CN207818714U

CN207818714U - Battery waterproof structure and law-enforcing recorder

Info

Publication number: CN207818714U
Application number: CN201820302821.4U
Authority: CN
Inventors: 孙苏良
Original assignee: Mdt Infotech Ltd In Shanghai
Current assignee: Mdt Infotech Ltd In Shanghai
Priority date: 2018-03-05
Filing date: 2018-03-05
Publication date: 2018-09-04
Anticipated expiration: 2028-03-05

Abstract

The utility model provides a kind of battery waterproof structure and law-enforcing recorder, it is related to communication apparatus waterproof technique field, battery waterproof structure provided by the utility model includes battery, and battery includes top surface, bottom surface and four sides, further include shell, waterproof plug and connection component, wherein：There is shell battery accommodating chamber, battery accommodating chamber to have the opening for stretching into battery accommodating chamber for battery, be open and be arranged towards the side of battery；Waterproof plug is connect by connection component with shell, and waterproof plug is equipped with the adhesive tape for preventing extraneous flow from opening into battery accommodating chamber.The opening of battery waterproof structure battery accommodating chamber provided by the utility model is arranged towards the side of battery, largely reduce the opening bore of battery accommodating chamber, waterproof difficulty is effectively reduced, also also reduces the weight of battery waterproof structure to a certain extent.

Description

Battery waterproof structure and law-enforcing recorder

Technical field

The utility model is related to communication apparatus waterproof technique fields, remember more particularly, to a kind of battery waterproof structure and law enforcement Record instrument.

Background technology

The dress mode that takes of law-enforcing recorder battery is to be taken out outward from the back of law-enforcing recorder currently on the market.In order to reach To the purpose generally use water proof ring waterproof of battery waterproof, water proof ring is set on battery cover.Since cell area is big, battery capping Product is just big, and waterproof difficulty is multiplied.

Battery cover dismounts deformation for a long time in order to prevent simultaneously, and the battery cover of these types, which generally requires, to be done 3 millimeters or more and add Injection molding steel disc ensures that its is indeformable.The mainboard and battery of existing type are all bigger, in the case where ensureing waterproofing grade, need Centre is wanted to do a button bit to ensure, by waterproof test, to increase difficulty of processing.

Utility model content

The purpose of this utility model is to provide a kind of battery waterproof structure and law-enforcing recorders, can reduce waterproof plug Connection area between shell effectively reduces waterproof difficulty and is connected by connection component between waterproof plug and shell It connects, a button bit need not be done again, reduce difficulty of processing.

To achieve the above object, the utility model provides following technical scheme：

In a first aspect, the utility model provides a kind of battery waterproof structure, including battery, the battery include top surface, bottom Face and four sides, further include shell, waterproof plug and connection component, wherein：

The shell has battery accommodating chamber, and the battery accommodating chamber has stretches into the battery receiving for the battery The opening of chamber, the opening are arranged towards the side of the battery；

The waterproof plug is connect by the connection component with the shell, and the waterproof plug, which is equipped with, prevents extraneous flow Enter the adhesive tape of the battery accommodating chamber from the opening.

Further, the shell includes shell and forms the ring body of the opening, the ring body and the cage connection, The contacted inner surfaces of the adhesive tape and the ring body.

Further, the waterproof plug includes connection strap and the cock body that is connect with the connection strap, and the adhesive tape is set to institute It states on cock body, the cock body is for filling in the circular space of the ring body.

Further, the connection component includes two connectors, and the both ends of the connection strap are respectively equipped with two screws Hole, two connectors are corresponded across two screw holes and the cage connection.

Further, the connector is screw.

Further, the head of the screw has flat recess, and the width of the flat recess is 1.9mm to 2mm.

Further, the axis of two screw holes is parallel, and distance 48mm between the axis of two screw holes To 52mm.

Further, the material of the waterproof plug is silica gel.

Further, the material of the waterproof plug is rubber.

Second aspect, the utility model also provide a kind of law-enforcing recorder, including any electricity in first aspect Pond waterproof construction.

Battery waterproof structure provided by the utility model and law-enforcing recorder can generate following advantageous effect：

When stating battery waterproof structure in use, since battery accommodating chamber is equipped with opening, battery can be put into electricity by opening In the accommodating chamber of pond, then the adhesive tape on waterproof plug is offseted with opening, and is connect waterproof plug with shell using connection component, with Extraneous flow is prevented to enter in battery accommodating chamber.

For compared with the existing technology, in the battery waterproof structure that the utility model first aspect provides, battery accommodating chamber Opening towards battery side be arranged, rather than as tradition in towards battery top surface be arranged, largely reduce electricity The opening bore of pond accommodating chamber does not influence battery and is put into battery accommodating chamber, while reducing the company between waterproof plug and shell Junction is accumulated, and is effectively reduced waterproof difficulty, since waterproof plug area is smaller, is also reduced battery waterproof knot to a certain extent The weight of structure.And it is connected by connection component between waterproof plug and shell, a button bit need not be done again, reduce difficult processing Degree.

The law-enforcing recorder that the utility model second aspect provides has the battery waterproof that the utility model first aspect provides Structure, all possessed advantageous effects of battery waterproof structure to be provided with the utility model first aspect.

Description of the drawings

It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art Specific implementation mode or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art Under the premise of labour, other drawings may also be obtained based on these drawings.

Fig. 1 is a kind of structural schematic diagram for battery waterproof structure that the utility model embodiment provides；

Fig. 2 is the structural representation that battery, ring body, waterproof plug and the connection component that the utility model embodiment provides connect Figure；

Fig. 3 is the A-A sectional views of Fig. 2；

Close-up schematic view at the B that Fig. 4 provides for the utility model embodiment；

Fig. 5 is the structural blast schematic diagram for the battery waterproof structure (non-housing) that the utility model embodiment provides；

Close-up schematic view at the C that Fig. 6 provides for the utility model embodiment.

Icon：1- batteries；2- shells；21- shells；22- ring bodies；3- waterproof plugs；31- adhesive tape；32- connection straps； 33- cock bodys；4- connection components；41- connectors.

Specific implementation mode

The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally The every other embodiment that field those of ordinary skill is obtained without making creative work, belongs to this practicality Novel protected range.

It is in the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", " perpendicular Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.In addition, term " the One ", " second ", " third " are used for description purposes only, and are not understood to indicate or imply relative importance.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements.For the ordinary skill in the art, it can understand above-mentioned art with concrete condition The concrete meaning of language in the present invention.

Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein Described specific implementation mode is only used for describing and explaining the present invention, and is not intended to limit the utility model.

Fig. 1 is a kind of structural schematic diagram for battery waterproof structure that the utility model embodiment provides；Fig. 2 is that this practicality is new The structural schematic diagram that battery, ring body, the waterproof plug of type embodiment offer are connected with connection component；Fig. 3 is the A-A section views of Fig. 2 Figure；Close-up schematic view at the B that Fig. 4 provides for the utility model embodiment；Fig. 5 is the electricity that the utility model embodiment provides The structural blast schematic diagram of pond waterproof construction (non-housing)；Partial enlargement signal at the C that Fig. 6 provides for the utility model embodiment Figure.

The embodiment of the utility model first aspect provides a kind of battery waterproof structure, as shown in Figures 1 to 6, including electricity Pond 1, battery 1 include top surface, bottom surface and four sides, further include shell 2, waterproof plug 3 and connection component 4, wherein：

There is shell 2 battery accommodating chamber, battery accommodating chamber to have the opening that battery accommodating chamber is stretched into for battery 1, opening It is arranged towards the side of battery 1；

Waterproof plug 3 is connect by connection component 4 with shell 2, waterproof plug 3 be equipped with prevent extraneous flow from it is described be open into Enter the adhesive tape 31 of battery accommodating chamber.

For compared with the existing technology, in the battery waterproof structure that the utility model first aspect embodiment provides, battery The opening of accommodating chamber is arranged towards the side of battery, rather than as being arranged towards the top surface of battery in tradition, largely contract The small opening bore of battery accommodating chamber, does not influence battery and is put into battery accommodating chamber, at the same reduce waterproof plug and shell it Between connection area, effectively reduce waterproof difficulty, since waterproof plug area is smaller, also reduce battery to a certain extent The weight of waterproof construction.And it is connected by connection component between waterproof plug and shell, a button bit need not be done again, reduced Difficulty of processing.

In at least one embodiment, as depicted in figs. 1 and 2, when battery 1 is cuboid, in order to further decrease electricity The opening bore of pond accommodating chamber is open and is arranged towards the side corresponding to 1 short side of battery.The size being open in this way disclosure satisfy that electricity One end corresponding to the short side of pond enters battery accommodating chamber, reduces the opening bore of battery accommodating chamber to the full extent, Connection area between waterproof plug and shell can reach minimum, effectively reduce waterproof difficulty so that above-mentioned battery waterproof Structure has better waterproof effect.

In some embodiments, as illustrated in figs. 1 and 2, shell 2 includes shell 21 and forms the ring body 22 of opening, ring body 22 connect with shell 21, the contacted inner surfaces of adhesive tape 31 and ring body 22.Shell 21, which is used to form the battery for accommodating battery 1, to be held Receive chamber, ring body 22 is connect with shell 21 to form the opening for stretching into battery accommodating chamber for battery 1.

Specifically, as shown in figure 5, ring body 22 is in the cyclic structure that coordinates with cell shapes, i.e. ring body 22 is formed by Opening enables to battery to be just passed through so that ring body and the connection area of waterproof plug can reach minimum.

In some embodiments, as shown in figure 5, waterproof plug 3 includes connection strap 32 and the cock body 33 being connect with connection strap 32, Adhesive tape 31 is set on cock body 33, and cock body 33 is for filling in the circular space of ring body 22.When waterproof plug is connect with shell 2, The outside only cock body 33 that connection strap 32 is set to the circular space of ring body 22 is filled in the circular space of ring body 22.Such as Fig. 4 institutes Show, the end of connection strap 32 can offset with the end of ring body 22 to be completely cut off for first layer, is obstructed, is filled in extraneous flow first The inner wall of adhesive tape 31 and ring body 22 on body 33 offsets to be completely cut off for the second layer, and the water between cock body 33 and ring body 22 flows into again Row isolation.The setting of above-mentioned waterproof plug 3 can play the role of two layers of isolation to extraneous flow, have preferably isolation effect. The material of adhesive tape 31 is rubber or plastic cement simultaneously, i.e. adhesive tape has elasticity well, also can when being hit by external force Effectively fill up the gap between cock body 33 and ring body 22.

In some embodiments, as shown in figure 5, in order to enable connection component 4 is more firmly by waterproof plug 3 and shell 21 It is attached, connection component 4 includes two connectors 41, and the both ends of connection strap 32 are respectively equipped with two screw holes, two connections The one-to-one correspondence of part 41 is connect across two screw holes with shell 21.Shell 21 is equipped with the screw for two connectors 41 of grafting Hole is screwed in a connector 41 in the screw hole on 32 left side of connection strap, and pass through connection first when using connection component 4 The screw hole on 32 left side of item penetrates on shell 21 screw hole, and it is right that another connector 41 is then screwed in connection strap 32 In the screw hole on side, and penetrated in another screw hole on shell 21 by the screw hole on 32 the right of connection strap.Above-mentioned setting So that end of the end of the connection strap 32 on waterproof plug 3 tightly with ring body 22 offsets, obstructs extraneous flow and enter cock body 33 Between ring body 22.

In some embodiments, in order to enable the connection between connector 41 and connection strap 32 and shell 21 is more firm Gu connector 41 is screw.

In some embodiments, as shown in figure 5, for the ease of screw dismounting, the head of screw has flat recess, a word The width of slot is 1.9mm to 2mm.Since the thickness of unitary coin is 1.85mm, when user needs screw being screwed into connection strap When in the screw hole on 32, can unitary coin be directly caught in the rotation that can be realized in flat recess to screw, due to other The thickness of coin is respectively less than the thickness of unitary coin, and therefore, user can also use other coins to rotate screw. Coin is seen everywhere with us, and the setting of above-mentioned flat recess being capable of dismounting of the person more convenient to use to screw.

Specifically, the width of flat recess can be 1.9mm, 1.92mm, 1.95mm, 1.97mm, 2mm, etc..At least one In a embodiment, the width of flat recess is 2mm, and coin is caught in flat recess by the user that is more convenient for.

In some embodiments, as shown in Fig. 2, in order to enable two screws can preferably coordinate, two screw holes Axis is parallel, and distance 48mm to 52mm between the axis of two screw holes.Distance crosses conference between the axis of two screw holes So that the end of connection strap 32 can not be tightly with ring body 22 end offset, influence the waterproof effect of above-mentioned battery waterproof structure, And distance is too small between the axis of two screw holes, and screw can be made to be directly protruding into battery accommodating chamber.

Specifically, distance can be 48mm, 49mm, 50mm, 51mm, 52mm, etc. between the axis of two screw holes. In at least one embodiment, distance is 50mm between the axis of two screw holes.

The axis of another embodiment in place, two screw holes is parallel, and distance is big between the axis of two screw holes In battery short side dimension 1cm-1.5cm, it is specifically as follows 1cm, 1.2cm, 1.5cm, etc..In at least one embodiment two Distance is 1.2cm between the axis of a screw hole so that the end that the end of connection strap 32 can be tightly with ring body 22 offsets, together Shi Buhui causes screw to stretch into battery accommodating chamber.

In some embodiments, in order to enable waterproof plug 3 has preferable water resistance, the material of waterproof plug 3 is silica gel. Silica gel has certain elasticity, though under the shock by external force, waterproof plug 3 can effectively supplement itself with shell 2 it Between gap, have better water resistance.

In at least one embodiment, the material of waterproof plug 3 is TPU (thermoplastic polyurethane elastomer rubber), TPU materials Wear-resisting, oil resistant, environmental protection, elasticity are good, are that a kind of external force removes the high molecular material that rear restoration is relatively good and elongation is larger, prevent Water plug 3 is that TPU materials enable to waterproof plug 3 to have better waterproof effect.

As another embodiment, in order to enable there is waterproof plug 3 preferable water resistance, the material of waterproof plug 3 to be Rubber.Rubber has certain elasticity, even if under the shock by external force, waterproof plug 3 can effectively supplement itself and shell Gap between body 2 has better water resistance.

The embodiment of the utility model second aspect provides a kind of law-enforcing recorder, the implementation of the utility model second aspect The law-enforcing recorder that example provides includes above-mentioned battery waterproof structure.

The law-enforcing recorder that the utility model second aspect provides has the embodiment of the utility model first aspect to provide Battery waterproof structure, to have all possessed by the battery waterproof structure of the embodiment of the utility model first aspect offer Advantageous effect.

Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model, rather than limits it System；Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should Understand：It still can be with technical scheme described in the above embodiments is modified, either to which part or whole Technical characteristic carries out equivalent replacement；And these modifications or replacements, this practicality that it does not separate the essence of the corresponding technical solution are new The range of each embodiment technical solution of type.

Claims

1. a kind of battery waterproof structure, including battery (1), the battery (1) includes top surface, bottom surface and four sides, feature It is, further includes shell (2), waterproof plug (3) and connection component (4), wherein：

The shell (2) has battery accommodating chamber, and the battery accommodating chamber has stretches into the battery appearance for the battery (1) Receive the opening of chamber, the opening is arranged towards the side of the battery (1)；

The waterproof plug (3) is connect by the connection component (4) with the shell (2), and the waterproof plug (3) is equipped with and prevents Extraneous flow enters the adhesive tape (31) of the battery accommodating chamber from the opening.

2. battery waterproof structure according to claim 1, which is characterized in that the shell (2) includes shell (21) and shape At the ring body (22) of the opening, the ring body (22) connect with the shell (21), the adhesive tape (31) and the ring body (22) contacted inner surfaces.

3. battery waterproof structure according to claim 2, which is characterized in that the waterproof plug (3) includes connection strap (32) With the cock body (33) being connect with the connection strap (32), the adhesive tape (31) is set on the cock body (33), the cock body (33) In the space circular for filling in the ring body (22).

4. battery waterproof structure according to claim 3, which is characterized in that the connection component (4) includes two connections Part (41), the both ends of the connection strap (32) are respectively equipped with two screw holes, two connectors (41) correspond across Two screw holes are connect with the shell (21).

5. battery waterproof structure according to claim 4, which is characterized in that the connector (41) is screw.

6. battery waterproof structure according to claim 5, which is characterized in that the head of the screw has flat recess, institute The width for stating flat recess is 1.9mm to 2mm.

7. battery waterproof structure according to claim 4, which is characterized in that the axis of two screw holes is parallel, and Distance 48mm to 52mm between the axis of two screw holes.

8. battery waterproof structure according to claim 1, which is characterized in that the material of the waterproof plug (3) is silica gel.

9. battery waterproof structure according to claim 1, which is characterized in that the material of the waterproof plug (3) is rubber.

10. a kind of law-enforcing recorder, which is characterized in that including such as claim 1-9 any one of them battery waterproof structure.