CN106659028B

CN106659028B - Electronic equipment shell and electronic equipment

Info

Publication number: CN106659028B
Application number: CN201710149701.5A
Authority: CN
Inventors: 韦干辉
Original assignee: Shenzhen Tinno Wireless Technology Co Ltd
Current assignee: Weike Terminal Technology Dongguan Co ltd
Priority date: 2017-03-13
Filing date: 2017-03-13
Publication date: 2021-01-26
Anticipated expiration: 2037-03-13
Also published as: CN106659028A

Abstract

The utility model relates to an electronic equipment technical field especially relates to an electronic equipment's shell and electronic equipment, and electronic equipment's shell includes the shell main part and sets up camera decoration in the shell main part, the shell main part with in the camera decoration, the spread groove has been seted up on one, and another is including connecting the arch, it fixes to connect the arch in the spread groove, the shell main part passes through connect protruding with cooperation between the spread groove with the camera decoration is fixed. The shell of the electronic equipment can solve the problem that the shell of the existing electronic equipment has a gap, and then the gap easily introduces static electricity into the interior of the electronic equipment to damage the electronic equipment.

Description

Electronic equipment shell and electronic equipment

Technical Field

The application relates to the technical field of electronic equipment, in particular to an electronic equipment shell and electronic equipment.

Background

At present, with the development of society and the advancement of technology, the functions of electronic equipment are more and more, and many electronic equipment have photographing and shooting functions.

In order to realize the functions of taking pictures and shooting images, a camera module is required to be configured in the electronic equipment. Due to the requirements of protection and beauty, a camera ornament and a camera lens are arranged on the position, opposite to the camera module, of the shell of the conventional electronic equipment. At present, a hot-melting process is generally adopted to hot-melt a camera decorating part on a shell of electronic equipment. Specifically, the camera decoration is provided with the hot melt post, and the hot melt hole has been seted up to electronic equipment's shell, and the hot melt is accomplished the back, can leave less clearance between hot melt post and the hot melt hole, and this clearance makes electronic equipment's inner chamber and external environment be in the connected state.

In the using process, static electricity is generated when hairs of a human body rub clothes and the like, when the static voltage is large, the static electricity is led into the electronic equipment through the gap, an internal circuit of the electronic equipment is damaged, and finally the electronic equipment is damaged, for example, a camera module of the electronic equipment is damaged.

Disclosure of Invention

The application provides an electronic equipment's shell and electronic equipment can solve the problem that electronic equipment takes place to damage easily.

The application provides an electronic equipment's shell, be in including shell main part and setting camera decoration in the shell main part, the shell main part with in the camera decoration, seted up the spread groove on one, another is including connecting the arch, it fixes to connect the arch in the spread groove, the shell main part passes through connect protruding with cooperation between the spread groove with the camera decoration is fixed.

Preferably, the camera decoration piece includes the connecting protrusion, and the connecting groove is opened in the case main body.

Preferably, the connecting protrusion is located on the camera decoration part and on the plane opposite to the shell main body, in a cross section obtained along the light outgoing direction of the camera, the connecting protrusion is located in the middle of the plane.

Preferably, the camera lens is installed on the camera decorating part, the connecting protrusion is an annular protrusion, the connecting groove is an annular groove, and the annular groove and the annular protrusion are arranged around the camera lens in an all-around mode.

Preferably, the width of the opening of the connecting groove gradually increases in a direction from the groove bottom to the notch of the connecting groove, and the direction of the opening width is perpendicular to the direction from the groove bottom to the notch.

Preferably, the direction from the root to the top of the connecting protrusion is the height direction, the area of the longitudinal section of the connecting protrusion is gradually reduced in the height direction, and the longitudinal section of the connecting protrusion is perpendicular to the height direction.

Preferably, the connecting protrusion and the connecting groove are connected by ultrasonic welding.

Preferably, an overflow gap is formed between the connecting protrusion and the inner wall of the connecting groove.

Preferably, the inner wall of the connecting groove includes a first side wall, a second side wall and a planar bottom wall, the first side wall and the second side wall are connected through the planar bottom wall, and in a cross section obtained along a light outgoing direction of the camera, the cross sections of the first side wall and the second side wall are both straight lines;

the connecting bulge comprises a first surface and a second surface, one end of the first surface is connected with one end of the second surface, the other ends of the first surface and the second surface are mutually far away, the light-emitting direction is along the inside of the cross section obtained, the cross section shapes of the first surface and the second surface are straight lines, and the joint of the first surface and the second surface is used for forming a welding surface which is attached to the plane bottom wall.

Another aspect of the application provides an electronic device comprising a housing of any of the electronic devices described above.

The technical scheme provided by the application can achieve the following beneficial effects:

in the electronic equipment's that this application provided shell, realize fixed connection through the cooperation of connecting arch and spread groove between camera decoration and the shell main part, no matter set up the spread groove in the shell main part, camera decoration is including connecting the arch, still camera decoration sets up the spread groove, the shell main part is including connecting the arch, all there is not like background art with the inside and outside clearance of intercommunication of electronic equipment's shell, just also can prevent that static from taking place through the inside condition of the leading-in electronic equipment in the electronic equipment use through the clearance, and then prevent that electronic equipment from taking place to damage.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

Fig. 1 is a schematic partial exploded view of an electronic device according to an embodiment of the present disclosure;

fig. 2 is a schematic structural diagram of a camera decoration in a housing of an electronic device according to an embodiment of the present application;

fig. 3 is a schematic partial structure diagram of an electronic device according to an embodiment of the present disclosure;

fig. 4 is an assembly diagram of an electronic device according to an embodiment of the present disclosure.

Reference numerals:

10-a shell body;

100-connecting groove;

100 a-a first sidewall;

100 b-a second sidewall;

100 c-planar bottom wall;

11-camera trim;

110-connecting projections;

110 a-a first side;

110 b-a second face;

111-plane;

12-a camera lens;

13-a camera;

14-a back glue layer;

15-glue overflow gap.

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.

Detailed Description

The present application is described in further detail below with reference to specific embodiments and with reference to the attached drawings.

As shown in fig. 1 to 4, a housing of an electronic device provided in an embodiment of the present application includes a housing main body 10 and a camera decoration 11, and the electronic device may be a mobile phone, a microcomputer, or other devices having a camera function. The shell main body 10 is a main body part of a shell of the electronic equipment, the camera decoration 11 is arranged on the shell main body 10, the camera lens 12 is installed on the camera decoration 11, and the camera lens 12 is arranged in the light emitting direction of the camera 13 of the electronic equipment to realize the camera shooting or photographing function of the camera 13.

In the embodiment of the present application, one of the case main body 10 and the camera decoration 11 has a connection groove 100, and the other includes a connection protrusion 110. The coupling protrusion 110 is fixed in the coupling groove 100, and the case body 10 and the camera decoration 11 are fixed by the engagement between the coupling protrusion 110 and the coupling groove 100.

In the shell of the electronic equipment provided by the embodiment of the application, fixed connection is realized through the cooperation of connecting protrusion 110 and connecting groove 100 between camera decoration 11 and the shell main body 10, no matter offer connecting groove 100 on the shell main body 10, camera decoration 11 is including connecting protrusion 110, still camera decoration 11 offers the connecting groove, shell main body 10 is including connecting protrusion, do not all have as background art the clearance with the inside and outside intercommunication of electronic equipment's shell, just also can prevent that static from taking place through the inside condition of the leading-in electronic equipment in clearance in the electronic equipment use, and then prevent that damage from appearing in the electronic equipment.

The camera decoration 11 is a small part of the electronic device, and the case body 10 is a frame part as a main body part of the housing of the electronic device, and the case body 10 provides a mounting base for the parts and has a high strength. Based on this, in a preferred scheme, the camera decoration piece 11 comprises a connecting projection 110, and correspondingly, the connecting groove 100 is opened on the shell main body 10. The connecting groove 100 is provided on the case main body 10 having a relatively high strength, and the influence on the case main body 10 having a relatively high strength is small, so that the connecting groove 100 is prevented from being provided on the camera decoration 11, and the strength of the camera decoration 11 can be well ensured.

In addition, in the installation process, the camera decoration 11 is usually grabbed and installed on the shell main body 10, and the connecting groove 100 is formed in the shell main body 10, so that the camera decoration 11 can be installed more conveniently and efficiently.

In this embodiment, the connecting protrusion 110 is located on a plane 111 of the camera trim 11 opposite to the case main body 10, and in a cross section obtained along the light outgoing direction of the camera, the connecting protrusion 110 is located in the middle of the plane 111. The connecting protrusion 110 is disposed in the middle of the plane 111, which is convenient for the connecting protrusion 110 to be disposed, and meanwhile, the connecting protrusion 110 is disposed in the middle of the plane 111, which can reduce the strength of the connecting groove 100 to the case main body 10 than in the edge of the plane 111, so as to improve the stability of the matching between the connecting protrusion 110 and the connecting groove 100.

As described above, the camera lens 12 is installed on the camera decoration 11, the camera lens 12 can be fixedly connected with the camera decoration 11 through glue, specifically, the glue forms the back glue layer 14 on the back of the camera lens 12, so as to realize the connection between the camera lens 12 and the camera decoration 11, and meanwhile, the glue does not affect the appearance of the electronic device.

In order to improve the stability of the connection, it is preferable that the connection protrusion 110 is an annular protrusion, and the connection groove 100 is an annular groove, and the annular groove and the annular protrusion are both disposed around the camera lens 12, so as to increase the fitting area between the annular groove and the annular protrusion.

In a specific embodiment, the width of the opening of the connecting groove 100 gradually increases from the groove bottom to the notch of the connecting groove 100, and herein, the opening width is perpendicular to the direction from the groove bottom to the notch of the connecting groove 100. The coupling groove 100 of this structure is adapted to facilitate the coupling of the coupling protrusion 110. Of course, in order to improve the fit tightness between the coupling groove 100 and the coupling protrusion 110, the direction from the root to the top of the coupling protrusion 110 is a height direction, the area of the longitudinal section of the coupling protrusion 110 is gradually reduced in the height direction of the coupling protrusion 110, and the longitudinal section of the coupling protrusion 110 is perpendicular to the height direction of the coupling protrusion 110. The adoption of the structure of the connecting projection 110 can not only improve the matching degree with the connecting groove 100, but also improve the matching stability of the connecting projection and the connecting groove.

In the housing of the electronic device provided in the embodiment of the present application, the connecting protrusion 110 and the connecting groove 100 may be fixedly engaged in a clamping manner, or may be fixedly engaged in a glue bonding manner.

For the cooperation between the coupling projection 110 and the coupling groove 100, the embodiments of the present application provide the following means: the connection protrusion 110 is fixedly connected with the connection groove 100 by ultrasonic welding. The overflow can take place for the welding material melting of ultrasonic bonding's in-process, in case the overflow of the welding material of melting is between camera decoration 11 and shell main part 10, can influence the cooperation effect between camera decoration 11 and the shell main part 10. Therefore, in a preferred scheme, an overflow gap 15 is formed between the connecting protrusion 110 and the inner wall of the connecting groove 100, and during the ultrasonic welding process, the welding material overflows into the overflow gap 15 after being melted, and the overflow gap 15 not only can accommodate the excessive welding material overflowing, but also can further enhance the connecting strength between the connecting protrusion 110 and the connecting groove 100.

As shown in fig. 3, in the embodiment of the present application, the connecting groove 100 may include a first side wall 100a, a second side wall 100b and a planar bottom wall 100c, the first side wall 100a and the second side wall 100b are connected by the planar bottom wall 100c, and the cross-sectional shapes of the first side wall 100a and the second side wall 100b are both straight lines in a cross section taken along the light outgoing direction of the camera 13. Specifically, the first side wall 100a, the second side wall 100b, and the planar bottom wall 100c form a trapezoid in cross section taken in the light outgoing direction of the camera 13.

Before the welding is performed, the coupling protrusion 110 includes a first surface 110a and a second surface 110b, one end of the first surface 110a is coupled to one end of the second surface 110b, and the other ends thereof are spaced apart from each other. In a cross section taken along the light outgoing direction of the camera 13, the cross-sectional shapes of the first surface 110a and the second surface 110b are both straight lines, and the joint of the first surface 110a and the second surface 110b is used for forming a welding surface attached to the planar bottom wall 100 c. The connecting protrusion 110 may be an ultrasonic welding rib, the connecting groove 100 and the connecting protrusion 110 are fixedly matched in an ultrasonic welding manner, and in a welding process, a joint of the first surface 110a and the second surface 110b of the connecting protrusion 110 is melted and deformed at a high temperature to form a welding surface attached to the planar bottom wall 100c, so that welding is realized.

Based on the above structure, an embodiment of the present application further provides an electronic device, which includes the housing of the electronic device described in any of the above embodiments.

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

Claims

1. A shell of an electronic device is characterized by comprising a shell main body and a camera decorating part arranged on the shell main body, wherein one of the shell main body and the camera decorating part is provided with a connecting groove, the other one of the shell main body and the camera decorating part comprises a connecting bulge, the connecting bulge is fixed in the connecting groove, and the shell main body is fixed with the camera decorating part through the matching between the connecting bulge and the connecting groove;

the connecting bulge is connected with the connecting groove in an ultrasonic welding mode;

the width of an opening of the connecting groove is gradually increased from the groove bottom to the groove opening of the connecting groove, and the direction of the width of the opening is vertical to the direction from the groove bottom to the groove opening;

the direction from the root to the top of the connecting bulge is a height direction, the area of the longitudinal section of the connecting bulge is gradually reduced in the height direction, and the longitudinal section of the connecting bulge is vertical to the height direction;

an excessive glue gap is formed between the connecting bulge and the inner wall of the connecting groove;

the camera lens is arranged on the camera decorating part and arranged in the light emitting direction of a camera of the electronic equipment.

2. A housing as claimed in claim 1, wherein the camera trim piece includes the connecting projection, and the housing body defines the connecting slot.

3. The housing according to claim 2, wherein the coupling protrusion is located on a plane of the camera trim opposite to the housing main body, in a cross section taken along a light-emitting direction of the camera, and the coupling protrusion is located in a middle of the plane.

4. The housing of claim 1, wherein the camera trim has a camera lens mounted thereon, the connecting protrusion is an annular protrusion, the connecting slot is an annular slot, and the annular slot and the annular protrusion are both disposed around the camera lens.

5. The housing according to claim 1, wherein the inner wall of the connecting groove includes a first side wall, a second side wall and a planar bottom wall, the first side wall and the second side wall are connected by the planar bottom wall, and in a cross section obtained along a light emitting direction of the camera, cross sections of the first side wall and the second side wall are both straight lines;

6. An electronic device, characterized in that it comprises a housing of an electronic device according to any of claims 1-5.