CN206282765U - Electronic equipment and its front shell assemblies, light guide key - Google Patents

Electronic equipment and its front shell assemblies, light guide key Download PDF

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Publication number
CN206282765U
CN206282765U CN201621150691.4U CN201621150691U CN206282765U CN 206282765 U CN206282765 U CN 206282765U CN 201621150691 U CN201621150691 U CN 201621150691U CN 206282765 U CN206282765 U CN 206282765U
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CN
China
Prior art keywords
press section
front shell
light guide
light
section
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.)
Expired - Fee Related
Application number
CN201621150691.4U
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Chinese (zh)
Inventor
熊维强
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 Gongjin Electronics Co Ltd
Original Assignee
Shenzhen Gongjin Electronics 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 Gongjin Electronics Co Ltd filed Critical Shenzhen Gongjin Electronics Co Ltd
Priority to CN201621150691.4U priority Critical patent/CN206282765U/en
Application granted granted Critical
Publication of CN206282765U publication Critical patent/CN206282765U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model is related to a kind of electronic equipment and its front shell assemblies, light guide key.Light guide key includes annular ledge, press section and auxiliary section.Wherein, press section is made up of light transmissive material, and press section is exiting surface towards the side of key hole, and opposite side is incidence surface, and exiting surface aligns with the key hole on housing.Press section can be flexible relative to annular ledge, so as to realize the pressing operation to switch contact.Meanwhile, press section is made up of light transmissive material, therefore press section light-permeable, the light that LED sends just can be incident from the incidence surface of press section, from exiting surface outgoing, realizes indicating.Press section is integrated with realizes pressing operation and guide-lighting two kinds of effects, eliminates extra light-guiding pillar, reduces the element being related to during dismounting.And, when needing to change button, auxiliary section need to only departed from holding section.Therefore, by above-mentioned light guide key, the dismounting to button in above-mentioned electronic equipment and its front shell assemblies can be made to become convenient.

Description

Electronic equipment and its front shell assemblies, light guide key
Technical field
The utility model is related to electronic component, more particularly to a kind of electronic equipment and its front shell assemblies, light guide key.
Background technology
Mechanical key is both provided with most electronic equipment.For example, mobile phone Home key, the numeral of traditional calculations device are pressed Key.Generally, also need to light in order to play indicative function, when button is pressed.General way is to install light-guiding pillar or leaded light Band, light-guiding pillar one end is connected with the LED for sending instruction optical signal, and the other end is fixed on button.
When a certain button is pressed, the light that corresponding LED sends just can light the button by corresponding light-guiding pillar, Realize indicating function.
Therefore, when button is dismounted, it is also desirable to dismount light-guiding pillar.And light-guiding pillar it is general by way of hot melt by light-guiding pillar It is fixed on button or LED.Heat fixed mode and cause that light-guiding pillar is difficult to be separated from LED or button so as to pressing The dismounting of key is extremely inconvenient.
Utility model content
Based on this, it is necessary to provide a kind of electronic equipment and its front shell assemblies, leaded light for facilitating and being dismounted to button Button.
A kind of light guide key, the housing of key hole is offered for being installed on, and the inner side of the housing is along the button The edge in hole is provided with holding section, and the light guide key includes:
Annular ledge;
Press section, be arranged at the annular ledge middle part and with the annular ledge elastic connection, the press section exists Annular ledge described in external force effect lower edge is scalable;
The auxiliary section on the annular ledge is arranged at, the auxiliary section is used to engage with the holding section, will be described Light guide key is fixed on the edge of the key hole;
Wherein, the press section is made up of light transmissive material, the press section towards the side of the key hole be exiting surface, Opposite side is incidence surface, and the exiting surface aligns with the key hole.
Wherein in one embodiment, the light guide key also includes labelling piece, and the labelling piece is installed on the light extraction On face.
A kind of front shell assemblies, including:
Housing, offers key hole thereon, and the inner side of the housing is provided with holding section along the edge of the key hole;And
Light guide key as any one of above-mentioned preferred embodiment.
Wherein in one embodiment, the holding section is the projection set around the button bore edges, the cooperation Portion be around the annular ledge set the sleeve with host cavity, the projection be contained in the host cavity and with the receipts Cavity volume interference fit.
Wherein in one embodiment, the case inside is provided with ring baffle around the edge of the key hole, institute Press section is stated to be contained in the ring baffle.
Wherein in one embodiment, the operation groove of bar shaped is offered on the ring baffle.
Wherein in one embodiment, shadow shield, the shadow shield and the operation are additionally provided with the inside of the housing Groove is oppositely arranged, and is offered on the annular ledge and keeps away a hole, and the shadow shield is arranged in described keeping away in a hole.
Wherein in one embodiment, keeper is provided with the inside of the housing, the annular ledge is provided with positioning and matches somebody with somebody Component, when the auxiliary section engages with the holding section, the keeper is engaged with the location fit part.
Wherein in one embodiment, the keeper is locating dowel, and the location fit part is location hole, the positioning Post can be arranged in the location hole.
A kind of electronic equipment, including:
Front shell assemblies as any one of above-mentioned preferred embodiment;And
Pcb board, is provided with the LED for switching out contact and playing indicative function;
Wherein, the press section abuts away from one end of the exiting surface with the contact that switchs out, what the LED sent Light can be transmitted to the exiting surface through the incidence surface.
In above-mentioned electronic equipment and its front shell assemblies, its light guide key includes the press section being made up of light transmissive material.Pressing Portion can be flexible relative to annular ledge, so as to realize the pressing operation to switch contact.Simultaneously as press section light-permeable, therefore The light that LED sends just can be incident from the incidence surface of press section, from exiting surface outgoing, realizes indicating.Press section is integrated with realization Pressing operation and guide-lighting two kinds of effects, eliminate extra light-guiding pillar, reduce the element being related to during dismounting.And, work as needs When changing button, auxiliary section need to only departed from holding section.Therefore, by above-mentioned light guide key, can make in above-mentioned electronics Dismounting in equipment and its front shell assemblies to button becomes convenient.
Brief description of the drawings
Fig. 1 is the partial structural diagram of electronic equipment in the utility model preferred embodiment;
The structural representation of front shell assemblies in electronic equipment shown in Fig. 2 Fig. 1;
Fig. 3 is the structural representation of housing in front shell assemblies shown in Fig. 2;
Fig. 4 is the structural representation of light guide key in front shell assemblies shown in Fig. 2.
Specific embodiment
For the ease of understanding the utility model, the utility model is more fully retouched below with reference to relevant drawings State.Preferred embodiment of the present utility model is given in accompanying drawing.But, the utility model can come in many different forms Realize, however it is not limited to embodiment described herein.On the contrary, the purpose for providing these embodiments is made to of the present utility model The understanding of disclosure is more thorough comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can directly on another element Or can also there is element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to To another element or may be simultaneously present centering elements.Term as used herein " vertical ", " level ", " left side ", " right side " and similar statement are for illustrative purposes only.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with technology of the present utility model is belonged to The implication that the technical staff in domain is generally understood that is identical.It is herein to be in term used in the description of the present utility model The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein " and/or " include The arbitrary and all of combination of one or more related Listed Items.
Fig. 1 and Fig. 2 is referred to, the electronic equipment 10 in the utility model preferred embodiment includes front shell assemblies 100 and PCB Plate 200.The LED220 for switching out contact 210 and playing indicative function is provided with pcb board 200.LED220 can be in switch contact 210 Emitted beam when being triggered, indicated.Wherein, front shell assemblies 100 include housing 110 and light guide key 120.
Also referring to Fig. 3, housing 110 can be made up of resin, plastic or other material.Housing 110 offers key hole 111. The inner side of housing 110 is provided with holding section 113 along the edge of key hole 111.Holding section 113 can be buckle, projection, bayonet socket etc. It is easy to the structure of engaging.
Also referring to Fig. 4, light guide key 120 is installed on housing 110.Specifically, light guide key 120 includes that annular is propped up Seat 121, press section 123 and auxiliary section 125.
121 supports of annular ledge and fixation.Wherein, the material of annular ledge 121 can be with the material phase of housing 110 Together, such as resin, plastics.
Press section 123 be arranged at the middle part of annular ledge 121 and with the elastic connection of annular ledge 121.Therefore, press section 123 is scalable along annular ledge 121 under external force.Specifically, press section 123 can be by elastic arm and annular ledge 121 Realize connection.When being acted on by external force, elastic arm deformation;After external force disappears, elastic arm resets.
Wherein, press section 123 is made up of light transmissive material.In order to obtain different printing opacity colors as needed, can be transparent The toner of different colours is filled in material to realize.Because press section 123 can be guide-lighting, therefore can be by press section 123 towards key hole Alignd with key hole 111 as incidence surface (figure is not marked), and exiting surface as exiting surface (figure is not marked), opposite side 111 side. By key hole 111, just pressing operation can be carried out to press section 123.
Specifically, press section 123 abuts away from one end of exiting surface with contact 210 is switched out, therefore by key hole 111 pairs Press section 123 is pressed, and just be can trigger and is switched out contact 210.Meanwhile, LED220 emits beam, and through incidence surface transmit to Exiting surface.Therefore, press section 123 is integrated with and realizes pressing operation and guide-lighting two kinds of effects, eliminates the leaded light that need to additionally install Post, simplifies the structure of light guide key 120.
Auxiliary section 125 is arranged on annular ledge 121, and auxiliary section 125 is used to engage with holding section 113, and leaded light is pressed Key 120 is fixed on the edge of key hole 111.Cooperation realization and shell of the light guide key 120 by auxiliary section 125 with holding section 113 Body 110 is fixedly connected.Therefore, when needing to be changed, auxiliary section 125 need to only departed from holding section 113.
In the present embodiment, holding section 113 is the projection set around the edge of key hole 111, and auxiliary section 125 is around ring The sleeve with host cavity that shape bearing 121 is set.Projection be contained in host cavity and with host cavity interference fit.
When dismounting light guide key 120 is needed, only carry out plug, projection is inserted or pull out into sleeve.Therefore, Coordinated by projection and sleeve, be capable of achieving the quick assembling of light guide key 120 and housing 110, improve installation effectiveness.
Further, since projection and sleeve are set around the edge of key hole 111 and annular ledge 121 respectively, therefore can be from many Individual direction is supported and limits to light guide key 120, so as to prevent the transverse shifting of light guide key 120, installs more stable.Enter one Step, in electronic equipment 10, because sleeve has certain length, its end supports with pcb board 200, so as to prevent leaded light Button 120 is overall to be moved towards pcb board 200.Therefore, auxiliary section 125 is arranged to sleeve, can have both lifted light guide key 120 and install Efficiency, can also erection & lift stability.
In the present embodiment, the inner side of housing 110 is provided with keeper 115, and annular ledge 121 is provided with location fit part 1212.When auxiliary section 125 engages with holding section 113, keeper 115 is engaged with location fit part 1212.Keeper 115 with it is fixed Position counterpart 1212 coordinates achievable quick positioning, and prevents loading error.
Further, in the present embodiment, keeper 115 is locating dowel, and location fit part 1212 is location hole, locating dowel Can be arranged in location hole.Therefore, carry out light guide key 120 install when, first by locating dowel insert location hole in, then will coordinate Portion 125 just can realize installing in snapping in holding section 113.
In the present embodiment, the inner side of housing 110 is provided with ring baffle 117, press section around the edge of key hole 111 123 are contained in ring baffle 117.
Specifically, ring baffle 117 is around forming a tubular structure, and press section 123 is then located in the tubular structure.Its One, ring baffle 117 can play guiding and position-limiting action to press section 123, prevent it from being swung laterally in telescopic process.Its Two, ring baffle 117 can prevent the light transmitted through press section 123 from laterally spilling, so as to prevent altering light.
Further, in the present embodiment, the operation groove 1172 of bar shaped is offered on ring baffle 117.Specifically, behaviour Make the opening of groove 1172 positioned at the edge of ring baffle 117.It is easy to dismount press section 123 by operating groove 1172 Operation, consequently facilitating light guide key 120 is removed from housing 110.
In the present embodiment, the inner side of housing 110 is additionally provided with shadow shield 119, shadow shield 119 and the operation phase of groove 1172 To setting.Offered on annular ledge 121 and keep away a hole 1214.Shadow shield 119 is arranged in be kept away in a hole 1214.Shadow shield 119 can Prevent optical fiber from being spilt from operation groove 1172, further prevent from altering light.And, shadow shield 119 coordinates with a hole 1214 is kept away, and can rise To the effect of cross spacing, further increase the stability that light guide key 120 is installed.
In the present embodiment, light guide key 120 also includes labelling piece 127, and labelling piece 127 is installed on exiting surface.Sign Part 127 mainly plays a part of to indicate the function of light guide key 200, or sign LOGO.For example, on labelling piece 127 it is signable numeral, " Home " printed words etc..Specifically, labelling piece 127 can be integrally formed with press section 123, can be also arranged on by removably mode On press section 123.
In above-mentioned electronic equipment 10 and its front shell assemblies 100, its light guide key 120 includes the pressing being made up of light transmissive material Portion 123.Press section 123 can be flexible relative to annular ledge 121, so as to realize the operation to switch contact 210.Simultaneously as The light-permeable of press section 123, therefore the light that LED220 sends just can be incident from the incidence surface of press section 123, it is real from exiting surface outgoing Now indicate.Press section 123 is integrated with realizes pressing operation and guide-lighting two kinds of effects, eliminates extra light-guiding pillar, reduces and tears open The element being related to during dress.And, when needing to change button, auxiliary section 125 need to only departed from holding section 123.Therefore, By light guide key 120, the dismounting to button in electronic equipment 10 and its front shell assemblies 100 can be made to become convenient.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited In contradiction, the scope of this specification record is all considered to be.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more specific and detailed, But therefore can not be interpreted as the limitation to utility model patent scope.It should be pointed out that for the common skill of this area For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to Protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.

Claims (10)

1. a kind of light guide key, the housing of key hole is offered for being installed on, and the inner side of the housing is along the key hole Edge be provided with holding section, it is characterised in that the light guide key includes:
Annular ledge;
Press section, be arranged at the annular ledge middle part and with the annular ledge elastic connection, the press section is in external force Annular ledge described in effect lower edge is scalable;
The auxiliary section on the annular ledge is arranged at, the auxiliary section is used to engage with the holding section, by the leaded light Button is fixed on the edge of the key hole;
Wherein, the press section is made up of light transmissive material, the press section towards the side of the key hole be exiting surface, it is another Side is incidence surface, and the exiting surface aligns with the key hole.
2. light guide key according to claim 1, it is characterised in that the light guide key also includes labelling piece, the mark Show that part is installed on the exiting surface.
3. a kind of front shell assemblies, it is characterised in that including:
Housing, offers key hole thereon, and the inner side of the housing is provided with holding section along the edge of the key hole;And
Light guide key as described in above-mentioned claim 1 or 2.
4. front shell assemblies according to claim 3, it is characterised in that the holding section is to be set around the button bore edges The projection put, the auxiliary section is the sleeve with host cavity set around the annular ledge, and the projection is contained in institute State host cavity and with the host cavity interference fit.
5. front shell assemblies according to claim 3, it is characterised in that the case inside is around the edge of the key hole Ring baffle is provided with, the press section is contained in the ring baffle.
6. front shell assemblies according to claim 5, it is characterised in that the operation that bar shaped is offered on the ring baffle is recessed Groove.
7. front shell assemblies according to claim 6, it is characterised in that shadow shield, institute are additionally provided with the inside of the housing State shadow shield to be oppositely arranged with the operation groove, offered on the annular ledge and keep away a hole, the shadow shield is arranged in institute State and keep away in a hole.
8. front shell assemblies according to claim 3, it is characterised in that keeper, the ring are provided with the inside of the housing Shape bearing is provided with location fit part, when the auxiliary section engages with the holding section, the keeper and the location fit Part is engaged.
9. front shell assemblies according to claim 8, it is characterised in that the keeper is locating dowel, the location fit Part is location hole, and the locating dowel can be arranged in the location hole.
10. a kind of electronic equipment, it is characterised in that including:
Front shell assemblies as described in above-mentioned any one of claim 3 to 9;And
Pcb board, is provided with the LED for switching out contact and playing indicative function;
Wherein, the press section abuts away from one end of the exiting surface with the contact that switchs out, the light that the LED sends Can be transmitted to the exiting surface through the incidence surface.
CN201621150691.4U 2016-10-24 2016-10-24 Electronic equipment and its front shell assemblies, light guide key Expired - Fee Related CN206282765U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621150691.4U CN206282765U (en) 2016-10-24 2016-10-24 Electronic equipment and its front shell assemblies, light guide key

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621150691.4U CN206282765U (en) 2016-10-24 2016-10-24 Electronic equipment and its front shell assemblies, light guide key

Publications (1)

Publication Number Publication Date
CN206282765U true CN206282765U (en) 2017-06-27

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107665784A (en) * 2017-09-22 2018-02-06 深圳市沃特沃德股份有限公司 Luminous button component and mobile device
CN107942840A (en) * 2017-12-29 2018-04-20 广州视声智能股份有限公司 A kind of detachable KNX smart keys switch
CN109308974A (en) * 2017-07-28 2019-02-05 国基电子(上海)有限公司 The electronic device of leaded light component and the application leaded light component
WO2022089125A1 (en) * 2020-10-30 2022-05-05 深圳市吉迩科技有限公司 Button light guide apparatus and method, and aerosol generating apparatus
CN114567595A (en) * 2022-04-29 2022-05-31 深圳市迈腾电子有限公司 Router and assembling method

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109308974A (en) * 2017-07-28 2019-02-05 国基电子(上海)有限公司 The electronic device of leaded light component and the application leaded light component
CN109308974B (en) * 2017-07-28 2020-04-28 国基电子(上海)有限公司 Light guide assembly and electronic device using same
CN107665784A (en) * 2017-09-22 2018-02-06 深圳市沃特沃德股份有限公司 Luminous button component and mobile device
CN107942840A (en) * 2017-12-29 2018-04-20 广州视声智能股份有限公司 A kind of detachable KNX smart keys switch
WO2022089125A1 (en) * 2020-10-30 2022-05-05 深圳市吉迩科技有限公司 Button light guide apparatus and method, and aerosol generating apparatus
CN114567595A (en) * 2022-04-29 2022-05-31 深圳市迈腾电子有限公司 Router and assembling method
CN114567595B (en) * 2022-04-29 2022-08-30 深圳市迈腾电子有限公司 Router and assembling method

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GR01 Patent grant
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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170627

CF01 Termination of patent right due to non-payment of annual fee