CN106507628A - Electronic equipment and its casing assembly - Google Patents

Electronic equipment and its casing assembly Download PDF

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Publication number
CN106507628A
CN106507628A CN201611255805.6A CN201611255805A CN106507628A CN 106507628 A CN106507628 A CN 106507628A CN 201611255805 A CN201611255805 A CN 201611255805A CN 106507628 A CN106507628 A CN 106507628A
Authority
CN
China
Prior art keywords
external member
casing assembly
electronic equipment
installation
flexibility suite
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201611255805.6A
Other languages
Chinese (zh)
Inventor
刘伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Tinno Wireless Technology Co Ltd
Original Assignee
Shenzhen Tinno Wireless Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen Tinno Wireless Technology Co Ltd filed Critical Shenzhen Tinno Wireless Technology Co Ltd
Priority to CN201611255805.6A priority Critical patent/CN106507628A/en
Publication of CN106507628A publication Critical patent/CN106507628A/en
Pending legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00Casings, cabinets or drawers for electric apparatus
    • H05K5/06Hermetically-sealed casings
    • H05K5/069Other details of the casing, e.g. wall structure, passage for a connector, a cable, a shaft

Abstract

The application is related to electronic equipment waterproof technique field, more particularly to the casing assembly of a kind of electronic equipment, and which includes center, black box and the side button being arranged on center;Installation through-hole is offered on center, and black box is in installation through-hole;Black box includes rigid external member and flexibility suite, and one end of flexibility suite is opening, and the other end is sealed end, and rigid external member is set in opening;Through rigid external member, operation post is used for applying operating physical force by sealed end to the microswitch of electronic equipment the operation post of side button;Flexibility suite is set in installation through-hole, and the lateral wall of flexibility suite is fitted with the inner wall sealing of installation through-hole.On the premise of above-mentioned casing assembly can ensure that the side button of electronic equipment has water resistance, can reduce the problem that is relatively costly and cannot carrying out following process to waterproof position that waterproof presence is realized using double-colored die injection technology.The application further relates to a kind of electronic equipment.

Description

Electronic equipment and its casing assembly
Technical field
The application is related to electronic equipment waterproof technique field, more particularly to a kind of electronic equipment and its casing assembly.
Background technology
With the progress and the development of technology of society, current electronic equipment is more and more universal in the life of people, electronics Equipment generally has side button, the on & off switch of such as mobile phone, volume key etc., and these side buttons have preferable operating characteristics, but It is that the gap formed between side button and shell is easier to into water, electronic equipment is can frequently result in electronic equipment once intaking Circuit be short-circuited, eventually resulting in electronic equipment cannot normal work.
In order to avoid intaking at the side button of electronic equipment, the shell of current electronic equipment adopts double-colored die injection technology Production, generally realizes by the way of ebonite+TPU (i.e. Polyurethane Thermoplastic Elastomer) is combined that double color mould is molded, side button phase To position be the position of TPU injection mo(u)ldings, do not interfere with the operating characteristics of side button, while whole shell is integral type knot There is no water gap in structure.But need to configure two molds using double color mould injection, and two kinds are needed in injection mo(u)lding Different materials and double-shot moulding board, it is obvious that this can increase the waterproof cost of electronic equipment.At the same time, injection is completed Afterwards, corresponding following process cannot be done at the TPU materials of side keytop waterproof position, for example spraying colouring, plating etc., this meeting Affect the later processing operation of electronic equipment.
Content of the invention
This application provides a kind of electronic equipment and its casing assembly, can solve the shell of current electronic equipment using double-colored Die injection technology realizes that the relatively costly and impact existing for waterproof carries out the problem of following process to waterproof position.
The first aspect of the application provide a kind of electronic equipment, it include center, black box and be arranged on described in Side button on frame;
Installation through-hole is offered on the center, the black box is in the installation through-hole;The sealing group Part includes rigid external member and flexibility suite, and one end of the flexibility suite is opening, and the other end is sealed end, the rigid enclosure Part is set in the opening;The operation post of the side button passes through the rigid external member, the operation post to be used for passing through institute State sealed end and apply operating physical force to the microswitch of the electronic equipment;
The flexibility suite is set in the installation through-hole, and the lateral wall of the flexibility suite and the installation through-hole Inner wall sealing laminating.
Preferably, the rigid external member is provided with the first location division away from one end of the sealed end, and the opening sets The second location division is equipped with, first location division is positioned in the force direction of the operation post with second location division matches somebody with somebody Close;Second location division location fit in the force direction with the center.
Preferably, first location division is the first positioning boss, and second location division is the second positioning boss, described First positioning boss surround along the peripheral direction of the rigid external member and arranges;Second positioning boss is around the opening Circumferentially disposed.
Preferably, the inwall of the flexibility suite is provided with the 3rd positioning boss, and the 3rd positioning boss is firm with described One end location fit of the property external member near the sealed end.
Preferably, the rigid external member is metal external member, and the flexibility suite is silica gel external member, the flexibility suite injection In the rigid external member.
Preferably, gap is formed between the sealed end and the microswitch.
Preferably, the outer face of the sealed end is provided with the first endless groove, and first endless groove is towards near described The direction depression of the inner side of sealed end.
Preferably, the position between the two ends of the lateral wall of the flexibility suite has annular projection, the annular projection Offset with the inwall of the installation through-hole and fit.
Preferably, the side wall of the opening is provided with the second endless groove, and second endless groove is towards near described soft Property external member inner side direction depression.
The second aspect of the application provides a kind of electronic equipment, and which includes the casing assembly described in any of the above-described.
The technical scheme that the application is provided can reach following beneficial effect:
In casing assembly provided herein, black box is arranged in the installation through-hole of center, outside flexibility suite Side wall is fitted with the inner wall sealing of installation through-hole, realizes being tightly connected for whole black box and installation through-hole.Rigid external member set The opening of flexibility suite is located at, and rigid support is provided for whole black box.The operation post of side button passes through rigid external member, and Operating physical force is applied to the microswitch of electronic equipment by the sealed end of flexibility suite, it is seen then that black box not only can ensure that side The installation of button and normal work, and also ensure that the sealing at the button of side.
Sealing in the casing assembly of the electronic equipment provided compared to the waterproof type described in background technology, the application Therefore component can reduce the waterproof cost of electronic equipment with separately fabricated without the need for being molded by double color mould.Due to black box It is to be assembled on the shell of electronic equipment, operator individually can carry out others to which at which when unassembled state Subsequent treatment process, without being affected by electronic equipment other parts.To sum up, the casing assembly that the application is provided can solve mesh The shell of front electronic equipment is molded come the relatively costly and impact existing for waterproof to waterproof position following process by double color mould Problem.
It should be appreciated that above general description and detailed description hereinafter are only exemplary, this can not be limited Application.
Description of the drawings
The structural representation of the electronic equipment that Fig. 1 is provided by the embodiment of the present application;
Fig. 2 for Fig. 1 A-A to sectional view;
Black box and the explosive view of center that Fig. 3 is provided for the embodiment of the present application;
Fig. 4 is the structural representation of the black box that the embodiment of the present application is provided;
Fig. 5 is the explosive view of the black box that the embodiment of the present application is provided;
Fig. 6 is the B-B direction sectional view of Fig. 4.
Reference:
10- centers;
100- installation through-holes;
20- black boies;
200- rigidity external members;
The first positioning boss of 200a-;
201- flexibility suites;
The second positioning boss of 201a-;
The 3rd positioning boss of 201b-;
The first endless grooves of 201c-;
201d- annular projections;
The second endless grooves of 201e-;
30- sides button;
300- operation posts;
40- microswitch;
50-PCB plates.
Accompanying drawing herein is merged in description and constitutes the part of this specification, shows the enforcement for meeting the application Example, and the principle for being used for explaining the application together with description.
Specific embodiment
Below by specific embodiment and combine accompanying drawing the application is described in further detail.
As shown in figures 1 to 6, the embodiment of the present application provides the casing assembly of a kind of electronic equipment, the casing assembly for being provided Including center 10, black box 20 and the side button 30 being arranged on center 10.
A part of the center 10 as the housing of electronic equipment, is generally tied for integral type with the battery cover or top cover of housing Structure.Installation through-hole 100 is offered on center 10, and installation through-hole 100 leads to inner side from the outside of center, that is, leads to electronic equipment In inner chamber.
In installation through-hole 100, black box 20 includes rigid external member 200 and flexibility suite 201 to black box 20, One end of flexibility suite 201 is opening, and the other end is sealed end.Rigid external member 200 is set in opening.The present embodiment In, flexibility suite 201 is set in installation through-hole 100, and the lateral wall of flexibility suite 201 is close with the inwall of installation through-hole 100 Sealing label is closed, so as to reach the purpose of sealing.
Side button 30 includes operation post 300, and operation post 300 is through rigid external member 200, and operation post 300 is used for by soft Property external member 201 microswitch 40 from sealed end to electronic equipment apply operating physical force, microswitch 40 is in the presence of operating physical force Action, and then cause the pcb board 50 being connected with microswitch 40 on electronic equipment to realize default function, such as switching on and shutting down work( , volume functions etc. can be adjusted.
In the casing assembly that the embodiment of the present application is provided, black box 20 is in the installation through-hole 100 of center 10, soft Property external member 201 lateral wall fit with the inner wall sealing of installation through-hole 100, realize whole black box 20 and installation through-hole 100 Be tightly connected.Rigid external member 200 is set in the opening of flexibility suite 201, is that whole black box 20 provides rigid support. The operation post 300 of side button 30 through rigid external member 200, and by fine motion from the sealed end of flexibility suite 201 to electronic equipment Switch 40 applies operating physical force, it is seen then that black box 20 not only can ensure that the installation of side button 20 and normal work, and can also be true The sealing that protects at side button 20.
In the casing assembly of the electronic equipment provided compared to the waterproof type described in background technology, the embodiment of the present application Black box 20 without the need for be molded by double color mould, therefore can reduce the waterproof cost of electronic equipment with separately fabricated.Due to Black box 20 is assembled on the shell of electronic equipment, and operator can be at which when unassembled state individually to which Other subsequent machining operations are carried out, without being affected by electronic equipment other parts.To sum up, the embodiment of the present application is provided Casing assembly can solve the shell of current electronic equipment by double color mould be molded come relatively costly existing for waterproof and affect right The problem of waterproof position following process.
In the embodiment of the present application, rigid external member 200 is provided with the first positioning away from one end of the sealed end of flexibility suite 201 Portion, the opening of flexibility suite 201 are provided with the second location division.First location division applying in operation post 300 with the second location division Location fit on force direction, force direction and center 10 location fit of second location division in operation post 300.Making sealing group During part 20, rigid external member 200 preferably can be positioned on flexibility suite 201, close in the presence of the first location division When 20 entirety of sealing assembly is installed into installation through-hole 100, in the presence of the second location division, black box 20 preferably can be determined Position is on center 10.
The structure of the first location division and the second location division have multiple, as long as can realize position structure.Please again With reference to Fig. 4-6, in a kind of specific embodiment, the first location division is the first positioning boss 200a, the first positioning boss 200a Can be along the peripheral direction of rigid external member 200 around arranging, the first positioning boss 200a can be integral type with rigid external member 200 Structure.As a same reason, the second location division can also be the second positioning boss 201a, and the second positioning boss 201a is around opening Circumferentially disposed.Second positioning boss 201a can be integral type structure with flexibility suite 201.
In the scheme for further optimizing, the inwall of flexibility suite 201 can be provided with the 3rd location division, the 3rd location division with One end location fit of the rigid external member 200 near the sealed end of flexibility suite 201, the 3rd location division can aid in the first location division reality The existing positioning between rigid external member 200 and flexibility suite 201, to guarantee the assemble stable of black box 20.In the same manner, the 3rd is fixed Position portion can also be the 3rd positioning boss 201b, and the 3rd positioning boss 201b is with rigid external member 200 near the close of flexibility suite 201 One end location fit of end-blocking.
In the embodiment of the present application, rigid external member 200 can be metal external member, and specifically, rigid external member 200 can be stainless Steel bushing part, by punch forming.Flexibility suite 201 can be plastics external member, silica gel external member etc., and flexibility suite 201 can pass through The mode of injection is realized assembling with rigid external member 200, forms integral structure, is easily installed.
Referring again to Fig. 2, in the embodiment of the present application, formed between the sealed end of flexibility suite 201 and microswitch 40 Gap, the gap are less, and the operation post 300 of side button 30 acts on the sealed end of flexibility suite 201, so that sealed end is produced Change shape, and the end face of the sealed end after deformation can trigger microswitch 40, between being formed between sealed end and microswitch 40 Gap can improve the operating experience of user, it is to avoid user's unnecessarily Overexertion.In order to improve operating efficiency, operation post 300 is applied Fit with the medial surface of the sealed end of flexibility suite 201 at power end.
Operation post 300 can cause sealed end to produce deformation to the sealed end force of flexibility suite 201, in order that sealed end It is easier to produce deformation, it is preferred that the outer face of sealed end is provided with the first endless groove 201c, as seen in figs, the first ring Shape groove 201c is towards the direction depression near the inner side of flexibility suite 201.During sealed end produces deformation, the first ring-type The opening of groove 201c can magnify to adapt to the deformation produced by sealed end so that deformation is more prone to realize.
Referring again to Fig. 2,4,5 and 6, disclosed in the embodiment of the present application between the two ends of the lateral wall of flexibility suite 201 Position be provided with annular projection 201d, annular projection 201d is offseted with the inwall of installation through-hole 100 and is fitted, so that close After sealing assembly 20 is installed in installation through-hole 100, annular projection 201d is deformed and realizes being close to seal.
As described above, during side button 30 is by operation, the sealed end of flexibility suite 201 can be deformed, and seal End produces deformation and whole flexibility suite 201 can be caused to produce micro deformation in the bearing of trend of installation through-hole 100, in order that shape Becoming easily is carried out, and referring again to Fig. 2,4,5 and 6, in the embodiment of the present application, the side wall of the opening of flexibility suite 201 can be with The second endless groove 201e is provided with, the second endless groove 201e is towards the direction depression near the inner side of flexibility suite 201.In sealing During end produces deformation, the opening of the second endless groove 201e can magnify to adapt to the deformation produced by sealed end.Certainly, close During sealing assembly 20 is in installation through-hole 100, annular projection 201d also can produce deformation, and the second endless groove 201e is also Adapt to the deformation of annular projection 201d.
Said structure is based on, the embodiment of the present application also provides a kind of electronic equipment, and which is included described in any of the above-described embodiment Casing assembly.
The preferred embodiment of the application is the foregoing is only, the application is not limited to, for the skill of this area For art personnel, the application can have various modifications and variations.All within spirit herein and principle, made any repair Change, equivalent, improvement etc., should be included within the protection domain of the application.

Claims (10)

1. the casing assembly of a kind of electronic equipment, it is characterised in that including center, black box and be arranged on the center Side button;
Installation through-hole is offered on the center, the black box is in the installation through-hole;The black box bag Rigid external member and flexibility suite is included, one end of the flexibility suite is opening, and the other end is sealed end, the rigid external member set It is located in the opening;The operation post of the side button passes through the rigid external member, the operation post to be used for by described close Block to the microswitch of the electronic equipment and apply operating physical force;
The flexibility suite is set in the installation through-hole, and in the lateral wall of the flexibility suite and the installation through-hole Wall palette.
2. casing assembly according to claim 1, it is characterised in that the one end of the rigid external member away from the sealed end The first location division is provided with, the opening is provided with the second location division, and first location division is existed with second location division Location fit in the force direction of the operation post;Second location division is positioned in the force direction with the center matches somebody with somebody Close.
3. casing assembly according to claim 2, it is characterised in that first location division is the first positioning boss, institute The second location division is stated for the second positioning boss, first positioning boss surround along the peripheral direction of the rigid external member and sets Put;Second positioning boss is circumferentially disposed around the opening.
4. casing assembly according to claim 1 and 2, it is characterised in that the inwall of the flexibility suite is provided with the 3rd Positioning boss, one end location fit of the 3rd positioning boss and the rigid external member near the sealed end.
5. casing assembly according to claim 1, it is characterised in that the rigid external member is metal external member, the flexibility External member is silica gel external member, and the flexibility suite is moulded in the rigid external member.
6. casing assembly according to claim 1, it is characterised in that formed between the sealed end and the microswitch Gap.
7. casing assembly according to claim 6, it is characterised in that the outer face of the sealed end is provided with the first ring-type Groove, first endless groove is towards the direction depression near the inner side of the sealed end.
8. casing assembly according to claim 1, it is characterised in that between the two ends of the lateral wall of the flexibility suite There is annular projection, the annular projection to be offseted with the inwall of the installation through-hole and be fitted at position.
9. casing assembly according to claim 1, it is characterised in that the side wall of the opening is provided with the second ring-type Groove, second endless groove is towards the direction depression near the inner side of the flexibility suite.
10. a kind of electronic equipment, it is characterised in that including the casing assembly any one of claim 1-9.
CN201611255805.6A 2016-12-30 2016-12-30 Electronic equipment and its casing assembly Pending CN106507628A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611255805.6A CN106507628A (en) 2016-12-30 2016-12-30 Electronic equipment and its casing assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611255805.6A CN106507628A (en) 2016-12-30 2016-12-30 Electronic equipment and its casing assembly

Publications (1)

Publication Number Publication Date
CN106507628A true CN106507628A (en) 2017-03-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201611255805.6A Pending CN106507628A (en) 2016-12-30 2016-12-30 Electronic equipment and its casing assembly

Country Status (1)

Country Link
CN (1) CN106507628A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112449533A (en) * 2019-08-30 2021-03-05 Oppo广东移动通信有限公司 Electronic equipment, middle frame assembly thereof and processing method of middle frame assembly

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201247703Y (en) * 2008-09-01 2009-05-27 纬创资通股份有限公司 Water-proof key-press and combination of water-proof key-press and shell of electronic apparatus
CN101964265A (en) * 2009-07-23 2011-02-02 纬创资通股份有限公司 Press key mechanism with water-proof function and electronic device
CN104284539A (en) * 2013-07-04 2015-01-14 神讯电脑(昆山)有限公司 Clamping structure and key module
CN204145938U (en) * 2014-10-09 2015-02-04 北京拓盛电子科技有限公司 A kind of handheld terminal waterproof construction
CN204289177U (en) * 2015-01-06 2015-04-22 深圳市韶音科技有限公司 A kind of waterproof buckle press-key structure and apply the electronic product of this structure
CN204289156U (en) * 2015-01-06 2015-04-22 深圳市韶音科技有限公司 A kind of key water-proof structure and use the earphone of this structure
CN204498512U (en) * 2014-06-17 2015-07-22 中兴通讯股份有限公司 Terminal side switch water-tight device and terminal
CN206294453U (en) * 2016-12-30 2017-06-30 深圳天珑无线科技有限公司 Electronic equipment and its casing assembly

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201247703Y (en) * 2008-09-01 2009-05-27 纬创资通股份有限公司 Water-proof key-press and combination of water-proof key-press and shell of electronic apparatus
CN101964265A (en) * 2009-07-23 2011-02-02 纬创资通股份有限公司 Press key mechanism with water-proof function and electronic device
CN104284539A (en) * 2013-07-04 2015-01-14 神讯电脑(昆山)有限公司 Clamping structure and key module
CN204498512U (en) * 2014-06-17 2015-07-22 中兴通讯股份有限公司 Terminal side switch water-tight device and terminal
CN204145938U (en) * 2014-10-09 2015-02-04 北京拓盛电子科技有限公司 A kind of handheld terminal waterproof construction
CN204289177U (en) * 2015-01-06 2015-04-22 深圳市韶音科技有限公司 A kind of waterproof buckle press-key structure and apply the electronic product of this structure
CN204289156U (en) * 2015-01-06 2015-04-22 深圳市韶音科技有限公司 A kind of key water-proof structure and use the earphone of this structure
CN206294453U (en) * 2016-12-30 2017-06-30 深圳天珑无线科技有限公司 Electronic equipment and its casing assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112449533A (en) * 2019-08-30 2021-03-05 Oppo广东移动通信有限公司 Electronic equipment, middle frame assembly thereof and processing method of middle frame assembly
CN112449533B (en) * 2019-08-30 2022-09-09 Oppo广东移动通信有限公司 Electronic equipment, middle frame assembly thereof and processing method of middle frame assembly

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Application publication date: 20170315