CN211351131U - Card holder and terminal equipment - Google Patents
Card holder and terminal equipment Download PDFInfo
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- CN211351131U CN211351131U CN201922195084.XU CN201922195084U CN211351131U CN 211351131 U CN211351131 U CN 211351131U CN 201922195084 U CN201922195084 U CN 201922195084U CN 211351131 U CN211351131 U CN 211351131U
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Abstract
The utility model provides a card holder and terminal equipment, the card holder includes the card holder body, be provided with the draw-in groove on the card holder body, the edge of draw-in groove is provided with the protruding elasticity card clamping part toward in the draw-in groove, the elasticity card clamping part includes the arch and with the cavity of protruding cooperation, the arch is formed on the inner wall of draw-in groove, the cavity sets up in the card holder body; through on the card holds in the palm the body the setting of elasticity card clamping part makes subscriber identification card and/or memory card tightly by the card after inserting the draw-in groove, has avoided subscriber identification card and/or memory card can take place to rock in the draw-in groove, has improved subscriber identification card and/or memory card and mobile terminal contact and signal transmission's stability.
Description
Technical Field
The utility model relates to a communication equipment field especially relates to a card holds in palm and terminal equipment.
Background
With the development of information technology, mobile phones, tablets and the like have become essential terminal equipment for life of people, the terminal equipment is provided with a card holder, a card holder is detachably installed in the card holder, a subscriber identity module (SIM card) and/or a storage card (SD card) and the like are firstly installed in the card holder, and then the card holder is inserted into the card holder of the terminal equipment.
The card holder is provided with a card slot, and a user identification card and/or a memory card are inserted into the corresponding card slot during assembly, so that contacts on the user identification card and/or the memory card are contacted with contacts of terminal equipment, and signal transmission is realized. Due to manufacturing accuracy or other reasons, such as uneven edges, the shape of the card slot and the sim card and/or the memory card cannot be perfectly matched, it is now common to reserve assembly tolerances of the sim card and/or the memory card in the card slot when manufacturing the card holder, so that the sim card and/or the memory card can be smoothly installed in the card slot of the card holder.
However, in the conventional card holder, since a certain gap exists between the user identification card and/or the memory card and the inner wall of the card slot after the user identification card and/or the memory card is inserted into the card slot, the user identification card and/or the memory card is prone to shaking in the card slot, which causes poor contact between the user identification card and/or the memory card and the mobile terminal, and affects normal transmission of signals between the user identification card and the memory card.
SUMMERY OF THE UTILITY MODEL
The utility model provides a card holds in palm and terminal equipment for there is certain clearance because user identification card and/or memory card can take place to rock with the inner wall of draw-in groove after inserting the draw-in groove among the solution prior art, lead to user identification card and/or memory card easily to take place in the draw-in groove, lead to user identification card and/or memory card and mobile terminal's contact failure, influence the problem of the normal transmission of the signal between the two.
The utility model provides a card holds in palm, include: a card holder body;
the card support comprises a card support body and is characterized in that a clamping groove is formed in the card support body, an elastic clamping part protruding into the clamping groove is arranged at the edge of the clamping groove, the elastic clamping part comprises a protrusion and a cavity matched with the protrusion, the protrusion is formed on the inner wall of the clamping groove, and the cavity is formed in the card support body.
Optionally, the edge of the clamping groove is provided with a plurality of elastic clamping parts.
Optionally, the clamping groove is polygonal, and at least two elastic clamping parts are arranged on two adjacent or opposite inner walls of the polygon.
Optionally, at least three elastic clamping parts are arranged on three adjacent inner walls of the polygon, and two of the three inner walls are arranged oppositely.
Optionally, the draw-in groove including set up side by side in first draw-in groove and second draw-in groove on the body is held in the palm to the card, first draw-in groove with the edge of second draw-in groove all is provided with the portion is held to the elasticity card, just first draw-in groove with the protruding sharing that sets up on the adjacent inner wall of second draw-in groove is in same cavity on the body is held in the palm to the card.
Optionally, the first card slot and the second card slot have the same or different shapes.
Optionally, the card holder body includes an insertion end and a connection end opposite to the insertion end, two symmetrical clamping grooves are arranged on the edge of the card holder body, and the clamping grooves are arranged near the insertion end.
Optionally, the insertion end of the card support main body and the clamping groove are provided with transition chamfers.
Optionally, the card holder further comprises a card holder cap, and the card holder cap is fixedly connected with the connecting end of the card holder body; and/or the presence of a gas in the gas,
the card support also comprises a sealing ring, a groove is formed in the position, close to the connecting end of the card support body, of the card support cap, and the sealing ring is sleeved in the groove; and/or the presence of a gas in the gas,
the card holds in the palm still includes the board subassembly, the first end and the card of board subassembly hold in the palm cap fixed connection, the second end of board subassembly with card holds in the palm main part fixed connection.
The utility model provides a terminal equipment, a serial communication port, hold in the palm with any kind of above-mentioned card including the shell, the shell is provided with and is used for detachably to install the mounting groove that the card held in the palm.
The utility model provides a card support and terminal equipment, the card support includes the card support body, be provided with the draw-in groove on the card support body, the edge of draw-in groove is provided with the protruding elastic clamping department towards in the draw-in groove, the elastic clamping department includes the arch and with the cavity of protruding complex, the arch is formed on the inner wall of draw-in groove, the cavity sets up in the card support body; through on the card holds in the palm the body the setting of elasticity card clamping part makes subscriber identification card and/or memory card tightly by the card after inserting the draw-in groove, has avoided subscriber identification card and/or memory card can take place to rock in the draw-in groove, has improved subscriber identification card and/or memory card and mobile terminal contact and signal transmission's stability.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed 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 inventive labor.
Fig. 1 is an exploded view of a card holder according to an embodiment of the present invention;
fig. 2 is a schematic structural view of another card holder according to the present invention;
fig. 3 is a schematic structural view of another card holder according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of another card holder according to an embodiment of the present invention.
Reference numerals:
1: a card holder body;
11: a card slot;
111: a first card slot;
112: a second card slot;
12: an elastic clamping part;
121: a protrusion;
122: a cavity;
13: clamping the groove;
14: transition chamfering;
2: a clamping and supporting cap;
21: a groove;
3: a seal ring;
4: a plate assembly.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of 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.
When the user identification card and/or the memory card used by the existing terminal equipment is assembled, the user identification card and/or the memory card is inserted into the corresponding card slot on the card support, and the card support is inserted into the terminal equipment, so that the contact on the user identification card and/or the memory card is contacted with the contact of the terminal equipment, and the transmission of signals is realized. Due to manufacturing precision or other reasons, such as manual cutting, the shape of the card slot and the sim card and/or the memory card cannot be perfectly matched, it is now common to reserve assembly tolerances of the sim card and/or the memory card in the card slot when manufacturing the card holder, so that the sim card and/or the memory card can be smoothly installed in the card slot of the card holder.
However, in the conventional card holder, since a certain gap exists between the user identification card and/or the memory card and the inner wall of the card slot after the user identification card and/or the memory card is inserted into the card slot, the user identification card and/or the memory card can shake in the card slot easily, and the contact between the contact on the user identification card and/or the memory card and the contact of the terminal device is poor, so that the normal transmission of signals between the user identification card and the memory card is influenced, and the normal use of a user is continuously influenced.
Fig. 1 is an exploded view of a card holder provided by the embodiment of the present invention, as shown in fig. 1, the embodiment of the present invention provides a card holder: comprises a card holder body 1; the card holder body 1 is provided with a clamping groove 11, the edge of the clamping groove 11 is provided with an elastic clamping part 12 protruding into the clamping groove 11, the elastic clamping part 12 comprises a protrusion 121 and a cavity 122 matched with the protrusion, the protrusion 121 is formed on the inner wall of the clamping groove 11, and the cavity 122 is arranged on the card holder body 1.
Specifically, the elastic clamping portion 12 is an elastic clamping structure, after the user identification card and/or the memory card is loaded into the card slot 11 of the card holder, the protrusion 121 of the elastic clamping portion 12 abuts against the edge of the user identification card and/or the memory card, so that the user identification card and/or the memory card moves toward the protrusion 121 until the other end of the user identification card and/or the memory card abuts against the inner wall of the card slot 11 or the protrusion 121 of another elastic clamping portion 12, thereby clamping the user identification card and/or the memory card in the card slot 11.
Optionally, the shape of the card slot 11 may be matched with the outer edge of one or more user identification cards and/or storage cards, the card holder body 1 is provided with a plurality of card slots 11, and the shapes of the plurality of card slots 11 are the same or different. For example, in some examples, a card slot 11 may be provided that matches the shape of a SIM card, and a card slot 11 that matches the shape of both a SIM card and an SD card.
Optionally, the card holder body 1 includes an insertion end and a connection end opposite to the insertion end, two symmetrical fastening grooves 13 are provided at the edge of the card holder body 1, and the fastening grooves 13 are provided near the insertion end.
Specifically, terminal equipment is provided with the mounting groove, is provided with in the mounting groove with block recess 13 matched with block protruding, when the card held in the palm when inserting terminal equipment, the card held in the palm the protruding block of block recess 13 and the block in the terminal equipment mounting groove that the symmetry set up on body 1 to the realization card holds in the palm the locking in terminal equipment.
Furthermore, the engaging groove 13 and the engaging protrusion together form a retaining engaging structure. Specifically, the clamping groove 13 comprises two end faces, the end face close to the insertion end and the clamping angle of the outer edge of the clamping support body are larger than 45 degrees, and when the clamping protrusion is clamped into the clamping groove, the clamping support can be prevented from sliding out of the mobile terminal.
Optionally, the insertion end of the card holder main body 1 and the clamping groove 13 are provided with a transition chamfer 14.
Specifically, when the card holder is inserted into the mounting groove, the insertion end of the card holder main body 1 needs to pass through the clamping bulge in the mounting groove, and the transition chamfer 14 is arranged at the insertion end of the card holder main body 1 to facilitate smooth insertion of the card holder; when the card holds in the palm needs to be dismantled, the block arch need be followed in the block recess 13 roll-off, and block recess 13 sets up transition chamfer 14 can prevent that the block arch from being dead by the card, avoids the unable problem of taking out of card support. In addition, the arrangement of the transition chamfer 14 can reduce the abrasion of the clamping support and the clamping protrusion in the mounting groove, and the looseness of the installation of the clamping support caused by excessive abrasion is avoided.
Optionally, the card holder further comprises a card holder cap 2, and the card holder cap 2 is fixed to the connecting end of the card holder body 1.
Specifically, the outer fringe that the card held in the palm cap 2 cooperatees with the outer fringe of above-mentioned mounting groove notch, and the installation is accomplished the back, and the card holds in the palm cap 2 and sinks completely the mounting groove in, and the card holds in the palm 2 outer terminal surfaces and terminal equipment shell terminal surface parallel and level, helps promoting terminal equipment's outward appearance aesthetic feeling, promotes product designability.
Optionally, the card support further comprises a sealing ring 3, a groove 21 is formed in the position, close to the connecting end of the card support body 1, of the card support cap 2, and the sealing ring 3 is sleeved in the groove 21.
Specifically, after the card holds in the palm and inserts the mounting groove, above-mentioned sealing washer 3 closely laminates with recess 21 and the mounting groove inner wall that the card held in the palm cap 2, can prevent effectively that dust or steam from getting into terminal equipment inside, avoids the ageing or short circuit of circuit, helps prolonging terminal equipment life.
Optionally, the card holder further includes a plate assembly 4, a first end of the plate assembly 4 is fixedly connected to the card holder cap 2, and a second end of the plate assembly 4 is fixedly connected to the card holder main body 1.
Specifically, the plate assembly 4 includes a connecting plate for connecting the card support cap 2 with the card support body 1. Further, considering that the card holder body 1 has a thin structure, and the connection between the card holder cap 2 and the card holder body 1 is fragile and easy to break, the plate assembly 4 may further include a reinforcing plate for improving the mechanical strength of the connection portions of the card holder cap 2, the connecting plate, and the card holder body 1.
Optionally, the edge of the card slot 11 is provided with a plurality of elastic clamping parts 12. The plurality of elastic clamping parts 12 clamp the user identification card and/or the storage card in the card slot 11 of the card holder, and according to the difference of the number and the position of the elastic clamping parts 12, the following modes can be selected:
fig. 2 illustrates a card holder structure, according to fig. 2, the card slot 11 disposed on the card holder of this example includes a first card slot 111 and a second card slot 112 disposed on the card holder body 1 side by side, the edges of the first card slot 111 and the second card slot 112 are both provided with an elastic clamping portion 12, the protrusions 121 of the two elastic clamping portions 12 are disposed on the adjacent inner walls of the first card slot 111 and the second card slot 112, and the protrusions 121 share the same cavity 122 disposed on the card holder body 1.
Specifically, when two subscriber identity cards, two memory cards, or one subscriber identity card and one memory card are respectively inserted into the first card slot 111 and the second card slot 112, the protrusions 121 of the first card slot 111 and the second card slot 112 are respectively deformed toward the cavity 122 therebetween, thereby clamping the subscriber identity cards or the memory cards.
When the first subscriber identity module card or the memory card is placed in the first card slot 111, the protrusion 121 of the elastic card holding portion 12 abuts against the outer edge of the right side of the first subscriber identity module card or the memory card, and pushes the first subscriber identity module card or the memory card to move to the left side until the outer edge of the left side of the first subscriber identity module card or the memory card abuts against the inner wall of the left side of the first card slot 111, so that the first subscriber identity module card or the memory card is tightly clamped in the first card slot 111.
When a second subscriber identity module card or a memory card is placed in the second card slot 112, the protrusion 121 of the elastic card holding portion 12 abuts against the left outer edge of the second subscriber identity module card or the memory card, and pushes the second subscriber identity module card or the memory card to move to the right until the right outer edge of the second subscriber identity module card or the memory card abuts against the right inner wall of the second card slot, so that the second subscriber identity module card or the memory card is tightly clamped in the second card slot 112.
This embodiment card is followed direction card and is held subscriber identification card or memory card, avoids subscriber identification card or memory card to take place left right side displacement in draw-in groove 11, has avoided subscriber identification card or memory card to take place the ascending displacement of perpendicular to chucking direction in draw-in groove 11 under the effect of friction power behind the chucking, has avoided subscriber identification card and/or memory card to take place to rock in draw-in groove 11, has improved subscriber identification card and/or memory card and mobile terminal contact and signal transmission's stability.
Fig. 3 illustrates another structure of a card holder, according to fig. 3, the card holder of this example includes a first card slot 111 and a second card slot 112 that are arranged side by side on the card holder body 1, the adjacent edges of the first card slot 111 and the second card slot 112 are both provided with an elastic clamping portion 12, and protrusions 121 arranged on the adjacent inner walls of the first card slot 111 and the second card slot 112 share the same cavity 122 arranged on the card holder body 1.
Specifically, fig. 3 illustrates that the elastic clamping parts 12 are respectively arranged on the upper inner wall and the right inner wall of the first clamping groove 111, when the first subscriber identity module card or the memory card is placed in the first card slot 111, the protrusion 121 of the right elastic card-holding portion 12 abuts against the right inner wall of the first subscriber identity module card or the memory card, and pushes the first subscriber identity module card or the memory card to move to the left until the left outer edge of the first subscriber identity module card or the memory card abuts against the left inner wall of the first card slot 111, and the protrusion 121 of the elastic card-holding portion 12 arranged on the upper inner wall abuts against the upper inner wall of the first subscriber identity module card or the memory card, and pushes the first subscriber identity module card or the memory card to move to the lower side until the left outer edge of the first subscriber identity module card or the memory card abuts against the lower inner wall of the first card slot 111, so that the first subscriber identity module card or the memory card is clamped in the first card slot 111.
The elastic clamping parts 12 are respectively arranged on the upper side and the left side of the inner wall of the second card slot 112, when a second subscriber identity module card or a memory card is placed into the second card slot 112, the protrusion 121 of the elastic clamping part 12 arranged on the inner wall on the left side thereof abuts against the inner wall on the left side of the second subscriber identity module card or the memory card, and pushes the second subscriber identity module card or the memory card to move towards the right side until the outer edge on the right side of the second subscriber identity module card or the memory card abuts against the inner wall on the right side of the second card slot 112, and the protrusion 121 of the elastic clamping part 12 on the upper side abuts against the inner wall on the upper side of the second subscriber identity module card or the memory card, and pushes the second subscriber identity module card or the memory card to move towards the lower side until the outer edge on the left side of the second subscriber identity module card or the memory card abuts against the inner wall on the lower side.
The embodiment clamps the user identification card or the storage card from two directions, prevents the user identification card or the storage card from moving left and right and up and down in the clamping groove 11, prevents the user identification card and/or the storage card from shaking in the clamping groove 11, and improves the contact between the user identification card and/or the storage card and the mobile terminal and the signal transmission stability.
It should be noted that in other examples, the elastic clamping parts 12 may be respectively arranged on two opposite inner walls of the polygonal clamping groove.
Specifically, the upper and lower inner walls or the left and right inner walls of the first card slot 111 and the second card slot 112 are respectively provided with the elastic clamping parts 12, when the user identification card or the memory card is placed into the first card slot or the second card slot, the protrusions 121 of the two elastic clamping parts 12 on the upper and lower inner walls or the left and right inner walls abut against the upper and lower or left and right outer edges of the user identification card or the memory card, and the user identification card or the memory card is pushed to move towards the middle of the first card slot 111 or the second card slot 112, so that the user identification card or the memory card is clamped in the first card slot 111 or the second card slot 112.
This embodiment follows two directions card and holds SIM card or memory card, avoid SIM card or memory card to take place left and right sides or upper and lower displacement in the draw-in groove, avoided SIM card or memory card to hang down to put into the draw-in groove 11 and taken place right in the ascending displacement of chucking direction under the effect of friction power behind the chucking, avoided SIM card and/or memory card can take place to rock in draw-in groove 11, user SIM card and/or memory card and mobile terminal contact and signal transmission's stability has been improved, in addition, SIM card and/or memory card are put into the draw-in groove in the middle of about or upper and lower direction, make the contact on SIM card and/or the memory card and terminal equipment's contact stable contact, thereby realize the stable transmission of signal.
Fig. 4 shows another structure of the card holder, according to the structure shown in fig. 4, the card slot 11 of the card holder of this example is configured in a polygon, and three elastic clamping parts 12 are arranged on the outer edge of the card slot 11, the three elastic clamping parts 12 are respectively arranged on three adjacent inner walls of the polygon, and two of the three inner walls are oppositely arranged.
In some possible implementation manners, the card slot 11 includes a first card slot 111 and a second card slot 112 that are disposed on the card holder body 1 side by side, the adjacent edges of the first card slot 111 and the second card slot 112 are both provided with an elastic card holding portion 12, and the protrusions 121 disposed on the adjacent inner walls of the first card slot 111 and the second card slot 112 share the same cavity 122 disposed on the card holder body 1.
Specifically, the upper inner wall, the lower inner wall and the right inner wall of the first engaging groove 111 are respectively provided with the elastic engaging portions 12, and it is easy to understand that the two elastic engaging portions 12 of the first engaging groove 111 disposed on the upper inner wall and the lower inner wall are opposite to each other. When the user identification card or the memory card is placed into the first card slot 111, the protrusion 121 of the elastic card holding portion 12 on the right inner wall abuts against the right outer edge of the user identification card or the memory card, and pushes the user identification card or the memory card to move to the left until the left outer edge of the user identification card or the memory card abuts against the left inner wall of the first card slot 111, the protrusions 121 of the elastic card holding portions 12 arranged on the upper and lower inner walls abut against the upper and lower outer edges of the user identification card or the memory card, respectively, and push the user identification card or the memory card to move towards the middle of the first card slot 111, so that the user identification card or the memory card is clamped in the first card slot 111.
Similarly, the upper inner wall, the lower inner wall and the left inner wall of the second engaging groove 112 are respectively provided with the elastic engaging portions 12, and it is easy to understand that the two elastic engaging portions 12 of the first engaging groove 111 disposed on the upper inner wall and the lower inner wall are opposite to each other. When the user identification card or the memory card is placed into the second card slot 112, the protrusion 121 of the elastic card holding portion 12 disposed on the inner wall on the left side abuts against the outer edge on the left side of the user identification card or the memory card, and pushes the user identification card or the memory card to move to the right side until the outer edge on the right side of the user identification card or the memory card abuts against the inner wall on the right side of the second card slot 112, and the protrusions 121 of the elastic card holding portions 12 disposed on the inner walls on the upper and lower sides abut against the outer edges on the upper and lower sides of the user identification card or the memory card, respectively, and push the user identification card or the memory card to move to the middle of the second card slot 112, so that the user identification card or.
This embodiment is followed two orientations card and is held subscriber identity module card or memory card, avoid subscriber identity module card or memory card to take place about and displacement from top to bottom in draw-in groove 11, avoided subscriber identity module card and/or memory card to take place to rock in draw-in groove 11, subscriber identity module card and/or memory card and mobile terminal contact and signal transmission's stability has been improved, in addition, subscriber identity module card and/or memory card are put into in the middle of in the upper and lower direction, make the contact on subscriber identity module card and/or the memory card and terminal equipment's contact stable contact, thereby realize the stable transmission of signal.
It should be noted that in other examples, four elastic retaining portions may be disposed on the outer edge of one card slot 11, and the four elastic retaining portions are disposed opposite to each other in pairs.
Specifically, the upper and lower inner walls and the left and right inner walls of the first card slot 111 and the second card slot 112 are provided with the elastic clamping parts 12, when the user identification card or the memory card is placed into the first card slot 111 or the second card slot 112, the protrusions 121 of the elastic clamping parts 12 arranged on the upper and lower inner walls and the left and right inner walls respectively abut against the upper and lower outer edges and the left and right outer edges of the user identification card or the memory card, and the user identification card or the memory card is pushed to move towards the middle of the first card slot 111 or the second card slot 112, so that the user identification card or the memory card is clamped in the first card slot 111 or the second card slot 112.
This embodiment is followed two orientations card and is held subscriber identity module card or memory card, avoid subscriber identity module card or memory card to take place about and displacement from top to bottom in draw-in groove 11, avoided subscriber identity module card and/or memory card to take place to rock in draw-in groove 11, subscriber identity module card and/or memory card and mobile terminal contact and signal transmission's stability has been improved, in addition, make subscriber identity module card and/or memory card put into in the middle of about and in the upper and lower direction, make the contact on subscriber identity module card and/or the memory card and terminal equipment's contact steady contact, thereby realize the steady transmission of signal.
In the present invention, unless otherwise explicitly specified or limited, terms such as "mounted," "connected," and "fixed" are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; it can be mechanically coupled, directly coupled, indirectly coupled through intervening media, coupled between two elements, or coupled between two elements in a mutual relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless specifically stated otherwise.
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 it; 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 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 holder, comprising: a card holder body;
the card support comprises a card support body and is characterized in that a clamping groove is formed in the card support body, an elastic clamping part protruding into the clamping groove is arranged at the edge of the clamping groove, the elastic clamping part comprises a protrusion and a cavity matched with the protrusion, the protrusion is formed on the inner wall of the clamping groove, and the cavity is formed in the card support body.
2. The card tray as claimed in claim 1, wherein a plurality of said elastic catching portions are provided at an edge of said card slot.
3. The card holder of claim 2, wherein the card slot is polygonal, and at least two of the elastic clamping portions are disposed on two adjacent or opposite inner walls of the polygon.
4. The card holder of claim 3, wherein at least three of said resilient retention portions are provided on three adjacent interior walls of said polygon and two of said three interior walls are oppositely disposed.
5. The card holder according to any one of claims 1 to 4, wherein the engaging groove comprises a first engaging groove and a second engaging groove which are arranged side by side on the card holder body, the edges of the first engaging groove and the second engaging groove are provided with the elastic engaging portion, and the protrusions arranged on the adjacent inner walls of the first engaging groove and the second engaging groove share the same cavity arranged on the card holder body.
6. The card holder of claim 5, wherein the first card slot and the second card slot are the same or different in shape.
7. The card holder according to any one of claims 1 to 4, wherein the card holder body comprises an insertion end and a connecting end opposite to the insertion end, the edge of the card holder body is provided with two symmetrical clamping grooves, and the clamping grooves are arranged near the insertion end.
8. The card holder of claim 7, wherein the insertion end of the card holder body and the engagement groove are provided with transition chamfers.
9. The card holder according to claim 8, further comprising a card holder cap, wherein the card holder cap is fixedly connected with the connecting end of the card holder body; and/or the presence of a gas in the gas,
the card support also comprises a sealing ring, a groove is formed in the position, close to the connecting end of the card support body, of the card support cap, and the sealing ring is sleeved in the groove; and/or the presence of a gas in the gas,
the card holds in the palm still includes the board subassembly, the first end and the card of board subassembly hold in the palm cap fixed connection, the second end of board subassembly with card holds in the palm body fixed connection.
10. A terminal device comprising a housing and the card holder of claims 1-9, the housing being provided with a mounting slot for removably mounting the card holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922195084.XU CN211351131U (en) | 2019-12-10 | 2019-12-10 | Card holder and terminal equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922195084.XU CN211351131U (en) | 2019-12-10 | 2019-12-10 | Card holder and terminal equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211351131U true CN211351131U (en) | 2020-08-25 |
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ID=72100969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922195084.XU Active CN211351131U (en) | 2019-12-10 | 2019-12-10 | Card holder and terminal equipment |
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| Country | Link |
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| CN (1) | CN211351131U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114104509A (en) * | 2021-12-16 | 2022-03-01 | 深圳市欣翔辉电子有限公司 | Adapter storage device with waterproof function |
-
2019
- 2019-12-10 CN CN201922195084.XU patent/CN211351131U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114104509A (en) * | 2021-12-16 | 2022-03-01 | 深圳市欣翔辉电子有限公司 | Adapter storage device with waterproof function |
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