CN216851953U

CN216851953U - Electronic card tray and electronic assembly

Info

Publication number: CN216851953U
Application number: CN202123390419.7U
Authority: CN
Inventors: 温宪文; 成波; 陈高; 张羽
Original assignee: Kunshan Huile Precision Industry Co ltd
Current assignee: Kunshan Huile Precision Industry Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-06-28
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses an electronic card tray and electronic component, electronic card tray include bracket and floating gate, the bracket is equipped with the draw-in groove, the floating gate is equipped with the trip with the electronic equipment buckle, the floating gate with bracket swing joint, the floating gate for the bracket can be around and control the removal, work as after the predetermined distance was removed to the removal about the floating gate, the trip breaks away from electronic equipment is still including being fixed in first casing on the bracket, first casing includes shell fragment and guide piece, the shell fragment support forward press in the floating gate, the floating gate is equipped with L shape guiding groove, the guide piece be restricted in remove about and in the guiding groove, the electronic card tray need not additionally to set up article such as fixed needle, with the hand can directly withdraw from electronic equipment with the electronic card tray outside, it is simple and convenient to use.

Description

Electronic card tray and electronic assembly

Technical Field

The present invention relates to an electronic card tray, and more particularly to an electronic card tray and an electronic module that can be operated by hands without using an external auxiliary tool.

Background

Smart phones become one of the essential electronic devices in life, and the smart phones usually use a tray to carry an electronic card, and the electronic card is inserted into the smart phone to implement a communication function, such as an SIM card, also called Nano SIM card.

Please refer to a tray assembly disclosed in chinese patent publication No. CN113472376A, which comprises a tray and a card withdrawing mechanism, wherein the tray comprises a tray, a movable door located at the front end of the tray, and an elastic member clamped between the tray and the movable door, the elastic member is pressed against the movable door, so that the movable door is movably connected with respect to the tray; the bracket is provided with a projection, the movable door is provided with a groove for accommodating the projection, and the length of the groove is greater than that of the projection in the insertion direction, so that the projection can move in the groove. The card withdrawing mechanism comprises a side sliding block which can slide on the electronic equipment in the lateral direction and a side elastic piece which is pressed against the side sliding block in the lateral direction, and the side sliding block is buckled with the movable door. When the electronic card needs to be taken out, firstly, the side sliding block is manually stirred to overcome the elastic force of the side elastic piece to move laterally, so that the side sliding block is separated from the movable door; the elastic member then automatically ejects the sliding door from the electronic device, at which point the user can easily remove the sliding door pull tray together with the electronic device. The tray assembly has many parts and is complex to assemble.

Therefore, it is necessary to design a new electronic card tray to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an easy and simple to handle's electron card tray and electronic component.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an electronic card tray comprises a bracket and a movable door, wherein the bracket is provided with a clamping groove, the movable door is provided with a clamping hook which is clamped with electronic equipment, the movable door is movably connected with the bracket, the movable door can move front and back and left and right relative to the bracket, when the movable door moves left and right for a preset distance, the clamping hook is separated from the electronic equipment, the electronic card tray also comprises a first shell fixed on the bracket, the first shell comprises an elastic sheet and a guide sheet, the elastic sheet is forwards pressed against the movable door, the movable door is provided with a guide groove, and the guide sheet is limited in the guide groove to move front and back and left and right.

In a further improvement, the elastic sheet is fixed on the first shell in a spot welding mode or the elastic sheet and the first shell are integrally formed.

In a further improvement, the elastic sheets are two sheets which are spaced left and right.

In a further improvement, the first housing includes an upper wall, a protruding piece located below the upper wall, and a front wall bent downward from a front edge of the upper wall to the protruding piece, and the guiding piece is disposed on the protruding piece.

In a further improvement, the guide piece is formed by bending and extending 180 degrees inwards from the side edge of the convex piece.

In a further improvement, the guide pieces are arranged in two spaced left and right directions.

In a further improvement, the elastic sheet protrudes forwards from the upper wall, the elastic sheet is arc-shaped, one end of the elastic sheet is connected with the first shell, and the other end of the elastic sheet is forwards abutted against the front wall.

In a further improvement, the left end and the right end of the rear edge of the upper wall are respectively provided with a notch and a connecting sheet which is vertically bent downwards from the inner edge of the notch, the connecting sheet and the front wall are parallel to each other, and one end of the elastic sheet is connected with the outer side end of the connecting sheet.

In a further improvement, the movable door comprises an insulating part and a metal part which are injected or fixed together, the metal part comprises a positioning sheet which protrudes backwards, and the guide groove is arranged on the positioning sheet.

In a further improvement, the elastic sheet is fixed on the bracket, and the elastic sheet is covered by the second shell.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an electronic assembly comprises electronic equipment and an electronic card tray arranged on the electronic equipment, wherein the electronic equipment is provided with an insertion space for inserting the electronic card tray, a clamping hook is separated from the electronic equipment, the electronic assembly also comprises a first shell fixed on a bracket, the first shell comprises an elastic sheet and a guide sheet, the elastic sheet is forwards abutted against a moving door, the moving door is provided with a guide groove, the guide sheet is limited in the guide groove to move front and back and left and right, and when the moving door moves left and right, the moving door and the electronic equipment are mutually buckled or separated.

The utility model discloses electronic card tray is including being fixed in the first casing on the bracket, first casing includes shell fragment and guide plate, the shell fragment is forward to support and is pressed in the floating gate, the floating gate is equipped with the guiding groove, the guide plate is restricted in the guiding groove around and move about, so design, electronic card tray need not additionally to set up article such as fixed needle, can directly withdraw from electronic card tray outside electronic equipment with the hand, facilitate the use, reduce cost simultaneously, improve the product pleasing to the eye; the electronic card tray has few parts and simple assembly, and reduces the bad risk of neglected loading of parts; the elastic sheet is fixed on the first shell body in a spot welding mode or integrally formed with the first shell body, the structure is simple and reliable, and the working principle of the electronic card tray is simple and stable.

Drawings

Fig. 1 is an exploded perspective view of an electronic card tray according to the present invention;

fig. 2 is a perspective view of the bracket and the second housing of the electronic card tray according to the present invention;

FIG. 3 is an exploded perspective view of FIG. 2;

fig. 4 is a perspective view of the sliding door of the electronic card tray of the present invention;

fig. 5 is an exploded perspective view of the sliding door of the electronic card tray of the present invention;

fig. 6 is a perspective view of the elastic sheet of the electronic card tray of the present invention;

fig. 7 is a perspective view of another angle of the elastic sheet of the electronic card tray of the present invention;

fig. 8 is a schematic top view of the electronic assembly of the present invention, showing the insertion state of the electronic card tray;

fig. 9 is a schematic bottom view of the electronic assembly of the present invention, showing the insertion state of the electronic card tray;

fig. 10 is a schematic top view of the electronic assembly of the present invention showing the removal of the electronic card tray;

fig. 11 is a schematic bottom view of the electronic assembly of the present invention, showing the electronic card tray being removed;

fig. 12 shows a schematic cross-sectional view of the electronic card tray of the present invention in a locked state;

fig. 13 shows a schematic diagram of the electronic card tray according to the present invention with the movable door separated from the electronic device;

fig. 14 shows the spring urging the moveable door separated from the bracket.

Detailed Description

Referring to fig. 1, the present invention discloses an electronic card tray 100 and an electronic assembly, the electronic card tray includes a bracket 10, a movable door 20, a first housing 30 and a second housing 40, the movable door 20 is movably connected to the bracket 10, the movable door 20 can move forward and backward and leftward and rightward relative to the electronic card tray 100, and when the movable door 20 moves leftward and rightward, the movable door 20 and the electronic device are buckled or separated from each other. The electronic assembly includes an electronic device 200 and the electronic card tray 100 installed in the electronic device, and the electronic device 200 has an insertion space for receiving the electronic card tray.

Referring to fig. 2 to 3, the bracket 10 includes an insulating frame 11 and a metal reinforcing plate 12, the insulating frame 11 is injection molded on the reinforcing plate 12, the insulating frame 11 is provided with two slots 110 in a thickness direction for loading an electronic card (not shown), the reinforcing plate 12 is substantially a horizontal plate, and the reinforcing plate 12 is disposed between the two slots 110. The reinforcing piece 12 has a bent edge 120 at its edge which is fitted into the insulating frame 11, thereby reinforcing the bonding strength between the insulating frame 11 and the reinforcing piece 12.

Referring to fig. 4 and 5, the moving door 20 includes an insulating member 21 and a metal member 22 that are injection molded or fixed together, the insulating member 21 includes a first main body portion 211 and two first hooks 212 that are spaced apart from each other left and right, the first main body portion 211 includes a front inner side and a rear outer side, the front inner side faces the bracket 10, and the rear outer side is provided with a carved pattern 213 for increasing the friction force when a user pulls the moving door 20 to move left and right. The two first hooks 212 are bilaterally symmetrical and respectively protruded on the inner side surface of the first main body 211.

The metal member 22 includes a second body 221, two second hooks 222 spaced apart from each other at left and right, and a horizontal positioning plate 223, the second body 221 is embedded in the first body 211, the two second hooks 222 are embedded in the corresponding first hooks 212 one by one, and the first hooks 212 and the second hooks 222 together form the hook 23 of the sliding door 20.

Referring to fig. 6 to 7, the first housing 30, the second housing 40 and the bracket 10 are fixed together, and include a horizontal upper wall 31, a protruding piece 32 located below the upper wall 31, a front wall 33 extending from the front edge of the upper wall 31 to the protruding piece 32 by bending downward, and two elastic pieces 34 located below the upper wall 31. The left and right ends of the front wall 33 are provided with vertical blocking pieces 330 protruding from the protruding pieces 32, the protruding pieces 32 are horizontally arranged, the left and right edges are respectively folded and extended inward by 180 degrees or other specific angles, the two guiding pieces 325 are mutually separated and aligned left and right, the guiding pieces 325 are positioned below the protruding pieces 32 and are mutually parallel to the protruding pieces 32, and the guiding pieces 325 are accommodated in the guiding grooves 225 of the movable door 20.

The left end and the right end of the rear edge of the upper wall 31 are respectively provided with a notch 311 and a connecting piece 312 which is vertically bent downwards and extends from the inner edge of the notch 311; the connecting piece 312 and the front wall 33 are parallel to each other, the two resilient pieces 34 are respectively arc-shaped and spaced from each other, and each resilient piece 34 partially protrudes forward from the upper wall 31 and is pressed forward against the movable door 20. One end of the spring plate 34 is connected with the outer end of the connecting piece 312, and the other end is provided with a horizontal tail 340 which is pressed forwards on the baffle 330. The front and rear edges of the upper wall 31 are also provided with a plurality of upper fixing legs 313 extending in a downward bending manner. In other embodiments, one or more resilient tabs 34 may be provided according to the use requirement; the elastic sheet 34 may also be fixed to the first housing 30 by spot welding.

As shown in fig. 8 and 9, when the electronic card tray 100 is inserted into the electronic device 200, the hook 23 is locked with the electronic device 200 to prevent the electronic card tray 100 from moving forward, backward, leftward, and rightward, and from separating from the electronic device 200.

Referring to fig. 10 and 11, when the moving door 20 of the electronic card tray 100 moves left and right a predetermined distance, the hook 23 is separated from the electronic device 200, and the user can easily take out the electronic card tray 100 forward from the electronic device 200.

The positioning piece 223 is located between the two second hooks 222 and is spaced apart from the second hooks 222. The positioning piece 223 is provided with a guide groove 225 vertically penetrating the positioning piece 223. In the present embodiment, the guiding groove 225 has an L-shaped structure, that is, the guiding groove 225 includes a lateral section extending left and right and a longitudinal section extending front and back.

Referring to fig. 1 to 3 again, the second housing 40 and the bracket 10 are injection molded together, and the elastic sheet 34 of the first housing 30 is protruded out of the second housing 40. The second housing 40 includes a lower wall 41 opposite to the upper wall 31 of the first housing 30 and a plurality of lower fixing legs 43 bent and extended upward from the lower wall 41, the lower wall 41 is fixed to the upper fixing legs 313 of the first housing 30 by laser welding, and the lower fixing legs 43 are fixed to the upper wall 31 of the first housing 30 by laser welding.

Referring to fig. 12 to 14, the electronic card tray 100 and the electronic components operate according to the following principle:

when the electronic card tray 100 loaded with the electronic card is inserted into the electronic device 200, the hook 23 is locked forward on the electronic device 200, the spring 34 of the first housing 30 is compressed and pressed forward against the moving door 20, the guide piece 325 is located in the transverse section of the guide groove 225 of the moving door 20, and the guide groove 225 limits the guide piece 325 to move forward and backward.

When an electronic card needs to be taken out, after the movable door 20 is manually pushed to move left and right for a preset distance, the hook 23 is separated from the electronic equipment 200, the guide sheet 325 moves to the longitudinal section of the guide groove 225, then, in the process that the elastic sheet 34 recovers elasticity, the movable door 20 is pressed to automatically eject the electronic equipment 200 forwards, and the guide sheet 325 moves from the front end to the rear end of the longitudinal section of the guide groove 225;

finally, the user can easily pull the moving door 20 and the tray 10 out of the electronic apparatus 200 together, thereby facilitating the user to take out the electronic card.

Compared with the prior art, the utility model discloses electronic card tray and electronic component's floating gate is equipped with guiding groove 225, guiding piece 325 is restricted to around and remove about in guiding groove 225, just when removing about floating gate 20, this floating gate 20 and electronic equipment 200's buckle or break away from. The electronic card tray 100 does not need to be additionally provided with objects such as a pin and the like, the electronic card tray 100 can be directly withdrawn from the electronic equipment 200 by hands, the use is convenient, the cost is reduced, and the product appearance is improved; the electronic card tray 100 has few parts and simple assembly, and reduces the bad risk of missing parts; the elastic sheet 34 is fixed to the first housing 30 by spot welding or integrally formed with the first housing 30, so that the structure is simple and reliable, and the working principle of the electronic card tray 100 is simple and stable.

Although the preferred embodiments of the present invention have been disclosed for illustrative purposes, those skilled in the art will appreciate that various modifications, additions and substitutions are possible, without departing from the scope and spirit of the invention as disclosed in the accompanying claims.

Claims

1. An electronic card tray comprises a bracket and a movable door, wherein the bracket is provided with a clamping groove, the movable door is provided with a clamping hook which is buckled with electronic equipment, the movable door and the bracket are movably connected, the movable door can move front and back and left and right relative to the bracket, and after the movable door moves left and right for a preset distance, the clamping hook is separated from the electronic equipment, and the electronic card tray is characterized in that: the first shell comprises an elastic sheet and a guide sheet, the elastic sheet is forwards abutted against the movable door, the movable door is provided with a guide groove, and the guide sheet is limited in the guide groove to move front and back and left and right.

2. The electronic card tray of claim 1, wherein: the elastic sheet is fixedly arranged on the first shell in a spot welding mode or the elastic sheet and the first shell are integrally formed.

3. The electronic card tray of claim 1, wherein: the elastic sheets are two and spaced from each other left and right.

4. The electronic card tray of claim 1, wherein: the first shell comprises an upper wall, a protruding piece located below the upper wall and a front wall which is bent downwards from the front edge of the upper wall and extends to the protruding piece, and the guide piece is arranged on the protruding piece.

5. The electronic card tray of claim 4, wherein: the guide piece is formed by bending and extending 180 degrees inwards from the side edge of the convex piece.

6. The electronic card tray of claim 4, wherein: the guide pieces are provided in two spaced left and right.

7. The electronic card tray of claim 4, wherein: the elastic sheet protrudes forwards from the upper wall, the elastic sheet is arc-shaped, one end of the elastic sheet is connected with the first shell, and the other end of the elastic sheet is forwards abutted against the front wall.

8. The electronic card tray of claim 4, wherein: the left end and the right end of the rear edge of the upper wall are respectively provided with a notch and a connecting sheet which is vertically bent downwards and extends from the inner edge of the notch, the connecting sheet is parallel to the front wall, and one end of the elastic sheet is connected with the outer side end of the connecting sheet.

9. The electronic card tray of claim 1, wherein: the movable door comprises an insulating part and a metal part which are injected or fixed together, the metal part comprises a positioning sheet which protrudes backwards, and the guide groove is arranged on the positioning sheet.

10. The electronic card tray of claim 9, wherein: the elastic piece is fixed on the bracket, and the elastic piece is covered by the second shell.

11. An electronic assembly comprising an electronic device and an electronic card tray as claimed in any one of claims 1-10, wherein: the electronic equipment is provided with an insertion space for inserting the electronic card tray, and when the movable door moves left and right, the movable door and the electronic equipment are mutually buckled or separated.