CN211605454U - Card cover structure of SIM card and electronic equipment - Google Patents
Card cover structure of SIM card and electronic equipment Download PDFInfo
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- CN211605454U CN211605454U CN202020258130.6U CN202020258130U CN211605454U CN 211605454 U CN211605454 U CN 211605454U CN 202020258130 U CN202020258130 U CN 202020258130U CN 211605454 U CN211605454 U CN 211605454U
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Abstract
The utility model provides a card cover structure of an SIM card and an electronic device, wherein the card cover structure of the SIM card comprises a card cover, a first positioning piece and a second positioning piece; the first positioning piece and the second positioning piece are positioned on the card cover, and the first positioning piece is provided with a card slot for accommodating an SIM card; at least part of the second positioning piece is attached to the inner side wall of the clamping groove; the side wall of the card slot is also provided with an inserting hole which is communicated with the card slot, and the SIM card is inserted into the card slot through the inserting hole so that the second positioning piece can position the SIM card in the card slot; the hardness of the material of the first positioning piece is greater than that of the material of the second positioning piece. The SIM card is initially positioned by the first positioning piece, and the SIM card is precisely positioned by the second positioning piece, so that the positioning precision of the SIM card is improved, and the working reliability of the electronic equipment is ensured.
Description
Technical Field
The utility model relates to an electronic product technical field especially relates to a card lid structure and electronic equipment of SIM card.
Background
With the continuous development of information technology, portable electronic devices are becoming an indispensable part of people's daily life. For example, electronic devices such as mobile phones and child telephone watches may be portable, and these portable electronic devices may be generally provided with a SIM card, and the SIM card is mounted in a card cover structure, and then the card cover structure is mounted in the electronic device, so that the SIM card is electrically connected to a circuit board in the electronic device.
At present, a card cover structure of an existing electronic device is provided with a card slot for accommodating an SIM card, and the SIM card is placed in the card slot to position and fix the SIM card.
However, the positioning accuracy of the SIM card by this card cover structure is low.
SUMMERY OF THE UTILITY MODEL
The utility model provides a card lid structure and electronic equipment of SIM card can improve the positioning accuracy to the SIM card.
In order to achieve the above object, in a first aspect, the present invention provides a card cover structure of a SIM card, including: the clamping cover, the first positioning piece and the second positioning piece;
the first positioning piece and the second positioning piece are positioned on the card cover, and a card slot for accommodating an SIM card is formed in the first positioning piece;
at least part of the second positioning piece is attached to the inner side wall of the clamping groove;
an inserting hole is formed in the side wall of the card slot and is communicated with the card slot, and an SIM card is inserted into the card slot through the inserting hole so that the second positioning piece can position the SIM card in the card slot;
the hardness of the material of the first positioning piece is greater than that of the material of the second positioning piece.
As an optional mode, an embodiment of the present invention provides a card cover structure of a SIM card, wherein the second positioning element includes a positioning wall at least partially attached to the inner side wall of the card slot.
As an optional mode, the embodiment of the utility model provides a card lid structure of SIM card, the location wall is annular location wall, annular location wall subsides are established on the inside wall of draw-in groove.
As an optional mode, the embodiment of the present invention provides a card cover structure of a SIM card, the second positioning element includes a sleeve and is established the position sleeve on the lateral wall of the card slot, the position sleeve includes a first wall and a second wall, form between the first wall and the second wall and supply the space that the lateral wall of the card slot got into, the first wall forms into to the position wall.
As an optional mode, in the card cover structure of the SIM card provided in the embodiment of the present invention, the second positioning element further includes a first bottom plate and a second bottom plate, and the first bottom plate is connected to the bottom wall of the first wall and is laid on the inner bottom wall of the card slot;
the second bottom plate is connected with the bottom wall of the second wall and extends towards the direction far away from the clamping groove, and the clamping cover is provided with an accommodating pit for accommodating the second bottom plate.
As an optional mode, in the card cover structure of the SIM card provided in the embodiment of the present invention, the inner side wall of the card slot is further provided with a first protruding portion, the first protruding portion extends toward the inside of the card slot, and the first protruding portion is used for positioning the SIM card in the card slot in the horizontal direction;
the hardness of the material of the first protruding part is greater than that of the material of the second positioning part.
As an optional mode, an embodiment of the present invention provides a card cover structure of a SIM card, wherein the number of the first protruding portions is at least two, and at least two the first protruding portions are disposed on the inner side wall of the card slot at intervals.
As an optional mode, the embodiment of the utility model provides a card lid structure of SIM card, on the second setting element with the position department that first bellying corresponds is equipped with the groove of dodging that first bellying matches mutually, the second setting element is at least partly pasted and is established when on the inside wall of draw-in groove, first bellying is located dodge the inslot.
As an optional mode, in the card cover structure of the SIM card provided in the embodiment of the present invention, the inner bottom wall of the card slot is provided with a second protrusion, the first bottom plate is provided with an avoiding hole matching with the second protrusion, and the second protrusion is used for positioning the SIM card in the card slot in the vertical direction;
the hardness of the material of the second protruding part is greater than that of the material of the second positioning part.
In a second aspect, an embodiment of the present invention further provides an electronic device, including an electronic device body and the card cover structure of the SIM card;
the electronic equipment body is internally provided with a circuit board and a containing groove for containing the card cover structure, and the SIM card in the card cover structure is electrically connected with the circuit board after the card cover structure is buckled in the containing groove.
The utility model provides a card cover structure of an SIM card and an electronic device, wherein the card cover structure of the SIM card comprises a card cover, a first positioning piece and a second positioning piece; the first positioning piece and the second positioning piece are positioned on the card cover, and the first positioning piece is provided with a card slot for accommodating an SIM card; at least part of the second positioning piece is attached to the inner side wall of the clamping groove; the side wall of the card slot is also provided with an inserting hole which is communicated with the card slot, and the SIM card is inserted into the card slot through the inserting hole so that the second positioning piece can position the SIM card in the card slot; the hardness of the material of the first positioning piece is greater than that of the material of the second positioning piece. Because the material of first setting element is harder, can advance the primary location to the SIM card earlier, and the material of second setting element is softer, has certain elastic deformation volume, and wrap up the location with the SIM card, like this, both can satisfy inserting to the draw-in groove that the SIM card can be smooth in, also can avoid electronic equipment when falling, elastic variable leads to the problem of electronic equipment signal instantaneous failure or trouble along with the displacement direction adjustment of SIM card, thereby improved the positioning accuracy to the SIM card, the reliability of electronic equipment work has been guaranteed.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is an exploded schematic view of a card cover structure of a SIM card according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of the card cover and the first positioning member of FIG. 1;
FIG. 3 is a schematic structural view of the second positioning element shown in FIG. 1;
fig. 4 is a state diagram of a card cover structure of a SIM card according to an embodiment of the present invention.
Description of reference numerals:
10-a card cover;
101-a holding pit;
20-a first positioning member;
201-card slot;
202-a first boss;
203-a second boss;
30-a second positioning element;
301-a positioning wall;
3011-avoidance slot;
303-a first base plate;
3031-avoiding hole;
304-second backplane.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be described in more detail below with reference to the drawings in the preferred embodiments of the present invention. In the drawings, the same or similar reference numerals denote the same or similar components or components having the same or similar functions throughout. The described embodiments are only some, but not all embodiments of the invention. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention. Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
In the description of the present invention, it is to be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, an indirect connection through an intermediary, a connection between two elements, or an interactive relationship between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The terms "first," "second," "third," "fourth," and the like in the description and in the claims of the present application and in the drawings described above, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein.
With the continuous development of information technology, portable electronic devices are becoming an indispensable part of people's daily life. For example, electronic devices such as mobile phones and child telephone watches may be portable, and these portable electronic devices may be generally provided with a SIM card, and the SIM card is mounted in a card cover structure, and then the card cover structure is mounted in the electronic device, so that the SIM card is electrically connected to a circuit board in the electronic device. Generally, a full soft glue positioning piece or a full hard glue positioning piece is arranged on the card cover to position and fix the SIM card. However, because the elastic quantity of the full soft rubber positioning piece is too much, when the electronic equipment falls, the SIM card can be displaced, the soft rubber can be adjusted along with the displacement direction of the SIM card to be large, so that the signal of the SIM card or the storage card is broken or broken instantly, and even the SIM card or the storage card falls from the card slot. And a part of card cover structures are that the card cover is provided with a full hard glue positioning piece, and because the full hard glue positioning piece basically has no elastic movement amount, the SIM card can not be inserted into the card slot due to manufacturing errors, or the SIM card shakes in the card slot, so that the card in the card slot can not be accurately positioned.
Therefore, the utility model provides a card lid structure is through setting up first setting element and second setting element on the card lid to the hardness that makes the material of first setting element and second setting element is different, and like this, can carry out primary localization and smart location to the SIM card through the different setting element of hardness, thereby improves positioning accuracy. It should be noted that the present invention provides a card cover structure that is also suitable for a memory card in an electronic device. Next, the specific structure of the card cover structure and the electronic device will be described by taking the card cover structure of the child watch as an example.
Example one
Fig. 1 is an exploded schematic view of a card cover structure of a SIM card according to an embodiment of the present invention; FIG. 2 is a schematic structural view of the card cover and the first positioning member of FIG. 1; FIG. 3 is a schematic structural view of the second positioning element shown in FIG. 1; fig. 4 is a state diagram of a card cover structure of a SIM card according to an embodiment of the present invention.
Referring to fig. 1 to 4, the present invention provides a card cover structure of a SIM card, including a card cover 10, a first positioning member 20 and a second positioning member 30;
the first positioning element 20 and the second positioning element 30 are positioned on the card cover 10, and the first positioning element 20 is provided with a card slot 201 for accommodating a SIM card;
at least part of the second positioning member 30 is attached to the inner side wall of the slot 201;
the side wall of the card slot 201 is further provided with an insertion hole, the insertion hole is communicated with the card slot 201, and the SIM card is inserted into the card slot 201 through the insertion hole, so that the second positioning member 30 positions the SIM card in the card slot 201;
the hardness of the material of the first positioning member 20 is greater than that of the material of the second positioning member 30.
In this embodiment, the first positioning element 20 may be a structure that is formed by enclosing a card slot 201 for accommodating a SIM card on a card cover, for example, the first positioning element 20 made of a hard glue material is enclosed on the card cover 10, or is formed by injection molding with the card cover 10, as long as the card slot 201 capable of accommodating the SIM card can be formed on the card cover 10, the first positioning element 20 is arranged on the card cover 10, and the card slot 201 for accommodating the SIM card is arranged on the first positioning element 20, wherein the shape and size of the card slot 201 are matched with the SIM card, and the SIM card is placed in the card slot 201, so that the side wall of the card slot 201 can realize initial positioning of the SIM card. Wherein, the first positioning member 20 can be made of metal or hard non-metal material. Furthermore, in order to improve the positioning accuracy, a second positioning element 30 is further provided, at least a portion of the second positioning element 30 is attached to an inner side wall of the card slot 201, wherein an insertion hole is further provided on the side wall of the card slot 201, and the insertion hole passes through the first positioning element 20 and the second positioning element 30 to communicate with the card slot 201, so that the card is inserted into the card slot 201 through the insertion hole.
Because the hardness of the material of second setting element 30 is less than the hardness of the material of second setting element 30, for example, second setting element 30 can choose for use the material that has certain elastic deformation such as flexible glue to make, consequently, second setting element 30 has more elastic variable for first setting element 20, like this, after the card inserted to draw-in groove 201, second setting element 30 can carry out appropriate amount displacement adjustment according to the displacement of SIM card, so that insert to draw-in groove 201 that the SIM card can be smooth, avoid the unable phenomenon of inserting to the draw-in groove of SIM card. In this embodiment, a setting element for fixing a position the SIM card comprises first setting element 20 and second setting element 30 jointly, wherein, first setting element 20 advances the primary localization, second setting element 30 wraps up the SIM card and realizes the accurate location, thus, fall the in-process at electronic equipment, first setting element 20 can support second setting element 30, prevent that second setting element 30 can take place great elastic variable along with the removal of SIM card, thus, second setting element 30 can restrict the SIM card and take place great displacement, consequently, electronic equipment's signal instantaneous interruption or trouble can be avoided, the positioning accuracy to the SIM card has been improved high, electronic equipment's operational reliability has also been guaranteed simultaneously.
In this embodiment, the first positioning member 20 may be made of a hard glue material, such as PC hard glue; the second positioning member 30 may be made of soft rubber, such as TPU soft rubber.
In this embodiment, the hardness of the material of the first positioning member 20 is greater than that of the second positioning member 30, so that the SIM card in the card slot 201 is initially positioned by the first positioning member 20, and the SIM card in the card slot 201 is precisely positioned by the second positioning member 30, because the second positioning member 30 has a certain elastic variable, when the card is inserted into the card slot 201 from the insertion hole, the second positioning member 30 can elastically deform in a proper amount according to the movement of the card, so that the card can be smoothly inserted into the card slot 201, thereby avoiding the problem that the card cannot be inserted into the card slot 201 due to the too hard material of the positioning member, and meanwhile, the first positioning member 20 is supported outside the second positioning member 30, so that the displacement direction of the SIM card cannot be adjusted greatly due to too many elastic variables of the second positioning member 30, and avoiding the problem of signal instantaneous interruption or failure of the electronic device, thereby improving the positioning accuracy.
The utility model provides a card cover structure of SIM card, the card cover structure includes card cover 10, first positioning member 20 and second positioning member 30; the first positioning element 20 and the second positioning element 30 are positioned on the card cover 10, and the first positioning element 20 is provided with a card slot 201 for accommodating a SIM card; at least part of the second positioning member 30 is attached to the inner side wall of the slot 201; the side wall of the card slot 201 is further provided with an insertion hole, the insertion hole is communicated with the card slot 201, and the SIM card is inserted into the card slot 201 through the insertion hole, so that the second positioning member 30 positions the SIM card in the card slot 201; the hardness of the material of the first positioning member 20 is greater than that of the material of the second positioning member 30. Because the material of first setting element 20 is harder, can advance the primary location to the SIM card earlier, and the material of second setting element 30 is softer, has certain elastic deformation, and wrap up the location with the SIM card, and like this, both can satisfy inserting to draw-in groove 201 that the SIM card can be smooth in, also can avoid electronic equipment when falling, elastic variable leads to the problem of electronic equipment signal instantaneous failure or trouble along with the displacement direction adjustment of SIM card, thereby improved the positioning accuracy to the SIM card, the reliability of electronic equipment work has been guaranteed.
In one embodiment, the second positioning member 30 includes a positioning wall 301 at least partially attached to an inner sidewall of the slot 201.
Specifically, the second positioning element 30 may be a rubber strip or a rubber ring, a rubber sleeve, or the like, and at least a portion of the second positioning element is attached to the inner side wall of the card slot 201, so that the positioning wall 301 attached to the inner side wall of the card slot 201 is used for positioning the SIM card in the card slot 201.
In an alternative implementation, the positioning wall 301 is an annular positioning wall, and the annular positioning wall is attached to an inner side wall of the card slot 201.
Specifically, can set up whole week's location wall 301 in the circumference of the inside wall of draw-in groove 201, the end to end of location wall 301 is cyclic annular, that is to say, all be equipped with location wall 301 in the whole circumference of the inside wall of draw-in groove 201, the circumference of SIM card all with location wall 301 butt, like this, when the SIM card inserts to draw-in groove 201 in, location wall 301 is by the SIM card butt on the inside wall of draw-in groove 201, thereby realize that location wall 301 carries out the effect of circumferential location to the SIM card, improve positioning accuracy.
In another alternative implementation, referring to fig. 1, the second positioning member 30 further includes a first wall and a second wall that are sleeved on the side walls of the card slot 201, a space for the side walls of the card slot 201 to enter is formed between the first wall and the second wall, and the first wall is formed as a positioning wall 301.
That is, the first wall is attached to the inner side wall of the card slot 201 to form the positioning wall 301 for positioning the SIM card in the above embodiment, and the second wall is attached to the outer side wall of the card slot 201, and the first wall is connected to the second wall, so that a space for the side wall of the card slot 201 to enter is formed between the first wall and the second wall, it can be understood that the first wall and the second wall are directly sleeved on the side wall of the card 201 after being connected, that is, the side wall of the card slot 201 is the second wall, the first positioning member 20 and the first wall from outside to inside in sequence, and the first positioning member 20 is clamped between the first wall and the second wall, so that the positioning wall 301 formed by the first wall is conveniently fixed on the first positioning member, and the first positioning member 20 clamped between the first wall and the second wall supports the first wall, and when the electronic device falls or is vibrated by a large impact, the first wall is prevented from generating a large elastic displacement along with the displacement of the SIM card, therefore, the SIM card can be better positioned and fixed, so that the positioning precision is improved, and the working reliability of the electronic equipment is ensured.
Further, the second positioning device 30 further includes a first bottom plate 303 and a second bottom plate 304, the first bottom plate 303 is connected to the bottom wall of the first wall and laid on the inner bottom wall of the card slot 201;
the second bottom plate 304 is connected to the bottom wall of the second wall and extends toward a direction away from the card slot 201, and the card cover 10 has a receiving hole 101 for receiving the second bottom plate 304.
In order to better fix the second positioning element 30 and improve the positioning accuracy of the SIM card in the vertical direction, the second positioning element 30 further comprises a first bottom plate 303 and a second bottom plate 304, wherein the first bottom plate 303 is connected with the bottom wall of the first wall and is laid on the inner bottom wall of the card slot 201, and thus, the first bottom plate 303 can position the SIM card in the vertical direction, and the SIM card is prevented from shaking in the card slot 201 in the vertical direction, thereby further improving the positioning accuracy of the SIM card. And second bottom plate 304 is connected with the diapire of second wall and extends towards the direction of keeping away from draw-in groove 201 central authorities, and is equipped with the holding hole 101 that is used for holding second bottom plate 304 on card lid 10, and when the second setting element cover was established on the lateral wall of first setting element, second bottom plate 304 was located the holding hole 101 to the upper surface that makes second bottom plate 304 and card lid 10 is the upper surface parallel and level, like this, can be better fix second setting element 30, and then improve the positioning accuracy to the SIM card.
Further, if the thickness of the second positioning member 30 is thicker, although the first positioning member 20 limits the movement variation of the second positioning member 30, during the dropping process of the electronic device, the SIM card still moves due to more elastic variation of the second positioning member 30, which causes the problem of signal glitch or failure of the SIM card or the memory card.
Therefore, in the present embodiment, the first protrusion 202 is disposed on the inner side wall of the card slot 201, and the first protrusion 202 extends toward the center of the card slot 201, and the first protrusion 202 is used for positioning the SIM card in the card slot 201 in the horizontal direction.
The first protrusion 202 may be a boss, a cylinder or other shapes with hardness greater than that of the second positioning member 30, and when the second positioning member 30 has a large elastic variation and moves, the first protrusion 202 may be used to limit the SIM card in the card slot 201, so as to prevent the SIM card in the card slot 201 from moving, thereby ensuring the positioning accuracy of the SIM card.
It should be noted that the first protrusion 202 may be disposed around the sidewall of the card slot 201, or may be disposed only on a partial inner sidewall of the card slot 201, which is not limited in this embodiment.
In one embodiment, there may be at least two first protrusions 202, and at least two first protrusions 202 are spaced between the inner sidewall of the slot 201 and the second positioning member 30.
Exemplarily, there are a plurality of first protruding portions 202, and a plurality of first protruding portions 202 are uniformly arranged on the inner side wall of the card slot 201 at intervals, so that the SIM card in the card slot 201 can be limited around the horizontal direction, thereby preventing the SIM card from displacing when the electronic device falls, and the elastic variable of the second positioning element 30 is adjusted along with the moving direction of the SIM card, thereby causing the problem of signal instantaneous interruption or failure of the electronic device to occur.
Further, in order to better achieve the positioning effect of the first protrusion 202, correspondingly, an avoiding groove 3011 matched with the first protrusion 202 is disposed at a position on the second positioning member 30 corresponding to the first protrusion 202, and when at least a part of the second positioning member 30 is attached to an inner side wall of the slot 201, the first protrusion 202 is located in the avoiding groove 3011. Like this, can avoid when the thickness of second setting element 30 is thicker, the elastic variable between the SIM card in first bellying 202 and draw-in groove 201 is too many, can not be better play limiting displacement to the SIM card, influence the location effect.
And the avoidance groove 3011 is arranged at the position corresponding to the first protrusion 202 of the second positioning part 30, so that the thickness of the second positioning part 30 can be reduced at the position corresponding to the first protrusion 202, and the first protrusion 202 can better limit the SIM card in the card slot 201 in the horizontal direction, thereby improving the positioning effect and ensuring the use reliability of the SIM card.
In an embodiment, if the second positioning element 30 is sleeved on the first positioning element 20, the second positioning element 30 is also laid on the inner bottom wall of the card slot 201, and in order to prevent the SIM card from moving in the vertical direction when the electronic device falls off due to large elastic variation of the second positioning element 30, which causes a momentary interruption or failure of a signal of the electronic device, the inner bottom wall of the card slot 201 may be provided with the second protrusion 203, so that the hardness of the material of the second protrusion 203 is greater than that of the material of the second positioning element 30, and the second positioning element 30 is provided with the avoiding hole 3031, so that the second protrusion 203 penetrates through the avoiding hole 3031 on the second positioning element 30 to vertically limit the SIM card in the card slot 201, thereby improving the positioning accuracy of the SIM card.
It should be noted that, on the basis of the above embodiment, the first positioning element 20 and the second positioning element 30 can be processed in a two-shot molding and integral molding manner, and of course, the first positioning element 20 can be injection molded first, and on this basis, the second positioning element 30 is injection molded again, so as to form the card cover structure of the present invention.
The utility model provides a card cover structure of a SIM card, which comprises a card cover, a first positioning piece and a second positioning piece; the first positioning piece and the second positioning piece are positioned on the card cover, and the first positioning piece is provided with a card slot for accommodating an SIM card; at least part of the second positioning piece is attached to the inner side wall of the clamping groove; the side wall of the clamping groove is also provided with a mounting hole which is communicated with the clamping groove, and the SIM card is inserted into the clamping groove through the mounting hole so that the second positioning piece can position the SIM card in the clamping groove; the hardness of the material of the first positioning piece is greater than that of the material of the second positioning piece. Because the material of first setting element is harder, can advance the primary location to the SIM card earlier, and the material of second setting element is softer, has certain elastic deformation volume, and wrap up the location with the SIM card, like this, both can satisfy inserting to the draw-in groove that the SIM card can be smooth in, also can avoid electronic equipment when falling, elastic variable leads to the problem of electronic equipment signal instantaneous failure or trouble along with the displacement direction adjustment of SIM card, thereby improved the positioning accuracy to the SIM card, the reliability of electronic equipment work has been guaranteed.
Example two
The utility model also provides an electronic equipment, the card lid structure of the SIM card in the embodiment of electron device body and the above-mentioned.
The electronic equipment body is internally provided with a circuit board and a containing groove for containing the card cover structure, and after the card cover structure is buckled in the containing groove, a card in the card cover structure of the electronic equipment is electrically connected with the circuit board.
The specific structure and operation principle of the card cover structure are set forth in detail in the above embodiments, and the embodiments are not described herein.
The utility model provides an electronic device, which comprises an electronic device body and a card cover structure of a SIM card; the electronic equipment body is internally provided with a circuit board and a containing groove for containing the card cover structure, and the SIM card in the card cover structure of the electronic equipment is electrically connected with the circuit board after the card cover structure is buckled in the containing groove. The card cover structure of the SIM card comprises a card cover, a first positioning piece and a second positioning piece; the first positioning piece and the second positioning piece are positioned on the card cover, and the first positioning piece is provided with a card slot for accommodating an SIM card; at least part of the second positioning piece is attached to the inner side wall of the clamping groove; the side wall of the clamping groove is also provided with a mounting hole which is communicated with the clamping groove, and the SIM card is inserted into the clamping groove through the mounting hole so that the second positioning piece can position the SIM card in the clamping groove; the hardness of the material of the first positioning piece is greater than that of the material of the second positioning piece. Because the material of first setting element is harder, can advance the primary location to the SIM card earlier, and the material of second setting element is softer, has certain elastic deformation volume, and wrap up the location with the SIM card, like this, both can satisfy inserting to the draw-in groove that the SIM card can be smooth in, also can avoid electronic equipment when falling, elastic variable leads to the problem of electronic equipment signal instantaneous failure or trouble along with the displacement direction adjustment of SIM card, thereby improved the positioning accuracy to the SIM card, the reliability of electronic equipment work has been guaranteed.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (10)
1. A card cover structure of a SIM card is characterized by comprising: the clamping cover, the first positioning piece and the second positioning piece;
the first positioning piece and the second positioning piece are positioned on the card cover, and a card slot for accommodating an SIM card is formed in the first positioning piece;
at least part of the second positioning piece is attached to the inner side wall of the clamping groove;
an inserting hole is formed in the side wall of the card slot and is communicated with the card slot, and an SIM card is inserted into the card slot through the inserting hole so that the second positioning piece can position the SIM card in the card slot;
the hardness of the material of the first positioning piece is greater than that of the material of the second positioning piece.
2. The cover structure of a SIM card according to claim 1, wherein the second positioning member comprises a positioning wall at least partially attached to an inner sidewall of the card slot.
3. The cover structure of the SIM card according to claim 2, wherein the positioning wall is an annular positioning wall, and the annular positioning wall is attached to an inner side wall of the card slot.
4. The cover structure of a SIM card according to claim 2, wherein the second positioning element comprises a positioning sleeve sleeved on the side wall of the card slot, the positioning sleeve comprises a first wall and a second wall, a space for the side wall of the card slot to enter is formed between the first wall and the second wall, and the first wall is formed as the positioning wall.
5. The cover structure of the SIM card according to claim 4, wherein the second positioning member further comprises a first bottom plate and a second bottom plate, the first bottom plate is connected to the bottom wall of the first wall and is laid on the inner bottom wall of the card slot;
the second bottom plate is connected with the bottom wall of the second wall and extends towards the direction far away from the clamping groove, and the clamping cover is provided with an accommodating pit for accommodating the second bottom plate.
6. The cover structure of the SIM card according to any one of claims 1 to 5, wherein a first protrusion is further disposed on an inner sidewall of the card slot, the first protrusion extending toward an inside of the card slot, and the first protrusion is configured to horizontally position the SIM card in the card slot;
the hardness of the material of the first protruding part is greater than that of the material of the second positioning part.
7. The cover structure of the SIM card of claim 6, wherein the number of the first protrusions is at least two, and at least two of the first protrusions are spaced apart from each other on an inner sidewall of the card slot.
8. The cover structure of a SIM card according to claim 7, wherein an avoiding groove matched with the first protrusion is disposed at a position corresponding to the first protrusion on the second positioning member, and when the second positioning member is at least partially attached to the inner sidewall of the slot, the first protrusion is disposed in the avoiding groove.
9. The cover structure of the SIM card according to claim 5, wherein a second protrusion is disposed on the inner bottom wall of the card slot, an avoiding hole matched with the second protrusion is disposed on the first bottom plate, and the second protrusion is used for positioning the SIM card in the card slot in the vertical direction;
the hardness of the material of the second protruding part is greater than that of the material of the second positioning part.
10. An electronic device, comprising an electronic device body and a card cover structure of the SIM card of any one of claims 1 to 9;
the electronic equipment body is internally provided with a circuit board and a containing groove for containing the card cover structure, and the SIM card in the card cover structure is electrically connected with the circuit board after the card cover structure is buckled in the containing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020258130.6U CN211605454U (en) | 2020-03-05 | 2020-03-05 | Card cover structure of SIM card and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115128940A (en) * | 2022-04-18 | 2022-09-30 | 广东小天才科技有限公司 | Shell structure, intelligent host and intelligent wearing equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115128940A (en) * | 2022-04-18 | 2022-09-30 | 广东小天才科技有限公司 | Shell structure, intelligent host and intelligent wearing equipment |
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