CN216356496U

CN216356496U - Detachable power supply with current stabilizing function

Info

Publication number: CN216356496U
Application number: CN202122451916.7U
Authority: CN
Inventors: 刘玉国; 陈本胥; 蔡莉
Original assignee: Dongguan Gangben Power Industry Co ltd
Current assignee: Dongguan Gangben Power Industry Co ltd
Priority date: 2021-10-12
Filing date: 2021-10-12
Publication date: 2022-04-19
Anticipated expiration: 2031-10-12

Abstract

The utility model relates to the technical field of power supplies, and discloses a detachable power supply with a current stabilizing function, which comprises a power supply shell, a cover plate and an open area, wherein the front end of the power supply shell is connected with an extending part, two sides of the extending part are provided with mounting holes, the mounting holes are in an open design, a fixing bolt is arranged inside each mounting hole, the fixing bolt is used for connecting the bottom parts of the inner walls of the extending part and the open area together, a power supply module is fixedly arranged inside the power supply shell, and the cover plate is movably arranged at the top of the power supply shell, so that the cover plate can be conveniently detached. According to the utility model, the cover plate is arranged at the top of the power supply shell and is hinged with the hinge hole in the inner wall of the power supply shell through the hinge column, so that when elements in the power supply shell need to be overhauled, the cover plate can be opened only by rotating the cover plate, and thus the elements in the power supply shell are overhauled.

Description

Detachable power supply with current stabilizing function

Technical Field

The utility model relates to the technical field of power supplies, in particular to a detachable power supply with a current stabilizing function.

Background

The Power adapter (Power adapter) is a Power supply conversion device for small 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, and the working principle of the Power adapter is that alternating current input is converted into direct current output; according to the connection mode, the device can be divided into a wall-inserting type and a desktop type. The intelligent anti-theft device is widely matched with security cameras, set top boxes, routers, light bars, massage instruments and other equipment. The existing power adapter generally cannot be disassembled from the shell, so that the components inside the power adapter are inconvenient to maintain.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In view of the deficiencies of the prior art, the present invention provides a detachable power supply with a current stabilizing function, so as to solve the problems mentioned in the background art.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a detachable power supply device with a current stabilizing function comprises a power supply shell, a cover plate and an opening area, wherein the front end of the power supply shell is connected with an extension part;

mounting holes are formed in two sides of the extending part, and the mounting holes are in an open design;

and a fixing bolt is arranged in the mounting hole and connects the extending part with the bottom of the inner wall of the open area.

Preferably, the inside fixed mounting of power shell has the power module, apron movable mounting makes the apron conveniently dismantle at the top of power shell to maintain and inspect the inside component of power shell.

Preferably, the rear end of apron is connected with the hinge post, the hinge hole has been seted up to power shell rear end inner wall, the hinge post is articulated with the hinge hole, makes the apron directly open through the rotation to be difficult for losing and damaging.

Preferably, the inner wall bottom in open area is connected with the thread bush, fixing bolt's middle part thread bush is equipped with rotatory piece, the inner wall bottom in open area is connected with articulated seat, the bottom of rotatory piece is articulated with articulated seat, makes fixing bolt can accomodate through the rotation after dismantling, when the installation, rotates to the mounting hole position again to avoid losing the condition.

Preferably, a partition plate is arranged inside the open area, the front end of the partition plate is connected with a wiring part, and the wiring part can facilitate connection of an external lead.

Preferably, a wire is arranged in the middle of the wiring portion and electrically connected with the wiring portion.

Preferably, the middle parts of the wiring part and the partition board are provided with communicating holes, wire outgoing terminals are arranged inside the communicating holes, the rear ends of the wire outgoing terminals are connected with the power supply module, and when wires are installed, the wire outgoing terminals are electrified with the wires.

Preferably, the communication hole extends to the inside of the wiring part, a terminal is connected to the top of the communication hole in a threaded manner, the bottom of the terminal is in contact with the top of the outlet terminal, the rear end of the lead is sleeved around the terminal and in contact with the terminal, and when the lead is installed, the terminal is screwed on the top of the communication hole.

Compared with the prior art, the utility model provides a detachable power supply with a current stabilizing function, which has the following beneficial effects:

1. according to the utility model, the cover plate is arranged at the top of the power supply shell and is hinged with the hinge hole in the inner wall of the power supply shell through the hinge column, so that when elements in the power supply shell need to be overhauled, the cover plate can be opened only by rotating the cover plate, and thus the elements in the power supply shell are overhauled.

2. According to the utility model, the extension part, the mounting hole, the fixing bolt, the rotating block and the hinge seat are arranged, so that when fastening is required, the extension part is connected through the fixing bolt, the fixing bolt can be accommodated through rotation after being detached, and when mounting is carried out, the fixing bolt is rotated to the position of the mounting hole, so that the loss condition is avoided.

Drawings

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

FIG. 2 is an enlarged view of A of FIG. 1 according to the present invention;

FIG. 3 is a cross-sectional view of the present invention;

FIG. 4 is an enlarged view of B of FIG. 3 according to the present invention;

fig. 5 is a perspective exploded view of the present invention.

In the figure: 101 power supply shell, 102 cover plate, 103 open area, 2 power supply module, 301 partition plate, 302 wiring part, 303 communication hole, 304 wiring post, 305 outlet terminal, 306 lead, 401 extension part, 402 mounting hole, 403 fixing bolt, 404 rotating block, 405 hinge base and 406 thread sleeve.

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.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the utility model.

Referring to fig. 1-5, the present invention provides a technical solution: a detachable power supply device with a current stabilizing function comprises a power supply shell 101, a cover plate 102 and an opening area 103, wherein the front end of the power supply shell 101 is connected with an extension part 401, the cover plate 102 is arranged at the top of the power supply shell 101, and the cover plate 102 is hinged with a hinge hole in the inner wall of the power supply shell 101 through a hinge column, so that when elements in the power supply shell 101 need to be overhauled, the cover plate 102 only needs to be rotated to be opened, and the elements in the power supply shell 101 can be overhauled;

mounting holes 402 are formed in two sides of the extension portion 401, and the mounting holes 402 are open;

the inside of the mounting hole 402 is provided with a fixing bolt 403, and the fixing bolt 403 connects the extension 401 and the bottom of the inner wall of the open area 103 together.

The inside fixed mounting of power supply housing 101 has power module 2, and apron 102 movable mounting makes apron 102 conveniently dismantle at the top of power supply housing 101 to maintain and inspect the inside component of power supply housing 101.

The rear end of apron 102 is connected with the hinge post, and the hinge hole has been seted up to power shell 101 rear end inner wall, and the hinge post is articulated with the hinge hole, makes apron 102 directly open through the rotation to be difficult for losing and damaging.

The inner wall bottom of open area 103 is connected with thread bush 406, and the middle part thread bush of fixing bolt 403 is equipped with rotatory piece 404, and the inner wall bottom of open area 103 is connected with articulated seat 405, and the bottom of rotatory piece 404 is articulated with articulated seat 405, makes fixing bolt 403 can accomodate through the rotation after dismantling, when the installation, rotates again to mounting hole 402 position to avoid losing the condition.

A partition 301 is disposed inside the open region 103, and a wiring portion 302 is connected to a front end of the partition 301, wherein the wiring portion 302 can facilitate external wire connection.

The middle portion of the wiring portion 302 is provided with a wire 306, and the wire 306 is electrically connected with the wiring portion 302.

The wire connecting portion 302 and the middle portion of the partition 301 are both provided with a communication hole 303, an outlet terminal 305 is arranged inside the communication hole 303, the rear end of the outlet terminal 305 is connected with the power module 2, and when a lead 306 is installed, the outlet terminal 305 and the lead 306 are electrified.

The communication hole 303 extends to the inside of the wire connection portion 302, a post 304 is screwed to the top of the communication hole 303, the bottom of the post 304 contacts the top of the outlet terminal 305, the rear end of the lead 306 is sleeved around the post 304 and contacts the post 304, and when the lead 306 is installed, the post 304 is screwed to the top of the communication hole 303.

When using, when needing to overhaul the inside component of power shell 101, only need rotate apron 102, can open, thereby overhaul the inside component of power shell 101, through setting up extension 401, mounting hole 402, fixing bolt 403, rotatory piece 404 and articulated seat 405, thereby when needs fastening, through fixing bolt 403 with extension 401 connect can, and fixing bolt 403 can accomodate through the rotation after dismantling, when the installation, again rotate to mounting hole 402 position, thereby avoid losing the condition, the problem of prior art through the screw installation, the screw is lost easily has been solved.

In summary, according to the present invention, the cover plate 102 is disposed on the top of the power supply housing 101, and the cover plate 102 is hinged to the hinge hole on the inner wall of the power supply housing 101 through the hinge post, so that when the components inside the power supply housing 101 need to be repaired, the cover plate 102 only needs to be rotated to be opened, so as to repair the components inside the power supply housing 101, and by disposing the extension portion 401, the mounting hole 402, the fixing bolt 403, the rotating block 404 and the hinge seat 405, when fastening is needed, the extension portion 401 is connected through the fixing bolt 403, and the fixing bolt 403 can be received by rotating after being detached, and when being installed, the fixing bolt is rotated to the position of the mounting hole 402, so as to avoid loss.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in the 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. A detachable power supply with current stabilizing function comprises a power supply shell (101), a cover plate (102) and an open area (103), and is characterized in that: the front end of the power supply shell (101) is connected with an extension part (401);

mounting holes (402) are formed in two sides of the extension part (401), and the mounting holes (402) are open;

and a fixing bolt (403) is arranged in the mounting hole (402), and the fixing bolt (403) connects the extension part (401) and the bottom of the inner wall of the open area (103).

2. A detachable power supply with current stabilizing function as claimed in claim 1, wherein: the power module (2) is fixedly installed in the power shell (101), and the cover plate (102) is movably installed at the top of the power shell (101).

3. A detachable power supply with current stabilizing function as claimed in claim 2, wherein: the rear end of apron (102) is connected with the hinge post, the hinge hole has been seted up to power shell (101) rear end inner wall, the hinge post is articulated with the hinge hole.

4. A detachable power supply with current stabilizing function as claimed in claim 1, wherein: the inner wall bottom of open area (103) is connected with thread bush (406), the middle part thread bush of fixing bolt (403) is equipped with rotatory piece (404), the inner wall bottom of open area (103) is connected with articulated seat (405), the bottom and the articulated seat (405) of rotatory piece (404) are articulated.

5. A detachable power supply with current stabilizing function as claimed in claim 1, wherein: a partition plate (301) is arranged in the open area (103), and the front end of the partition plate (301) is connected with a wiring part (302).

6. A detachable power supply with current stabilizing function as claimed in claim 5, wherein: the middle part of the wiring part (302) is provided with a lead (306), and the lead (306) is electrically connected with the wiring part (302).

7. A detachable power supply with current stabilizing function as claimed in claim 6, wherein: the middle parts of the wiring part (302) and the partition plate (301) are provided with communication holes (303), wire outgoing terminals (305) are arranged inside the communication holes (303), and the rear ends of the wire outgoing terminals (305) are connected with the power module (2).

8. A detachable power supply with current stabilizing function as claimed in claim 7, wherein: the communication hole (303) extends to the interior of the wiring part (302), a wiring terminal (304) is connected to the top of the communication hole (303) in a threaded mode, the bottom of the wiring terminal (304) is in contact with the top of the outlet terminal (305), and the rear end of the lead (306) is sleeved on the periphery of the wiring terminal (304) and is in contact with the wiring terminal (304).