CN215117187U

CN215117187U - Electronic watch

Info

Publication number: CN215117187U
Application number: CN202121145269.0U
Authority: CN
Inventors: 叶金朋; 李良
Original assignee: Shenzhen Zhuifengma Technology Co ltd
Current assignee: Shenzhen Zhuifengma Technology Co ltd
Priority date: 2021-05-26
Filing date: 2021-05-26
Publication date: 2021-12-10
Anticipated expiration: 2031-05-26

Abstract

The utility model provides an electronic watch, which comprises a shell, a face cover and a bottom cover, wherein the face cover and the bottom cover are fixedly connected with the shell; the NFC antenna is mounted on the inner side surface of the LCD display screen, the main circuit board is mounted in the shell and is respectively connected with the NFC antenna and the LCD display screen; the NFC antenna is attached to the inner side surface of the display screen, so that the defect of inconvenience in installation in the prior art is overcome, the induction distance can be effectively increased, the induction angle range is enlarged, the payment success rate is high, the interference on 4G antennas or GPS antenna equipment can be avoided, the whole structure is scientific, reasonable, simple and compact, the installation and the use are convenient, and the NFC antenna has obvious economic benefit and social benefit; it is widely suitable for being matched with electronic payment equipment.

Description

Electronic watch

Technical Field

The utility model relates to an intelligent electronic equipment especially relates to an electronic watch.

Background

With the development of electronic technology, various technical integrations have become possible, and especially mobile payment is more and more deep in the lives of residents; for example, the intelligent electronic watch is convenient to wear, and can also realize communication and payment functions.

At present, the electronic watch payment in the market generally adopts an NFC close-range private communication mode, the electronic watch can be used in the fields of entrance guard, public transportation, subway and mobile phone payment, and a user can contact with entertainment services or transactions through card swiping equipment or a POS machine at any place and any time so as to complete payment; because the NFC antenna generally pastes in current electronic payment wrist-watch and covers at the face of wrist-watch, is to be the NFC antenna coil and is the annular mode and pastes and cover at the hand surface, causes the installation inconvenient, and processing technology is more complicated, influences the sensitivity of outward appearance design and touch-sensitive screen to still disturb the normal work of other radio frequency antennas such as 4G antenna or GPS antenna easily.

Disclosure of Invention

In view of the above situation, an object of the utility model is to provide an electronic watch, it adopts the structure of dress on the display screen medial surface with the NFC antenna subsides to overcome prior art and have the inconvenient defect of installation, can effectively improve the response distance, promote response angle scope, the payment success rate is high, and can avoid the interference to 4G antenna or GPS antenna equipment, overall structure scientific and reasonable, simple compactness, installation and convenient to use, market prospect is wide, convenient to popularize and use.

In order to achieve the purpose, the electronic watch comprises a shell, a face cover and a bottom cover, wherein the face cover and the bottom cover are fixedly connected with the shell; install interconnect's LCD display screen and touch-sensitive screen in the face lid, just the touch-sensitive screen is located the lateral surface of LCD display screen, the medial surface facing of LCD display screen is equipped with the NFC antenna, install main circuit board in the casing, main circuit board is connected with NFC antenna and LCD display screen respectively.

In order to realize the optimization of the structure and the effect, the further measures are as follows: the main circuit board comprises a control module, and a communication module, a power module, a payment module, a positioning module and a display module which are respectively connected with the control module; and the display module in the main circuit board is connected with the LCD display screen, and the NFC antenna is connected with the payment module in the main circuit board.

And the shell is provided with a power socket and is connected with a power module in the main circuit board.

The NFC antenna frequency is 13.56 megahertz.

The shell, the face cover and the bottom cover are all made of plastic materials.

The utility model discloses compare the produced beneficial effect of prior art:

(I) the utility model discloses a paste dress NFC antenna on the medial surface of LCD display screen, it has the sensitivity that influences the touch-sensitive screen to have to paste the dress to the face lid to have the NFC antenna coil to be the annular mode in the prior art to have solved, and the problem that influences the face lid appearance design, can effectively improve the inductive distance, promote the response angle scope, the payment success rate is high, and conveniently improve the appearance design of face lid, can make the outward appearance more pleasing to the eye, can provide more comfortable experience for the user, the simultaneous processing technology is simpler, can make the whole installation more convenient, the assembly degree of difficulty is reduced;

(II) the utility model adopts the NFC antenna mounted on the inner side surface of the LCD display screen, and avoids the area on the inner side surface of the shell for mounting other radio frequency antenna equipment such as a 4G antenna or a GPS antenna, thereby avoiding the interference to other radio frequency antenna equipment such as a 4G antenna or a GPS antenna, and realizing the purposes of good communication quality and high positioning precision;

(III) the utility model discloses a paste the structure of dress on the display screen medial surface with the NFC antenna to overcome prior art and have the inconvenient defect of installation, can effectively improve the response distance, promote response angle scope, the payment success rate is high, and can avoid the interference to 4G antenna or GPS antenna equipment, overall structure scientific and reasonable, simple compactness, installation and convenient to use have apparent economic benefits and social.

The utility model discloses extensively be applicable to the supporting use of electronic payment equipment.

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification.

Fig. 1 is a schematic view of the installation structure of the present invention.

Fig. 2 is a schematic exterior view of the present invention.

In the figure: the touch screen display device comprises a touch screen 1, a 2-surface cover, a 3-LCD display screen, a 4-NFC antenna, a main circuit board 5, a shell 6 and a bottom cover 7.

Detailed Description

Referring to fig. 1 and 2, the present invention is implemented as follows: an electronic watch comprises a shell 6, a face cover 2 and a bottom cover 7, wherein the face cover 2 and the bottom cover are fixedly connected with the shell 6; install interconnect's LCD display screen 3 and touch-sensitive screen 1 in the face lid 2, just touch-sensitive screen 1 is located LCD display screen 3's lateral surface, the medial surface facing of LCD display screen 3 is equipped with NFC antenna 4, install main circuit board 5 in the casing 6, main circuit board 5 is connected with NFC antenna 4 and LCD display screen 3 respectively.

Referring to fig. 1 and 2, the main circuit board 5 of the present invention includes a control module, and a communication module, a power module, a payment module, a positioning module and a display module respectively connected to the control module; the display module in the main circuit board 5 is connected with the LCD display screen 3, and the NFC antenna 4 is connected with the payment module in the main circuit board 5; the power supply module supplies power to each functional module, including a control module, a communication module, a payment module, a positioning module and a display module, the shell 6 is provided with a power socket and is connected with the power supply module in the main circuit board 5, and the shell can be connected with an external power supply through the power socket to realize charging; the control module comprises a control unit and a storage unit, and is used for sending instructions to control the work of each functional module comprising a communication module, a payment module, a positioning module and a display module and storing related data signals; the communication module is a 4G or 5G communication module, and can perform wireless communication with a communication base station to realize wireless communication and base station positioning; an input pin of the display module is connected with the control module, an output pin of the display module is connected with the LCD display screen 3, and the communication data signal and the payment data signal can be displayed on the LCD display screen 3 through the display module; the positioning module acquires longitude and latitude data signals through the GPS antenna or the Beidou antenna, and can output the acquired longitude and latitude data signals to the control module for storage or output to the display module for display.

With reference to fig. 1 and fig. 2, the payment module of the present invention performs short-distance wireless data interactive transmission with the card swiping device through the NFC antenna 4 with a frequency of 13.56 mhz, so as to realize micropayment or bus subway card swiping payment; when in payment, the POS machine is firstly controlled to input the consumption amount, the user enables the payment equipment of the utility model to be close to the POS machine within 3cm, the POS machine can transmit the consumption amount to the payment module through the NFC antenna 4, the payment module deducts the corresponding amount, and the POS machine can transmit the transaction data back to the UnionPay center or the bus and subway charging platform through the communication link of the POS machine; the shell 6, the face cover 2 and the bottom cover 7 are all made of plastic materials, and the metal shell has shielding and interference effects on electromagnetic signals, so the problem that antenna signal sending and receiving are easily interfered can be solved by adopting the plastic materials.

The utility model adopts the structure that the NFC antenna is attached on the inner side surface of the LCD display screen, and the general NFC antenna coil adopts the annular or square structure to be attached on the inner side surface of the LCD display screen, thereby solving the problems of interference with the sensitivity of the touch screen, screen pattern of the display screen, short payment induction distance and the like, purifying the installation environment of the NFC antenna, improving the service performance, obviously improving the induction distance and the induction angle, having high payment success rate and good experience effect; the test shows that: the card swiping test is carried out by using the NFC antenna with the frequency of 13.56 megahertz, the success rate of front-side contact card swiping equipment is 100%, and the card swiping pass rate of the bus and the subway is more than 98%; because the traditional NFC antenna is attached to the surface cover around the display screen, the 4G antenna or the GPS antenna of the equipment can be greatly interfered, and the performance of the antenna is weakened, the structure that the NFC antenna is attached to the inner side surface of the LCD display screen is utilized, the installation area of the inner side surface of the shell for the 4G antenna and the GPS antenna is avoided, the problem of antenna interference is solved, the service performance of the 4G antenna and the GPS antenna equipment is effectively improved, the assembly process is optimized, and the whole equipment can be assembled simply, quickly and labor-saving; the technical scheme of the application is very suitable for being applied to devices such as an electronic payment watch, an electronic payment bracelet and a POS machine.

The above description is only 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 can be within the technical scope of the present invention, and the technical solution and the concept of the present invention should be replaced or changed equivalently, and all should be included in the scope of the present invention.

Claims

1. An electronic watch is characterized by comprising a shell (6), a face cover (2) and a bottom cover (7), wherein the face cover and the bottom cover are fixedly connected with the shell (6); an LCD display screen (3) and a touch screen (1) which are connected with each other are installed in the face cover (2), the touch screen (1) is located on the outer side face of the LCD display screen (3), an NFC antenna (4) is attached to the inner side face of the LCD display screen (3), a main circuit board (5) is installed in the shell (6), and the main circuit board (5) is connected with the NFC antenna (4) and the LCD display screen (3) respectively; the main circuit board (5) comprises a control module, and a communication module, a power supply module, a payment module, a positioning module and a display module which are respectively connected with the control module; the display module in the main circuit board (5) is connected with the LCD display screen (3), and the NFC antenna (4) is connected with the payment module in the main circuit board (5).

2. Electronic watch according to claim 1, characterised in that said case (6) is provided with a power outlet and is connected to a power module in the main circuit board (5).

3. Electronic watch according to claim 1, characterised in that said NFC antenna (4) has a frequency of 13.56 mhz.

4. The electronic watch according to claim 1, characterised in that said case (6), said top cover (2) and said bottom cover (7) are made of plastic material.