CN216794123U - Three-in-one card holder capable of effectively preventing card from falling - Google Patents
Three-in-one card holder capable of effectively preventing card from falling Download PDFInfo
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- CN216794123U CN216794123U CN202122843358.9U CN202122843358U CN216794123U CN 216794123 U CN216794123 U CN 216794123U CN 202122843358 U CN202122843358 U CN 202122843358U CN 216794123 U CN216794123 U CN 216794123U
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- card
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- elastic steel
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Abstract
The utility model discloses a three-out-of-three integrated card holder capable of effectively preventing a card from falling, which comprises a plastic main body forming a card holder main body structure, and an intermediate metal support sheet embedded in the plastic main body and formed by embedding and injection molding with the plastic main body, wherein the plastic main body is of a hollow frame structure, hollow areas are divided into a plurality of clamping grooves, a support cross beam for dividing two adjacent clamping grooves is formed on the intermediate metal support sheet, and an elastic steel sheet is arranged on the support cross beam. The utility model provides a novel card fastening structure, which can keep the card fastening function after long-time and frequent card installation or removal and effectively prevent the card from falling.
Description
Technical Field
The utility model belongs to the technical field of card support structures, and particularly relates to a three-in-three integrated card support capable of effectively preventing a card from falling.
Background
The card holder is a carrier for holding a communication card in the mobile terminal device. According to the functional requirements of a user, a plurality of cards need to be borne on the card support for different cards to be used in different social circles; or multiple types of cards need to be carried on the card holder to meet the installation requirements of various types of cards on the market. However, when the mobile phone card holder is used, when the card is placed on the card holder and then the card holder is placed in the mobile phone card holder, the card is often easy to fall off from the card holder. Therefore, in response to the customer's requirement, it is necessary to add a function of preventing the card from falling on the card holder. In the prior art, some card support structures are designed with card fastening structures, for example, a spring plate structure is additionally embedded in the side wall of the card slot for clamping the card. Although the method solves the problem that the card is easy to fall off, after long-time use, the elastic sheet is easy to generate elastic fatigue to lose the pressing effect, so that the function of fastening the card cannot be effectively kept, and the use is influenced.
Therefore, there is a need to provide a new triple-function card holder that effectively prevents the card from falling off.
Disclosure of Invention
The utility model mainly aims to provide a three-in-one card holder capable of effectively preventing a card from falling off, and provides a novel card fastening structure, so that the card fastening function can be still maintained after the card is frequently mounted or dismounted for a long time, and the card is effectively prevented from falling off.
The utility model realizes the purpose through the following technical scheme: the utility model provides an effectively prevent three integral type cards of selecting three that the card dropped and hold in the palm, it holds in the palm the plastic main part of major structure, embedded including forming the card in the plastic main part and with plastic main part buries injection moulding's middle metal backing sheet, the plastic main part is for hollow frame structure and cavity region divided and form a plurality of draw-in grooves, be formed with on the middle metal backing sheet and cut apart adjacent two the supporting beam of draw-in groove, be provided with the elastic steel piece on the supporting beam.
Furthermore, the elastic steel sheet comprises a connecting body which is attached and fixed on the supporting beam and elastic sheet terminals which are formed by downwards turning the front side edge and the rear side edge of the connecting body.
Furthermore, the front side edge and the rear side edge of the connecting body are downwards folded to form holding pieces which hold the supporting beam tightly.
Furthermore, the three pairs of the holding pieces are respectively arranged at the left end and the right end of the elastic steel piece and in the middle of the elastic steel piece.
Furthermore, the elastic sheet terminals on the front side and the rear side of the connecting body respectively extend into the two adjacent clamping grooves.
Furthermore, the sections at the two ends of the supporting cross beam are coated by the plastic material of the plastic main body, the plastic material of the plastic main body extends to the end part of the elastic steel sheet along the supporting cross beam, and the plastic material of the plastic main body is utilized to limit the end parts of the left end and the right end of the elastic steel sheet.
Further, the card slot includes a first card slot, a second card slot and a third card slot.
The first clamping groove, the second clamping groove and the third clamping groove are positioned on the same horizontal layer and are sequentially distributed in an arrayed manner; or the like, or, alternatively,
the design of a laminated structure is adopted, wherein two clamping grooves are positioned on the same horizontal layer, and the other clamping groove is positioned on the other horizontal layer of the laminated structure.
Compared with the prior art, the three-in-one card holder capable of effectively preventing the card from falling has the beneficial effects that: the supporting beam part of the middle metal supporting sheet is exposed, an elastic steel sheet structure is riveted and pressed at the exposed part, the supporting beam is tightly held by the holding sheets formed by downwards turning the front side and the back side of the elastic steel sheet to realize fixed connection, the elastic sheet terminals formed by downwards turning the front side and the back side of the elastic steel sheet provide a fastening function for the cards in the two adjacent clamping grooves, the cards can be propped against the cards to realize the function of fastening the cards after being placed into the clamping grooves, and the problem that the cards are easy to fall is solved; and the elastic steel sheet is riveted with the supporting beam together, the overall structure of the clamping support is greatly improved, the fatigue resistance of the elastic sheet terminal is improved, and the service life of the clamping support is further prolonged. A more durable elastic deformability can be maintained.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic illustration of an explosive structure according to an embodiment of the present invention;
FIG. 3 is a partial schematic view of an embodiment of the present invention;
the figures in the drawings represent:
100-a three-in-one card holder for effectively preventing a card from falling;
1-plastic main body; 2-middle metal support sheet, 21-support beam; 3-card slot, 31-first card slot, 32-second card slot, 33-third card slot; 4-elastic steel sheet, 41-connecting body, 42-spring terminal and 43-holding sheet.
Detailed Description
The first embodiment is as follows:
referring to fig. 1 to 3, the present embodiment is a three-in-one card holder 100 for effectively preventing a card from falling off, which includes a plastic main body 1 forming a card holder main structure, and an intermediate metal support sheet 2 embedded in the plastic main body 1 and formed by insert injection molding with the plastic main body 1, wherein the plastic main body 1 is a hollow frame structure and a hollow region is divided into a plurality of slots 3, a support beam 21 for dividing two adjacent slots 3 is formed on the intermediate metal support sheet 2, and an elastic steel sheet 4 is disposed on the support beam 21.
The elastic steel sheet 4 includes a connecting body 41 attached and fixed to the supporting beam 21, and elastic sheet terminals 42 formed by folding down from the front and rear sides of the connecting body 41. In order to improve the firmness of the connection between the elastic steel sheet 4 and the supporting beam 21, the front and rear sides of the connecting body 41 are turned downwards to form holding sheets 43 for holding the supporting beam 21. The clasping sheet 43 is mainly provided with three pairs of elastic steel sheets 4 which are respectively arranged at two ends of the elastic steel sheets 4 and at the middle part of the elastic steel sheets 4. The supporting cross beam 21 is tightly held by the three pairs of holding sheets 43, so that the elastic steel sheet 4 can be tightly fixed with the supporting cross beam 21, and the overall structure of the clamping support is improved.
The elastic sheet terminal 42 on one side of the connecting body 41 extends into the corresponding card slot on one side to realize a fastening function for the card in the card slot by using elastic deformation force; the elastic sheet terminal 42 on the other side of the connecting body 41 extends into the card slot on the corresponding side to realize the fastening function for the card in the card slot by using the elastic deformation force. Therefore, two spring terminals 42 for fastening the cards in two adjacent card slots are arranged on one elastic steel sheet 4. After all putting into the card in two adjacent draw-in grooves, can also utilize two cards to realize mutual clamping action to the extrusion of the shell fragment terminal 42 on same elastic steel sheet 4, improve card fastening power.
The sections at the two ends of the supporting beam 21 are coated by the plastic material of the plastic main body 1, the plastic material of the plastic main body 1 extends to the end part of the elastic steel sheet 4 along the supporting beam 21, and the plastic material of the plastic main body 1 is utilized to limit the end parts of the left end and the right end of the elastic steel sheet 4.
The elastic steel sheet 4 in this embodiment may be riveted with the intermediate metal support sheet 2 by a riveting press before injection molding, and then enter an injection molding machine along with the intermediate metal support sheet material belt, and the plastic main body 1 is molded by a one-time molding process, thereby obtaining the card support structure of this embodiment.
The card slot 3 includes a first card slot 31, a second card slot 32, and a third card slot 33. In this embodiment, the first card slot 31, the second card slot 32, and the third card slot 33 are located on the same horizontal layer and are sequentially arranged. In other embodiments, a stacked design may be used in which two card slots are located in the same horizontal layer and another card slot is located in another horizontal layer of the stack.
When this embodiment inserts the card and holds in the palm, utilize the shell fragment terminal 42 shrink of front end and/or tail end, squeeze the centre gripping card through the tension that produces, guarantee that the card can not drop easily from the draw-in groove when dress card gets the card.
According to the three-in-one card holder 100 capable of effectively preventing the cards from falling, the supporting beam part of the middle metal supporting sheet is exposed, the exposed part is riveted with the elastic steel sheet structure, the supporting beam is tightly held by the holding sheet formed by downwards turning the front side and the rear side of the elastic steel sheet to realize fixed connection, the elastic sheet terminals formed by downwards turning the front side and the rear side of the elastic steel sheet provide fastening functions for the cards in the two adjacent clamping grooves, the cards can be supported to realize the function of fastening the cards after being placed in the clamping grooves, and the problem that the cards are easy to fall is solved; and the elastic steel sheet is riveted with the supporting beam together, the overall structure of the clamping support is greatly improved, the fatigue resistance of the elastic sheet terminal is improved, and the service life of the clamping support is further prolonged. A more durable elastic deformability can be maintained.
What has been described above are merely some embodiments of the present invention. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the inventive concept thereof, and these changes and modifications can be made without departing from the spirit and scope of the utility model.
Claims (7)
1. The utility model provides a three-in-one card that effectively prevents card drop holds in palm which characterized in that: it holds in the palm the plastic main part of major structure, embeds including forming the card in the plastic main part and with plastic main part buries injection moulding's middle metal backing sheet, the plastic main part is hollow frame construction and cavity region and is divided and form a plurality of draw-in grooves, be formed with on the middle metal backing sheet and cut apart adjacent two the supporting beam of draw-in groove, the last elastic steel piece that is provided with of supporting beam.
2. The three-in-three integrated card holder for effectively preventing a card from falling off of claim 1, wherein: the elastic steel sheet comprises a connecting body which is attached and fixed on the supporting cross beam and elastic sheet terminals which are formed by downwards turning the front side edge and the rear side edge of the connecting body.
3. The three-in-one card holder effective to prevent a card from falling of claim 2, wherein: the front side edge and the rear side edge of the connecting body are downwards folded to form holding pieces which hold the supporting beam tightly.
4. A three-out-of-three integrated card holder effective to prevent a card from falling off as claimed in claim 3, wherein: the three pairs of the holding pieces are respectively arranged at the left end and the right end of the elastic steel piece and in the middle of the elastic steel piece.
5. The three-in-one card holder effective to prevent a card from falling of claim 2, wherein: the elastic sheet terminals on the front side and the rear side of the connecting body respectively extend into the two adjacent clamping grooves.
6. The three-in-three integrated card holder for effectively preventing a card from falling off of claim 1, wherein: the two end sections of the supporting cross beam are coated by the plastic material of the plastic main body, the plastic material of the plastic main body extends to the end part of the elastic steel sheet along the supporting cross beam, and the plastic material of the plastic main body is utilized to limit the end parts of the left end and the right end of the elastic steel sheet.
7. The three-in-one card holder effective to prevent a card from falling of claim 1, wherein: the clamping grooves comprise a first clamping groove, a second clamping groove and a third clamping groove;
the first clamping groove, the second clamping groove and the third clamping groove are positioned on the same horizontal layer and are sequentially distributed; or the like, or, alternatively,
the design of a laminated structure is adopted, wherein two clamping grooves are positioned on the same horizontal layer, and the other clamping groove is positioned on the other horizontal layer of the laminated structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122843358.9U CN216794123U (en) | 2021-11-19 | 2021-11-19 | Three-in-one card holder capable of effectively preventing card from falling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122843358.9U CN216794123U (en) | 2021-11-19 | 2021-11-19 | Three-in-one card holder capable of effectively preventing card from falling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216794123U true CN216794123U (en) | 2022-06-21 |
Family
ID=82004051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122843358.9U Active CN216794123U (en) | 2021-11-19 | 2021-11-19 | Three-in-one card holder capable of effectively preventing card from falling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216794123U (en) |
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2021
- 2021-11-19 CN CN202122843358.9U patent/CN216794123U/en active Active
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