CN207625622U - The shell and terminal device of terminal device - Google Patents
The shell and terminal device of terminal device Download PDFInfo
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- CN207625622U CN207625622U CN201721868489.XU CN201721868489U CN207625622U CN 207625622 U CN207625622 U CN 207625622U CN 201721868489 U CN201721868489 U CN 201721868489U CN 207625622 U CN207625622 U CN 207625622U
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- terminal device
- adhesive tape
- shell
- faced adhesive
- double faced
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Abstract
The disclosure is directed to a kind of shell of terminal device and terminal devices.Wherein, the shell of the terminal device includes：Shell main body；Adhered layer for cover board to be pasted to the shell main body；It is set to the mounting portion of the shell main body；And water-swellable component, it is installed on the mounting portion, wherein the water-swellable component is located at the joint of the adhered layer.If the external world has liquid to enter terminal device by the joint in adhered layer, liquid can first touch the water-swellable component in mounting portion, so that water-swellable component starts to expand, and then fill the gap at splicing position, to prevent liquid from entering the inside of terminal device, the device failure inside equipment is prevented.
Description
Technical field
This disclosure relates to the shell and terminal device of terminal device technical field more particularly to terminal device.
Background technology
The display screen component of handheld device at present is fixed on front housing using double faced adhesive tape.Using the fixation of double faced adhesive tape
There are two types of forms, the first is a mouthful word glue, second of double faced adhesive tape splicing using 4 up and down separation.With first way
It compares, the cost of double faced adhesive tape can be greatly lowered in the second way.But second of double faced adhesive tape is independent two-sided by 4
What glue spliced, therefore there will necessarily be gap between the adjacent double faced adhesive tape of two panels.In routine use, extraneous liquid may
Interior of mobile phone is entered by this gap, display screen or other component damages may be caused.
Utility model content
To overcome the problems in correlation technique, the disclosure provides a kind of shell and terminal device of terminal device.
According to the first aspect of the embodiments of the present disclosure, a kind of shell of terminal device is provided, including：
Shell main body；
Adhered layer for cover board to be pasted to the shell main body；
It is set to the mounting portion of the shell main body；And
Water-swellable component is installed on the mounting portion,
Wherein, the water-swellable component is located at the joint of the adhered layer.
In one possible implementation, the adhered layer is spliced by least two stickup components, the chance water
Expansion assembly is located at the described at least two splicing positions for pasting component.
In one possible implementation, the mounting portion is the blind hole for being set to the shell main body, and the chance water is swollen
The shape of swollen component and the shape of the blind hole match.
In one possible implementation, the mounting portion is the groove for being set to the shell main body, and the chance water is swollen
The shape of swollen component and the shape of the groove match.
In one possible implementation, left side double faced adhesive tape, upside are pasted on the left of the main surface of the shell main body
It is pasted with upside double faced adhesive tape, right side is pasted with right side double faced adhesive tape, and downside is pasted with downside double faced adhesive tape；
The adhered layer is double by the left side double faced adhesive tape, the upside double faced adhesive tape, the right side double faced adhesive tape and the downside
Face glue is spliced.
In one possible implementation,
Inside at the splicing position of the left side double faced adhesive tape and the upside double faced adhesive tape, the shell main body are provided with first
Mounting portion is provided with the first water-swellable component in first mounting portion；And/or
Inside at the splicing position of the upside double faced adhesive tape and the right side double faced adhesive tape, the shell main body are provided with second
Mounting portion is provided with the second water-swellable component in second mounting portion；And/or
Inside at the splicing position of the right side double faced adhesive tape and the downside double faced adhesive tape, the shell main body are provided with third
Mounting portion is provided with third water-swellable component in the third mounting portion；And/or
Inside at the splicing position of the downside double faced adhesive tape and the left side double faced adhesive tape, the shell main body are provided with the 4th
Mounting portion is provided with the 4th water-swellable component in the 4th mounting portion.
In one possible implementation, the water-swellable component is intumescent putty component or expanded rubber component.
According to the second aspect of the embodiment of the present disclosure, a kind of terminal device is provided, including：
According to the shell of the terminal device described in the disclosure any one embodiment；And
Cover board for being bonded with the shell of the terminal device.
In one possible implementation, the cover board is the display screen component of the terminal device.
In one possible implementation, the cover board is the rear cover of the terminal device, the mounting portion of the rear cover
Inside it is provided with water-swellable component.
The technical scheme provided by this disclosed embodiment can include the following benefits：If it is viscous that the external world has liquid to pass through
Joint in paste layer enters terminal device, and liquid can first touch the water-swellable component in mounting portion so that water-swellable
Component starts to expand, and then the gap for filling splicing position prevents equipment to prevent liquid from entering the inside of terminal device
Internal device failure.
It should be understood that above general description and following detailed description is only exemplary and explanatory, not
The disclosure can be limited.
Description of the drawings
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the disclosure
Example, and together with specification for explaining the principles of this disclosure.
Fig. 1 is the explosive view according to the shell of the terminal device shown in an exemplary embodiment.
Fig. 2, Fig. 3, Fig. 4 and Fig. 5 are the water-swellables in the shell according to the terminal device shown in an exemplary embodiment
The enlarged diagram of component.
Fig. 6 and Fig. 7 is the amplification signal of the adhered layer in the shell according to the terminal device shown in an exemplary embodiment
Figure.
Fig. 8 is the structural schematic diagram according to the terminal device shown in an exemplary embodiment.
Specific implementation mode
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all implementations consistent with this disclosure.On the contrary, they be only with it is such as appended
The example of the consistent device and method of some aspects be described in detail in claims, the disclosure.
Fig. 1 is the explosive view according to the shell of the terminal device shown in an exemplary embodiment.Fig. 2, Fig. 3, Fig. 4 and Fig. 5
It is the enlarged diagram of the water-swellable component in the shell according to the terminal device shown in an exemplary embodiment.Fig. 6 and Fig. 7
It is the enlarged diagram of the adhered layer in the shell according to the terminal device shown in an exemplary embodiment.
As shown in Figure 1, Figure 2 and Figure 3, the shell of the terminal device includes：
Shell main body 11；
Adhered layer 12 for cover board to be pasted to the shell main body 11；
It is set to the mounting portion 13 of the shell main body 11；And
Water-swellable component 15 is installed on the mounting portion 13,
Wherein, the water-swellable component 15 is located at the joint of the adhered layer 12.
In the disclosure, terminal device includes but not limited to mobile phone, tablet computer, laptop and TV etc..Terminal
The various functions element of terminal device can be placed in the shell main body 11 of equipment, and is played a supporting role to terminal device.Terminal
The cover board of equipment may include the display screen component and/or rear cover of terminal device.On the surface of the shell main body 11 of terminal device
After placing water-swellable component 15 in mounting portion 13, adhered layer 12 is attached.It is then possible to which cover board is pasted onto by adhered layer 12
The surface of shell main body 11.For example, display screen component can be pasted onto the front of the shell main body 11 of mobile phone, rear cover by adhered layer 12
The reverse side of the shell main body 11 of mobile phone can be pasted onto by adhered layer 12.
In the disclosure, since adhered layer 12 has connector, as shown in Figure 6 and Figure 7, joint may have the gap.If
The external world has liquid to enter terminal device, liquid by the joint (arrow in Fig. 6 is the possible flow direction of liquid) in adhered layer 12
Know from experience the water-swellable component 15 first touched in mounting portion 13 so that water-swellable component 15 starts to expand, and then fills and spell
The gap of socket part position, to prevent liquid from entering the inside of terminal device.
Water-swellable component 15 can be intumescent putty component or expanded rubber component in the disclosure.Water-swellable component
15 are made of water-swellable material.The characteristics of water-swellable material includes：It can be die cut, facilitate subsequent operation；Expansion rate exists
Between 20%~50%；Meeting faster reaction after chance water expands the material and ointment shape is presented, can fill gap easily, and not
Bigger strength is will produce, the bonding effect for influencing display screen component is avoided；Subsequent curing time is shorter.Water-swellable material
Type can include but is not limited to intumescent putty class either expanded rubber complex class.Intumescent putty component uses intumescent putty
The material of class, expanded rubber component use the material of expanded rubber complex class.
In one possible implementation, as shown in Figure 6 and Figure 7, the adhered layer 12 pastes component by least two
21 are spliced, and the water-swellable component 15 is located at the described at least two splicing positions for pasting component 21.
In one possible implementation, as shown in Figures 2 and 3, the mounting portion 13 is to be set to the shell main body
The shape of 11 blind hole, the shape and the blind hole of the water-swellable component 15 matches.Wherein, the shape of blind hole include but
It is not limited to cylinder, cylindroid, round platform, circular cone, square, cuboid, prismatoid etc..At least part of water-swellable component 15
It can be placed into blind hole.
In one possible implementation, as shown in Figure 4 and Figure 5, the mounting portion 13 is to be set to the shell main body
11 groove, the shape and the shape of the groove of the water-swellable component 15 match.The shape of groove includes but unlimited
In the groove of bottom surface level, bottom surface it is the groove of concave surface or convex surface, the groove etc. that bottom surface is out-of-flatness surface.Water-swellable component
15 at least part can be placed into groove.
In one possible implementation, referring to Fig. 1, Fig. 6 and Fig. 7, the stickup component of adhered layer 12 is four separation
Double faced adhesive tape.Left side double faced adhesive tape is pasted on the left of the main surface of the shell main body 11, upside is pasted with upside double faced adhesive tape, right side
It is pasted with right side double faced adhesive tape, downside is pasted with downside double faced adhesive tape；
The adhered layer 12 is by the left side double faced adhesive tape, the upside double faced adhesive tape, the right side double faced adhesive tape and the downside
Double faced adhesive tape is spliced.
It in the disclosure, can be using main table of the surface as shell main body 11 for attaching adhered layer 12 in shell main body 11
Face.It is possible to further using the front of shell main body 11 as the first main surface, using the reverse side of shell main body 11 as the second main table
Face.Double faced adhesive tape, upside double faced adhesive tape, right side double faced adhesive tape and downside are two-sided on the left of the first main surface of shell main body 11 attaches successively
Display screen component after being spliced to form adhered layer 12, then is pasted the first main surface by glue.Shell main body 11 the second main surface according to
Double faced adhesive tape, upside double faced adhesive tape, right side double faced adhesive tape and downside double faced adhesive tape on the left of secondary attaching, after being spliced to form adhered layer 12, then will after
Lid pastes the second main surface.
In the disclosure, the set-up mode of adhered layer 12, mounting portion 13 and water-swellable component 15 may include with shown below
Example in any one：
Example one, the inside at the splicing position of the left side double faced adhesive tape and the upside double faced adhesive tape, the shell main body are set
It is equipped with the first mounting portion, the first water-swellable component is provided in first mounting portion；And/or
Example two, the inside at the splicing position of the upside double faced adhesive tape and the right side double faced adhesive tape, the shell main body are set
It is equipped with the second mounting portion, the second water-swellable component is provided in second mounting portion；And/or
Example three, the inside at the splicing position of the right side double faced adhesive tape and the downside double faced adhesive tape, the shell main body are set
It is equipped with third mounting portion, third water-swellable component is provided in the third mounting portion；And/or
Example four, the inside at the splicing position of the downside double faced adhesive tape and the left side double faced adhesive tape, the shell main body are set
It is equipped with the 4th mounting portion, the 4th water-swellable component is provided in the 4th mounting portion.
It in the disclosure, can be using the side for being contacted with shell main body 11 on double faced adhesive tape as the inside of double faced adhesive tape.Root
According to included by adhered layer 12 stickup component 21 quantity and connecting method, can select in above-mentioned example any one or
It is a variety of.
Using the shell of the terminal device of the disclosure, if extraneous have liquid to enter end by the splicing position in adhered layer
End equipment, liquid can first touch the water-swellable component in mounting portion so that water-swellable component starts to expand, and then fills
The gap at splicing position prevents the device failure inside equipment to prevent liquid from entering the inside of terminal device.
Fig. 8 is the structural schematic diagram according to the terminal device shown in an exemplary embodiment.As shown in figure 8, the terminal is set
It is standby to may include：
According to the shell 30 of the terminal device of any one structure in disclosure above-described embodiment；And
The cover board 40 being bonded for the shell 30 with the terminal device.
Wherein, it is placed with water-swellable component 15 in the mounting portion 13 of the shell of terminal device.Cover board 40 passes through adhered layer
12 paste on shell 30.Water-swellable component 15 is located at the joint of adhered layer 12.
In one possible implementation, as shown in figure 8, the cover board 40 is the display screen group of the terminal device
Part.
In one possible implementation, the cover board 40 is the rear cover (not shown) of the terminal device, institute
It states and is provided with water-swellable component in the mounting portion of rear cover.
It in the present embodiment, can also if the rear cover of terminal device needs the back side for the shell for being pasted onto terminal device
Setting mounting portion is covered after, and water-swellable component is set in the mounting portion of rear cover.In this way, can also be first by water-swellable
Component is placed into the mounting portion of rear cover, then attaches adhered layer in the inner surface of rear cover, is then pasted rear cover by adhered layer
Onto shell.
In addition it is also possible to which mounting portion and water-swellable component are respectively set on rear cover and shell.For example, in double faced adhesive tape
Inside and outside four stitching portions, mounting portion and water-swellable component are respectively set on rear cover and shell.For another example, two-sided
In four stitching portions of glue, mounting portion and water-swellable component is respectively set in the inside of two stitching portions on shell；And
In addition the outside for connecting a stitching portion, covers after being located at and mounting portion and water-swellable component is respectively set.
By taking the double faced adhesive tape that the shell main body of terminal device is front housing, adhered layer is four separation is spliced as an example, terminal is set
Standby assembling mode includes：On front housing, a blind hole is set on the position in the gap of each two double faced adhesive tape stitching portion.Blind
The water-swellable component made of water-swellable material is placed in hole.The double faced adhesive tape of splicing is fixed on front housing again.Then, will
Display screen component is fixed to by the double faced adhesive tape of splicing on front housing.
As shown in figure 8, the double faced adhesive tapes of include four separation of adhered layer may include that the upside of wider width, downside are two-sided
The left side of glue and narrower width, right side double faced adhesive tape.Blind hole is provided on front housing.The position of blind hole can be arranged in front housing
There are enough space setting blind holes in the region of the upper double faced adhesive tape for viscose glue wider width, the region, and to the strong of entire front housing
Degree influences smaller.Water-swellable component is placed in the blind hole on front housing.Then again by display screen component by double faced adhesive tape most
After be fixed on front housing.
Using the terminal device of the present embodiment, when the external world has liquid by the gap of double faced adhesive tape stitching portion into fashionable, to
The midway of equipment internal flow, liquid can first touch the water-swellable material in blind hole.Water-swellable material starts to expand,
And then be filled into the gap between double faced adhesive tape, to prevent liquid from entering inside equipment, equipment is protected, is prevented inside equipment
Device failure.
In addition, using the shell and terminal device of the terminal device of the disclosure, the waterproof ability of terminal device can be improved,
The quality for improving terminal device, reduces the cost of after-sales service；Further, since the cost of increased water-swellable material is low, if
The simple for process of water-swellable material is set, the other performance of terminal device is not influenced.
Those skilled in the art will readily occur to the disclosure after considering specification and putting into practice utility model disclosed herein
Other embodiments.This application is intended to cover any variations, uses, or adaptations of the disclosure, these modifications are used
Way or adaptive change follow the general principles of this disclosure and include undocumented in the art known of the disclosure
Common sense or conventional techniques.The description and examples are only to be considered as illustrative, and the true scope and spirit of the disclosure are under
The claim in face is pointed out.
It should be understood that the present disclosure is not limited to the precise structures that have been described above and shown in the drawings, and
And various modifications and changes may be made without departing from the scope thereof.The scope of the present disclosure is only limited by the accompanying claims.
Claims (10)
1. a kind of shell of terminal device, which is characterized in that including：
Shell main body；
Adhered layer for cover board to be pasted to the shell main body；
It is set to the mounting portion of the shell main body；And
Water-swellable component is installed on the mounting portion,
Wherein, the water-swellable component is located at the joint of the adhered layer.
2. the shell of terminal device according to claim 1, which is characterized in that the adhered layer is by least two stickup groups
Part is spliced, and the water-swellable component is located at the described at least two splicing positions for pasting component.
3. the shell of terminal device according to claim 1, which is characterized in that the mounting portion is to be set to the shell master
The shape of the blind hole of body, the shape and the blind hole of the water-swellable component matches.
4. the shell of terminal device according to claim 1, which is characterized in that the mounting portion is to be set to the shell master
The groove of body, the shape and the shape of the groove of the water-swellable component match.
5. the shell of terminal device according to any one of claim 1 to 4, which is characterized in that the master of the shell main body
Left side double faced adhesive tape is pasted on the left of surface, upside is pasted with upside double faced adhesive tape, and right side is pasted with right side double faced adhesive tape, and downside attaches
There is downside double faced adhesive tape；
The adhered layer is by the left side double faced adhesive tape, the upside double faced adhesive tape, the right side double faced adhesive tape and the downside double faced adhesive tape
It is spliced.
6. the shell of terminal device according to claim 5, which is characterized in that
Inside at the splicing position of the left side double faced adhesive tape and the upside double faced adhesive tape, the shell main body are provided with the first installation
Portion is provided with the first water-swellable component in first mounting portion；And/or
Inside at the splicing position of the upside double faced adhesive tape and the right side double faced adhesive tape, the shell main body are provided with the second installation
Portion is provided with the second water-swellable component in second mounting portion；And/or
Inside at the splicing position of the right side double faced adhesive tape and the downside double faced adhesive tape, the shell main body are provided with third installation
Portion is provided with third water-swellable component in the third mounting portion；And/or
Inside at the splicing position of the downside double faced adhesive tape and the left side double faced adhesive tape, the shell main body are provided with the 4th installation
Portion is provided with the 4th water-swellable component in the 4th mounting portion.
7. the shell of terminal device according to any one of claim 1 to 4, which is characterized in that
The water-swellable component is intumescent putty component or expanded rubber component.
8. a kind of terminal device, which is characterized in that including：
The shell of terminal device according to any one of claim 1 to 7；And
Cover board for being bonded with the shell of the terminal device.
9. terminal device according to claim 8, which is characterized in that the cover board is the display screen group of the terminal device
Part.
10. terminal device according to claim 8, which is characterized in that the cover board is the rear cover of the terminal device, institute
It states and is provided with water-swellable component in the mounting portion of rear cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721868489.XU CN207625622U (en) | 2017-12-27 | 2017-12-27 | The shell and terminal device of terminal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721868489.XU CN207625622U (en) | 2017-12-27 | 2017-12-27 | The shell and terminal device of terminal device |
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| Publication Number | Publication Date |
|---|---|
| CN207625622U true CN207625622U (en) | 2018-07-17 |
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ID=62830158
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721868489.XU Active CN207625622U (en) | 2017-12-27 | 2017-12-27 | The shell and terminal device of terminal device |
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| Country | Link |
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| CN (1) | CN207625622U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022267594A1 (en) * | 2021-06-21 | 2022-12-29 | 华为技术有限公司 | Electronic device and method for assembling electronic device |
-
2017
- 2017-12-27 CN CN201721868489.XU patent/CN207625622U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022267594A1 (en) * | 2021-06-21 | 2022-12-29 | 华为技术有限公司 | Electronic device and method for assembling electronic device |
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