CN207442926U - A kind of watertight handheld machine - Google Patents
A kind of watertight handheld machine Download PDFInfo
- Publication number
- CN207442926U CN207442926U CN201721426768.0U CN201721426768U CN207442926U CN 207442926 U CN207442926 U CN 207442926U CN 201721426768 U CN201721426768 U CN 201721426768U CN 207442926 U CN207442926 U CN 207442926U
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- Prior art keywords
- module
- key
- display screen
- button
- wireless charging
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Abstract
The utility model discloses a kind of watertight handheld machines, including shell, operating space and display screen, shell is made of front panel and bottom case, front panel covers the top for being arranged at bottom case, and closely engage with bottom case, the top of front panel is equipped with and puts mouth outside, display screen is arranged at the outer bottom for putting mouth, and the bottom of display screen is equipped with display module, display module is connected with display screen signal, operating space is arranged at the bottom of display screen, operating space is made of several buttons arranged in arrays, the bottom of button is equipped with key-press module, the centre position of key-press module and button is equipped with button film, the bottom of button film is equipped with contact, shell is internally provided with integrated circuit plate, and key-press module and display module are connected with integrated circuit partitioned signal, it is strong with waterproof ability, it is relatively low that cost is made, the advantages of effectively solving key part waterproof ability.
Description
Technical field
The utility model is related to hand-held set fields, are especially a kind of watertight handheld machine.
Background technology
Hand-held set refers to that data communication can be carried out with other equipment（Wi-Fi/GPRS/Bluetooth etc.）Handheld end
Terminal.Domestic 163,160,000 of 1-3 month China GSM CDMA in 2013, speedup is up to 39%.The life of GSM CDMA
It produces and sells to smart mobile phone and accelerate to tilt, smart mobile phone accounting reaches 77% in listing in March new architecture, and interior sales volume increases on year-on-year basis
Long 62.5%, account for mobile phone domestic 58%.Hand-held set currently on the market using dual-color forming or two-shot process, rubber and
Housing is integrated, and realizes water-proof function.The technique has higher requirements to mold design, larger to the limitation of product design,
And the process-cycle is long, and cost of implementation is high.
It is found by retrieval, the utility model of the patent No. 201210563220.6 discloses a kind of watertight handheld machine, structure
Including：Pin and being integrated of the substrate processing of water-proof connector, eliminate the gap between pin and substrate；Side switch silica gel is equipped with
Minute protrusions, location hole and the positioning column on main frame of side button carry out hot melt and are fixedly connected, it is ensured that silica gel main body and main frame
Frame faying face can fit closely to realize waterproof；The tail that flexible glue makes is inserted realizes DC interfaces with the endoporus of front housing by being interference fitted
Seal waterproof；Seal shock-proof pad is installed in the junction of hand-held set display screen and main frame, realizes the waterproof of screen position；It is main
The junction of two housings of frame sets sealing ring, and the waterproof between realization body frame, battery cover Position Design sealing ring is realized
Battery cover position waterproof；Hole site speak by pasting water proof and dust proof net realization waterproof；Probe lens position passes through double faced adhesive tape
It pastes, realizes waterproof.
However, the analysis found that, existing watertight handheld machine has the following disadvantages；One：Shape opening is more, waterproof
There is limitation in performance, secondly：It is higher that cost is made；Thirdly：Key part waterproof ability treatment effect is limited.
Utility model content
Therefore, in order to solve above-mentioned deficiency, the utility model provides a kind of watertight handheld machine herein, has waterproof ability
By force, the advantages of it is relatively low that cost is made, effectively solves key part waterproof ability.
The utility model is realized in this way construct a kind of watertight handheld machine, including shell, operating space and display screen, outside
Shell is made of front panel and bottom case, and front panel covers the top for being arranged at bottom case, and closely engages with bottom case, the top of front panel
Mouth is put equipped with outer, display screen is arranged at the outer bottom for putting mouth, and the bottom of display screen is equipped with display module, and display module is with showing
Display screen signal connects, and operating space is arranged at the bottom of display screen, and operating space is made of several buttons arranged in arrays, button
Bottom is equipped with key-press module, and the centre position of key-press module and button is equipped with button film, and the bottom of button film is equipped with contact, outside
Shell is internally provided with integrated circuit plate, and key-press module and display module are connected with integrated circuit partitioned signal, integrated circuit plate
Bottom be equipped with lithium battery group, lithium battery group and integrated circuit plate are electrically connected, and the bottom of lithium battery group is equipped with wireless charging mould
Block, wireless charging module is with stating lithium battery group electric connection.
As the improvement of above-mentioned technical proposal, display module is specially ZX12864CR lattice lcd modules, and key-press module has
Body is TTP223 touch key-press modules.In a manner that the display module and key-press module of setting distinguish arrangement with front panel, Du
Exhausted water body is immersed in the bottom case of closing, and effective waterproof action is played to electronic components such as internal display module and key-press modules,
Further improve the waterproof ability of this kind of watertight handheld machine.
As the improvement of above-mentioned technical proposal, bottom case is made of makrolon material integrated injection molding, and bottom case and front panel
Centre position be equipped with water-impervious rubber ring.It is closed by the bottom case progress of setting, make the space that relative closure is formed in shell,
And polycarbonate plastic material, compared with material is made in general metal shell, cost is relatively low, also effectively can prevent steam from attacking,
Internal element is avoided to make moist, wherein water-impervious rubber ring is independent design, has been evaded using dual-color forming or quadric injection mould work
The problem of skill, cost caused by rubber and housing are integrated is excessively high.And it is installed in the interposition of key-press module and button
There is button film, then keypress function is realized in a manner that the contact that button film bottom is equipped with is contacted with key-press module, it is therefore prevented that water
Body is penetrated into from the button tapping on front panel, solves the problems, such as that key part waterproof ability treatment effect is limited.
As the improvement of above-mentioned technical proposal, wireless charging module is by adhesive sheet, primary coil and wireless charging chip structure
Into adhesive sheet is bonded in the bottom of bottom case, and primary coil covers the top for being arranged at adhesive sheet, and electrical with wireless charging chip
Connection, the concrete model of wireless charging chip is BQT151.This kind of watertight handheld is realized by the wireless charging module of setting
The charge function of machine, reduces perforate on fuselage, further improves waterproof ability.
The utility model has the following advantages that：Strong with waterproof ability, it is relatively low to be made cost, effectively solves key part and prevents
The advantages of outlet capacity, is embodied as：
Advantage 1：Display module is specially ZX12864CR lattice lcd modules, and key-press module is specially that TTP223 touches are pressed
Key module.In a manner that the display module and key-press module of setting distinguish arrangement with front panel, prevent water body and immerse closing
In bottom case, effective waterproof action is played to electronic components such as internal display module and key-press modules, further improves this kind
The waterproof ability of watertight handheld machine.
Advantage 2：Bottom case is made of makrolon material integrated injection molding, and the centre position of bottom case and front panel is equipped with antiseepage
Water rubber ring.It is closed by the bottom case progress of setting, make the space that relative closure is formed in shell, and polycarbonate plastic material
Compared with material is made in general metal shell, cost is relatively low, also effectively can prevent steam from attacking, internal element is avoided to make moist,
Wherein water-impervious rubber ring is independent design, has evaded using dual-color forming or two-shot process, rubber and housing are closed
The problem of cost is excessively high caused by being integrated.And button film is equipped in the centre position of key-press module and button, then by pressing
The mode that the contact that key film bottom is equipped with is contacted with key-press module realizes keypress function, it is therefore prevented that water body is from the button on front panel
Tapping penetrates into, and solves the problems, such as that key part waterproof ability treatment effect is limited.
Advantage 3：Wireless charging module is made of adhesive sheet, primary coil and wireless charging chip, and adhesive sheet is bonded in bottom
The bottom of shell, primary coil covers the top for being arranged at adhesive sheet, and is electrically connected with wireless charging chip, wireless charging chip
Concrete model be BQT151.The charge function of this kind of watertight handheld machine is realized by the wireless charging module of setting, in machine
Reduce perforate with it, further improve waterproof ability.
Description of the drawings
Fig. 1 is a kind of watertight handheld machine structure diagram of the utility model；
Fig. 2 is a kind of shell mechanism schematic diagram of watertight handheld machine of the utility model；
Fig. 3 is a kind of press-key structure schematic diagram of watertight handheld machine of the utility model；
Fig. 4 is a kind of wireless charging module structure diagram of watertight handheld machine of the utility model；
Fig. 5 is a kind of module diagram of watertight handheld machine of the utility model.
Sequence number shown in figure：Shell 1 puts mouth 2, display screen 3, operating space 4, button 5, front panel 6, bottom case 7, water-impervious outside
Rubber ring 8, button film 9, contact 10, primary coil 11, adhesive sheet 12, wireless charging chip 13, integrated circuit plate 14, display mould
Group 15, key-press module 16, lithium battery group 17 and wireless charging module 18.
Specific embodiment
The utility model is described in detail below in conjunction with attached drawing 1-5, to the technology in the utility model embodiment
Scheme is clearly and completely described, it is clear that and the described embodiments are only a part of the embodiments of the utility model, without
It is whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative labor
All other embodiments obtained under the premise of dynamic, shall fall within the protection scope of the present invention.
The utility model provides a kind of watertight handheld machine herein by improving, as shown in Figs. 1-5, can be as follows
It is practiced；A kind of watertight handheld machine, including shell 1, operating space 4 and display screen 3, shell 1 is made of front panel 6 and bottom case 7,
Front panel 6 covers the top for being arranged at bottom case 7, and closely engages with bottom case 7, and the top of front panel 6 is equipped with puts mouth 2 outside, shows
Screen 3 is arranged at the outer bottom for putting mouth 2, and the bottom of display screen 3 is equipped with display module 15, and display module 15 is believed with display screen 3
Number connection, operating space 4 is arranged at the bottom of display screen 3, and operating space 4 is made of several buttons 5 arranged in arrays, button 5
Bottom is equipped with key-press module 16, and the centre position of key-press module 16 and button 5 is equipped with button film 9, and the bottom of button film 9 is equipped with
Contact 10, shell 1 is internally provided with integrated circuit plate 14, and key-press module 16 and display module 15 are believed with integrated circuit plate 14
Number connection, the bottom of integrated circuit plate 14 are equipped with lithium battery group 17, and lithium battery group 17 is electrically connected with integrated circuit plate 14, and lithium is electric
The bottom of pond group 17 is equipped with wireless charging module 18, and wireless charging module 18 is electrically connected with stating lithium battery group 17.
Watertight handheld machine described in the utility model, the specially ZX12864CR lattice lcd modules of display module 15, button mould
Block 16 is specially TTP223 touch key-press modules.It is distributed by the display module 15 and key-press module 16 and 6th area of front panel of setting
The mode put prevents water body and immerses in the bottom case 7 of closing, internal display module 15 and 16 grade electronic components of key-press module are played
Effective waterproof action further improves the waterproof ability of this kind of watertight handheld machine.
Watertight handheld machine described in the utility model, bottom case 7 are made of makrolon material integrated injection molding, and bottom case 7 is with before
The centre position for putting plate 6 is equipped with water-impervious rubber ring 8.It is carried out by the bottom case 7 of setting closed, makes to form opposite envelope in shell 1
The space closed, and polycarbonate plastic material, compared with material is made in general metal shell, cost is relatively low, can also effectively prevent
Steam is attacked, and internal element is avoided to make moist, and wherein water-impervious rubber ring 8 is independent design, evaded using dual-color forming or
The problem of two-shot process, cost caused by rubber and housing are integrated is excessively high.And in key-press module 16 and button 5
Centre position be equipped with button film 9, then realized in a manner that the contact 10 that 9 bottom of button film is equipped with is contacted with key-press module 16
Keypress function, it is therefore prevented that water body is penetrated into from the button tapping on front panel 6, solves key part waterproof ability treatment effect
The problem of limited.
Watertight handheld machine described in the utility model, wireless charging module 18 is by adhesive sheet 12, primary coil 11 and wireless charging
Electrical chip 13 is formed, and adhesive sheet 12 is bonded in the bottom of bottom case 7, and primary coil 11 covers the top for being arranged at adhesive sheet 12, and
It is electrically connected with wireless charging chip 13, the concrete model of wireless charging chip 13 is BQT151.Pass through the wireless charging of setting
Module 18 realizes the charge function of this kind of watertight handheld machine, perforate is reduced on fuselage, further improves waterproof ability.
In summary；Watertight handheld machine described in the utility model, compared with existing watertight handheld machine, advantage has waterproof energy
Power is strong, and it is relatively low to be made cost, the advantages of effectively solving key part waterproof ability.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications of these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (4)
1. a kind of watertight handheld machine, it is characterised in that：Including shell（1）, operating space（4）And display screen（3）, the shell（1）
By front panel（6）And bottom case（7）It forms, the front panel（6）Covering is arranged at the bottom case（7）Top, and with the bottom
Shell（7）Close engaging, the front panel（6）Top be equipped with put mouth outside（2）, the display screen（3）It is arranged at outside described and puts mouth
（2）Bottom, and the display screen（3）Bottom display module is installed（15）, the display module（15）With the display
Screen（3）Signal connects, the operating space（4）It is arranged at the display screen（3）Bottom, the operating space（4）By several in square
The button of battle array arrangement（5）It forms, the button（5）Bottom key-press module is installed（16）, the key-press module（16）And institute
State button（5）Centre position be equipped with button film（9）, the button film（9）Bottom be equipped with contact（10）, the shell（1）
Be internally provided with integrated circuit plate（14）, and the key-press module（16）And display module（15）With the integrated circuit plate
（14）Signal connects, the integrated circuit plate（14）Bottom be equipped with lithium battery group（17）, the lithium battery group（17）With it is described
Integrated circuit plate（14）It is electrically connected, the lithium battery group（17）Bottom be equipped with wireless charging module（18）, the wireless charging
Electric module（18）With the lithium battery group（17）It is electrically connected.
2. a kind of watertight handheld machine according to claim 1, it is characterised in that：The display module（15）Specially
ZX12864CR lattice lcd modules, the key-press module（16）Specially TTP223 touch key-press module.
3. a kind of watertight handheld machine according to claim 1, it is characterised in that：The bottom case（7）By makrolon material one
Body injection is made, and the bottom case（7）And front panel（6）Centre position be equipped with water-impervious rubber ring（8）.
4. a kind of watertight handheld machine according to claim 1, it is characterised in that：Wireless charging module（18）By adhesive sheet
（12）, primary coil（11）And wireless charging chip（13）It forms, the adhesive sheet（12）It is bonded in the bottom case（7）Bottom
Portion, the primary coil（11）Covering is arranged at the adhesive sheet（12）Top, and with the wireless charging chip（13）Electricity
Property connection, the wireless charging chip（13）Concrete model be BQT151.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721426768.0U CN207442926U (en) | 2017-10-31 | 2017-10-31 | A kind of watertight handheld machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721426768.0U CN207442926U (en) | 2017-10-31 | 2017-10-31 | A kind of watertight handheld machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207442926U true CN207442926U (en) | 2018-06-01 |
Family
ID=62291730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721426768.0U Expired - Fee Related CN207442926U (en) | 2017-10-31 | 2017-10-31 | A kind of watertight handheld machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207442926U (en) |
-
2017
- 2017-10-31 CN CN201721426768.0U patent/CN207442926U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180601 Termination date: 20201031 |