CN219107999U

CN219107999U - Portable charger power control circuit board

Info

Publication number: CN219107999U
Application number: CN202223421859.9U
Authority: CN
Inventors: 康琦
Original assignee: Gyx Optoelectronics Co ltd
Current assignee: Gyx Optoelectronics Co ltd
Priority date: 2022-12-20
Filing date: 2022-12-20
Publication date: 2023-05-30
Anticipated expiration: 2032-12-20

Abstract

The utility model relates to the technical field of charger power supply control circuit boards, in particular to a movable charger power supply control circuit board which comprises a supporting component, wherein the upper end of the supporting component is fixedly connected with a fixing plate, the left part of the upper end and the right part of the upper end of the fixing plate are fixedly connected with cooling fans, the front end and the rear end of the supporting component are fixedly connected with two positioning blocks, the upper end of the supporting component is sleeved with a circuit board body, the upper end of the supporting component is provided with four fixing nuts and four insulating pads, the four fixing nuts are respectively positioned on the upper parts of the four insulating pads, the four insulating pads are in contact with the circuit board body, and the left part of the upper end and the right part of the upper end of the supporting component are fixedly connected with a protection component. The movable charger power supply control circuit board provided by the utility model has the advantages of high connection efficiency, good protection effect and high stability, and is suitable for the use of the movable charger power supply control circuit board.

Description

Portable charger power control circuit board

Technical Field

The utility model relates to the technical field of charger power supply control circuit boards, in particular to a movable charger power supply control circuit board.

Background

The names of the circuit boards are: ceramic circuit board, aluminium oxide ceramic circuit board, aluminium nitride ceramic circuit board, PCB board, aluminium base board, high frequency board, thick copper, impedance board, PCB, ultra-thin circuit board, printing (copper etching technique) circuit board etc. in portable charger power use, need apply to control circuit board and control the charging process of charger, at least have following drawback in current portable charger power control circuit board use: 1. the existing movable charger power supply control circuit board is not provided with a protective device in the positioning process, wiring harnesses of other circuits inside the movable charger power supply are easy to contact with the control circuit board, and are easy to wind with the control circuit board or cause short circuit of the control circuit board, so that the use process of the control circuit board is influenced; 2. the existing movable charger power supply control circuit board is poor in stability and troublesome to install and detach, so that a new movable charger power supply control circuit board is provided.

Disclosure of Invention

The utility model mainly aims to provide a movable charger power supply control circuit board which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a portable charger power control circuit board, includes supporting component, supporting component upper end fixedly connected with fixed plate, the equal fixedly connected with radiator fan of fixed plate upper end left portion and upper end right part, both ends all fixedly connected with two locating pieces around the supporting component, the supporting component upper end cover has the circuit board body, the supporting component upper end is provided with four fixation nut and four insulating pads, and four fixation nut is located four insulating pad upper portions respectively, four insulating pad all contacts with the circuit board body, the common fixedly connected with protection component of supporting component upper end left portion and upper end right part.

Preferably, the support assembly comprises a plate body, round blocks are fixedly connected to four corners of the upper end of the plate body, connecting plates are fixedly connected to the left end and the right end of the plate body, connecting screws are connected to the outer surfaces of the round blocks in a penetrating mode, connecting rods are connected to the upper ends of the round blocks in a penetrating mode, and the plate body is fixedly connected with the fixing plate.

Preferably, the connecting rod comprises a supporting rod, a limiting ring is fixedly sleeved in the middle of the outer surface of the supporting rod, the upper end of the supporting rod is fixedly connected with a supporting screw rod, and the supporting rod is connected with the round block in a penetrating mode.

Preferably, the protection assembly comprises two positioning plates, wherein two positioning plates are arranged, support rods are fixedly connected to the front part of the upper end of each positioning plate and the rear part of the upper end of each positioning plate, positioning screws are inserted into the middle parts of the upper ends of the two positioning plates, protection plates are fixedly connected to the upper ends of the four support rods together, and the two positioning plates are fixedly connected with the two connecting plates respectively.

Preferably, the four supporting screws are connected with the circuit board body in a penetrating way.

Preferably, the four connecting screws respectively penetrate through the four round blocks and are connected with the four supporting rods in a penetrating mode.

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

1. according to the utility model, the two positioning plates are arranged on the protection component, and are connected with the two connecting plates through the screws respectively, so that the position of the whole protection component can be positioned, the protection plate on the protection component is used for protecting the circuit board body, the wire harness of other circuit equipment and the circuit board body are prevented from being wound, the circuit board body is prevented from being damaged, and the safety is improved;

2. according to the utility model, the supporting screws on the four connecting rods are connected with the circuit board body in a penetrating way and are fixed through the four fixing nuts and the four insulating pads respectively, the four connecting rods are connected with the four round blocks in a penetrating way and are connected with the four connecting rods in a penetrating way through the four round blocks respectively through the four connecting screws, so that the positions of the four connecting rods and the circuit board body on the four connecting rods can be positioned, and the circuit board body is convenient to mount and dismount and convenient to use.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a power control circuit board of a mobile charger according to the present utility model;

FIG. 2 is a schematic diagram showing the overall structure of a support assembly of a power control circuit board of a portable charger according to the present utility model;

FIG. 3 is a schematic diagram showing the overall structure of a connecting rod of a power control circuit board of a mobile charger according to the present utility model;

fig. 4 is a schematic diagram of the whole structure of a protection assembly of a power control circuit board of a mobile charger according to the present utility model.

In the figure: 1. a support assembly; 2. a fixing plate; 3. a heat radiation fan; 4. a positioning block; 5. a fixing nut; 6. a protective assembly; 7. a circuit board body; 8. an insulating pad; 11. a plate body; 12. round blocks; 13. a connecting screw; 14. a connecting rod; 15. a connecting plate; 61. a positioning plate; 62. positioning a screw; 63. a support rod; 64. a protection plate; 141. a support rod; 142. a limiting ring; 143. and supporting the screw.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples

Referring to fig. 1-4, the present utility model provides a technical solution:

the utility model provides a portable charger power control circuit board, including supporting component 1, supporting component 1 upper end fixedly connected with fixed plate 2, the equal fixedly connected with radiator fan 3 of fixed plate 2 upper end left portion and upper end right part, two locating pieces 4 of equal fixedly connected with in both ends around supporting component 1, supporting component 1 upper end cup joints circuit board body 7, supporting component 1 upper end is provided with four fixation nut 5 and four insulating pads 8, and four fixation nut 5 are located four insulating pad 8 upper portions respectively, four insulating pads 8 all contact with circuit board body 7, supporting component 1 upper end left portion and the common fixedly connected with protection component 6 of upper end right part.

In this embodiment, the supporting component 1 includes a plate body 11, four corners at the upper end of the plate body 11 are fixedly connected with round blocks 12, the left end and the right end of the plate body 11 are fixedly connected with connecting plates 15, the outer surfaces of the four round blocks 12 are respectively connected with connecting screws 13 in a penetrating way, the upper ends of the four round blocks 12 are respectively connected with connecting rods 14 in a penetrating way, and the plate body 11 is fixedly connected with the fixed plate 2; the connecting rod 14 comprises a supporting rod 141, a limiting ring 142 is fixedly sleeved in the middle of the outer surface of the supporting rod 141, a supporting screw 143 is fixedly connected to the upper end of the supporting rod 141, and the supporting rod 141 is connected with the round block 12 in a penetrating manner; the four supporting screws 143 are connected with the circuit board body 7 in a penetrating way; the four connecting screws 13 respectively penetrate through the four round blocks 12 and are connected with the four supporting rods 141 in an penetrating way, the circuit board body 7 and the protection component 6 are supported by the supporting component 1, the four round blocks 12 respectively support the four connecting rods 14, the four connecting screws 13 respectively penetrate through the four round blocks 12 and are connected with the four connecting rods 14 in a penetrating way, the positions of the four connecting rods 14 can be fixed, and therefore the positions of the circuit board body 7 which are jointly fixed on the four connecting rods 14 are positioned, the stability is improved, the supporting screws 143 on the four connecting rods 14 are connected with the circuit board body 7 in a penetrating way, the parts of the four insulating pads 8, which are positioned on the upper part of the circuit board body 7, are sleeved with the parts of the four supporting screws 143, which are positioned on the upper part of the circuit board body 7, of the circuit board body 7 can be fixed by the four fixing nuts 5, the stability is improved, and the circuit board body 7 is convenient to install and detach, and overhaul is convenient to carry out;

in this embodiment, the protection component 6 includes locating plate 61, locating plate 61 is provided with two, the equal fixedly connected with bracing piece 63 in front of two locating plate 61 upper ends and upper end rear portion, two locating plate 61 upper end middle parts all alternate and are connected with positioning screw 62, four bracing piece 63 upper ends are fixedly connected with guard plate 64 jointly, two locating plate 61 respectively with two connecting plates 15 fixed connection, protect circuit board body 7 through protection component 6, pass two positioning screw 62 respectively through the screw and be connected with two connecting plates 15 alternate on the supporting component 1, can fix a position protection component 6's position, guard plate 64 can protect circuit board body 7's use, prevent that other circuit pencil on the movable charger from taking place the winding and the phenomenon emergence that leads to circuit board body 7 short circuit with circuit board body 7.

It should be noted that, in the use process, the utility model is a movable charger power supply control circuit board, firstly, the screws pass through four positioning blocks 4 to position the whole control circuit board, support screws 143 on four connecting rods 14 are connected with circuit board body 7 in a penetrating way, and the connection of circuit board body 7 and four connecting rods 14 is fixed through four insulating pads 8 and four fixing nuts 5 respectively, stability is improved, four connecting screws 13 pass through four round blocks 12 and four connecting rods 14 respectively in a penetrating way, the positions of circuit board body 7 fixed together on four connecting rods 14 can be positioned, stability is improved, a protection component 6 and a support component 1 are fixedly connected together through the screws, protection plate 64 can protect the use process of circuit board body 7, other circuit wire harnesses on the movable charger and circuit board body 7 are prevented from being wound and short-circuited, two heat dissipation fans 3 can radiate the use process of circuit board body 7, stability is improved, the circuit board body 7 is convenient to install and detach, the movable charger is convenient to control the whole movable charger, high efficiency can be controlled, and the movable charger is suitable for high-stability, and the movable charger is suitable for use.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a portable charger power control circuit board, includes supporting component (1), its characterized in that: supporting component (1) upper end fixedly connected with fixed plate (2), equal fixedly connected with radiator fan (3) in fixed plate (2) upper end left portion and upper end right part, both ends all fixedly connected with two locating pieces (4) around supporting component (1), supporting component (1) upper end suit has circuit board body (7), supporting component (1) upper end is provided with four fixation nut (5) and four insulating pad (8), and four fixation nut (5) are located four insulating pad (8) upper portions respectively, four insulating pad (8) all contact with circuit board body (7), supporting component (1) upper end left portion and upper end right part fixedly connected with protection component (6) jointly.

2. The portable charger power control circuit board of claim 1, wherein: the support assembly (1) comprises a plate body (11), round blocks (12) are fixedly connected to four corners at the upper end of the plate body (11), connecting plates (15) are fixedly connected to the left end and the right end of the plate body (11), connecting screws (13) are connected to the outer surfaces of the round blocks (12) in an penetrating mode, connecting rods (14) are connected to the upper ends of the round blocks (12) in an penetrating mode, and the plate body (11) is fixedly connected with the fixed plate (2).

3. The portable charger power control circuit board of claim 2, wherein: the connecting rod (14) comprises a supporting rod (141), a limiting ring (142) is fixedly sleeved in the middle of the outer surface of the supporting rod (141), a supporting screw (143) is fixedly connected to the upper end of the supporting rod (141), and the supporting rod (141) is connected with the round block (12) in a penetrating mode.

4. The portable charger power control circuit board of claim 1, wherein: the protection component (6) comprises two positioning plates (61), wherein the two positioning plates (61) are provided with two support rods (63) fixedly connected with the front part of the upper end of each positioning plate (61) and the rear part of the upper end of each positioning plate, the two positioning plates (61) are fixedly connected with positioning screws (62) in a penetrating mode in the middle of the upper end of each positioning plate, the four support rods (63) are fixedly connected with protection plates (64) in the upper end of each support rod, and the two positioning plates (61) are fixedly connected with two connecting plates (15) respectively.

5. A removable charger power control circuit board according to claim 3, wherein: the four supporting screws (143) are connected with the circuit board body (7) in a penetrating mode.

6. The portable charger power control circuit board of claim 2, wherein: the four connecting screws (13) respectively penetrate through the four round blocks (12) and are connected with the four supporting rods (141) in a penetrating mode.