CN218648203U

CN218648203U - Power adapter convenient to equipment

Info

Publication number: CN218648203U
Application number: CN202222791285.8U
Authority: CN
Inventors: 柯贤明; 谢艳平; 黄锦辉
Original assignee: Dongguan Guanjin Electronic Technology Co ltd
Current assignee: Dongguan Guanjin Electronic Technology Co ltd
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2023-03-17
Anticipated expiration: 2032-10-24

Abstract

The utility model discloses a power adapter convenient to equipment, relate to power adapter technical field, including the connector, the one end of connector is connected with connection power supply module dress head, the one end of connection power supply module dress head is connected with grafting power supply module dress head, the inside of connecting power supply module dress head and grafting power supply module dress head all is connected with the circuit board, one side surface of grafting power supply module dress head is connected with two plugs, this power adapter is through the cooperation of equipment fixed block and equipment mounting, can be convenient for connect the first high-speed joint and the dismantlement of power supply module dress head and grafting power supply module dress head, be convenient for going out of power adapter and carry, improve power adapter's suitable scene, and the slide passes through plug activity groove and adjustment tank and spacing groove and stopper and movable block and coupling spring's cooperation, the convenience is according to the interval between the socket jack that uses, the interval of adjustment plug, guarantee the stability of the grafting of power adapter, prevent to drop.

Description

Power adapter convenient to equipment

Technical Field

The utility model relates to a power adapter technical field specifically is a power adapter convenient to equipment.

Background

The power adapter is the equipment that can provide the power for electronic equipment, its volume is less, be convenient for provide the power source for small-size electronic equipment, conveniently go out to carry, guarantee electronic equipment's normal operation, chinese patent for example discloses a power adapter convenient to equipment (notice No. CN 211405883U), this patent technology includes the data line connector, the set casing, the copper sheet plug, the inductance, docking plug, electric capacity, the transformer, the feeler block, control IC board and PCB board, data line connector left side is provided with the set casing, set casing internally mounted has electric capacity, the inductance is installed to the electric capacity upside, the copper sheet plug is installed in the inside left side of set casing, docking plug is installed to set casing right-hand member face, the transformer is installed on the set casing right side, the control IC board is installed on the transformer right side, the feeler block is installed with control IC board junction, the PCB board is installed on control IC board right side, the problem that original power adapter can not assemble the use has been solved to this design, the utility model discloses rational in infrastructure, the composite erection of being convenient for, excellent in use effect, therefore, the practicality is strong.

In above-mentioned patent and prior art, the problem of original power adapter can not assemble the use has been solved, the aggregate erection of being convenient for, excellent in use effect, therefore, the clothes hanger is strong in practicability, when using, the power adapter of equipment is being received the separation that drops easily when touching through the magnet piece, thereby lead to the unstability of power connection, it is impaired to use the circuit board that leads to electronic equipment easily for a long time, and the plug is when using, the jack of current socket is mostly the same size and specification, but go out to be poor to meet the socket jack of specification difference easily, thereby it is loose to make the plug be difficult to insert the jack inside or peg graft, drop easily, influence power adapter's normal use.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a power adapter convenient to equipment has solved power adapter and has connected unstable problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a power adapter convenient to assemble comprises a connector, wherein one end of the connector is connected with a connecting power supply assembling head, one end of the connecting power supply assembling head is connected with an inserting power supply assembling head, the connecting power supply assembling head and the inserting power supply assembling head are both internally connected with a circuit board, and one side surface of the inserting power supply assembling head is connected with two plugs;

the connecting power supply assembling head comprises a first shell, the upper surface of the first shell is connected with a second shell, the inner bottom side of the first shell is connected with four first fixing columns, and two sides of the first shell are both connected with assembling fixing blocks;

the plug-in power supply assembly head comprises a third shell, a fourth shell is connected to the upper surface of the third shell, four second fixing columns are connected to the inner bottom side of the third shell, one end of the third shell is connected with a circuit board connector, and assembly fixing pieces are connected to the two sides of the third shell.

As a further technical scheme of the utility model, the plug includes the mount pad, the last surface connection of mount pad has the conducting strip, the both sides of mount pad bottom are advanced to be connected with the slider, one side of mount pad and the top that is located the slider are connected with the slide, the last surface connection of slide has the movable block.

As a further technical scheme of the utility model, a side surface of first shell connects to correspond with the circuit board and has seted up the connector, circuit board connects and the connector all is connected with the circuit board, a side surface of equipment mounting is connected with the gib block, the one end of equipment mounting is connected with two spacing shell fragments, two the surface of gib block all is connected with the lug.

As the utility model discloses a further technical scheme, the terminal surface of equipment fixed block corresponds with the equipment mounting and sets up the block groove of looks adaptation, the inside wall in block groove corresponds with the gib block and has seted up the guide way, the fixed slot has been seted up with two lug correspondences in the one end surface in block groove.

As a further technical scheme of the utility model, a plug movable groove has been seted up to a side surface of third shell and the sliding path correspondence of third shell, the inside wall in plug movable groove corresponds with the slider and sets up the notch of looks adaptation, the surface of third shell corresponds with the sliding path of the one end of slide and has seted up the adjustment tank, the spout has been seted up with movable block sliding path correspondence to the upper surface of slide, a side of movable block is connected with the stopper, a side of movable block is connected with coupling spring.

As a further technical scheme of the utility model, the inside wall of adjustment tank corresponds with the stopper and has seted up a plurality of spacing grooves, and is a plurality of the internal diameter size of spacing groove and the external diameter size looks adaptation of stopper, the internal diameter size of plug activity groove and adjustment tank and the slip path looks adaptation of mount pad.

Advantageous effects

The utility model provides a power adapter convenient to equipment. Compared with the prior art, the method has the following beneficial effects:

1. the utility model provides a power adapter convenient to equipment, through the cooperation of the equipment fixed block of first shell and the corresponding department in third shell both sides surface and equipment mounting, can be convenient for connect the first quick connection and the dismantlement of power supply module dress head and grafting power supply module dress head, the quick assembly disassembly of the two can be convenient for to the block groove and the fixed slot on equipment fixed block surface and spacing shell fragment and lug to the equipment of being convenient for power adapter's the going out of carrying is used, improves power adapter's suitable scene.

2. The utility model provides a power adapter convenient to equipment, the slide of mount pad one side passes through the cooperation of plug movable groove and adjustment tank and spacing groove and the stopper and the movable block of slide upper surface and coupling spring, can make the mount pad according to the regulation of stopper, adjusts the interval between two plugs to the convenient interval between socket jack that uses, the interval of adjustment plug guarantees power adapter's the stability of pegging graft, prevents to drop.

Drawings

FIG. 1 is a schematic diagram of a power adapter for easy assembly;

FIG. 2 is an exploded view of a power adapter for ease of assembly;

FIG. 3 is a front view of a first housing of a power adapter for ease of assembly;

FIG. 4 is an exploded view of the first housing of the power adapter to facilitate assembly;

FIG. 5 is an enlarged view of A of FIG. 4 of a power adapter for ease of assembly;

fig. 6 is an enlarged view of B in fig. 4 of a power adapter for easy assembly.

In the figure: 1. a connector; 2. connecting a power supply assembly head; 21. a first housing; 22. a second housing; 23. a first fixed column; 24. a connecting port; 25. assembling a fixed block; 251. a clamping groove; 252. a guide groove; 253. fixing grooves; 3. a plug-in power supply assembly head; 31. a third housing; 32. a fourth housing; 33. a second fixed column; 34. a circuit board connector; 35. assembling the fixing piece; 351. a guide strip; 352. a limiting elastic sheet; 353. a bump; 36. a plug movable groove; 37. an adjustment groove; 38. a limiting groove; 4. a circuit board; 5. a plug; 51. a mounting base; 52. a conductive sheet; 53. a slide base; 54. a slider; 55. a movable block; 56. a chute; 57. a limiting block; 58. a spring is connected.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a power adapter convenient for assembly, which comprises: the utility model provides a power adapter convenient to equipment, including connector 1, the one end of connector 1 is connected with connects the first 2 of power supply package dress, the one end of connecting the first 2 of power supply package dress is connected with grafting power supply package dress head 3, the inside of connecting the first 2 of power supply package dress and grafting power supply package dress head 3 all is connected with circuit board 4, a side surface of grafting power supply package dress head 3 is connected with two plugs 5, connect the first 2 of power supply package dress and include first shell 21, the last surface connection of first shell 21 has second shell 22, the interior bottom side of first shell 21 is connected with four first fixed column 23, the both sides of first shell 21 all are connected with equipment fixed block 25, grafting power supply package dress head 3 includes third shell 31, the upper surface connection of third shell 31 has fourth shell 32, the interior bottom side of third shell 31 is connected with four second fixed column 33, the one end of third shell 31 is connected with circuit board joint 34, the both sides of third shell 31 all are connected with equipment fixed part 35.

As shown in fig. 4-6, the plug 5 includes a mounting seat 51, a conductive plate 52 is connected to an upper surface of the mounting seat 51, a slider 54 is further connected to two sides of a bottom end of the mounting seat 51, a sliding seat 53 is connected to one side of the mounting seat 51 and above the slider 54, a movable block 55 is connected to an upper surface of the sliding seat 53, a plug movable groove 36 is formed in a surface of one side of the third housing 31 corresponding to a sliding path of the third housing 31, a notch adapted to the inner side wall of the plug movable groove 36 corresponding to the slider 54 is formed in the inner side wall of the plug movable groove 36, an adjusting groove 37 is formed in a surface of the third housing 31 corresponding to the sliding path of one end of the sliding seat 53, a sliding groove 56 is formed in a surface of the sliding seat 53 corresponding to the sliding path of the movable block 55, a stopper 57 is connected to a side of the movable block 55, a connecting spring 58 is connected to a side of the movable block 55, a plurality of limiting grooves 38 are formed in the inner side wall of the adjusting groove 37 corresponding to the stopper 57, inner diameter dimensions of the plurality of the limiting grooves 38 are adapted to outer diameter dimensions of the stopper 57, two sliding grooves 52 can be connected to the sliding seat 51, and the plug movable block 52 can be conveniently matched to the plug movable block 37, and the plug movable block 52, and the plug can be conveniently inserted between the plug movable block 52 and the two sliding grooves 52.

As shown in fig. 1 to 5, a connection port 24 is formed on a side surface of the first housing 21 corresponding to the circuit board connector 34, the circuit board connector 34 and the connection port 24 are both connected to the circuit board 4, a guide bar 351 is connected to a side surface of the assembly fixture 35, two limit elastic pieces 352 are connected to one end of the assembly fixture 35, a protrusion 353 is connected to a surface of each of the two guide bars 351, an adaptive engagement groove 251 is formed on an end surface of the assembly fixture 25 corresponding to the assembly fixture 35, a guide groove 252 is formed on an inner side wall of the engagement groove 251 corresponding to the guide bar 351, and a fixing groove 253 is formed on an end surface of the engagement groove 251 corresponding to the two protrusions 353.

The utility model discloses a theory of operation: when the power supply assembling head is used, the connecting port 24 connected with one end of the first shell 21 of the power supply assembling head 2 is clamped with the circuit board connector 34 of the power supply assembling head 3, so that the assembling fixing pieces 35 connected with two sides of the third shell 31 are clamped along the clamping grooves 251 of the two corresponding assembling fixing blocks 25, the guide strips 351 of the assembling fixing pieces 35 slide in along the guide grooves 252, the two limiting elastic sheets 352 positioned at one end of the assembling fixing pieces 35 are stressed to shrink, and after the two limiting elastic sheets 352 are popped out along the clamping grooves 251, the convex blocks 353 positioned at one end of the limiting elastic sheets 352 are clamped with the corresponding fixing grooves 253, so that the assembling connection of the power supply assembling head 2 and the power supply assembling head 3 can be completed;

the movable block 55 on the surface of the sliding seat 53 of the mounting seat 51 slides along the sliding groove 56, so that the limiting block 57 connected with the movable block 55 slides along the adjusting groove 37 and is separated, the limiting block 57 slides into the adjusting groove 37, the mounting seat 51 is slid to a proper position according to the distance between the insertion holes, the movable block 55 is loosened, the connecting spring 58 drives the movable block 55 to reset, the limiting block 57 is clamped with the corresponding limiting groove 38, and the adjustment of the distance between the two plugs 5 can be completed.

Claims

1. A power adapter convenient to assemble comprises a connector (1) and is characterized in that one end of the connector (1) is connected with a power supply assembly head (2), one end of the power supply assembly head (2) is connected with a plug-in power supply assembly head (3), the inside of the power supply assembly head (2) and the inside of the plug-in power supply assembly head (3) are both connected with a circuit board (4), and the surface of one side of the plug-in power supply assembly head (3) is connected with two plugs (5);

the connecting power supply assembling head (2) comprises a first shell (21), the upper surface of the first shell (21) is connected with a second shell (22), the inner bottom side of the first shell (21) is connected with four first fixing columns (23), and the two sides of the first shell (21) are connected with assembling fixing blocks (25);

plug-in power supply module dress head (3) includes third shell (31), the upper surface of third shell (31) is connected with fourth shell (32), the interior bottom side of third shell (31) is connected with four second fixed columns (33), the one end of third shell (31) is connected with circuit board joint (34), the both sides of third shell (31) all are connected with equipment mounting (35).

2. The power adapter convenient to assemble according to claim 1, wherein the plug (5) comprises a mounting seat (51), a conductive sheet (52) is connected to the upper surface of the mounting seat (51), sliding blocks (54) are connected to two sides of the bottom end of the mounting seat (51), a sliding seat (53) is connected to one side of the mounting seat (51) and above the sliding blocks (54), and a movable block (55) is connected to the upper surface of the sliding seat (53).

3. The power adapter convenient to assemble as claimed in claim 1, wherein a connecting port (24) is formed on one side surface of the first housing (21) corresponding to the circuit board connector (34), the circuit board connector (34) and the connecting port (24) are both connected to the circuit board (4), a guide strip (351) is connected to one side surface of the assembling fixture (35), two limiting elastic pieces (352) are connected to one end of the assembling fixture (35), and a protrusion (353) is connected to the surface of each of the two guide strips (351).

4. The power adapter convenient for assembly as claimed in claim 3, wherein the end face of the assembly fixing block (25) is provided with a corresponding engaging groove (251) corresponding to the assembly fixing member (35), the inner sidewall of the engaging groove (251) is provided with a guiding groove (252) corresponding to the guiding bar (351), and one end surface of the engaging groove (251) is provided with a fixing groove (253) corresponding to the two protrusions (353).

5. The power adapter convenient to assemble as claimed in claim 2, wherein a plug moving groove (36) is formed on a side surface of the third housing (31) corresponding to a sliding path of the third housing (31), a matching notch is formed on an inner side wall of the plug moving groove (36) corresponding to the slider (54), an adjusting groove (37) is formed on a surface of the third housing (31) corresponding to a sliding path of one end of the sliding base (53), a sliding groove (56) is formed on an upper surface of the sliding base (53) corresponding to a sliding path of the movable block (55), a limit block (57) is connected to one side surface of the movable block (55), and a connecting spring (58) is connected to one side surface of the movable block (55).

6. The power adapter convenient to assemble as claimed in claim 5, wherein the inner side wall of the adjusting groove (37) and the limiting block (57) are correspondingly provided with a plurality of limiting grooves (38), the inner diameter of the plurality of limiting grooves (38) is adapted to the outer diameter of the limiting block (57), and the inner diameter of the plug moving groove (36) and the adjusting groove (37) is adapted to the sliding path of the mounting seat (51).