CN220874841U

CN220874841U - Outdoor power supply equipment

Info

Publication number: CN220874841U
Application number: CN202322265474.6U
Authority: CN
Inventors: 李策
Original assignee: Shijiazhuang An Electronic Technology Co ltd
Current assignee: Shijiazhuang An Electronic Technology Co ltd
Priority date: 2023-08-23
Filing date: 2023-08-23
Publication date: 2024-04-30
Anticipated expiration: 2033-08-23

Abstract

The utility model relates to the technical field of outdoor power supplies, in particular to an outdoor power supply device, which comprises a protective shell, wherein an inner plate is inserted into the protective shell, a circuit board is fixedly connected onto the inner plate, a protective mechanism which is convenient for protecting the circuit board is fixedly clamped onto the inner plate, a quick connection mechanism which is convenient for quick connection with an external circuit is arranged on the circuit board, the quick connection is fixedly connected onto the upper surface of the circuit board, and a pressing plate is arranged on the upper surface of the quick connection. This outdoor power equipment has still cup jointed the inner shell on the circuit board in the inner panel, and the side channel of inner shell both sides and the cardboard looks joint on the inner panel to in order to firmly cover the inner shell on the circuit board, thereby prevent that insects from entering into and lead to the short circuit on the circuit board, and be provided with copper and fixed springboard in the quick-operation joint of connecting on the circuit board, extrusion plate and copper butt on the fixed springboard are convenient for fix the wire of pegging graft between copper and fixed springboard.

Description

Outdoor power supply equipment

Technical Field

The utility model relates to the technical field of outdoor power supplies, in particular to an outdoor power supply device.

Background

The power adapter is a power supply conversion device of small portable electronic equipment and electronic appliances, and generally consists of components such as a shell, a transformer, an inductor, a capacitor, a control IC, a PCB and the like, and the working principle of the power adapter is that alternating current input is converted into direct current output; the connection mode can be divided into a wall-inserted type and a desktop type. The system is widely matched with security cameras, set top boxes, routers, lamp bars, massage devices and other devices.

The prior art outdoor power supply adapter does not have the structure of fast connection of an external circuit and a circuit board and waterproof and insect prevention of the circuit board when in use, so that the outdoor power supply adapter is required to be screwed off a wiring terminal by means of a screwdriver and then inserted into the wiring terminal for screwing down and fixing, the outdoor power supply adapter is excessively complicated and needs to use tools, meanwhile, the prior art outdoor power supply equipment cannot protect small insects in use, so that the small insects are very easy to cause loss after being drilled into the equipment to contact with the circuit board, the circuit board is inconvenient to use, and the outdoor power supply equipment is designed based on the defects of the prior art.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides outdoor power equipment which has the advantages of quick connection of an external circuit and a circuit board and waterproof and insect prevention of the circuit board, and solves the problems that the connection of a wire and the circuit board is complicated, the waterproof effect cannot be improved and insect prevention enters the circuit board by means of tools and an outdoor power adapter.

The utility model provides the following technical scheme: the outdoor power equipment comprises a protective shell, wherein an inner plate is inserted into the protective shell, a circuit board is fixedly connected to the inner plate, a protective mechanism which is convenient for protecting the circuit board is fixedly clamped to the inner plate, and a quick connection mechanism which is convenient for quick connection with an external circuit is arranged on the circuit board;

The quick connection mechanism comprises a quick connector, a pressing plate, a pressing head, a fixed spring plate and a pressing plate, wherein the quick connector is fixedly connected to the upper surface of the circuit board, the pressing plate is arranged on the upper surface of the quick connector, the pressing head is fixedly connected to the lower surface of the pressing plate, the fixed spring plate is fixedly connected to the bottom of an inner cavity of the quick connector, and the pressing plate is fixedly connected to the upper surface of the fixed spring plate.

As a preferable technical scheme of the utility model, the quick-connection mechanism further comprises a movable groove and a copper plate, wherein the movable groove is arranged on the upper surface of the quick-connection in a penetrating way, and the copper plate is fixedly connected to the top of an inner cavity of the quick-connection.

As a preferable technical scheme of the utility model, the protection mechanism comprises an inner shell, a through groove, side grooves and a clamping plate, wherein the inner shell is fixedly sleeved above a circuit board, the through groove is formed in one side of the inner shell, the side grooves are formed in the upper side and the lower side of the inner shell, and the clamping plate is fixedly connected to the inner plate.

As a preferable technical scheme of the utility model, the top of the protective shell is fixedly connected with a mounting hole, the back of the inner plate is provided with a buckle, and the back of the protective shell is provided with a clamping groove in a penetrating way.

As a preferable technical scheme of the utility model, clamping strips are fixedly clamped on two sides of the circuit board, and a connector is fixedly connected to the circuit board.

As a preferable technical scheme of the utility model, the through groove is fixedly inserted on the connector, and the clamping plate is fixedly clamped in the side groove.

As a preferable technical scheme of the utility model, the lower surface of the copper plate is contacted with the upper surface of the extrusion plate, the pressing head is in sliding connection with the inside of the movable groove, the bottom of the pressing head is contacted with the upper surface of the fixed spring plate, and the copper plate is electrically connected with the circuit board.

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

1. This outdoor power equipment drives the press head through pressing down the press plate and moves down, the press head of moving down applys down to fixed spring plate and makes its deformation buckle to make the fixed spring plate that buckles drive the stripper plate break away from with the contact of copper, insert outside wire between copper and stripper plate from the opening part of quick-operation joint this moment, loosen the press plate after the grafting is accomplished, fixed spring plate rebound after not receiving down force and reset and drive the stripper plate and move up, the stripper plate is fixed the wire extrusion that is in between copper and the stripper plate when moving up can, the device is convenient for be connected outside circuit fast with the circuit board.

2. This outdoor power equipment through the upward down moving with the circuit board of inner shell alignment inserts, can fix the inner shell through the inside that the connector inserted logical groove and cardboard joint advance the inside in side groove, is zonulae occludens between inner shell and the inner panel this moment, can effectively prevent that outside insect from entering into the circuit board on lead to the short circuit, cup jointed protective housing on the inner panel simultaneously, protective housing except that bottom all has not trompil for the circuit board can effectively prevent that the rainwater from entering into on the circuit board when rainy day, the device is convenient for protect the circuit board.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of an explosion structure of the outdoor power equipment of the present utility model;

FIG. 3 is a schematic view of an explosion structure of an inner plate according to the present utility model;

FIG. 4 is a schematic diagram of a circuit board and a protection mechanism according to the present utility model;

FIG. 5 is a schematic cross-sectional view of the quick connect mechanism of the present utility model. In the figure: 1. a protective housing; 101. a mounting hole; 102. an inner plate; 103. a buckle; 104. a clamping groove; 2. a circuit board; 201. clamping strips; 202. a connector; 3. a protective mechanism; 301. an inner case; 302. a through groove; 303. a side groove; 304. a clamping plate; 4. a quick connection mechanism; 401. a quick connector; 402. pressing the plate; 403. a movable groove; 404. pressing head; 405. copper plate; 406. fixing the spring plate; 407. and extruding the plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, an outdoor power equipment includes a protective housing 1, an inner plate 102 is inserted in the protective housing 1, a circuit board 2 is fixedly connected to the inner plate 102, a protective mechanism 3 which is convenient for protecting the circuit board 2 is fixedly clamped on the inner plate 102, a quick connection mechanism 4 which is convenient for quick connection with an external circuit is arranged on the circuit board 2, a mounting hole 101 is fixedly connected to the top of the protective housing 1, a buckle 103 is arranged on the back of the inner plate 102, a clamping groove 104 is formed in the back of the protective housing 1 in a penetrating manner, clamping strips 201 are fixedly clamped on two sides of the circuit board 2, and a connector 202 is fixedly connected to the circuit board 2.

Referring to fig. 5, the quick-connect mechanism 4 includes a quick connector 401, a pressing plate 402, a pressing head 404, a fixed spring 406 and a pressing plate 407, the quick connector 401 is fixedly connected to the upper surface of the circuit board 2, the pressing plate 402 is disposed on the upper surface of the quick connector 401, the pressing head 404 is fixedly connected to the lower surface of the pressing plate 402, the fixed spring 406 is fixedly connected to the bottom of the inner cavity of the quick connector 401, the pressing plate 407 is fixedly connected to the upper surface of the fixed spring 406, the quick-connect mechanism 4 further includes a movable slot 403 and a copper plate 405, the movable slot 403 is penetrated and opened on the upper surface of the quick connector 401, the copper plate 405 is fixedly connected to the top of the inner cavity of the quick connector 401, the lower surface of the copper plate 405 is in contact with the upper surface of the pressing plate 407, the pressing head 404 is slidingly inserted into the movable slot 403, the bottom of the pressing head 404 is in contact with the upper surface of the fixed spring 406, and the copper plate 405 is electrically connected to the circuit board 2.

Through setting up press head 404, be convenient for when pushing down press plate 402, press head 404 can push down along with and make its deformation drive stripper plate 407 down to the fixed stripper plate 406 of fixed stripper plate 406 is exerted pressure, thereby for the wire insert with copper 405 be connected and provide the space, through setting up fixed stripper plate 406 and stripper plate 407, be convenient for carry out the centre gripping fixed to the wire of inserting.

Referring to fig. 4, the protection mechanism 3 includes an inner housing 301, a through slot 302, a side slot 303, and a clamping plate 304, wherein the inner housing 301 is fixedly sleeved over the circuit board 2, the through slot 302 is formed on one side of the inner housing 301, the side slot 303 is formed on the upper and lower sides of the inner housing 301, the clamping plate 304 is fixedly connected to the inner plate 102, the through slot 302 is fixedly inserted into the connector 202, and the clamping plate 304 is fixedly clamped inside the side slot 303.

Through setting up inner shell 301, be convenient for protect circuit board 2, prevent that outside insect from entering into and lead to the short circuit on the circuit board 2, through setting up side channel 303 and cardboard 304, be convenient for firmly fix inner shell 301 on inner panel 102 and protect circuit board 2.

When the outdoor power equipment is used in an initial state, firstly, the outer part of an inner plate 102 is sleeved with a protective outer shell 1, a buckle 103 on the inner plate 102 is clamped with a clamping groove 104 on the protective outer shell 1 so as to conveniently protect a circuit board 2 in the buckle 103 from water and dust, an inner shell 301 is sleeved on the circuit board 2 in the inner plate 102, side grooves 303 on two sides of the inner shell 301 are clamped with clamping plates 304 on the inner plate 102 so as to conveniently firmly sleeve the inner shell 301 on the circuit board 2, thereby preventing insects from entering the circuit board 2 to cause short circuits, a copper plate 405 and a fixed spring plate 406 are arranged in a quick connector 401 connected with the circuit board 2, a pressing plate 407 on the fixed spring plate 406 is abutted with the copper plate 405 so as to conveniently fix a lead wire inserted between the copper plate 405 and the fixed spring plate 406;

When the external circuit is required to be connected with the circuit board 2, the pressing plate 402 is pressed downwards to drive the pressing head 404 to move downwards, the pressing head 404 moved downwards applies downward pressure to the fixed spring plate 406 to deform and bend the fixed spring plate 406, so that the bent fixed spring plate 406 drives the pressing plate 407 to break away from contact with the copper plate 405, at the moment, an external wire is inserted between the copper plate 405 and the pressing plate 407 from the opening of the quick connector 401, the pressing plate 402 is loosened after the insertion is finished, the fixed spring plate 406 is reset after the pressing plate is not pressed downward, and drives the pressing plate 407 to move upwards, and the wire between the copper plate 405 and the pressing plate 407 is pressed and fixed when the pressing plate 407 moves upwards.

When needing to protect circuit board 2, firstly aim at the upper and lower removal of circuit board 2 with inner shell 301 and insert, until connector 202 inserts the inside of logical groove 302 and cardboard 304 joint advance the inside of side groove 303 can be fixed inner shell 301, be zonulae occludens between inner shell 301 and the inner panel 102 this moment, can effectively prevent that outside insect from entering into circuit board 2 and leading to the short circuit, cup jointed protective housing 1 on inner panel 102 simultaneously, protective housing 1 all does not have the trompil except bottom for circuit board 2 can effectively prevent that the rainwater from entering into circuit board 2 on rainy day, the device is convenient for protect circuit board 2. Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. An outdoor power equipment, comprising a protective casing (1), characterized in that: an inner plate (102) is inserted into the protective shell (1), a circuit board (2) is fixedly connected to the inner plate (102), a protective mechanism (3) which is convenient for protecting the circuit board (2) is fixedly clamped on the inner plate (102), and a quick connection mechanism (4) which is convenient for quick connection with an external circuit is arranged on the circuit board (2);

Quick connect mechanism (4), quick connect mechanism (4) include quick-operation joint (401), press board (402), press head (404), fixed latch plate (406) and stripper plate (407), quick-operation joint (401) fixed connection is at the upper surface of circuit board (2), press board (402) setting is at the upper surface of quick-operation joint (401), press head (404) fixed connection is at the lower surface of pressing board (402), fixed latch plate (406) fixed connection is in the inner chamber bottom of quick-operation joint (401), stripper plate (407) fixed connection is at the upper surface of fixed latch plate (406).

2. An outdoor power equipment according to claim 1, characterized in that: the quick-connection mechanism (4) further comprises a movable groove (403) and a copper plate (405), wherein the movable groove (403) is formed in the upper surface of the quick-connection head (401) in a penetrating mode, and the copper plate (405) is fixedly connected to the top of an inner cavity of the quick-connection head (401).

3. An outdoor power equipment according to claim 1, characterized in that: the protection mechanism (3) comprises an inner shell (301), a through groove (302), side grooves (303) and a clamping plate (304), wherein the inner shell (301) is fixedly sleeved on the upper side of the circuit board (2), the through groove (302) is formed in one side of the inner shell (301), the side grooves (303) are formed in the upper side and the lower side of the inner shell (301), and the clamping plate (304) is fixedly connected to the inner plate (102).

4. An outdoor power equipment according to claim 1, characterized in that: the top fixedly connected with mounting hole (101) of shell (1) is protected, the back of inner panel (102) is provided with buckle (103), draw-in groove (104) have been run through at the back of shell (1).

5. An outdoor power equipment according to claim 1, characterized in that: the circuit board (2) is fixedly clamped with clamping strips (201) at two sides, and the circuit board (2) is fixedly connected with a connector (202).

6. An outdoor power equipment according to claim 3, characterized in that: the through groove (302) is fixedly inserted on the connector (202), and the clamping plate (304) is fixedly clamped in the side groove (303).

7. An outdoor power equipment according to claim 2, characterized in that: the lower surface of copper (405) contacts with the upper surface of stripper plate (407), press head (404) sliding grafting is in the inside of activity groove (403), the bottom of pressing head (404) contacts with the upper surface of fixed spring plate (406), copper (405) and circuit board (2) electric connection.