CN213366939U

CN213366939U - Card support ejection mechanism and electronic equipment

Info

Publication number: CN213366939U
Application number: CN202022807605.5U
Authority: CN
Inventors: 曾荣慧
Original assignee: Wingtech Communication Co Ltd
Current assignee: Wingtech Communication Co Ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-06-04
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses a card support ejection mechanism and an electronic device, wherein the card support ejection mechanism comprises a front shell, a card seat and a card support; the clamping seat is positioned in the front shell, a groove for accommodating the card holder is formed in the clamping seat, an opening which is opposite to the groove is formed in the front shell, and the opening is used for inserting the card holder into the groove; the card holds in the palm ejection mechanism still includes to be located push rod, link assembly and stir the button, and one end of push rod forms one and is located the card seat medial extremity in order to push away the top portion that pushes away the card support, and the both ends of link assembly are connected respectively in the other end of push rod and stir the button, stir the gliding installation of button on the front shell, and stir and be provided with on the button and expose in the front shell surperficial stirring portion, stir the portion and be used for driving stir the button motion so that link assembly drives the top portion that pushes away of push rod and move. The utility model discloses only need promote to stir the button, need not accessories such as card needle just can be convenient, quick hold in the palm the ejecting with the card.

Description

Card support ejection mechanism and electronic equipment

Technical Field

The utility model relates to the field of electronic technology, concretely relates to card holds in palm ejection mechanism and electronic equipment.

Background

Electronic equipment such as a mobile phone, a tablet and the like generally needs to be provided with an SIM card, a memory card and the like, wherein the SIM card and the memory card are arranged on a card support, then the card support is inserted into a card slot arranged on a shell, and the card support is matched with a card connecting piece arranged in the card slot, so that the card support is fixed in the card slot, and the card support is prevented from being separated from the card slot through an opening of the card slot; present card holds in palm ejection mechanism sets up driving lever and push rod in that the casing is inside usually, wherein the driving lever is set up and holds in the palm the inboard at the card, the push rod is set up in the one side that the card held in the palm, set up the aperture just to the push rod on the casing, when getting the card, it penetrates the aperture to get the card needle, promote the push rod, the push rod drives the driving lever motion, hold in the palm ejection slot with the card, that is to say, current card holds in the palm ejection mechanism, must adopt dedicated getting the card needle just can hold in the palm the ejecting with the card, it is electronic equipment's accessory to get the card needle, be difficult for hand-carrying, and lose easily, thereby it is.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a card holds in palm ejection mechanism, it need not the accessory, can make things convenient for, quick hold in the palm the ejection with the card.

Another object of the present invention is to provide an electronic device.

In order to achieve the above object, the utility model adopts the following technical scheme:

the card support ejection mechanism comprises a front shell, a card seat and a card support;

the clamping seat is positioned in the front shell, a groove for accommodating the clamping support is formed in the clamping seat, an opening which is opposite to the groove is formed in the front shell, and the opening is used for inserting the clamping support into the groove;

the card support ejection mechanism further comprises a push rod, a connecting rod assembly and a toggle button, wherein a push portion is formed at the inner side end of the card seat and used for pushing the card support, two ends of the connecting rod assembly are respectively connected to the other end of the push rod and the toggle button, the toggle button is slidably mounted on the front shell, a toggle portion exposed out of the surface of the front shell is arranged on the toggle button, and the toggle portion is used for driving the toggle button to move so that the connecting rod assembly drives the push portion of the push rod to move.

Preferably, the connecting rod assembly comprises a swinging rod and a connecting rod, the middle part of the swinging rod is pivoted on the front shell, one end of the swinging rod is connected to the toggle button and is in pivot fit with the toggle button, the other end of the swinging rod is hinged to one end of the connecting rod, the middle part of the push rod is hinged to the front shell, one end of the push rod forms the pushing part, and the other end of the connecting rod is connected to the other end of the push rod and is in pivot fit with the other end of the push rod.

Preferably, a sliding groove is formed in the toggle button, one end of the sliding groove, facing the inner side of the front shell, forms a notch, the other end of the sliding groove is a blind end, and a convex column embedded in the sliding groove is arranged at one end of the oscillating rod.

Preferably, one end of the connecting rod, which is matched with the push rod, is provided with two protruding parts, a clamping groove is formed between the two protruding parts, and the other end of the push rod is inserted into the clamping groove.

Preferably, an elastic reset piece is further arranged between the toggle button and the front shell.

Preferably, a guide groove is formed in the side face of the front shell, the toggle button is embedded in the guide groove in a sliding mode, and the toggle part is a boss protruding out of the side face of the front shell.

Preferably, a PCB is fixed inside the front housing, the card seat is fixedly mounted on the PCB, a limiting cover plate is fixed on the PCB, and the connecting rod assembly is limited between the PCB and the limiting cover plate.

In order to achieve the second purpose, the utility model adopts the following technical scheme:

the electronic equipment comprises the card support ejection mechanism.

Compared with the prior art, the utility model discloses when ejecting card holds in the palm, the button is stirred in the surface promotion that only needs the shell in the front, stirs the button and drives link assembly motion, drives the push rod then and holds in the palm the card ejecting from the cassette, when changing SIM card, storage card, need not accessories such as card needle just can be convenient, quick hold in the palm the ejecting with the card.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of a usage state of the present invention;

fig. 3 is a schematic view of another usage state of the present invention.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				10	Front shell	60	Swinging member
101	Side surface	61	Convex column
				11	Guide groove	62	Connecting end
20	Card holder	63	Rotating shaft
				30	Card holder	70	Connecting rod
31	SIM card	71	Raised part
				40	PCB board	80	Push rod
50	Toggle button	81	Push-up part
				501	Striking part	82	Mating end
502	Sliding chute	83	Rotating shaft
				51	Spring	90	Spacing apron

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

As shown in fig. 1, 2 and 3, for the card holder ejecting mechanism of the present invention, it includes a front shell 10, a card holder 20, a card holder 30, a push rod 80, a connecting rod assembly and a toggle button 50, wherein, the card holder 20 is installed inside the front shell 10, a slot is provided on the card holder 20, the shape and size of the slot are equivalent to the shape and size of the card holder 30, and is used for accommodating the card holder 30, and the card holder 30 with an SIM card installed therein can be embedded in the slot of the card holder 30; an opening is arranged on the side surface of the front shell 10, the opening is opposite to the groove of the card holder 20, and the card holder 30 can be inserted into the groove of the card holder 20 from the opening of the front shell 10; the push rod 80, the connecting rod assembly and the toggle button 50 cooperate to eject the card holder 30 located in the card holder 20, one end of the push rod 80 forms a pushing portion 81, the installation manner of the push rod 80 may be the same as the prior art, specifically, the middle portion of the push rod 80 is hinged on the front housing 10 through a rotating shaft 83, one end of the push rod 80 forms the pushing portion 81, and the pushing portion 81 is located at the inner side end of the card holder 20, so that when the pushing portion 81 swings towards the card holder 20, it can push the card holder 30 in the card holder 20 towards the opening direction of the front housing 10, so that the card holder 30 is separated from the opening of the front housing 10, the toggle button 50 is slidably installed on the front housing 10, and the toggle button 50 is provided with a toggle portion 501 exposed on the surface of the front housing 10, when the toggle portion 501 is slid by hand, the toggle button 50 can move relative to the front housing 10, two ends of the connecting rod assembly are respectively connected to the other end of the push rod 80 and the, when the toggle portion 501 of the toggle button 50 is slid, the toggle button 50 drives the link assembly to move, so as to drive the other end of the push rod 80 to move, so that the pushing portion 81 of the push rod 80 swings towards the card holder 20, and the card holder 30 is pushed out. In a preferred embodiment, the link assembly of the present invention comprises a swing lever 60 and a link 70, wherein the swing lever 60 is pivotally connected to the front housing 10 at a middle portion thereof via a rotating shaft 63, one end of the swing lever 60 is connected to the toggle button 50 and pivotally engaged with the toggle button, the other end of the swing lever 60 forms a connecting end 62, the connecting end 62 is hinged to one end of the link 70, the other end of the push rod 80 forms a engaging end 82, the other end of the link 70 is connected to the engaging end 82 of the push rod 80 and pivotally engaged with the engaging end 82, as shown in fig. 2, the toggle button 50 is slid downward along the side of the front housing 10, one end of the swing lever 60 moves downward along with the toggle button 50, the connecting end 62 of the swing lever 60 swings upward while generating a certain displacement toward the inner side of the front housing 10, so that the link 70 pushes the engaging end 82 of the push rod 80 toward, thus, the pushing portion of the push rod 80 swings toward the opening of the front housing 10, thereby pushing the card holder 30 on the card holder 20, and finally, as shown in fig. 3, the card holder 30 is pushed out from the opening of the front housing 10.

The connecting rod assembly is used to convert the translational motion of the toggle button 50 on the surface of the front housing 10 into the swinging motion of the push rod 80, so that the pushing portion 81 on the push rod 80 can push the card holder 30, in fact, the connecting rod assembly is not limited to adopt the structure of the swinging rod 60 and the connecting rod 70, but may also be in other structural forms, for example, an inclined surface is arranged on the inner side of the toggle button 50, a rod-shaped member is arranged between the toggle button and the push rod 80, one end of the rod-shaped member, which is matched with the toggle button 50, is provided with an inclined surface, and the other end is matched with the push rod 80, when the toggle button 50 slides in a translational motion along the side surface of the front housing 10, the inclined surface on the rod-shaped member is matched with the inclined surface on the rod-shaped member, so as to convert the downward translational motion of the toggle button. Of course, the link assembly may have other configurations, which are not described herein, in short, the push rod 80 is driven to move when the toggle button 50 moves in a translational manner, and of course, the push rod 80 is not limited to the configuration that the middle portion is hinged to the front housing 10.

For the convenience of installation, avoid swinging arms 60 to take place to interfere with stirring button 50 simultaneously, the utility model discloses inboard stirring button 50 sets up a spout 502, spout 502 forms the notch towards the inboard one end of preceding shell 10, the other end is the cecum, one end at swinging arms 60 is provided with a projection 61, the gliding embedding of this projection 61 is put in spout 502, when the installation, can follow spout 502's notch card with projection 601 and go into spout 502, when stirring button 50 and slide for preceding shell 10, projection 61 slides along with spout 502 for stirring button 50 pivoted, so, utilize spout 502 to dodge the lateral displacement that projection 61 produced when swinging along with swinging arms 60, thereby avoid swinging arms 60 and stir button 50 and lead to the card to die because of interfering. The end of the connecting rod 70 connected with the mating end 82 of the push rod 80 is provided with two protrusions 71, a clamping groove is formed between the two protrusions 71, the mating end 82 is inserted into the clamping groove, and when the connecting rod 70 pushes the mating end 82 to swing, the mating end 82 slides in the clamping groove between the two protrusions 71, so that the connecting rod 70 and the push rod 80 are prevented from being clamped.

In a preferred embodiment, the present invention further comprises an elastic restoring member disposed between the toggle button 50 and the front housing 10, the elastic restoring member is used for providing an elastic stress, so that the toggle button 50 is restored when external force is not received, and thus, the pushing portion 81 of the push rod 80 can be timely restored. The elastic return member may be a spring 51 mounted between the toggle button 50 and the front housing 10, but of course, the elastic return member may be other elastic members.

The utility model discloses in, a guide way 11 has been seted up to the side of shell 10 in the front, stirs button 50 and installs in guide way 11 to stirring portion 501 exposes in the opening of guide way 11, and is concrete, and stirring portion 501 is the boss of protrusion in the side 101 of shell 10 in the front, like this, makes stirring portion 501 protrusion in the side of shell 10 in the front slightly, promotion stirring portion 501 that can be convenient.

The front case 10 further has a PCB40 fixed therein, the card holder 20 is fixed on the PCB40 so that the SIM card 31 on the card holder 30 can be connected to the terminal on the PCB40 after the card holder 30 is inserted into the card holder 20, a limiting cover 90 is fixed on the PCB40, the connecting rod assembly is defined between the PCB40 and the limiting cover 90 to prevent the connecting rod assembly from deflecting, and the push rod 80 is mounted on the PCB and can also be defined between the PCB40 and the limiting cover 90 to prevent the push rod 80 from deflecting.

The electronic equipment of the utility model comprises the card support ejection mechanism, which can be a mobile phone, a tablet personal computer, a notebook computer, an intelligent wearable device, etc.; it should be noted that the utility model discloses the card that not only is applicable to the SIM card holds in the palm ejecting, and the card that still is applicable to some storage cards simultaneously holds in the palm ejecting.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims

1. The card support ejection mechanism is characterized by comprising a front shell, a card seat and a card support;

2. The card holder ejection mechanism according to claim 1, wherein the link assembly includes a swing lever and a link lever, the swing lever is pivotally connected to the front housing at a middle portion thereof, one end thereof is connected to the toggle button and pivotally engaged therewith, the other end thereof is hinged to one end of the link lever, the push lever is pivotally engaged to the front housing at a middle portion thereof, one end thereof forms the ejection portion, and the other end thereof is connected to and pivotally engaged with the other end thereof.

3. The card holder ejection mechanism according to claim 2, wherein the toggle button is provided with a sliding slot, one end of the sliding slot facing the inner side of the front shell forms a notch, the other end is a blind end, and one end of the swing lever is provided with a convex column embedded in the sliding slot.

4. The card holder ejection mechanism according to claim 2, wherein two protruding portions are provided at an end of the link rod that engages with the push rod, a slot is formed between the two protruding portions, and the other end of the push rod is inserted into the slot.

5. The card holder ejection mechanism according to claim 1, wherein an elastic reset member is further disposed between the toggle button and the front housing.

6. The card holder ejection mechanism according to claim 1, wherein a guide groove is formed in a side surface of the front housing, the toggle button is slidably embedded in the guide groove, and the toggle portion is a boss protruding from the side surface of the front housing.

7. The card holder ejection mechanism according to claim 1, wherein a PCB is fixed inside the front housing, the card holder is fixedly mounted on the PCB, a limit cover plate is fixed on the PCB, and the link assembly is defined between the PCB and the limit cover plate.

8. Electronic equipment, characterized in that it comprises the card holder ejection mechanism of any one of claims 1 to 7.