CN216928934U - Use face identification equipment of radium carving antenna - Google Patents
Use face identification equipment of radium carving antenna Download PDFInfo
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- CN216928934U CN216928934U CN202220355731.8U CN202220355731U CN216928934U CN 216928934 U CN216928934 U CN 216928934U CN 202220355731 U CN202220355731 U CN 202220355731U CN 216928934 U CN216928934 U CN 216928934U
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- front shell
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- 229910052705 radium Inorganic materials 0.000 title claims description 7
- HCWPIIXVSYCSAN-UHFFFAOYSA-N radium atom Chemical compound [Ra] HCWPIIXVSYCSAN-UHFFFAOYSA-N 0.000 title claims description 7
- 229910052751 metal Inorganic materials 0.000 claims abstract description 68
- 239000002184 metal Substances 0.000 claims abstract description 68
- 238000010147 laser engraving Methods 0.000 claims description 20
- 238000010329 laser etching Methods 0.000 claims description 13
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 238000009713 electroplating Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims 2
- 230000017525 heat dissipation Effects 0.000 description 20
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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Abstract
The utility model discloses a face recognition device using a laser carving antenna, which relates to the technical field of laser carving antennas and comprises a metal front shell, a mounting plate, a PCB (printed Circuit Board) main board, a lens module, a laser carving antenna module, an IC/ID (Integrated Circuit/identification) card swiping module, a fingerprint module, a WIFI/Bluetooth antenna module, a display screen module, a metal rear shell, a laser carving antenna body, a plastic antenna housing, a feeder line, a laser carving antenna body and a contact feeder line which are welded on the laser carving antenna body through a feeder pad, the contact feeder line penetrates through the metal front shell to be connected with the PCB main board through a connecting seat, the plastic antenna housing is installed at the outer top end of the metal front shell, the plastic antenna housing is fixed with the metal front shell through screws, the laser carving antenna module and the laser carving antenna body are arranged in the plastic antenna housing, a larger clear area of the antenna can be provided, and compared with an antenna arranged in the metal shell, the situation that the metal front shell and the IC/ID card swiping module are arranged in the metal front shell is effectively avoided, The interference of the fingerprint module, the lens module and the like to the thunder carving antenna module greatly improves the receiving and sending performance of the antenna.
Description
Technical Field
The utility model relates to the technical field of laser etching antennas, in particular to face recognition equipment using a laser etching antenna.
Background
With the application scenes of the intelligent face recognition device becoming more and more extensive, the customer demands the device to transmit data through wireless signals more and more.
More than to, current face identification equipment is for satisfying the outward appearance demand, and the front and back shell is mostly metal material, and its built-in antenna is mostly paste Flexible Printed Circuit antenna (FPC Flexible Printed Circuit) in the nonmetal region of glass panels, but this type of antenna needs great headroom environment, very easily receives the electromagnetic interference of mainboard, inside other modules of equipment and metal casing moreover, and then leads to the antenna to receive and dispatch the performance decline, can't reach the in-service use requirement.
Disclosure of Invention
The utility model aims to provide a face recognition device using a laser etching antenna, and aims to effectively solve the problems that the antenna needs a larger clearance environment and is easily subjected to electromagnetic interference of a mainboard, other modules in the device and a metal shell, so that the receiving and transmitting performance of the antenna is reduced, and the actual use requirement cannot be met.
In order to solve the problems, the utility model adopts the following technical scheme:
a face recognition device using a laser etching antenna comprises a metal front shell, wherein a mounting plate is arranged inside the metal front shell, a PCB main board is arranged on the surface of the mounting plate, a lens module is arranged at the top of the PCB main board, a laser etching antenna module is arranged at the top of the lens module, an IC/ID card swiping module is arranged at the bottom of the PCB main board, a fingerprint module is arranged at the bottom of the IC/ID card swiping module, a WIFI/Bluetooth antenna module is arranged at one side of the fingerprint module, a display screen module is arranged on the front surface of the metal front shell, and a metal rear shell is arranged at one side of the metal front shell, which is far away from the display screen module;
the laser carving antenna module comprises a laser carving antenna body and a plastic antenna housing, wherein the laser carving antenna body is provided with a contact feeder line, the contact feeder line is attached to the inner cavity wall of the plastic antenna housing through laser carving, electroplating and other processes and is irregularly arranged, the laser carving antenna body and the contact feeder line are welded on the laser carving antenna body through a feeder pad, and the contact feeder line penetrates through a metal front shell and is connected with a PCB main board through a connecting seat;
the outside top at the shell before the metal is installed to plastic antenna house, plastic antenna house passes through the screw and is in the same place with the metal front shell is fixed, places the plastic antenna house in such design thunder carving antenna module and radium carving antenna body in, can provide the great clear empty region of antenna, for metal casing built-in antenna, has avoided the interference to thunder carving antenna module such as metal front shell and inside IC ID card swiping module, fingerprint module and camera lens module effectively, has promoted the receiving and dispatching performance of antenna greatly.
As a preferable scheme of the present invention, a card swiping slot is arranged at the bottom of the mounting plate, and the IC/ID card swiping module is located inside the card swiping slot.
As a preferred scheme of the present invention, a mounting groove is formed on the surface of the mounting plate, the mounting groove is matched with the PCB main board, and the PCB main board is mounted on the front surface of the mounting groove.
As a preferable scheme of the present invention, a camera shooting groove is formed in the front surface of the metal front shell, and the camera shooting groove is located at the back of the lens module.
As a preferred scheme of the present invention, a fingerprint groove is formed in the front of the display screen module, the fingerprint groove is sleeved on the surface of the fingerprint module, a display screen is arranged at the top of the fingerprint groove, a lens groove is formed in the top of the display screen, and the lens groove is located in the front of the lens module.
As a preferable scheme of the utility model, the middle part of the metal rear shell is provided with a jack, and a connecting wire is inserted into the jack.
As a preferred scheme of the utility model, positioning studs are welded on two sides of the jack and are in bolted connection with the IC/ID card swiping module through bolts.
As a preferable scheme of the utility model, threaded grooves are formed around the metal rear shell, the metal rear shell is connected with the metal front shell through bolts through the threaded grooves, the jack is provided with a heat dissipation assembly, the bottom of the heat dissipation assembly is provided with a heat dissipation plate, and the bottom of the heat dissipation plate is provided with a window.
Compared with the prior art, the utility model has the advantages that:
1. during the use with WIFI bluetooth antenna module, fingerprint module, IC ID card module, PCB mainboard and camera lens module are installed in the surface of mounting panel, install thunder carving antenna module in the top of metal front shell, radium carving antenna body is fixed with plastic antenna house, radium carving antenna body passes through plastic antenna house and contact feeder and PCB mainboard electric connection, display screen module block up covers the surface in the metal front shell, the metal front shell passes through thread groove bolted connection metal backshell, place in the plastic antenna house in such design thunder carving antenna module and radium carving antenna body, can provide the great clear empty region of antenna, for metal shell built-in antenna, casing and inside IC ID card module of punching before having avoided the metal effectively, fingerprint module and camera lens module etc. are to the interference of thunder carving antenna module, the transmit-receiver performance of antenna has been promoted greatly.
2. Positioning stud is welded on two sides of the jack, positioning stud is an inner stud, positioning stud is connected with IC/ID card swiping module through bolt, positioning stud is located at the back of card swiping slot, through mutual matching of card swiping slot and positioning stud, fixed mounting is conveniently carried out on IC/ID card swiping module, thread grooves are formed around the metal rear shell, the thread grooves facilitate insertion of bolts, the metal rear shell is connected with the metal front shell through the thread grooves through the bolt, the bottom of the jack, provided with the heat dissipation assembly, is provided with the heat dissipation plate, the heat dissipation plate is located at the back of the heat dissipation assembly, the heat dissipation plate is formed by manufacturing a plurality of vertically arranged tooth sheets, heat dissipation efficiency of the heat dissipation assembly is improved, and the bottom of the heat dissipation plate is provided with a window.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present disclosure, the drawings needed to be used in the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present disclosure, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a face recognition device using a laser etching antenna according to an embodiment of the present disclosure;
fig. 2 is a schematic structural diagram of a face recognition device using a laser etching antenna according to an embodiment of the present disclosure;
fig. 3 is a schematic structural diagram of a face recognition device using a laser etching antenna according to an embodiment of the present disclosure;
fig. 4 is a schematic structural diagram of a face recognition device using a laser etching antenna according to an embodiment of the present disclosure;
Detailed Description
The embodiments of the present disclosure are described in detail below with reference to the accompanying drawings.
The embodiments of the present disclosure are described below with specific examples, and other advantages and effects of the present disclosure will be readily apparent to those skilled in the art from the disclosure in the specification. It is to be understood that the described embodiments are merely illustrative of some, and not restrictive, of the embodiments of the disclosure. The disclosure may be embodied or carried out in various other specific embodiments, and various modifications and changes may be made in the details within the description without departing from the spirit of the disclosure. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure.
It is noted that various aspects of the embodiments are described below within the scope of the appended claims. It should be apparent that the aspects described herein may be embodied in a wide variety of forms and that any specific structure and/or function described herein is merely illustrative. Based on the disclosure, one skilled in the art should appreciate that one aspect described herein may be implemented independently of any other aspects and that two or more of these aspects may be combined in various ways. For example, an apparatus may be implemented and/or a method practiced using any number of the aspects set forth herein. Additionally, such an apparatus may be implemented and/or such a method may be practiced using other structure and/or functionality in addition to one or more of the aspects set forth herein.
It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present disclosure, and the drawings only show the components related to the present disclosure rather than the number, shape and size of the components in actual implementation, and the type, amount and ratio of the components in actual implementation may be changed arbitrarily, and the layout of the components may be more complicated.
In addition, in the following description, specific details are provided to provide a thorough understanding of the examples. However, it will be understood by those skilled in the art that the aspects may be practiced without these specific details.
The embodiment of the disclosure provides a face recognition equipment method using a laser etching antenna. Referring to fig. 1-4, a face recognition device of a laser etching antenna comprises a metal front shell 1, a mounting plate 11 is arranged inside the metal front shell 1, a PCB mainboard 7 is arranged on the surface of the mounting plate 11, a lens module 71 is arranged on the top of the PCB mainboard 7, a laser etching antenna module 8 is arranged on the top of the lens module 71, an IC/ID card swiping module 4 is arranged at the bottom of the PCB mainboard 7, a fingerprint module 3 is arranged at the bottom of the IC/ID card swiping module 4, a WIFI/bluetooth antenna module 2 is arranged on one side of the fingerprint module 3, a display screen module 5 is arranged on the front surface of the metal front shell 1, and a metal rear shell 9 is arranged on one side, away from the display screen module 5, of the metal front shell 1
Referring to fig. 1-3, a card swiping slot 12 is formed in the bottom of the mounting plate 11, the inner diameter of the card swiping slot 12 is larger than the outer diameter of the IC/ID card swiping module 4, the IC/ID card swiping module 4 is located inside the card swiping slot 12, the occupied space of the IC/ID card swiping module 4 is reduced by the design of the card swiping slot 12, a mounting slot 13 is formed in the surface of the mounting plate 11, the mounting slot 13 is formed according to the requirement of the PCB mainboard 7, the mounting slot 13 is matched with the PCB mainboard 7, the PCB mainboard 7 is mounted on the front surface of the mounting slot 13, the installation of the PCB mainboard 7 is facilitated by the design of the mounting slot 13, a camera shooting slot 14 is formed in the front surface of the metal front shell 1, the camera shooting slot 14 is located at the top of the mounting slot 13, the camera shooting slot 14 is located at the back of the lens module 71, and the fixing and installation of the lens module 71 are facilitated by the design of the camera shooting slot 14.
Referring to fig. 2-4, the laser engraving antenna module 8 includes a laser engraving antenna body 81 and a plastic antenna housing 82, the laser engraving antenna body 81 is provided with a contact feeder 83, the contact feeder 83 is attached to the inner cavity wall of the plastic antenna housing 82 through laser engraving, electroplating and other processes and is irregularly arranged, the laser engraving antenna body 81 and the contact feeder 83 are welded on the laser engraving antenna body 81 through a feeder pad, the contact feeder 83 passes through the metal front shell 1 and is connected with the PCB motherboard 7 through a connecting seat, the plastic antenna housing 82 is installed at the outer top end of the metal front shell 1, the plastic antenna housing 82 is fixed with the metal front shell 1 through screws, the laser engraving antenna module 8 and the laser engraving antenna body 81 are arranged in the plastic antenna housing 82, a larger clear area of the antenna can be provided, and compared with the antenna arranged in the metal shell, the metal front shell 1 and the IC/ID card swiping module 4 are effectively avoided, The interference of the fingerprint module 3, the lens module 71 and the like to the thunder carving antenna module 8 greatly improves the receiving and sending performance of the antenna.
Referring to fig. 2-4, a fingerprint groove 51 is formed in the front surface of the display screen module 5, the inner diameter of the fingerprint groove 51 is larger than the outer diameter of the fingerprint module 3, the fingerprint groove 51 is sleeved on the surface of the fingerprint module 3, the fingerprint groove 51 is designed to facilitate the touch of the fingerprint module 3, a display screen 52 is arranged on the top of the fingerprint groove 51, a lens groove 53 is formed in the top of the display screen 52, the lens groove 53 is located on the front surface of the lens module 71, the use of the lens module 71 is facilitated by the design of the lens groove 53, the safety of the lens module 71 is improved, a jack 92 is formed in the middle of the metal rear shell 9, a connecting wire 6 is inserted into the jack 92, positioning studs 921 are welded on two sides of the jack 92, the positioning studs 921 are inner studs, the positioning studs 921 are bolted to the IC/ID card swiping module 4 through bolts, the positioning studs 921 are located on the back of the card swiping slot 12, and are matched with the positioning studs 921 through the card swiping slot 12, the IC/ID card swiping module 4 is convenient to be fixedly installed.
Referring to fig. 2-4, a thread groove 91 is formed around the metal rear shell 9, the thread groove 91 facilitates insertion of a bolt, the metal rear shell 9 is connected with the metal front shell 1 through the thread groove 91 by a bolt, a heat dissipation plate 931 is arranged at the bottom of the insertion hole 92, where the heat dissipation assembly 93 is formed, the heat dissipation plate 931 is located at the back of the heat dissipation assembly 93, the heat dissipation plate 931 is made of a plurality of vertically arranged tooth sheets, the heat dissipation efficiency of the heat dissipation assembly 93 is improved, and a window 932 is arranged at the bottom of the heat dissipation plate 931.
The working principle is as follows:
in the utility model, when in use, the WIFI/Bluetooth antenna module 2, the fingerprint module 3, the IC/ID card swiping module 4, the PCB mainboard 7 and the lens module 71 are arranged on the surface of the mounting plate 11, the laser engraving antenna module 8 is arranged on the top of the metal front shell 1, the laser engraving antenna body 81 is fixed with the plastic antenna housing 82, the laser engraving antenna body 81 is electrically connected with the PCB mainboard 7 through the plastic antenna housing 82 and the contact feeder 83, the display screen module 5 is plugged on the surface of the metal front shell 1, the metal front shell 1 is connected with the metal rear shell 9 through the thread groove 91 by a bolt, the laser engraving antenna module 8 and the laser engraving antenna body 81 are arranged in the plastic antenna housing 82, a larger clear area of the antenna can be provided, and compared with the antenna arranged in the metal shell, the interference of the metal front shell 1, the IC/ID card swiping module 4, the fingerprint module 3, the lens module 71 and the like inside the laser engraving antenna module can be effectively avoided, the receiving and transmitting performance of the antenna is greatly improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to cover the technical scope of the present invention, the technical solutions and the modifications thereof according to the present invention within the technical scope of the present invention.
Claims (8)
1. The utility model provides an use face identification equipment of radium carving antenna which characterized in that includes:
the multifunctional card swiping device comprises a metal front shell (1), wherein a mounting plate (11) is arranged inside the metal front shell (1), a PCB (printed circuit board) main board (7) is arranged on the surface of the mounting plate (11), a lens module (71) is arranged at the top of the PCB main board (7), a lightning carving antenna module (8) is arranged at the top of the lens module (71), an IC/ID card swiping module (4) is arranged at the bottom of the PCB main board (7), a fingerprint module (3) is arranged at the bottom of the IC/ID card swiping module (4), a WIFI/Bluetooth antenna module (2) is arranged on one side of the fingerprint module (3), a display screen module (5) is arranged on the front surface of the metal front shell (1), and a metal rear shell (9) is arranged on one side, far away from the display screen module (5), of the metal front shell (1);
the laser carving antenna module (8) comprises a laser carving antenna body (81) and a plastic antenna housing (82), wherein the laser carving antenna body (81) is provided with a contact feeder (83), the contact feeder (83) is attached to the inner cavity wall of the plastic antenna housing (82) through laser carving, electroplating and other processes and is irregularly arranged, the laser carving antenna body (81) and the contact feeder (83) are welded on the laser carving antenna body (81) through a feeder pad, and the contact feeder (83) penetrates through a metal front shell (1) and is connected with a PCB main board (7) through a connecting seat;
the plastic antenna housing (82) is installed on the top end of the outer portion of the metal front shell (1), and the plastic antenna housing (82) is fixed together with the metal front shell (1) through screws.
2. The face recognition device using the laser engraving antenna as claimed in claim 1, wherein: the bottom of mounting panel (11) is provided with card swiping groove (12), IC/ID card swiping module (4) is located the inside of card swiping groove (12).
3. The face recognition device using the laser engraving antenna as claimed in claim 1, wherein: mounting groove (13) have been seted up on the surface of mounting panel (11), mounting groove (13) with PCB mainboard (7) match each other, PCB mainboard (7) are installed in the front of mounting groove (13).
4. The face recognition device using the laser engraving antenna as claimed in claim 1, wherein: the front surface of the metal front shell (1) is provided with a camera shooting groove (14), and the camera shooting groove (14) is positioned on the back of the lens module (71).
5. The face recognition device using the laser etching antenna as recited in claim 1, wherein: fingerprint groove (51) have been seted up in the front of display screen module (5), fingerprint groove (51) cup joint in fingerprint module (3) surface, the top of fingerprint groove (51) is provided with display screen (52), lens groove (53) have been seted up at the top of display screen (52), lens groove (53) are located the front of lens module (71).
6. The face recognition device using the laser engraving antenna as claimed in claim 1, wherein: the middle part of the metal rear shell (9) is provided with an insertion hole (92), and a connecting wire (6) is inserted into the insertion hole (92).
7. The face recognition device using the laser engraving antenna as claimed in claim 6, wherein: positioning studs (921) are welded on two sides of the insertion hole (92), and the positioning studs (921) are connected with the IC/ID card swiping module (4) through bolts.
8. The face recognition device using the laser engraving antenna as recited in claim 7, wherein: threaded groove (91) have been seted up around metal backshell (9), bolted connection between shell (1) before metal backshell (9) passes through threaded groove (91) and metal, radiator unit (93) have been seted up of jack (92), the bottom of radiator unit (93) is provided with heating panel (931), the bottom of heating panel (931) is provided with window (932).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220355731.8U CN216928934U (en) | 2022-02-22 | 2022-02-22 | Use face identification equipment of radium carving antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220355731.8U CN216928934U (en) | 2022-02-22 | 2022-02-22 | Use face identification equipment of radium carving antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216928934U true CN216928934U (en) | 2022-07-08 |
Family
ID=82267103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220355731.8U Active CN216928934U (en) | 2022-02-22 | 2022-02-22 | Use face identification equipment of radium carving antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216928934U (en) |
-
2022
- 2022-02-22 CN CN202220355731.8U patent/CN216928934U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Room 658, Building 1, No.1 Luting Road, Cangqian Street, Yuhang District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Yufan Intelligent Technology Co.,Ltd. Country or region after: China Address before: Room 658, Building 1, No.1 Luting Road, Cangqian Street, Yuhang District, Hangzhou City, Zhejiang Province Patentee before: UNIVERSAL UBIQUITOUS TECHNOLOGY Co.,Ltd. Country or region before: China |
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| CP03 | Change of name, title or address |