CN204856046U

CN204856046U - Waterproof shells assembly and intelligent wrist -watch

Info

Publication number: CN204856046U
Application number: CN201520580795.8U
Authority: CN
Inventors: 占旺发; 曹旭林; 张军
Original assignee: Huizhou TCL Mobile Communication Co Ltd
Current assignee: Huizhou TCL Mobile Communication Co Ltd
Priority date: 2015-08-04
Filing date: 2015-08-04
Publication date: 2015-12-09
Anticipated expiration: 2025-08-04

Abstract

The utility model discloses a waterproof shells assembly, including back lid, connector, connecting seat and access flap, the connector is fixed on the connecting seat, after cover and has seted up the correspondence the counter bore of connector with the other jack of counter bore, the access flap including be used for card locate in the counter bore the lid with be used for wearing to establish spacing in pivot portion in the jack. The utility model also discloses an intelligent wrist -watch. The utility model discloses being equipped with to be used for covering at housing face and charging mouthful or the access flap of connectors such as data line interface, the one end of access flap is rotatably connected on the casing, but its other end optionally covers the connector, and easy and simple to handle, the outward appearance is pleasing to the eye and sealing performance is good, can prevent effectively that dust, steam etc. From getting into electronic products inside, simultaneously, the pivot of access flap is accomodate in the casing, has prolonged the life of access flap.

Description

A kind of housing unit of waterproof and intelligent watch

Technical field

The utility model relates to the waterproof construction of electronic product, particularly relates to a kind of housing unit and intelligent watch of waterproof.

Background technology

Common portable type electronic product such as USB flash disk, accutron, mobile phone, camera etc. need to carry with for object easy to use, water or steam etc. inevitably enter into interiors of products by charge port or data line interface, inner electronic devices and components are easily caused to damage or short circuit, therefore, need to design a kind of waterproof construction very necessary.

The waterproof construction of these electronic product a lot of on the market utilizes a dust cap to be fastened on charge port or data line interface place, the connecting portion extended from dust cap by one section is again connected on the housing of electronic product, but, after dust cap fastens, this connecting portion is often folded and be exposed to outside housing, affect attractive in appearance and easily aging, affect the serviceable life of dust cap.

Utility model content

In view of the deficiency that prior art exists, the utility model provides a kind of long service life, seals reliably and the housing unit of the waterproof of good looking appearance and intelligent watch.

In order to realize above-mentioned object, the utility model have employed following technical scheme:

A kind of housing unit of waterproof, comprise bonnet, connector, Connection Block and access flap, described connector is fixed on described Connection Block, described bonnet offers the jack in the counterbore of corresponding described connector and described counterbore, described access flap comprises for being arranged in lid in counterbore and for wearing and being limited in the shaft in described jack.

Preferably, described connector is charge port or data line interface.

Preferably, described Connection Block is fixed on described bonnet by threaded fastener.

Preferably, described Connection Block comprises the limiting section being convexly equipped in described connector surrounding.

Preferably, described access flap is that silica gel or elastomeric material are made.

Preferably, described access flap outside surface is concordant with described bonnet.

Preferably, described Connection Block offers the first adjacent groove and the second groove, described connector plugs and is fixed in described first groove, and described second groove and described jack are oppositely arranged, for holding described shaft.

Preferably, the inside surface of described bonnet is convexly equipped with around the described counterbore flange of a week, and described Connection Block is inserted in the space that described flange surrounds.

Preferably, the housing unit of described waterproof also comprises the O-ring seal of annular, and described Connection Block outer peripheral face is provided with the seal groove of annular, and described O-ring seal to be embedded in described seal groove and to extrude described flange.

Another object of the present utility model is to provide a kind of intelligent watch, comprises above-mentioned housing unit and main control board, and described connector is electrically connected with described main control board.

The utility model is provided with the access flap for covering the connector such as charge port or data line interface at surface of shell, one end of access flap is rotatably connected on housing, its other end optionally covers connector, easy and simple to handle, appearance looks elegant and good seal performance, can effectively prevent dust, steam etc. from entering electronic product inside, simultaneously, the rotating shaft of access flap is accommodated in housing, extends the serviceable life of access flap.

Accompanying drawing explanation

Fig. 1 is the STRUCTURE DECOMPOSITION schematic diagram of the intelligent watch of the utility model preferred embodiment.

Fig. 2 is the partial structurtes enlarged drawing of Fig. 1.

Fig. 3 is the vertical view of the intelligent watch of the utility model preferred embodiment.

Fig. 4 is that the C-C of Fig. 3 is to cut-open view.

Embodiment

In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further described.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.

Consult Fig. 1, waterproof case assembly of the present utility model, comprise bonnet 10, connector 20, Connection Block 30 and access flap 40, connector 20 is fixed on Connection Block 30 by the mode of interference fit, bonnet 10 offer corresponding to the jack 101 in the counterbore 100 of connector 20 and counterbore 100, the shaft 42 that access flap 40 comprises lid 41 and extends perpendicular to lid 41, lid 41 is for being arranged in counterbore 100 by the mode of interference fit, shaft 42 is located in jack 101, the end diameter of shaft 42 is greater than the main part of shaft 42, make shaft 42 through spacing and not easily deviate from by jack 101 after jack 101.In other embodiments, jack 101 can be opened in counterbore 100 side.

Preferably, access flap 40 is made for silica gel or rubber etc. easily produce elastically-deformable material, thus can be stuck in easily in the groove of counterbore 100.Meanwhile, also extensible on counterbore 100 side have the operating groove (figure does not mark) being convenient to pluck out lid 41.Conveniently access flap 40 is assembled, and jack 101 is the bellmouth that outer imperial palace is little, and the end of shaft 42 is taper, and shaft 42 is easily assembled and not easily deviate from.

Connector 20 can be charge port or data line interface, and further, access flap 40 outside surface is concordant with bonnet 10.Like this, under connector 20 closed state, lid 41 to be fastened in counterbore 100 and natural transition surperficial with bonnet 10, and shaft 42 is contained in jack 101 completely, and product external surfaces is more smooth, and aesthetic property is good; When needs carry out charging or transmitting data, pluck out lid 41 and be threaded on one side, charging wire or data line can be inserted easily.

Fig. 2 is the partial structurtes enlarged drawing of Fig. 1; Fig. 3 is the vertical view of the intelligent watch of the utility model preferred embodiment; Fig. 4 is that the C-C of Fig. 3 is to cut-open view.

Shown in composition graphs 2 ~ 4, the Connection Block 30 of the present embodiment is fixed on bonnet 10 by threaded fastener 1.Specifically be convexly equipped with around the counterbore flange of 100 1 weeks 11 at the inside surface of bonnet 10, Connection Block 30 is inserted in the space that flange 11 surrounds.Connection Block 30 offers the first adjacent groove 300 and the second groove 301, connector 20 plugs and is fixed in the first groove 300, second groove 301 is oppositely arranged with jack 101, shaft 42 can be contained in the second groove 301 after jack 101 inserts, thus makes shaft 42 can be movable and bending can not occur be exposed to outside housing in housing.

Simultaneously, Connection Block 30 outer peripheral face is provided with the seal groove 31 of annular, the O-ring seal 50 of annular is embedded in seal groove 31, Connection Block 30 is fixed to after on bonnet 10, there is elastic deformation in the O-ring seal 50 of annular, its outer wall crush ribs 11 to form good sealing function, even if access flap 40 outward winding after dust and steam etc. be also difficult to into water enclosure interior.

Preferably, connector 20 is fixed to after on Connection Block 30, and Connection Block 30 is also protruding with some limiting sections 32 in the surrounding of connector 20, can play after preventing connector 20 from using for a long time and crooked effect occur, the better reliability of connector 20.

The utility model is described for intelligent watch, is understandable that, waterproof case assembly of the present utility model can be widely used in, in various electronic product, including but not limited to USB flash disk, accutron, mobile phone, camera etc.The waterproof case assembly of intelligent watch also comprises fore shell 70 and is arranged on the main control board 60 in space that fore shell 70 and bonnet 10 formed, and connector 20 passes through FPC (flexible circuit board) 2 and is electrically connected with main control board 60.

The above is only the embodiment of the application; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the application's principle; can also make some improvements and modifications, these improvements and modifications also should be considered as the protection domain of the application.

Claims

1. the housing unit of a waterproof, it is characterized in that, comprise bonnet (10), connector (20), Connection Block (30) and access flap (40), described connector (20) is fixed on described Connection Block (30), described bonnet (10) offers the jack (101) in the counterbore (100) of corresponding described connector (20) and described counterbore (100), described access flap (40) comprises for being arranged in lid (41) in counterbore (100) and for wearing and being limited in the shaft (42) in described jack (101).

2. the housing unit of waterproof according to claim 1, is characterized in that, described connector (20) is charge port or data line interface.

3. the housing unit of waterproof according to claim 1, is characterized in that, described Connection Block (30) is fixed on described bonnet (10) by threaded fastener (1).

4. the housing unit of waterproof according to claim 1, is characterized in that, described Connection Block (30) comprises the limiting section (32) being convexly equipped in described connector (20) surrounding.

5. the housing unit of waterproof according to claim 1, is characterized in that, described access flap (40) is made for silica gel or elastomeric material.

6. the housing unit of waterproof according to claim 1, is characterized in that, described access flap (40) outside surface is concordant with described bonnet (10).

7. according to the housing unit of the arbitrary described waterproof of claim 1-6, it is characterized in that, described Connection Block (30) offers adjacent the first groove (300) and the second groove (301), described connector (20) plugs and is fixed in described first groove (300), described second groove (301) and described jack (101) are oppositely arranged, for holding described shaft (42).

8. the housing unit of waterproof according to claim 7, it is characterized in that, the inside surface of described bonnet (10) is convexly equipped with around the described counterbore flange (11) of (100) weeks, and described Connection Block (30) is inserted in the space that described flange (11) surrounds.

9. the housing unit of waterproof according to claim 8, it is characterized in that, also comprise the O-ring seal (50) of annular, described Connection Block (30) outer peripheral face is provided with the seal groove (31) of annular, and described O-ring seal (50) to be embedded in described seal groove (31) and to extrude described flange (11).

10. an intelligent watch, is characterized in that, comprise the arbitrary described housing unit of claim 1-9 and main control board (60), described connector (20) is electrically connected with described main control board (60).