CN213184795U - Stable structure type card holder - Google Patents
Stable structure type card holder Download PDFInfo
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- CN213184795U CN213184795U CN202022306391.3U CN202022306391U CN213184795U CN 213184795 U CN213184795 U CN 213184795U CN 202022306391 U CN202022306391 U CN 202022306391U CN 213184795 U CN213184795 U CN 213184795U
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- card
- rotating
- mounting groove
- pivoting
- convex hull
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Abstract
The utility model discloses a stable structure type card holder, which comprises a body and a covering and card returning mechanism; the body comprises an insulating part and a metal sheet, wherein the outer end surface of the insulating part is concavely provided with a mounting groove, a convex hull is formed on the metal sheet through stamping, and the convex hull is positioned in the mounting groove; the card withdrawing mechanism comprises a rotating part and a pushing part; one end of the rotating piece is provided with a pivoting part, a pivoting hole is formed in the pivoting part, and the convex hull is embedded in the pivoting hole. The card withdrawing mechanism is integrated on the card support body, the horizontal telescopic movement of the covering is realized by the card withdrawing mechanism, the card withdrawing mechanism is not required to be arranged on the card holder, and the internal space of the mobile phone occupied by the card holder is reduced; simultaneously through forming the convex closure through the punching press on the sheetmetal to rotating the piece and rotationally fixing outside the convex closure, effectively preventing to lead to the not hard up problem of part because of wearing and tearing, improve the stability of moving back card mechanism, promote the life of product, the cost is also very low.
Description
Technical Field
The utility model relates to a card holds in the palm the field technique, especially indicates a stable in structure type card holds in palm.
Background
The mobile phone is an important tool for contacting with others, and a SIM card is required to be inserted when the mobile phone is used. The traditional mobile phone inserts the SIM card inside the mobile phone, and the mode occupies a small space, but is troublesome to operate, the battery and the rear cover need to be detached when the SIM card is taken out or put in, and the battery and the rear cover need to be assembled after the operation is finished, so that the mobile phone is very inconvenient.
Most of current cell-phones offer at the fuselage side and supply the card to hold in the palm male slot, be provided with the cassette of being connected with the cell-phone circuit board in the slot, and in the time of the use, the SIM card is placed on the card holds in the palm, through holding in the palm the card and insert in the slot for the SIM card switches on with the cassette contact, can withdraw from in order to change the SIM card in order to make the card hold in the palm, generally need set up and move back a card mechanism.
Among the prior art, move back card mechanism integration on the cassette, generally utilize to rotate the piece and support to press and promote the card to hold in the palm and outwards stretch out and realize the card support and withdraw from, though this kind of structural style is simple, nevertheless can make the volume grow of cassette, has occupied the great space of cell-phone, influences the internal line overall arrangement of cell-phone. Therefore, it is necessary to develop a new solution to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model discloses to the disappearance that prior art exists, its main objective provides a stable in structure type card holds in the palm, and it can effectively solve current card moving back mechanism and set up the problem that leads to the cassette occupation space big, influence the inside circuit layout of cell-phone at the cassette.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a stable structure type card holder comprises a body, a covering and card withdrawing mechanism; the surface of the body is concavely provided with a containing groove for placing an electronic card, the body comprises an insulating part and a metal sheet embedded and molded in the insulating part, the outer end surface of the insulating part is concavely provided with a mounting groove, a convex hull is formed on the metal sheet by stamping, and the convex hull is positioned in the mounting groove; the cover is connected with the outer end of the body in an installing way and can be horizontally and movably arranged in a back and forth way in the lateral direction; the card withdrawing mechanism is arranged on the body and drives the covering to horizontally extend outwards, and the card withdrawing mechanism comprises a rotating part and a pushing part; one end of the rotating piece is provided with a pivoting part, a pivoting hole is formed in the pivoting part, the convex hull is embedded in the pivoting hole, the outer side face of the pivoting part is provided with a plurality of first teeth distributed around the rotating center of the rotating piece, and the other end of the rotating piece is abutted against the inner end side face of the cover; the pushing piece can be horizontally and movably arranged in the mounting groove back and forth, a second tooth is arranged on the side face of the inner end of the pushing piece and meshed with the first tooth, a through hole is formed in the covered inner side face and the covered outer side face in a penetrating mode, and the through hole is opposite to the outer end face of the pushing piece.
As a preferable scheme, the rotating parts are two in bilateral symmetry, the convex hulls are two in bilateral symmetry, the two convex hulls are respectively embedded in the pivot holes of the corresponding rotating parts, the two side surfaces of the inner end of the pushing part are respectively provided with second teeth, and the second teeth are respectively meshed with the first teeth of the corresponding rotating parts.
As a preferred scheme, a guide part extends from the inner side surface of the cover, the guide part is embedded in the mounting groove, and one end of the rotating part abuts against the inner end surface of the guide part.
As a preferable scheme, the surface of the guiding part is concavely provided with a limiting groove, the body is provided with a cover plate, the cover plate covers the mounting groove, the cover plate is bent to extend out of a limiting part, and the limiting part extends into the limiting groove.
As a preferred scheme, the cover plate is made of metal and is fixedly connected with the convex hull in a spot welding mode.
Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly, can know by above-mentioned technical scheme:
the card withdrawing mechanism is integrated on the card support body, the covering horizontal telescopic activity is realized by the card withdrawing mechanism, the card withdrawing mechanism does not need to be arranged on the card holder, the length and the width of the card holder are greatly reduced, the volume of the card holder is smaller, the internal space occupied by the card holder is reduced, and convenience is brought to mobile phone manufacturers for optimizing the internal layout of the mobile phone; simultaneously through forming the convex closure through the punching press on the sheetmetal to rotating the piece and rotationally fixing outside the convex closure, effectively preventing to lead to the not hard up problem of part because of wearing and tearing, improve the stability of moving back card mechanism, promote the life of product, the cost is also very low.
To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Drawings
FIG. 1 is an exploded view of a preferred embodiment of the present invention;
FIG. 2 is a schematic view of the preferred embodiment of the present invention with the cover not extended;
fig. 3 is a schematic view of the extended state of the cover according to the preferred embodiment of the present invention.
The attached drawings indicate the following:
10. body 101, containing groove
102. Mounting groove 11 and insulating part
12. Sheet metal 121, convex hull
13. Cover plate 131 and limiting part
20. Cover 201, limiting groove
202. Through hole 21, guide part
30. Card withdrawing mechanism 301 and pin joint hole
31. Rotating member 311 and pivot joint part
312. First tooth 32, pusher
321. And a second tooth.
Detailed Description
Referring to fig. 1 to 3, a specific structure of a preferred embodiment of the present invention is shown, which includes a main body 10, a cover 20 and a card ejecting mechanism 30.
The surface of the body 10 is concavely provided with a containing groove 101 for placing an electronic card, the body 10 comprises an insulating part 11 and a metal sheet 12 embedded and molded in the insulating part, and the outer end surface of the insulating part 11 is concavely provided with a mounting groove 102; the metal sheet 12 is formed with a convex hull 121 by stamping, and the convex hull 121 is located in the mounting groove 102. In this embodiment, the upper and lower sides of the body 10 are both provided with accommodating grooves 101 for accommodating Nano cards or TransFlash cards, and the metal sheet 12 partitions the accommodating grooves 101 on the upper and lower sides of the body 10; the main body 10 is provided with a cover plate 13, the cover plate 13 covers the mounting groove 102, and a limiting part 131 is bent and extended from the cover plate 13; the cover plate 13 is made of metal, and the cover plate 13 is fixedly connected with the convex hull 121 in a spot welding mode.
The cover 20 is connected to the outer end of the body 10 and can be horizontally and movably arranged in a back and forth manner. In this embodiment, a guiding portion 21 extends from an inner side surface of the cover 20, the guiding portion 21 is embedded in the mounting groove 102, a limiting groove 201 is concavely formed on a surface of the guiding portion 21, and the limiting portion 131 extends into the limiting groove 201.
The card withdrawing mechanism 30 is arranged on the body 10 and drives the cover 20 to horizontally extend outwards, and the card withdrawing mechanism 30 comprises a rotating part 31 and a pushing part 32; one end of the rotating member 31 has a pivoting portion 311, the pivoting portion 311 is provided with a pivoting hole 301, the convex hull 121 is embedded in the pivoting hole 301, the outer side surface of the pivoting portion 311 has a plurality of first teeth 312 arranged around the rotation center of the rotating member 31, and the other end of the rotating member 31 abuts against the inner end side surface of the cover 20; the pushing part 32 can be horizontally and movably arranged in the mounting groove 102 back and forth, the inner end side of the pushing part 32 is provided with a second tooth 321, the second tooth 321 is meshed with the first tooth 312, the inner side and the outer side of the cover 20 are provided with a through hole 202 in a penetrating manner, and the through hole 202 is opposite to the outer end face of the pushing part 32. In this embodiment, the rotating member 31 is two symmetrically arranged left and right, the convex hulls 121 are also two symmetrically arranged left and right, the two convex hulls 121 are respectively embedded in the pivot holes 301 of the corresponding rotating member 31, both side surfaces of the inner end of the pushing member 32 are provided with second teeth 321, and the second teeth 321 are respectively engaged with the first teeth 312 of the corresponding rotating member 31; one end of the rotating member 31 abuts on the inner end surface of the guide portion 21.
Detailed description the working principle of the present embodiment is as follows:
during assembly, firstly, the convex hull 121 is stamped and formed on the metal sheet 12, then the rotating part 31 is rotatably arranged on the outer periphery side of the convex hull 121 through the pivoting hole 301, then the pushing part 32 is arranged between the two rotating parts 31, and the second teeth 321 are meshed with the first teeth 312; then the guide portion 21 of the cover 20 is inserted into the mounting groove 102; and finally, covering the cover plate 13 above the mounting groove 102, and welding and fixing the cover plate with the convex hull 121 to finish mounting.
When the electronic product is used, the product is inserted into a clamping seat of the electronic product, firstly, the product is inserted into the through hole 202 through the ejector pin and is abutted against the outer end face of the pushing piece 32 so as to drive the pushing piece 32 to move inwards, the second tooth 321 on the pushing piece 32 is meshed with the first tooth 312 on the rotating piece 31 and drives the rotating piece 31 to rotate, one end of the rotating piece 31 is abutted against the inner end face of the guide part 21 of the cover 20 so as to drive the cover 20 to move outwards and extend out of the side face of the electronic product, and then the cover 20 is grabbed by hand to pull out the whole product outwards so as to replace the electronic card; after the replacement is finished, the product can be inserted into the card seat of the electronic product again, and after the product is inserted in place, the outer side surface of the cover 20 is parallel and level with the outer side surface of the electronic product, so that the appearance of the electronic product is not affected.
The utility model discloses a design focus lies in:
the card withdrawing mechanism is integrated on the card support body, the covering horizontal telescopic activity is realized by the card withdrawing mechanism, the card withdrawing mechanism does not need to be arranged on the card holder, the length and the width of the card holder are greatly reduced, the volume of the card holder is smaller, the internal space occupied by the card holder is reduced, and convenience is brought to mobile phone manufacturers for optimizing the internal layout of the mobile phone; simultaneously through forming the convex closure through the punching press on the sheetmetal to rotating the piece and rotationally fixing outside the convex closure, effectively preventing to lead to the not hard up problem of part because of wearing and tearing, improve the stability of moving back card mechanism, promote the life of product, the cost is also very low.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (5)
1. The utility model provides a stable in structure type card holds in palm which characterized in that: comprises a body, a covering and card withdrawing mechanism; the surface of the body is concavely provided with a containing groove for placing an electronic card, the body comprises an insulating part and a metal sheet embedded and molded in the insulating part, the outer end surface of the insulating part is concavely provided with a mounting groove, a convex hull is formed on the metal sheet by stamping, and the convex hull is positioned in the mounting groove; the cover is connected with the outer end of the body in an installing way and can be horizontally and movably arranged in a back and forth way in the lateral direction; the card withdrawing mechanism is arranged on the body and drives the covering to horizontally extend outwards, and the card withdrawing mechanism comprises a rotating part and a pushing part; one end of the rotating piece is provided with a pivoting part, a pivoting hole is formed in the pivoting part, the convex hull is embedded in the pivoting hole, the outer side face of the pivoting part is provided with a plurality of first teeth distributed around the rotating center of the rotating piece, and the other end of the rotating piece is abutted against the inner end side face of the cover; the pushing piece can be horizontally and movably arranged in the mounting groove back and forth, a second tooth is arranged on the side face of the inner end of the pushing piece and meshed with the first tooth, a through hole is formed in the covered inner side face and the covered outer side face in a penetrating mode, and the through hole is opposite to the outer end face of the pushing piece.
2. A structurally stable card holder according to claim 1, wherein: the two rotating parts are arranged in a bilateral symmetry mode, the two convex hulls are embedded in pin joint holes of the corresponding rotating parts respectively, second teeth are arranged on two side faces of the inner end of the pushing part, and the second teeth are meshed with first teeth of the corresponding rotating parts respectively.
3. A structurally stable card holder according to claim 1, wherein: a guide part extends from the inner side surface of the cover, the guide part is embedded in the mounting groove, and one end of the rotating part abuts against the inner end surface of the guide part.
4. A structurally stable card holder according to claim 3, wherein: the surface of the guide part is concavely provided with a limiting groove, the body is provided with a cover plate, the cover plate covers the mounting groove, a limiting part is bent and extended from the cover plate, and the limiting part extends into the limiting groove.
5. A structurally stable card holder according to claim 4, wherein: the cover plate is made of metal and is fixedly connected with the convex hull in a spot welding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022306391.3U CN213184795U (en) | 2020-10-16 | 2020-10-16 | Stable structure type card holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022306391.3U CN213184795U (en) | 2020-10-16 | 2020-10-16 | Stable structure type card holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213184795U true CN213184795U (en) | 2021-05-11 |
Family
ID=75779751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022306391.3U Active CN213184795U (en) | 2020-10-16 | 2020-10-16 | Stable structure type card holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213184795U (en) |
-
2020
- 2020-10-16 CN CN202022306391.3U patent/CN213184795U/en active Active
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