CN208923337U - The shell and mobile terminal device of mobile terminal device - Google Patents
The shell and mobile terminal device of mobile terminal device Download PDFInfo
- Publication number
- CN208923337U CN208923337U CN201822101801.3U CN201822101801U CN208923337U CN 208923337 U CN208923337 U CN 208923337U CN 201822101801 U CN201822101801 U CN 201822101801U CN 208923337 U CN208923337 U CN 208923337U
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- mobile terminal
- terminal device
- shell
- antenna element
- installation cavity
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Abstract
The utility model discloses the shell and mobile terminal device of a kind of mobile terminal device, wherein, the shell of mobile terminal device includes outer housing, antenna element and elastic slice, outer housing is equipped with an installation cavity, antenna element is embedded in outer housing, elastic slice is fixedly connected with antenna element and appears to installation cavity, it is conducted to be touched with the electronic control module in installation cavity, in the utility model, it only needs for electronic control module to be set in installation cavity, elastic slice can be realized with the conductive portions contact in electronic control module and be electrically connected, it is realized and is electrically connected by elastic slice, structure is simple, and, by the way that antenna element is embedded in outer housing, while fixed antenna unit, elastic slice is secured indirectly, more common elastic slice is used to realize electrical connection and be fixed on elastic slice in shell in a manner of fixing indirectly, it conveniently realizes antenna and the intracorporal circuit board of shell carries out It connects, there is preferable effect.
Description
Technical field
The utility model relates to mobile terminal device technical field, in particular to the shell of a kind of mobile terminal device and shifting
Dynamic terminal device.
Background technique
Mobile terminal device equipment at this stage has been popularized in daily life, such as smartwatch, intelligent hand
The equipment such as ring, in existing design terminal need with the extraneous function of being communicated, therefore be provided with day on the mobile terminal device
Line, and antenna would generally be arranged in the inside of mobile terminal device shell, however be limited to the intracorporal space of the shell and get over
Next smaller, also having can want for antenna to be arranged in the shell of mobile terminal device, but at this point, connection structure how be arranged by antenna
It is connected, is more troublesome with the intracorporal circuit board of shell.
Utility model content
The main purpose of the utility model is the shell and mobile terminal device for proposing a kind of mobile terminal device, it is intended to
A kind of connection structure is preferably set in shell, easily connects antenna and the intracorporal circuit board of shell.
To achieve the above object, the utility model proposes mobile terminal device shell, comprising:
Outer housing is equipped with an installation cavity；
Antenna element is embedded in the outer housing；And
Elastic slice is fixedly connected with the antenna element and appears to the installation cavity, to the electricity in the installation cavity
Control module is touched and is conducted.
Preferably, the shell of the mobile terminal device further includes liner pedestal, and the liner pedestal is set to the installation
In chamber, and the liner pedestal has a mounting groove to be installed with the electronic control module；
The elastic slice passes through the liner pedestal and appears to the mounting groove, to touch with the electronic control module.
Preferably, the mobile terminal device is a Wrist belt-type mobile terminal device；
The outer housing is a wrist strap body.
Preferably, the antenna element include stiffening plate and set on the stiffening plate towards the installation cavity side
FPC antenna.
Preferably, it is equipped in the antenna element back to the side of the installation cavity in the outer housing and reinforces baffle.
Preferably, the material of the stiffening plate is 304 stainless steels；And/or
The material for reinforcing baffle includes PA plastics and glass fibre.
Preferably, the mobile terminal device is a Wrist belt-type mobile terminal device；
The outer housing is a wrist strap body, and the wrist strap body includes wrist band seat and the wrist strap that extends from the wrist band seat,
The installation cavity is set to the wrist band seat；
The shell of the mobile terminal device further includes the liner pedestal in the wrist band seat, the liner pedestal tool
There is a mounting groove to be installed with the electronic control module；
The antenna element is set in the wrist strap body, and is extended along the length direction of the wrist strap, the antenna list
Member, which has, extends to the connecting pin in the wrist band seat, and the elastic slice is installed on the connecting pin, and passes through the liner pedestal
Appear to the mounting groove, to be touched with the electronic control module.
Preferably, the connecting pin appears into the installation cavity, and the connecting pin is equipped with mounting hole, the liner base
The outside of body corresponds to the mounting hole and is equipped with the location and installation column positioned with mounting hole cooperation；And/or
The wrist strap is connected as one in the part of the positive and negative two sides of the antenna element using post forming.
Preferably, the material of the wrist strap body is TPU plastics；And/or
The material of the liner pedestal is PC plastic.
The utility model also proposes a kind of mobile terminal device, the shell including mobile terminal device, the mobile terminal
The shell of equipment includes:
Outer housing is equipped with an installation cavity；
Antenna element is embedded in the outer housing；And
Elastic slice is fixedly connected with the antenna element and appears to the installation cavity, to the electricity in the installation cavity
Control module is touched and is conducted.
In technical solution provided by the utility model, it is only necessary to the electronic control module is set in the installation cavity, it is described
Elastic slice can be realized with the conductive portions contact in the electronic control module and be electrically connected, and is realized and is electrically connected by the elastic slice, structure
Simply, indirectly fixed while fixing the antenna element also, by the way that the antenna element to be embedded in the outer housing
The elastic slice uses the more common elastic slice that electrical connection can be realized and fix the elastic slice in a manner of fixing indirectly
It is connected in the shell, conveniently realizing antenna with the intracorporal circuit board of shell, there is preferable effect.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the stereochemical structure signal of an embodiment (inversion) for the shell of mobile terminal device provided by the utility model
Figure；
Fig. 2 is the perspective exploded view of the shell of mobile terminal device in Fig. 1；
Fig. 3 is the schematic front view of the shell (just setting) of mobile terminal device in Fig. 1；
Fig. 4 is the schematic top plan view of the shell of mobile terminal device in Fig. 3；
Fig. 5 be Fig. 4 in along A-A to schematic cross-sectional view；
Fig. 6 is the enlarged diagram of part B in Fig. 5；
Fig. 7 is the right side view of the shell of mobile terminal device in Fig. 3；
Fig. 8 be Fig. 7 in along C-C to schematic cross-sectional view；
Fig. 9 is the enlarged diagram of part D in Fig. 8.
Drawing reference numeral explanation:
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
It is to be appreciated that if related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding,
Afterwards ...), then directionality instruction is only used for explaining opposite between each component under a certain particular pose (as shown in the picture)
Positional relationship, motion conditions etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.
In addition, if relating to the description of " first ", " second " etc. in the utility model embodiment, " first ", " the
Two " etc. description is used for description purposes only, and is not understood to indicate or imply its relative importance or is implicitly indicated meaning
The quantity of the technical characteristic shown." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one
A this feature.It in addition, the technical solution between each embodiment can be combined with each other, but must be with ordinary skill
Based on personnel can be realized, this technical side will be understood that when the combination of technical solution appearance is conflicting or cannot achieve
The combination of case is not present, also not within the protection scope of the requires of the utility model.
The utility model proposes a kind of mobile terminal device, which is the product with antenna, specifically,
The mobile terminal device can need terminal in existing design with Wrist belt-type terminal, such as the products such as smartwatch or Intelligent bracelet
The function of being communicated with the external world, therefore it is provided with antenna on the mobile terminal device, and antenna would generally be arranged and move
The inside of dynamic terminal device shell, however it is smaller and smaller to be limited to the intracorporal space of the shell, also has to want for antenna to be arranged and exists
In the shell of mobile terminal device, but antenna and the intracorporal circuit board of shell are connected at this point, connection structure how is arranged, compared with
For trouble.In consideration of it, mobile terminal device provided by the utility model is preferably provided with a kind of connection structure, side in shell
Just realize that antenna is connected with the intracorporal circuit board of shell, Fig. 1 to Fig. 9 is mobile terminal device provided by the utility model
One embodiment of shell.
It please referring to Fig.1 to Fig.3, the shell 100 of the mobile terminal device includes outer housing 1, antenna element 2 and elastic slice 3,
Wherein, the outer housing 1 is equipped with an installation cavity 11, and the antenna element 2 is embedded in the outer housing 1, the elastic slice 3 and institute
Antenna element 2 is stated to be fixedly connected and appear to the installation cavity 11, being touched with the electronic control module in the installation cavity 11 and
It conducts.
In technical solution provided by the utility model, it is only necessary to which the electronic control module is set in the installation cavity 11 (this
In embodiment, the electronic control module is to carry out secondary encapsulated be formed in the installation cavity 11 by injection molding), the elastic slice 3 with
Electrical connection can be realized in conductive portions contact in the electronic control module, and the elastic slice 3 realizes electrical connection, and structure is simple, also,
By the way that the antenna element 2 to be embedded in the outer housing 1, while fixing antenna element 2, the bullet is secured indirectly
Piece 3 uses the more common elastic slice 3 to realize electrical connection and be fixed on the elastic slice 3 in a manner of fixing indirectly described outer
It in shell 1, conveniently realizes antenna and is connected with the intracorporal circuit board of shell, there is preferable effect.
The electronic control module includes circuit board, when necessary further includes other electronic components, the antenna element 2 with it is described
Electronic control module is electrically connected, substantially and circuit board electrical connection, can directly and circuit board electrical connection, can also be by other
Between part connect with the circuit board.
The outer housing of mobile terminal device is to be presented on outermost shell, and the outer housing is directly in contact with user,
Based on appearance, perhaps the consideration such as comfort can usually set outer housing to softer shell or overall appearance in the case of this
Preferable shell, and it is further, in order to carry out location and installation etc., the shell of the mobile terminal device to the electronic control module
Liner pedestal 4 is equipped in 100, the liner pedestal 4 is set in the installation cavity 11, by the liner pedestal 4 to install
Electronic control module is stated, specifically, the liner pedestal 4 has a mounting groove 41 to be installed with the electronic control module, the elastic slice 3
Appear across the liner pedestal 4 to the mounting groove 41, to be touched with the electronic control module, in the mobile terminal device
Shell 100 when forming, first form the liner pedestal 4, the liner pedestal 4 has preferable structural strength, is easily installed
The electronic control module, then forms the outer housing 1 on the liner pedestal 4, and the liner pedestal 4 is hidden in described
In outer housing 1, so that 1 overall appearance of the outer housing is preferable.
In the present embodiment, the shell 100 of the mobile terminal device is a Wrist belt-type mobile terminal device, corresponding described
Outer housing 1 is a wrist strap body, from the foregoing it will be appreciated that the wrist strap body is the softer material of quality, the liner pedestal 4 be intensity compared with
Good material, specifically, the material of the wrist strap body is TPU plastics, the material of the liner pedestal 4 is PC plastic, TPU plastics
Texture material is softer, and human body comfort feels that preferably the material of PC plastic is slightly hard, and structural strength is preferable, using different materials,
It is also convenient for the successive molding of structure.
In view of the wrist strap of Wrist belt-type mobile terminal device needs good bending, in the present embodiment, the antenna list
Member 2 uses soft FPC antenna 22 to adapt to bending demand, at this point, the elastic slice 3 is set in the FPC antenna 22,
When forming the outer housing 1, the transfer force of injected plastics material can generate impact to the FPC antenna 22, so that the elastic slice 3
Destructive deformation occurs, generates impact to reduce transfer force to the FPC antenna 22, fig. 4 to fig. 6 is please referred to, described
It is provided with stiffening plate 21 in antenna element 2, and the FPC antenna 22 is set to the reinforcement by way of two-sided gluing knot
Plate 21 plays the protection FPC antenna 22 towards 11 side of installation cavity, by the stiffening plate 21, when reduction is molded
Pressure, and then reduce the risk that the elastic slice 3 is deformed, comprehensively consider the cost and mechanical property of material, the present embodiment
In, the material of the stiffening plate 21 is 304 stainless steels, and 304 stainless steels have good mechanical property, it is not easy to it deforms,
It can bear the effect of biggish injection pressure.
Carry out injection molding form the outer housing 1 when, it is contemplated that directly it is described reinforce 21 on form the outer housing 1,
Binding force is weaker between stainless steel material and plastic material, will have a direct impact between the outer housing 1 and the antenna element 2
Bond strength, is unfavorable for the fixation of the antenna element 2, in the present embodiment, carries on the back in the outer housing 1 in the antenna element 2
The side of the installation cavity 11 is equipped with and reinforces baffle 23, the material for reinforcing baffle 23 includes PA plastics and glass fibre,
The mixed materials of the glass fibre of specially PA and 50%, the material can be preferably with the liner pedestal 4 (in the present embodiment
For PC material) hot melt is fixed, while can also be formed between the outer housing 1 (being TPU material in the present embodiment) well
Preferable interface has preferable bond strength between the two, it is not easy to fall off, so that the antenna element 2 can be securely
Ground is mounted, in addition, 23 area of baffle of reinforcing can be set to the area for being greater than the stiffening plate 21, reduces injection pressure
While extend injected plastics material enter be equipped with the elastic slice 3 at space time, prevent injected plastics material directly with the bullet
Piece 3 combines, and influences the mechanical property of the elastic slice 3.
In Wrist belt-type mobile terminal device, need the antenna element 2 that there is biggish area, it is preferable logical to meet
Communication function, but it is constrained to the lesser size of the wrist strap body 1, it needs the antenna element 2 being set to wristband portion, please refer to
Fig. 7 to Fig. 9, the outer housing 1 correspond to a wrist strap body, and generally, the wrist strap body includes wrist band seat and from the wrist band seat
The wrist strap extended, the corresponding installation cavity 11 are set to the wrist band seat, while the liner is equipped in the wrist band seat
Pedestal 4, the antenna element 2 are set in the wrist strap body, and are extended along the length direction of the wrist strap, the antenna element
2 with the connecting pin 24 in the wrist band seat is extended to, and the elastic slice 3 is installed on the connecting pin 24, and passes through the liner
Pedestal 4 appears to the mounting groove 41, and to touch with the electronic control module, the antenna element 2 is preferably laid in institute
It states in wrist strap body, so that the antenna element 2 has biggish area, there is preferable communication function.
In the present embodiment, the wrist strap is molded as one in two times using Double-color film, and specific forming process is, first
First, the liner pedestal 4 is formed, then the antenna element 2 is fixedly installed to the outside of the liner pedestal 4, finally, one
The secondary molding wrist strap is located at the part of 2 side of antenna element, and it is another that wrist strap described in post forming is located at the antenna element 2
The part of side, two parts use identical material, and post forming is connected as one.
It should be noted that the outside that the antenna element 2 is fixedly installed to the liner pedestal 4 is utilized in described
Location and installation column 42 is arranged to realize the location and installation of the antenna element 2, specifically, the antenna in the outside of lining pedestal 4
The connecting pin 24 of unit 2 appears into the installation cavity 11, and the connecting pin 24 is equipped with mounting hole 241, the liner pedestal 4
Outside correspond to the mounting hole 241 be equipped with the mounting hole 241 cooperation positioning location and installation column 42, after the completion of cooperation,
Using the location and installation column 42 is heated, so that the positioning column material is filled in the mounting hole 241, realization is completely fixed.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
It is all under the design of the utility model, the equivalent structure transformation done using the utility model specification and accompanying drawing content, or
Directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (10)
1. a kind of shell of mobile terminal device characterized by comprising
Outer housing is equipped with an installation cavity；
Antenna element is embedded in the outer housing；And
Elastic slice is fixedly connected with the antenna element and appears to the installation cavity, to the automatically controlled mould in the installation cavity
Block is touched and is conducted.
2. the shell of mobile terminal device as described in claim 1, which is characterized in that the shell of the mobile terminal device is also
Including liner pedestal, the liner pedestal is set in the installation cavity, and the liner pedestal has one to be installed with the electricity
Control the mounting groove of module；
The elastic slice passes through the liner pedestal and appears to the mounting groove, to touch with the electronic control module.
3. the shell of mobile terminal device as claimed in claim 2, which is characterized in that the mobile terminal device is a wrist strap
Formula mobile terminal device；
The outer housing is a wrist strap body.
4. the shell of mobile terminal device as claimed in claim 2, which is characterized in that the antenna element include stiffening plate,
And the FPC antenna set on the stiffening plate towards the installation cavity side.
5. the shell of mobile terminal device as claimed in claim 4, which is characterized in that in the antenna list in the outer housing
Member is equipped with back to the side of the installation cavity reinforces baffle.
6. the shell of mobile terminal device as claimed in claim 5, which is characterized in that the material of the stiffening plate is not 304 not
Become rusty steel；And/or
The material for reinforcing baffle includes PA plastics and glass fibre.
7. the shell of the mobile terminal device as described in claim 4 to 6 any one, which is characterized in that the mobile terminal
Equipment is a Wrist belt-type mobile terminal device；
The outer housing is a wrist strap body, and the wrist strap body includes wrist band seat and the wrist strap that extends from the wrist band seat, described
Installation cavity is set to the wrist band seat；
The shell of the mobile terminal device further includes the liner pedestal in the wrist band seat, and the liner pedestal has one
To be installed with the mounting groove of the electronic control module；
The antenna element is set in the wrist strap body, and is extended along the length direction of the wrist strap, the antenna element tool
There is the connecting pin extended in the wrist band seat, the elastic slice is installed on the connecting pin, and passes through the liner pedestal and appear
To the mounting groove, to be touched with the electronic control module.
8. the shell of mobile terminal device as claimed in claim 7, which is characterized in that the connecting pin appears to the installation
In chamber, and the connecting pin is equipped with mounting hole, and the outside of the liner pedestal corresponds to the mounting hole and is equipped with and the mounting hole
Cooperate the location and installation column of positioning；And/or
The wrist strap is connected as one in the part of the positive and negative two sides of the antenna element using post forming.
9. the shell of the mobile terminal device as described in claim 3 or 8, which is characterized in that the material of the wrist strap body is TPU
Plastics；And/or
The material of the liner pedestal is PC plastic.
10. a kind of mobile terminal device, which is characterized in that set including mobile terminal as claimed in any one of claims 1 to 9
Standby shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822101801.3U CN208923337U (en) | 2018-12-14 | 2018-12-14 | The shell and mobile terminal device of mobile terminal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822101801.3U CN208923337U (en) | 2018-12-14 | 2018-12-14 | The shell and mobile terminal device of mobile terminal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208923337U true CN208923337U (en) | 2019-05-31 |
Family
ID=66712918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822101801.3U Active CN208923337U (en) | 2018-12-14 | 2018-12-14 | The shell and mobile terminal device of mobile terminal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208923337U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113540786A (en) * | 2020-04-14 | 2021-10-22 | 荣耀终端有限公司 | Antenna device and electronic equipment |
-
2018
- 2018-12-14 CN CN201822101801.3U patent/CN208923337U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113540786A (en) * | 2020-04-14 | 2021-10-22 | 荣耀终端有限公司 | Antenna device and electronic equipment |
| CN113540786B (en) * | 2020-04-14 | 2022-08-19 | 荣耀终端有限公司 | Antenna device and electronic equipment |
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