CN104580599A - Support for fixing side key FPC of mobile terminal and mobile terminal - Google Patents
Support for fixing side key FPC of mobile terminal and mobile terminal Download PDFInfo
- Publication number
- CN104580599A CN104580599A CN201510008358.3A CN201510008358A CN104580599A CN 104580599 A CN104580599 A CN 104580599A CN 201510008358 A CN201510008358 A CN 201510008358A CN 104580599 A CN104580599 A CN 104580599A
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- China
- Prior art keywords
- support
- main body
- mobile terminal
- side switch
- pin thread
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Abstract
The invention provides a support for fixing a side key FPC of a mobile terminal and the mobile terminal. The mobile terminal comprises a main body, a side key arranged on the main body and the side key FPC used for the side key. The support and the main body are connected with each other in a buckled mode. According to the support for fixing the side key FPC of the mobile terminal and the mobile terminal, the mounting space required for the buckling between the support and the main body is small, buckling is good in stability, the main body can be fixed to the support in a limited space, the buckling structure is simple and free of extra forming process, assembling processes can be effectively reduced, production efficiency is improved, and the cost is lowered.
Description
Technical field
The present invention relates to a kind of accessory field of mobile terminal, particularly relate to a kind of support for fixing side switch FPC and the mobile terminal comprising this support.
Background technology
Along with the development of electronic technology, the mobile terminal such as mobile phone, palmtop PC has become communications and entertainment instrument the most common in people's daily life.
At present, mobile terminal is provided with side switch usually, side switch and side switch FPC (Flexible Printed Circuitboard, flexible printed circuit board) position relative, side switch FPC can be touched when side switch is pressed, side switch can be pressed the control chip that signal is sent to mobile terminal by the side switch FPC be touched, the predefined function of side switch that control chip is pressed according to side switch Signal analysis, and then the device controlled in mobile terminal completes the function corresponding with the side switch be pressed.As can be seen here, the man-machine interaction between the control chip of mobile terminal and user can be realized by pressing side switch.Side switch contacts with side switch FPC and extrudes side switch FPC while being pressed, and therefore, needs to ensure that side switch FPC does not move with the extruding of side switch, to ensure the stability that side switch contacts with side switch FPC when side switch FPC is subject to the extruding of side switch.In the prior art, usually first side switch FPC is fixed on support, and then adopts thread connecting mode to be fixed in mobile terminal by support.Adopt thread connecting mode, not only screw and screw take the inner space of mobile terminal, but also can increase the complexity of production cost and manufacturing process.
Summary of the invention
The invention provides the support of a kind of side switch FPC for fixed cellular terminal, be connected the larger problem of requisite space to solve between support with mobile terminal by securing members such as screw-nuts.
For this reason, the invention provides the support of a kind of side switch FPC for fixed cellular terminal, described mobile terminal can comprise main body, be arranged on the side switch in main body and the side switch FPC for side switch, and described support and described main body are connected by button bit and are interconnected.
Alternatively, one in described support and described main body can be formed with pin thread, another in described support and described main body can be formed with the box coordinated with described pin thread.
Alternatively, the second pin thread that described pin thread can comprise two the first pin threads on the two ends of the first sidepiece contacted with the sidepiece of described main body being formed in described support and be formed on second sidepiece relative with the first sidepiece of described support, can be formed with the first box and the second box that coordinate with described two the first pin threads and described second pin thread respectively on the body.
Alternatively, one in described support and described main body can be formed porose, another in described support and described main body can be formed with projection, and described projection is inserted in described hole.
Alternatively, the end face of in described support and described main body can be formed with snap-on, another the end face in described support and described main body can be formed with the catching groove coordinated with described snap-on and block piece.
According to present invention also offers a kind of mobile terminal, described mobile terminal can comprise the support of the above-mentioned side switch FPC for fixed cellular terminal.
Alternatively, described mobile terminal can be mobile phone or panel computer.
According to the support of the side switch FPC for fixed cellular terminal of the present invention, support connects by button bit and the main body of mobile terminal is interconnected, the space needed for fixing side switch FPC can not only be saved, can in limited space, realize support to be fixed in main body, and can effectively reduce manufacturing process complexity, reduce assembly process, enhance productivity and reduce costs.
Part in ensuing description is set forth general plotting of the present invention other in and/or advantage, some will be clearly by describing, or can learn through the enforcement of general plotting of the present invention.
Accompanying drawing explanation
Fig. 1 is the fragmentary, perspective view that the mobile terminal being provided with side switch is shown;
Fig. 2 is the schematic diagram of the support illustrated according to the first embodiment of the present invention;
Fig. 3 illustrates the structural representation being provided with the support of side switch FPC according to the first embodiment of the present invention;
Fig. 4 illustrates the partial schematic diagram being assembled to the mobile terminal on it according to the support of the first embodiment of the present invention;
Fig. 5 illustrates the sectional view intercepted along the line 1-1 in Fig. 4;
Fig. 6 illustrates the sectional view intercepted along the line 2-2 in Fig. 4;
Fig. 7 is the schematic diagram of the support illustrated according to a second embodiment of the present invention;
Fig. 8 is the partial schematic diagram that the support illustrating according to the third embodiment of the invention is assembled to mobile terminal.
Embodiment
Now will in detail with reference to embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein, identical label refers to identical parts all the time.Below by referring to accompanying drawing, described embodiment will be described, to explain the present invention.
Fig. 1 illustrates according to the fragmentary, perspective view being provided with the mobile terminal of side switch of the present invention, Fig. 2 is the schematic diagram of the support illustrated according to the first embodiment of the present invention, Fig. 3 illustrates the structural representation being provided with the support of side switch FPC according to the first embodiment of the present invention, Fig. 4 illustrates the partial schematic diagram being assembled to the mobile terminal on it according to the support of the first embodiment of the present invention, Fig. 5 illustrates the sectional view intercepted along the line 1-1 in Fig. 4, and Fig. 6 illustrates the sectional view intercepted along the line 2-2 in Fig. 4.
The support according to the side switch FPC for fixed cellular terminal of the first embodiment of the present invention is described in detail below with reference to Fig. 1 to Fig. 6.
Comprise main body 1 according to the mobile terminal of the first embodiment of the present invention, install side switch 2 on the body 1 and the side switch FPC 4 for side switch 2, support 3 and main body 1 are connected by button bit and are interconnected.Specifically, side switch 2 is arranged on the sidewall of main body 1 of mobile terminal, as shown in Figure 1, side switch FPC 4 is pasted and fixed on support 3 by gum, as shown in Figure 3, the support 3 being fixed with side switch FPC 4 can be adjacent to arrange with side switch 2, meanwhile, side switch FPC 4 is relative with side switch 2, makes to contact with side switch FPC 4 when side switch 2 is pressed, now, side switch FPC 4 does not move because being extruded by side switch 2.
Preferably, support 3 and main body 1 are secured together by pin thread and box, wherein, pin thread comprises and is formed in two the first pin threads 5 on support 3 and second pin thread 6, box comprises formation two the first boxes 7 on the body 1 and second box 8, to coordinate with described two the first pin threads 5 and described second pin thread 6 respectively.As shown in Figure 2 and Figure 4, support 3 comprises the first sidepiece (being left side shown in Fig. 4) and second sidepiece relative with the first sidepiece (being right side shown in Fig. 4) of the sidewall of the installation side switch 2 be positioned near main body 1, first pin thread 5 can be respectively formed at the two ends at the edge of the first sidepiece of support 3, second pin thread 6 can be formed on the second sidepiece of support 3, such as, the middle part at the edge of the second sidepiece of support 3 can be formed in.Alternatively, the second pin thread 6 also can be formed in the middle part (see Fig. 2) of support 3, to be formed triangular shaped with described two the first boxes 5.Correspondingly, the first box 7 is formed on the sidewall of main body 1, and the second box 8 is formed on the bottom of main body 1.
But, the present invention is not limited thereto, although illustrate that support 3 and main body 1 are connected to each other by three pairs of pin threads and box, but support 3 according to the present invention by a pair, two to or four above pin thread and box to be interconnected, as long as can ensure support 3 fixing on the body 1 after do not move relative to main body 1.
Although show the particular location of the first pin thread 5 and the second pin thread 6 according to embodiments of the invention, but those skilled in the art should understand that, the position of the first pin thread 5 and the second pin thread 6 is not limited thereto, first pin thread 5 and the second pin thread 6 can be positioned at any suitable position of support 3, as long as support 3 can be fixed on the body 1.Correspondingly, the first box 7 and the second box 8 matched with above-mentioned first pin thread 5 and the second pin thread 6 is formed on the body 1.
In addition, although showing pin thread according to embodiments of the invention is formed on support 3, box is formed on the body 1, but embodiments of the invention are not limited thereto, namely, pin thread can be formed on the body 1, and box can be formed on support 3, as long as pin thread and box can mate and be fixed on the body 1 by support 3.Preferably, pin thread and box can be shaping while the main body 1 of processing mobile terminal and support 3, to reduce manufacturing procedure, and fasten pin thread and box while installing on the body 1 by support 3, do not use extra annex (such as, screw) fixed support 3 and main body 1.
The concrete shape of box and pin thread is described in detail below with reference to Fig. 5 and Fig. 6.
As shown in Figure 5 and Figure 6, box is formed as recessed, pin thread is formed as being inserted into the projection in box, the cross sectional shape that the cross sectional shape coordinated due to the first pin thread 5 and the first box 7 coordinates with the second pin thread 6 and the second box 8 is similar, therefore, be here only described in detail for the second pin thread 6 shown in Fig. 6 and the second box 8.In figure 6, the second box 8 first upwards extends from main body 1 and extends to the right, thus forms C type with main body 1 and be recessed into, and the second pin thread 6 is formed as from the outstanding projection of support 3, and this projection can be inserted in the second box 8.
Alternatively, can on the formation inclined-plane, the lower left corner of the projection of the second pin thread 6, correspondingly, can on the formation inclined-plane, the upper right corner of the second box 8, with when assembling, the inclined-plane of the second pin thread 6 can be slided, so that install smoothly between the second pin thread 6 and the second box 8 and coordinate along the inclined-plane of the second box 8.In addition, the first pin thread 5 be positioned on the two ends (being top and bottom shown in Fig. 4) of the first side margins of support 3 is identical with the cross sectional shape that the first box 7 formed on the body 1 coordinates, therefore, the first pin thread 5 of the upper end being positioned at support 3 and the sectional view of the first box 7 cooperation are only shown in Figure 5.
Although show support 3 in the above embodiments and main body 1 is interconnected by pin thread and box, support 3 and main body 1 are also connected by other button bit connected mode.Fig. 7 shows the schematic diagram of support according to a second embodiment of the present invention.Except support 3 is different with pin thread from the box of the first embodiment with the hole 9 in main body 1 and projection, the second embodiment parts are identical with the parts of the first embodiment, therefore, will omit the description to same parts.As shown in Figure 7, support 3 forms three holes 9.Correspondingly, three the cylindrical projections (not shown) roughly the same with the diameter in hole 9 can be formed on the body 1, to be inserted in described hole 9, thus are fixed on the body 1 by support 3.
Specifically, two holes 9 can be formed in the two ends (left end of Fig. 7 and right-hand member) of the side of support 3, and are positioned at the submarginal part of support 3, and a hole 9 can be formed in the middle part of support 3, thus described three holes 9 are formed triangular shaped.Correspondingly, form three cylindrical projections on the body 1, to be inserted in described three holes 9, thus support 3 is fixed on the body 1.
Although figure 7 illustrates hole 9 according to round-shaped, do not invent and be not limited thereto, hole also can be formed according to other suitable shape, as long as support 3 can be fixed on the body 1.Correspondingly, the projection corresponding with the shape in described hole is formed on the body 1.
Preferably, the reason forming triangular shaped integrated structure (line between the first pin thread 5 of the first embodiment and the second pin thread 6 and the line between the hole 9 of the second embodiment are formed as triangular shaped) is above: the stability that also can ensure side switch FPC 4 when support 3 bears the larger pressing force of side switch 2.
In addition, support 3 is also connected with catching groove by snap-on with main body 1 in the present invention.Fig. 8 support showed according to the third embodiment of the invention is assembled to the partial schematic diagram of mobile terminal.Except support 3 and the snap-on 10 in main body 1, catching groove 11 and block piece 12 are different with pin thread from the box of the first embodiment, the 3rd embodiment parts are identical with the parts of the first embodiment, therefore, will omit the description to same parts.As shown in Figure 8, catching groove 11 can be formed on the both sides end face of support 3, be formed with block piece 12 in the front portion of catching groove 11.Correspondingly, can form snap-on 10 on the described both sides end face contacted with support 3 of main body 1, during assembling, described snap-on 10 is contained in described catching groove 11, to coordinate with described catching groove 11.Alternatively, snap-on 10 can have by the shell fragment that can be formed by compression and the inclined-plane of resilience.Alternatively, block piece 12 is formed with the through hole that snap-on 10 can pass.When support 3 is fixed on the body 1, snap-on 10 contacts with catching groove 11 through block piece 12 and shell fragment is compressed by block piece 12, shell fragment generation resilience after snap-on 10 passes completely through block piece 12 is also blocked by block piece 12, now, can not remove from block piece 12 not executing snap-on 10 in stressed situation to block piece 12.But the present invention is not limited thereto, shell fragment also can be formed by elastomeric material and have the shape of other any suitable, as long as can block piece 12 be passed and be stuck after passing block piece 12.
In addition, mobile terminal described in the invention can be mobile phone or panel computer.
According to exemplary embodiment of the present invention, for being connected by button bit between the support of the side switch FPC of fixed cellular terminal and the main body of mobile terminal and being interconnected, avoid using external accessory (such as, screw) fixed support and main body, and button bit connect can be shaping while the main body of processing mobile terminal and support.Therefore, support of the present invention is connected the little and good stability of required installing space with the button bit between main body, support can be realized in limited space to be fixed in main body, and button bit syndeton is simple and without the need to extra moulding process, can effectively reduce assembly process, enhance productivity and reduce costs.
Although show and described exemplary embodiments more of the present invention, but those skilled in the art should understand that, when not departing from by the principle of the present invention of claim and its scope of equivalents thereof and spirit, can modify to these embodiments.
Claims (7)
1. for a support of the side switch FPC of fixed cellular terminal, described mobile terminal comprises main body, is arranged on the side switch in main body and the side switch FPC for side switch, it is characterized in that, described support and described main body are connected by button bit and are interconnected.
2. the support of the side switch FPC for fixed cellular terminal according to claim 1, it is characterized in that, one in described support and described main body is formed with pin thread, another in described support and described main body is formed with the box coordinated with described pin thread.
3. the support of the side switch FPC for fixed cellular terminal according to claim 2, it is characterized in that, the second pin thread that described pin thread comprises two the first pin threads on the two ends of the first sidepiece contacted with the sidepiece of described main body being formed in described support and is formed on second sidepiece relative with described first sidepiece of described support, is formed with the first box and the second box that coordinate with described two the first pin threads and described second pin thread respectively on the body.
4. the support of the side switch FPC for fixed cellular terminal according to claim 1, it is characterized in that, one in described support and described main body is formed porose, another in described support and described main body is formed with projection, and described projection is inserted in described hole.
5. the support of the side switch FPC for fixed cellular terminal according to claim 1, it is characterized in that, the end face of one in described support and described main body is formed with snap-on, another the end face in described support and described main body is formed with the catching groove coordinated with described snap-on and block piece.
6. a mobile terminal, is characterized in that, described mobile terminal comprises the support of the side switch FPC for fixed cellular terminal according to any one of claim 1 to 5.
7. mobile terminal according to claim 6, is characterized in that, described mobile terminal is mobile phone or panel computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510008358.3A CN104580599A (en) | 2015-01-05 | 2015-01-05 | Support for fixing side key FPC of mobile terminal and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510008358.3A CN104580599A (en) | 2015-01-05 | 2015-01-05 | Support for fixing side key FPC of mobile terminal and mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104580599A true CN104580599A (en) | 2015-04-29 |
Family
ID=53095749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510008358.3A Pending CN104580599A (en) | 2015-01-05 | 2015-01-05 | Support for fixing side key FPC of mobile terminal and mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104580599A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106357861A (en) * | 2016-10-28 | 2017-01-25 | 惠州Tcl移动通信有限公司 | Mobile terminal as well as shell component and assembly method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102548257A (en) * | 2011-12-21 | 2012-07-04 | 惠州Tcl移动通信有限公司 | Support reinforcing device, support reinforcing piece and side key device |
| CN202617220U (en) * | 2012-05-22 | 2012-12-19 | 惠州Tcl移动通信有限公司 | Handset and FPC assembly used for handset side button |
| CN103581375A (en) * | 2012-07-27 | 2014-02-12 | Lg电子株式会社 | Mobile terminal |
| CN203691479U (en) * | 2014-01-22 | 2014-07-02 | 广东欧珀移动通信有限公司 | Lateral key structure for mobile terminal |
-
2015
- 2015-01-05 CN CN201510008358.3A patent/CN104580599A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102548257A (en) * | 2011-12-21 | 2012-07-04 | 惠州Tcl移动通信有限公司 | Support reinforcing device, support reinforcing piece and side key device |
| CN202617220U (en) * | 2012-05-22 | 2012-12-19 | 惠州Tcl移动通信有限公司 | Handset and FPC assembly used for handset side button |
| CN103581375A (en) * | 2012-07-27 | 2014-02-12 | Lg电子株式会社 | Mobile terminal |
| CN203691479U (en) * | 2014-01-22 | 2014-07-02 | 广东欧珀移动通信有限公司 | Lateral key structure for mobile terminal |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106357861A (en) * | 2016-10-28 | 2017-01-25 | 惠州Tcl移动通信有限公司 | Mobile terminal as well as shell component and assembly method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150429 |