WO2017124852A1

WO2017124852A1 - Push rod used together with card fetching needle, digital card pop-up apparatus and mobile phone

Info

Publication number: WO2017124852A1
Application number: PCT/CN2016/109588
Authority: WO
Inventors: 黄相欣
Original assignee: 乐视控股（北京）有限公司; 乐视移动智能信息技术（北京）有限公司
Priority date: 2016-01-19
Filing date: 2016-12-13
Publication date: 2017-07-27
Also published as: CN205377853U

Abstract

A push rod (100) used together with a card fetching needle, comprising a straight-rod portion (2) and a head portion (1) connected to one end of the straight-rod portion (2). The head portion (1) comprises a first side wall (11) and a second side wall (12). The first side wall (11) is perpendicular to the straight-rod portion (2), and an outer surface thereof is a needle-abutting face for being abutted against a card fetching needle (300). One end of the second side wall (12) is connected to the first side wall (11), and the other end of the second side wall (12) is connected to the straight-rod portion (2). The head portion (1) further comprises a third side wall (13), a first end of the third side wall (13) is connected to the first side wall (11), and a second end of the third side wall (13) is connected to the second side wall (12) or the straight-rod portion (2). By adding the third side wall (13) between the first side wall (11) of the head portion (1) of the push rod (100) and the straight-rod portion (2) as a reinforcing portion to improve the pressure resistance performance of the head portion (1) of the push rod (100), the defect in the prior art that a push rod structure made by means of a sheet material stamping process is weak and is thus easily deformed when being frequently under stress is overcome.

Description

Push rod, digital card ejecting device and mobile phone used with the PIN card

cross reference

The present application is filed on the basis of the Chinese Patent Application No. CN201620051222.0, filed on Jan.

Technical field

The embodiments of the present invention relate to the field of mobile communication devices, and in particular, to a push rod, a digital card ejecting device, and a mobile phone that are used together with a card taking needle.

Background technique

With the development of technology, mobile phones have become an indispensable tool for people to work and live. At present, data products such as mobile phones and tablet computers are developing in the direction of large screen, ultra-thinness and intelligence. In order to reduce the thickness of the mobile phone and satisfy the user, the SIM card, Micro SD card and other digital cards can be replaced without opening the mobile phone casing. Nowadays, many mobile phones adopt the integrated design method, the back cover cannot be opened, and the digital cards such as SIM card and Micro SD card are set in the card tray on the mobile phone side.

When the digital card needs to be inserted and removed, the card is inserted into the pinhole on the side of the mobile phone, and the pinhole is pressed against the push rod to apply force to the push rod to pull out the card to realize the insertion and removal of the digital card. In the prior art, the push rod is mostly made of a sheet metal stamping process, and the push rod structure is weak, and is easily deformed under the condition of frequent stress.

In view of this, there is an urgent need for a new pusher structure to overcome the above drawbacks.

Summary of the invention

The purpose of the application is to provide a reinforcing portion at the needle end and the connecting end to improve the push rod bending portion. The pressure-resistant push rod, digital card ejecting device and mobile phone used with the card.

According to an aspect of an embodiment of the present application, a push rod for use with a ejector pin is provided, including a straight shank portion and a head connected to one end of the straight shank portion, the head portion including a first side wall and a second portion a sidewall, the first sidewall is perpendicular to the straight portion, and an outer surface thereof is an abutting surface for abutting the ejector pin, and one end of the second sidewall is connected to the first sidewall, and the second sidewall is The other end is connected to the straight rod portion; the head portion further includes a third side wall, the first end of the third side wall is connected to the first side wall, and the second end of the third side wall is connected to the first side Two side walls or straight rods.

Further, the first end of the third sidewall is connected to an end of the first sidewall that is away from the second sidewall.

Further, the first end of the third sidewall is connected to a middle portion of the first sidewall.

Further, the second end of the third side wall is connected to one end of the second side wall that is connected to the straight rod portion.

Further, the second end of the third sidewall is connected to one end of the straight portion connected to the second sidewall.

Further, the third side wall has a shape of a straight plate.

Further, the first sidewall, the second sidewall, and the third sidewall define a shape of an approximately triangular shape.

Further, the third side wall has a bent shape.

Further, the third side wall has a degree of bending of 90 degrees.

Further, the first sidewall, the second sidewall, and the third sidewall enclose an approximately rectangular shape.

According to another aspect of the embodiments of the present application, there is provided a digital card ejecting apparatus comprising a card holder and a lever assembly, further comprising the above-mentioned push rod, the lever assembly being connected to the push rod at one end and the card holder at the other end.

According to still another aspect of an embodiment of the present application, a mobile phone including the above-described push rod is provided.

According to still another aspect of an embodiment of the present application, a mobile phone including the above digital card ejecting apparatus is provided.

In the embodiment of the present application, the third sidewall is added as a reinforcing portion between the first side wall and the straight portion of the pusher head to improve the pressure resistance of the pusher head, thereby overcoming the prior art plate stamping process. It is made to be weak in the structure of the push rod, and it is prone to deformation under the condition of frequent stress.

DRAWINGS

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings used in the embodiments will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the present application. One of ordinary skill in the art can also obtain other drawings based on these drawings without paying for inventive labor.

1 is a schematic structural view of a digital card ejecting apparatus in the prior art;

2 is a schematic structural view of a push rod used in conjunction with a card plucking needle in the prior art;

3 is a schematic structural view of a first embodiment of a push rod used in conjunction with a card plucking needle according to an embodiment of the present application;

4 is a schematic structural view of a second embodiment of a push rod used in conjunction with a card plucking needle according to an embodiment of the present application;

FIG. 5 is a schematic structural diagram of a digital card ejecting apparatus according to an embodiment of the present application.

detailed description

The embodiments, the technical solutions, and the advantages of the embodiments of the present application are further described in detail below with reference to the accompanying drawings. It should be understood that the description is only illustrative, and is not intended to limit the scope of the embodiments. In addition, descriptions of well-known structures and techniques are omitted in the following description in order to avoid unnecessarily obscuring the concepts of the embodiments of the present application.

1 is a schematic structural view of a digital card ejecting device in the prior art; and FIG. 2 is a schematic structural view of a push rod 100 used in conjunction with the card removing pin 300 in the prior art.

As shown in FIG. 1 and FIG. 2, the push rod 100 of the prior art includes a head 1 and a straight rod 2. When the ejector pin 300 捅 digital card ejector is used, the ejector pin 300 needs to be placed against the push rod 100. The upper surface of the head 1 and the force is applied to cause the push rod 100 to push the lever assembly (the push rod 100 pushes the lever assembly is a technique commonly used in the prior art, and has corresponding standard parts, which will not be described herein). Therefore, the card tray 400 carrying the digital card (including the SIM card and the Micro SD card) is ejected outside the card holder 500, thereby realizing the insertion of the digital card.

Since the push rod 100 in the prior art is mostly made by a sheet metal stamping process, the push rod 100 has a weak structure, and the head 1 of the push rod 100 is easily deformed under frequent stress.

First embodiment

FIG. 3 is a schematic structural view of a first embodiment of a push rod 100 used in conjunction with the stylus 300 in the embodiment of the present application. 3a is a perspective view of the push rod 100, and FIG. 3b is a front view of the push rod 100.

As shown in FIG. 3, the push rod 100 used in conjunction with the ejector pin 300 includes a head portion 1 and a straight rod portion 2, a head portion 1.

The head 1 is a frame-like member surrounded by a side wall, and includes a first side wall 11 and a second side wall 12. The first side wall 11 is perpendicular to the straight rod portion 2, and the outer surface thereof is an abutting surface for abutting the stylus pin 300. One end of the second side wall 12 is connected to the first side wall 11 , and the other end of the second side wall 12 is connected to the straight rod portion 2 .

The head 1 further includes a second side wall 13, the first end of which is connected to the first side wall 11, and the second end of the second side wall 13 is connected to the second side wall 12 or the straight rod portion 2. In implementation, the connection position of the second side wall 13 and the first side wall 11 may be changed according to the situation, and is not limited. As long as the supporting effect on the first side wall 11 can be achieved, it is within the protection scope of the embodiment of the present application.

Specifically, the first end of the second sidewall 13 may be connected to an end of the first sidewall 11 that is away from the second sidewall 12 or may be connected to the middle of the first sidewall 11 . The second end of the second side wall 13 may be connected to one end of the second side wall 12 connected to the straight rod portion 2, or may be connected to one end of the straight rod portion 2 connected to the second side wall 12.

In this embodiment, the second side wall 13 is a straight plate structure. The first end of the second side wall 13 is connected to the end of the first side wall 11 away from the second side wall 12. The second end of the second side wall 13 is connected to the second side wall 12 and the straight rod. One end of the connection of the part 2.

When the ejector pin 300 abuts against the first side wall 11 of the head 1 of the push rod 100 and exerts a force, the first side wall 11 will exert a reaction force opposite to the direction of the force by its own structure, in the new After the second side wall 13 is added, the second side wall 13 supports the first side wall 11 to prevent the first side wall 11 from being deformed by itself and causing the head 1 to be deformed.

Second embodiment

FIG. 4 is a schematic structural view of a second embodiment of the push rod 100 used in conjunction with the stylus 300 in the embodiment of the present application. 4a is a perspective view of the push rod 100, and FIG. 4b is a front view of the push rod 100.

In this embodiment, the second side wall 13 is an integral bent structure. The first end of the second side wall 13 is connected to an end of the first side wall 11 away from the second side wall 12, and the second side wall 13 is connected to the second side wall 13 The second end is connected to one end of the second side wall 12 that is connected to the straight rod portion 2. The bend of the second side wall 13 is a right angle of 90 degrees. The first side wall 11, the second side wall 12, and the second side wall 13 enclose an approximately rectangular shape. The first side wall 11, the second side wall 12, and the second side wall 13 enclose an approximately trigonal shape.

As shown in FIG. 5, a digital card ejecting device includes a card holder 400, a lever assembly, a card holder 500, and the above-mentioned push rod 100. The lever assembly is connected to the push rod 100 at one end and the card holder 400 at the other end. The Cato 400 is used to place digital cards (including SIM cards, Micro SD cards).

When the card is taken, the card is removed, and the card is replaced, the card ejector pin 300 is pressed against the head 1 of the push rod 100 through the pinhole 401 on the card holder 500, and the push rod 100 is pushed to operate the lever assembly to remove the card holder 400 from the card. Popped inside the seat 500.

It should be noted that the lever assembly has a fulcrum end and a first movable end and a second movable end that rotate around the fulcrum end. The first movable end is connected to the push rod 100, and the second movable end is connected to the card holder 400.

When the push rod 100 is pushed, the first movable end is rotated by the pushing action of the push rod 100 toward the inner end of the card holder 500, and the second movable end is pushed by the first movable end toward the outer end of the card holder 500. Rotating around the fulcrum, the card tray 400 is ejected by the second movable end to eject the card holder 500.

When the card tray 400 is pushed back to the card holder 500, the second movable end is rotated by the pushing action of the card holder 400 toward the inward end of the card holder 500 around the fulcrum end, and the first movable end is pushed by the second movable end to the card. The outward end of the seat 500 rotates around the fulcrum, and the push rod 100 is reset by the pushing action of the first movable end.

According to another aspect of an embodiment of the present application, a mobile phone including the above-described push rod 100 is provided.

It should be understood that the foregoing specific embodiments of the embodiments of the present application are not intended to be Therefore, any modifications, equivalent substitutions, improvements, etc., which are made without departing from the spirit and scope of the embodiments of the present invention, are included in the scope of the present application. Rather, the scope of the appended claims is intended to cover all such modifications and modifications

Claims

A push rod for use with a ejector pin, comprising a straight rod portion and a head connected to one end of the straight rod portion, the head portion comprising a first side wall and a second side wall, the first side wall and the straight side The rod portion is vertical, the outer surface is an abutting surface for abutting the ejector pin, the second side wall has one end connected to the first side wall, and the other end of the second side wall is connected to the straight rod portion; The head further includes a third side wall, the first end of the third side wall is connected to the first side wall, and the second end of the third side wall is connected to the second side wall or the straight rod portion.
The push rod used in combination with the ejector pin according to claim 1, wherein the first end of the third side wall is connected to an end of the first side wall that is away from the second side wall.
The push rod used in conjunction with the ejector pin according to claim 1, wherein the first end of the third side wall is connected to a middle portion of the first side wall.
The push rod used in combination with the ejector pin according to claim 1, wherein the second end of the third side wall is connected to one end of the second side wall that is connected to the straight rod portion.
The push rod used in combination with the ejector pin according to claim 1, wherein the second end of the third side wall is connected to one end of the straight portion connected to the second side wall.
A push rod for use with a ejector pin according to any one of claims 1 to 5, wherein the third side wall has a straight plate shape.
The push rod used in conjunction with the ejector pin according to claim 6, wherein the first side wall, the second side wall and the third side wall are surrounded by a substantially triangular shape.
The push rod used in conjunction with the ejector pin according to any one of claims 1 to 5, wherein the third side wall has a bent shape.
The push rod used in combination with the ejector pin according to claim 8, wherein the third side wall has a degree of bending of 90 degrees.
The push rod used in combination with the ejector pin according to claim 9, wherein the first side wall, the second side wall and the third side wall enclose an approximately rectangular shape.
A digital card ejecting device comprising a card holder and a lever assembly, characterized in that it further comprises a right A push rod according to any one of claims 1 to 10, wherein the lever assembly is connected to the push rod at one end and the card holder at the other end.
A mobile phone characterized by comprising the pusher of any of claims 1-10.
A mobile phone characterized by comprising the digital card ejecting apparatus of claim 11.