CN218918139U

CN218918139U - Waterproof structure of battery of hand-held set

Info

Publication number: CN218918139U
Application number: CN202223006814.5U
Authority: CN
Inventors: 陈文倩; 何玉容
Original assignee: Guangzhou Mainchance Communication Technology Co ltd
Current assignee: Guangzhou Mainchance Communication Technology Co ltd
Priority date: 2022-11-11
Filing date: 2022-11-11
Publication date: 2023-04-25
Anticipated expiration: 2032-11-11

Abstract

The utility model relates to a waterproof structure of a battery of a hand-held machine, which comprises the following components: the mobile phone comprises a handheld machine shell, a battery box and a battery box, wherein the battery box is used for accommodating a battery, a battery cover fixing groove is formed in the front end of the battery box, and a battery cover fixing movable pin is arranged in the rear end of the battery box; the battery cover is provided with a battery cover fixing convex buckle at the front end and a battery cover movable pin groove at the rear end, the battery cover fixing convex buckle is embedded into the battery cover fixing groove, and a battery cover fixing movable pin is inserted into the battery cover movable pin groove and fixedly arranged at the position of the hand-held set shell, U-shaped grooves are formed in the periphery of the lower end of the battery cover, and O-shaped sealing rings are embedded into the U-shaped grooves; according to the utility model, on one hand, the battery can be stably installed and is convenient to detach, and on the other hand, the battery can be well protected from vibration displacement and rain intrusion caused by external force by arranging the O-shaped sealing ring on the periphery of the lower part of the battery cover to prevent moisture.

Description

Waterproof structure of battery of hand-held set

Technical Field

The utility model relates to the technical field of accessories of handsets, in particular to a waterproof structure of a battery of a handset.

Background

The portable handset is used for charging, activating and reading OBU equipment, has been widely applied and used, is small and convenient to carry, is fast and convenient to use, and can quickly relieve the congestion phenomenon in a lane, so that the handset can be broken or carelessly fall into water if carelessly slipped or rained when the handset is in operation under the condition of outdoor use.

The waterproof performance of the existing handset has certain defects, on one hand, the battery is unstable due to the fact that the battery is fixed, on the other hand, the sealing performance of the battery cover is poor, so that moisture and water can invade the handset, and further the battery and an electrical element are damaged to short-circuit, so that the equipment cannot be used normally, the hidden danger is eliminated, the waterproof reliability of the battery cover is improved, and the waterproof performance of the battery cover becomes a necessary function in the portable handset industry.

Disclosure of Invention

To solve at least one of the drawbacks of the prior art, an object of the present utility model is to provide a waterproof structure for a battery of a handset.

The utility model solves the problems by adopting the following technical scheme: a handset battery waterproof structure comprising:

the mobile phone comprises a handheld machine shell, a battery box and a battery box, wherein the battery box is used for accommodating a battery, a battery cover fixing groove is formed in the front end of the battery box, and a battery cover fixing movable pin is arranged in the rear end of the battery box;

the battery cover is provided with a battery cover fixing convex buckle at the front end and a battery cover movable pin groove at the rear end, the battery cover fixing convex buckle is embedded into the battery cover fixing groove, and a battery cover fixing movable pin is inserted into the battery cover movable pin groove and fixedly arranged at the position of the hand-held set shell, U-shaped grooves are formed in the periphery of the lower end of the battery cover, and O-shaped sealing rings are embedded into the U-shaped grooves;

the battery cover fixing movable pin is further provided with a movable switch lock piece, the movable switch lock piece is in a movable state when sliding to one end, and the movable switch lock piece is in a non-movable state when sliding to the other end.

Further, the front end of the battery compartment is also provided with a battery fixing button, and the battery fixing button is used for limiting the battery after the battery is fixedly arranged in the battery compartment.

Further, the front end of the battery compartment is further provided with an anti-displacement rib, and the anti-displacement rib is used for being abutted with the battery after the battery is fixedly arranged in the battery compartment, so that the battery is prevented from being displaced.

Further, the bottom of battery compartment still is provided with the fretwork, the fretwork is used for reinforcing the heat dissipation of battery on the one hand, and on the other hand is used for making things convenient for taking out of battery.

Further, specifically, the battery cover fixing groove is provided with 2 parts, which are respectively symmetrical to the center line of the battery compartment and are arranged at the front end of the battery compartment; the corresponding battery cover fixing convex buckles are also provided with two positions which are respectively symmetrically arranged at the front end of the battery cover with the center line of the battery cover.

Further, specifically, the battery fixing button is provided with 2 positions which are respectively symmetrically arranged at the front end of the battery compartment with the center line of the battery compartment.

Further, specifically, the anti-displacement ribs are arranged at 2 positions and are respectively symmetrically arranged with the center line of the battery compartment.

The utility model has the beneficial effects that: the battery cover sealing structure provided by the utility model is divided into three layers of grooves, and the upper layer of grooves are internally provided with the buckles and the movable locking device parts, so that the battery cover sealing structure is convenient to detach; u-shaped grooves and O-shaped sealing rings are arranged on the periphery of the middle layer to achieve a sealing effect; the lower layer is provided with a battery button position and a battery bin for fixing the battery. On the one hand, the battery can be stably installed and is convenient to detach, and on the other hand, moisture is prevented by arranging the O-shaped sealing ring on the periphery of the lower part of the battery cover, so that the battery is well protected from vibrating displacement and rain water invasion caused by external force.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the drawings that are required to be used in the description of the embodiments will be briefly described below. It is evident that the drawings described are only some embodiments of the utility model, but not all embodiments, and that other designs and drawings can be obtained from these drawings by a person skilled in the art without inventive effort.

FIG. 1 is a schematic view of a waterproof structure of a handset battery without a battery cover;

FIG. 2 is a schematic view of a battery cover of the waterproof structure of the battery of the portable device according to the present utility model;

fig. 3 is a cross-sectional view of the waterproof structure of the battery of the present utility model perpendicular to the center line of the battery compartment.

Detailed Description

The conception, specific structure, and technical effects produced by the present utility model will be clearly and completely described below with reference to the embodiments and the drawings to fully understand the objects, features, and effects of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and that other embodiments obtained by those skilled in the art without inventive effort are within the scope of the present utility model based on the embodiments of the present utility model. In addition, all connection relationships mentioned herein are not directly connected by single finger elements, but rather, a preferred circuit structure may be formed by adding or subtracting connection elements depending on the specific implementation. The technical features in the utility model can be interactively combined on the premise of no contradiction and conflict.

Referring to fig. 1, 2 and 3, embodiment 1, a waterproof structure of a handset battery 7 includes:

the mobile phone comprises a handheld phone shell, a battery box 5, a battery cover fixing groove 11, a battery cover fixing movable pin 9 and a sealing material, wherein the battery box 5 is used for accommodating a battery 7, the front end of the battery box 5 is provided with the battery cover fixing groove 11, the rear end of the battery box is provided with the battery cover fixing movable pin 9, and the peripheral side wall of the outer side of the battery box 5 is provided with the sealing side wall 2 by using the sealing material;

the mobile phone comprises a battery cover 1, wherein a battery cover fixing convex buckle 12 is arranged at the front end of the battery cover 1, a battery cover movable pin groove 13 is arranged at the rear end of the battery cover 1, the battery cover fixing convex buckle 12 is embedded into the battery cover fixing groove 11, a battery cover fixing movable pin 9 is inserted into the battery cover movable pin groove 13 and fixedly arranged at the position of a shell of the mobile phone, U-shaped grooves 4 are formed in the periphery of the lower end of the battery cover 1, and O-shaped sealing rings 3 are embedded into the U-shaped grooves 4;

the battery cover fixing movable pin 9 is further provided with a movable switch lock piece 10, the movable switch lock piece 10 is in a movable state when sliding to one end, the battery cover fixing movable pin 9 is in a non-movable state when sliding to the other end, and the movable switch lock piece 10 is in a non-movable state when sliding to the other end.

In this embodiment 1, the specific usage procedure is as follows: the battery cover 1 is installed, firstly, the battery 7 is placed in the battery compartment 5 in the first step, the O-shaped sealing ring 3 is sleeved in the U-shaped groove 4 of the battery cover 1 in the second step, the battery cover 1 is fixed and convexly aligned with the battery cover fixing groove 11 to be flattened downwards, then the movable switch lock piece 10 is pushed to the right direction to be in place, and the installation is completed, wherein the movable switch lock piece 10 is in a movable state at the left end and is in a locking state at the right end in the embodiment.

The sealing structure of the battery cover 1 provided by the utility model is divided into three layers of grooves, and the upper layer of grooves are internally provided with buckles and movable locking device components, so that the battery cover is convenient to detach; the periphery of the middle layer is provided with a U-shaped groove 4 and an O-shaped sealing ring 3 to achieve the sealing effect; the lower layer is provided with a battery 7 button position and a battery cabin 5 for fixing the battery 7. On the one hand, the battery 7 can be stably installed and is convenient to detach, and on the other hand, the battery 7 can be well protected from vibrating displacement and rain intrusion caused by external force by arranging the O-shaped sealing ring 3 around the lower part of the battery cover 1 to prevent moisture.

As a preferred embodiment of the present utility model, a battery fixing button 8 is further disposed at the front end of the battery compartment 5, and the battery fixing button 8 is used for limiting the battery 7 after the battery 7 is fixedly disposed in the battery compartment 5.

In the preferred embodiment, the battery 7 is further prevented from being displaced by vibration due to external force by adding the battery fixing button 8.

In a preferred embodiment of the present utility model, an anti-displacement rib 6 is further disposed at the front end of the battery compartment 5, and the anti-displacement rib 6 is configured to abut against the battery 7 after the battery 7 is fixedly disposed in the battery compartment 5, so as to prevent displacement of the battery 7. Specifically, the anti-displacement ribs 6 are arranged at 2 positions and are respectively symmetrically arranged with the center line of the battery compartment 5.

In the preferred embodiment, the battery 7 is prevented from vibrating and shifting due to external force by providing a pair of anti-shifting ribs 6 in contact with the battery 7, and the lithium battery 7 is generally square in shape for the handset, and the contact area is large, so that the cost performance is high under the condition of ensuring stability by adopting 2 anti-shifting ribs 6.

As a preferred embodiment of the present utility model, the bottom of the battery compartment 5 is further provided with a hollow, which is used for enhancing heat dissipation of the battery 7 on one hand and facilitating removal of the battery 7 on the other hand.

In the preferred embodiment, a hollow part is arranged at the bottom of the battery compartment 5, and is L-shaped in fig. 1, so that the heat dissipation of the battery 7 can be enhanced to a certain extent, and the operation can be convenient when the battery 7 needs to be taken out.

As a preferred embodiment of the present utility model, specifically, the battery cover fixing groove 11 is provided with 2 positions, which are respectively symmetrical to the center line of the battery compartment 5 and are provided at the front end of the battery compartment 5; the corresponding battery cover fixing tabs 12 are also provided with two positions, which are respectively symmetrically arranged at the front end of the battery cover 1 with respect to the center line of the battery cover 1.

In the preferred embodiment, considering that the lithium battery 7 is generally square for the portable device and has a large contact area, the battery cover fixing groove 11 with 2 positions is adopted, the cost performance is high while stability is ensured, and two corresponding battery cover fixing tabs 12 are also arranged.

As a preferred embodiment of the present utility model, specifically, the battery fixing button 8 is provided at 2 positions, and is symmetrically disposed at the front end of the battery compartment 5 with respect to the center line of the battery compartment 5.

In the preferred embodiment, considering that the lithium battery 7 is generally square for the portable device and has a large contact area, the battery holder 8 with 2 positions is provided, and the battery holders 8 are provided in two positions.

While the present utility model has been described in considerable detail and with particularity with respect to several described embodiments, it is not intended to be limited to any such detail or embodiments or any particular embodiment, but is to be construed as providing broad interpretation of such claims by reference to the appended claims in view of the prior art so as to effectively encompass the intended scope of the utility model. Furthermore, the foregoing description of the utility model has been presented in its embodiments contemplated by the inventors for the purpose of providing a useful description, and for the purposes of providing a non-essential modification of the utility model that may not be presently contemplated, may represent an equivalent modification of the utility model.

The present utility model is not limited to the above embodiments, but is merely preferred embodiments of the present utility model, and the present utility model should be construed as being limited to the above embodiments as long as the technical effects of the present utility model are achieved by the same means. Various modifications and variations are possible in the technical solution and/or in the embodiments within the scope of the utility model.

Claims

1. The waterproof structure of the battery of the hand-held set, characterized by, comprising:

2. The waterproof structure of a battery of a hand-held set according to claim 1, wherein a battery fixing button is further arranged at the front end of the battery compartment, and the battery fixing button is used for limiting the battery after the battery is fixedly arranged in the battery compartment.

3. The waterproof structure of a battery of a hand-held set according to claim 1, wherein the front end of the battery compartment is further provided with a displacement preventing rib, and the displacement preventing rib is used for abutting against the battery after the battery is fixedly arranged in the battery compartment to prevent displacement of the battery.

4. The waterproof structure of a battery of a hand-held set according to claim 1, wherein the bottom of the battery compartment is further provided with a hollow, and the hollow is used for enhancing heat dissipation of the battery on one hand and facilitating removal of the battery on the other hand.

5. The waterproof structure of a battery of a hand-held set according to claim 1, wherein the battery cover fixing groove is provided with 2 parts, and the battery cover fixing groove is respectively symmetrical to the center line of the battery compartment and is arranged at the front end of the battery compartment; the corresponding battery cover fixing convex buckles are also provided with two positions which are respectively symmetrically arranged at the front end of the battery cover with the center line of the battery cover.

6. The waterproof structure of a battery of a hand-held set according to claim 1, wherein the battery fixing button is provided with 2 positions, and the battery fixing button is symmetrically arranged at the front end of the battery compartment with respect to the center line of the battery compartment.

7. The waterproof structure of the battery of the hand-held set according to claim 3, wherein the anti-displacement ribs are arranged at 2 positions and are respectively symmetrically arranged with the center line of the battery compartment.