CN213906572U

CN213906572U - Power adapter with self-locking function

Info

Publication number: CN213906572U
Application number: CN202023327963.2U
Authority: CN
Inventors: 谭祖培
Original assignee: Shenzhen Qiwei Technology Co ltd
Current assignee: Shenzhen Qiwei Technology Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-08-06
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a power adapter with self-locking function, which comprises an outer shell, one side at shell center is provided with the power main part, one side fixedly connected with and the corresponding plug of power main part of shell outer wall, the top and the equal fixedly connected with slide rail in bottom of shell inner wall, two the equal sliding connection in center of slide rail has the draw runner, two the one end fixedly connected with division board of keeping away from the power main part between the draw runner, the central fixedly connected with wire winding pole of division board, the outer wall of wire winding pole is connected with the data line corresponding with the power main part around closing. The utility model discloses in, the device simple structure, convenient and practical through structural device such as slide rail, draw runner, division board, wire winding pole and back lid that the design is simple to can be convenient for accomodate of data line, the data line of accomodating simultaneously still with external isolated, thereby play fine guard action, thereby improved the device's life greatly.

Description

Power adapter with self-locking function

Technical Field

The utility model relates to a power adapter technical field especially relates to a power adapter with self-locking function.

Background

The power adapter is a power supply conversion device of small-sized portable electronic equipment and electronic appliances, generally comprises components such as a shell, a transformer, an inductor, a capacitor, a control IC (integrated circuit), a PCB (printed circuit board) and the like, has the working principle that alternating current input is converted into direct current output, can be divided into a wall-plugging type and a desktop type according to a connection mode, and is widely matched with equipment such as a security camera, a set top box, a router, a light bar, a massager and the like.

However, the data line of the existing power adapter has no structure, so that the existing power adapter is perfectly combined with the power supply, the existing power adapter is practical and inconvenient to carry, the data line which is carried about is very easy to be wound, knotted, twisted, broken and the like, which are not normally contacted, and can not be charged and transmit data, meanwhile, the appearance of the existing power adapter is usually an ultrasonic structure (namely, the existing power adapter is welded and combined by utilizing the ultrasonic principle), or the existing power adapter is combined by screwing and fixing the shell, so that certain negative effects and injuries are easily caused to the power adapter, and therefore, a new power adapter with a self-locking function is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a power adapter with a self-locking function.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a power adapter with a self-locking function comprises a shell, wherein a power main body is arranged on one side of the center of the shell, a plug corresponding to the power main body is fixedly connected to one side of the outer wall of the shell, slide rails are fixedly connected to the top and the bottom of the inner wall of the shell, slide bars are slidably connected to the centers of the two slide rails, and a separation plate is fixedly connected to one end, far away from the power main body, between the two slide bars;

a winding rod is fixedly connected to the center of the isolation plate, a data wire corresponding to the power supply main body is connected to the outer wall of the winding rod in a winding mode, a data connector is fixedly connected to one end, away from the power supply main body, of the data wire, and a rear cover is fixedly connected to one end, away from the isolation plate, of the winding rod;

the back lid is close to the equal fixedly connected with bolt in top and the bottom of shell one side, the cavity has all been seted up, two in top and the bottom that the shell is close to back lid one side the equal fixedly connected with buckle in one side of cavity inner wall, two all be provided with a plurality of springs between buckle and the cavity inner wall, the equal sliding connection in one side that shell outer wall top and bottom are close to the back lid has the piece of stirring, two stir the equal fixedly connected with in one side that is close to the shell of piece and the corresponding push rod of buckle.

As a further description of the above technical solution:

the power supply main body is fixedly connected with the plug.

As a further description of the above technical solution:

the outer wall of the winding rod is a wave-shaped structure device.

As a further description of the above technical solution:

and circular holes corresponding to the data lines are formed in the top parts of the isolating plate and one side of the rear cover.

As a further description of the above technical solution:

two sliding grooves are formed in the top and the bottom of the outer wall of the shell and close to one side of the rear cover, and two sliding blocks corresponding to the two sliding grooves are fixedly connected to one side, close to the shell, of the poking block.

As a further description of the above technical solution:

and rectangular grooves corresponding to the push rods are formed in the top and the bottom of the outer wall of the shell and on one side of the bottom close to the rear cover.

The utility model discloses following beneficial effect has: 1. the utility model provides a pair of power adapter with self-locking function compares with traditional device, the device simple structure, convenient and practical through slide rail, draw runner, division board, wire winding pole and back lid isotructure device that the design is simple to can be convenient for accomodate of data line, the data line of accomodating simultaneously still with external isolated, thereby play fine guard action, thereby improved the device's life greatly.

2. Compared with the traditional device, the device has the advantages that the structure and the design are greatly innovated and improved, the self-locking structure consisting of the bolt, the cavity, the buckle and the spring is further arranged on the power adapter with the self-locking function, so that the power adapter can be assembled, the embedded structure of the power adapter further increases the attractiveness and stability of the device, and meanwhile, the unlocking device consists of the shifting block and the push rod, so that the convenience of the device is greatly improved, and the device is worthy of being widely popularized.

Drawings

Fig. 1 is a front view structural diagram of a power adapter with a self-locking function according to the present invention;

FIG. 2 is a schematic structural view of the separator of FIG. 1;

fig. 3 is a partially enlarged view of a portion a in fig. 1.

Illustration of the drawings:

1. a housing; 2. a power supply main body; 3. a plug; 4. a slide rail; 5. a slide bar; 6. a separator plate; 7. a wire winding rod; 8. a data line; 9. a data connector; 10. a rear cover; 11. a bolt; 12. a cavity; 13. buckling; 14. a spring; 15. a shifting block; 16. a push rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a power adapter with a self-locking function comprises a shell 1, a power main body 2 is arranged on one side of the center of the shell 1, a plug 3 corresponding to the power main body 2 is fixedly connected to one side of the outer wall of the shell 1, slide rails 4 are fixedly connected to the top and the bottom of the inner wall of the shell 1, slide rails 5 are slidably connected to the centers of the two slide rails 4, a separation plate 6 is fixedly connected to one end, far away from the power main body 2, of the two slide rails 5, and a wire collecting device composed of the slide rails 4, the slide rails 5, the separation plate 6, a winding rod 7, a rear cover 10 and other structural devices can be used for conveniently collecting a data wire 8;

a winding rod 7 is fixedly connected to the center of the isolation plate 6, a data wire 8 corresponding to the power supply main body 2 is connected to the outer wall of the winding rod 7 in a winding mode, a data connector 9 is fixedly connected to one end, far away from the power supply main body 2, of the data wire 8, and a rear cover 10 is fixedly connected to one end, far away from the isolation plate 6, of the winding rod 7;

the top and the bottom of one side of the back cover 10 close to the shell 1 are both fixedly connected with a bolt 11, the top and the bottom of one side of the shell 1 close to the back cover 10 are both provided with a cavity 12, one side of the inner wall of the two cavities 12 is both fixedly connected with a buckle 13, a plurality of springs 14 are arranged between the two buckles 13 and the inner wall of the cavity 12, the two bolts 11 can be inserted into the two cavities 12 through the back cover 10, so that the buckle 13 automatically clamps the bolts 11 under the action of the elasticity of the buckle 13 and the springs 14, thereby the device can realize self-locking, the shell 1 and the back cover 10 are combined, the embedded structure of the device also increases the aesthetic property and the stability of the device, one sides of the top and the bottom of the outer wall of the shell 1 close to the back cover 10 are both slidably connected with shifting blocks 15, one sides of the two shifting blocks 15 close to the shell 1 are both fixedly connected with push rods 16 corresponding to the buckles 13, can be through stirring two block 15 of dialling to block 15 drives corresponding push rod 16 motion, thereby two push rod 16 promote corresponding buckle 13 and pack up, thereby part buckle 13 and bolt 11, thereby reach the purpose of unblock, thereby improved the convenience of the device greatly.

Fixed connection between power supply main part 2 and plug 3, the outer wall of wire winding pole 7 is wavy constructional device, this kind of constructional device is convenient for accomodating of data line 8, the circular port corresponding with data line 8 has all been seted up at the top of division board 6 and back lid 10 one side, two spouts have all been seted up to one side that 1 outer wall top of shell and bottom are close to back lid 10, and two stir equal fixedly connected with in one side that is close to shell 1 and two corresponding sliders of spout of piece 15, this kind of constructional device can play the spacing fixed effect of piece 15 of stirring, the rectangular channel corresponding with push rod 16 has all been seted up to one side that 1 outer wall top of shell and bottom are close to back lid 10.

The working principle is as follows: the utility model provides a power adapter with self-locking function has great improvement innovation with traditional device, when using this kind of power adapter with self-locking function, can insert two bolt 11 through back lid 10 in two cavities 12, thereby buckle 13 blocks bolt 11 by oneself under the effect of elasticity of self and a plurality of spring 14, thereby can make the device can realize the auto-lock, thereby combine shell 1 and back lid 10, and its embedded structure still increases the aesthetic property and the stability of the device, simultaneously can also be through stirring two stirring piece 15, thereby stirring piece 15 drives corresponding push rod 16 motion, thereby two push rod 16 promote corresponding buckle 13 and pack up, thereby divide buckle 13 and bolt 11, thereby reach the mesh of unblock, thereby the convenience of the device has been improved greatly, then can be through being separated by slide rail 4, The take-up that constructional device such as draw runner 5, division board 6, wire winding rod 7 and back lid 10 constitute to can be convenient for accomodating of data line 8, the data line 8 of accomodating simultaneously still with external isolated, thereby play fine guard action, thereby improved the device's life greatly.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A power adapter with self-locking function, includes shell (1), its characterized in that: a power supply main body (2) is arranged on one side of the center of the shell (1), a plug (3) corresponding to the power supply main body (2) is fixedly connected to one side of the outer wall of the shell (1), slide rails (4) are fixedly connected to the top and the bottom of the inner wall of the shell (1), slide bars (5) are slidably connected to the centers of the two slide rails (4), and an isolation plate (6) is fixedly connected to one end, far away from the power supply main body (2), between the two slide bars (5);

a winding rod (7) is fixedly connected to the center of the isolation plate (6), a data wire (8) corresponding to the power supply main body (2) is connected to the outer wall of the winding rod (7) in a winding mode, a data connector (9) is fixedly connected to one end, far away from the power supply main body (2), of the data wire (8), and a rear cover (10) is fixedly connected to one end, far away from the isolation plate (6), of the winding rod (7);

the back lid (10) is close to the equal fixedly connected with bolt (11) in top and the bottom of shell (1) one side, cavity (12), two have all been seted up to top and the bottom that shell (1) is close to back lid (10) one side equal fixedly connected with buckle (13), two of one side of cavity (12) inner wall all be provided with a plurality of springs (14) between buckle (13) and cavity (12) inner wall, the equal sliding connection in one side that shell (1) outer wall top and bottom are close to back lid (10) has stirring piece (15), two stir equal fixedly connected with in one side that is close to shell (1) of stirring piece (15) and buckle (13) corresponding push rod (16).

2. The power adapter with self-locking function according to claim 1, characterized in that: the power supply main body (2) is fixedly connected with the plug (3).

3. The power adapter with self-locking function according to claim 1, characterized in that: the outer wall of the winding rod (7) is a wave-shaped structure device.

4. The power adapter with self-locking function according to claim 1, characterized in that: circular holes corresponding to the data lines (8) are formed in the top of one side of the isolation plate (6) and the top of one side of the rear cover (10).

5. The power adapter with self-locking function according to claim 1, characterized in that: two sliding grooves are formed in one side, close to the rear cover (10), of the top and the bottom of the outer wall of the shell (1), and two sliding blocks, corresponding to the two sliding grooves, are fixedly connected to one side, close to the shell (1), of the poking block (15).

6. The power adapter with self-locking function according to claim 1, characterized in that: and rectangular grooves corresponding to the push rods (16) are formed in the top and the bottom of the outer wall of the shell (1) and on one side of the bottom close to the rear cover (10).