CN216904962U - Rear cover and terminal equipment - Google Patents

Rear cover and terminal equipment Download PDF

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Publication number
CN216904962U
CN216904962U CN202220563863.XU CN202220563863U CN216904962U CN 216904962 U CN216904962 U CN 216904962U CN 202220563863 U CN202220563863 U CN 202220563863U CN 216904962 U CN216904962 U CN 216904962U
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China
Prior art keywords
decoration
rear cover
decorative
cover body
unit
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CN202220563863.XU
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Chinese (zh)
Inventor
田百祥
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Beijing Xiaomi Mobile Software Co Ltd
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Beijing Xiaomi Mobile Software Co Ltd
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Priority to CN202220563863.XU priority Critical patent/CN216904962U/en
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Abstract

The utility model relates to a back lid and terminal equipment relates to electronic equipment technical field, and the back lid is including back lid body and decoration subassembly, and back lid body sets up the mounting hole, and the decoration subassembly includes: the first decoration part comprises a first connecting unit and a second connecting unit, and the first connecting unit is fixedly connected with the first side surface of the rear cover body; the second decoration part is arranged on the second side surface of the rear cover body, the second decoration part is fixedly connected with the second side surface, and the second side surface is opposite to the first side surface; the second connecting unit passes through the mounting hole and is connected with the second decoration part. This is disclosed through set up respectively with two side fixed connection's of back lid body first decoration portion and second decoration portion in two sides of back lid body, the second decoration portion is connected with back lid body and first decoration portion simultaneously, has avoided back lid body and decoration assembly to lead to the problem that the clearance appears after assembling because of the manufacturing tolerance, has improved terminal equipment's the exquisite degree of outward appearance and sealed effect.

Description

Rear cover and terminal equipment
Technical Field
The present disclosure relates to the field of electronic devices, and in particular, to a rear cover and a terminal device.
Background
With the development of the smart phone industry, the requirements of consumers on smart phones are higher and higher, such as appearance modeling, delicacy, use experience and the like.
In the related art, in the traditional stacking scheme of the smart phone, a mounting gap exists between a battery cover and a rear camera decorating part, so that on one hand, the visual effect is poor, and the appearance precision is poor; on the other hand, during long-term use of the machine, dust is easily deposited in the mounting gap, and the use feeling of a user is affected.
SUMMERY OF THE UTILITY MODEL
To overcome the problems in the related art, the present disclosure provides a rear cover and a terminal device.
In a first aspect of the embodiments of the present disclosure, a rear cover is installed in a terminal device, the rear cover includes a rear cover body and a decoration assembly installed on the rear cover body, the rear cover body is provided with a mounting hole, and the decoration assembly includes:
the first decoration part comprises a first connecting unit and a second connecting unit, and the first connecting unit is fixedly connected with the first side surface of the rear cover body;
the second decoration part is arranged on a second side surface of the rear cover body, the second decoration part is fixedly connected with the second side surface, and the second side surface is opposite to the first side surface;
the second connecting unit passes through the mounting hole to be connected with the second decorative portion.
Optionally, the second decoration part comprises a first decoration part and a second decoration part, and the first decoration part is connected with the second connection unit and the rear cover body respectively;
the second decoration piece is fixedly connected with the second connecting unit.
Optionally, the first connecting unit and the second connecting unit form a step structure, the step structure includes a first horizontal plane, a second horizontal plane and a third horizontal plane, and the first horizontal plane is fixedly connected with the first side surface;
the second horizontal plane is fixedly connected with the first decorating part;
the third horizontal surface is fixedly connected with the second decorating part.
Optionally, the first decorative portion is in sealing adhesive connection with the first side surface; and/or the presence of a gas in the gas,
the first decorative piece is connected with the second side surface in a sealing and bonding mode; and/or the presence of a gas in the gas,
the first decoration part and the first decoration part are connected in an adhesive mode through sealing foam cotton rubber; and/or the presence of a gas in the gas,
the second decorating part is connected with the first decorating part in a sealing and bonding mode.
Optionally, the trim assembly further comprises a fastener, and the first trim portion and the second trim portion are fixedly connected by the fastener.
Optionally, first decoration portion sets up and dodges the groove, the second decoration sets up the installation boss, the installation boss stretch into to dodge in the groove, the fastener passes first decoration portion stretch into to in the installation boss, the fastener with installation boss screw thread fastening connection.
Optionally, the second decorating part is provided with a first clamping unit, the first decorating part is provided with a second clamping unit, and the first clamping unit is connected with the second clamping unit in a clamping manner;
first joint unit includes first connection face, second joint unit includes the second and connects the face, first decoration portion with the second decoration is in under the fastening connection state, first connection face with the second is connected the face butt and is connected.
Optionally, the first decorative part, the rear cover body, the first garnish, and the second garnish are disposed in a stacked manner in a thickness direction of the terminal device;
wherein the fastener connects the first decoration part and the second decoration part to press and connect the first decoration part, the rear cover body, the first decoration part and the second decoration part.
In a second aspect of the embodiments of the present disclosure, a terminal device is provided, where the terminal device includes the rear cover according to the first aspect.
The technical scheme provided by the embodiment of the disclosure can have the following beneficial effects: this is disclosed through set up respectively with two side fixed connection's of back lid body first decoration portion and second decoration portion in two sides of back lid body, the second decoration portion is connected with back lid body and first decoration portion simultaneously, has avoided back lid body and decoration assembly to lead to the problem that the clearance appears after assembling because of the manufacturing tolerance, has improved terminal equipment's the exquisite degree of outward appearance and sealed effect.
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 disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the utility model and together with the description, serve to explain the principles of the utility model.
Fig. 1 is an exploded view of a back cover according to an exemplary embodiment.
FIG. 2 is a schematic view of a back cover shown in accordance with an exemplary embodiment.
Fig. 3 is an enlarged view of the area a in fig. 2.
FIG. 4 is a top view of a back cover shown in accordance with an exemplary embodiment.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the utility model, as detailed in the appended claims.
With the development of the smart phone industry, the requirements of consumers on smart phones are higher and higher, such as appearance modeling, delicacy, use experience and the like.
In the related art, in the traditional stacking scheme of the smart phone, a mounting gap exists between a battery cover and a rear camera decorating part, so that on one hand, the visual effect is poor, and the appearance precision is poor; on the other hand, during long-term use of the machine, dust is easily deposited in the mounting gap, and the use feeling of a user is affected.
In order to solve the above problem, this disclosure provides a back lid, and the back lid includes the back lid body and installs in the decoration subassembly of back lid body, and the back lid body is provided with the mounting hole. The decoration assembly is arranged in a rear camera area of the terminal equipment and used for decoration and protection of a rear camera module, the decoration assembly comprises a first decoration part and a second decoration part, the first decoration part comprises a first connecting unit and a second connecting unit, the first connecting unit is fixedly connected with a first side face of the rear cover body, the second decoration part is arranged on a second side face of the rear cover body, the second decoration part is fixedly connected with the second side face, the second side face is opposite to the first side face, and the second connecting unit penetrates through the mounting hole to be connected with the second decoration part. This is disclosed through set up respectively with two side fixed connection's of back lid body first decoration portion and second decoration portion in two sides of back lid body, the second decoration portion is connected with back lid body and first decoration portion simultaneously, has avoided back lid body and decoration assembly to lead to the problem that the clearance appears after assembling because of the manufacturing tolerance, has improved terminal equipment's the exquisite degree of outward appearance and sealed effect.
According to an exemplary embodiment, as shown in fig. 1 and 2, a back cover is shown, which is mounted to a terminal device, such as a smart phone, a tablet computer, etc. Referring to fig. 1, the rear cover includes a rear cover body 2 and a decoration assembly 1 mounted to the rear cover body 2. Referring to fig. 1 to 4, the decoration assembly 1 is disposed in a rear camera area of the terminal device, and is used for decorating and protecting the rear camera module. In one example, the rear cover body 2 of the rear cover can be used as a rear cover of the terminal device for protecting a battery, a main board and other devices inside the terminal device. In the assembled state, the first side 21 of the rear cover body 2 is located inside the terminal device and attached to the battery, and the second side 22 of the rear cover body 2 forms the rear case surface of the terminal device. The first decorative portion 11 and the second decorative portion 12 of the rear cover are used for protecting components such as a rear camera of the terminal device, and the first decorative portion 11 and the second decorative portion 12 can improve the external appearance of the terminal device.
Referring to fig. 1 and 4, the rear cover body 2 of the rear cover is provided with a mounting hole 23, and the mounting hole 23 can communicate the inner and outer spaces of the terminal device. The mounting hole 23 in this embodiment is provided at a position on the rear cover body 2 along the length direction thereof, and this position is substantially flush with the position of the eyes when the user uses the screen, and the rear camera is mounted at this position, which is convenient for the user to shoot. It should be understood that this is not a limitation to the present disclosure, and the mounting hole 23 may be disposed at other positions, and the position of the mounting hole 23 may be adaptively adjusted according to the structure and arrangement of the battery and the rear camera of the terminal device.
In the present embodiment, the decoration assembly 1 includes a first decoration portion 11 and a second decoration portion 12. The first decorative portion 11 includes a first connecting unit 111 and a second connecting unit 112, the first connecting unit 111 is fixedly connected to a first side surface 21 (see fig. 2) of the rear cover body 2, the second decorative portion 12 is provided to a second side surface 22 (see fig. 2) of the rear cover body 2, and the second decorative portion 12 is fixedly connected to the second side surface 22. The second side surface 22 is disposed opposite to the first side surface 21, the first side surface 21 of the rear cover body 2 is a side surface facing the inside of the terminal device, the second side surface 22 of the rear cover body 2 is a side surface facing the outside of the terminal device, and the second connecting unit 112 of the first decorative portion 11 passes through the mounting hole 23 of the rear cover body 2 to be connected with the second decorative portion 12.
Under the assembled state, if there is the gap between the lateral wall of decorating subassembly 1 and mounting hole 23, can lead to inside entering terminal equipment such as the outside dust of terminal equipment, water stain, influence electrified device such as mainboard, battery, and then influence terminal equipment's performance. In this embodiment, referring to fig. 1 to 3, since the second connecting unit 112 passes through the mounting hole 23, the first connecting unit 111 of the first decorative part 11 is closely attached to the first side surface 21 of the rear cover body 2, and meanwhile, the second decorative part 12 is connected to the rear cover body 2 and the first decorative part 11, respectively, and the second decorative part 12 covers a gap between the second connecting unit 112 and a side wall of the mounting hole 23, thereby realizing seamless assembly on a plane where the rear cover body 2 is located. In some examples, the first decorative portion 11 and the rear cover body 2 may be a separate structure, assembled and sealed by providing the first sealing unit 13 between the first connecting unit 111 and the first side surface 21. In other examples, the first decorative portion 11 and the rear cover body 2 are of an integral structure, thereby further improving the assembly efficiency. In some examples, the second decorative portion 12 is a separate structure from the rear cover body 2, and a sealing effect is achieved while assembling the first connecting unit 111 and the second side surface 22 by providing the second sealing unit 14 therebetween, and the second sealing unit 14 may be, for example, a sealing adhesive. In other examples, the second decorative portion 12 may be of an integral structure with the rear cover body 2.
The present disclosure is provided with a first decoration part 11 and a second decoration part 12 fixedly connected to both side surfaces of a rear cover body 2, wherein the second decoration part 12 is connected to the rear cover body 2 and the first decoration part 11, respectively, and the second decoration part 12 covers an installation gap between the first decoration part 11 and the rear cover body 2. This is disclosed through set up respectively with two side fixed connection's of back lid body 2 first decoration portion 11 and second decoration portion 12 in two sides of back lid body 2, and second decoration portion 12 is connected with back lid body 2 and first decoration portion 11 simultaneously, has avoided back lid body 2 and decoration assembly 1 to lead to the problem in appearance clearance after the equipment because of the preparation tolerance, has improved terminal equipment's the exquisite degree of outward appearance and sealed effect.
Meanwhile, the second connecting unit 112 of the first decoration part 11 passes through the mounting hole 23 of the rear cover body 2, so that the second connecting unit 112 and the first decoration part 11 are conveniently positioned, and the assembly efficiency of the rear cover is improved.
In an exemplary embodiment, as shown in fig. 1, a rear cover is shown, the rear cover includes a rear cover body 2 and a decoration assembly 1 mounted on the rear cover body 2, the decoration assembly 1 includes a first decoration portion 11 and a second decoration portion 12, the second decoration portion 12 is disposed on a second side surface 22 of the rear cover body 2, and the second decoration portion 12 is fixedly connected with the second side surface 22. Referring to fig. 1, the second decorative part 12 includes a first decorative piece 121 and a second decorative piece 122, the first decorative piece 121 is connected to the second connection unit 112 and the rear cover body 2, and the second decorative piece 122 is fixedly connected to the second connection unit 112.
Referring to fig. 1 to 3, a second sealing unit 14 is disposed between the first decoration member 121 and the rear cover body 2, and a first sealing unit 13 is disposed between the first decoration member 11 and the rear cover body 2, and in order to ensure the bonding and sealing effects, the first sealing unit 13 and the second sealing unit 14 generally use a sealing adhesive. The first decoration part 121 of the second decoration part 12 is connected with the second connection unit 112, a third sealing unit 15 is arranged between the first decoration part 121 and the second connection unit 112, the third sealing unit 15 is made of foam cotton rubber, and the foam cotton rubber has sealing and bonding effects and elasticity. Because when using sealed gum to carry out the structure and connecting, the thickness of sealed gum can not guarantee completely unanimous, in order to guarantee the assembly back, structure thickness uniformity sets up between first decoration 121 and first decoration portion 11 and has elastic bubble gum, offsets the thickness error of sealed gum through the elastic deformation of bubble gum, promotes the sealed effect between first decoration portion 11 and first decoration 121 and the hou gai body 2. Meanwhile, the use of the foam rubber can reduce the fitting error between the first decorative portion 11 and the second decorative portion 12 and the rear cover body 2 caused by the thickness error of the first sealing unit 13 and the second sealing unit 14.
Referring to fig. 1 to 3, the first garnish 121 of the second garnish portion 12 is further connected to the rear cover body 2, and a third sealing unit 15 is provided between the first garnish 121 and the rear cover body 2, and the third sealing unit 15 is used to bond and seal the first garnish 121 and the rear cover body 2. The first garnish 121 may be a separate structure from the rear cover body 2 or an integral structure. When the two are in a split structure, after the rear cover body 2 is assembled with the first decoration part 11, the first decoration part 121 is assembled with the first decoration part 11; when the two are of an integral structure, the first decorative part 11 is assembled with the rear cover body 2 and is assembled with the first decorative member 121 at the same time.
Referring to fig. 1 to 3, the second garnish 122 of the second decorative portion 12 is fixedly attached to the second attaching unit 112 of the first decorative portion 11. A fourth sealing unit 16 is disposed between the second deco 122 and the second connection unit 112, and the fourth sealing unit 16 is used to connect the second deco 122 and the second connection unit 112. The fourth sealing unit 16 may be, for example, a sealing adhesive.
In this embodiment, as shown in fig. 1 to 3, the first connection unit 111 and the second connection unit 112 form a step structure, the step structure includes a first horizontal plane 114, a second horizontal plane 115, and a third horizontal plane 116, and the first horizontal plane 114 is fixedly connected to the first side surface 21 of the rear cover body 2. The second horizontal surface 115 is fixedly connected with the first decoration member 121, and the third horizontal surface 116 is fixedly connected with the second decoration member 122. Referring to fig. 1 to 3, the first, second, and third levels 114, 115, and 116 are gradually close to the outer side of the terminal device (i.e., the step surface is gradually raised). The first horizontal surface 114 is provided with a first sealing unit 13, and the first connecting unit 111 is connected with the first side surface 21 of the back plate body through the first sealing unit 13, so that the first decorative part 11 is mounted and prevented from being detached from the terminal equipment. The second horizontal plane 115 is provided with a third sealing unit 15, and the third sealing unit 15 is connected with the first decoration member 121 of the second decoration portion 12 for installing the first decoration member 121. The fourth sealing unit 16 is disposed on the first horizontal surface 114, and the fourth sealing unit 16 is connected to the second garnish 122 of the second garnish 12 for mounting the second garnish 122.
In an exemplary embodiment, as shown in fig. 1 and 2, there is shown a rear cover mounted to a terminal device, the rear cover including a rear cover body 2 and a decoration assembly 1 mounted to the rear cover body 2, the rear cover body 2 being provided with a mounting hole 23, the decoration assembly 1 including a first decoration portion 11 and a second decoration portion 12, the first decoration portion 11 being mounted to a first side 21 of the rear cover body 2, the second decoration being mounted to a second side 22 of the rear cover body 2, a second connection unit 112 being connected to the second decoration portion 12 through the mounting hole 23, the second decoration portion 12 including a first decoration 121 and a second decoration 122, a first decoration power source being connected to the second connection unit 112 and the rear cover body 2, respectively, and the second decoration 122 being connected to the second connection unit 112. Referring to fig. 1 and 2, the first decorative part 11 is bonded to the first side surface 21 of the rear cover body 2 in a sealing manner, the first decorative part 121 is bonded to the second side surface 22 of the rear cover body 2 in a sealing manner, the first decorative part 121 is bonded to the first decorative part 11 by a sealing foam adhesive, and the second decorative part 122 is bonded to the first decorative part 11.
In this embodiment, as shown in fig. 1 to 3, the decoration assembly 1 further includes a fastener 17, and the first decoration portion 11 and the second decoration 122 are connected by the fastener 17. It is understood that the sealing backings used in the first sealing unit 13, the second sealing unit 14, and the fourth sealing unit 16 are reduced in viscosity when the temperature is increased, so that the reliability is not high when the sealing backings are used only for connection. The first decoration part 11 arranged in the terminal equipment is connected with the second decoration part 122 arranged outside the terminal equipment through the fastener 17, so that the connection tightness between the first decoration part 11 and the first side surface 21 of the rear cover body 2 and between the second decoration part 122 and the second side surface 22 of the rear cover body 2 can be increased, and the connection reliability of the decoration assembly 1 and the rear cover body 2 is improved.
As shown in fig. 3, an avoiding groove 113 is provided at one side of the first decorative part 11 close to the second decorative part 12, an installation boss 1221 is provided at one side of the second decorative part 122 close to the first decorative part 11, the installation boss 1221 extends into the avoiding groove 113, the fastener 17 passes through the first decorative part 11 and extends into the installation boss 1221 of the second decorative part 122, and then the fastener 17 is in threaded fastening connection with the installation boss 1221. Through being provided with on first decoration portion 11 and dodging groove 113, be provided with installation boss 1221 on the second decoration 122, only need stretch into installation boss 1221 to dodging the location that can realize first decoration portion 11 and second decoration 122 in the groove 113 in the assembly process, improved the efficiency and the effect of first decoration portion 11 and the equipment of second decoration 122.
In this embodiment, as shown in fig. 1, the second decorative part 122 of the second decorative part 12 is provided with a first clamping unit 1222, the first decorative part 121 is provided with a second clamping unit 1211, and the first clamping unit 1222 is clamped and connected with the second clamping unit 1211. The first clamping unit 1222 includes a first connecting surface, the second clamping unit 1211 includes a second connecting surface, the first decorative part 11 and the second decorative part 122 are in a fastening connection state, and the first connecting surface is connected to the second connecting surface in an abutting manner.
In a possible example (not shown in this example), the first trim 121 is provided with an avoiding through hole for receiving the second trim 122, the second clamping unit 1211 of the first trim 121 protrudes out of the avoiding through hole, the first clamping unit 1222 of the second trim 122 is groove-shaped, in an assembled state, the groove of the second trim 122 is matched with the protrusion of the first trim 121, on one hand, the assembling efficiency of the first trim 121 and the second trim 122 is improved, and on the other hand, when the first trim 11 and the second trim 122 are fastened and connected through the fastener 17, the locking force can be transmitted to the second clamping unit 1211 of the first trim 121 through the first clamping unit 1222 of the second trim 122, so that the first trim 121 and the second trim 122 are simultaneously reinforced through the fastener 17.
Referring to fig. 1 to 3, the assembly steps of the rear cover provided in the embodiment of the present disclosure are as follows: first, the first seal unit 13 is provided on the first horizontal surface 114 of the first decorative portion 11, the second connecting unit 112 of the first decorative portion 11 is inserted through the mounting hole 23 of the rear cover body 2, and the first decorative portion 11 and the first side surface 21 of the rear cover body 2 are connected by the first seal unit 13; secondly, a third sealing unit 15 is arranged on the second horizontal plane 115 of the first decorative part 11, the third sealing unit 15 is used for connecting the first decorative part 11 and the first decorating part 121, and a second sealing unit 14 is arranged on the first decorating part 121, and the second sealing unit 14 is used for connecting the first decorating part 121 and the second side surface 22 of the rear cover body 2; then, a fourth sealing unit 16 is provided on the third horizontal plane 116 of the first decorative portion 11, the fourth sealing unit 16 being used to connect the first decorative portion 11 and the second decorative portion 122; finally, the fastener 17 penetrates through the first decoration part 11 and extends into the installation boss 1221 of the second decoration part 122, the fastener 17 is in threaded fastening connection with the installation boss 1221 so as to fasten the first decoration part 11 and the second decoration part 122, and the first decoration part 17, the rear cover body 2, the first decoration part 121 and the second decoration part 122 can be connected in a pressing mode by rotating the fastener 17.
In the present embodiment, referring to fig. 1 to 3, the first decorative portion 11, the rear cover body 2, the first garnish 121, and the second garnish 122 are provided in a stacked manner in the thickness direction of the terminal device. It can be understood that the locking force of the fastener 17 to the first decorative part 11 and the second decorative part 122 can enhance the acting force between the first decorative part 11 and the first side 21 of the rear cover body 2, the acting force between the second side 22 of the rear cover body 2 and the first decorative part 121, and the acting force between the first decorative part 121 and the second decorative part 122, and reduce the assembly gap of the decorative parts caused by the manufacturing tolerance. Wherein, through between decoration portion and decoration, set up a plurality of sealed units between decoration portion and the back lid body, can further reduce because of the equipment gap that manufacturing tolerance leads to, improve the fineness and the sealed effect of lid behind the terminal equipment.
In this embodiment, the first decorative portion 11 of the decorative component 1 is a plastic decorative component. The first decoration 121 includes a polypropylene decoration having physical properties of scratch resistance, weather resistance, etc., which improves the durability of the decoration device 1. The second decoration part 122 includes metal decoration parts, for example, metal with high hardness and small density such as aluminum alloy and titanium alloy, and when the supporting effect of the rear camera is improved, the weight of the terminal device is not affected.
According to an exemplary embodiment, the present disclosure also provides a terminal device, which includes a device body (not shown) and the rear cover provided in the above embodiment, wherein the rear cover is mounted to the device body and constitutes a rear cover packaging structure of the terminal device to protect a battery and a rear camera of the terminal device.
In an exemplary embodiment, referring to fig. 1 and 4, the terminal device includes a rear camera mounted on the decoration assembly 1 provided in the above-described embodiment, specifically, the rear camera is mounted on the first decoration portion 11.
The terminal equipment provided with the rear cover provided by the embodiment of the application has the advantages that the rear cover is assembled before the whole terminal equipment is assembled, so that the process flow of a mobile phone assembly factory is reduced, the production efficiency is improved, the problem that the appearance of the whole terminal equipment is not bright due to the fact that the assembling clearance of the rear cover body 2 and the decoration assembly 1 exceeds the standard is avoided, and the attractiveness of the terminal equipment is improved. In addition, the rear cover can be assembled in advance before the whole terminal equipment is assembled, and the assembling efficiency of the whole terminal equipment is improved.
Other embodiments of the utility model will be apparent to those skilled in the art from consideration of the specification and practice of the embodiments disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the utility model being indicated by the following claims.
It will be understood that the utility model is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the utility model is limited only by the appended claims.

Claims (9)

1. The utility model provides a back lid, installs in terminal equipment, its characterized in that, back lid including back lid body and install in the decoration subassembly of back lid body, back lid body sets up the mounting hole, decorate the subassembly and include:
the first decoration part comprises a first connecting unit and a second connecting unit, and the first connecting unit is fixedly connected with the first side surface of the rear cover body;
the second decoration part is arranged on a second side surface of the rear cover body, the second decoration part is fixedly connected with the second side surface, and the second side surface is opposite to the first side surface;
the second connecting unit passes through the mounting hole to be connected with the second decorative portion.
2. The rear cover according to claim 1, wherein the second decoration portion includes a first decoration piece and a second decoration piece, the first decoration piece being connected to the second connection unit and the rear cover body, respectively;
the second decoration piece is fixedly connected with the second connecting unit.
3. The rear cover according to claim 2, wherein the first connection unit and the second connection unit form a stepped structure, the stepped structure including a first horizontal plane, a second horizontal plane, and a third horizontal plane, the first horizontal plane being fixedly connected with the first side surface;
the second horizontal plane is fixedly connected with the first decorating part;
the third horizontal surface is fixedly connected with the second decorating part.
4. The rear cover according to claim 2,
the first decoration part is connected with the first side surface in a sealing and bonding mode; and/or the presence of a gas in the gas,
the first decorative piece is connected with the second side surface in a sealing and bonding mode; and/or the presence of a gas in the atmosphere,
the first decoration part and the first decoration part are connected in an adhesive mode through sealing foam cotton rubber; and/or the presence of a gas in the gas,
the second decorating part is connected with the first decorating part in a sealing and bonding mode.
5. The rear cover as set forth in claim 4 wherein said trim assembly further includes a fastener by which said first trim portion and said second trim member are securely connected.
6. The rear cover according to claim 5, wherein the first decoration part is provided with an avoiding groove, the second decoration part is provided with a mounting boss, the mounting boss extends into the avoiding groove, the fastener passes through the first decoration part and extends into the mounting boss, and the fastener is in threaded fastening connection with the mounting boss.
7. The rear cover according to claim 4, wherein the second decorating part is provided with a first clamping unit, the first decorating part is provided with a second clamping unit, and the first clamping unit is clamped and connected with the second clamping unit;
first joint unit includes first connection face, second joint unit includes the second and connects the face, first decoration portion with the second decoration is in under the fastening connection state, first connection face with the second is connected the face butt and is connected.
8. The rear cover according to claim 5 or 6, wherein the first decorative portion, the rear cover body, the first garnish, and the second garnish are provided in a stacked manner in a thickness direction of the terminal device;
wherein the fastener connects the first decorative part and the second decorative part to press and connect the first decorative part, the rear cover body, the first decorative part and the second decorative part.
9. A terminal device, characterized in that the terminal device comprises a back cover according to any of claims 1-8.
CN202220563863.XU 2022-03-15 2022-03-15 Rear cover and terminal equipment Active CN216904962U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202220563863.XU CN216904962U (en) 2022-03-15 2022-03-15 Rear cover and terminal equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202220563863.XU CN216904962U (en) 2022-03-15 2022-03-15 Rear cover and terminal equipment

Publications (1)

Publication Number Publication Date
CN216904962U true CN216904962U (en) 2022-07-05

Family

ID=82191726

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202220563863.XU Active CN216904962U (en) 2022-03-15 2022-03-15 Rear cover and terminal equipment

Country Status (1)

Country Link
CN (1) CN216904962U (en)

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