JP3105858U - Electronic card - Google Patents

Abstract

Provided is an electronic card which can reduce production cost, is easy to assemble and disassemble, and has a high degree of joining members.
The storage device includes a rectangular upper housing, a lower housing, a fixed frame, and a terminal seat, and internally forms a storage space for storing a circuit board for storing digital data or a network transmission interface, and the like. A storage space for storing a circuit board for storing digital data or a network transmission interface is formed. The upper housing and the lower housing are vertically symmetrically formed and assembled with a fixed frame. In addition, a long side engaging portion is formed at each of both longitudinal edges of the upper housing and the lower housing, and a long engaging groove is formed at a position corresponding to the side engaging portion of the fixed frame. To lock the side engagement portion, form an inclined edge at the outer edge adjacent to the folded portion of the upper housing and the lower housing, and connect the fixed frame to the upper housing and the lower housing. After that, upper and lower pressing surfaces are formed at positions corresponding to the inclined edges.
[Selection diagram] FIG.

Description

  The present invention relates to an electronic card, and more particularly, to an electronic card that is easy to assemble and disassemble and has a high degree of joining of members.

  In modern times, social ideas have become increasingly open. Conservative ideas in the past have been released in the computer and peripheral equipment industry with the rapid development of science and technology.Computers and computer peripheral equipment have changed from the conventional built-in type to the externally connected type. You are heading for the device. Among them, the most popular ones are a graphic interface card, a sound interface card, an interface card, a memory card, a network card, and the like. The graphic interface card, the sound interface card, and the interface card are inserted into the motherboard or are built in the motherboard in a chip form. The memory card and the Internet card must be carried by the user or used for notebook type computers and externally connected to the user at any time, unless the hard disk, memory or network transmission chip is built in, or The function of an externally inserted memory card or network card can be provided.

  A general memory card or network transmission card has the above-mentioned functions, but is expensive in the market, due to mold manufacturing. The members included in one electronic card are often several types. In addition, since none of the members of a commercially available electronic card has a vertically and horizontally symmetrical structure, a mold must be manufactured for each member. Manufacturing cost becomes extremely high. Therefore, the selling price of the product manufactured in this way directly reflects the high cost.

  In addition, since members must be classified and assembled in manufacturing, assembling work is inconvenient, convenience and manufacturing speed are reduced, and production capacity or output is affected.

  Furthermore, the conventional electronic card does not consider the closeness in joining the entire structure. For this reason, if the conventional electronic card is used for a long time, it is affected by an impact or an external force, and the housing is warped. Under such circumstances, there is a demand in the industry to develop a technique for improving the above-mentioned drawbacks of the conventional electronic card.

  SUMMARY OF THE INVENTION It is an object of the present invention to provide an electronic card which can reduce production costs, is easy to assemble and disassemble, and has a high degree of joining members.

Hereinafter, the present invention will be described in detail.
The electronic card according to claim 1, wherein the electronic card includes a rectangular upper housing, a lower housing, a fixed frame, and a terminal seat,
Inside the electronic card, a storage space for storing a circuit board for storing digital data or a network transmission interface is formed,
The upper housing and the lower housing are formed vertically symmetrically, and are configured by assembling the fixed frame,
Long side engagement portions are formed at both ends in the longitudinal direction of the upper housing and the lower housing, and long engagement grooves are respectively formed at positions corresponding to the side engagement portions of the fixed frame. To lock the side engaging portion,
An inclined edge is formed at an outer edge adjacent to the folded portion of the upper housing and the lower housing, and the fixed frame, the upper housing, and the lower housing are connected to each other to correspond to the inclined edge. The upper and lower pressing surfaces are formed at positions where the upper and lower housings are inclined to press the inclined edges of the upper housing and the lower housing to obtain a preferable degree of close contact.

  In the electronic card according to the second aspect, the engaging groove according to the first aspect forms upper and lower ribs at both ends in the longitudinal direction of the fixed frame, and is formed with an interval between the upper and lower ribs.

  According to a third aspect of the present invention, in the electronic card, the engagement groove in the first aspect is formed by forming a concave groove on both ends of the fixed frame.

  According to a fourth aspect of the present invention, there is provided an electronic card comprising a lower housing connected to a rear end of the fixed frame and a separate upper housing engaged with one end of the electronic card facing the terminal seat of the first embodiment. Provide a housing.

  An electronic card according to a fifth aspect of the present invention has a folded edge formed at the front end of the upper housing and the lower housing in the state folded toward the terminal seat and inclined at a small angle, respectively. An inclined fitting groove is formed in the upper and lower surfaces of the terminal seat for fitting and positioning the folded edge.

  In the electronic card according to the sixth aspect, a fitting groove for inserting and fitting a terminal seat is formed in a front end portion of the fixed frame according to the first aspect.

  An electronic card according to a seventh aspect of the present invention has an upper housing and a lower housing formed with vertically symmetrical folded portions on both sides of the front end thereof, and an inner stop groove formed on both sides of the front end of the fixed housing. The folded portions on both sides of the front end of the upper housing and the lower housing are engaged.

The electronic card of the present invention has the advantages of reducing manufacturing costs and increasing productivity.
In addition, the electronic card of the present invention has the advantages that the members are closely joined, resistant to external forces, and has a long service life.

  The electronic card (1) includes members such as a rectangular upper housing (10), a lower housing (11), a fixed frame (20), and a terminal seat (30).

  A storage space is formed inside the electronic card (1), and a circuit board (40) storing digital data or a network transmission interface is stored in the storage space. Further, an extension housing (50) is provided at one end of the electronic card (1) facing the terminal seat (30) so as to extend. When the electronic card (1) is applied to network transmission, the extension housing (50) is used as a storage space for providing a dotted line circuit, or as a storage space for an extension circuit board when applied to a storage device. The aspect of the electronic card (1) having the above configuration is as disclosed in FIG.

  As disclosed in FIGS. 2 and 3, the electronic card according to the present invention has a small part in the upper housing (10) and the lower housing (11) folded back toward the terminal seat (30). The folded edge portions (101) and (111) that are inclined at an angle are formed respectively. An inclined fitting groove (31) for fitting and positioning the folded edge portions (101) and (111) is formed on the upper and lower surfaces of the terminal seat (30).

  A fitting groove (21) for inserting and fitting the terminal seat (30) is formed in a front end portion of the fixed frame (20), and an internal abutment groove (22) is formed inside the fitting groove (21). 10) and the folded portions (102), (112) on both sides of the front end of the lower housing (11) are engaged.

  The connection between the edge of the upper housing (10) and the edge of the lower housing (11) and the terminal seat (30) is made mainly by the folded edges (101) and (111) having a small inclination angle. This is achieved by closely fitting the inclined fitting groove (31). Therefore, even when used for a long time, the device is not damaged by an external force, and does not warp or fall off.

  Also, long side engaging portions (103) and (113) are formed at both longitudinal edges of the upper housing (10) and the lower housing (11). The cross section has a shape curved at a right angle, and a long engaging groove (23) is formed at a position corresponding to the side engaging portion (103), (113) of the fixed frame (20). The side engaging portions (103) and (113) are locked. The outer edges adjacent to the folded portions (102) and (112) of the upper housing (10) and the lower housing (11) have the same inclined edges (101) and (111) as the folded edges (101). 104) and (114) are formed, and after the fixed frame (20) is connected to the upper housing (10) and the lower housing (11), positions corresponding to the inclined edges (104) and (114) are formed. The upper and lower pressing surfaces (24) are formed on the upper housing (10), and the upper housing (10) and the lower housing (11) serve to press and join the inclined edge portions (104) and (114). Therefore, it is possible to achieve a preferable degree of close contact, and it is possible to improve disadvantages such as breakage, warpage, and injury to a user due to external force even when used for a long time.

  An extension housing (50) is provided at one end of the electronic card (1) facing the terminal seat (30). The extension housing (50) is configured by engaging a lower housing (51) at the rear end of the fixed frame (20) with a separate upper housing (52), and includes an extended circuit board (40) or a network. Provided to house the antenna circuit structure for transmission.

  As disclosed in FIGS. 3 and 4, the electronic card (1) according to the present invention includes an upper housing (10) formed by connecting an upper housing (10), a lower housing (11), and a fixed frame (20). ), The structure of the lower housing (11) is configured to be symmetrical and assembled to the fixed housing (20). Side engaging portions (103) and (113) are formed on both longitudinal edges of the upper housing (10) and the lower housing (11), respectively, and the side engaging portions of the fixed frame (20). An engagement groove (23) is formed at a position corresponding to (103) and (113). The engaging groove (23) has upper and lower ribs (231) formed at both ends in the longitudinal direction of the fixed frame (20), and is formed with an interval between the upper and lower ribs (231), or Recessed engagement grooves (23) are formed at both ends of the fixed frame (20), and are used for engagement and positioning of the side engagement portions (103) and (113). The outer edge adjacent to the folded portions (102) and (112) of the upper housing (10) and the lower housing (11) has the same inclined edge as the folded edges (101) and (111). 104) and (114) are formed, and upper and lower pressing surfaces (24) are formed at positions corresponding to the inclined edge portions (104) and (114) to achieve a joint with a preferable closeness.

  According to the present invention, the structure of the upper housing (10) and the lower housing (11) can be modified by one set of molds, and the upper housing (10), the lower housing (11), and the fixed frame ( 20) The degree of closeness of the connection can be increased. When performing maintenance, only the upper housing (10) or the lower housing (11) needs to be removed to perform maintenance on one side of the circuit board (40), and it is not necessary to completely disassemble.

  The above is a preferred embodiment of the present invention, and does not limit the scope of the present invention. Therefore, any modification or change that can be made by those skilled in the art, which is made under the technical idea of the present invention and has an equivalent effect on the present invention, belongs to the claims of the present invention. Things.

FIG. 2 is a perspective view of the electronic card according to the present invention. FIG. 2 is an exploded view of the electronic card disclosed in FIG. 1. FIG. 2 is another exploded view of the electronic card disclosed in FIG. 1. FIG. 2 is a partially enlarged view of the electronic card disclosed in FIG. 1.

Explanation of reference numerals

REFERENCE SIGNS LIST 1 electronic card 10 upper housing 101 folded edge 102 folded portion 103 side engaging portion 104 inclined edge 11 lower housing 111 folded edge 112 folded portion 113 side engaging portion 114 inclined edge 20 fixed frame DESCRIPTION OF SYMBOLS 21 Fitting groove 22 Internal stop groove 23 Engaging groove 231 Rib 24 Pressing surface 30 Terminal seat 31 Inclined fitting groove 40 Circuit board 50 Extended housing 51 Lower housing 52 Upper housing

Claims (7)

An electronic card comprising a rectangular upper housing, a lower housing, a fixed frame, and a terminal seat,
Inside the electronic card, a storage space for storing digital data or a circuit board for storing a network transmission interface is formed,
The upper housing and the lower housing are formed vertically symmetrically, and are configured by assembling the fixed frame,
Long side engagement portions are formed at both ends in the longitudinal direction of the upper housing and the lower housing, and long engagement grooves are respectively formed at positions corresponding to the side engagement portions of the fixed frame. To lock the side engaging portion,
An inclined edge is formed at an outer edge adjacent to the folded portion of the upper housing and the lower housing, and the fixed frame, the upper housing, and the lower housing are connected to each other to correspond to the inclined edge. An upper and lower pressing surface is formed at a position where the upper and lower housings are pressed, and an inclined edge of the upper housing and the lower housing is pressed to obtain a preferable degree of close contact.   2. The electronic card according to claim 1, wherein the engaging groove is formed with upper and lower ribs at both ends in a longitudinal direction of the fixed frame, and is formed with an interval between the upper and lower ribs. 3.   2. The electronic card according to claim 1, wherein the engaging groove is formed by forming a concave groove at both end portions of the fixed frame. 3.   2. The electronic card according to claim 1, wherein an extension housing is provided at one end of the electronic card facing a terminal seat, the extension housing being configured by engaging a lower housing connected to a rear end of the fixed frame and a separate upper housing. Electronic card according to.   In the front ends of the upper housing and the lower housing, in the state of being folded toward the terminal seat, and formed with folded edge portions inclined at a small angle, respectively, on the upper and lower surfaces of the terminal seat, The electronic card according to claim 1, wherein an inclined fitting groove for fitting and positioning the folded edge is formed.   2. The electronic card according to claim 1, wherein a fitting groove for inserting and fitting a terminal seat is formed in a front end portion of the fixed frame.   Vertically symmetrical folded portions are formed on both front ends of the upper housing and the lower housing, and internal retaining grooves are formed on both front ends of the fixed housing, respectively. The electronic card according to claim 1, wherein the folded portion is engaged.

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