CN109273879B

CN109273879B - Mobile phone casing

Info

Publication number: CN109273879B
Application number: CN201811083251.5A
Authority: CN
Inventors: 肖伟鹏
Original assignee: Nubia Technology Co Ltd
Current assignee: Nubia Technology Co Ltd
Priority date: 2018-09-17
Filing date: 2018-09-17
Publication date: 2021-03-02
Anticipated expiration: 2038-09-17
Also published as: CN109273879A

Abstract

The invention relates to the field of mobile phone components, in particular to a mobile phone shell, which comprises a door plate and a card holder body, wherein the door plate is connected with the card holder body in a sliding manner, the card holder body comprises a head end and a tail end, the door plate is connected with the tail end of the card holder body in a sliding manner through a sliding groove and a sliding block which are matched with each other, the sliding groove is arranged on the tail end of the card holder body, the sliding block is arranged on the door plate, a limiting mechanism for limiting the sliding out of the sliding block is arranged on the sliding groove or the sliding block which is matched with each other, the limiting mechanism is a bulge arranged in the sliding groove, the bulge is arranged at two ends of the sliding groove, the card holder structure is arranged in a frame or on the mobile phone shell, the card holder body is convenient to take, the maintenance cost is low.

Description

Mobile phone casing

Technical Field

The invention relates to the field of mobile phone components, in particular to a mobile phone shell.

Background

Along with the development of the advanced science and technology of society, smart mobile phone has been popularized comprehensively, in current cell-phone, the smart card is installed on the card holds in the palm the body, card support body and cell-phone shell slip joint, in order to satisfy the rounding and rounding of cell-phone profile, the card holds in the palm the body and only exposes a small part in the cell-phone shell outside, when opening the card and holding in the palm the body, need use tiny thimble class instrument from the downthehole deep-going cell-phone shell that the card reserved on holding in the palm the body inside elastic component that touches and pop out the card support body, tiny thimble loses very easily, under the condition that does not have tiny thimble class instrument, it is very inconvenient.

Disclosure of Invention

The invention aims to provide a mobile phone shell, wherein the card holder body is inserted into a clamping groove through the card holder body and the door plate which are arranged in a sliding manner, the door plate slides out of the slot, the door plate is pulled to pull the card holder body out of the slot, and the card holder body is convenient to open.

The embodiment of the invention is realized by the following steps:

a mobile phone shell comprises a shell body and a card support structure, wherein the card support structure comprises a door plate and a card support body, the card support body comprises a head end and a tail end, the door plate is in sliding connection with the tail end of the card support body through a sliding groove and a sliding block which are matched with each other, the sliding groove is formed in the tail end of the card support body, the sliding block is arranged on the door plate, a surface formed by the sliding groove and the sliding block in a relative sliding mode is a sliding surface, and in the sliding direction of the sliding block, any one end of the sliding surface inclines towards the head end of the card support body;

the shell is provided with a clamping groove, and after the head end of the clamping support body is inserted into the clamping groove, the door plate can slide in and out of the clamping groove.

Furthermore, the gliding surface is in the sliding direction of slider, and arbitrary one end of gliding surface is held in the palm the head end slope of body towards the card for the other end of gliding surface, and after spout and slider cooperation, the slider held in the palm the body slope for the card and slides.

Preferably, the sliding groove or the sliding block which are matched with each other are provided with a limiting mechanism which is used for limiting the sliding block to slide out of the sliding groove.

The limiting mechanisms are arranged at two ends of the sliding direction of the sliding block, and the sliding block is prevented from sliding out of the sliding groove.

Preferably, the door panel includes a pressing portion and a transition portion connected to each other, and the slider is disposed on a side of the transition portion opposite to the pressing portion.

Preferably, the limiting mechanism is a protrusion arranged in the sliding groove, and the protrusion is arranged at two ends of the sliding groove.

Preferably, two end faces of the clamping groove facing the sliding direction of the door panel are respectively provided with a limiting structure and a fastening structure, and the fastening structures are used for being matched with the door panel sliding into the clamping groove.

Further, limit structure restriction card holds in the palm the body and rocks in the draw-in groove, and the card holds in the palm the body and only can remove in the direction of inserting of card support body in the draw-in groove, and the card holds in the palm the slip-in or roll-off draw-in groove.

Preferably, the limiting structure is a limiting groove, and the card holder body is provided with a boss matched with the limiting groove.

Preferably, the fastening structure is a stepped groove, and the end face of the stepped groove facing the door plate is provided with an embedded groove matched with the door plate.

Further, the transition portion of door plant cooperates with the embedded groove, and inside the back when the door plant slips into the draw-in groove, the tip of transition portion inserts in the embedded groove, and the embedded groove is fixed the door plant, and the door plant is provided with the raised grain towards the terminal surface in the casing outside.

The embodiment of the invention has the beneficial effects that:

the convenient removal that holds in the palm the body to the card, door plant and card hold in the palm body sliding connection, drive the removal that the card held in the palm the body through the pulling door plant, and the door plant holds in the palm the body with the card through the slider and the spout sliding connection of mutually supporting, and door plant or card can be changed alone after holding in the palm the body and damaging, reduce the maintenance cost.

The utility model provides a card installation device, it is convenient in putting into the frame with article, be provided with the slot in the frame, put article on the card holds in the palm the body, hold in the palm the body with the card and insert the slot, slide the door plant in the slot, the installation that the card held in the palm the body is accomplished, when the card holds in the palm the body when needs are opened, hold in the palm the body with the door plant and slide and the roll-off slot with the card, the pulling door plant drives the card and holds in the palm body roll-off slot, the card holds in the palm the body and opens and close convenient and fast, when the door plant slides in the slot, the port of slot is plugged up.

The utility model provides a cell-phone casing, the installation of card support body is with take out the convenience, cell-phone SIM card, article such as storage card take out, the storage is convenient, be provided with the draw-in groove on the casing, various function cards will be placed and hold in the palm in the body inserts the draw-in groove, the door plant can slide in or the roll-off draw-in groove, the card holds in the palm behind the body inserts the draw-in groove, the door plant slides on the card support body, slide in the draw-in groove, when the card support body is opened to needs, the door plant slides in the draw-in groove, the pulling door plant, hold.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;

FIG. 2 is a schematic diagram of a partially enlarged structure of FIG. 1 according to an embodiment of the present invention;

FIG. 3 is a schematic view of a door panel sliding out configuration according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a card holder body according to an embodiment of the invention;

FIG. 5 is a schematic view of a door panel according to an embodiment of the present invention;

FIG. 6 is a diagram illustrating a card slot structure according to an embodiment of the present invention;

FIG. 7 is a schematic perspective view of a card holder body according to an embodiment of the present invention;

FIG. 8 is a schematic perspective view of a door panel according to an embodiment of the present invention.

Icon: 1-a door panel; 2-a card holder body; 3-a shell; 11-a slide block; 12-a transition portion; 13-a pressing part; 21-a head end; 22-tail end; 23-a boss; 24-a chute; 25-projection; 31-a card slot; 32-a limiting groove; 33-step groove; 34-embedded groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

please refer to fig. 2, fig. 3, fig. 4 and fig. 5, this embodiment provides a card support structure, which includes a door panel 1 and a card support body 2, the door panel 1 and the card support body 2 are slidably connected, the card support body 2 includes a head end 21 and a tail end 22, the door panel 1 and the card support body 2 are slidably connected to the tail end 22, the door panel 1 and the card support body 2 are slidably connected to a sliding slot 24 and a sliding block 11 through a sliding slot 24 and a sliding block 11 which are mutually matched, the sliding slot 24 is disposed on the tail end 22 of the card support body 2, the sliding block 11 is disposed on the door panel 1, a limiting mechanism for limiting the sliding of the sliding block 11 is disposed on the sliding slot 24 or the sliding block 11 which are mutually matched, the limiting mechanism is a protrusion 25 disposed in the sliding slot 24, the protrusion 25 is disposed at two ends of the sliding slot 24, the sliding surfaces of the sliding slot 24 and the sliding.

The structure principle is as follows:

a door plate 1 is connected with a card holder in a sliding manner, the door plate 1 slides relative to a clamping groove 31, the door plate 1 connected with a card holder body 2 in the sliding manner is pulled, the movement of the card holder body 2 is facilitated, and the use of the card holder body 2 is convenient; the door plate 1 can be connected with any side end face of the card support body 2 in a sliding mode, the position of the door plate 1 on the card support is adjusted in a sliding mode, the door plate 1 can be clamped conveniently, the door plate 1 is pulled, and the door plate 1 drives the card support body 2 to move integrally;

the card holder body 2 comprises a head end 21 and a tail end 22, the tail end 22 of the card holder body 2 is provided with a sliding groove 24, the sliding groove 24 is provided with a bulge 25 at two ends of the sliding direction of the sliding block 11, the sliding block 11 is arranged on the door plate 1, the sliding block 11 is arranged in the sliding groove 24 and is in sliding connection with the sliding groove 24, the bulge 25 prevents the sliding block 11 from sliding out of the sliding groove 24, the sliding surface of the sliding groove 24 is vertical to the card holder body 2 and is obliquely arranged relative to the card holder body 2, in the sliding direction, one end of the sliding surface, which inclines towards the head end 21 of the card holder body 2, is a sliding bottom end, the other end of the sliding surface is a sliding top end, the door panel 1 slides obliquely at the end part of the tail end 22 of the card holder body 2, when slider 11 slided to the top of sliding from the slip bottom of glide plane, door plant 1 kept away from the card gradually towards the one end of slip direction and held in the palm body 2, and centre gripping door plant 1 keeps away from the one end that the card held in the palm body 2, pulling door plant 1, and door plant 1 drives the card and holds in the palm body 2 and remove.

Example 2:

referring to fig. 2, fig. 3, fig. 4 and fig. 5 show, this embodiment provides a card installation device, which comprises a frame body, be provided with the slot in the framework, the card holds in the palm body 2 and inserts in the slot from the head end 21 that the card held in the palm body 2, the tail end 22 that the card held in the palm body 2 is provided with spout 24, the both ends of spout 24 slip direction are provided with protruding 25, there is slider 11 on door plant 1, slider 11 and spout 24 sliding connection, protruding 25 prevents slider 11 roll-off spout 24, spout 24 and the slope of the glide plane of slider 11 set up, in the slip direction, the one end of glide plane inclines towards the head end 21 that the card held in the palm body 2, after card held in the palm body 2 and inserts the slot completely, door plant 1 slides on the tail end 22 that the card held in the palm body 2, door plant 1 can slide into and the roll-off slot, when door plant 1.

Example 3:

referring to fig. 2, fig. 3, fig. 4 and fig. 5, this embodiment provides a card installation apparatus, which includes a frame body, a slot is provided in the frame body, a head end 21 of a card holder body 2 is inserted into the slot, a sliding groove 24 is provided on a side edge between the head end 21 and a tail end 22 of the card holder body 2, two ends of the sliding direction of the sliding groove 24 are provided with protrusions 25, a sliding block 11 is provided on a door panel 1, the sliding block 11 is slidably connected to the sliding groove 24, a sliding surface of the sliding groove 24 and the sliding block 11 is inclined, in the sliding direction, one end of the sliding surface is inclined toward the head end of the card holder body 2, when the door panel 1 is slid, the door panel 1 can slide into and slide out of the slot, when the door panel 1 slides out of the sliding groove 24, the door panel 1 is pulled to take out the card holder body 2 from the slot, an article is placed on the card holder body, after the card held in the palm the body 2 and inserted the slot completely, the card held in the palm inside body 2 all arranges the slot in, and a part of door plant 1 is located the outside of slot terminal surface, when needs take out the card and hold in the palm body 2, presses and slides door plant 1 towards the outside terminal surface of slot, and door plant 1 slides on the card holds in the

palm body

2, 1 roll-off slots of door plant.

Example 4:

on the basis of embodiment 2's structure and principle, this embodiment provides a cell-phone shell, make things convenient for platelike structure's article to insert and roll-off cell-phone shell on the cell-phone, with card installation device monolithic stationary on the cell-phone shell, card installation device includes the framework, card support body 2 and door plant 1, be provided with the slot in the framework, the terminal surface of slot is parallel with the edge of cell-phone shell, hold in the palm body 2 with the card and insert in the slot, door plant 1 can slide into and roll-off slot when holding in the palm body 2 gliding at the card, when door plant 1 roll-off spout 24, hold in the palm body 2 to take out from the slot with the card through pulling door plant 1, the card holds in the palm body 2 and deposits SIM card on the cell-phone shell, article such as storage card, card support body 2 takes out and simple.

Example 5:

referring to fig. 1, fig. 6, fig. 7 and fig. 8, with reference to fig. 2, fig. 3, fig. 4 and fig. 5, this embodiment provides a mobile phone housing 3, which includes a housing 3, a card holder body 2 and a door panel 1, where the housing 3 is provided with a slot 31, one end of the card holder body 2 opposite to the door panel 1 can be inserted into or slid out of the slot 31, and when one end of the card holder body 2 opposite to the door panel 1 is inserted into the slot 31, the door panel 1 can be slid into and slid out of the slot 31, two opposite end faces of the slot 31 facing to the sliding direction of the door panel 1 are respectively provided with a limiting structure and a fastening structure, the fastening structure is used for matching with the door panel 1 slid into the slot 31, the limiting structure is a limiting slot 32, the card holder body 2 is provided with a boss 23 matching with the limiting slot 32, the door panel 1 includes a pressing portion 13 and a transition portion 12 which are connected, press the splenium 13 orientation the terminal surface in the 3 outsides of casing is provided with the raised grain, transition portion 12 with 2 sliding connection of body are held in the palm to the card, fastening structure is ladder groove 33, ladder groove 33 orientation the terminal surface of door plant 1 be provided with transition portion 12 complex embedded groove 34.

The structure principle is as follows:

a clamping groove 31 is formed in the shell 3, an opening is formed in one side of the clamping groove 31, the card holder body 2 comprises a head end 21 and a tail end 22, the head end 21 of the card holder body 2 is inserted into the clamping groove 31 from the opening, the tail end 22 of the card holder body 2 is provided with a sliding groove 24 inclined towards the head end 21 of the card holder body 2, protrusions 25 are arranged inside two ends of the sliding direction of the sliding groove 24, a transition portion 12 of the door plate 1 is connected with a sliding block 11, the sliding block 11 is in sliding connection with the sliding groove 24, a sliding plane of the sliding block 11 and the sliding groove 24 is arranged in an inclined mode, one end, inclined towards the head end 21 of the card holder body 2, of the sliding surface;

two opposite end surfaces of the clamping groove 31 facing the sliding direction of the door panel 1 are respectively provided with a limiting structure and a fastening structure, the limiting structure and the fastening structure are arranged at an opening of the clamping groove 31, the limiting structure is a limiting groove 32, the clamping holder body 2 is provided with a boss 23 corresponding to the limiting groove 32, the boss 23 has a limiting effect on the clamping holder body 2, after the clamping holder body 2 is inserted into the clamping groove 31, the clamping holder body 2 can be effectively limited from continuously sliding into the clamping groove 31, meanwhile, the clamping holder body 2 is limited from shaking in the clamping groove 31, the fastening structure is a stepped groove 33, the stepped groove 33 is matched with the door panel 1, the door panel 1 faces one side of the stepped groove 33, the pressing part 13 and the end surface formed by the transition part 12 are stepped, the stepped end surface is matched with the stepped groove 33, and the end surface of the stepped groove 33 facing the door;

placing the SIM or the memory card on the card holder body 2, inserting the head end 21 of the card holder body 2 into the card slot 31 from the opening of the card slot 31, enabling the sliding bottom end of the sliding surface to face the stepped groove 33, enabling the sliding top end of the sliding surface to face the limiting groove 32, and enabling the boss 23 on the card holder body 2 to be matched with the limiting groove 32; when the boss 23 is completely arranged in the limit groove 32, the card holder body 2 cannot move continuously into the card groove 31, meanwhile, the limit groove 32 limits the card holder body 2 to shake in the card groove 31, the card holder body 2 only can move towards the opening of the card groove 31, the tail end 22 of the card holder body 2 is in sliding connection with the door plate 1, the door plate 1 is slid, the step-shaped end face of the door plate 1 slides towards the step groove 33, the door plate 1 moves towards the inside of the card groove 31, the transition part 12 is embedded into the embedded groove 34 towards one end of the step groove 33, the pressing part 13 of the door plate 1 is located inside the card groove 31, the opening end face of the card groove 31 and the pressing surface of the pressing part 13 are on the same plane, the installation of the card holder body 2 is completed, when the door plate 1 slides into the card groove 31, the door plate 1 blocks the opening of the card groove 31, and the door;

when draw-in groove 31 is opened to needs, the pressing surface of pressing portion 13 is pressed, slide door plant 1 towards the top surface that slides, frictional force for the increase pressing surface, make things convenient for the slip of door plant 1, the pressing surface of pressing portion 13 of door plant 1 is provided with the raised grain, transition portion 12 breaks away from embedded groove 34, door plant 1 slides in-process and slides out from draw-in groove 31 gradually, door plant 1 of roll-off in draw-in groove 31 is followed in the pulling, hold in the palm body 2 with the card and pull out in draw-in groove 31, the user can take out the card at any time and anywhere and hold in the palm body 2, and is very convenient, the card holds in the palm body 2 and door plant 1 sliding connection, can change alone after card holds in the palm body 2 or door plant.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A mobile phone shell is characterized by comprising a shell and a card support structure, wherein the card support structure comprises a door plate and a card support body, the card support body comprises a head end and a tail end, the door plate is in sliding connection with the tail end of the card support body through a sliding groove and a sliding block which are matched with each other, the sliding groove is formed in the tail end of the card support body, the sliding block is arranged on the door plate, a surface formed by the sliding groove and the sliding block in a relative sliding mode is a sliding surface, and in the sliding direction of the sliding block, any one end of the sliding surface inclines towards the head end of the card support body;

the shell is provided with a clamping groove, the head end of the clamping support body is inserted into the clamping groove, and the door plate can slide in and out of the clamping groove.

2. A handset housing according to claim 1, wherein the cooperating runner or slide is provided with a stop mechanism for limiting the slide to slide out of the runner.

3. A handset housing according to claim 1, wherein the door panel comprises a pressing portion and a transition portion connected to each other, the slider being arranged on a side of the transition portion opposite to the pressing portion.

4. A handset housing according to claim 2, wherein the limiting means is a projection provided in the slot, the projection being provided at both ends of the slot.

5. The mobile phone shell according to claim 1, wherein two end faces of the slot facing the sliding direction of the door plate are respectively provided with a limiting structure and a fastening structure, and the fastening structures are used for being matched with the door plate sliding into the slot.

6. A handset housing according to claim 5, wherein the retaining formation is a retaining groove and the body is provided with a boss which engages with the retaining groove.

7. A handset housing according to claim 5, wherein the fastening structure is a stepped groove, an end face of the stepped groove facing the door panel being provided with a recessed groove for engagement with the door panel.