CN216751262U

CN216751262U - Charger DC line tail card is from keying to be constructed

Info

Publication number: CN216751262U
Application number: CN202220067290.1U
Authority: CN
Inventors: 张太和
Original assignee: Shenzhen Modiary Technology Co ltd
Current assignee: Shenzhen Modiary Technology Co ltd
Priority date: 2022-01-12
Filing date: 2022-01-12
Publication date: 2022-06-14
Anticipated expiration: 2032-01-12

Abstract

The utility model discloses a charger DC wire tail clamp self-locking structure which comprises a bottom shell, wherein a wire plug is arranged on the left side of the bottom shell, and a connecting block is fixedly connected to the right side of the wire plug. According to the utility model, the plug wire head is pushed rightwards, so that the plug wire head drives the connecting block to be inserted into the bottom shell, the top of the elastic buckle is contacted with the inner wall of the sliding rail after the plug wire head is inserted, the plug wire head is rotated after the plug wire head is contacted, the plug block slides in the sliding rail, the connecting block is clamped into the limiting clamping groove through the elastic force of the elastic buckle to be fixed after rotating to 90 degrees, and the left side of the limiting block is contacted with the surface of the positioning block to be limited after rotating to 90 degrees.

Description

Charger DC line tail card is from keying to be constructed

Technical Field

The utility model relates to the technical field of chargers, in particular to a charger DC line tail card self-locking structure.

Background

Need use the line tail card when carrying out the line connection to the charger, but present DC line tail card can not fix immediately when inserting the drain pan of shell, can fall out, need press down the tail card by the screens of face-piece when dress face-piece and make it solid, inconvenient operation in the assembling process, still need to manage a line again when dress face-piece.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the background art, the utility model aims to provide a charger DC line tail card self-locking structure, which has the advantage of self-locking and solves the problems that the existing DC line tail card cannot be fixed immediately when inserted into a bottom shell of a shell and can fall out, the tail card needs to be pressed by a clamping position of a face shell to be fixed when the face shell is installed, the operation is inconvenient in the assembling process, and a line needs to be disposed again when the face shell is installed.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a charger DC line tail card auto-lock structure, includes the drain pan, the left side of drain pan is provided with the plug, the right side fixedly connected with connecting block of plug, the inside of drain pan is extended on the right side of connecting block, the slide rail has all been seted up with the back in the front of connecting block, the antiskid draw-in groove has all been seted up with the bottom in the top of connecting block, two locating pieces of left side fixedly connected with of drain pan inner wall, the left bottom fixedly connected with elasticity buckle of drain pan inner wall, the top of elasticity buckle extends to the inside of antiskid draw-in groove.

Preferably, the right side of the connecting block is fixedly connected with a supporting block, the right side of the supporting block is fixedly connected with a limiting block, and the left side of the limiting block is in contact with the right side of the positioning block.

Preferably, the positioning block is in an L shape, the inner wall of the positioning block is in contact with the right side of the connecting block, and the positioning block is matched with the connecting block for use.

Preferably, the left side of the limiting block is fixedly connected with a friction pad, and the left side of the friction pad is in contact with the right side of the positioning block.

Preferably, the surface of the plug is provided with a plugging groove, and the plugging groove is matched with the connector lug for use.

Preferably, the left side of the bottom shell is provided with a slot, and the right side of the plug extends into the slot and contacts with the inner wall of the slot.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model drives the connecting block to be inserted into the bottom shell by pushing the plug wire head rightwards, the top of the elastic buckle is contacted with the inner wall of the slide rail after the plug wire head is inserted, the plug wire head is rotated after the contact is finished, the inserting block slides in the slide rail, the connecting block is clamped into the limiting clamping groove for fixing through the elasticity of the elastic buckle after being rotated to 90 degrees, then the connecting block drives the supporting block and the limiting block to rotate together when rotating, the left side of the limiting block is contacted with the surface of the positioning block to limit after rotating to 90 degrees, thereby having the advantage of self-locking, solving the problems that the prior DC line tail card can not be fixed immediately when being inserted into the bottom shell of the shell and can fall out, the tail card needs to be pressed by the clamping position of the face shell to be fixed when the face shell is installed, inconvenient operation in the assembling process and the problem that the wires need to be rearranged when the face shell is installed.

2. According to the utility model, the supporting block and the limiting block are arranged, so that the connecting block can be positioned, and the phenomenon that the connecting block is separated from the bottom shell is prevented.

3. According to the utility model, the positioning block is arranged in an L shape, so that the connecting block can be limited, and the connecting block is prevented from shaking.

4. The friction pad is arranged, so that the limiting block and the positioning block can be contacted more tightly, and the contact area of the limiting block and the positioning block is increased.

5. According to the utility model, the plug-in slot is arranged, so that a user can conveniently pull the plug wire head, and the comfort level of the user is improved.

6. According to the utility model, the plug can be limited by arranging the slot, so that the stability of the plug is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a right enlarged view of the plug of the present invention;

FIG. 3 is an enlarged right sectional view of the structure of the present invention;

FIG. 4 is an enlarged right-side sectional view of the bottom case of the present invention.

In the figure: 1. a bottom case; 2. a plug wire head; 3. connecting blocks; 4. a slide rail; 5. an anti-slip clamping groove; 6. positioning blocks; 7. elastic buckle; 8. a support block; 9. a limiting block; 10. a friction pad; 11. plugging and unplugging the slots; 12. and (4) a slot.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 4, the charger DC cable tail clip self-locking structure provided by the utility model comprises a bottom case 1, wherein a cable plug 2 is arranged on the left side of the bottom case 1, a connecting block 3 is fixedly connected to the right side of the cable plug 2, the right side of the connecting block 3 extends into the bottom case 1, slide rails 4 are respectively arranged on the front and back of the connecting block 3, anti-slip slots 5 are respectively arranged on the top and bottom of the connecting block 3, two positioning blocks 6 are fixedly connected to the left side of the inner wall of the bottom case 1, an elastic buckle 7 is fixedly connected to the left bottom of the inner wall of the bottom case 1, and the top of the elastic buckle 7 extends into the anti-slip slots 5.

Referring to fig. 2, a supporting block 8 is fixedly connected to the right side of the connecting block 3, a limiting block 9 is fixedly connected to the right side of the supporting block 8, and the left side of the limiting block 9 is in contact with the right side of the positioning block 6.

As a technical optimization scheme of the utility model, the supporting block 8 and the limiting block 9 are arranged, so that the connecting block 3 can be positioned, and the connecting block 3 is prevented from being separated from the bottom shell 1.

Referring to fig. 4, the positioning block 6 has an L shape, an inner wall of the positioning block 6 contacts with a right side of the connection block 3, and the positioning block 6 is used in cooperation with the connection block 3.

As a technical optimization scheme of the utility model, the positioning block 6 is set to be L-shaped, so that the connecting block 3 can be limited, and the connecting block 3 is prevented from shaking.

Referring to fig. 4, a friction pad 10 is fixedly connected to a left side of the stopper 9, and a left side of the friction pad 10 contacts a right side of the positioning block 6.

As a technical optimization scheme of the utility model, the friction pad 10 is arranged, so that the contact between the limiting block 9 and the positioning block 6 is tighter, and the contact area between the limiting block 9 and the positioning block 6 is increased.

Referring to fig. 2, a plug slot 11 is formed on the surface of the plug 2, and the plug slot 11 is used in cooperation with the connector lug.

As a technical optimization scheme of the utility model, the plugging slot 11 is arranged, so that a user can conveniently pull the plug head 2, and the comfort of the user is improved.

Referring to fig. 1, a slot 12 is formed in a left side of the bottom case 1, and a right side of the plug 2 extends into the slot 12 and contacts an inner wall of the slot 12.

As a technical optimization scheme of the utility model, the slot 12 is arranged, so that the plug 2 can be limited, and the stability of the plug 2 is improved.

The working principle and the using process of the utility model are as follows: during the use, promote plug-in connector 2 right, make plug-in connector 2 drive connecting block 3 and insert to the inside of drain pan 1, insert the top that finishes back messenger's elastic buckle 7 and the inner wall contact of slide rail 4, the contact finishes the back and rotates plug-in connector 2, make the plug-in connector slide in the inside of slide rail 4, connecting block 3 is rotatory to fix to the inside of spacing draw-in groove through the elasticity card of elastic buckle 7 self behind 90 degrees, then connecting block 3 drives supporting shoe 8 and stopper 9 when rotatory and rotates together, it is rotatory to 90 degrees after messenger's stopper 9 left side and positioning block 6's surface contact carry on spacingly, thereby the advantage of auto-lock has been possessed.

In summary, the following steps: the charger DC line tail card self-locking structure ensures that the line plug 2 drives the connecting block 3 to be inserted into the bottom shell 1 by pushing the line plug 2 rightwards, the top of the elastic buckle 7 is contacted with the inner wall of the slide rail 4 after the insertion is finished, the line plug 2 is rotated after the contact is finished, the inserting block slides in the slide rail 4, the connecting block 3 is clamped into the limiting clamping groove for fixing through the elastic force of the elastic buckle 7 after rotating to 90 degrees, then the connecting block 3 drives the supporting block 8 and the limiting block 9 to rotate together when rotating, the left side of the limiting block 9 is contacted with the surface of the positioning block 6 for limiting after rotating to 90 degrees, thereby having the advantage of self-locking, solving the problems that the existing DC line tail card cannot be fixed immediately when being inserted into the bottom shell of the shell and can fall off, the tail card needs to be pressed by the clamping position of the shell to be fixed when the shell is installed, and the operation is inconvenient in the assembling process, the problem that the line needs to be rearranged when the face shell is installed is solved.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a charger DC line tail card is from keying knot constructs, includes drain pan (1), its characterized in that: the left side of drain pan (1) is provided with plug wire (2), the right side fixedly connected with connecting block (3) of plug wire (2), the inside of drain pan (1) is extended on the right side of connecting block (3), slide rail (4) have all been seted up with the back in the front of connecting block (3), anti-skidding draw-in groove (5) have all been seted up with the bottom in the top of connecting block (3), two locating pieces (6) of left side fixedly connected with of drain pan (1) inner wall, the left bottom fixed connection of drain pan (1) inner wall has elastic buckle (7), the top of elastic buckle (7) extends to the inside of anti-skidding draw-in groove (5).

2. The self-locking structure of the charger DC line tail card of claim 1, wherein: the right side fixedly connected with supporting shoe (8) of connecting block (3), the right side fixedly connected with stopper (9) of supporting shoe (8), the left side of stopper (9) and the right side contact of locating piece (6).

3. The charger DC line tail card self-locking structure of claim 1, characterized in that: the positioning block (6) is L-shaped, the inner wall of the positioning block (6) is in contact with the right side of the connecting block (3), and the positioning block (6) is matched with the connecting block (3) for use.

4. The self-locking structure of the charger DC line tail card of claim 2, characterized in that: the left side fixedly connected with friction pad (10) of stopper (9), the left side of friction pad (10) and the right side contact of locating piece (6).

5. The charger DC line tail card self-locking structure of claim 1, characterized in that: plug-in groove (11) have been seted up on the surface of plug (2), plug-in groove (11) and connector lug cooperation are used.

6. The charger DC line tail card self-locking structure of claim 1, characterized in that: a slot (12) is formed in the left side of the bottom shell (1), and the right side of the plug (2) extends into the slot (12) and is in contact with the inner wall of the slot (12).