CN204088744U - Card connector and Kato structure thereof - Google Patents

Abstract

The utility model provides a card holder structure of a card connector, which includes a board body, a first placement groove arranged at one end of the board body for placing the first SIM card, and arranged at the other end of the board body for the second SIM card or TF The second placement slot for card placement, the second placement slot includes a first slot for placing a second SIM card along the transverse direction of the board and a second slot for placing a TF card along the longitudinal direction of the board , the first slot and the second slot are orthogonally overlapped, and the first slot is arranged at the side end of the second placement slot. A first placement groove and a second placement groove are respectively provided at both ends of the board body, wherein the first placement groove can place the first SIM card, and the second placement groove can place the second SIM card or TF card, so that The user can selectively place two or more different electronic cards. The utility model also provides a card connector.

Description

Card connector and its card holder structure

technical field

The utility model relates to the technical field of a card connector of a mobile communication device, in particular to a card holder structure of the card connector and a card connector with the structure.

Background technique

In mobile communication devices, especially in mobile phones, card connectors are generally provided, so that the SIM card and/or TF card is arranged on the mobile phone and the mobile phone reads the information of the SIM card and/or TF card through the card connector. Related information, when placing the SIM card and/or TF card in the card connector, in order to facilitate the placement of the user, a card tray is generally provided. However, the current card tray structure can only place one kind of SIM card or TF card, or can only place two or more identical SIM cards or TF cards. It can be seen that there is currently a lack of a method that can place two or more different electronic cards at the same time. The card tray structure of the card.

Therefore, it is necessary to provide a technical means to solve the above defects.

Utility model content

The purpose of the utility model is to overcome the defects of the prior art and provide a card holder structure of the card connector to solve the problem that the card holder structure in the prior art cannot place two or more different electronic cards at the same time.

The utility model is achieved in this way, the card holder structure of the card connector includes:

Board;

a first placement slot provided at one end of the board for placement of the first SIM card; and

The second placement slot provided at the other end of the board for the placement of the second SIM card or TF card, the second placement slot includes a set along the transverse direction of the board for placement of the second SIM card The first slot and the second slot arranged along the longitudinal direction of the board for the TF card to be placed, the first slot and the second slot are orthogonally overlapped, and the second slot A slot is located at the side end of the second placement slot.

Specifically, a side end of the first placement slot is provided with a first support portion for supporting the first SIM card.

Further, the first support portion is a protrusion protruding inward from both sides of the first placement groove in the longitudinal direction and extending along the longitudinal direction of the first placement groove.

Specifically, the second placement slot also includes a second supporting portion provided at the overlapping position of the first slot and the second slot to support the second SIM card or the TF card .

Further, the second supporting part is a convex part protruding inward from both sides of the longitudinal direction of the second placement groove and extending along the longitudinal direction of the second placement groove.

Specifically, the second placement slot also includes an end wall provided at the overlapping position of the first slot and the second slot, for the second SIM card or the TF card to limit The limit part of the bit.

Specifically, the card holder structure further includes a gripping portion provided at one end of the board and opposite to the insertion end of the board for the user to hold the board.

The technical effect of the card tray structure of the card connector of the present invention is: a first placement groove and a second placement groove are respectively arranged at both ends of the board body, wherein the first placement groove can place the first SIM card, and The second placement slot can place a second SIM card or TF card, so that the user can selectively place two or more different electronic cards; meanwhile, since the second placement slot has a first slot and a second slot, and The first slot and the second slot are orthogonally overlapped, and the first slot is set on the side of the second slot, which not only enables the second SIM card and TF card to be arranged reasonably, but also minimizes the occupation board space.

The utility model also provides a card connector, which includes a housing, the above-mentioned card holder structure, and a first SIM card arranged on the housing to be electrically connected with the first SIM card placed in the first placement slot on the card holder structure. A connection terminal, a second connection terminal arranged on the housing to be electrically connected to the second SIM card placed in the second placement slot on the card holder structure, and a second connection terminal arranged on the housing to be placed on the The third connection terminal for the electrical connection of the TF card of the second placement slot on the card holder structure.

Specifically, the first connection terminal has several first elastic pieces facing the corresponding first placement groove, each of the first elastic pieces is not in contact with the first SIM card and can prevent the first SIM card from being in contact with the first SIM card. A scratched first contact portion of the SIM card;

The second connection terminal has a plurality of second elastic pieces elastically facing the first slot of the corresponding second placement slot, each of the second elastic pieces is provided with a contact with the second SIM card and can avoid all SIM cards. The scratched second contact portion of the second SIM card;

The third connection terminal has several third elastic pieces elastically facing the second slot of the corresponding second placement slot, each of the third elastic pieces is provided with contact with the TF card and can prevent the TF card from The card scratches the third contact part.

Preferably, the first contact portion, the second contact portion, and the third contact portion are all arc-shaped structures.

The technical effect of the card connector of the present invention is: because the card connector has the above-mentioned card support structure, it not only satisfies the user's operation of placing two or more different electronic cards at the same time, but also greatly simplifies the overall structure of the card connector .

Description of drawings

Fig. 1 is the explosion diagram of the card connector of the utility model embodiment;

Fig. 2 is a schematic diagram of the card tray structure of the card connector according to the embodiment of the present invention;

3 is a schematic diagram of a first connection terminal of a card connector according to an embodiment of the present invention;

4 is a schematic diagram of a second connection terminal of the card connector according to an embodiment of the present invention;

FIG. 5 is a schematic diagram of a third connection terminal of the card connector according to an embodiment of the present invention.

detailed description

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

Embodiment of the card holder structure of the card connector

Referring to FIG. 2 , the following describes the best embodiment of the card holder structure of the card connector provided by the present invention.

The card holder structure 10 of the card connector provided in this embodiment includes a board body 11, a first slot 12 provided at one end of the board body 11 for placing the first SIM card 20, and a first slot 12 provided at the other end of the board body 11 for placing the first SIM card 20. The second placement slot 13 for placing the second SIM card 30 or TF card 40, wherein the board body 11 is a rectangular board body; and the second placement slot 13 is a square slot, and the second placement slot 13 includes 11 is arranged in the transverse direction for the first slot 131 for placing the second SIM card 30 and the second slot 132 for placing the TF card 40 along the longitudinal direction of the board body 11, specifically, the first slot 131 is It is set along the width direction of the rectangular plate body 11, and the second slot 132 is set along the length direction of the rectangular plate body 11. At the same time, the first slot 131 and the second slot 132 are orthogonally overlapped, and the first The slot 131 is located at the side end of the second placement slot 13 , preferably, the first slot 131 is located at the lower side of the second placement slot 13 .

In this embodiment, a first placement groove 12 and a second placement groove 13 are respectively provided at both ends of the board body 11, wherein the first placement groove 12 can place the first SIM card 20, and the second placement groove 13 can place the second SIM card 20. Two SIM cards 30 or TF cards 40 allow users to selectively place two or more different electronic cards; meanwhile, since the second placement slot 13 has a first slot 131 and a second slot 132, and the first The slot 131 and the second slot 132 are orthogonally overlapped, and the first slot 131 is arranged at the side end of the second placement slot 13, which not only makes the second SIM card 30 and the TF card 40 can be arranged in a reasonable layout, but also can The occupied space of the board body 11 is minimized.

Please continue to refer to FIG. 2 , the side end of the first placement slot 12 of this embodiment is provided with a first support portion 121 for supporting the first SIM card 20, so as to place the first SIM card 20, specifically, the first support The portion 121 is a protrusion protruding inward from both sides of the longitudinal direction of the first placement groove 12 and extending along the longitudinal direction of the first placement groove 12, wherein the first placement groove 12 of this embodiment is a square groove , that is, the protrusion is protruding inward from both sides of the length direction of the first placement groove 12 and extends along the length direction of the first placement groove 12; in addition, the protrusion is not only easy to install, it only needs to be injection molded , and when supporting the first SIM card 20, as long as it is placed on it, it is simple and quick. Optionally, the first supporting portion 121 can also be set as a concave groove at the side end of the first placement groove 12 in the longitudinal direction or in the transverse direction, so that the first SIM card 20 can be embedded in the concave groove support.

Please refer to Fig. 2 again, the second placement slot 13 of the present embodiment also includes a second slot 131 and a second slot 132 overlapping position for supporting the second SIM card 30 or TF card 40. The supporting part 133, wherein the second supporting part 133 is provided at the overlapping position of the first slot 131 and the second slot 132, not only supports the second SIM card 30 or TF card 40 effectively, but also saves materials and materials material, which simplifies the setting of the second slot 13, and at the same time, when placing the second SIM card 30 or TF card 40, as long as the second SIM card 30 or TF card 40 is directly placed in its corresponding first slot 131 or The second slot 132 enables the second SIM card 30 or TF card 40 to be supported. Specifically, the second support portion 133 is a convex portion protruding inward from both sides of the longitudinal direction of the second placement groove 13 and extending along the longitudinal direction of the second placement groove 13, and the protrusion is not only convenient to set up, but only Injection molding is sufficient, and when supporting the second SIM card 30 or TF card 40, it only needs to be placed on it, which is simple and quick. Optionally, the second supporting part 133 can also be set as a concave groove at the side end of the second placement groove 13 in the longitudinal direction at the overlapping position of the first groove position 131 and the second groove position 132, thereby, the The second SIM card 30 or TF card 40 can be supported by being embedded in the concave groove.

Furthermore, in order to facilitate the user to quickly limit the second SIM card 30 or TF card 40 when placing it, the second placement slot 13 of this embodiment also includes a slot located at the first slot 131 and the second slot 132. On the end wall at the overlapping position, the limiting portion 134 for limiting the second SIM card 30 or TF card 40, specifically, as long as the side end of the second SIM card 30 or TF card 40 is close to the first slot The limit portion 134 on the end wall at the overlapping position of the position 131 and the second slot 132 can limit the position of the second SIM card 30 or TF card 40, which is simple and quick, and effectively ensures that the second SIM card 30 or TF card 40 is correctly placed on the second slot 13.

Preferably, the card support structure 10 of this embodiment further includes a gripping portion 14 disposed at one end of the board 11 opposite to the insertion end of the board 11 for the user to hold the board 11 .

The process of supporting the electronic card by the card holder structure 10 of this embodiment will be further described below in conjunction with the drawings:

When wanting to place two electronic cards in the card tray, that is, when the first SIM card 20 and the second SIM card 30 will be placed, as long as the first SIM card 20 is placed on the first placement slot 12, and the second SIM card 30 Placed in the first slot 131 of the second placement slot 13, thus completing the placement of the two electronic cards.

When wanting to place two different electronic cards in the card tray, that is, when placing the first SIM card 20 and the TF card 40, as long as the first SIM card 20 is placed on the first placement slot 12, and the TF card 40 is placed on the In the second slot 132 of the second slot 13, the placement of two different electronic cards is completed.

To place a single electronic card, that is, selectively place the first SIM card 20, the second SIM card 30 or the TF card 40, as long as the first SIM card 20, the second SIM card 30 or the TF card 40 are correspondingly It only needs to be placed in the first slot 12 , the first slot 131 of the second slot 13 or the second slot 132 of the second slot 13 , which is simple and fast.

Embodiment of the card connector

Referring to Fig. 1 and Fig. 2, the best embodiment of the card connector provided by the present invention will be described in detail below.

The utility model also provides a card connector 100, which includes a housing 50, the above-mentioned card holder structure 10, and is arranged on the housing 50 to be electrically connected to the first SIM card 20 placed in the first slot 12 on the card holder structure 10. The first connection terminal 60 connected, the second connection terminal 70 that is arranged on the housing 50 to be electrically connected with the second SIM card 30 placed in the second slot 13 on the card holder structure 10, and the second connection terminal 70 that is arranged on the housing 50 The third connection terminal 80 is electrically connected to the TF card 40 placed in the second placement slot 13 on the card tray structure 10, wherein the housing 50 is composed of an upper shell and a lower shell, so as to facilitate processing and production.

Since the card connector 100 of this embodiment has the above-mentioned card holder structure 10 , it not only satisfies the user's operation of placing two or more different electronic cards at the same time, but also greatly simplifies the overall structure of the card connector 100 .

Please refer to FIG. 3 to FIG. 5 , specifically, the first connection terminal 60 has a plurality of first elastic pieces 61 elastically facing the corresponding first placement slot 12 , each first elastic piece 61 is provided to be in contact with the first SIM card 20 and The first contact portion 62 of the first SIM card 20 can be avoided from being scratched, and by being provided with several first elastic pieces 61, the first SIM card 20 placed on the first placement groove 13 can be connected to the first connection terminal 60 Elastic connection, so that the first SIM card 20 is closely connected with the first connection terminal 60, and at the same time, due to the setting of the first contact portion 62, the first SIM card 20 can be prevented from being scratched by the first elastic piece 61, thereby improving The reliability and service life of the first SIM card 20 are guaranteed.

The second connection terminal 70 has several second elastic pieces 71 that are elastically facing the first slot 131 of the corresponding second placement slot 13, and each second elastic piece 71 is provided with a contact with the second SIM card 30 and can prevent the second SIM card from The second contact portion 72 scratched by the card 30, and by being provided with several second elastic pieces 71, the second SIM card 30 placed on the first slot 131 of the second placement slot 13 can be connected to the second connection terminal 70 is elastically connected to facilitate the close connection between the second SIM card 30 and the second connection terminal 70, and at the same time, due to the setting of the second contact portion 72, the second SIM card 30 can be prevented from being scratched by the second elastic piece 71, thereby The reliability and service life of the second SIM card 30 are improved.

The third connection terminal 80 has several third elastic pieces 81 that are elastically facing the second slot 132 of the corresponding second placement slot 13, and each third elastic piece 81 is provided with contact with the TF card 40 and can prevent the TF card 40 from being scratched. The third contact portion 82, and by being provided with several third elastic pieces 81, the TF card 40 placed on the second slot 132 of the second placement slot 13 can be elastically connected to the third connection terminal 80, so as to facilitate The TF card 40 is closely connected with the third connection terminal 80, and at the same time, due to the setting of the third contact portion 82, the TF card 40 can be prevented from being scratched by the third elastic piece 81, thereby improving the reliability and use of the TF card 40. life.

Preferably, the first contact portion 62, the second contact portion 72, and the third contact portion 82 are all arc-shaped portions, and when the arc-shaped portions contact the electronic card, due to the reason of the arc surface, they will not damage the electronic card. The surface of the electronic card can be better prevented from being scratched.

The above description is only a preferred embodiment of the utility model, and its structure is not limited to the shapes listed above. Any modifications, equivalent replacements and improvements made within the spirit and principles of the utility model should include Within the protection scope of the present utility model.

Claims (10)

1. The card tray structure of the card connector is characterized in that it includes: board body; A first placement slot provided at one end of the board for placement of the first SIM card; and The second placement slot provided at the other end of the board for the placement of the second SIM card or TF card, the second placement slot includes a set along the transverse direction of the board for placement of the second SIM card The first slot and the second slot arranged along the longitudinal direction of the board for the TF card to be placed, the first slot and the second slot are orthogonally overlapped, and the second slot A slot is located at the side end of the second placing slot. the 2 . The card holder structure of a card connector according to claim 1 , wherein a first support portion for supporting the first SIM card is provided at a side end of the first placement slot. 3 . the 3. The card support structure of the card connector according to claim 2, wherein the first supporting portion protrudes inward from both sides of the longitudinal direction of the first placement groove and along the first A protrusion extending in the longitudinal direction of the slot is placed. the 4. The card support structure of the card connector according to claim 1, wherein the second placement slot also includes a position where the first slot overlaps with the second slot, to support the second SIM card or the second supporting part of the TF card. the 5. The card support structure of the card connector as claimed in claim 4, wherein the second supporting portion protrudes inward from both sides of the longitudinal direction of the second placement groove and along the second A protrusion extending in the longitudinal direction of the slot is placed. the 6. The card holder structure of the card connector according to claim 1, wherein the second placement slot further comprises an end at the overlapping position of the first slot and the second slot. A limiting portion on the wall for limiting the second SIM card or the TF card. the 7. The card support structure of the card connector according to any one of claims 1-6, characterized in that: the card support structure further includes an end arranged on the board body and formed at an angle to the insertion end of the board body. Oppositely arranged, in order to hold the grip portion of described plate body for the user. the 8. The card connector, characterized in that: it comprises a housing, the card holder structure according to any one of claims 1-7, and is arranged on the housing so as to be placed on the first placement on the card holder structure. The first connecting terminal electrically connected to the first SIM card of the slot, the second connecting terminal arranged on the housing to be electrically connected to the second SIM card placed in the second slot placed on the card holder structure, and the A third connection terminal electrically connected to the TF card placed in the second placement slot on the card tray structure is provided on the housing. the 9. The card connector according to claim 8, characterized in that: the first connection terminal has a plurality of first elastic pieces elastically facing the corresponding first placement slot, and each of the first elastic pieces is provided with A first contact portion that is in contact with the first SIM card and can avoid scratching the first SIM card; The second connection terminal has a plurality of second elastic pieces elastically facing the first slot of the corresponding second placement slot, each of the second elastic pieces is provided with a contact with the second SIM card and can avoid all SIM cards. The second contact part scratched by the second SIM card; The third connection terminal has several third elastic pieces elastically facing the second slot of the corresponding second placement slot, each of the third elastic pieces is provided with contact with the TF card and can prevent the TF card from The card scratches the third contact part. the 10. The card connector according to claim 9, wherein the first contact portion, the second contact portion, and the third contact portion are all arc-shaped. the