CN221202990U - Mobile phone charging head convenient to overhaul - Google Patents

Abstract

The utility model belongs to the technical field of mobile phone charging heads, in particular to a mobile phone charging head convenient to overhaul, which comprises a lower shell, a circuit board and an electrical plug, wherein the circuit board is fixedly arranged on the inner bottom wall of the lower shell; according to the utility model, the integrated shell is split into the upper shell and the lower shell, so that after the inside of the integrated shell fails, the integrated shell can be better overhauled through splitting; and the limiting mechanism for the upper shell and the lower shell is matched during the process, so that the upper shell is required to be installed, the lower plug board is only required to be inserted into the inner wall of the communication groove, and the arc-shaped plug board can be reset and inserted into the rectangular groove after reaching the communication groove, so that the upper shell cannot be pulled up and separated, the installation is also convenient, and the overall practicability is greatly improved.

Description

Mobile phone charging head convenient to overhaul

Technical Field

The utility model relates to the technical field of mobile phone charging heads, in particular to a mobile phone charging head convenient to overhaul.

Background

The mobile phone is an electronic product which is almost inexhaustible in life, has large consumption and high power consumption, and is convenient to use; the mobile phone charger which is convenient to carry is arranged at the moment; the mobile phone charger is mainly composed of a data line and a charging head, so that the mobile phone charger can be replaced under the condition that the data line is damaged and can be continuously used; the mobile phone charging head commonly used in the current market is designed in an integrated mode, or is divided into two halves and fixed through screws, the screw types are very small, and the disassembly and assembly at the moment are matched with special equipment tools, so that the later-stage quick disassembly and assembly are affected, the whole body is difficult to overhaul in the first time after faults occur inside, and therefore, the mobile phone charging head convenient to overhaul is provided.

Disclosure of utility model

In order to solve the above problems, the present utility model provides a mobile phone charging head that is convenient for maintenance, so as to solve the problems in the prior art.

The utility model is realized by the following technical scheme:

the utility model provides a mobile phone charging head convenient to overhaul, which comprises a lower shell, a circuit board and an electrical plug, wherein the circuit board is fixedly arranged on the inner bottom wall of the lower shell;

Stop gear includes spliced groove, intercommunication groove, plugboard, accomodates groove, bar recess, removal cover piece and arc insertion piece, the open end at the lower casing is seted up to the spliced groove, the end wall at the spliced groove is seted up to the intercommunication groove, plugboard fixed connection is at the lower extreme surface of last casing, accomodate the groove and set up the tip at the plugboard, the inside wall at accomodating the groove is seted up to the bar recess, removal cover piece sliding connection is at the inner wall of bar recess, arc insertion piece fixed connection is between two removal cover pieces.

Further, the limiting mechanism further comprises a fixing rod and a spring, the fixing rod is fixedly connected between two end walls of the strip-shaped groove, the spring is sleeved on the periphery of the fixing rod, and the movable sleeve block is sleeved on the periphery of the fixing rod in a sliding mode.

Further, the other end of the lower shell is electrically provided with a data wire plug, a connecting wire is electrically connected between the circuit board and the electrical plug, a rectangular groove is formed in the side edge of the lower shell, and the inner end wall is communicated with the communication groove.

Further, the plug board is inserted into the inner wall of the plug groove, and the opening size of the plug groove is mutually matched with the design size of the plug board.

Further, one end of the spring is fixedly connected to the end wall of the strip-shaped groove, and the other end of the spring is fixedly connected to one end surface of the movable sleeve block.

Further, one end of the arc-shaped inserting piece is designed in an arc shape.

The utility model has the beneficial effects that:

According to the utility model, the integrated shell is split into the upper shell and the lower shell, so that after the inside of the integrated shell fails, the integrated shell can be better overhauled through splitting; and the limiting mechanism for the upper shell and the lower shell is matched during the process, so that the upper shell is required to be installed, the lower plug board is only required to be inserted into the inner wall of the communication groove, and the arc-shaped plug board can be reset and inserted into the rectangular groove after reaching the communication groove, so that the upper shell cannot be pulled up and separated, the installation is also convenient, and the overall practicability is greatly improved.

Drawings

FIG. 1 is a schematic perspective view of an embodiment of the present utility model;

FIG. 2 is a schematic view of a lower housing according to an embodiment of the present utility model;

FIG. 3 is a schematic view of the structure of the upper housing according to an embodiment of the present utility model;

FIG. 4 is a cross-sectional view of a board according to an embodiment of the present utility model.

In the figure: 1. a lower housing; 2. a circuit board; 3. an electrical plug; 4. a data line connector; 5. connecting wires; 6. an upper housing; 7. a plug-in groove; 8. a communication groove; 9. a plug board; 10. a storage groove; 11. a strip-shaped groove; 12. a fixed rod; 13. a spring; 14. moving the sleeve block; 15. arc-shaped inserting pieces; 16. rectangular grooves.

Detailed Description

In order to more clearly and completely describe the technical scheme of the utility model, the utility model is further described below with reference to the accompanying drawings.

Examples

As shown in fig. 1 to fig. 4, the mobile phone charging head with convenient maintenance according to one embodiment of the present utility model includes a lower housing 1, a circuit board 2 and an electrical plug 3, wherein the circuit board 2 is fixedly installed on an inner bottom wall of the lower housing 1, the electrical plug 3 is fixedly installed at an end of the lower housing 1, an upper housing 6 is buckled at an upper port of the lower housing 1, and a limiting mechanism is connected between the lower housing 1 and the upper housing 6; stop gear includes jack groove 7, intercommunication groove 8, plugboard 9, accomodates groove 10, bar recess 11, removal cover piece 14 and arc plug 15, the open end at lower casing 1 is seted up to jack groove 7, the end wall at jack groove 7 is seted up to intercommunication groove 8, plugboard 9 fixed connection is at the lower extreme surface of upper casing 6, accomodate the tip at plugboard 9 is seted up to groove 10, bar recess 11 is seted up at the inside wall of accomodating groove 10, removal cover piece 14 sliding connection is at the inner wall of bar recess 11, arc plug 15 fixed connection is between two removal cover pieces 14, plugboard 9 inserts the inner wall of establishing at jack groove 7, and the size of seting up of jack groove 7 and the design size looks adaptation of plugboard 9, arc plug 15's one end top is the arc form design.

Wherein, through being arc form design with the one end below of arc inserted sheet 15 for plugboard 9 can let the arc face of arc inserted sheet 15 touch the end wall of jack groove 7 when inserting jack groove 7 inside, thereby the atress is to the inside indentation of storage tank 10, does not need artificial inside of pushing it into storage tank 10 like this when the installation.

Further, the limiting mechanism further comprises a fixing rod 12 and a spring 13, the fixing rod 12 is fixedly connected between two end walls of the strip-shaped groove 11, the spring 13 is sleeved on the periphery of the fixing rod 12, the movable sleeve block 14 is slidably sleeved on the periphery of the fixing rod 12, one end of the spring 13 is fixedly connected to the end wall of the strip-shaped groove 11, and the other end of the spring 13 is fixedly connected to one end surface of the movable sleeve block 14.

By arranging the fixing rod 12 and the spring 13, the arc-shaped insertion piece 15 can be matched with the fixing rod 12 and the movable sleeve block 14 under the condition of no stress, particularly when the end part meets the communication groove 8, and can reset under the rebound acting force of the spring 13.

Further, the other end of the lower housing 1 is electrically provided with a data line plug 4, a connection wire 5 is electrically connected between the circuit board 2 and the electrical plug 3, a rectangular groove 16 is formed in the side edge of the lower housing 1, and an inner end wall is communicated with the communication groove 8.

The working principle of the utility model is as follows: when the mobile phone charging head convenient to overhaul is used, if the circuit board 2 fails, the arc-shaped inserting piece 15 is moved through the rectangular groove 16, so that the arc-shaped inserting piece 15 is received in the receiving groove 10, and then the upper shell 6 can be moved upwards and detached; the circuit board 2 can be quickly overhauled; after the maintenance is completed in the later stage, the upper shell 6 and the lower shell 1 are buckled, the inserting plate 9 is inserted into the inner wall of the inserting groove 7 during buckling, and the arc-shaped inserting sheet 15 is in an arc-shaped design, so that the arc-shaped inserting sheet 15 can be extruded by the end wall of the inserting groove 7 to be received into the accommodating groove 10 when being inserted, and the arc-shaped inserting sheet 15 can reset and be positioned in the rectangular groove 16 after encountering the communicating groove 8, so that the final rapid installation is completed.

Finally, it should be noted that: while the basic concepts have been described above, it will be apparent to those skilled in the art that the foregoing detailed disclosure is by way of example only and is not intended to be limiting. Although not explicitly described herein, various modifications, improvements, and adaptations to the present disclosure may occur to one skilled in the art. Such modifications, improvements, and modifications are intended to be suggested within this specification, and therefore, such modifications, improvements, and modifications are intended to be included within the spirit and scope of the exemplary embodiments of the present invention. Meanwhile, the specification uses specific words to describe the embodiments of the specification. Reference to "one embodiment," "an embodiment," and/or "some embodiments" means that a particular feature, structure, or characteristic is associated with at least one embodiment of the present description. Thus, it should be emphasized and should be appreciated that two or more references to "an embodiment" or "one embodiment" or "an alternative embodiment" in various positions in this specification are not necessarily referring to the same embodiment. Furthermore, certain features, structures, or characteristics of one or more embodiments of the present description may be combined as suitable. Furthermore, the order in which the elements and sequences are processed, the use of numerical letters, or other designations in the description are not intended to limit the order in which the processes and methods of the description are performed unless explicitly recited in the claims.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. The mobile phone charging head convenient to overhaul comprises a lower shell (1), a circuit board (2) and an electrical plug (3), wherein the circuit board (2) is fixedly arranged on the inner bottom wall of the lower shell (1), and the electrical plug (3) is fixedly arranged at the end part of the lower shell (1), and the mobile phone charging head is characterized in that an upper shell (6) is buckled at the upper port of the lower shell (1), and a limiting mechanism is connected between the lower shell (1) and the upper shell (6);

stop gear includes spliced groove (7), intercommunication groove (8), plugboard (9), accomodates groove (10), bar recess (11), removes cover piece (14) and arc inserted sheet (15), the open end at lower casing (1) is seted up in spliced groove (7), the end wall at spliced groove (7) is seted up in intercommunication groove (8), plugboard (9) fixed connection is at the lower extreme surface of upper casing (6), accomodate the tip at plugboard (9) is seted up in groove (10), the inside wall at accomodating groove (10) is seted up in bar recess (11), remove cover piece (14) sliding connection at the inner wall of bar recess (11), arc inserted sheet (15) fixed connection is between two removal cover pieces (14).

2. The mobile phone charging head convenient to overhaul according to claim 1, wherein the limiting mechanism further comprises a fixed rod (12) and a spring (13), the fixed rod (12) is fixedly connected between two end walls of the strip-shaped groove (11), the spring (13) is sleeved on the periphery of the fixed rod (12), and the movable sleeve block (14) is sleeved on the periphery of the fixed rod (12) in a sliding mode.

3. The mobile phone charging head convenient to overhaul according to claim 1, wherein a data line plug connector (4) is electrically arranged at the other end of the lower shell (1), a connecting wire (5) is electrically connected between the circuit board (2) and the electrical plug (3), a rectangular groove (16) is formed in the side edge of the lower shell (1), and an inner end wall is communicated with the communicating groove (8).

4. The mobile phone charging head convenient to overhaul according to claim 1, wherein the plug board (9) is inserted into the inner wall of the plug slot (7), and the opening size of the plug slot (7) is mutually matched with the design size of the plug board (9).

5. The mobile phone charging head convenient to overhaul according to claim 2, wherein one end of the spring (13) is fixedly connected to the end wall of the strip-shaped groove (11), and the other end of the spring (13) is fixedly connected to one end surface of the movable sleeve block (14).

6. The mobile phone charging head convenient to overhaul as claimed in claim 1, wherein one end of the arc-shaped insertion piece (15) is in an arc-shaped design.