CN106972307B - Card holder - Google Patents

Card holder Download PDF

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Publication number
CN106972307B
CN106972307B CN201710324858.7A CN201710324858A CN106972307B CN 106972307 B CN106972307 B CN 106972307B CN 201710324858 A CN201710324858 A CN 201710324858A CN 106972307 B CN106972307 B CN 106972307B
Authority
CN
China
Prior art keywords
card
arm
connecting arms
clamping support
card holder
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201710324858.7A
Other languages
Chinese (zh)
Other versions
CN106972307A (en
Inventor
陈焕毅
刘飞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jits Comm Co ltd
Original Assignee
Jits Comm Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jits Comm Co ltd filed Critical Jits Comm Co ltd
Priority to CN201710324858.7A priority Critical patent/CN106972307B/en
Publication of CN106972307A publication Critical patent/CN106972307A/en
Application granted granted Critical
Publication of CN106972307B publication Critical patent/CN106972307B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46Bases; Cases
    • H01R13/502Bases; Cases composed of different pieces
    • H01R13/506Bases; Cases composed of different pieces assembled by snap action of the parts
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70Coupling devices
    • H01R12/71Coupling devices for rigid printing circuits or like structures
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B1/00Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3816Mechanical arrangements for accommodating identification devices, e.g. cards or chips; with connectors for programming identification devices

Abstract

The invention discloses a card holder, which comprises a card holder body and a card holder cover assembled and connected to the front end of the card holder body; the front wall of the accommodating groove is provided with a notch which penetrates the front end surface of the clamping support body forwards; the rear end of the card support cover is connected with two connecting arms; each connecting arm comprises a connecting part, a hook part formed by bending the rear end of the connecting part and an arm part formed by extending the hook part in a backward inclined way; the two hooks of the two connecting arms are respectively formed by bending the rear ends of the two connecting parts in the directions away from each other, and the two arm parts of the two connecting arms incline in the directions close to each other; when the card support cover and the card support body are assembled and connected, the card support cover and the card support body are assembled and connected only by inserting the two connecting arms into the notches respectively until the two hook parts are hooked on the front wall surface of the accommodating groove respectively, so that the card support cover and the card support body are assembled and connected, the structure is simple, the assembly is simple and convenient, the production efficiency of products is improved, and the manufacturing cost of the products is reduced.

Description

Card holder
Technical Field
The present invention relates to a card holder for carrying an electronic card, and more particularly, to a card holder having a card holder cover and a card holder body assembled and connected to each other.
Background
The electronic card used by the mobile terminal such as the mobile phone is generally firstly arranged in a card holder, then the card holder is inserted into a card slot at the side surface of the mobile terminal such as the mobile phone, and the design is so designed that a user can conveniently take out the electronic card from the card slot.
In order to meet the consistency of the appearance of the card holder and the appearance of the mobile phone, in the prior art, the card holder is mainly in a split structure of assembling and connecting a card holder cover and a card holder body, so that different materials and different processes can be adopted for the card holder cover and the card holder body; in order to prevent the defects of bigger or uneven appearance gaps after the card support is inserted into the mobile phone card slot caused by processing and assembly tolerances, the card support cover and the card support body are also generally designed to be in gap connection, namely, the card support cover can be slightly displaced relative to the card support body in the up-down, front-back and left-right directions after being assembled to the card support body, so that the card support cover can be adjusted to be matched with the mobile phone card slot when the appearance gaps are bigger or uneven after the card support is inserted into the mobile phone card slot; for example, chinese patent CN201420041687.9 discloses a card holder for carrying an electronic card, where the card holder cover and the card holder body are riveted and fixedly connected by rivets, and the structure and the assembly process are relatively complex, which is not beneficial to improving the production efficiency of the product, and the assembled parts are relatively more, so that the problem of part loss occurs easily during assembly.
Disclosure of Invention
In order to overcome the defects and shortcomings in the prior art, the invention aims to provide the card holder which is simple in structure and convenient to assemble.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
a card holder, comprising: the clamping support body and the clamping support cover are assembled and connected to the front end of the clamping support body; the front wall of the accommodating groove is provided with a notch which penetrates through the front end face of the clamping support body forwards; the rear end of the clamping support cover is connected with two connecting arms; each connecting arm comprises a connecting part, a hook part formed by bending the rear end of the connecting part and an arm part formed by extending the hook part in a backward inclined way; the two hooks of the two connecting arms are respectively formed by bending the rear ends of the two connecting parts in the directions away from each other, and the two arm parts of the two connecting arms incline in the directions close to each other; the two connecting arms are respectively inserted into the notch, and the two hook parts are respectively hooked on the front wall surface of the accommodating groove.
Further, the tail end of each arm part is folded back and extends to form an abutting part, and the two abutting parts are positioned between the two arm parts.
Further, the arm portion and the abutting portion of each of the connecting arms form a J-shape.
Further, the ends of the two abutting portions are connected to each other.
Further, the two arm portions and the two abutting portions form a W-shape.
Further, two sides of the front end of the card support body are respectively provided with a butt joint arm, two sides of the rear end of the card support cover are respectively connected with a butt joint block, the butt joint blocks are provided with accommodating cavities penetrating backwards, and the butt joint arms are accommodated in the accommodating cavities.
Further, the card support cover is made of an insulating material, the two connecting arms are made of a metal material, and the two connecting arms are connected with the card support cover in an embedded and molded mode.
Further, the front ends of the two connecting parts of the two connecting arms are connected through a base part, and the base part is embedded and formed in the clamping support cover.
Further, the two connecting arms are formed by stamping and blanking the same metal plate.
Further, the card support body is made of insulating materials, a clamping groove for accommodating the electronic card is concavely formed in the surface of the card support body, a metal piece is formed in the card support body in an embedded mode, and the metal piece is in a frame shape and is formed in the side wall of the clamping groove in an embedded mode.
Further, the front end of the metal piece is provided with a supporting part positioned in the accommodating groove, and the supporting part is used for supporting the two connecting arms.
Further, the front end of the metal piece is provided with a small frame body, a frame opening of the small frame body corresponds to the accommodating groove, and the front end of the small frame body is folded back, so that a front frame of the small frame body is formed into the supporting part positioned in the accommodating groove.
Compared with the prior art, the invention has the following beneficial effects:
the card holder comprises a card holder body and a card holder cover assembled and connected to the front end of the card holder body; the front wall of the accommodating groove is provided with a notch which penetrates through the front end face of the clamping support body forwards; the rear end of the clamping support cover is connected with two connecting arms; each connecting arm comprises a connecting part, a hook part formed by bending the rear end of the connecting part and an arm part formed by extending the hook part in a backward inclined way; the two hooks of the two connecting arms are respectively formed by bending the rear ends of the two connecting parts in the directions away from each other, and the two arm parts of the two connecting arms incline in the directions close to each other; when the card support cover and the card support body are assembled and connected, the card support cover and the card support body are assembled and connected only by inserting the two connecting arms into the notches respectively until the two hook parts are hooked on the front wall surface of the containing groove respectively, so that the card support cover and the card support body are assembled and connected, the structure is simple, the assembly is simple and convenient, and the improvement of the production efficiency of products and the reduction of the manufacturing cost of the products are facilitated.
Drawings
FIG. 1 is a schematic perspective view of a card holder according to the present invention;
FIG. 2 is a schematic view of the card holder cover and the card holder body of the card holder of the present invention before assembly and connection;
FIG. 3 is an exploded perspective view of the card holder of the present invention;
FIG. 4 is a schematic view of the card holder of FIG. 1 after being turned over;
fig. 5 is a schematic view of another embodiment of a card holder according to the present invention.
Reference numerals of the specific embodiments illustrate:
card support body 1 Accommodating groove 11 Notch 12 Butt joint arm 13
First clamping groove 14 Second clamping groove 15 Card support cover 2 Connecting arm 21
Base 210 Connection portion 211 Hook 212 Arm 213
Abutment 214 Butt joint block 22 Accommodating chamber 221 Metal piece 10
Support portion 101 Small frame 102 Frame mouth 103
Detailed Description
For a better understanding of the invention with objects, structures, features, and effects, the invention will be described further with reference to the drawings and to the detailed description.
Referring to fig. 1, 2 and 3, the present invention discloses a card holder for carrying an electronic card (not shown), the card holder includes a card holder body 1 and a card holder cover 2 connected to a front end of the card holder body 1.
The card support body 1 is made of metal or insulating materials, a containing groove 11 is arranged near the front end of the card support body, and a notch 12 penetrating the front end face of the card support body 1 forwards is arranged on the front wall of the containing groove 11.
The card support cover 2 is made of metal or insulating material, and the rear end of the card support cover is connected with two connecting arms 21; each connecting arm 21 comprises a connecting portion 211, a hook portion 212 formed by bending from the rear end of the connecting portion 211, and an arm portion 213 formed by extending obliquely backward from the hook portion 212; the two hook portions 212 of the two connecting arms 21 are respectively formed by bending from the rear ends of the two connecting portions 211 in the directions away from each other, and the two arm portions 213 of the two connecting arms 21 are inclined in the directions toward each other; when the card support cover 2 is assembled and connected with the card support body 1, the card support cover 2 is assembled and connected with the card support body 1 only by respectively inserting the two connecting arms 21 into the notches 12 until the two hook parts 212 are respectively hooked on the front wall surface of the accommodating groove 11, so that the structure is simple, the assembly is simple and convenient, and the improvement of the production efficiency and the reduction of the manufacturing cost of products are facilitated; when the two connection arms 21 are inserted into the accommodating groove 11 from the notch 12, the two connection arms 21 are elastically deformed in a direction approaching each other.
Referring to fig. 2, 3 and 4, preferably, the distal end of each arm 213 is folded back to form an abutment 214, the two abutments 214 are located between the two arms 213, the arm 213 and the abutment 214 of each connecting arm 21 form a J-shape, when the front end of the card holder cover 2 is assembled and connected to the card holder body 1 and then is pulled, the two connecting arms 21 are elastically deformed, at this time, the arm 213 and the abutment 214 of the two connecting arms 21 are displaced in a direction approaching each other, if the tensile force applied to the card holder cover 2 is large, the two abutments 214 are abutted to each other, and an opposite force is generated between the two abutments to prevent the arm 213 of the two connecting arms 21 from being excessively displaced in a direction approaching each other, so that the hook 212 is separated from the front wall surface of the receiving groove 11, and the two connecting arms 21 are separated from the notch 12, so that the card holder cover 2 and the card holder body 1 are separated from each other; when the tensile force applied to the card support cover 2 disappears, the two abutting parts 214 can spring away from each other, so that the two connecting arms 21 can quickly and elastically recover to an initial state; in other embodiments, the abutting portion 214 may not be formed at the end of the arm portion 213 in a folded-back manner, and when the card holder cover 2 is under a large tensile force, the ends of the two arm portions 213 will abut against each other and generate a relative force therebetween, so as to prevent the arm portions 213 of the two connecting arms 21 from being excessively displaced in a direction approaching each other, and the hook portion 212 will be separated from the front wall surface of the accommodating groove 11.
When the two connecting arms 21 are inserted into the accommodating groove 11 from the notch 12, the arm portions 213 of the two connecting arms 21 are pressed by the wall surfaces at two sides of the notch 12 to make the two arm portions 213 move towards each other, the two abutting portions 214 are abutted with each other and generate a relative acting force therebetween until the two arm portions 213 pass through the notch 12 and are inserted into the accommodating groove 11, the two hook portions 212 hook the front wall surface of the accommodating groove 11, and the two abutting portions 214 are sprung away from each other to make the two arm portions 213 quickly return to the initial state; the connecting portion 211, the hook portion 212, the arm portion 213, and the abutting portion 214 of the two connecting arms 21 are located in the same plane.
The two sides of the front end of the card support body 1 are respectively provided with a butt joint arm 13, the two sides of the rear end of the card support cover 2 are respectively connected with a butt joint block 22, the butt joint block 22 is provided with a containing cavity 221 penetrating backwards, and the butt joint arms 13 are contained in the containing cavity 221.
Specifically, in the present invention, the card supporting cover 2 is made of an insulating material, the two connecting arms 21 are made of a metal material, the two connecting arms 21 are connected with the card supporting cover 2 by embedding, the front ends of the two connecting parts 211 of the two connecting arms 21 are connected by a base 210, the base 210 is embedded and formed in the card supporting cover 2, the two connecting arms 21 are formed by punching and blanking of the same metal plate, the card supporting cover 2 is made of an insulating material, and the connecting arms 21 are made of a metal material, so that not only can the material cost be effectively saved, but also the connecting arms 21 can be ensured to have enough strength and elastic deformability; of course, in other embodiments, the card support cover 2 and the connecting arm 21 may be made of metal materials, and the connecting arm 21 is integrally formed from the rear end of the card support cover 2.
The card support body 1 is made of an insulating material, a clamping groove for accommodating an electronic card is concavely formed on the surface of the card support body 1, a metal piece 10 is embedded and formed in the card support body 1, the metal piece 10 is in a frame shape, and the metal piece 10 is embedded and formed in the side wall of the clamping groove; in the present invention, the accommodating groove 11 vertically penetrates the front end of the card holder body 1, the front end of the metal member 10 is provided with a supporting portion 101 located in the accommodating groove 11, the supporting portion 101 is used for supporting the two connecting arms 21 inserted in the accommodating groove 11, however, in other embodiments, the accommodating groove 11 may have a bottom wall, and the bottom wall is formed as a supporting portion to support the two connecting arms 21 inserted in the accommodating groove 11; according to the invention, the accommodating groove 11 is designed to vertically penetrate through the card support body 1, and the front end of the metal piece 10 is provided with the supporting part 101 positioned in the accommodating groove 11, so that the card support body 1 can be made thinner and the strength of the supporting part 101 is high enough; specifically, the front end of the metal piece 10 is provided with a small frame 102, the frame opening 103 of the small frame 102 corresponds to the accommodating groove 111, and the front end of the small frame 102 is folded back, so that the front frame of the small frame 102 is formed into the supporting part 101 located in the accommodating groove 11. In other embodiments, the card support body 1 may also be made of metal material, and the invention can effectively save cost while ensuring the structural strength of the card support body 1 by making the card support body 1 of insulating material and embedding the molded metal part 10 therein.
Referring to fig. 4, the concave card slot on the surface of the card holder body 1 includes a first card slot 14 for carrying an SD card and a second card slot 15 for carrying a NAN0SIM card, and the length direction of the first card slot 14 is perpendicular to the length direction of the second card slot 15, so that the card holder of the present invention can simultaneously carry two different electronic cards, and simultaneously can effectively reduce the volume of the card holder, so that the card holder does not occupy too much space of the mobile phone, and has a compact structure.
Referring to fig. 5, in another embodiment of the present invention, unlike the above embodiment, the ends of the two abutting portions 214 are connected to each other, and the two arm portions 213 and the two abutting portions 214 form a W shape, so that the elastic force of the two connecting arms 21 can be further effectively increased, so that the hook portions 212 of the two connecting arms 21 are less likely to separate from the front wall surface of the accommodating groove 11; the rest of the structure in this embodiment is the same as that of the above embodiment, and thus will not be described here again.
In the present invention, when the card support cover 2 is connected to the front end of the card support body 1, the card support cover 2 can also perform fine displacement in the front-back, left-right and up-down directions relative to the card support body 1, that is, the two connecting arms 21, the notch 12 and the accommodating groove 11 are in clearance fit, so that when the card support of the present invention is inserted into the card insertion hole on the mobile phone, if the card support cover 2 and the card Kong Yin are not well matched due to design errors, the card support cover 2 can be finely adjusted to be matched with the card insertion hole at this time, thereby effectively maintaining the attractive appearance of the mobile phone.
Although the present invention has been described with reference to the above embodiments, it should be understood that the present invention is not limited to the details of the above-described embodiments, but rather, the present invention is capable of modification in various other respects, including those of ordinary skill in the art, without departing from the spirit and scope of the present invention.

Claims (5)

1. A card holder, comprising: the clamping support body and the clamping support cover are assembled and connected to the front end of the clamping support body; the front wall of the accommodating groove is provided with a notch which penetrates through the front end face of the clamping support body forwards; the rear end of the clamping support cover is connected with two connecting arms; each connecting arm comprises a connecting part, a hook part formed by bending the rear end of the connecting part and an arm part formed by extending the hook part in a backward inclined way; the two hooks of the two connecting arms are respectively formed by bending the rear ends of the two connecting parts in the directions away from each other, and the two arm parts of the two connecting arms incline in the directions close to each other; the two connecting arms are respectively inserted into the gaps, and the two hook parts are respectively hooked on the front wall surface of the accommodating groove;
the tail end of each arm part is folded back and extends to form an abutting part, and the two abutting parts are positioned between the two arm parts;
the arm part and the abutting part of each connecting arm form a J shape;
the two arm parts and the two abutting parts form a W shape;
the clamping support body is made of an insulating material, a clamping groove for accommodating an electronic card is concavely formed on the surface of the clamping support body, a metal piece is embedded and formed in the clamping support body, and the metal piece is in a frame shape and is embedded and formed in the side wall of the clamping groove;
the front end of the metal piece is provided with a supporting part positioned in the accommodating groove, and the supporting part is used for supporting the two connecting arms;
the front end of the metal piece is provided with a small frame body, the frame opening of the small frame body corresponds to the accommodating groove, and the front end of the small frame body is folded back, so that the front frame of the small frame body is formed into the supporting part positioned in the accommodating groove;
the two sides of the front end of the clamping support body are respectively provided with a butt joint arm, the two sides of the rear end of the clamping support cover are respectively connected with a butt joint block, the butt joint blocks are provided with accommodating cavities penetrating backwards, and the butt joint arms are accommodated in the accommodating cavities.
2. The card holder of claim 1, wherein: the tail ends of the two abutting parts are mutually connected.
3. The card holder of claim 1, wherein: the clamping support cover is made of an insulating material, the two connecting arms are made of a metal material, and the two connecting arms are connected with the clamping support cover in an embedded and formed mode.
4. A card holder as claimed in claim 3, wherein: the front ends of the two connecting parts of the two connecting arms are connected through a base part, and the base part is embedded and formed in the clamping support cover.
5. The card holder of claim 4, wherein: the two connecting arms are formed by stamping and blanking the same metal plate.
CN201710324858.7A 2017-05-10 2017-05-10 Card holder Active CN106972307B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710324858.7A CN106972307B (en) 2017-05-10 2017-05-10 Card holder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710324858.7A CN106972307B (en) 2017-05-10 2017-05-10 Card holder

Publications (2)

Publication Number Publication Date
CN106972307A CN106972307A (en) 2017-07-21
CN106972307B true CN106972307B (en) 2024-02-09

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Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101441355A (en) * 2007-11-21 2009-05-27 苏州璨宇光学有限公司 Outer frame of backlight module unit
CN201821619U (en) * 2010-07-27 2011-05-04 纬创资通股份有限公司 Clamping module and combination of clamping module and component
CN102734759A (en) * 2012-07-04 2012-10-17 深圳市华星光电技术有限公司 Backlight module, connecting component and mounting and dismounting method thereof
CN204721397U (en) * 2015-05-28 2015-10-21 西安中兴新软件有限责任公司 A kind of split type Kato and mobile terminal
CN204795162U (en) * 2015-07-08 2015-11-18 吕伙新 Integral type cell -phone bearer bar
CN205595553U (en) * 2016-05-06 2016-09-21 上海晴格电子有限公司 Card asks metal card of main part and equipment of card cap lock to hold in palm
CN106028734A (en) * 2016-06-16 2016-10-12 北京锤子数码科技有限公司 Electronic equipment and clamping support key structure
CN205829611U (en) * 2016-07-01 2016-12-21 深圳市密姆科技有限公司 Card support means
CN205992897U (en) * 2016-08-19 2017-03-01 石狮市科达电器有限公司 Split type Kato for electronic equipment
CN206850103U (en) * 2017-05-10 2018-01-05 广东杰思通讯股份有限公司 A kind of Kato

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101441355A (en) * 2007-11-21 2009-05-27 苏州璨宇光学有限公司 Outer frame of backlight module unit
CN201821619U (en) * 2010-07-27 2011-05-04 纬创资通股份有限公司 Clamping module and combination of clamping module and component
CN102734759A (en) * 2012-07-04 2012-10-17 深圳市华星光电技术有限公司 Backlight module, connecting component and mounting and dismounting method thereof
CN204721397U (en) * 2015-05-28 2015-10-21 西安中兴新软件有限责任公司 A kind of split type Kato and mobile terminal
CN204795162U (en) * 2015-07-08 2015-11-18 吕伙新 Integral type cell -phone bearer bar
CN205595553U (en) * 2016-05-06 2016-09-21 上海晴格电子有限公司 Card asks metal card of main part and equipment of card cap lock to hold in palm
CN106028734A (en) * 2016-06-16 2016-10-12 北京锤子数码科技有限公司 Electronic equipment and clamping support key structure
CN205829611U (en) * 2016-07-01 2016-12-21 深圳市密姆科技有限公司 Card support means
CN205992897U (en) * 2016-08-19 2017-03-01 石狮市科达电器有限公司 Split type Kato for electronic equipment
CN206850103U (en) * 2017-05-10 2018-01-05 广东杰思通讯股份有限公司 A kind of Kato

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