CN208656755U - Handheld terminal - Google Patents

Handheld terminal Download PDF

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Publication number
CN208656755U
CN208656755U CN201820804222.2U CN201820804222U CN208656755U CN 208656755 U CN208656755 U CN 208656755U CN 201820804222 U CN201820804222 U CN 201820804222U CN 208656755 U CN208656755 U CN 208656755U
Authority
CN
China
Prior art keywords
shell
handheld terminal
module
container
heat pipe
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.)
Active
Application number
CN201820804222.2U
Other languages
Chinese (zh)
Inventor
林娜
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.)
Liaoning Yun Feng Electronic Technology Co Ltd
Original Assignee
Liaoning Yun Feng Electronic 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 Liaoning Yun Feng Electronic Technology Co Ltd filed Critical Liaoning Yun Feng Electronic Technology Co Ltd
Priority to CN201820804222.2U priority Critical patent/CN208656755U/en
Application granted granted Critical
Publication of CN208656755U publication Critical patent/CN208656755U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model proposes a kind of handheld terminals, including shell, set on the radio-frequency antenna of housing tip, the loudspeaker set gradually on front side of the shell and from top to bottom, display screen, button portion and microphone, and the FM module being set in the housing, MP3 module, processor module, GPS module, the top of shell is equipped with channel adjustment button in the side of radio-frequency antenna, the other side pivot joint of shell is equipped with protection cover, it protects and is equipped with heating wire in cover, the terminal of heating wire is connect with the charging terminal for the charger for being set to hull outside, heat pipe is additionally provided on rear side of shell, the position that shell corresponds to heat pipe is equipped with the container for accommodating heat pipe, heat-conducting silica gel sheet is equipped in container.When the handheld terminal encounters rainwater weather outdoors, by protecting in the display screen that is covered on front side of shell of cover and button portion, it can prevent rainwater from entering inside it, keep its normal use, and can dry by surface layer of the heating wire to button portion and display unit.

Description

Handheld terminal
Technical field
The utility model relates to a kind of battery technology fields, particularly relate to a kind of handheld terminal.
Background technique
As the prosperity and economic continuous development, aspectant exchange of society are not well positioned to meet modern people Demand, in today of quick week life, conveniently equipment is desirable.Handheld terminal with intercommunication function It is a kind of bidirectional mobile communication instrument, is suitable for call frequently and the relatively-stationary place in position.With the progress and use of function The diversification on way, the occasion used also with extension.Existing handheld terminal encounters rainy feelings in use outdoors sometimes Condition, such as intaking without safeguard procedures leads to the damage of internal element, causes to be unable to normal use.
Utility model content
The utility model proposes a kind of handheld terminal, solve that handheld terminal in the prior art intakes by the rainy day is asked Topic.
The technical solution of the utility model is achieved in that
A kind of handheld terminal, including shell, set on housing tip radio-frequency antenna, be set to shell on front side of and from top to bottom according to Loudspeaker, display screen, button portion and the microphone of secondary setting and the FM module being set in the housing, MP3 module, processor module, The top of GPS module, the shell is equipped with a channel adjustment button in the side of radio-frequency antenna, and the other side pivot joint of the shell is set There is a protection cover, heating wire is equipped in the protection cover, the terminal of the heating wire is filled with the charger set on hull outside Electric terminal connects, and is additionally provided with heat pipe on rear side of the shell, and the position which corresponds to heat pipe is equipped with the receiving for accommodating heat pipe Slot, the container is interior to be equipped with heat-conducting silica gel sheet.
Preferred embodiment is that the side of the shell is respectively equipped with earphone jack and memory card slot.
Preferred embodiment is, the shell is the synthetic resin casing with thermal insulation, by front housing and corresponding with the front housing sets The rear shell set is encircled into.
Preferred embodiment is, the inner wall of the shell is equipped with aluminium layer, and in being equipped with carbon fiber layer in aluminium layer.
Preferred embodiment is that the back side of the rear shell forms rough surface, is coated with heat loss through radiation layer on the rough surface.
Preferred embodiment is that the heat loss through radiation layer is the coating of the nano-ceramic particle containing thermal conductivity or metal powder.
Preferred embodiment is that the nano-ceramic particle is aluminum oxide, silicon nitride or silicon-carbide particle, the metal powder For aluminium powder.
Preferred embodiment is that size and the container of the heat-conducting silica gel sheet match, and thickness is bigger than the depth of container 0.2㎜。
The utility model has the following beneficial effects:
When handheld terminal in the utility model encounters rainwater weather outdoors, by protecting cover to be covered on front side of shell Display screen and button portion on, can prevent rainwater enter its inside, keep its normal use, and can be by heating wire to button portion And the surface layer of display unit is dried, and handheld terminal is avoided to be damaged.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model handheld terminal;
Fig. 2 is that the schematic diagram of internal structure after partial shell is removed in Fig. 1;
Fig. 3 is the structural schematic diagram of Fig. 1 middle housing part.
In figure:
10, shell;20, radio-frequency antenna;30, loudspeaker;40, display screen;50, button portion;60, microphone;71, FM mould Block;72, MP3 module;73, processor module;75, GPS module;18, channel adjustment button;90, lighting device;11, earphone jack; 12, memory card slot;13, alarm keys;14, PTT key;80, cover is protected;81, heating wire;15, front housing;16, rear shell;150, thoroughly Bright material;91, heat pipe;19, container.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figures 1 and 2, the handheld terminal include shell 10, set on 10 top of shell radio-frequency antenna 20, be set to shell The front side of body 10 and the loudspeaker 30, display screen 40, button portion 50 and the microphone 60 that set gradually from top to bottom and set on shell 10 Interior FM module 71, MP3 module 72, processor module 73, GPS module 75.The top of the shell 10 in radio-frequency antenna 20 two Side is respectively equipped with a channel adjustment button 18 and a lighting device 90, and the side of the shell 10 is respectively equipped with earphone jack 11 and storage Card card slot 12.In the present embodiment, the side of the shell 10 is additionally provided with alarm keys 13 and PTT key 14, the alarm keys 13 and PTT key 14 are set to the same side of shell 10 with earphone jack 11.The other side pivot joint of the shell 10 is equipped with a protection cover 80, the protection Heating wire 81 is equipped in cover 80, the terminal of the heating wire 81 is connect with the charging terminal for the charger for being set to 10 outside of shell.
Please refer to Fig. 3, which is the synthetic resin casing with thermal insulation, by front housing 15 and with the front housing 15 The rear shell 16 being correspondingly arranged is encircled into.The front housing 15 and rear shell 16 are internal to form an accommodating space by bonding connection.Specifically When implementation, which can also be mutually fastened and connected with rear shell 16 by fastening structure.The front housing 15 corresponds to button portion 50 and shows The part of display screen 40 is respectively equipped with the transparent material 150 of thermal insulation.The inner wall of the shell 10 is equipped with aluminium layer, and in being equipped in aluminium layer Carbon fiber layer.
When it is implemented, being additionally provided with heat pipe 91 in the shell 10, the position of the corresponding heat pipe 91 of the rear shell 16 is equipped with for receiving Hold the container 19 of heat pipe 91, heat-conducting silica gel sheet is equipped in the container 19, which is set to heat conductive silica gel on piece, by shell Heat in body 10 is conducted to shell 10, to realize heat dissipation effect.Specific implementation is that the thickness of heat-conducting silica gel sheet can be 0.8 ㎜, 0.2 ㎜ bigger than the depth of container, size and the container of heat-conducting silica gel sheet match.
When it is implemented, the back side of the rear shell 16 of the shell 10 forms rough surface, heat loss through radiation is coated on the rough surface Layer.The heat loss through radiation layer is the coating of the nano-ceramic particle containing thermal conductivity or metal powder.The rough surface is to be provided with cylinder The surface of array of fins.The nano-ceramic particle is aluminum oxide, silicon nitride or silicon-carbide particle.The metal powder can be aluminium Powder.
When the handheld terminal encounters rainwater weather outdoors, by protecting cover 80 to be covered on the display screen of 10 front side of shell 40 and button portion 50 on, can prevent rainwater enter its inside, keep its normal use, and can be by heating wire 81 to button portion 50 And the surface layer of display screen 40 is dried, and handheld terminal is avoided to be damaged.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model Protection scope within.

Claims (6)

1. a kind of handheld terminal, it is characterised in that: simultaneously including shell, set on the radio-frequency antenna of housing tip, set on shell front side The loudspeaker, display screen, button portion and the microphone that set gradually from top to bottom and the FM module being set in the housing, MP3 module, The top of processor module, GPS module, the shell is equipped with a channel adjustment button in the side of radio-frequency antenna, the shell The other side is pivotally connected equipped with a protection cover, and the protection cover is interior equipped with heating wire, the terminal of the heating wire and set on hull outside Charger charging terminal connection, be additionally provided with heat pipe on rear side of the shell, which correspond to the position of heat pipe equipped with for receiving Holding the container of heat pipe, heat-conducting silica gel sheet is equipped in the container, the shell is the synthetic resin casing with thermal insulation, by Front housing and the rear shell being correspondingly arranged with the front housing are encircled into, and the inner wall of the shell is equipped with aluminium layer, and in being equipped with carbon fiber in aluminium layer Tie up layer.
2. handheld terminal as described in claim 1, it is characterised in that: the side of the shell is respectively equipped with earphone jack and deposits Card storage card slot.
3. handheld terminal as claimed in claim 2, it is characterised in that: the back side of the rear shell forms rough surface, the rough surface On be coated with heat loss through radiation layer.
4. handheld terminal as claimed in claim 3, it is characterised in that: the heat loss through radiation layer is the nanometer pottery containing thermal conductivity The coating of porcelain particle or metal powder.
5. handheld terminal as claimed in claim 4, it is characterised in that: the nano-ceramic particle is aluminum oxide, nitridation Silicon or silicon-carbide particle, the metal powder are aluminium powder.
6. handheld terminal as claimed in claim 1 or 2, it is characterised in that: the size of the heat-conducting silica gel sheet and container phase Matching, thickness 0.2 ㎜ bigger than the depth of container.
CN201820804222.2U 2018-05-28 2018-05-28 Handheld terminal Active CN208656755U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820804222.2U CN208656755U (en) 2018-05-28 2018-05-28 Handheld terminal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820804222.2U CN208656755U (en) 2018-05-28 2018-05-28 Handheld terminal

Publications (1)

Publication Number Publication Date
CN208656755U true CN208656755U (en) 2019-03-26

Family

ID=65779977

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820804222.2U Active CN208656755U (en) 2018-05-28 2018-05-28 Handheld terminal

Country Status (1)

Country Link
CN (1) CN208656755U (en)

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