CN209980133U

CN209980133U - Terminal device

Info

Publication number: CN209980133U
Application number: CN201921226281.7U
Authority: CN
Inventors: 王志伟
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-01-21
Anticipated expiration: 2029-07-31

Abstract

The utility model discloses a terminal equipment, it includes casing (100) and sets up display module assembly (200) on casing (100), display module assembly (200) are in including display screen (210) and cover printing opacity apron (220) in the outside of display screen (210), printing opacity apron (220) with casing (100) are fixed continuous, casing (100) have anticreep face (111), anticreep face (111) with the orientation of display screen (210) is opposite, printing opacity apron (220) with anticreep face (111) spacing cooperation. The problem that the display module assembly of present terminal equipment has the relatively poor assembly stability can be solved to above-mentioned scheme.

Description

Terminal device

Technical Field

The utility model relates to a terminal equipment designs technical field, especially relates to a terminal equipment.

Background

Along with the improvement of user's demand, the performance of terminal equipment is more and more excellent, and more outstanding expression is: the screen occupation of terminal devices is getting larger and larger. The larger screen ratio not only can provide good display performance for the terminal equipment, but also can improve the appearance performance of the terminal equipment.

Along with terminal equipment's screen ratio is bigger and bigger, and the bonding area between terminal equipment's display module assembly and the casing is littleer and more, and then leads to the adhesion littleer and more. This kind of condition can lead to terminal equipment's anti falling performance to descend, and terminal equipment is when taking place to fall, and the risk that the display module assembly comes unstuck is bigger and bigger. In order to improve the bonding capability, it is currently common practice to perform a corona, laser etching, or other process on the housing, so as to increase the bonding force by increasing the bonding area. Although the technologies can improve the adhesive force to a certain extent, the effect is limited, the assembly stability between the display module and the shell of the current terminal equipment is still poor, and the display module is still easy to come unstuck when falling.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a terminal equipment to there is the relatively poor problem of assembly stability in the display module assembly who solves present terminal equipment.

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

the utility model provides a terminal equipment, is in including casing and setting display module assembly on the casing, display module assembly includes the display screen and covers the printing opacity apron in the outside of display screen, the printing opacity apron with the casing is fixed continuous, the casing has the anticreep face, the anticreep face with the orientation of display screen is opposite, the printing opacity apron with spacing cooperation of anticreep face.

Preferably, among the above-mentioned terminal equipment, terminal equipment including decorate the circle, decorate the circle with the casing is fixed to be linked to each other, decorate the circle with the edge of printing opacity apron is moulded plastics and is linked to each other, decorate the circle and include the portion of linking up, the portion of linking up passes display screen with between the casing, and with the anticreep face articulates the cooperation.

Preferably, in the terminal device, an edge of the light-transmitting cover plate is a curved edge, the decorative ring is connected with the curved edge through injection molding, an outer side surface of the decorative ring is a first surface, an outer side surface of an area of the light-transmitting cover plate, which is opposite to the display screen, is a second surface, and the first surface and the second surface are coplanar.

Preferably, in the terminal device, the bezel is bonded and fixed to the housing.

Preferably, in the terminal device, the light-transmitting cover plate includes a curved edge, and the curved edge is bent to the inner side of the anti-falling surface and is fixedly connected with the anti-falling surface.

Preferably, in the terminal device, the housing includes a middle frame, and the anti-falling surface is disposed on the middle frame.

Preferably, in the terminal device, a surface of the middle frame that deviates from the anti-falling surface is a third surface, an outer side surface of an area of the light-transmitting cover plate that is opposite to the display screen is a second surface, and the third surface and the second surface are coplanar.

Preferably, in the terminal device, the housing further includes a main board upper cover, and the middle frame is fixedly connected to the main board upper cover through a threaded connection member.

Preferably, in the terminal device, the middle frame is provided with a decorative sheet covering the threaded connection member, and the decorative sheet is coplanar with an outer side surface of the middle frame.

Preferably, in the terminal device, an elastic buffer supporting member is disposed between the display screen and the main board upper cover.

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

the utility model discloses a terminal equipment improves current terminal equipment's structure for under printing opacity apron and casing fixed connection's the prerequisite, set up the anticreep face on the casing, the orientation of anticreep face and display screen is opposite, printing opacity apron and the spacing cooperation of anticreep face, under the restriction of anticreep face, thereby prevent better that printing opacity apron from droing, because the display screen sets up the inboard at printing opacity apron, consequently above-mentioned cooperation can make the assembly of display module assembly more stable. It is visible, the embodiment of the utility model discloses a terminal equipment can improve the anti performance of falling, can alleviate terminal equipment display module assembly's the phenomenon of coming unstuck when falling.

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 illustrate and explain the invention and do not constitute an undue limitation on the invention. In the drawings:

fig. 1 is a cross-sectional view of a partial structure of a terminal device disclosed in an embodiment of the present invention;

fig. 2 is an explosion diagram of a terminal device disclosed in the embodiment of the present invention;

fig. 3 is a cross-sectional view of a part of the structure of another terminal device disclosed in the embodiment of the present invention;

fig. 4 is an explosion diagram of another terminal device disclosed in the embodiment of the present invention.

Description of reference numerals:

100-shell, 110-middle frame, 111-anti-drop surface, 120-main board upper cover, 130-screw thread connecting piece, 140-decorative piece, 150-elastic buffer supporting piece, 160-battery cover,

200-display module, 210-display screen, 220-light-transmitting cover plate, 221-bent edge,

300-decorative ring, 310-hanging part,

400-mainboard, 500-mainboard support.

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.

Referring to fig. 1-4, an embodiment of the present invention discloses a terminal device, which includes a housing 100 and a display module 200.

The housing 100 is a base member of the terminal device, and the housing 100 provides a mounting base for other components of the terminal device. In the embodiment of the present invention, the display module 200 is disposed on the housing 100.

Display module assembly 200 is terminal equipment's display module assembly in the embodiment of the utility model provides an, display module assembly 200 includes display screen 210 and printing opacity apron 220, and printing opacity apron 220 covers the outside at display screen 210. The transparent cover plate 220 is fixedly connected with the display screen 210, and the transparent cover plate 220 can play a role in protecting the display screen 210. In general, the light-transmissive cover 220 is adhered to the outer surface of the display screen 210 by an optical adhesive layer, so as to be assembled with the display screen 210.

The light-transmissive cover 220 is made of a light-transmissive material, and for example, the light-transmissive cover 220 may be a glass cover or a polymer transparent resin cover. The embodiment of the present invention does not limit the specific material of the transparent cover plate 220.

In the embodiment of the present invention, the transparent cover plate 220 is fixedly connected to the housing 100, so as to realize the fixed assembly between the whole display module 200 and the housing 100.

Casing 100 has anticreep face 111, and anticreep face 111 is opposite with display screen 210's orientation, and printing opacity apron 220 and the spacing cooperation of anticreep face 111, anticreep face 111 can play the effect that restriction printing opacity apron 220 drops to can improve the fastness of printing opacity apron 220 assembly, finally can make display module assembly 200 be difficult for taking place the phenomenon of coming unstuck.

The embodiment of the utility model discloses terminal equipment improves current terminal equipment's structure for under printing opacity apron 220 and casing 100 fixed connection's the prerequisite, set up anticreep face 111 on casing 100, anticreep face 111 is opposite with display screen 210's orientation, printing opacity apron 220 and the spacing cooperation of anticreep face 111, under the restriction of anticreep face, thereby prevent better that printing opacity apron from droing, because the display screen sets up the inboard at printing opacity apron, consequently, above-mentioned cooperation can make display module assembly 200's assembly more stable. It is visible, the embodiment of the utility model discloses a terminal equipment can improve the anti performance of falling, can alleviate terminal equipment display module assembly's the phenomenon of coming unstuck when falling.

Referring to fig. 1 again, in a specific embodiment, the terminal device may include a decorative ring 300, the decorative ring 300 is fixedly connected to the housing 100, the decorative ring 300 may be connected to the housing 100 by injection molding, or the decorative ring 300 may be fixedly connected to the housing 100 by bonding, specifically, the decorative ring 300 may be fixedly connected to the housing 100 by bonding. The bezel 300 can improve the appearance of the terminal device. The bezel 300 is generally disposed around the light-transmissive cover 220, and the bezel 300 can also function to shield the light-transmissive cover 220.

In a preferable scheme, the decorative ring 300 may be connected to an edge of the light-transmitting cover plate 220 by injection molding, so as to achieve a fixed connection between the light-transmitting cover plate 220 and the decorative ring 300, and further achieve an indirect fixed connection between the light-transmitting cover plate 220 and the housing 100. The bezel 300 may include a hanging portion 310, and the hanging portion 310 passes through between the display screen 210 and the casing 100 and is in hanging fit with the anti-dropping surface 111. In this case, the light-transmitting cover plate 220 is engaged with the anti-slip surface 111 in a limited manner by the engaging portion 310. Because the connection area between the decoration ring 300 and the casing 100 is large, and the light-transmitting cover plate 220 is fixedly connected with the casing 100 through the decoration ring 300, the assembly stability of the light-transmitting cover plate 220 can be improved. Meanwhile, the hanging part 310 formed by the decoration ring 300 is in limit fit with the anti-falling surface 111, and the limit fit between the light-transmitting cover plate 220 and the anti-falling surface 111 is more easily realized.

In order to further improve the injection molding connection effect between the decoration ring 300 and the transparent cover plate 220, the edge of the transparent cover plate 220 may be provided with a glue pulling hole, and a part of the structure of the decoration ring 300 may be formed in the glue pulling hole in the injection molding process of the decoration ring 300, which undoubtedly can improve the connection stability between the decoration ring 300 and the transparent cover plate 220.

The structure of the light-transmitting cover plate 220 can be various, the edge of the light-transmitting cover plate 220 can be a bent edge 221, the decorative ring 300 and the bent edge 221 can be connected through injection molding, and the bent edge 221 is bent to enable the light-transmitting cover plate 220 to have a larger connection area under the same size condition, so that the installation firmness of the light-transmitting cover plate 220 can be further improved.

In a more preferable scheme, the outer side surface of the bezel 300 may be a first surface, the outer side surface of the region of the light-transmitting cover plate 220 opposite to the display screen 210 may be a second surface, and the first surface and the second surface are coplanar, so that a step difference can be avoided, and further, not only the appearance performance of the terminal device can be improved, but also the gripping performance of the terminal device can be improved.

Referring to fig. 3 and 4, in a more preferred embodiment, the light-transmitting cover plate 220 may include a curved edge 221, and the curved edge 221 is bent to the inner side of the anti-dropping surface 111 and is fixedly connected to the anti-dropping surface 111. In this case, the light-transmitting cover plate 220 can be directly and limitedly matched with the anti-falling surface 111, so as to facilitate the assembly between the light-transmitting cover plate 220 and the housing 100. In this case, the curved edge 221 is fixedly connected to the anti-dropping surface 111, so as to achieve the fixed assembly between the entire display module 200 and the housing 100, and meanwhile, there is still a limit fit between the curved edge 221 and the anti-dropping surface 111, which can limit the dropping of the light-transmitting cover plate 220.

Specifically, the curved edge 221 may be bonded and fixed to the retaining surface 111, so that the limit matching effect between the curved edge 221 and the retaining surface 111 may be improved, and meanwhile, the glue layer between the curved edge 221 and the retaining surface 111 may play a role in sealing, so as to prevent foreign matters such as dust and liquid from entering the inside of the terminal device from between the retaining surface 111 and the curved edge 221.

In general, the case 100 may include a middle frame 110, and the escape preventing surface 111 may be provided on the middle frame 110. Of course, the falling off prevention surface 111 may be provided on other portions of the casing 100, not limited to the middle frame 110. The anti-dropping surface 111 is arranged on the middle frame 110, and the limit matching with the light-transmitting cover plate 220 is easier to realize.

Referring to fig. 3, in a more preferred embodiment, a surface of the middle frame 110 away from the anti-dropping surface 111 may be a third surface, an outer side surface of an area of the light-transmitting cover plate 220 opposite to the display screen 210 may be a second surface, and the third surface may be coplanar with the second surface, so that the gripping performance of the terminal device can be improved, and meanwhile, the appearance performance of the terminal device can also be improved.

The housing 100 may have various structures, and in the case that the housing 100 includes the middle frame 110, the housing 100 may further include a main board upper cover 120, and the middle frame 110 and the main board upper cover 120 may be fixedly connected by a threaded connection member (e.g., a screw) 130. The structure can improve the assembling property of the shell 100 and facilitate the disassembly, assembly and maintenance of the shell 100. Meanwhile, on the premise that the edge of the light-transmitting cover plate 220 is the curved edge 221 and the curved edge 221 is bent to the inner side of the anti-falling surface 111, the display module 200 and the motherboard upper cover 120 may be assembled in advance, the middle frame 110 may be fastened to the whole formed by the display module 200 and the motherboard upper cover 120, and then the middle frame 110 and the motherboard upper cover 120 may be fixedly assembled by the threaded connection member 130. Above-mentioned mode of back assembly center 110 more makes things convenient for the formation of spacing cooperation between crooked edge 221 and the anticreep face 111, need not to reserve great assembly gap between center 110 and the display module assembly 200, also more conveniently realizes the assembly between center 110 and the mainboard upper cover 120 simultaneously.

In order to further improve the appearance performance of the terminal device, the middle frame 110 may be provided with a decoration sheet 140 covering the threaded connection member 130, and the decoration sheet 140 may be coplanar with the outer side surface of the middle frame 110, in which case, the decoration sheet 140 may play a role of hiding, and the problem of poor appearance caused by the exposure of the threaded connection member 130 is avoided. At the same time, the decorative sheet 140 can also perform a certain blocking function to prevent foreign matters (e.g., liquid, dust) from entering the housing 100 through the periphery of the screw 130.

In a preferable embodiment, the decorative sheet 140 may have a color identical or similar to the outer surface of the middle frame 110, so as to further improve the appearance of the whole terminal device.

In the terminal device disclosed in the embodiment of the present invention, the housing 100 further includes a battery cover 160, the middle frame 110 and the motherboard upper cover 120 form a housing inner cavity, the housing inner cavity can be provided with a motherboard bracket 500, and the motherboard 400 of the terminal device is installed on the motherboard bracket 500.

Please refer to fig. 3, in the terminal device disclosed in the embodiment of the present invention, an elastic buffering supporting element 150 may be disposed between the display screen 210 and the motherboard upper cover 120, and the elastic buffering supporting element 150 may function as an elastic supporting structure, so as to avoid the damage caused by the rigid contact between the display screen 210 and the motherboard upper cover 120 when the terminal device falls. The elastic buffer support 150 may be a structural member made of a flexible polymer material such as a silicone member.

The embodiment of the utility model provides a disclosed terminal equipment can be for cell-phone, panel computer, electronic book reader, game machine, wearable equipment (for example intelligent wrist-watch), electronic equipment such as vehicle automatic navigator, the embodiment of the utility model provides a do not restrict terminal equipment's specific kind.

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 the present invention is not limited thereto. 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 terminal equipment is characterized by comprising a shell (100) and a display module (200) arranged on the shell (100), wherein the display module (200) comprises a display screen (210) and a light-transmitting cover plate (220) covering the outer side of the display screen (210), the light-transmitting cover plate (220) is fixedly connected with the shell (100), the shell (100) is provided with an anti-dropping surface (111), the anti-dropping surface (111) is opposite to the orientation of the display screen (210), and the light-transmitting cover plate (220) is in limit fit with the anti-dropping surface (111).

2. The terminal device according to claim 1, wherein the terminal device comprises a decorative ring (300), the decorative ring (300) is fixedly connected with the housing (100), the decorative ring (300) is connected with the edge of the light-transmitting cover plate (220) in an injection molding manner, the decorative ring (300) comprises a hanging part (310), and the hanging part (310) penetrates through a space between the display screen (210) and the housing (100) and is in hanging fit with the anti-falling surface (111).

3. The terminal device according to claim 2, wherein the edge of the light-transmitting cover plate (220) is a curved edge (221), the decorative ring (300) is connected with the curved edge (221) by injection molding, the outer side surface of the decorative ring (300) is a first surface, the outer side surface of the region of the light-transmitting cover plate (220) opposite to the display screen (210) is a second surface, and the first surface and the second surface are coplanar.

4. A terminal device according to claim 2, characterized in that the bezel (300) is adhesively secured to the housing (100).

5. Terminal device according to claim 1, characterized in that the light-transmitting cover plate (220) comprises a curved edge (221), the curved edge (221) being bent to the inside of the release-proof face (111) and being fixedly connected to the release-proof face (111).

6. A terminal device according to claim 5, characterized in that the housing (100) comprises a middle frame (110), the anti-drop surface (111) being provided on the middle frame (110).

7. The terminal device according to claim 6, wherein a surface of the middle frame (110) facing away from the release surface (111) is a third surface, an outer side surface of an area of the light-transmitting cover plate (220) opposite to the display screen (210) is a second surface, and the third surface is coplanar with the second surface.

8. The terminal device according to claim 6, wherein the housing (100) further comprises a main board upper cover (120), and the middle frame (110) is fixedly connected with the main board upper cover (120) through a threaded connection member (130).

9. The terminal device according to claim 8, characterized in that the middle frame (110) is provided with a decorative sheet (140) covering the threaded connection (130), the decorative sheet (140) being coplanar with an outer side surface of the middle frame (110).

10. The terminal device according to claim 8, wherein a resilient buffer support (150) is provided between the display screen (210) and the main board top cover (120).