CN110290256A - Terminal device - Google Patents
Terminal device Download PDFInfo
- Publication number
- CN110290256A CN110290256A CN201910560006.7A CN201910560006A CN110290256A CN 110290256 A CN110290256 A CN 110290256A CN 201910560006 A CN201910560006 A CN 201910560006A CN 110290256 A CN110290256 A CN 110290256A
- Authority
- CN
- China
- Prior art keywords
- key
- mounting groove
- terminal device
- shell
- induction coil
- 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
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/23—Construction or mounting of dials or of equivalent devices; Means for facilitating the use thereof
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72466—User interfaces specially adapted for cordless or mobile telephones with selection means, e.g. keys, having functions defined by the mode or the status of the device
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/12—Details of telephonic subscriber devices including a sensor for measuring a physical value, e.g. temperature or motion
Abstract
The present invention discloses a kind of terminal device, it includes shell, key, magnetic part, induction coil, elastic component and chip, the outer surface of the shell offers the first mounting groove, the magnetic part is connected with the key, and it can be mobile relative to first mounting groove with the key, at least one of the key and the magnetic part are supported in first mounting groove by elastic component, the induction coil is arranged in the shell, the chip is connected with the induction coil, the chip detects the induced current that the induction coil generates, and form control signal corresponding with the function of the key.Above scheme can solve the poor problem of waterproof performance of current terminal device.
Description
Technical field
The present invention relates to technical field of communication equipment more particularly to a kind of terminal devices.
Background technique
Key is the important component of terminal device, and key can be manipulated for user, and then realizes opening for terminal device
Shutdown, wake-up, volume adjustment etc..Existing key needs terminal device to open up key hole, key on the shell of terminal device
It is connect after key hole with the intracorporal mechanism of shell, during manipulation, user applies external force to key, to realize key
Function.
But due to needing to open up key hole on shell, current terminal device needs in the area of setting button
Domain carries out water-proofing treatment, but since the presence of aperture causes the region of setting button on shell to be difficult to accomplish satisfied sealing.
Current terminal device still has the poor problem of waterproof effect.
Summary of the invention
The present invention discloses a kind of terminal device, and the waterproof performance to solve the problems, such as current terminal device is poor.
To solve the above-mentioned problems, the present invention adopts the following technical solutions:
A kind of terminal device, including shell, key, magnetic part, induction coil, elastic component and chip, the shell it is outer
Side surface offers the first mounting groove, and the magnetic part is connected with the key and can be with the key relative to described first
Mounting groove is mobile, and at least one of the key and the magnetic part are supported in first mounting groove by elastic component,
The induction coil is arranged in the shell, and the chip is connected with the induction coil, and the chip detects the induction
The induced current that coil generates, and form control signal corresponding with the function of the key.
In preferred scheme, in above-mentioned terminal device, the flexibly positioned bottom surface in first mounting groove of the elastic component
Between the key.
In preferred scheme, in above-mentioned terminal device, the key offers the second mounting groove, the part magnetic part peace
Except the notch for extending to second mounting groove in second mounting groove, and outside one end of the magnetic part.
In preferred scheme, in above-mentioned terminal device, the bottom surface of first mounting groove offers escape groove, the magnetism
The notch that end and the escape groove except the notch of second mounting groove are extended to outside part is oppositely arranged.
In preferred scheme, in above-mentioned terminal device, the elastic component is arranged around the notch of the escape groove.
In preferred scheme, in above-mentioned terminal device, the part magnetic part is removably inlaid in second installation
In slot.
In preferred scheme, in above-mentioned terminal device, the induction coil be arranged on the inner wall of the shell with it is described
On the region that first mounting groove is distributed opposite to each other.
In preferred scheme, in above-mentioned terminal device, the inner wall of the shell is fixed with loading plate, the induction coil peace
On the loading plate；
Alternatively, the inner wall of the shell is provided with positioning protrusion, the induction coil is arranged around the positioning protrusion；
Alternatively, the inner wall of the shell is provided with coil pad, the induction coil is fixed on the coil pad.
In preferred scheme, in above-mentioned terminal device, the terminal device includes being arranged in the intracorporal mainboard of the shell, institute
State chip setting on the main board, the chip is connected by flexible electrical connection or electroconductive elastic sheet with the induction coil.
In preferred scheme, in above-mentioned terminal device, the shell includes center, and first mounting groove is opened in described
On center.
The technical solution adopted by the present invention can reach it is following the utility model has the advantages that
Terminal device disclosed by the invention improves the structure of existing terminal device, and key and magnetic part are installed
In the first mounting groove that the outer surface of shell opens up, user's operational and controlled key button may make the induction coil in shell to produce
Raw induced current, is finally detected by chip and chip is made to form control signal corresponding with the function of key, entirely pressed
Key function is not necessarily to open up the mounting hole of perforation to enclosure interior in shell during realizing, therefore is able to ascend terminal device
Waterproof performance.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes a part of the invention, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1-Fig. 3 is respectively the part-structure signal of the terminal device of three kinds of different structures disclosed by the embodiments of the present invention
Figure.
Description of symbols:
100- shell, 110- center, the first mounting groove of 111-, 112- escape groove, 120- positioning protrusion, the weldering of 130- coil
Disk,
200- key, the second mounting groove of 210-,
300- magnetic part,
400- induction coil,
500- elastic component,
600- chip, 610- flexible electrical connection, 620- electroconductive elastic sheet,
700- flexible joint,
800- mainboard.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with the specific embodiment of the invention and
Technical solution of the present invention is clearly and completely described in corresponding attached drawing.Obviously, described embodiment is only the present invention one
Section Example, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not doing
Every other embodiment obtained under the premise of creative work out, shall fall within the protection scope of the present invention.
Below in conjunction with attached drawing, technical solution disclosed in each embodiment that the present invention will be described in detail.
Fig. 1-Fig. 3 is please referred to, the embodiment of the present invention discloses a kind of terminal device, and disclosed terminal device includes shell
100, key 200, magnetic part 300, induction coil 400, elastic component 500 and chip 600.
Shell 100 is the basic component of terminal device, and shell 100 provides installation base for other composition components of terminal device
Plinth.Key 200, magnetic part 300, induction coil 400, elastic component 500 and chip 600 are directly or indirectly mounted to shell
On 100.In embodiments of the present invention, the outer surface of shell 100 offers the first mounting groove 111.
Magnetic part 300 is connected with key 200, specifically, magnetic part 300 is fixedly linked with key 200, to form one
Whole, when key 200 is pressed, magnetic part 300 can be moved together with key 200.
In the embodiment of the present invention, at least one of key 200 and magnetic part 300 are supported in first by elastic component 500
In mounting groove 111, when key 200 is depressed by the user, key 200 or magnetic part 300 are moved relative to the first mounting groove 111
It is dynamic, so that elastic component 500 is compressed.Specifically, key 200 can be mounted on the first installation by flexible joint 700
In slot 111, so that it be avoided to fall off out of first mounting groove 111, while flexible joint 700 can also allow key 200 by
Certain movement is generated when pressing.Specifically, flexible joint 700 can be glue connection portion.
Induction coil 400 is arranged in shell 100, and magnetic field can change during magnetic part 300 is mobile, in turn
Induction coil 400 is enabled to generate induced current.
Chip 600 is connected with induction coil 400, and chip 600 detects the induced current that induction coil 400 generates.Chip 600
The corresponding control signal of function for being converted to key 200 according to the induced current of detection.For example, being that switch is pressed in key 200
When key, control signal is then switch control signal；For another example control signal is then tuning letter when key 200 is sound button
Number.
The course of work of terminal device disclosed by the embodiments of the present invention is as follows: user's pressing keys 200, due to magnetic part
300 are connected with key 200 and can move with key 200 relative to the first mounting groove 111, therefore user key-press 200 enables to
Key 200 and magnetic part 300 move together, and key 200 or magnetic part 300 pass through elastic component 500 and be supported in the first mounting groove 111
It is interior, therefore elastic component 500 is compressed during key 200 and mobile magnetic part 300, at the same time, the shifting of magnetic part 300
Dynamic meeting finally makes induction coil 400 generate induced current so that magnetic field changes, and chip 600 is connected with induction coil 400,
So as to detect induced current, and control signal corresponding with the function of key 200 is formed, to realize key 200
Function.
By the above-mentioned course of work it is found that terminal device disclosed by the embodiments of the present invention is to the structure of existing terminal device
It is improved, in the first mounting groove 111 that the outer surface that key 200 is mounted on shell 100 with magnetic part 300 opens up i.e.
Can, user's operational and controlled key button 200 is that the induction coil 400 in shell 100 may make to generate induced current, is finally examined by chip 600
It measures and chip 600 is made to form control signal corresponding with the function of key 200, the mistake that entire 200 function of key is realized
It is penetrated through without being opened up in shell 100 to the mounting hole inside shell 100 in journey, therefore is able to ascend the waterproofness of terminal device
Energy.
Under normal conditions, shell 100 includes center 110, and the first mounting groove 111 can be provided on center 110.Certainly,
First mounting groove 111 can also be provided with other positions of shell 100, and the embodiment of the present invention does not limit the first mounting groove 111
Specifically open up position.
Key 200 is the component directly manipulated by user, and the pressing of user can be realized key 200 and micro shifting occurs
It is dynamic, specifically, elastic component 500 can the flexibly positioned bottom surface in the first mounting groove 111 and key 200 during realization
Between, thus directly with 200 elastic connection of key, it is obvious that in such cases, after user removes pressing force, more favorably
In the elastic reset of key 200.The bottom surface Elastic Contact of elastic component 500 and the first mounting groove 111, is more advantageous to key 200
Apply elastic force.As described above, the effect of elastic component 500 is by key 200 or the resilient support of magnetic part 300 in the first mounting groove
In 111, therefore elastic component 500 is not limited to the bottom surface Elastic Contact with the first mounting groove 111.For example, one end of elastic component 500
It can be connected with the side wall of the first mounting groove 111, the other end can be connected with key 200 or magnetic part 300, can equally play
The effect of resilient support.
There are many connection types between key 200 and magnetic part 300.In a kind of specific embodiment, key 200 can
To offer the second mounting groove 210, at least partly magnetic part 300 be may be mounted in the second mounting groove 210.Specifically, magnetic
Part 300 can be adhesively fixed with the second mounting groove 210, it is fixed etc. to be embedded in, and the embodiment of the present invention does not limit magnetic part 300 and second
The fixed form of mounting groove 210.
In more preferably scheme, part magnetic part 300 is mounted in the second mounting groove 210, one end of magnetic part 300
Except the notch for extending to the second mounting groove 210 outside, in such cases, magnetic part 300 is more advantageous in the mistake mobile with key 200
Induction coil 400 is set to generate induced current in journey.Specifically, the notch of the second mounting groove 210 can be towards the first mounting groove 111
Bottom surface, stretch out outside magnetic part 300 end except the notch of second mounting groove 210 can towards the bottom surface of the first mounting groove 111,
So that the moving direction of magnetic part 300 is consistent with close to the direction of induction coil 400, it is more advantageous to the production of induction coil 400
Raw induced current.
In the actual working process, the mobile range of magnetic part 300 is bigger, be more conducive to induction coil 400 generate compared with
Big induced current, and then be conducive to the subsequent detection of chip 600.In view of the space of the first mounting groove 111 is limited, it is more difficult to real
Row.Based on this, the bottom surface of the first mounting groove 111 can offer escape groove 112, and the second mounting groove 210 is extended to outside magnetic part 300
Notch except end and the notch of escape groove 112 be oppositely arranged, during magnetic part 300 is mobile, 300 meeting of magnetic part
Part extends in escape groove 112, and escape groove 112 can provide bigger space for magnetic part 300.
Elastic component 500 provides elasticity and is made, the structure of elastic component 500 can there are many, such as electroconductive elastic sheet, rubber block,
Spring etc., the embodiment of the present invention do not limit the specific type of elastic component 500.
In order to avoid entering foreign matter in escape groove 112, in more preferably scheme, elastic component 500 can be around evacuation
The notch of slot 112 is arranged, and in such cases, elastic component 500, magnetic part 300 and key 200 can then play the role of closure,
Foreign matter is avoided to enter in escape groove 112.In such cases, in preferred scheme, elastic component 500 can be tubular structure part,
Such as elastic rubber cylinder part.
Under the premise of the bottom surface of the first mounting groove 111 offers the second mounting groove 210, in more preferably scheme,
Part magnetic part 300 can be removably inlaid in the second mounting groove 210, and in such cases, part magnetic part 300 can be adjusted
The assembly length of section and the second mounting groove 210, thus to adjust the end that magnetic part 300 exposes to the notch of the second mounting groove 210
Portion extend into the depth in escape groove 112, to be conducive to increase to adjust the distance between magnetic part 300 and induction coil 400
Strong inductive effects.
Induction coil 400 is arranged in shell 100, mounting means and installation site of the induction coil 400 in shell 100
There are many, the embodiment of the present invention is not limited.In more preferred scheme, induction coil 400 be can be set in shell 100
Inner wall on the region being distributed opposite with the first mounting groove 111, specifically, induction coil 400 can be bonded in shell 100
On inner wall.Above-mentioned position makes induction coil 400 closer to magnetic part 300, so as to enhance electromagnetic induction effect.
Induction coil 400 is usually multi-turn cable, and in order to facilitate the installation of, in preferred scheme, the inner wall of shell 100 can be with
It is fixed with loading plate, induction coil 400 is mounted on loading plate, and in such cases, designer can be first by induction coil 400
It is mounted on loading plate, then loading plate is fixed on the inner wall of shell 100 again.Due to the more office of the space in shell 100
Promote, for fixed inductor 400 direct on the inner wall in shell 100, directly loading plate is fixed in shell 100
Undoubtedly more convenient operation on wall.
In the preferred scheme, positioning protrusion 120 has can be set in the inner wall of shell 100, and induction coil 400 can surround
Positioning protrusion 120 is arranged, to realize installation of the induction coil 400 on 100 inner wall of shell.Specifically, induction coil 400 can
It to be wrapped on positioning protrusion 120, and is fixed by glue, so as to improve the stability of the setting of induction coil 400, is avoided
Induction coil 400 falls off from positioning protrusion 120.
It certainly can also be other modes, for example, wired lap welding disk 130, induction coil can be set in the inner wall of shell 100
400 can be fixed on coil pad 130, to realize the installation on 100 inner wall of shell.
In the embodiment of the present invention, multiple positions in shell 100 are can be set in chip 600, and the embodiment of the present invention is unlimited
Specific installation site and mounting means of the coremaking piece 600 in shell 100.In order to facilitate assembly and chip 600 communication connection,
In more preferred scheme, terminal device includes mainboard 800, and mainboard 800 is arranged in shell 100, and chip 600 can be set
On mainboard 800, chip 600 can be connected by flexible electrical connection 610 with induction coil 400, as depicted in figs. 1 and 2.It is soft
Property electrical connector 610 can be flexible cable, be also possible to flexible circuit board, the embodiment of the present invention does not limit flexible electrical connection
610 specific type.Flexible electrical connection 610 undoubtedly can installation by itself good deformation, in Lai Shiying shell 100
Environment plays the role of more neatly connecting chip 600 and induction coil 400.
Referring to FIG. 3, chip 600 can pass through electroconductive elastic sheet 620 and induction coil in a kind of specific embodiment
400 are connected.Specifically, one end of electroconductive elastic sheet 620 can be electrically connected by coil pad 130 with induction coil 400, conductive bullet
The other end of piece 620 can be electrically connected with mainboard 800, and then realize being electrically connected between chip 600 by mainboard 800.It leads
Electric elastic slice 620 has good deformation, while also having certain rigidity, is advantageously implemented relatively stable electrical connection.Specifically
, electroconductive elastic sheet 620 can be metal clips.
Terminal device disclosed by the embodiments of the present invention can be mobile phone, tablet computer, E-book reader, game machine, can
The terminal devices such as wearable device (such as smartwatch), the embodiment of the present invention do not limit the specific type of terminal device.
Emphasis describes the difference between each embodiment, difference between each embodiment in foregoing embodiments of the present invention
As long as optimization feature non-contradiction, can combine to form more preferably embodiment, it is contemplated that style of writing is succinct, then no longer superfluous at this
It states.
The above description is only an embodiment of the present invention, is not intended to restrict the invention.For those skilled in the art
For, the invention may be variously modified and varied.All any modifications made within the spirit and principles of the present invention are equal
Replacement, improvement etc., should be included within scope of the presently claimed invention.
Claims (10)
1. a kind of terminal device, which is characterized in that described including shell, key, magnetic part, induction coil, elastic component and chip
The outer surface of shell offers the first mounting groove, the magnetic part be connected with the key and can with the key relative to
First mounting groove is mobile, and at least one of the key and the magnetic part are supported in first peace by elastic component
In tankage, the induction coil is arranged in the shell, and the chip is connected with the induction coil, and the chip detects institute
The induced current of induction coil generation is stated, and forms control signal corresponding with the function of the key.
2. terminal device according to claim 1, which is characterized in that the elastic component is flexibly positioned in first installation
Between the bottom surface of slot and the key.
3. terminal device according to claim 2, which is characterized in that the key offers the second mounting groove, part institute
Magnetic part is stated to be mounted in second mounting groove, and extended to outside one end of the magnetic part second mounting groove notch it
Outside.
4. terminal device according to claim 3, which is characterized in that the bottom surface of first mounting groove offers evacuation
Slot, the notch that the magnetic part extends to end and the escape groove except the notch of second mounting groove outside are oppositely arranged.
5. terminal device according to claim 4, which is characterized in that the elastic component is set around the notch of the escape groove
It sets.
6. terminal device according to claim 3, which is characterized in that the part magnetic part is removably inlaid in described
In second mounting groove.
7. terminal device according to claim 1, which is characterized in that the inner wall of the shell is arranged in the induction coil
On the upper region being distributed opposite with first mounting groove.
8. terminal device according to claim 7, which is characterized in that the inner wall of the shell is fixed with loading plate, described
Induction coil is mounted on the loading plate；
Alternatively, the inner wall of the shell is provided with positioning protrusion, the induction coil is arranged around the positioning protrusion；
Alternatively, the inner wall of the shell is provided with coil pad, the induction coil is fixed on the coil pad.
9. terminal device according to claim 8, which is characterized in that the terminal device includes being arranged in the shell
Mainboard, on the main board, the chip passes through flexible electrical connection or electroconductive elastic sheet and the induction for chip setting
Coil is connected.
10. terminal device according to claim 1, which is characterized in that the shell includes center, first mounting groove
It is opened on the center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910560006.7A CN110290256A (en) | 2019-06-26 | 2019-06-26 | Terminal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910560006.7A CN110290256A (en) | 2019-06-26 | 2019-06-26 | Terminal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110290256A true CN110290256A (en) | 2019-09-27 |
Family
ID=68005921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910560006.7A Pending CN110290256A (en) | 2019-06-26 | 2019-06-26 | Terminal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110290256A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112354173A (en) * | 2020-11-16 | 2021-02-12 | 维沃移动通信有限公司 | Electronic equipment and handle thereof |
| WO2021082717A1 (en) * | 2019-10-31 | 2021-05-06 | 维沃移动通信有限公司 | Electronic device |
| CN114582648A (en) * | 2022-02-28 | 2022-06-03 | 维沃移动通信有限公司 | Electronic equipment |
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| US20090278639A1 (en) * | 2008-05-09 | 2009-11-12 | Li-Ming Chao | Control switch for controlling magnetic line of force |
| CN104362020A (en) * | 2014-11-20 | 2015-02-18 | 廊坊新奥燃气设备有限公司 | Waterproof signal trigger device capable of preventing glue adhesion |
| CN104752082A (en) * | 2015-03-26 | 2015-07-01 | 广东欧珀移动通信有限公司 | Custom button and terminal device |
| CN109462391A (en) * | 2018-11-14 | 2019-03-12 | 西安易朴通讯技术有限公司 | A kind of press-key structure and electronic equipment |
-
2019
- 2019-06-26 CN CN201910560006.7A patent/CN110290256A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090278639A1 (en) * | 2008-05-09 | 2009-11-12 | Li-Ming Chao | Control switch for controlling magnetic line of force |
| CN104362020A (en) * | 2014-11-20 | 2015-02-18 | 廊坊新奥燃气设备有限公司 | Waterproof signal trigger device capable of preventing glue adhesion |
| CN104752082A (en) * | 2015-03-26 | 2015-07-01 | 广东欧珀移动通信有限公司 | Custom button and terminal device |
| CN109462391A (en) * | 2018-11-14 | 2019-03-12 | 西安易朴通讯技术有限公司 | A kind of press-key structure and electronic equipment |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021082717A1 (en) * | 2019-10-31 | 2021-05-06 | 维沃移动通信有限公司 | Electronic device |
| CN112354173A (en) * | 2020-11-16 | 2021-02-12 | 维沃移动通信有限公司 | Electronic equipment and handle thereof |
| CN112354173B (en) * | 2020-11-16 | 2022-09-23 | 维沃移动通信有限公司 | Electronic equipment and handle thereof |
| CN114582648A (en) * | 2022-02-28 | 2022-06-03 | 维沃移动通信有限公司 | Electronic equipment |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190927 |
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| RJ01 | Rejection of invention patent application after publication |