CN206135103U

CN206135103U - Cassette with independent detection module

Info

Publication number: CN206135103U
Application number: CN201621073401.0U
Authority: CN
Inventors: 王玉田; 吴豪; 郭渠
Original assignee: KUNSHAN JIEHUANG ELECTRONIC PRECISION TECHNOLOGY Co Ltd
Current assignee: Hongrida Technology Co., Ltd
Priority date: 2016-09-23
Filing date: 2016-09-23
Publication date: 2017-04-26
Anticipated expiration: 2026-09-23

Abstract

The utility model discloses a cassette with independent detection module, it includes the metal casing, inserts the internal card of metal -back holds in the palm and fixes a plurality of connecting terminal on the metal casing still set up including fixed the subassembly is popped out in detection on the metal terminal, the tip that the card held in the palm is provided with to holding the piece, metal casing end be provided with by support and hold the piece to the contact shell fragment of holding, the detection pop out be provided with on the subassembly with the contact shell fragment supports holds the contact piece of contact, the metal casing is provided with the ground joint. The utility model discloses a set up the contact shell fragment at metal casing end to set up the contact piece on the subassembly is popped out in the measuring, simultaneously the less card slot board piece of length terminal sets up to support and holds the piece in calorie support, hold the piece and support the on -state who holds the contact shell fragment and realize changing contact shell fragment and contact piece through supporting, thereby it inserts the measuring that whether puts in place to have realized that the card holds in the palm, makes the card ask the detectivity of inserted position higher, more swift.

Description

A kind of deck with independent detection module

【Technical field】

This utility model belongs to mobile communication equipment technical field, more particularly to a kind of card with independent detection module Seat.

【Background technology】

As the mobile network terminal equipments such as the Internet fast development, mobile phone have also obtained development at full speed.At present, mobile phone Substantially the necessary article of most people's lives has been become, and a kind of mobile phone has been defined not from the phenomenon of body, it is seen that mobile phone pair The impact of people's life is increasing.With the increase of demand, the individual requirement also gradually diversification of people, lightening, Curved, lighting has become the main flow in mobile phone update direction, and the form of existing SIM has various, therefore, it is The scope of application and versatility of mobile phone are improved, designing a kind of deck with independent detection module becomes particularly important.

【Utility model content】

The purpose of this utility model is to provide a kind of deck with independent detection module, the detection of Kato on position Sensitivity is higher, faster.

This utility model is achieved through the following technical solutions above-mentioned purpose：A kind of deck with independent detection module, its Including metal shell, the Kato and some connection terminals being fixed on the metal shell inserted in the metal shell, Also include that component is ejected in the detection being fixedly installed on the metal terminal, the end of the Kato is provided with holding block, described Metal shell end is provided with the contact flat spring supported by the holding block, and the detection is ejected to be provided with component and connect with described Tactile shell fragment supports the contact chip of contact, and the metal shell is provided with grounding connection.

Further, the Kato includes the first draw-in groove plate being set up in parallel in the first direction and the second draw-in groove plate.

Further, the second draw-in groove plate length in a second direction is more than the first draw-in groove plate described Length in second direction, the second direction are vertical with the first direction.

Further, the holding block is arranged on the first draw-in groove plate end.

Further, the detection is ejected component and includes fixed block, the pin being fixed on the fixed block, is set in institute State the pull bar that the rotating shaft on pin is fixedly connected with the rotating shaft.

Further, the contact chip is fixedly installed on the fixed block end.

Further, when the Kato is not inserted in the metal shell, connect described in the detection ejection component Contact is turned on the metal shell by the contact with the contact flat spring；When the Kato is inserted in the metal shell Afterwards, contact flat spring described in the holding block jack-up in the Kato, the contact flat spring are separated with the contact chip.

Further, the connection terminal is independently arranged each other.

Compared with prior art, a kind of beneficial effect of the deck with independent detection module of this utility model is：Card The detection sensitivity of support on position is higher, faster；Using split type metal terminal module, processing procedure is greatly simplified, product Quality is high, and low cost.Specifically,

1) by contact flat spring being arranged in metal shell end, and contact chip is set on detection ejection component, while In Kato, the end of the less first draw-in groove plate of length arranges holding block, supports contact flat spring by holding block and realizes that change connects The conducting state of tactile shell fragment and contact chip, it is achieved thereby that Kato insertion whether detection in place so that Kato on position Detection sensitivity is higher, faster；

2) adopt split-type design, connection terminal be designed to into three independent terminal modules, respectively with the first draw-in groove, Two draw-in groove and the 3rd draw-in groove correspondence so that the processing procedure of connection terminal is simpler, product quality more can guarantee that.

【Description of the drawings】

Configuration schematic diagrams of the Fig. 1 for this utility model embodiment；

Fig. 2 be this utility model embodiment in be not inserted into Kato metal shell structural representation；

Fig. 3 is the close-up schematic view of A in Fig. 2；

Fig. 4 is the structural representation of insertion Kato in this utility model embodiment；

Fig. 5 is the close-up schematic view of B in Fig. 4；

In figure, numeral is represented：

1 metal shell, 11 contact flat springs；2 Katos, 21 first draw-in groove plates, 211 first draw-in grooves, 212 holding blocks, 22 Two draw-in groove plate, 221 second draw-in grooves, 222 the 3rd draw-in grooves；Component, 31 fixed blocks, 32 pins, 33 rotating shafts, 34 drawings are ejected in 3 detections Bar, 35 contact chips；41 the first terminal modules, 42 Second terminal modules, 43 third terminal modules.

【Specific embodiment】

Embodiment：

Fig. 1-Fig. 5 is refer to, the present embodiment is the deck with independent detection module, which includes metal shell 1, insertion gold Kato 2 and some connection terminals being fixed on metal shell 1 in category housing 1.

Kato 2 includes the first draw-in groove plate 21 being set up in parallel in the first direction and the second draw-in groove plate 22, the first draw-in groove First draw-in groove 211 similar with TF-SIM card contour shapes is provided with plate 21.Edge and first party in second draw-in groove plate 22 The second draw-in groove 221 being set up in parallel to vertical second direction and the 3rd draw-in groove 222.Second draw-in groove 221 and the 3rd draw-in groove 222 Shape is similar with the contour shape of NANO-SIM cards.Second draw-in groove plate 22 length in a second direction is more than the first clamping groove plate The length in a second direction of block 21.First draw-in groove plate 21 end in a second direction arranges oriented second direction and extends The holding block 212 for coming.Gap is provided between first draw-in groove plate 21 and the second draw-in groove plate 22.

1 end of metal shell is provided with the contact flat spring 11 supported by holding block 212.The present embodiment has independent detection mould The deck of block also includes that component 3 is ejected in detection, and component 3 is ejected in detection includes fixed block 31, the pin being fixed on fixed block 31 32nd, the rotating shaft 33 being set on pin 32, the pull bar 34 being fixedly connected with rotating shaft 33 and be fixed on 31 end of fixed block and with Contact flat spring 11 supports the contact chip 35 of contact.

Connection terminal include with 211 corresponding the first terminal module 41 of the first draw-in groove, with the second draw-in groove 221 corresponding second Terminal module 42 and with 222 corresponding third terminal module 43 of the 3rd draw-in groove, the first terminal module 41, Second terminal module 42 And third terminal module 43 is independently arranged each other.

1 grounding connection of metal shell is arranged, and under normality (i.e. Kato 2 is not inserted in metal shell 1), component 3 is ejected in detection In contact chip 35 turned on metal shell 1 by the contact with contact flat spring 11；After in the insertion of Kato 2 metal shell 1, 212 jack-up contact flat spring 11 of holding block in Kato 2 so that contact flat spring 11 is separated with contact chip 35, so as to detection is ejected Component 3 is disconnected with metal shell 1, detects Kato so as to realize by detecting the conducting state for ejecting component 3 and metal shell 1 In place whether 2 insertion.

There is the present embodiment the beneficial effect of the deck of independent detection module to be：Draw-in groove is rationally distributed；Kato inserts position The detection sensitivity put is higher, faster；Using split type metal terminal module, processing procedure is greatly simplified, and product quality is high, and Low cost.Specifically,

1) by the layout designs of Kato draw-in groove, double NANO-SIM cards and the three-in-one cartridge structure of TF-SIM cards are realized Design, using NANO-SIM cards and the length difference of TF-SIM cards, product structure is regular rationally；

2) by contact flat spring being arranged in metal shell end, and contact chip is set on detection ejection component, while In Kato, the end of the less first draw-in groove plate of length arranges holding block, supports contact flat spring by holding block and realizes that change connects The conducting state of tactile shell fragment and contact chip, it is achieved thereby that Kato insertion whether detection in place, the detection of Kato on position Sensitivity is higher, faster；

3) adopt split-type design, connection terminal be designed to into three independent terminal modules, respectively with the first draw-in groove, Two draw-in groove and the 3rd draw-in groove correspondence so that the processing procedure of connection terminal is simpler, product quality more can guarantee that.

Above-described is only some embodiments of the present utility model.For the person of ordinary skill of the art, On the premise of design being created without departing from this utility model, can also make some deformations and improvement, these belong to practical New protection domain.

Claims

1. a kind of deck with independent detection module, it include metal shell, the Kato inserted in the metal shell and The some connection terminals being fixed on the metal shell, it is characterised in that：Also include being fixedly installed on the metal terminal Detection eject component, the end of the Kato is provided with holding block, and the metal shell end is provided with by the holding block The contact flat spring for supporting, the detection to be ejected and be provided with the contact chip that contact is supported with the contact flat spring, the gold on component Category housing is provided with grounding connection.

2. there is the deck of independent detection module as claimed in claim 1, it is characterised in that：The Kato is included along first party To the first draw-in groove plate and the second draw-in groove plate that are set up in parallel.

3. there is the deck of independent detection module as claimed in claim 2, it is characterised in that：The second draw-in groove plate is Length on two directions is more than the first draw-in groove plate length in this second direction, the second direction and described the One direction is vertical.

4. there is the deck of independent detection module as claimed in claim 3, it is characterised in that：The holding block is arranged on described First draw-in groove plate end.

5. there is the deck of independent detection module as claimed in claim 3, it is characterised in that：Set in the first draw-in groove plate It is equipped with first draw-in groove similar with TF card contour shapes.

6. there is the deck of independent detection module as claimed in claim 3, it is characterised in that：Edge in the second draw-in groove plate Be set side by side with the second draw-in groove and the 3rd draw-in groove with the second direction, the shape of second draw-in groove and the 3rd draw-in groove with The contour shape of NANO-SIM cards is similar.

7. there is the deck of independent detection module as claimed in claim 1, it is characterised in that：Component is ejected in the detection to be included The drawing that fixed block, the pin being fixed on the fixed block, the rotating shaft being set on the pin are fixedly connected with the rotating shaft Bar.

8. there is the deck of independent detection module as claimed in claim 7, it is characterised in that：The contact chip is fixedly installed on The fixed block end.

9. there is the deck of independent detection module as claimed in claim 1, it is characterised in that：Described in being not inserted into when the Kato When in metal shell, the detection eject the contact chip in component by the contact with the contact flat spring with the gold Category housing conducting；After the Kato is inserted in the metal shell, contact described in the holding block jack-up in the Kato Shell fragment, the contact flat spring are separated with the contact chip.

10. there is the deck of independent detection module as claimed in claim 1, it is characterised in that：The connection terminal mutually it Between be independently arranged.