WO2021135289A1

WO2021135289A1 - Electronic device

Info

Publication number: WO2021135289A1
Application number: PCT/CN2020/111045
Authority: WO
Inventors: 孙海山; 李想; 秦超
Original assignee: 惠州视维新技术有限公司
Priority date: 2019-12-30
Filing date: 2020-08-25
Publication date: 2021-07-08
Also published as: CN211019022U

Abstract

The present application discloses an electronic device. The electronic device comprises a front frame and a rear housing provided at one side of the front frame. A lens assembly is provided between the front frame and the rear housing, the front frame has a first side wall, the first side wall is provided with a limiting groove, a first convex rib is provided at one side of the lens assembly, and the first convex rib is clamped into the limiting groove.

Description

Electronic equipment

This application claims the priority of a Chinese patent application filed with the Chinese Patent Office, the application number is 201922494611.7, and the invention title is "electronic equipment" on December 30, 2019, the entire content of which is incorporated into the application by reference.

Technical field

This application relates to the field of electronic device assembly, and in particular to an electronic device.

Background technique

With the development of economy, the thickness of electronic display devices such as televisions has become thinner and thinner. At the same time, in order to ensure the appearance of the whole machine, the frame of the television is set to a four-sided narrow frame. This arrangement further reduces the size of the TV housing. The space reserved for the installation of the lens assembly is very limited. When the lens assembly and the TV housing are assembled by screws, the procedure is complicated, time-consuming and laborious, and the stability of the assembly and fixation is not good.

Technical solutions

The main purpose of this application is to provide an electronic device, which aims to solve the technical problem of inconvenient assembly of the existing lens assembly.

In order to achieve the above objective, an embodiment of the present application provides an electronic device, the electronic device includes a front frame and a rear case arranged on one side of the front frame, and a lens assembly is arranged between the front frame and the rear case The front frame has a first side wall, the first side wall is provided with a limiting groove, one side of the lens assembly is provided with a first convex rib, and the first convex rib is clamped into the limiting groove.

In an embodiment of the present application, the surface of the first side wall facing the lens assembly is provided with a first convex plate, and an end of the first convex plate facing away from the first side wall is provided with the limiter. Bit slot.

In an embodiment of the present application, the lens assembly is provided with a card slot facing the first side wall, and the first side wall is provided with a second convex plate on the side facing the lens assembly. The convex plate is clamped into the card slot.

In an embodiment of the present application, the side surface of the lens assembly provided with the card slot is a first side surface, the side of the first side wall facing the lens assembly is a second side surface, and the first side surface is connected to the first side surface. The second side abuts.

In an embodiment of the present application, the rear shell has a second side wall, and the surface of the second side wall is provided with a second protruding rib and a third protruding rib, the second protruding rib and the third protruding rib The ribs are arranged at intervals, and the lens assembly is arranged between the second convex rib and the third convex rib.

In an embodiment of the present application, the side surface of the lens assembly facing the second convex rib and the side surface of the lens assembly facing the third convex rib are each provided with a fourth convex rib, and the fourth convex rib They are in contact with the second rib and the third rib respectively.

In an embodiment of the present application, the second side wall is provided with an installation opening, the installation opening is located between the second convex rib and the third convex rib, and the lens assembly is disposed in the installation opening , The side of the mounting opening facing the first side wall is a third side, the side of the lens assembly facing away from the first side wall is a fourth side, and the third side abuts against the fourth side .

In an embodiment of the present application, the lens assembly further includes a lens and a circuit board, the lens is provided with a buckle, at least two buckles are provided, and the two buckles hold the circuit board.

In an embodiment of the present application, the lens is provided with the first convex rib, the fourth convex rib, and the locking groove.

In an embodiment of the present application, the electronic device is a television.

Compared with the prior art, in the technical solution proposed in this application, the first convex rib is clamped into the limiting groove through the first convex rib provided on one side of the lens assembly and the limiting groove provided on the first side wall. The assembly and fixation of the lens assembly is realized, and the assembly space is saved. Moreover, only the first convex rib needs to be separated or inserted into the limiting groove during disassembly and assembly, which is convenient for assembly, saves time and effort, and improves assembly efficiency.

Description of the drawings

In order to more clearly describe the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description These are just some examples of the embodiments of the present invention. For those of ordinary skill in the art, without creative work, other drawings can be obtained based on the structure shown in these drawings.

Figure 1 is a schematic structural diagram of an embodiment of an electronic device of the present invention;

Fig. 2 is an enlarged schematic diagram of part A in Fig. 1;

3 is a schematic diagram of the assembly of the lens assembly and the front frame in the embodiment of the electronic device of the present invention;

Fig. 4 is an enlarged schematic diagram of part B in Fig. 3;

FIG. 5 is another schematic diagram of the assembly of the lens assembly and the front frame in the embodiment of the electronic device of the present invention;

Fig. 6 is an enlarged schematic diagram of part C in Fig. 5;

FIG. 7 is a schematic diagram of the assembly structure of the lens assembly and the rear case in the embodiment of the electronic device of the present invention;

Fig. 8 is an enlarged schematic diagram of part D in Fig. 7;

FIG. 9 is a schematic diagram of the structure of the lens assembly in the embodiment of the electronic device of the present invention.

Attached icon number description:

标号 Label	名称 name	标号 Label	名称 name
100 100	前框 Front frame	110 110	第一侧壁 First side wall
120 120	限位槽 Limit slot	130 130	第一凸板 First convex plate
140 140	第二凸板 Second convex plate	200 200	后壳 Back shell
210 210	第二凸肋 Second rib	220 220	第三凸肋 Third rib
230 230	第二侧壁 Second side wall	240 240	安装口 Installation port
300 300	透镜组件 Lens assembly	310 310	第一凸肋 First rib
320 320	卡槽 Card slot	330 330	第四凸肋 Fourth rib
340 340	透镜 lens	350 350	电路板 Circuit board
360 360	卡扣 Snap	To	To

The realization of the purpose, functional characteristics and advantages of the utility model will be further described in conjunction with the embodiments and with reference to the accompanying drawings.

Embodiments of the present invention

The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the embodiments of the present application.

It should be noted that all directional indicators (such as up, down, left, right, front, back...) in the embodiments of this application are only used to explain the difference between components in a specific posture (as shown in the accompanying drawings). If the relative position relationship, movement situation, etc. change, the directional indication will change accordingly.

In addition, in the embodiments of this application, the descriptions related to "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. . Therefore, the features defined with "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the embodiments of the present application, “a plurality of” means at least two, for example, two, three, etc., unless otherwise specifically defined.

In the embodiments of this application, unless otherwise clearly specified and limited, the terms "connected", "fixed", etc. should be understood in a broad sense. For example, "fixed" can be a fixed connection, a detachable connection, or a whole ; It can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediary, and it can be the internal communication between two components or the interaction relationship between two components, unless specifically defined otherwise. For those of ordinary skill in the art, the specific meanings of the above-mentioned terms in the embodiments of the present application can be understood according to specific circumstances.

In addition, the technical solutions between the various embodiments of the present application can be combined with each other, but they must be based on what can be achieved by a person of ordinary skill in the art. When the combination of technical solutions is contradictory or cannot be achieved, it should be considered that the combination of such technical solutions It does not exist, nor does it fall within the scope of protection required by the embodiments of the present application.

As shown in Figures 1 to 4, an electronic device is proposed in the embodiment of the present application. The electronic device includes a front frame 100 and a rear case 200 disposed on one side of the front frame 100. Between the front frame 100 and the rear case 200, In the lens assembly 300, the front frame 100 has a first side wall 110, one side of the lens assembly 300 is provided with a first convex rib 310, the first side wall 110 is provided with a limiting groove 120, and the first convex rib 310 is locked into the limiting groove 120.

In the technical solution adopted in this embodiment, the first rib 310 is provided on the side of the lens assembly 300 and the limiting groove 120 is provided on the first side wall 110, so that the first rib 310 is locked into the limiting groove 120. In this way, the assembly and fixation of the lens assembly 300 is realized, saving assembly space. Moreover, only the first rib 310 needs to be separated from or inserted into the limiting groove 120 during disassembly and assembly, which is convenient for assembly, saves time and effort, and improves assembly efficiency.

Specifically, the lens is used in electronic equipment, mainly for a narrow-frame LCD TV. The LCD TV is a back-mounted TV, and the lens assembly 300 is installed at the bottom of the LCD TV. To facilitate the description of the technical solutions of the embodiments of the present application, the length direction of the liquid crystal TV is set as the first direction, the height direction of the liquid crystal TV is the second direction, and the thickness of the liquid crystal TV is the third direction. A front frame 100 and a rear housing 200 are sequentially arranged along the third direction, and a lens assembly 300 is arranged between the front frame 100 and the rear housing 200. The bottom of the front frame 100 is provided with a first side wall 110, the first side wall 110 extends in the second direction, and the surface of the first side wall 110 facing the lens assembly 300 is provided with a limiting groove 120. Meanwhile, the lens assembly 300 includes a top surface. It can be understood that the top surface of the lens assembly 300 is the side surface of the lens assembly 300 facing the top of the TV set. A first convex rib 310 is provided on the top surface of the lens assembly 300. When the lens assembly 300 is assembled and fixed, the first convex rib 310 is clamped into the limiting groove 120 to realize the fixing of the lens assembly 300 in the first direction. , The fixing method is simple. In addition, when disassembling the lens assembly 300, only the first rib 310 needs to be detached from the limiting groove 120, which is convenient for disassembly, thereby realizing the disassembly and assembly of the lens assembly 300, which is simple and convenient.

1 to 4, in an embodiment of the present application, the surface of the first side wall 110 facing the lens assembly 300 is provided with a first convex plate 130, and the first convex plate 130 is provided at an end away from the first side wall 110 Limited slot 120.

In the technical solution adopted in this embodiment, a first convex plate 130 is provided on the side of the first side wall 110 facing the lens assembly 300, the first convex plate 130 extends in the third direction, and the first convex plate 130 is perpendicular to the first convex plate 130. One side wall 110. The first convex plate 130 may be a rectangular plate, and a limiting groove 120 is provided at an end of the first convex plate 130 away from the first side wall 110, and the limiting groove 120 penetrates the thickness of the first convex plate 130 in the second direction. This arrangement facilitates the setting of the limiting groove 120. The limiting groove 120 is provided on the first convex plate 130 to avoid directly opening the limiting groove 120 on the first side wall 110, ensuring the strength of the first side wall 110 and improving Service life. It should be noted that after the first rib 310 is locked into the limiting groove 120, the top surface of the lens assembly 300 (that is, the side where the first rib 310 is provided) is also the side where the first rib 310 is provided and the first protrusion. The plate 130 abuts against the side surface of the bottom of the TV. With this arrangement, the lens assembly 300 can be position-limited and fixed in the first direction.

5 and 6, in an embodiment of the present application, the lens assembly 300 is provided with a card slot 320 on the side facing the first side wall 110, and the first side wall 110 is provided with a second convex plate 140 on the side facing the lens assembly 300 , The second convex plate 140 is locked into the card slot 320.

In the technical solution adopted in this embodiment, a second convex plate 140 is provided on the side of the first side wall 110 facing the lens assembly 300. It can be understood that the first convex plate 130 and the second convex plate 140 are parallel and At the same time, a card slot 320 is opened on the side of the lens assembly 300 facing the first side wall 110. When the lens assembly 300 is assembled and fixed, the second convex plate 140 is inserted into the card slot 320. The lens assembly 300 is fixed and restricted in the second direction, and the engagement of the first rib 310 and the restricting groove 120 is realized in the first direction, so that the lens assembly is fixed in the first direction and the second direction. The fixation of 300 ensures the fixation effect. In addition, after the first convex rib 310 is locked into the limiting slot 120 and the second convex plate 140 is locked into the locking slot 320, the side surface of the lens assembly 300 facing the first side wall 110 abuts against the first side wall, thereby in the third direction Limiting the lens assembly 300 further improves the fixing effect.

In an embodiment of the present application, the side surface of the lens assembly 300 provided with the card slot 320 is the first side surface, the side surface of the first side wall 110 facing the lens assembly 300 is the second side surface, and the first side surface abuts the second side surface.

In the technical solution adopted in this embodiment, the abutment of the first side surface and the second side surface restricts and fixes the lens assembly 300 in the third direction, and cooperates with the first direction and the second direction to realize the alignment of the lens assembly 300. The fixation in three directions guarantees the fixation effect.

7 and 8, in an embodiment of the present application, the rear shell 200 has a second side wall 230, the surface of the second side wall 230 is provided with a second rib 210 and a third rib 220, the second rib 210 and the third convex rib 220 are spaced apart, and the lens assembly 300 is disposed between the second convex rib 210 and the third convex rib 220.

In the technical solution adopted in this embodiment, the rear shell 200 includes a second side wall 230. It can be understood that the second side wall 230 is parallel to the first convex plate 130, and a second convex rib is provided on the second side wall 230 210 and the third convex rib 220, where the second convex rib 210 and the third convex rib 220 are arranged at intervals, the gap between the two is used for placing the lens assembly 300, and the second convex rib 210 and the third convex rib 220 jointly clamp the lens The assembly 300 realizes the fixation of the lens assembly 300 in the first direction.

8, in an embodiment of the present application, the side surface of the lens assembly 300 facing the second convex rib 210 and the side surface of the lens assembly 300 facing the third convex rib 220 are each provided with a fourth convex rib 330, and the fourth convex rib 330 Abut against the second rib 210 and the third rib 220 respectively.

In the technical solution adopted in this embodiment, in order to further ensure the clamping effect of the second convex rib 210 and the third convex rib 220 on the lens assembly 300, the lens assembly 300 faces the second convex rib 210 and the third convex rib 220. At least one fourth convex rib 330 is independently provided on the side surface. The second convex rib 210 and the third convex rib 220 respectively abut the corresponding fourth convex rib 330. This arrangement improves the fixing of the lens assembly 300 in the first direction. effect.

In an embodiment of the present application, the second side wall 230 is provided with an installation opening 240, and the installation opening 240 is located between the second rib 210 and the third rib 220. The lens assembly 300 is arranged in the mounting opening 240. The side of the mounting opening 240 facing the first side wall 110 is the third side. The side of the lens assembly 300 facing away from the first side wall 110 is the fourth side. The third side and the fourth side abut Pick up.

In the technical solution adopted in this embodiment, in order to further improve the fixing effect of the lens assembly 300 in the second direction and the third direction, an installation opening 240 is opened in the second side wall 230, and the lens assembly 300 is arranged in the installation opening 240 , The third side surface and the fourth side surface are abutted to restrict the loosening of the lens assembly 300 in the third direction.

9, in an embodiment of the present application, the lens assembly 300 includes a lens 340 and a circuit board 350, the lens 340 is provided with a buckle 360, the buckle 360 is provided with at least two, and the two buckles 360 are used to hold the circuit.板350.

In the technical solution adopted in this embodiment, the circuit board 350 is mounted on the lens 340, and the circuit board 350 is clamped by the buckle 360, so that the circuit board 350 is fixed on the lens 340.

Referring to FIG. 9, in an embodiment of the present application, the lens 340 is provided with a first convex rib 310, a fourth convex rib 330 and a locking groove 320.

The electronic device is a television. By adopting the above structure, the lens assembly 300 can be detachably mounted on the electronic device. Since the electronic device adopts all the technical solutions of the above-mentioned embodiments, it has at least all the technical effects brought about by the technical solutions of the above-mentioned embodiments, which will not be repeated here.

The above are only the preferred embodiments of this application, and do not limit the scope of the patent of the embodiments of this application. Any equivalent structural transformation made by using the description and drawings of the embodiments of this application under the inventive concept of the embodiments of this application , Or direct/indirect application in other related technical fields are included in the scope of patent protection of the embodiments of this application.

Claims

An electronic device, which is characterized by comprising a front frame, a rear shell and a transparent component, wherein:

The front frame has a first side wall;

The rear shell is arranged on one side of the front frame;

The lens assembly is arranged between the front frame and the rear case;

The first side wall of the front frame is provided with a limiting groove, one side of the lens assembly is provided with a first convex rib, and the first convex rib is clamped into the limiting groove.
The electronic device according to claim 1, wherein a surface of the first side wall facing the lens assembly is provided with a first convex plate, and the first convex plate faces away from the surface of the first side wall. One end is provided with the limit slot.
The electronic device according to claim 1, wherein the lens assembly is provided with a card slot on a side facing the first side wall, and the first side wall is provided with a second convex side facing the lens assembly. The second convex plate is clamped into the card slot.
The electronic device of claim 3, wherein the side of the lens assembly provided with the card slot is a first side, and the side of the first side wall facing the lens assembly is a second side, so The first side surface abuts the second side surface.
8. The electronic device of claim 3, wherein the rear case has a second side wall, a surface of the second side wall is provided with a second protruding rib and a third protruding rib, the second protruding rib The lens assembly is arranged spaced apart from the third convex rib, and the lens assembly is arranged between the second convex rib and the third convex rib.
The electronic device according to claim 5, wherein the side surface of the lens assembly facing the second convex rib is provided with a fourth convex rib abutting against the second convex rib, and the lens assembly faces The side surface of the third convex rib is provided with a fourth convex rib abutting against the third convex rib.
7. The electronic device of claim 6, wherein the second side wall is provided with a mounting opening, and the mounting opening is located between the second rib and the third rib, and the lens assembly The side surface of the installation port facing the first side wall is a third side surface, the side surface of the lens assembly facing away from the first side wall is a fourth side surface, and the third side surface is connected to the The fourth side abuts.
The electronic device according to claim 7, wherein the lens assembly further comprises a lens and a circuit board, the lens is provided with at least two buckles, and the at least two buckles are configured to hold the circuit board.
8. The electronic device according to claim 8, wherein the lens is provided with the first convex rib, the fourth convex rib and the card slot.
The electronic device according to claim 1, wherein the electronic device is a television.