CN210016494U

CN210016494U - Terminal equipment's casing and terminal equipment

Info

Publication number: CN210016494U
Application number: CN201921353193.3U
Authority: CN
Inventors: 李海宝
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2019-08-20
Filing date: 2019-08-20
Publication date: 2020-02-04
Anticipated expiration: 2029-08-20

Abstract

The utility model discloses a terminal equipment's casing, including center (100) and decoration circle (200), center (100) have first connection face (111), it has second connection face (210) to decorate circle (200), first connection face (111) with second connection face (210) link to each other through glue (300) bonding, just first connection face (111) with in second connection face (210), one is provided with the arch, another is provided with the recess, protruding with the recess cooperation is connected. The utility model discloses still disclose a terminal equipment. This scheme can solve the not firm problem of bonding each other between center on terminal equipment's the casing and the dress circle.

Description

Terminal equipment's casing and terminal equipment

Technical Field

The utility model relates to the field of communication technology, especially, relate to a terminal equipment's casing and terminal equipment.

Background

With the progress of technology and the development of terminal devices, the requirements of consumers for terminal devices are higher and higher. Due to the technical update and the increase of the corresponding configuration, the internal space of the terminal equipment is smaller and smaller, and correspondingly, the arrangement of internal elements is more and more compact.

The screen of the terminal device that appears in the market at present accounts for bigger and bigger, and the thickness of terminal device is also more and more thin, in order to make the outward appearance effect of product diversified and have the competitiveness, under the normal condition, most of terminal device's casing includes center and decoration circle, adopts this kind of design to need some glue or gum to decorate circle and center and make up.

However, the desired appearance of the terminal device is extremely good, which results in a decrease in the bonding area between the bezel and the center frame, and thus the amount of glue that can be placed between the bezel and the center frame is too small, which in turn affects the reliability of assembly. If the amount of the adhesive is increased, the appearance of the shell of the terminal equipment is affected by glue overflow caused after the decorative ring and the middle frame are pressed.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a terminal equipment's casing and terminal equipment to the center on solving terminal equipment's casing and decorate the not firm problem of bonding each other between the circle.

In order to solve the above problem, the utility model adopts the following technical scheme:

the utility model provides a terminal equipment's casing, includes the center and decorates the circle, the center has first connection face, it has the second connection face to decorate the circle, first connection face with the second is connected the face and is passed through glue bonding and link to each other, just first connection face with in the second is connected the face, one is provided with the arch, another is provided with the recess, protruding with the recess cooperation is connected.

A terminal device comprises the shell of the terminal device.

The utility model discloses a technical scheme can reach following beneficial effect:

the embodiment of the utility model discloses terminal equipment's casing reforms transform current terminal equipment's shell structure, and in the first connection face of center and the second connection face of dress circle, one is provided with the arch, and another is provided with the recess to when making first connection face and second connection face pass through glue bonding connection, protruding and groove connection department need more glue volume, and then make center more firm with being connected of dress circle. Meanwhile, the cooperation of arch and recess can also prevent that partial liquid and get into inside the casing of terminal equipment, just also can avoid causing the damage to electronic components in the casing, and is visible, the utility model discloses a casing possesses better waterproof performance.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:

fig. 1-fig. 3 are respectively schematic partial structural diagrams of three housings of a terminal device disclosed in an embodiment of the present invention.

Description of reference numerals:

100-middle frame, 200-decorative ring, 300-glue;

110-metal base part, 120-plastic part, 130-V-shaped groove, 140-V-shaped bulge, 150-trapezoidal groove, 160-trapezoidal bulge, 210-second connecting surface and 220-limiting notch;

111-first connection face, 112-support projection, 121-surrounding part.

Detailed Description

To make the purpose, technical solution and advantages of the present invention clearer, the following will combine the embodiments of the present invention and the corresponding drawings to clearly and completely describe the technical solution of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The technical solutions disclosed in the embodiments of the present invention are described in detail below with reference to the accompanying drawings.

As shown in fig. 1-3, the present invention discloses a housing of a terminal device, which includes a middle frame 100 and a decorative ring 200.

The middle frame 100 is a part of a housing of the terminal device, and the middle frame 100 may provide a mounting position for other components of the terminal device.

Decorate circle 200 and be partial peripheral component of terminal equipment's casing, decorate circle 200 not only can promote terminal equipment's appearance quality, but also can play waterproof, dustproof effect etc..

In general, the middle frame 100 is connected with the decorative ring 200, and the middle frame 100 is connected with the decorative ring 200, the middle frame 100 has a first connecting surface 111, the decorative ring 200 has a second connecting surface 210, and the first connecting surface 111 and the second connecting surface 210 are fixed by bonding with glue 300, so as to realize the connection and fixation of the middle frame 100 and the decorative ring 200.

The utility model discloses an embodiment, in first connection face 111 and second connection face 210, one is provided with the arch, and the other is provided with the recess, and when first connection face 111 was connected through glue 300 with the second connection face 210, the arch also was connected through glue 300 cooperation with the recess.

The embodiment of the utility model discloses terminal equipment's casing reforms transform current terminal equipment's shell structure, in the first connection face 111 of center 100 is connected the face 210 with the second of decorating circle 200, one is provided with the arch, and another is provided with the recess to when making first connection face 111 and second be connected face 210 and pass through glue 300 adhesive connection, arch and groove connection department need more glue volume, and then make center 100 more firm with being connected of decorating circle 200.

Meanwhile, the cooperation of arch and recess can also prevent inside partial liquid gets into terminal equipment's casing, just also can avoid causing the damage to electronic components in the casing, and is visible, the utility model discloses a casing possesses better waterproof performance.

For the convenience of dispensing, the first connection surface 111 may be provided with a groove, and the second connection surface 210 may be provided with a protrusion, specifically, the glue 300 may be directly dispensed in the groove of the first connection surface 111 by a dispenser, and the glue 300 may be diffused to the rest of the first connection surface 111 and the second connection surface 210 by the pressing force when the first connection surface 111 is connected to the second connection surface 210, so that the first connection surface 111 is fully connected to the second connection surface 210.

Of course, the first connection surface 111 may be provided with a protrusion, and the second connection surface 210 may be provided with a groove, which not only increases the amount of the glue 300, but also the protrusion of the first connection surface 111 can better prevent the liquid from entering the interior of the housing of the terminal device.

There are many structures for the above-mentioned protrusion and recess, such as square, triangle, trapezoid, etc., in order to make the protrusion and recess more easily fit and connect, the recess may be a V-shaped groove 130, and the protrusion may be a V-shaped protrusion 140, and at the same time, the V-shaped groove 130 and the V-shaped protrusion 140 can make the glue 300 more easily spread at the protrusion and recess fit and connect, so that the first connection surface 111 and the second connection surface 210 are more fully connected.

Generally, the more glue 300 is used, the more firm the connection between the middle frame 100 and the decorative ring 200 is without affecting the appearance quality of the housing of the terminal device, so that the above-mentioned groove may include at least two V-shaped grooves 130, and the protrusion may include at least two V-shaped protrusions 140, so that when the first connection surface 111 and the second connection surface 210 are connected by the glue 300, more glue 300 is required to fill the connection between the plurality of V-shaped grooves 130 and the plurality of V-shaped protrusions 140, thereby further enhancing the firm connection between the first connection surface 111 and the second connection surface 210.

Meanwhile, as shown in fig. 3, the groove may be a trapezoidal groove 150, the protrusion may be a trapezoidal protrusion 160, and the joint between the trapezoidal groove 150 and the trapezoidal protrusion 160 may accommodate a larger amount of glue 300 than the joint between the V-groove 130 and the V-protrusion 140.

Accordingly, the recess may include at least two trapezoidal grooves 150, and the protrusion may include at least two trapezoidal protrusions 160, so as to accommodate more glue 300, thereby making the connection between the first connection surface 111 and the second connection surface 210 more secure.

At present, the shell material of most terminal equipment on the market mainly has plastic and metal two kinds, and the plastic is convenient for shaping and the quality is lighter, and the metal not only can provide the mounted position for some components and parts, can also make terminal equipment's casing have certain intensity, and based on this, in preferred scheme, center 100 can include metal basal portion 110 and set up the plastic portion 120 on metal basal portion 110, and plastic portion 120 can set up on metal basal portion 110 with the mode of moulding plastics usually. Specifically, the metal base 110 may be an aluminum alloy base.

The first connecting surface 111 may be on the plastic part 120, and certainly, the first connecting surface 111 may also be on the metal base 110, and in general, in order to make the connection performance between the first connecting surface 111 and the second connecting surface 210 better, the metal base 110 may include the first connecting surface 111, and the metal base 110 has higher strength, which is beneficial to more stable connection between the first connecting surface 111 and the second connecting surface 210.

When the first connection surface 111 and the second connection surface 210 are connected by the glue 300, in order to prevent the overflow of the glue 300 caused by the excessive use of the glue 300 and thus the appearance quality of the housing from being affected, the plastic part 120 may include a surrounding part 121 which is disposed around the outer side of the first connection surface 111 and protrudes from the first connection surface 111, and the surrounding part 121 may block the overflow of the excessive glue 300.

Meanwhile, the metal base 110 may further be provided with a support protrusion 112, the support protrusion 112 may not only shield the excessive glue 300 from entering the inside of the housing of the terminal device, but the support protrusion 112 may also enhance the hardness of the metal base 110. The supporting protrusion 112, the first connecting surface 111 and the surrounding portion 121 define a connecting groove, and the bottom of the decoration ring 200 is fixed in the connecting groove, so as to facilitate the connection and fixation of the decoration ring 200 and the middle frame 100.

The decorative ring 200 can be further provided with a limiting opening 220, the limiting opening 220 is in limiting fit with the surrounding part 121, so that the assemblability of the decorative ring 200 and the middle frame 100 is improved, meanwhile, the distance between the first connecting surface 111 and the second connecting surface 210 can be ensured due to the limiting fit between the limiting opening 220 and the surrounding part 121, and therefore, a sufficient glue spreading space is favorably ensured.

Based on the utility model discloses terminal equipment's casing, the embodiment of the utility model discloses still disclose a terminal equipment, disclosed terminal equipment includes above-mentioned casing.

The embodiment of the utility model discloses terminal equipment can be smart mobile phone, panel computer, electronic book reader, wearable equipment etc.. Of course, this terminal device can also be other equipment, the embodiment of the utility model discloses the concrete kind of not restriction terminal device.

The utility model discloses what the key description in the above embodiment is different between each embodiment, and different optimization characteristics are as long as not contradictory between each embodiment, all can make up and form more preferred embodiment, consider that the literary composition is succinct, then no longer describe here.

The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to 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 scope of the claims of the present invention.

Claims

1. The shell of the terminal equipment is characterized by comprising a middle frame (100) and a decorative ring (200), wherein the middle frame (100) is provided with a first connecting surface (111), the decorative ring (200) is provided with a second connecting surface (210), the first connecting surface (111) is connected with the second connecting surface (210) through glue (300) in a bonding mode, one of the first connecting surface (111) and the second connecting surface (210) is provided with a protrusion, the other one of the first connecting surface and the second connecting surface is provided with a groove, and the protrusion is connected with the groove in a matched mode.

2. A housing of a terminal device according to claim 1, characterized in that the first connection face (111) is provided with the protrusion and the second connection face (210) is provided with the recess.

3. A housing of a terminal device according to claim 1, characterized in that the first connection face (111) is provided with the recess and the second connection face (210) is provided with the protrusion.

4. A housing for a terminal device according to claim 2 or 3, characterized in that the recess is a V-shaped groove (130) and the protrusion is a V-shaped protrusion (140).

5. A housing for a terminal device according to claim 4, characterized in that said recess comprises at least two of said V-shaped grooves (130) and said protrusion comprises at least two of said V-shaped protrusions (140).

6. A housing for a terminal device according to claim 2 or 3, characterized in that the recess is a trapezoidal groove (150) and the protrusion is a trapezoidal protrusion (160).

7. A housing of a terminal device according to claim 6, characterized in that the recess comprises at least two of the trapezoidal grooves (150) and the protrusion comprises at least two of the trapezoidal protrusions (160).

8. The housing of a terminal device according to claim 1, wherein the middle frame (100) comprises a metal base (110) and a plastic part (120) arranged on the metal base (110), the metal base (110) comprising the first connection face (111).

9. The housing of a terminal device according to claim 8, characterized in that the plastic part (120) comprises a surrounding part (121) which is arranged around the outside of the first connection face (111) and protrudes from the first connection face (111).

10. A terminal device, characterized in that it comprises a housing of a terminal device according to any of the preceding claims 1-9.