CN206819386U - A kind of new access card - Google Patents

Abstract

It the utility model is related to a kind of new access card, including shell, USB interface, storage chip, RFID read-write chip, circuit board and inductance coil, PP plastic cement shell, WO3 film layers and transparent PVC waterproof layers, the inductance coil that shell includes setting gradually from the inside to the outside are wrapped in WO3 film layers；Cavity is formed in PP plastic cement shell, storage chip, RFID read-write chip and circuit board are respectively arranged in cavity；WO3 film layers, inductance coil and RFID read-write chip are sequentially connected electrically；USB interface and storage chip respectively with circuit board electrical connection；Circuit board also electrically connects with RFID read-write chip.The new access card can conveniently and efficiently understand the state of checking card of user, and facilitate verification to check card record, and simple in construction, easy to use, be advantageous to marketing.

Description

A kind of new access card

Technical field

Access card technical field is the utility model is related to, more particularly to a kind of new access card.

Background technology

Now many enterprise-like corporations typically have the strict Work attendance management system of comparison to preferably manage, such as Employee is on and off duty will to check card so as to next situation recorded thereon, prevent part employee to cherish idea of leaving things to chance so as to come to work late and leave early Situation, company's discipline is influenceed, and certain counter-measure can be taken such case in time, so as to reach the mesh of standardized management 's.

But for employee, usually forget to check card or forget whether checked card, it is difficult to which whether verification checks card, therefore Often repeat to check card, so not only waste the work hours.

Utility model content

Based on this, it is necessary to the problem of being difficult to be confirmed whether to check card for present gate inhibition, there is provided a kind of new access card.

A kind of new access card, including shell, USB interface, storage chip, RFID read-write chip, circuit board and inductor wire Circle,

The shell includes PP plastic cement shell, WO3 film layers and the transparent PVC waterproof layers set gradually from the inside to the outside, The inductance coil is wrapped in WO3 film layers；

Cavity, the storage chip, the RFID read-write chip and the circuit board point are formed in the PP plastic cement shell It is not arranged in the cavity；The WO3 film layers, the inductance coil and the RFID read-write chip are sequentially connected electrically；

The USB interface, the storage chip and RFID read-write chip respectively with the circuit board electrical connection.

Above-mentioned new access card, by being provided with WO3 film layers, inductance coil and RFID read-write chip in shell, Electric current can be generated when RFID read-write chip is close to card reader by lc circuit under the influence of a magnetic field to receive for RFID read-write chip Signal that card reader is sent simultaneously sends data-signal to card reader, at the same produced on inductance coil electric current cause WO3 film layers by Electrochromics, and the WO3 film layers needed after by electricity change colour a period of time after can just restore, user can conveniently and efficiently be known from Oneself state of checking card, the loss that is brought by no marking card can be reduced and because the time brought that repeats to check card wastes；And set There are USB interface and storage chip, you can with the data storage recorded after RFID read-write chip is checked card, and connect by USB Mouth is exported to as observed on the external equipments such as mobile phone, tablet personal computer, facilitates verification to check card record, and simple in construction, use It is convenient, be advantageous to marketing.

Brief description of the drawings

Fig. 1 is the structural representation of the new access card of one of embodiment.

Embodiment

To enable above-mentioned purpose of the present utility model, feature and advantage more obvious understandable, below in conjunction with the accompanying drawings to this The embodiment of utility model is described in detail.Elaborate many details in order to abundant in the following description Understand the utility model.But the utility model can be to be much different from other manner described here to implement, this area Technical staff can do similar improvement in the case of without prejudice to the utility model connotation, therefore the utility model is not by following public affairs The limitation for the specific embodiment opened.

As shown in figure 1, a kind of new access card 10, including shell 110, usb 1 20, storage chip 130, RFID are read Chip 140, circuit board 150 and inductance coil 160 are write,

PP plastic cement shell 111, WO3 film layers 112 and the transparent PVC that shell 110 includes setting gradually from the inside to the outside prevent Water layer 113, inductance coil 160 are wrapped in WO3 film layers 112.For example, between PP plastic cement shell 111 and PVC waterproof layers 113 It is provided with a PP foaming layers 114.PP foaming layers 114 are used for the thickness for reducing PP plastic cement shell 111, that is, strengthen the elasticity of housing, Material has been saved again, so that cost reduces.

Cavity 115 is formed in PP plastic cement shell 111, storage chip 130, RFID read-write chip 140 and circuit board 150 are distinguished It is arranged in cavity 115；WO3 film layers 112, inductance coil 160 and RFID read-write chip 140 are sequentially connected electrically.

Usb 1 20, the storage chip 130 and RFID read-write chip 140 electrically connect with circuit board 150 respectively.Example Such as, usb 1 20 and storage chip 130 electrically connect with circuit board 150 respectively.Circuit board 150 also with RFID read-write chip 140 Electrical connection.For example, one end of usb 1 20 sequentially passes through transparent PVC waterproof layers 113 and WO3 film layers 112 are fixed on PP In the cavity 115 of plastic cement shell 111.For example, being provided with change-over circuit on circuit board 150, change-over circuit is used for RFID read-write The data of chip 140 are changed, and are then stored the data transfer after conversion to RFID read-write chip 140.

Above-mentioned new access card 10, by be provided with shell 110 WO3 film layers 112, inductance coil 160 and RFID read-write chip 140, electric current can be generated by lc circuit under the influence of a magnetic field when RFID read-write chip 140 is close to card reader The signal that sends of card reader is received for RFID read-write chip 140 and sends data-signal to card reader, while on inductance coil 160 Produce electric current cause WO3 film layers 112 by electrochromics, and the WO3 film layers 112 needed after by electricity change colour a period of time after can just answer Original, user can conveniently and efficiently understand the state of checking card of oneself, can reduce the loss that is brought by no marking card and because of weight The time that strike-on cassette tape comes wastes；And it is provided with usb 1 20 and storage chip 130, you can with RFID read-write chip 140 check card after the data storage that records, and exported to by usb 1 20 as on the external equipments such as mobile phone, tablet personal computer Observed, facilitate verification to check card record, and it is simple in construction, it is easy to use, be advantageous to marketing.

Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited In contradiction, the scope that this specification is recorded all is considered to be.

Embodiment described above only expresses several embodiments of the present utility model, and its description is more specific and detailed, But therefore it can not be interpreted as the limitation to utility model patent scope.It should be pointed out that the common skill for this area For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.

Claims (1)

1. a kind of new access card, it is characterised in that including shell, USB interface, storage chip, RFID read-write chip, circuit board And inductance coil,

The shell includes PP plastic cement shell, WO3 film layers and the transparent PVC waterproof layers set gradually from the inside to the outside, described Inductance coil is wrapped in WO3 film layers；

Cavity is formed in the PP plastic cement shell, the storage chip, the RFID read-write chip and the circuit board are set respectively It is placed in the cavity；The WO3 film layers, the inductance coil and the RFID read-write chip are sequentially connected electrically；

The USB interface, the storage chip and RFID read-write chip respectively with the circuit board electrical connection.