CN207489045U - Electronic device - Google Patents
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- CN207489045U CN207489045U CN201721760958.6U CN201721760958U CN207489045U CN 207489045 U CN207489045 U CN 207489045U CN 201721760958 U CN201721760958 U CN 201721760958U CN 207489045 U CN207489045 U CN 207489045U
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- Prior art keywords
- baffle
- electronic device
- mainboard
- infrared lamp
- cover board
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Abstract
The utility model discloses a kind of electronic device, including：Cover board；Mainboard, mainboard are located at the rear side of cover board and are spaced apart with cover board；Infrared lamp, infrared lamp is connect with mainboard and positioned at the side towards cover board of mainboard, the wavelength of the infrared light of infrared lamp transmitting is 940nm；With iris camera, iris camera connect with mainboard and positioned at the side towards cover board of mainboard, and iris camera is arranged at intervals with infrared lamp, and iris camera includes sensor, and sensor is 30% 35% to the light receiving efficiency of infrared light.Electronic device according to the present utility model, the light receiving efficiency of infrared light for being 940nm to wavelength by the sensor for making iris camera are 30% 35%, can improve capturing ability of the iris camera to infrared light, promote iris recognition performance.
Description
Technical field
The utility model is related to technical field of communication equipment, more particularly, to a kind of electronic device.
Background technology
In the relevant technologies, when electronic device uses the light source of a length of 940nm of infrared waves, iris camera captures infrared
The scarce capacity of light, the recognition effect of iris camera are poor.
Utility model content
The utility model is intended at least solve one of technical problem in the prior art.For this purpose, the utility model carries
Go out a kind of electronic device, the electronic device has the advantages that iris recognition effect is good.
According to the electronic device of the utility model embodiment, including：Cover board；Mainboard, the mainboard are located at the cover board
It rear side and is spaced apart with the cover board；Infrared lamp, the infrared lamp are connect with the mainboard and positioned at the mainboard towards institute
The side of cover board is stated, the wavelength of the infrared light of the infrared lamp transmitting is 940nm；With iris camera, the iris camera
The side of the direction cover board of the mainboard is connect and is located at the mainboard, between the iris camera and the infrared lamp
Every setting, the iris camera includes sensor, and the sensor is 30%-35% to the light receiving efficiency of the infrared light.
It is 940nm to wavelength by the sensor for making iris camera according to the electronic device of the utility model embodiment
Infrared light light receiving efficiency for 30%-35%, capturing ability of the iris camera to infrared light can be improved, iris is promoted and know
Other performance.
The additional aspect and advantage of the utility model will be set forth in part in the description, partly will be from following description
In become apparent or recognized by the practice of the utility model.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the utility model will in the description from combination accompanying drawings below to embodiment
Become apparent and be readily appreciated that, wherein：
Fig. 1 is the front view according to the electronic device of the utility model embodiment；
Fig. 2 is the front view according to the baffle of the utility model embodiment, mainboard and infrared lamp；
Fig. 3 is the internal perisporium according to the sectional view of the baffle of the utility model embodiment, mainboard and infrared lamp, wherein baffle
It is bonded with the periphery wall of infrared lamp；
Fig. 4 is the internal perisporium according to the sectional view of the baffle of the utility model embodiment, mainboard and infrared lamp, wherein baffle
There is gap between the periphery wall of infrared lamp；
Fig. 5 is that wherein baffle, which is equipped with, adjusts according to the sectional view of the baffle of the utility model embodiment, mainboard and infrared lamp
Save plate；
Fig. 6 is according to the sectional view of the baffle of the utility model embodiment, mainboard, adjustable plate and infrared lamp, wherein baffle
Pass through thread fitting with adjustable plate；
Fig. 7 is according to the sectional view of the baffle of the utility model embodiment, mainboard, adjustable plate and infrared lamp, wherein baffle
Coordinated with adjustable plate by raised line and sliding slot.
Reference numeral：
Electronic device 100,
Cover board 1, mainboard 2, iris camera 3,
Infrared lamp 4, wafer 41, reflector 42, lampshade 43, supporting bracket 44.
Baffle 5, sliding slot 51,
Adjustable plate 6, raised line 61,
Housing 7, button 8.
Specific embodiment
The embodiment of the utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and it is not intended that the utility model
Limitation.
In the description of the present invention, it is to be appreciated that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " suitable
The orientation or position relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " are based on orientation shown in the drawings
Or position relationship, be for only for ease of description the utility model and simplify description rather than instruction or imply signified device or
Element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limit to the utility model
System.In addition, define " first ", one or more this feature can be expressed or be implicitly included to the feature of " second ".
In the description of the present invention, unless otherwise indicated, " multiple " are meant that two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integrally
Connection；Can be mechanical connection or electrical connection；It can be directly connected, can also be indirectly connected by intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, can above-mentioned art be understood with concrete condition
Concrete meaning of the language in the utility model.
Below with reference to the accompanying drawings electronic device 100 according to the utility model embodiment is described.
It is shown as shown in Figure 1, Figure 3 and Figure 4, according to the electronic device 100 of the utility model embodiment, including cover board 1, mainboard 2,
Iris camera 3 and infrared lamp 4.
Specifically, as depicted in figs. 1 and 2, mainboard 2 is located at the rear side of cover board 1 and is spaced apart with cover board 1, iris camera shooting
First 3 connect with mainboard 2 and positioned at the side towards cover board 1 of mainboard 2, and infrared lamp 4 connect with mainboard 2 and positioned at the court of mainboard 2
To the side of cover board 1, infrared lamp 4 is arranged at intervals with iris camera 3.
It is known that the electronic device 100 (such as mobile phone) with iris camera 3 can be by iris to electronic device 100
It is unlocked.At this point, human eye can be reflected to iris against infrared lamp 4 after the Infrared irradiation to human eye that infrared lamp 4 is sent out
On camera 3, iris camera 3 can unlock electronic device 100 after capturing infrared light.
As shown in figure 3, the infrared lamp 4 in the utility model embodiment includes wafer 41, reflector 42, lampshade 43 and support
Support 44, wherein wafer 41 are electrically connected with mainboard 2, and the inner surface of reflector 42 is reflecting surface with reflection light, and lampshade 43 is located at instead
The front of cover 42 is penetrated, lampshade 43 can make the path of light change, and supporting bracket 44 is located at the rear of reflector 42 to support
Reflector 42.Wherein, the wavelength for the infrared light that infrared lamp 4 emits can be 940nm.
In addition, iris camera 3 includes sensor, the light receiving efficiency for the infrared light that sensor is 940nm to wavelength is
30%-35%, such as 32%.It is possible thereby to improve capturing ability of the iris camera to infrared light, iris recognition performance is promoted.
According to the electronic device 100 of the utility model embodiment, it is to wavelength by the sensor for making iris camera 3
The light receiving efficiency of the infrared light of 940nm is 30%-35%, can improve capturing ability of the iris camera to infrared light, is promoted
Iris recognition performance.
In some embodiments of the utility model, as shown in Figure 3 and Figure 4, electronic device 100 further includes baffle 5, baffle
5 are located on mainboard 2 and baffle 5 is set around infrared lamp 4, and (front-rear direction as shown in Figure 3) extends baffle 5 along the longitudinal direction,
The height of baffle 5 along the longitudinal direction is higher than the height of infrared lamp 4 along the longitudinal direction to reduce the angle that infrared lamp 4 emits light.
The light that baffle 5 can emit infrared lamp 4 plays the role of gathering, and reduces the angle that infrared lamp 4 emits light, improves
The energy of unit area reduces the light after angle and is irradiated on human eye by cover board 1, improves the unit plane being irradiated on human eye
Product energy, allows iris camera 3 to be easier to capture iris information, so as to improve the success rate of unlock.
Further, as shown in Figure 3 and Figure 4, baffle 5 is vertical with mainboard 2, it is possible thereby to simplify the knot of electronic device 100
Structure, convenient for the setting of baffle 5.It should be noted that the setting of baffle 5 can reduce the size that infrared lamp 4 emits light angle,
The height of baffle 5 can be set according to the global design demand of electronic device 100, so as to make in the utility model embodiment
Infrared lamp 4 can be common infrared lamp 4, you can not have polarizing function, do not need to be particularly customized, therefore this practicality is new
4 manufacturing cycle of infrared lamp in type embodiment is short, manufacture is at low cost, can also realize the common of infrared lamp 4.Baffle 5 it is interior
Side wall can be formed as reflecting surface to reflect the infrared light of the transmitting of infrared lamp 4.
In some embodiments of the utility model, as shown in figure 3, the internal perisporium of baffle 5 and the periphery wall of infrared lamp 4 paste
It closes.Thus, it is possible to make baffle 5 closer to infrared lamp 4, gather effect of the baffle 5 to the transmitting light of infrared lamp 4 can be improved,
Preferably reduce the angle that infrared lamp 4 emits light, the energy of unit area is improved, so as to improve the unit being irradiated on human eye
Area energy allows iris camera 3 to be easier to capture iris information, so as to improve the success rate of unlock.Certainly, this practicality is new
Type is without being limited thereto, as shown in figure 4, can have gap between the periphery wall of the internal perisporium of baffle 5 and infrared lamp 4.Thus it is convenient for
The installation of infrared lamp 4 and the installation of baffle 5.
In some embodiments of the utility model, as shown in Figure 5-Figure 7, one end (such as Fig. 5 of the separate mainboard 2 of baffle 5
Shown front end) adjustable plate 6 equipped with annular, adjustable plate 6 can be along the axial direction (front-rear direction as shown in Figure 5) of baffle 5
It is mobile.It is possible thereby to the total height of controllable register 5 and adjustable plate 6 along the longitudinal direction, baffle 5 and adjustable plate 6 are along the longitudinal direction
Total height is higher, and the gather effect for emitting infrared lamp 4 light is better, and 4 light launch angle of infrared lamp is smaller, unit area energy
Amount is higher, so as to improve the energy per unit area being irradiated on human eye, iris camera 3 is allowed to be easier to capture iris information,
So as to improve the success rate of unlock.Adjustable plate 6 can be adjusted according to the different demand of electronic device 100 with baffle 5 in front and back
Upward total height.The madial wall of adjustable plate 6 can be formed as reflecting surface to reflect the infrared light of the transmitting of infrared lamp 4.
Further, as shown in fig. 6, baffle 5 and adjustable plate 6 are circular ring shape plate, the periphery wall of baffle 5 is equipped with outer spiral shell
Line, the internal perisporium of adjustable plate 6 are equipped with the internal thread with the external screw thread cooperation on baffle 5, and adjustable plate 6 passes through internal thread thereon
It is moved with the externally threaded cooperation on baffle 5 along the front-rear direction of baffle 5.Adjustable plate 6 can along the longitudinal direction revolve on baffle 5
Transfer is dynamic, so as to controllable register 5 and the total height of adjustable plate 6 in the longitudinal direction, adjusts 4 light launch angle of infrared lamp, carries
High energy per unit area so as to improve the energy per unit area being irradiated on human eye, allows iris camera 3 to be easier to capture rainbow
Film information, so as to improve the success rate of unlock.
Certainly, the utility model is without being limited thereto, is slided as shown in fig. 7, can be equipped on one in adjustable plate 6 and baffle 5
Slot 51, sliding slot 51 extends along the axial direction (front-rear direction as shown in Figure 7) of baffle 5, another in adjustable plate 6 and baffle 5
It is a equipped with the raised line 61 coordinated with sliding slot 51.Raised line 61 is slided in the sliding slot 51, can both realize adjustable plate 6 and baffle 5 it
Between connection, guiding can also be played the role of to the movement of adjustable plate 6.In addition, the slip in sliding slot 51 of raised line 61 is different
Distance can be adjusted 4 light launch angle of infrared lamp, improved unit area energy with the total height of controllable register 5 and adjustable plate 6
Amount, so as to improve the energy per unit area being irradiated on human eye, allows iris camera 3 to be easier to capture iris information, so as to
Improve the success rate of unlock.
Herein it should be noted that the shape of adjustable plate 6 and baffle 5 is not limited, it is preferable that baffle 5 and adjustable plate 6 are equal
For circular ring shape plate.
For example, in the example depicted in fig. 7, baffle 5 is equipped with multiple sliding slots 51 being spaced apart along its circumferential direction, each
Sliding slot 51 extends along the axial direction (front-rear direction as shown in Figure 7) of baffle 5, and adjustable plate 6 is equipped with multiple raised lines 61, multiple
Raised line 61 is spaced apart along the circumferential direction of adjustable plate 6, axial direction (as shown in Figure 7 front and rear of each raised line 61 along adjustable plate 6
Direction) extend, multiple raised lines 61 are corresponded with multiple sliding slots 51.
Some embodiments according to the present utility model, as shown in Figure 1, the central axis of infrared lamp 4 and iris camera 3
Spacing between central axis is L, when L meets：During 15mm≤L≤40mm, the interior layout of electronic device 100 can be optimized,
Enhance the light filling effect of infrared lamp 4, and then enhance the stability and accuracy of iris identifying function, improve electronic device 100
Reliability.Preferably, L=20mm.
Optionally, as shown in Figure 1, cover board 1 is glass cover-plate or ceramic cover plate.Electronic device can not only be enhanced as a result,
100 display effect makes the good appearance of electronic device 100, also helps the production cost for saving electronic device 100.
It should be noted that electronic device 100 can various data can be obtained from outside and from being carried out to the data
The equipment of reason, alternatively, electronic device 100 can be it is various be built-in with battery, and can be obtained from outside electric current to the battery into
The equipment of row charging, for example, mobile phone, tablet computer, computing device or device for display of message etc..
The electronic device 100 that the utility model is applicable in is introduced by taking mobile phone as an example.In the utility model embodiment
In, mobile phone can include radio circuit, memory, input unit, Wireless Fidelity (WiFi, wireless fidelity) module,
The components such as display unit, sensor, voicefrequency circuit, processor, projecting cell, shooting unit, battery, housing 7, button 8 and aobvious
Display screen.
Radio circuit can be used for receive and send messages or communication process in, signal sends and receivees, particularly, by base station
After downlink information receives, processor processing is given；In addition, the data of mobile phone uplink are sent to base station.In general, radio circuit includes
But it is not limited to antenna, at least one amplifier, transceiver, coupler, low-noise amplifier, duplexer etc..In addition, radio frequency electrical
Road can also communicate with network and other equipment by radio communication.Above-mentioned wireless communication can use any communication standard or association
View, including but not limited to global system for mobile communications (GSM, Global System for Mobile communication),
General packet radio service (GPRS, General Packet Radio Service), CDMA (CDMA, Code
Division Multiple Access), wideband code division multiple access (WCDMA, Wideband Code Division Multiple
Access), long term evolution (LTE, Long Term Evolution), Email, short message service (SMS, Short
Messaging Service) etc..
Wherein, memory can be used for storage software program and module, and processor is stored in the soft of memory by operation
Part program and module, so as to perform the various function application of mobile phone and data processing.Memory can mainly include storage journey
Sequence area and storage data field, wherein, storing program area can storage program area, the application program needed at least one function (such as
Sound-playing function, image player function etc.) etc.；Storage data field can be stored uses created data (such as according to mobile phone
Audio data, phone directory etc.) etc..In addition, memory can include high-speed random access memory, can also include non-volatile
Memory, for example, at least a disk memory, flush memory device or other volatile solid-state parts.
Input unit can be used for receiving the number inputted or character information and generation and the user setting and work(of mobile phone
Related key signals can be controlled.Specifically, input unit may include touch panel and other input equipments.Touch panel,
Referred to as touch screen, collect user on it or neighbouring touch operation (for example user is any suitable using finger, stylus etc.
The operation of object or attachment on touch panel or near touch panel), and driven accordingly according to preset formula
Attachment device.Optionally, touch panel may include both touch detecting apparatus and touch controller.Wherein, touch detection
Device detects the touch orientation of user, and detects the signal that touch operation is brought, and transmits a signal to touch controller；Touch control
Device processed receives touch information from touch detecting apparatus, and is converted into contact coordinate, then gives processor, and can receiving area
It manages the order that device is sent and is performed.It is furthermore, it is possible to a variety of using resistance-type, condenser type, infrared ray and surface acoustic wave etc.
Type realizes touch panel.In addition to touch panel, input unit can also include other input equipments.Specifically, other are inputted
Equipment can include but is not limited to physical keyboard, button 8 (such as volume control button, switch key etc.), trace ball, mouse,
It is one or more in operating lever etc..
Wherein, display unit can be used for display by information input by user or be supplied to user information and mobile phone it is each
Kind menu.Display unit may include display panel, optionally, liquid crystal display (LCD, Liquid Crystal may be used
Display), display surface is configured in the forms such as Organic Light Emitting Diode (OLED, Organic Light-Emitting Diode)
Plate.Further, touch panel can cover display panel, when touch panel is detected on it or after neighbouring touch operation,
Processor is sent to determine the type of touch event, device is followed by subsequent processing and is provided on a display panel according to the type of touch event
Corresponding visual output.
Wherein, the position in the outer display panel of the visual output which can identify, can be used as aftermentioned " aobvious
Show region ".Can touch panel and the display panel component independent as two be realized mobile phone outputs and inputs function,
Touch panel and display panel can also be integrated and that realizes mobile phone outputs and inputs function.
In addition, mobile phone may also include at least one sensor, such as attitude transducer, optical sensor and other sensings
Device.
Specifically, attitude transducer is referred to as motion sensor, also, as one kind of the motion sensor, can
To enumerate gravity sensor, cantilevered shifter is made using elastic sensing element, and using the sensitive member of elasticity in gravity sensor
Energy-stored spring made of part drives electric contact, so as to fulfill Gravity changer to be converted into the variation of electric signal.
As the another kind of motion sensor, accelerometer sensor can be enumerated, accelerometer sensor can detect all directions
Upper (generally three axis) acceleration magnitude, can detect that size and the direction of gravity, can be used to identify mobile phone posture when static
It (for example pedometer, is struck using (such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function
Hit) etc..
Motion sensor listed above may be used as aftermentioned " attitude parameter " element of acquisition, but be not limited to
This, other sensors that can obtain " attitude parameter " are each fallen in the scope of protection of the utility model, for example, gyroscope etc.,
Also, the operation principle and data handling procedure of the gyroscope can be similar to the prior art, here, in order to avoid repeating, save
Slightly its detailed description.
In addition, as sensor, can also configure barometer, hygrometer, thermometer and infrared ray sensor etc., other are sensed
Device, details are not described herein.
Optical sensor may include ambient light sensor and proximity sensor, wherein, ambient light sensor can be according to ambient light
The light and shade of line adjusts the brightness of display panel, proximity sensor can when mobile phone is moved in one's ear, close display panel and/or
Backlight.
Voicefrequency circuit, loud speaker and microphone can provide the audio interface between user and mobile phone.Voicefrequency circuit can will connect
The transformed electric signal of audio data received, is transferred to loud speaker, and voice signal output is converted to by loud speaker；The opposing party
The voice signal of collection is converted to electric signal by face, microphone, is converted to audio data after being received by voicefrequency circuit, then by audio
After the processing of data output processing device, through radio circuit to be sent to such as another mobile phone or export audio data to storage
Device is to be further processed.
WiFi belongs to short range wireless transmission technology, mobile phone can help user to send and receive e-mail by WiFi module,
It browses webpage and accesses streaming video etc., it has provided wireless broadband internet to the user and has accessed.
Processor is the control centre of mobile phone, using various interfaces and the various pieces of connection whole mobile phone, is passed through
Operation performs the software program being stored in memory and/or module and calls the data being stored in memory, performs
The various functions of mobile phone and processing data, so as to carry out integral monitoring to mobile phone.Optionally, processor may include one or more
Processing unit；Preferably, processor can integrate application processor and modem processor, wherein, application processor is mainly located
Operating system, user interface and application program etc. are managed, modem processor mainly handles wireless communication.
It is understood that above-mentioned modem processor can not also be integrated into processor.
Also, the processor can perform same or similar with processing unit as the realization element of above-mentioned processing unit
Function.
Mobile phone further includes the power supply (such as battery) powered to all parts.
Power supply can be logically contiguous with processor by power-supply management system, is managed so as to be realized by power-supply management system
The functions such as charging, electric discharge and power managed.Although being not shown, mobile phone can also be no longer superfluous herein including bluetooth module etc.
It states.
It should be noted that mobile phone is only a kind of citing of electronic device 100, the utility model is simultaneously not particularly limited, this
Utility model can be applied to the electronic equipments such as mobile phone, tablet computer, and the utility model does not limit this.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means to combine specific features, the knot that the embodiment or example describe
Structure, material or feature are contained at least one embodiment or example of the utility model.In the present specification, to above-mentioned art
The schematic representation of language may not refer to the same embodiment or example.Moreover, description specific features, structure, material or
Person's feature can in an appropriate manner combine in any one or more embodiments or example.
While there has been shown and described that the embodiment of the utility model, it will be understood by those skilled in the art that：
In the case of the principle and objective for not departing from the utility model can these embodiments be carried out with a variety of variations, modification, replaced
And modification, the scope of the utility model are limited by claim and its equivalent.
Claims (11)
1. a kind of electronic device, which is characterized in that including：
Cover board；
Mainboard, the mainboard are located at the rear side of the cover board and are spaced apart with the cover board；
Infrared lamp, the infrared lamp connect and is located at the side of the direction cover board of the mainboard with the mainboard, described red
The wavelength of the infrared light of outer lamp transmitting is 940nm；With
Iris camera, the iris camera connect and are located at the one of the direction cover board of the mainboard with the mainboard
Side, the iris camera are arranged at intervals with the infrared lamp, and the iris camera includes sensor, and the sensor is to institute
The light receiving efficiency for stating infrared light is 30%-35%.
2. electronic device according to claim 1, which is characterized in that further include baffle, the baffle is located at the mainboard
Upper and described baffle rings are set around the infrared lamp, and the height of the baffle along the longitudinal direction is higher than the infrared lamp along front and back
To height to reduce the angle of infrared lamp transmitting light.
3. electronic device according to claim 2, which is characterized in that the baffle is vertical with the mainboard.
4. electronic device according to claim 2, which is characterized in that the internal perisporium of the baffle is outer with the infrared lamp
Peripheral wall is bonded.
5. electronic device according to claim 2, which is characterized in that the internal perisporium of the baffle is outer with the infrared lamp
There is gap between peripheral wall.
6. electronic device according to claim 2, which is characterized in that one end far from the mainboard of the baffle is equipped with
The adjustable plate of annular, the adjustable plate can be moved along the axial direction of the baffle.
7. electronic device according to claim 6, which is characterized in that the baffle and the adjustable plate are circular ring shape
Plate, the periphery wall of the baffle are equipped with external screw thread, and the internal perisporium of the adjustable plate is equipped with and the external screw thread on the baffle
The internal thread of cooperation, the adjustable plate are moved by the externally threaded cooperation on internal thread thereon and the baffle along the baffle
It is dynamic.
8. electronic device according to claim 6, which is characterized in that set on one in the adjustable plate and the baffle
There is sliding slot, the sliding slot extends along the axial direction of the baffle, another in the adjustable plate and the baffle is equipped with
With the raised line of sliding slot cooperation.
9. electronic device according to claim 1, which is characterized in that the central axis of the infrared lamp is taken the photograph with the iris
As head central axis between spacing for L, the L meets：15mm≤L≤40mm.
10. electronic device according to claim 9, which is characterized in that the L further meets：L=20mm.
11. electronic device according to claim 1, which is characterized in that the cover board is glass cover-plate or ceramic cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721760958.6U CN207489045U (en) | 2017-12-13 | 2017-12-13 | Electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721760958.6U CN207489045U (en) | 2017-12-13 | 2017-12-13 | Electronic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207489045U true CN207489045U (en) | 2018-06-12 |
Family
ID=62458264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721760958.6U Expired - Fee Related CN207489045U (en) | 2017-12-13 | 2017-12-13 | Electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207489045U (en) |
-
2017
- 2017-12-13 CN CN201721760958.6U patent/CN207489045U/en not_active Expired - Fee Related
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