility model, as shown in Figure 5, the metal jack 22 that comprises pedestal 21 and be provided with downwards along described pedestal upper surface, it is characterized in that, be provided with buckle structure in the described pedestal, described buckle structure is made of snap close and the lock tube that matches with described snap close, and described snap close is specially at least one outward extending protuberance, described lock tube is specially a round sleeve, and described axle sleeve is provided with the L shaped slot suitable with described protuberance; In the described pedestal along described metal jack periphery to being arranged with the groove 23 suitable with described axle sleeve, described protuberance 10 outwards is provided with along described groove inwall.
Above-mentioned structure, utilize the snap close that cooperatively interacts and the lock tube that are located at respectively on the plug and socket, as shown in Figure 6, socket is inserted jack and described axle sleeve is turned to and the protuberance correspondence position, the protuberance of snap close moves down relatively along the longitudinal component 31 of the L shaped slot of lock tube, pin inserts jack to base bottom surface and pedestal end face and overlaps when cooperating fully, rotary sleeve protrudes upward the part of pedestal end face, the protuberance that makes snap close relatively rotates described plug of locking and socket along the circumferential part 32 of described L shaped slot, and is simple in structure, easy to use, safe.
The utility model is not limited to above-mentioned execution mode, no matter do any variation on its shape or structure, every to utilize above-mentioned bayonet type plug and socket all be a kind of distortion of the present utility model, all should think and drop within the utility model protection range.
Claims (4)
1. bayonet type plug, comprise pedestal and extend the metal pin of setting along described base bottom surface downwards, it is characterized in that, described pedestal is provided with buckle structure, described buckle structure is made of snap close and the lock tube that matches with described snap close, described snap close is specially at least one outward extending protuberance, and described lock tube is specially a round sleeve, and described axle sleeve is provided with the L shaped slot suitable with described protuberance; Described protuberance is arranged on described pedestal lateral surface.
2. bayonet type socket, it is characterized in that, the metal jack that comprises pedestal and be provided with downwards along described pedestal upper surface, it is characterized in that, be provided with buckle structure in the described pedestal, described buckle structure is made of snap close and the lock tube that matches with described snap close, and described snap close is specially at least one outward extending protuberance, described lock tube is specially a round sleeve, and described axle sleeve is provided with the L shaped slot suitable with described protuberance; Described axle sleeve is arranged in the pedestal and can rotates relative to described pedestal, and described metal jack is arranged in the described axle sleeve hole, and described L shaped slot from up to down is provided with along described axle sleeve.
3. bayonet type plug, comprise pedestal and extend the metal pin of setting along described base bottom surface downwards, it is characterized in that, described pedestal is provided with buckle structure, described buckle structure is made of snap close and the lock tube that matches with described snap close, described snap close is specially at least one outward extending protuberance, and described lock tube is specially a round sleeve, and described axle sleeve is provided with the L shaped slot suitable with described protuberance; Described axle sleeve is arranged on the pedestal and can rotates relative to described pedestal, and described metal pin all is arranged in the described axle sleeve hole, and described L shaped slot is along the bottom-up setting of described axle sleeve.
4. bayonet type socket, it is characterized in that, the metal jack that comprises pedestal and be provided with downwards along described pedestal upper surface, it is characterized in that, be provided with buckle structure in the described pedestal, described buckle structure is made of snap close and the lock tube that matches with described snap close, and described snap close is specially at least one outward extending protuberance, described lock tube is specially a round sleeve, and described axle sleeve is provided with the L shaped slot suitable with described protuberance; In the described pedestal along described metal jack periphery to being arranged with and the suitable groove of described axle sleeve, described protuberance outwards is provided with along described groove inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202287624U CN201699267U (en) | 2010-06-18 | 2010-06-18 | Lock-type plug and lock-type plug socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202287624U CN201699267U (en) | 2010-06-18 | 2010-06-18 | Lock-type plug and lock-type plug socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201699267U true CN201699267U (en) | 2011-01-05 |
Family
ID=43400513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202287624U Expired - Fee Related CN201699267U (en) | 2010-06-18 | 2010-06-18 | Lock-type plug and lock-type plug socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201699267U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107411588A (en) * | 2017-08-23 | 2017-12-01 | 宁波鄞州康圣机械科技有限公司 | One kind stirring cup device |
| CN108828164A (en) * | 2018-05-02 | 2018-11-16 | 中测测试科技（杭州）有限公司 | A kind of food detector and application method |
-
2010
- 2010-06-18 CN CN2010202287624U patent/CN201699267U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107411588A (en) * | 2017-08-23 | 2017-12-01 | 宁波鄞州康圣机械科技有限公司 | One kind stirring cup device |
| CN107411588B (en) * | 2017-08-23 | 2018-07-03 | 佛山市顺德区德伟金属制品有限公司 | A kind of stirring cup device |
| CN108828164A (en) * | 2018-05-02 | 2018-11-16 | 中测测试科技（杭州）有限公司 | A kind of food detector and application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110105 Termination date: 20140618 |
|
| EXPY | Termination of patent right or utility model |