CN211046922U

CN211046922U - Card support structure member for mobile phone

Info

Publication number: CN211046922U
Application number: CN201921788280.1U
Authority: CN
Inventors: 朱新爱; 程钊; 郑世东
Original assignee: Shanghai Laimu Electronic Co Ltd
Current assignee: Shanghai Laimu Electronic Co Ltd
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-07-17
Anticipated expiration: 2029-10-23

Abstract

The utility model relates to a card support structure member for mobile phone, which comprises a card cap and a card support, wherein the card cap comprises a strip-shaped structure main body, and a plurality of positioning pins and locking fasteners are arranged along one side surface of the strip-shaped structure main body; the card holds in the palm including the framework, one side of framework be equipped with locating pin assorted locating hole to be equipped with hasp spare assorted hasp groove. Compared with the prior art, the matching structure of the clamping cap and the clamping support can obviously save production and assembly stations, and the locking between the clamping cap and the clamping support can be realized only by pushing the locking piece into the locking groove mechanically; the elastic structure of the locking fastener ensures the activity between the two; the assembly process between the clamping cap and the clamping support is completed through only one propelling action, the positioning function is excellent, and large-scale and full-automatic industrial production can be realized.

Description

Card support structure member for mobile phone

Technical Field

The utility model belongs to the technical field of the cell-phone card holds in the palm, and especially, relate to a card holds in palm structure spare for cell-phone.

Background

In the existing mobile phone card support, the combination of a card cap and the card support is a welding type, a riveting type and an integrated type combination mode. Although the welding type or riveting type card support has the movement amount between the card cap and the card support, the deformation of the card support is buffered in the plugging and unplugging process of the card support, and the manufacturing process is complex, more parts are needed, and the reject ratio is high. In the integrated card support structure in the prior art, although the forming process is simple, no movement exists between the card cap and the card support, and the integrated card support structure is difficult to perfectly match with the card seat.

For the welding card support molding, the clamping cap and the body are matched through a welding steel sheet, for the riveting card support, the riveting molding is needed through a rivet, the two card supports are assembled through a welding or riveting process, and large-scale and industrialized full-automatic production cannot be realized.

CN105666065B discloses a method for manufacturing an integrated mobile phone card holder, which includes the following steps: selecting an aluminum alloy material belt corresponding to the size specification of the mobile phone card holder; adopting a punch press and a stamping and forging die to prepare a card holder blank through stamping, cutting and forging; removing burrs and flashes of the card support; chamfering the card support blank by adopting a CNC (computer numerical control) processing machine tool according to the design requirement of the mobile phone card support; carrying out surface sand blasting treatment to meet the surface matte design requirement; and carrying out surface color treatment by adopting an anodic oxidation process. Therefore, although the technical scheme can realize the streamlined production of the mobile phone card holder, the produced card holder is an integrated structure, and the activity retention between the card cap and the card holder cannot be realized.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a stable, the quick card support structure spare that is used for the cell-phone of assembly of padlock in order to overcome the defect that above-mentioned prior art exists.

The purpose of the utility model can be realized through the following technical scheme:

the card support structure used for the mobile phone in the utility model comprises a card cap and a card support,

the clamping cap comprises a strip-shaped structure body, and a plurality of positioning pins and locking fasteners are arranged along the side surface of one side of the strip-shaped structure body;

the card holds in the palm, including the framework, one side of framework be equipped with locating pin assorted locating hole to be equipped with hasp spare assorted hasp groove.

Furthermore, the locking fastener is an integrally formed bending plate and comprises a large arm plate, a small arm plate and a connecting plate connected between the large arm plate and the small arm plate;

the large arm plate is embedded in the strip-shaped structure main body, the connecting plate extends out of the strip-shaped structure main body, and the small arm plate is exposed outside the strip-shaped structure main body.

Furthermore, the connecting plates are perpendicular to the large arm plate and the small arm plate.

Further, the connecting plate is parallel to the length direction of the positioning pin.

Furthermore, the locking groove is composed of a first transverse plate and a second transverse plate which are connected to one side of the frame body, and the second transverse plate is positioned below the first transverse plate.

Furthermore, a gap is arranged between the first transverse plate and the second transverse plate to form an insertion channel;

a locking channel is arranged between one side of the first transverse plate and one side of the second transverse plate and one side of the frame body;

the connecting plate can extend into along the inserting channel and clamp the small arm board in the buckling and locking channel.

Further, the end part of the positioning pin is in a conical structure. The conical structure can realize rapid positioning and splicing between the positioning pin and the positioning hole.

Furthermore, the locking fastener is made of elastic metal material.

Further, the first transverse plate and the second transverse plate are both made of rigid metal materials.

Compared with the prior art, the utility model has the advantages of it is following:

1) the cooperation structure of card cap and card support among this technical scheme can show save production assembly worker station, only needs mechanical type to push the hasp piece into the hasp groove and can realize the locking between card cap and card support. And the elastic structure of the locking fastener ensures the activity between the two.

2) The cooperation of locating pin and locating hole among this technical scheme has eliminated card cap and card and has held in the palm 2 translation degrees of freedom and 1 rotational degree of freedom to realized the elimination of 1 translation degree of freedom in the padlock passageway through the forearm integrated circuit board, card cap metal terminal has reverse buckle structure, very strong cohesion, is difficult for droing.

3) The assembly process is completed by only one propelling action, the positioning function is excellent, and large-scale and full-automatic industrial production can be realized.

Drawings

Fig. 1 is an overall structure diagram of a card holder structure for a mobile phone according to the present invention;

fig. 2 is a schematic view of a split structure of a card holder structure for a mobile phone according to the present invention;

FIG. 3 is a schematic structural view of the locking cap and the locking bracket of the present invention;

fig. 4 is a schematic structural view of the middle clip cap and the clip before the clip holder is locked.

Fig. 5 is a schematic diagram of the installation position of the welding part of the present invention.

In the figure: 1. card cap, 2, card hold in the palm, 11, bar structure main part, 12, locating pin, 13, locating pin, 21, framework, 22, hasp groove, 23, locating hole, 131, locating hole, 132, forearm board, 133, connecting plate, 221, first diaphragm, 222, second diaphragm, 223, insert passageway, 224, hasp passageway, 3, welding part.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

Examples

The card holder structure for the mobile phone in the embodiment comprises a card cap 1 and a card holder 2,

a clamping cap 1: the structure comprises a strip-shaped structure body 11, wherein a plurality of positioning pins 12 and locking fasteners 13 are arranged along one side surface of the strip-shaped structure body 11; the locking piece 13 is an integrally formed bent plate, and comprises a large arm plate 131, a small arm plate 132 and a connecting plate 133 connected between the large arm plate 131 and the small arm plate 132; the large arm plate 131 is embedded in the bar structure body 11, the connecting plate 133 extends from the inside of the bar structure body 11, and the small arm plate 132 is exposed outside the bar structure body 11. The connecting plates 133 are perpendicular to the large arm plate 131 and the small arm plate 132. The connecting plate 133 is parallel to the longitudinal direction of the positioning pin 12.

A card holder 2: the lock catch comprises a frame body 21, wherein one side of the frame body 21 is provided with a positioning hole 23 matched with the positioning pin 12 and a lock catch groove 22 matched with the lock catch piece 13. The locking groove 22 is composed of a first horizontal plate 221 and a second horizontal plate 222 connected to one side of the frame body 21, and the second horizontal plate 222 is positioned below the first horizontal plate 221. A gap is arranged between the first horizontal plate 221 and the second horizontal plate 222 to form an insertion channel 223; a locking channel 224 is arranged between one side of the first transverse plate 221 and one side of the second transverse plate 222 and one side of the frame body 21; the connecting plate 133 can extend into the insertion channel 223 and make the small arm plate 132 clamped in the locking channel 224, the matching structure of the card cap 1 and the card holder 2 can save production and assembly stations remarkably, and the locking between the card cap 1 and the card holder 2 can be realized only by mechanically pushing the locking element 13 into the locking groove 22. The cooperation of locating pin 12 and locating hole 23 has eliminated card cap 1 and card and has held in the palm 2 within 2 translation degrees of freedom and 1 rotation degree of freedom to realized the elimination of 1 translation degree of freedom in padlock passageway 224 through forearm board 132 card, card cap metal terminal has reverse buckle structure, and very strong cohesion is difficult for droing.

The end part of the positioning pin 12 is of a conical structure during model selection, and the conical structure can realize quick positioning and splicing between the positioning pin 12 and the positioning hole 23.

In terms of material selection, the locking member 13 is made of elastic metal material, and the first horizontal plate 221 and the second horizontal plate 222 are made of rigid metal material. The elastic structure of the locking fastener 13 ensures the moving amount between the two.

The embodiments described above are intended to facilitate the understanding and use of the invention by those skilled in the art. It will be readily apparent to those skilled in the art that various modifications to these embodiments may be made, and the generic principles described herein may be applied to other embodiments without the use of the inventive faculty. Therefore, the present invention is not limited to the above embodiments, and those skilled in the art should make improvements and modifications within the scope of the present invention according to the disclosure of the present invention.

Claims

1. A card holder structure for a mobile phone, comprising:

the clamping cap (1) comprises a strip-shaped structure main body (11), and a plurality of positioning pins (12) and locking fasteners (13) are arranged along one side surface of the strip-shaped structure main body (11);

card holds in palm (2), including framework (21), one side of framework (21) be equipped with locating pin (12) assorted locating hole (23) to be equipped with hasp piece (13) assorted hasp groove (22).

2. The card holder structure for mobile phone according to claim 1, wherein the locking member (13) is a bent plate formed integrally and including a large arm plate (131), a small arm plate (132) and a connecting plate (133) connected between the large arm plate (131) and the small arm plate (132);

the large arm plate (131) is embedded in the strip-shaped structure main body (11), the connecting plate (133) extends out of the strip-shaped structure main body (11), and the small arm plate (132) is exposed outside the strip-shaped structure main body (11).

3. A card holder structure for cellular phone according to claim 2, wherein said connecting plates (133) are perpendicular to the upper arm plate (131) and the lower arm plate (132).

4. A card holder structure for cellular phone according to claim 3, wherein said connecting plate (133) is parallel to the length direction of said positioning pin (12).

5. The structural member of claim 2, wherein the locking groove (22) is formed by a first horizontal plate (221) and a second horizontal plate (222) connected to one side of the frame body (21), and the second horizontal plate (222) is located below the first horizontal plate (221).

6. The card holder structure of claim 5, wherein a gap is provided between the first horizontal plate (221) and the second horizontal plate (222) to form an insertion channel (223);

a locking channel (224) is arranged between one side of the first transverse plate (221) and one side of the second transverse plate (222) and one side of the frame body (21);

the connecting plate (133) can extend along the insertion channel (223) and enables the small arm plate (132) to be clamped in the buckling and locking channel (224).

7. A card holder structure for cellular phone according to claim 1, characterized in that the end of said positioning pin (12) is tapered.

8. The structural member of a card holder for cellular phone according to claim 1, wherein said locking member (13) is made of elastic metal material.

9. The card holder structure of claim 5, wherein the first horizontal plate (221) and the second horizontal plate (222) are both made of rigid metal material.