CN202424802U - Switching card - Google Patents

Abstract

The utility model discloses a switching card for switching miniature SIM card is on corresponding card connector, and this switching card includes an insulator and an at least shell fragment. The insulating body is provided with a clamping groove, and at least one side groove wall of the clamping groove is provided with at least one blocking groove. The elastic sheet is arranged at the blocking groove of the insulating body and extends into the clamping groove. During the use, put into the card of switching card with miniature SIM card and put the groove for miniature SIM card is suppressed to the shell fragment edgewise forward, utilizes shell fragment forward force to grasp miniature SIM card, with fixed miniature SIM card in the card is put the inslot, thereby makes miniature SIM card change into the SIM card, consequently, the user can use on the cell-phone of inserting miniature SIM card or SIM card with same miniature SIM card, just the utility model discloses switching card simple structure, with low costs.

Description

riser card

technical field

The utility model relates to the field of accessories in mobile phones, in particular to an adapter card for a micro SIM card.

Background technique

With the continuous development of information technology, mobile phones have penetrated into people's lives as real-time communication tools. The mobile phone needs to be installed with a SIM card when in use, that is, the SIM card is an identification card for the mobile phone user to realize the information transmission function with the communication network. Currently, mobile phones generally use SIM cards.

However, as the design of mobile phones tends to be thin, light and short, micro SIM cards are derived. The SIM card cannot be used by the user on a mobile phone with a micro-SIM card or a SIM card inserted at the same time. In order to meet the user's needs, the user must cut the SIM card into a micro-SIM card to use it on a mobile phone that requires a micro-SIM card. It is easily damaged during cutting, and after cutting, it cannot be used on a mobile phone with a SIM card inserted, thereby bringing loss and inconvenience to mobile phone users.

Utility model content

The purpose of this utility model is to overcome the deficiencies in the above-mentioned prior art, and to provide a micro-SIM card that can be installed, so that the micro-SIM card can be used on a mobile phone with a micro-SIM card and can also be used on a mobile phone with a SIM card inserted. The riser card on the phone.

The utility model discloses an adapter card, which is used to adapt a micro SIM card to a corresponding card connector. The adapter card includes an insulating body and at least one elastic piece. The insulating body is in the shape of a horizontal plate and is consistent with the size and shape of the SIM card. The insulating body is provided with a locking groove whose size and shape is consistent with that of the micro SIM card, and at least one side wall of the locking groove is provided with at least one Block slot. The shrapnel is installed at the retaining groove of the insulating body and extends into the clamping groove.

According to the above adapter card, the elastic piece is integrally formed at the retaining groove of the insulating body and extends into the locking groove.

According to the above adapter card, it further includes a metal piece integrally formed in the insulating body, the metal piece includes a horizontal bottom plate, the periphery of the bottom plate is bent and extended with fixing parts, the bottom plate is formed on the card Placed at the groove and flush with the lower surface of the insulating body, the fixing part is formed in the insulating body to firmly fix the metal part on the insulating body, wherein the elastic piece is punched from one end of the bottom plate and bent upward Formed, the elastic piece is integrally formed at the blocking groove of the insulating body and extends into the locking groove.

According to the above-mentioned adapter card, the upper surface of one side of the locking groove of the insulating body is provided with a manual access groove, and the locking groove is provided with the blocking groove on a groove wall opposite to the manual access groove.

According to the above adapter card, the two long sides of the base plate are respectively bent upwards and then horizontally extended to form the first fixing portion, the middle part of the first fixing portion is bent downwards and extended to form the second fixing portion, and the two short sides of the base plate are The side edges are respectively bent upwards and extended horizontally to form a third fixing portion and a fourth fixing portion, and the other end of the bottom plate is punched and bent upwards to form a clamping plate perpendicular to the bottom plate.

To sum up, the adapter card of the present utility model is provided with a clamping slot whose size and shape is consistent with that of a micro-SIM card through an insulating body that is consistent in size and shape with the SIM card, and at least one side of the slot wall of the clamping slot is equipped with a At least one shrapnel, use the positive force of the shrapnel to clamp the micro SIM card to fix the micro SIM card in the card slot, so that the micro SIM card can be transformed into a SIM card, therefore, the user can use the same micro SIM card in the micro SIM card The SIM card or the mobile phone of the SIM card, and the adapter card of the utility model has simple structure and low cost.

Description of drawings

Fig. 1 is a perspective view of the adapter card of the present invention.

Fig. 2 is a three-dimensional exploded view of the adapter card of the present invention.

Fig. 3 is a perspective view of the assembly of the adapter card and the micro SIM card of the present invention.

Wherein, the reference signs are explained as follows:

riser card 100

Insulation body 10 retaining groove 110

Hand take slot 111 Card slot 112

Inclined surface 113 metal parts 20

Bottom plate 201 Clamp plate 204

First fixed part 205 Second fixed part 206

The third fixed part 207 The fourth fixed part 208

Shrapnel 210 Micro SIM card 30

Detailed ways

In order to describe in detail the technical content, structural features, achieved goals and effects of the present utility model, the following examples are given together with the accompanying drawings to describe in detail.

Referring to FIGS. 1 to 3 , the adapter card 100 of the present invention is used to adapt the micro SIM card 30 to a corresponding card connector (not shown), and includes an insulating body 10 and at least one elastic piece 210 .

Please refer to Fig. 2, the insulating body 10 is in the shape of a horizontal plate and is consistent with the size and shape of the SIM card. The insulating body 10 is provided with a locking groove 112, the size and shape of the locking groove 112 is consistent with the micro SIM card 30, and the locking groove 112 At least one retaining groove 110 is provided on at least one side of the groove wall, and a hand-access groove 111 penetrating through the upper surface of the insulating body 10 is formed on one side of the locking groove 112 .

Specifically, the insulating body 10 is provided with an inclined contact surface 113 corresponding to the SIM card, and the area of the insulating body 10 corresponding to the docking point of the SIM card is provided with the locking groove 112, and the side groove of the locking groove 112 is close to the inclined contact surface 113. The hand-retrieving groove 111 is provided on the wall, and the retaining groove 110 is provided on the groove wall of the clamping groove 112 opposite to the wall provided with the hand-removing groove 111 .

The elastic piece 210 is installed at the retaining groove 110 of the insulating body 10 and extends into the engaging groove 112 to fasten the micro SIM card 30 in the engaging groove 112 .

Preferably, the elastic piece 210 is integrally formed at the blocking groove 110 .

More preferably, please refer to FIG. 2 , the riser card 100 further includes a metal piece 20, the metal piece 20 includes a horizontal bottom plate 201, the periphery of the bottom plate 201 is bent and extended with fixing parts, specifically, the two long sides of the bottom plate 201 The first fixing part 205 is formed by bending upwards and extending horizontally, and the second fixing part 206 is formed by bending and extending the middle part of the first fixing part 205 downwards. Two short sides of the bottom plate 201 are respectively bent upwards and extended horizontally to form a third fixing portion 207 and a fourth fixing portion 208 . One end of the bottom plate 201 is punched and bent to form the elastic piece 210 . The other end of the base plate 201 is punched and bent upward to form a clamping plate 204 perpendicular to the base plate 201 . The locking groove 112 runs through the insulating body 10 up and down; the metal part 20 is integrally formed in the insulating body 10, the bottom plate 201 is formed in the locking groove 112 and is flush with the lower surface of the insulating body 10, and the fixing part is formed in the insulating body 10. In order to firmly fix the metal part 20 on the insulating body 10 , the elastic piece 210 is formed at the retaining groove 110 of the insulating body 10 and extends into the engaging groove 112 to fasten the micro SIM card in the engaging groove 112 . The shape design of the first fixing part 205 , the second fixing part 206 , the third fixing part 207 , the fourth fixing part 208 and the clamping plate 204 is more conducive to fixing the metal part 20 in the insulating housing 10

Please refer to Figure 3. When in use, put the micro SIM card 30 into the slot 112 of the adapter card 100 of the present invention, so that the shrapnel 210 positively presses the micro SIM card 30 from the side, and the shrapnel 210 is clamped by the positive force. Hold the micro SIM card 30 to fix the micro SIM card 30 in the slot 112 .

To sum up, the adapter card 100 of the present utility model is provided with an engaging groove 112 whose size and shape is consistent with the micro SIM card 30 through an insulating body 10 having the same size and shape as the SIM card, and at least one side of the engaging groove 112 At least one elastic piece 210 is installed on the groove wall, and the micro SIM card 30 is clamped by the positive force of the elastic piece 210 to fix the micro SIM card 30 in the card slot 112, so that the micro SIM card 30 is transformed into a SIM card. Therefore, the user The same micro-SIM card 30 can be used on a mobile phone inserted with a micro-SIM card or a SIM card, and the adapter card 100 of the present invention is simple in structure and low in cost.

Claims (5)

1. An adapter card for transferring a micro SIM card, characterized in that: comprising: An insulating body, the insulating body is horizontally plate-shaped and consistent with the size and shape of a SIM card, the insulating body is provided with a clamping groove, the size and shape of the clamping groove is consistent with the miniature SIM card, at least one of the clamping grooves At least one retaining groove is provided on the side groove wall; At least one elastic piece is installed at the retaining groove of the insulating body and extends into the locking groove. 2 . The riser card according to claim 1 , wherein the elastic piece is integrally formed at the retaining groove of the insulating body and extends into the locking groove. 3 . 3. The riser card according to claim 1, further comprising a metal part integrally formed in the insulating housing, the metal part comprising a horizontal bottom plate, and the periphery of the bottom plate is bent and extended There is a fixing part, the bottom plate is formed at the clamping groove and is flush with the lower surface of the insulating body, the fixing part is formed in the insulating body to firmly fix the metal part on the insulating body, wherein the elastic piece is It is formed by punching one end of the bottom plate and bending upwards, and the elastic piece is integrally formed at the retaining groove of the insulating body and extends into the clamping groove. 4. The adapter card according to claim 1, characterized in that: the upper surface of one side of the slot wall of the locking groove of the insulating body is provided with a hand-access slot, and the slot wall opposite to the hand-access slot is The retaining groove is provided on the top. 5. The riser card according to claim 3, characterized in that: the two long sides of the bottom plate are respectively bent upwards and extended horizontally to form a first fixing part, and the middle part of the first fixing part is bent and extended downwards The second fixing part is formed, the two short sides of the bottom plate are respectively bent upwards and extended horizontally to form the third fixing part and the fourth fixing part, and the other end of the bottom plate is punched and bent upwards to form a card perpendicular to the bottom plate plate.

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