CN211127787U - Self-ejection type SIM card holder - Google Patents
Self-ejection type SIM card holder Download PDFInfo
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- CN211127787U CN211127787U CN202020352017.4U CN202020352017U CN211127787U CN 211127787 U CN211127787 U CN 211127787U CN 202020352017 U CN202020352017 U CN 202020352017U CN 211127787 U CN211127787 U CN 211127787U
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- push rod
- sim card
- plastic body
- self
- sleeve
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Abstract
The utility model discloses a self-ejection type SIM card holder, which comprises a plastic body and a push rod type ejection structure, wherein the plastic body is provided with opposite slide ways for an upper end card sleeve to slide in, and a clamping part for clamping the upper end card sleeve after sliding in; the push rod type ejection structure is arranged on one side of the plastic body, a push rod capable of pressing down the clamping part after being pushed so as to loosen the upper end clamping sleeve is arranged on the push rod type ejection structure, and the front end of the push rod can eject a rotating structure so that the upper end clamping sleeve can be withdrawn from the plastic body for a certain distance after being loosened. The utility model discloses a hold in palm dress card convenience, the card convenience of moving back from bullet formula SIM card is equipped with the pinning function on it, and the upper end cutting ferrule is pinned the back, and the SIM card in it can not rock, and the antivibration is effectual. The utility model discloses a hold in palm from bullet formula SIM card still is provided with and listens the PIN function, and the terminal shell fragment that the grounding strip was put with two sides switches on in order to form and listen the terminal, and supports the hot plug.
Description
Technical Field
The utility model relates to a accessories of mobile terminal product, specific saying so relates to a from bullet formula SIM card support.
Background
In the prior art, the SIM telephone card is generally directly inserted into the card holder groove, the appearance of the equipment has a single opening, the appearance is attractive, the anti-vibration effect is poor, and the phenomenon of signal disconnection is easily caused on the vehicle equipment.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the to-be-solved technical problem of the utility model lies in providing a from bullet formula SIM card support, should hold in the palm the SIM card that can stabilize from bullet formula SIM card, the antivibration is effectual and insert and get the convenience.
In order to solve the technical problem, the utility model discloses a following scheme realizes: the utility model discloses a from bullet formula SIM card support, include:
the plastic body is provided with opposite slide ways for the upper end clamping sleeve to slide in and a clamping part for clamping the upper end clamping sleeve after sliding in;
the push rod type ejection structure is arranged on one side of the plastic body, a push rod capable of pressing down the clamping part after being pushed so as to loosen the upper end clamping sleeve is arranged on the push rod type ejection structure, and the front end of the push rod can eject a rotating structure so that the upper end clamping sleeve can be withdrawn from the plastic body for a certain distance after being loosened.
Further, plastic body formula structure as an organic whole is provided with on it:
the multi-PIN terminal groove is used for mounting a terminal elastic sheet;
the dovetail groove is laterally arranged on the side part of the plastic body;
the push rod is arranged on the push rod through hole in a penetrating mode, and one side of the push rod through hole is communicated with the clamping part so that one side pressing part of the push rod can enter the upper side of the clamping part;
the rotating structure mounting part is arranged at the tail end of the push rod penetrating hole.
Furthermore, gaps are reserved on three side edges of the clamping part, a raised right-angled trapezoidal part is arranged at the outer end of the clamping part, one section of the right-angled trapezoidal part is arranged in the slide way region to form a blocking body, the other section of the top surface of the right-angled trapezoidal part is provided with a chamfer angle for the pressing part on the push rod to advance and retreat, and the inclined surface of the right-angled trapezoidal part faces the slide inlet of the plastic body.
Further, the push rod type ejection structure comprises:
a pressing cap, one side of which is provided with a dovetail convex strip matched with the dovetail groove, and one end of which facing the push rod is provided with a convex blind hole;
one end of the push rod is connected in the convex blind hole in an interference manner, and one side of the wide part of the push rod is provided with a side-extending plate which extends into the upper side of the clamping part in the lateral direction and is arranged at the slope bottom of the inclined plane of the right trapezoid part;
the spring is sleeved at the narrow part of the push rod body, one end of the spring is propped against the pressing type cap, and the other end of the spring is propped against the edge of the orifice of the push rod penetrating hole;
the rotating structure comprises a rotating piece and a cylindrical rod, wherein the rotating piece is sleeved on the cylindrical rod, the cylindrical rod is fixed on the rotating structure mounting portion, and a first protruding piece and a second protruding piece are arranged on two sides of the same side of the rotating piece respectively and can be pushed to the upper end clamping sleeve by the push rod and pushed to the upper end clamping sleeve during rotation.
Furthermore, the upper end cutting sleeve and the plastic body are of an integrated structure, the upper end cutting sleeve is provided with a groove surface for supporting the SIM card, convex sliding strips matched with the sliding ways are arranged on two sides of the upper end cutting sleeve, and a right trapezoid notch matched with the right trapezoid part is arranged on one of the convex sliding strips close to the clamping part.
Furthermore, a row of terminal elastic sheets far away from the push rod type ejection structure are detection terminal elastic sheets, and two non-conductive side terminal elastic sheets are arranged in a straight line.
Furthermore, the upper end cutting sleeve is inserted with a grounding sheet at one side of the cover surface of the terminal elastic sheet, and after the upper end cutting sleeve slides into the plastic body, the grounding sheet on the upper end cutting sleeve switches on the two terminal elastic sheets arranged at the two sides.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a from bullet formula SIM card support adopts the cutting ferrule formula mode to pack into, and the dress card is convenient.
2. The utility model discloses a hold in palm from bullet formula SIM card is provided with push-down ejecting structure, conveniently moves back the card.
3. The utility model discloses a hold in the palm from bullet formula SIM card is equipped with the pinning function, and the upper end cutting ferrule is pinned the back, and the SIM card in it can not rock, and the antivibration is effectual.
4. The utility model discloses a hold in palm from bullet formula SIM card still is provided with and listens the PIN function, and the terminal shell fragment that the grounding strip was put with two sides switches on in order to form and listen the terminal, and supports the hot plug.
Drawings
Fig. 1 is an exploded view of the self-ejecting SIM card holder of the present invention.
Fig. 2 is an assembly diagram of the self-eject SIM card holder of the present invention.
Fig. 3 is a schematic view of the plastic body structure of the present invention.
Fig. 4 is a schematic view of the structure of the locking portion of the plastic body of the present invention.
Fig. 5 is an enlarged view of the card portion in fig. 4.
Fig. 6 is the utility model discloses right trapezoid notch structural sketch on the upper end cutting ferrule.
Fig. 7 is a schematic structural view of fig. 2 with the plastic body removed.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making more clear and definite definitions of the protection scope of the present invention. It is obvious that the described embodiments of the invention are only some of the embodiments of the invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or may be communicated with each other inside the two elements, or may be wirelessly connected or wired connected. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
referring to fig. 1-7, the present invention provides a self-eject SIM card holder, comprising:
the plastic body 3 is provided with opposite slide ways 31 for the upper end clamping sleeve 1 to slide in, and a clamping part 34 for clamping the upper end clamping sleeve 1 after sliding in;
the push rod type ejection structure is arranged on one side of the plastic body 3, a push rod 7 which can press down the clamping part 34 to loosen the upper end clamping sleeve 1 after being pushed is arranged on the push rod type ejection structure, and the front end of the push rod 7 can eject a rotating structure to enable the upper end clamping sleeve 1 to be withdrawn from the plastic body 3 for a distance after being loosened.
A preferred technical solution of this embodiment: the plastic body 3 is of an integrated structure, and is provided with:
the multi-PIN terminal groove is used for installing the terminal elastic sheet 4, and the number of the multi-PIN terminal groove is determined according to actual needs;
a dovetail groove 32 laterally disposed on a side portion of the plastic body 3;
the push rod through hole 33 is penetrated by the push rod 7, one side of the push rod through hole 33 is communicated with the clamping part 34 so that one side pressing part of the push rod 7 can enter the upper side of the clamping part 34;
and a rotating structure mounting part arranged at the tail end of the push rod through hole 33.
A preferred technical solution of this embodiment: three sides of the clamping part 34 are provided with gaps, the outer end of the clamping part is provided with a raised right-angled trapezoidal part, one section of the right-angled trapezoidal part is arranged in the slide way region to form a blocking body, the other section of the top surface of the right-angled trapezoidal part is provided with a chamfer angle for the pressing part on the push rod 7 to advance and retreat, and the inclined plane of the right-angled trapezoidal part faces the slide inlet of the plastic body.
A preferred technical solution of this embodiment: push-down ejecting structure includes:
a pressing cap 5, one side of which is provided with a dovetail-shaped convex strip matched with the dovetail groove 32, and one end of which facing the push rod 7 is provided with a convex blind hole, wherein the dovetail-shaped convex strip can slide in the dovetail groove 32;
a push rod 7, one end of which is connected with the convex blind hole in an interference manner, and a side-extending plate is arranged on one side of the wide part of the push rod and extends into the upper side of the clamping part 34 in the lateral direction and is arranged on the slope bottom of the inclined plane of the right trapezoid part;
the spring 6 is sleeved at the narrow part of the push rod body, one end of the spring 6 is propped against the pressing cap 5, and the other end of the spring abuts against the edge of the hole opening of the push rod penetrating hole 33;
the rotating structure comprises a rotating piece 9 and a cylindrical rod 8, wherein the rotating piece 9 is sleeved on the cylindrical rod 8, the cylindrical rod 8 is fixed on the rotating structure mounting part, and a first lug which can be pushed by the push rod 7 and a second lug which pushes the upper end clamping sleeve 1 during rotation are respectively arranged on two sides of the same side of the rotating piece 9.
A preferred technical solution of this embodiment: the upper end cutting sleeve 1 and the plastic body 3 are of an integral structure, the upper end cutting sleeve is provided with a groove surface for supporting the SIM card, convex sliding strips matched with the sliding rails 31 are arranged on two sides of the upper end cutting sleeve, and a right trapezoid notch 11 matched with the right trapezoid part is arranged on one convex sliding strip close to the clamping part 34.
A preferred technical solution of this embodiment: a row of terminal elastic sheets 4 far away from the push rod type ejection structure are detection terminal elastic sheets which are arranged into a straight line by two non-conductive side terminal elastic sheets.
A preferred technical solution of this embodiment: and the upper end clamping sleeve 1 is inserted with a grounding piece 2 at one side of the cover joint surface of the terminal elastic piece, and after the upper end clamping sleeve 1 slides into the plastic body 3, the grounding piece 2 on the upper end clamping sleeve switches on the two terminal elastic pieces arranged at the sides.
Example 2:
after upper end cutting ferrule 1 takes out, puts into intelligent terminal's SIM card the groove face of upper end cutting ferrule 1, the SIM card up, then slides in plastic body 3 along slide 31, works as the card of right trapezoid notch 11 behind the right trapezoid portion on the card portion 34, upper end cutting ferrule 1 is fixed, and the second lug of the tight SIM card in curved part top of terminal shell fragment 4 and the revolving fragment on the revolution mechanic presses upper end cutting ferrule 1 side, and upper end cutting ferrule 1 is fixed, can not rock, and then makes the SIM card stable.
Example 3:
the SIM card is taken out and moved, push the cap 5 of push type, 5 of push type cap drive push rod 7 move forward along dovetail 32, the side extension plate of one side of push rod 7 moves forward and can push down the right trapezoid portion on the card portion 34, make the right trapezoid notch 11 no longer blocked, simultaneously, the rotating plate 9 on the revolution mechanic is withstood the first lug by the outer end of push rod 7, another second lug on it is withstood the side of the cutting ferrule 1 of the said upper end, the cutting ferrule 1 of the upper end after unclamping can be pushed out a distance, until the right trapezoid notch 11 breaks away from the right trapezoid portion on the card portion 34, the push rod 7 is restored to the initial position because of the effect of spring 6.
The upper end cutting sleeve 1 is exposed outside the mobile terminal, the upper end cutting sleeve 1 is taken out, and the SIM card is taken out.
To sum up, the utility model discloses a from bullet formula SIM card support adopts the cutting ferrule formula mode to pack into, and the dress card is convenient. The utility model discloses a hold in palm from bullet formula SIM card is provided with push-down ejecting structure, conveniently moves back the card. The utility model discloses a hold in the palm from bullet formula SIM card is equipped with the pinning function, and the upper end cutting ferrule is pinned the back, and the SIM card in it can not rock, and the antivibration is effectual. The utility model discloses a hold in palm from bullet formula SIM card still is provided with and listens the PIN function, and the terminal shell fragment that the grounding strip was put with two sides switches on in order to form and listen the terminal, and supports the hot plug.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same way in the protection scope of the present invention.
Claims (7)
1. A self-ejecting SIM card holder, comprising:
the plastic body (3) is provided with opposite slide ways (31) for the upper end ferrule (1) to slide in, and a clamping part (34) for clamping the upper end ferrule (1) after sliding in;
the push rod type ejection structure is arranged on one side of the plastic body (3), a push rod (7) which can push the clamping part (34) down to loosen the upper end clamping sleeve (1) after being pushed is arranged on the push rod type ejection structure, and the front end of the push rod (7) can eject a rotating structure to enable the upper end clamping sleeve (1) to be withdrawn from the plastic body (3) for a distance after being loosened.
2. A self-eject SIM card holder as claimed in claim 1, wherein the plastic body (3) is of one-piece construction, on which are disposed:
the multi-PIN terminal groove is used for mounting a terminal elastic sheet (4);
the dovetail groove (32) is laterally arranged on the side part of the plastic body (3);
a push rod through hole (33), the push rod (7) is arranged on the push rod through hole in a penetrating way, one side of the push rod through hole (33) is communicated with the clamping part (34) so that one side pressing part of the push rod (7) can enter the upper side of the clamping part (34);
and a rotating structure mounting part arranged at the tail end of the push rod through hole (33).
3. The self-eject SIM card holder as claimed in claim 2, wherein the card portion (34) has gaps on three sides, and a raised right trapezoid portion is disposed at the outer end thereof, and a section of the right trapezoid portion is disposed in the sliding section to form a stopper, and a chamfer is disposed on the top surface of the other section of the right trapezoid portion for advancing and retracting the pressing portion of the push rod (7), and the inclined surface of the right trapezoid portion faces the sliding entrance of the plastic body.
4. A self-ejecting SIM card holder as claimed in claim 3, wherein the push-bar ejection mechanism comprises:
the pressing cap (5) is provided with a dovetail convex strip matched with the dovetail groove (32) on one side, and a convex blind hole is formed in one end, facing the push rod (7), of the pressing cap;
a push rod (7) with one end connected in the convex blind hole in an interference manner, and a side board is arranged on one side of the wide part of the push rod, extends into the upper side of the clamping part (34) in the lateral direction and is arranged on the slope bottom of the inclined plane of the right trapezoid part;
the spring (6) is sleeved at the narrow part of the push rod body, one end of the spring (6) is propped against the pressing cap (5), and the other end of the spring is propped against the edge of the hole opening of the push rod through hole (33);
rotating-structure, including a revolving fragment (9) and cylinder pole (8), revolving fragment (9) cup joint on cylinder pole (8) and this cylinder pole (8) are fixed the rotating-structure installation department, both sides of revolving fragment (9) homonymy are provided with respectively can by push rod (7) top first lug, during the rotation top to the second lug of upper end cutting ferrule (1).
5. A self-eject SIM card holder as claimed in claim 3, wherein the upper end card sleeve (1) is integrated with the plastic body (3) and has a groove surface for holding the SIM card, and has two sides provided with outward protruding sliding strips for engaging with the sliding rails (31), and one of the outward protruding sliding strips adjacent to the card portion (34) is provided with a right trapezoid notch (11) for engaging with the right trapezoid portion.
6. A self-eject SIM card holder as claimed in claim 2, wherein the row of terminal springs (4) remote from the push-rod ejection structure are detection terminal springs, which are aligned by two non-conductive side terminal springs.
7. The self-eject SIM card holder as claimed in claim 6, wherein the upper end card sleeve (1) has a grounding plate (2) inserted into one side of the cover surface of the terminal spring, and after the upper end card sleeve (1) slides into the plastic body (3), the grounding plate (2) on the upper end card sleeve conducts the two terminal spring at the side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020352017.4U CN211127787U (en) | 2020-03-19 | 2020-03-19 | Self-ejection type SIM card holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020352017.4U CN211127787U (en) | 2020-03-19 | 2020-03-19 | Self-ejection type SIM card holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211127787U true CN211127787U (en) | 2020-07-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020352017.4U Active CN211127787U (en) | 2020-03-19 | 2020-03-19 | Self-ejection type SIM card holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211127787U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114499565A (en) * | 2020-10-26 | 2022-05-13 | 北京小米移动软件有限公司 | Popup structure of SIM card support and electronic equipment |
-
2020
- 2020-03-19 CN CN202020352017.4U patent/CN211127787U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114499565A (en) * | 2020-10-26 | 2022-05-13 | 北京小米移动软件有限公司 | Popup structure of SIM card support and electronic equipment |
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