WO2020215938A1

WO2020215938A1 - Terminal device

Info

Publication number: WO2020215938A1
Application number: PCT/CN2020/080201
Authority: WO
Inventors: 刘国平
Original assignee: 维沃移动通信有限公司
Priority date: 2019-04-26
Filing date: 2020-03-19
Publication date: 2020-10-29
Also published as: CN110086909A; CN110086909B

Abstract

The present disclosure relates to a terminal device, which comprises: a housing, wherein the housing comprises a first housing member and a second housing member, a card holder accommodating groove is provided on the first housing member, and the bottom surface of the card holder accommodating groove is provided with a card holder through hole and a dismounting hole; a card holder, a first portion of the card holder penetrating the card holder through hole and extending into the housing, a second portion of the card holder positioning and cooperating with the card holder accommodating groove, and the card holder covering the dismounting hole; and a fastening assembly, wherein at least a portion of the fastening assembly is located in the housing, and at least a portion of the fastening assembly is located in the dismounting hole, or at least a portion of the fastening assembly faces the dismounting hole; and the first housing member and the second housing member are connected by means of the fastening assembly.

Description

Terminal Equipment

Cross references to related applications

This application claims the priority of Chinese Patent Application No. 201910344179.5 filed in China on April 26, 2019, the entire content of which is incorporated herein by reference.

Technical field

The present disclosure relates to the field of communication technology, and in particular to a terminal device.

Background technique

At present, terminal devices such as smart phones and tablet computers are indispensable in people's daily lives, so people have put forward higher and higher requirements for the convenience of maintenance of terminal devices.

The housing of the terminal device usually includes at least two parts, and each part can be connected together by a fastening structure such as a buckle or a screw. However, when the buckle connection is used, there is a problem that it is inconvenient to disassemble and assemble, so it is not convenient to repair the terminal device; when the screw connection is used, the screw will be exposed on the exterior surface of the shell, resulting in poor appearance and texture of the terminal device and user experience Poor.

Summary of the invention

The present disclosure discloses a terminal device to solve the problems of inconvenient maintenance of the terminal device and poor user experience.

In order to solve the above problems, the present disclosure adopts the following technical solutions:

A terminal device, including:

A housing, the housing includes a first housing member and a second housing member, the first housing member is provided with a card holder accommodating groove, and the bottom surface of the card holder accommodating groove is provided with a card holder through hole and a disassembly hole;

The card holder, the first part of the card holder passes through the card holder via hole and extends into the housing, the second part of the card holder is positioned and matched with the card holder receiving groove, and the card holder covers the The disassembly hole;

A fastening component, at least a part of the fastening component is located in the housing; at least a part of the fastening component is located in the disassembly hole, or at least a part of the fastening assembly faces the disassembly hole; The first shell member and the second shell member are connected by the fastening component.

The technical solution adopted by the present disclosure can achieve the following beneficial effects:

In the terminal device disclosed in the present disclosure, the first housing part is provided with a card holder accommodating groove, a card holder through hole and a disassembly hole, the card holder covers the disassembly hole, at least a part of the fastening component is located in the casing, and the fastening component At least a part is located in the disassembly hole, or at least part of the fastening component faces the disassembly hole. After the terminal device is assembled, the card holder can cover the fastening component, and the user cannot see the fastening component from the appearance of the terminal device. Improve the appearance and texture of the terminal device, so that the user experience of the terminal device is also improved. At the same time, the fastening assembly can be selected to facilitate the implementation of disassembly and assembly operations, making the maintenance of the terminal equipment more convenient.

Description of the drawings

The drawings described here are used to provide a further understanding of the present disclosure and constitute a part of the present disclosure. The exemplary embodiments of the present disclosure and their descriptions are used to explain the present disclosure, and do not constitute an improper limitation of the present disclosure. In the attached picture:

FIG. 1 is a schematic diagram of a partial structure of a terminal device disclosed in an embodiment of the disclosure;

2 is a schematic diagram of a part of the structure of the terminal device disclosed in an embodiment of the disclosure when the card tray is removed;

Figure 3 is an exploded view of the structure shown in Figure 2;

4 and 5 are cross-sectional views of part of the structure of the terminal device disclosed in the embodiment of the disclosure when the disassembly operation is performed;

6 is a schematic structural diagram of a second fastener in the terminal device disclosed in the embodiment of the disclosure;

7 is a schematic structural diagram of a second fastener from another angle in the terminal device disclosed in an embodiment of the disclosure;

8 is a schematic diagram of the structure of the disassembly tool disclosed in the embodiment of the disclosure;

9 is a schematic diagram of a part of the structure of a terminal device disclosed in another embodiment of the present disclosure when the card tray is removed;

Figure 10 is an exploded view of the structure shown in Figure 9;

11 and 12 are cross-sectional views of the structure shown in FIG. 9 when the disassembly operation is performed.

Description of reference signs:

100-shell, 110-first shell, 111-card tray receiving groove, 112-card tray through hole, 113-disassembly hole, 114-positioning surface, 120-second shell, 121-positioning hole, 200 -Card holder, 300- fastening component, 310- first fastener, 311- force part, 312- mating part, 313- rod part, 320- elastic reset part, 330- second fastener, 331- Drive part, 332-disassembly part, 332a-first curved surface, 332b-first V-shaped surface, 400-display screen, 500-disassembly tool, 510-groove, 511-second curved surface, 512 -Second V-shaped surface, 600- tamper-evident label.

Detailed ways

In order to make the objectives, technical solutions, and advantages of the present disclosure clearer, the technical solutions of the present disclosure will be described clearly and completely in conjunction with specific embodiments of the present disclosure and the corresponding drawings. Obviously, the described embodiments are only a part of the embodiments of the present disclosure, rather than all the embodiments. Based on the embodiments in the present disclosure, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present disclosure.

The technical solutions disclosed in each embodiment of the present disclosure will be described in detail below with reference to the accompanying drawings.

As shown in FIG. 1 to FIG. 7, embodiments of the present disclosure disclose a terminal device, which includes a housing 100, a holder 200, a fastening component 300 and a display screen 400.

The housing 100 includes a first housing member 110 and a second housing member 120. The first housing 110 is provided with a card tray accommodating groove 111, and the bottom surface of the card tray accommodating groove 111 is provided with a card tray through hole 112 and a dismounting hole 113. The dismounting hole 113 here may be a round hole, a waist-shaped hole or a hole of other shapes, which is not limited herein. The display screen 400 may be installed on the second housing 120. The first part of the card holder 200 passes through the card holder through hole 112 and extends into the housing 100, specifically into the space enclosed by the first housing member 110 and the second housing member 120, and the second part of the card holder 200 It is positioned and matched with the tray containing groove 111 to realize the installation of the tray 200 and the housing 100. After the tray 200 is installed, the disassembly hole 113 is covered by the tray 200. The fastening assembly 300 is used to realize the installation between the first shell 110 and the second shell 120, that is, the first shell 110 and the second shell 120 are connected by the fastening assembly 300, and at least the fastening assembly 300 One part is located in the housing 100. At least a part of the fastening assembly 300 can be seen from the dismounting hole 113. Specifically, there can be two ways of setting, one is that at least a part of the fastening assembly 300 is located in the dismounting hole 113, and the other is the fastening assembly. At least a part of 300 faces the detachment hole 113. In a specific embodiment, the fastening assembly 300 may include multiple screws.

When assembling the terminal device, the first housing part 110 and the second housing part 120 are installed together through the fastening assembly 300, and then the card holder 200 is installed. The card holder 200 can block the disassembly hole 113 and the fastening assembly 300. When the housing 100 needs to be disassembled, first remove the card holder 200 so that the disassembly hole 113 and the fastening assembly 300 are exposed. At this time, the fastening assembly 300 can be driven to move to release the first housing 110 and the second housing 120 The connection relationship between the terminals to facilitate the maintenance of terminal equipment.

According to the above content, after the terminal device is assembled, the card tray 200 can cover the fastening assembly 300, and the user cannot see the fastening assembly 300 from the appearance of the terminal device. Therefore, the appearance and texture of the terminal device can be improved, and the user of the terminal device The experience improves. At the same time, the fastening assembly 300 can use a structure (such as screws) that facilitates disassembly and assembly operations, so that the maintenance of the terminal device is more convenient.

In an alternative embodiment, in order to simplify the structure of the housing 100 and facilitate disassembly of the terminal device, the first housing 110 is further provided with a positioning surface 114, and the fastening assembly 300 is connected to the second housing 120. Specifically, the fastening assembly 300 may include a plurality of separate parts, of which only a part is connected to the second shell 120, and the fastening assembly 300 may also be an integrated structure, and the whole is connected with the second shell 120. In the first state, the first part of the fastening assembly 300 is positioned and matched with the positioning surface 114. At this time, the fastening assembly 300 can restrict the movement of the first housing 110 so that the first housing 110 and the second housing 120 cannot be separated In the second state, the first part of the fastening assembly 300 is separated from the positioning surface 114, and the first part cannot restrict the movement of the first housing 110. The operator can connect the first housing 110 and the second housing 120 separate. The fastening component 300 can be an elastic structure. At this time, the connection method of the fastening component 300 and the second housing 120 can be a fixed connection, and the fastening component 300 can be deformed between the first state and the second state after being deformed under a force. Switching; the fastening component 300 can also be a rigid structure, and its connection with the second housing 120 can be a movable connection, and the fastening component 300 can be switched between the above-mentioned first state and the second state by moving after being forced.

Further, the above-mentioned fastening assembly 300 may include a first fastener 310 and an elastic reset member 320. The first fastener 310 is the first part of the above-mentioned fastening assembly 300, and the first fastener 310 is movably It is connected to the second shell member 120, one end of the elastic reset member 320 is connected to the second shell member 120, and the other end is connected to the first fastener 310. In the second state described above, the first fastener 310 moves under force, and then separates from the positioning surface 114 of the first housing member 110. During this process, the first fastener 310 acts on the elastic reset member 320 Force, the elastic resetting member 320 is deformed; in the first state described above, the elastic resetting member 320 recovers from deformation, and the first fastener 310 is positioned and matched with the positioning surface 114 under the action of the elastic resetting member 320 to realize the second The installation operation of a shell 110 and a second shell 120. After adopting this structure, the operator only needs to apply a unidirectional force to the first fastener 310 to realize the assembly and disassembly of the first shell 110 and the second shell 120, so this solution can simplify the terminal equipment The disassembly and assembly process makes it easier to repair the terminal equipment.

It should be noted that the above-mentioned elastic reset member 320 may be a spring or other structures with elasticity.

Furthermore, the above-mentioned fastening assembly 300 further includes a second fastener 330, and the second fastener 330 is matched with the disassembly hole 113. In other words, at least a part of the second fastener 330 is located in the disassembly hole 113. In the second state described above, the operator can directly apply force to the second fastener 330, so that the second fastener 330 drives the first fastener 310 to move, so that the first fastener 310 and The positioning surface 114 is separated. Since at least a part of the second fastener 330 is located in the disassembly hole 113, the operator can visually see the second fastener 330 (see FIG. 3) after the card holder 200 is removed, so the operator can The force is accurately applied to the second fastener 330 to improve maintenance efficiency.

In an alternative embodiment, the second fastener 330 is rotatably disposed at the disassembly hole 113, and the side of the second fastener 330 facing the first fastener 310 is provided with a driving part 331, and the driving part 331 is used to drive the first fastener 310 to move. Specifically, the driving portion 331 protrudes from the other part of the side of the first fastener 310 relative to the second fastener 330. When the second fastener 330 rotates, the driving portion 331 cooperates with the first fastener 310. The driving part 331 and the first fastener 310 are separated from each other. When the driving part 331 is engaged with the first fastener 310, the first fastener 310 is far away from the positioning surface 114 of the first housing 110 to both When the driving part 331 is separated from the first fastener 310, the first fastener 310 is close to the positioning surface 114 of the first housing member 110 under the action of the elastic reset member 320 until the two are positioned and matched again.

As shown in FIG. 6, in order to make the movement of the first fastener 310 more stable, in the rotation direction of the second fastener 330, the driving portion 331 faces between the side of the first fastener 310 and the disassembly hole 113 The distance gradually changes. After the driving part 331 contacts the first fastener 310, as the second fastener 330 rotates, the driving part 331 gradually drives the first fastener 310 away from the positioning surface 114 of the first housing 110, thereby achieving the aforementioned effect . Further, in order to enhance this effect, in the rotation direction of the second fastener 330, the distance between the side of the driving portion 331 facing the first fastener 310 and the disassembly hole 113 first gradually increases and then gradually decreases. In the process of increasing the distance described here, the first fastener 310 gradually moves away from the positioning surface 114 of the first housing 110 until the two separate. In the process of gradually decreasing the distance, the first fastener 310 gradually Close to the positioning surface 114 of the first housing 110 until the two are positioned and matched.

The side of the first fastener 310 facing the second fastener 330 can be set as a plane. With this structure, in order to install the second fastener 330, it is necessary to reserve a large space on the first housing 110 , Resulting in a larger size of the first housing 110. In order to solve this problem, the side of the first fastener 310 facing the second fastener 330 may be provided with a force receiving portion 311 and a matching portion 312. The matching portion 312 is closer to the second fastener relative to the force receiving portion 311. The direction of the piece 330 is convex. In the aforementioned first state, the mating portion 312 is positioned and matched with the first housing 110, and in the aforementioned second state, the force receiving portion 311 is matched with the driving portion 331. After being arranged in this way, the second fastener 330 can use the space in the second housing 120, so the space occupied by the first housing 110 is reduced, so the size of the first housing 110 is reduced. The appearance and texture of the terminal equipment is better.

As mentioned above, the operator can directly apply force to the second fastener 330, and then disassemble and assemble the terminal device. The second fastener 330 need not be specifically provided with a structure for the operator to apply force, as long as the operator can apply force to the second fastener 330. However, in order to prevent the user from disassembling the terminal device by himself and damaging the structure of the terminal device, as shown in FIG. 7, a dismounting portion 332 may be provided on the side of the second fastener 330 away from the first fastener 310. At least a part of 332 is located in the disassembly hole 113. At this time, by providing the structure of the disassembly and assembly part 332, the disassembly and assembly part 332 can only be used with a dedicated disassembly tool 500 (see FIG. 8) to disassemble the terminal device, which prevents the user from disassembling the terminal device by himself.

Specifically, as shown in FIG. 7, the assembling and disassembling portion 332 may be arranged in a columnar structure, and its outer peripheral surface includes a plurality of groups of alternately distributed first arc-shaped surfaces 332a and first V-shaped surfaces 332b. Correspondingly, as shown in FIG. 8, one end of the disassembly tool 500 may be provided with a groove 510, and the side wall of the groove 510 includes a plurality of sets of alternately distributed second arc-shaped surfaces 511 and second V-shaped surfaces 512. The disassembling part 332 can be inserted into the groove 510 here, and the operator can rotate the disassembling tool 500 to drive the second fastener 330 to rotate, thereby realizing disassembly and assembly of the terminal device.

In an alternative embodiment, in order to facilitate the connection between the first fastener 310 and the second housing 120, the first fastener 310 is provided with a rod 313, and the second housing 120 is provided with a positioning hole 121. The rod portion 313 is slidingly fitted with the positioning hole 121, and the elastic reset member 320 is sleeved on the outer wall of the rod portion 313. This solution can also improve the stability of the elastic reset member 320.

The foregoing describes the solution of driving the first fastener 310 to move through the second fastener 330. In other embodiments, the second fastener 330 may not be provided and the first fastener 310 is directly driven to move. As shown in Figures 9-12, at least a part of the first fastener 310 is opposite to the disassembly hole 113 on the first housing 110, and one end of the disassembly tool 500 can pass through the disassembly hole 113 and be connected to the first When the fastener 310 touches, the operator pushes the disassembly tool 500 to move, and the first fastener 310 can be driven to move, so that the first fastener 310 can be switched between the first state and the second state described above.

When the disassembly hole 113 is a non-circular hole (for example, a waist-shaped hole), the disassembly hole 113 can restrict the rotation of the disassembly tool 500 so that the operator can more effectively drive the first fastener 310 to move.

In order to more reliably prevent users from disassembling the terminal device by themselves, the terminal device in the embodiment of the present disclosure may further include a tamper-proof label 600 that covers the dismounting hole 113 and the tray 200 covers the tamper-proof label 600. The tamper-evident label 600 here can be adhered to the first housing 110 or to the fastening component 300. When the terminal device needs to be disassembled, the tamper-resistant label 600 must be destroyed. Therefore, the state of the tamper-resistant label 600 can indicate whether the terminal device has been disassembled by the user, thereby assisting in restricting the user from disassembling the terminal device.

The terminal device disclosed in the embodiment of the present disclosure may be a smart phone, a tablet computer, an e-book reader or a wearable device. Of course, the terminal device may also be another device, which is not limited in the embodiment of the present disclosure.

The above embodiments of the present disclosure focus on the differences between the various embodiments. As long as the different optimization features between the various embodiments are not contradictory, they can be combined to form a better embodiment. Considering the conciseness of the text, here is No longer.

The foregoing descriptions are merely embodiments of the present disclosure, and are not used to limit the present disclosure. For those skilled in the art, the present disclosure can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present disclosure should be included in the scope of the claims of the present disclosure.

Claims

A terminal device, including:

A housing, the housing includes a first housing member and a second housing member, the first housing member is provided with a card holder accommodating groove, and the bottom surface of the card holder accommodating groove is provided with a card holder through hole and a disassembly hole;

The card holder, the first part of the card holder passes through the card holder via hole and extends into the housing, the second part of the card holder is positioned and matched with the card holder receiving groove, and the card holder covers the The disassembly hole;

A fastening component, at least a part of the fastening component is located in the housing; at least a part of the fastening component is located in the disassembly hole, or at least a part of the fastening assembly faces the disassembly hole; The first shell member and the second shell member are connected by the fastening component.
The terminal device according to claim 1, wherein the first housing is further provided with a positioning surface, the fastening component is connected to the second housing, and in the first state, the fastening component The first part is positioned and matched with the positioning surface; in the second state, the first part of the fastening component is separated from the positioning surface.
The terminal device according to claim 2, wherein the fastening component comprises:

A first fastener, the first fastener is movably connected to the second housing, and the first fastener is the first part of the fastening assembly;

An elastic reset member, one end of the elastic reset member is connected to the second housing member, and the other end is connected to the first fastener;

In the first state, the first fastener is positioned and matched with the positioning surface under the action of the elastic return member, and in the second state, the first fastener is in contact with the positioning surface The positioning surface is separated.
The terminal device according to claim 3, wherein the fastening component further comprises:

A second fastener, the second fastener is matched with the disassembly hole, and in the second state, the second fastener drives the first fastener to move, so that the The first fastener is separated from the positioning surface.
The terminal device according to claim 4, wherein the second fastener is rotatably disposed at the disassembly hole, and the second fastener is provided with a side facing the first fastener The driving part is used to drive the first fastener to move.
The terminal device according to claim 5, wherein, in the rotation direction of the second fastener, the distance between the side of the driving portion facing the first fastener and the disassembly hole is gradually Variety.
The terminal device according to claim 6, wherein, in the direction of rotation of the second fastener, the distance between the side of the driving portion facing the first fastener and the disassembly hole is first Gradually become bigger and then gradually become smaller.
The terminal device according to claim 5, wherein a side of the first fastener facing the second fastener is provided with a force receiving portion and a matching portion, and the matching portion is opposite to the force receiving portion. Protruding in the direction close to the second fastener, in the first state, the mating portion is positioned and engaged with the first housing member, and in the second state, the force receiving portion is The driving part cooperates.
The terminal device according to claim 4, wherein a side of the second fastener facing away from the first fastener is provided with a dismounting portion, and at least a part of the dismounting portion is located in the dismounting hole .
The terminal device according to claim 3, wherein the first fastener is provided with a rod portion, the second housing member is provided with a positioning hole, the rod portion is in sliding engagement with the positioning hole, and the elastic The reset piece is sleeved on the outer wall of the rod.
The terminal device according to claim 3, wherein at least a part of the first fastener is opposite to the disassembly hole.
The terminal device according to any one of claims 1-11, wherein the terminal device further comprises a tamper-evident label, the tamper-evident label covers the disassembly hole, and the card tray covers the tamper-evident label .