CN211126324U - Anti-loosening structure of power connector - Google Patents
Anti-loosening structure of power connector Download PDFInfo
- Publication number
- CN211126324U CN211126324U CN202020228918.2U CN202020228918U CN211126324U CN 211126324 U CN211126324 U CN 211126324U CN 202020228918 U CN202020228918 U CN 202020228918U CN 211126324 U CN211126324 U CN 211126324U
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- Prior art keywords
- lock
- lock cover
- cover
- power connector
- fixing
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Abstract
The utility model discloses a power connector anti-loose structure, which comprises a lock cover and a lock core matched with the lock cover; the lock is characterized in that the lock cylinder is arranged in the lock cover; the lock core is provided with a clamping step and a positioning step; the lock cover is provided with a fixing block, a fixing groove and a screw hole; the fixing groove is matched with the clamping step; the bottom of the lock cover is also provided with a fixed step; and a fixing screw is arranged in the screw hole. The utility model discloses simple to operate can adapt to all kinds of unequal plugs of height, can guarantee the practical safety of electrical apparatus moreover, prevents to cause the incident.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to an electrical equipment technical field specifically indicates a locking structure that takes off of power connector.
[ background of the invention ]
Household appliances in a family are increasingly used, power supply connecting wires of a plurality of household appliances are independently separated from the household appliances, and the power supply connecting wires establish the connection relationship between power sockets and electrical equipment. In the prior art, because a plug inserted into an electric appliance socket is not in place, the plug is easy to be inserted and loosened, power failure can be caused, and even electric arc is caused to burn out an electric appliance in serious cases, so that safety accidents are caused; on the other hand, if the plug is inserted into the socket and the power cord is not pulled off by carelessness, the plug can be pulled out of the socket, which causes the interruption of the normal operation of the breaker equipment and affects the safe use of the household appliance. Therefore, a loosening-preventing structure of the power connector is provided.
[ summary of the invention ]
The utility model aims to solve the problems that in the prior art, because the plug inserted into the socket of the electric appliance is not in place, the plug is easy to be inserted and loosened, the power failure is possibly caused, and even the electric arc burns out the electric appliance in serious cases, thereby causing safety accidents; on the other hand, if the plug is inserted into the socket and no anti-drop measure is provided, if the power line is accidentally pulled, the plug can be pulled out of the socket, so that the normal operation of the breaker equipment is interrupted, the safe use of the household appliance is influenced, and the like, and the anti-loose structure of the power connector is provided.
In order to achieve the above purpose, the utility model provides a following technical scheme: a power connector anti-loosening mechanism comprises a lock cover and a lock cylinder which is matched with the lock cover; the lock is characterized in that the lock cylinder is arranged in the lock cover; the lock core is provided with a clamping step and a positioning step; the lock cover is provided with a fixing block, a fixing groove and a screw hole; the fixing groove is matched with the clamping step; the bottom of the lock cover is also provided with a fixed step; and a fixing screw is arranged in the screw hole.
Preferably, the lock cylinder is divided into an upper lock cylinder and a lower lock cylinder; the lock cover is divided into an upper lock cover and a lower lock cover; the upper lock cover and the lower lock cover are both provided with a fixed table and a fixed buckle; the fixed station is fixedly installed with the fixed buckle.
Preferably, the positioning step can be cut according to actual conditions.
The utility model has the advantages that: the structure is convenient to install, can adapt to various plugs with different heights, can ensure the practical safety of electrical appliances, and prevents safety accidents.
[ description of the drawings ]
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the lock cover of the present invention.
Fig. 3 is a schematic structural diagram of the lock cylinder of the present invention.
Illustration of the drawings: 1, locking a cover; 2, a lock cylinder; 3, fixing a screw; 4, fixing blocks; 5, positioning a step; 6, fixing a buckle; 7, a fixed table; 8 screw holes; 9, fixing a groove; 10 fixing a step; 11, mounting a lock cylinder; 12, a lower lock cylinder; 13 clamping the step; 14, a lower lock cover; and 15, locking the cover.
Detailed Description
The following will further describe a loosening-preventing structure of a power connector according to the present invention with reference to the accompanying drawings.
Referring to fig. 1-3, an anti-loose mechanism of a power connector in this embodiment includes a lock cover 1 and a lock cylinder 2 installed in cooperation with the lock cover 1; the lock is characterized in that the lock cylinder 2 is arranged in the lock cover 1; the lock core 2 is provided with a clamping step 13 and a positioning step 5; the lock cover 1 is provided with a fixing block 4, a fixing groove 9 and a screw hole 8; the fixing groove 9 is matched with the clamping step 13; the bottom of the lock cover 1 is also provided with a fixed step 10; a fixing screw 3 is arranged in the screw hole 8; the lock core 2 is divided into an upper lock core 11 and a lower lock core 12; the lock cover 1 is divided into an upper lock cover 15 and a lower lock cover 14; the upper lock cover 15 and the lower lock cover 14 are both provided with a fixed platform 7 and a fixed buckle 6; the fixed table 7 and the fixed buckle 6 are fixedly arranged; the positioning step 5 can be cut according to actual conditions.
In the utility model, the upper locking cover 15 and the lower locking cover 14 are both provided with the fixed table 7 and the fixed buckle 6, the fixed table 7 is fixedly connected with the fixed buckle 6, the upper locking cover 15 and the lower locking cover 14 are also provided with the screw holes 8, the fixed screws 3 are arranged in the screw holes 8, and after the fixed table 7 is fixedly connected with the fixed buckle 6, the fixed screws 3 are used for fixing again, thereby enhancing the fixing effect and preventing falling off; the locking pin 2 is provided with the clamping step 13 and the positioning step 10, the clamping step 13 on the locking pin 2 can be adjusted up and down according to the height of the plug, and the positioning step 10 can be cut and fixed according to the size of the plug, so that the anti-loosening structure is wide in application range and suitable for being fixedly connected with plugs of various structures.
The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.
Claims (3)
1. A power connector anti-loosening structure comprises a lock cover (1) and a lock cylinder (2) which is matched with the lock cover (1) for installation; the lock is characterized in that the lock cylinder (2) is arranged in the lock cover (1); a clamping step (13) and a positioning step (5) are arranged on the lock cylinder (2); the lock cover (1) is provided with a fixing block (4), a fixing groove (9) and a screw hole (8); the fixing groove (9) is matched with the clamping step (13) for installation; the bottom of the lock cover (1) is also provided with a fixed step (10); and a fixing screw (3) is arranged in the screw hole (8).
2. The anti-loose structure of power connector as claimed in claim 1, wherein: the lock cylinder (2) is divided into an upper lock cylinder (11) and a lower lock cylinder (12); the lock cover (1) is divided into an upper lock cover (15) and a lower lock cover (14); the upper lock cover (15) and the lower lock cover (14) are both provided with a fixed platform (7) and a fixed buckle (6); the fixed table (7) and the fixed buckle (6) are fixedly installed.
3. The anti-loose structure of power connector as claimed in claim 1, wherein: the positioning step (5) can be cut according to actual conditions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020228918.2U CN211126324U (en) | 2020-02-29 | 2020-02-29 | Anti-loosening structure of power connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020228918.2U CN211126324U (en) | 2020-02-29 | 2020-02-29 | Anti-loosening structure of power connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211126324U true CN211126324U (en) | 2020-07-28 |
Family
ID=71706815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020228918.2U Active CN211126324U (en) | 2020-02-29 | 2020-02-29 | Anti-loosening structure of power connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211126324U (en) |
-
2020
- 2020-02-29 CN CN202020228918.2U patent/CN211126324U/en active Active
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| GR01 | Patent grant |