CN205081840U - Button subassembly and mobile terminal - Google Patents
Button subassembly and mobile terminal Download PDFInfo
- Publication number
- CN205081840U CN205081840U CN201520872703.3U CN201520872703U CN205081840U CN 205081840 U CN205081840 U CN 205081840U CN 201520872703 U CN201520872703 U CN 201520872703U CN 205081840 U CN205081840 U CN 205081840U
- Authority
- CN
- China
- Prior art keywords
- connector
- button
- external diameter
- hole
- keying body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000007704 transition Effects 0.000 claims abstract description 22
- 238000003780 insertion Methods 0.000 claims description 20
- 230000037431 insertion Effects 0.000 claims description 20
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Landscapes
- Telephone Set Structure (AREA)
Abstract
The utility model discloses a button subassembly and mobile terminal. The button subassembly includes mounting and button, be provided with the through -hole on the mounting, the through -hole has medial extremity and outside end, the button includes button body and connecting piece, the connecting piece includes connector and spliced pole, and button body and connector are fixed in respectively to the both ends of spliced pole, the connector has spacing end and inserts the end, and spacing end links to each other with the spliced pole, and the external diameter of spacing end is greater than the external diameter of spliced pole, and just the external diameter of spacing end is greater than the internal diameter of medial extremity, the external diameter that inserts the end is less than the external diameter of spacing end, and the external diameter that inserts the end is less than the internal diameter of outside end, inserting end department and setting up the transition face, the external diameter of transition face is crescent along the direction from inserting end to spacing end. In the time will assembling, through the transition face for the connector compressive deformation passes the through -hole, and assembly operations is simpler, the tensile ability of pulling out of button can be improved to through -hole marginal spacing between connector and button body, makes button and mounting firm in connection reliable.
Description
Technical field
The utility model relates to press-key structure field, particularly relates to a kind of button assembly and mobile terminal.
Background technology
In the terminal, button is one of indispensable parts.Button generally assembles from hull outside, and this assembling mainly contains two schemes.In a kind of scheme, first side button is loaded housing, and then button blocked button fixed with fixing steel disc and do not come off.In the program, do not allow it come off to block button, need to increase fixing steel disc and even sometimes need the screw increasing fixing steel disc again, thus add when assembling together or two procedures, cost is high, and efficiency is low; In addition, if increase screw, structural strength can be caused to reduce, increase structural design difficulty; Due to structural restriction, fixing steel disc must load in the less draw-in groove of size, and operation effort is time-consuming, and employee's operation gimmick is unskilled also likely to be caused bad, reduces process rate.In another kind of scheme, form barb by elastic arm, hook case inside, button can not be come off.The elastic arm hanging feet intensity of this press-key structure is more weak, and current industry button pulling capacity testing standard is 5kg, uses the program to be difficult to meet test request.
Utility model content
Technical problem to be solved in the utility model is, provides a kind of button assembly and mobile terminal, assembles simple and convenient, can improve the anti-pulling ability of button, ensures connection reliability.
In order to solve the problems of the technologies described above, on the one hand, embodiment of the present utility model provides a kind of button assembly, comprises fixture and is arranged on the button on described fixture; Described fixture is provided with through hole; Described through hole has the medial extremity and outboard end that are oppositely arranged;
Described button comprises keying body and connector; Described connector comprises connector and joint pin, and the two ends of described joint pin are individually fixed in described keying body and described connector; Described connector has the positive stop end and insertion end that are oppositely arranged, and described positive stop end is connected with described joint pin, and the external diameter of described positive stop end is greater than the external diameter of described joint pin, and the external diameter of described positive stop end is greater than the internal diameter of described medial extremity; The external diameter of described insertion end is less than the external diameter of described positive stop end, and the external diameter of described insertion end is less than the internal diameter of described outboard end; Described insertion end place is provided with transition face, and the external diameter of described transition face increases along from described insertion end gradually to the direction of described positive stop end;
Described joint pin is plugged in described through hole, and the edge of described through hole is spacing between described connector and described keying body.
Wherein, described transition face is frustum face.
Wherein, described transition face is hemisphere face or the conical surface.
Wherein, the edge of described outboard end is provided with bevelling.
Wherein, described joint pin and described connector are cylindric.
Wherein, described keying body is strip; Described connector is two, is separately positioned on the two ends place on described keying body length direction.
Wherein, described keying body and described connector are formed in one.
Wherein, described fixture is provided with the mounting groove matched with described keying body, described keying body is installed in described mounting groove, and described through hole is arranged in described mounting groove.
Wherein, described keying body is provided with pressing protruding, described fixture offers and presses the protruding pressing hole matched with described, and described pressing projection is arranged in described pressing hole.
On the other hand, the utility model provides a kind of mobile terminal, and described mobile terminal has aforesaid button assembly.
The button assembly that the utility model embodiment provides and have the mobile terminal of this button assembly, when being assembled on fixture by button, by the transition face on connector, makes connector compressive deformation and through through hole, assembly manipulation is simpler; The edge of through hole is spacing between connector and keying body, can improve the anti-pulling ability of button, makes button and fixture firm and reliable connection.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the decomposition texture schematic diagram of the button assembly that the utility model preferred embodiment provides;
Fig. 2 is the structural representation of the button of button assembly in Fig. 1;
Fig. 3 is the structural representation of button assembly when assembling in Fig. 1;
Fig. 4 is the structural representation of button assembly after having assembled in Fig. 1;
Fig. 5 is the structural representation of the button that another execution mode of the utility model provides;
Fig. 6 is the structural representation of the button that the another execution mode of the utility model provides;
Fig. 7 is the utility model structural representation of button of providing of an execution mode again.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
The utility model embodiment provides a kind of mobile terminal, this mobile terminal can be any terminal equipment, such as: panel computer, mobile phone, electronic reader, remote controller, personal computer (PersonalComputer, PC), notebook computer, mobile unit, Web TV, wearable device etc.Mobile terminal comprises button assembly 100, and this button assembly 100 can be used as the on & off switch, volume key, options button etc. of mobile terminal.
See shown in Fig. 1 to Fig. 4, it is the structural representation of the button assembly 100 that preferred embodiment in the utility model provides.Button assembly 100 comprises fixture 1 and is arranged on the button 2 on fixture 1.Fixture 1 can be any fixing structural member on mobile terminal.In the present embodiment, fixture 1 is center.
Fixture 1 is provided with through hole 10, through hole 10 has the medial extremity 10a and outboard end 10b that are oppositely arranged, and button 2 comprises keying body 21 and connector 22.By the cooperation of connector 22 and through hole 10, connector 22 can be inserted in through hole 10 from the outboard end 10b of through hole 10, to realize the assembly connection between fixture 1 and button 2.Connector 22 and keying body 21 are formed in one, and can strengthen the structural strength between connector 22 and keying body 21.
Fixture 1 is provided with the mounting groove 11 matched with keying body 21, keying body 21 is installed in mounting groove 11, and through hole 10 is arranged in mounting groove 11.By mounting groove 11, the position of keying body 21 can be limited, when carrying out the assembly connection between button 2 and fixture 1, can be beneficial to and connector 22 aligned through holes 10 is assembled; , through hole 10 can also be hidden in mounting groove 11 meanwhile, utilize keying body 21 to block, can avoid entering dust and other impurities.
Connector 22 comprises connector 221 and joint pin 222, and the two ends of joint pin 222 are individually fixed in keying body 21 and connector 221; Connector 221 has the positive stop end 221a and insertion end 221b that are oppositely arranged, and positive stop end 221a is connected with joint pin 222, and the external diameter of positive stop end 221a is greater than the external diameter of joint pin 222, and the external diameter of positive stop end 221a is greater than the internal diameter of medial extremity 10a; The external diameter of insertion end 221b is less than the external diameter of positive stop end 221a, and the external diameter of insertion end 221b is less than the internal diameter of outboard end 10b.Insertion end 221b place is provided with transition face 221c, and the external diameter of transition face 221c is along increasing gradually to the direction of positive stop end 221a from insertion end 221b.
When carrying out the assembling between keying body 21 and fixture 1, as shown in Figure 3, by insertion end 221b aligned through holes 10, external diameter due to the insertion end 221b of connector 221 is less than the internal diameter of the outboard end 10b of through hole 10, the insertion end 221b of connector 221 can directly enter into through hole 10, the transition face 221c utilizing external diameter to increase gradually, to in through hole 10 during pressing keys 2, connector 221 is by the extruding force compression of through hole 10, thus the medial extremity 10a place of through hole 10 can be moved to through through hole 10, as shown in Figure 4, connector 221 replys original shape, and joint pin 222 is plugged in through hole 10.External diameter due to the positive stop end 221a of connector 221 is greater than the medial extremity 10a internal diameter of through hole 10, and be greater than the external diameter of joint pin 222, the edge of through hole 10 is spacing between connector 221 and keying body 21, thus completes the assembling of button 2 and ensure that button 2 can not drop.Utilize the medial extremity 10a edge of positive stop end 221a gear at through hole 10 of connector 221, when drawing that button 2 is outside, connector 221 is not yielding, button 2 can not be come off from fixture 1 easily, thus can improve the bonding strength of button 2.
As preferably, transition face 221c is frustum face.In specific process, the transition face 221c of taper type can be formed at insertion end 221b in the processing bevelling, end of connector 221, the processing preparation of transition face 221c can be easy to.Herein, in other embodiments, as shown in Figure 5, transition face 221c can also be hemisphere face, or as shown in Figure 6, transition face 221c is the conical surface, or transition face 221c is rounding as shown in Figure 7, etc.
Joint pin 222 and connector 221 are cylindric, connector 22 entirety can be made for mushroom head, thus facilitate the processing of connector 22 entirety to prepare.Herein, in other embodiments, joint pin 222 and connector 221 can also be other shapes such as square column type, triangle cylindricality.
As shown in Figure 3, Figure 4, the outboard end 10b edge of through hole 10 is provided with bevelling 10c, by bevelling 10c, can increase the internal diameter at outboard end 10b place, be convenient to the insertion of connector 221.The inclined-plane that bevelling 10c is formed, can match with transition face 221c, facilitates connector 221 to slide in through hole 10 deformation, thus is beneficial to the assembly connection between button 2 and fixture 1 further.
As shown in Figure 1 and Figure 2, keying body 21 is strip, and connector 22 is two, is separately positioned on the two ends place on keying body 21 length direction.Utilize two connectors 22, the bonding strength between button 2 and fixture 1 can be improved further.
Keying body 21 is provided with pressing protruding 23, fixture 1 offers and presses protruding 23 pressing holes 13 matched, and pressing protruding 23 is arranged in pressing hole 13.Utilize pressing protruding 23 can press the on & off switches such as the young sheet of pot of mobile terminal inside, thus realize button 2 function.Certainly, in other embodiments, connector 221 can be directly utilized to press the young sheet of pot.
The button assembly 100 that the utility model provides and there is the mobile terminal of this button assembly 100, utilize coordinating of the shape of connector 221 and through hole 10, the assembly manipulation between button 2 and fixture 1 can be made simpler, its structure is simple, Material Cost, human cost can be reduced, and effectively can improve the anti-pulling ability of button 2.
Above execution mode, does not form the restriction to this technical scheme protection range.The amendment done within any spirit at above-mentioned execution mode and principle, equivalently to replace and improvement etc., within the protection range that all should be included in this technical scheme.
Claims (10)
1. a button assembly, is characterized in that, comprises fixture and is arranged on the button on described fixture; Described fixture is provided with through hole; Described through hole has the medial extremity and outboard end that are oppositely arranged;
Described button comprises keying body and connector; Described connector comprises connector and joint pin, and the two ends of described joint pin are individually fixed in described keying body and described connector; Described connector has the positive stop end and insertion end that are oppositely arranged, and described positive stop end is connected with described joint pin, and the external diameter of described positive stop end is greater than the external diameter of described joint pin, and the external diameter of described positive stop end is greater than the internal diameter of described medial extremity; The external diameter of described insertion end is less than the external diameter of described positive stop end, and the external diameter of described insertion end is less than the internal diameter of described outboard end; Described insertion end place is provided with transition face, and the external diameter of described transition face increases along from described insertion end gradually to the direction of described positive stop end;
Described joint pin is plugged in described through hole, and the edge of described through hole is spacing between described connector and described keying body.
2. button assembly according to claim 1, is characterized in that, described transition face is frustum face.
3. button assembly according to claim 1, is characterized in that, described transition face is hemisphere face or the conical surface.
4. the button assembly according to any one of claim 1-3, is characterized in that, the edge of described outboard end is provided with bevelling.
5. button assembly according to claim 1, is characterized in that, described joint pin and described connector are cylindric.
6. button assembly according to claim 1, is characterized in that, described keying body is strip; Described connector is two, is separately positioned on the two ends place on described keying body length direction.
7. button assembly according to claim 1, is characterized in that, described keying body and described connector are formed in one.
8. button assembly according to claim 1, is characterized in that, described fixture is provided with the mounting groove matched with described keying body, and described keying body is installed in described mounting groove, and described through hole is arranged in described mounting groove.
9. button assembly according to claim 1, is characterized in that, described keying body is provided with pressing protruding, and described fixture offers and presses the protruding pressing hole matched with described, and described pressing projection is arranged in described pressing hole.
10. a mobile terminal, is characterized in that, described mobile terminal has the button assembly described in any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520872703.3U CN205081840U (en) | 2015-10-31 | 2015-10-31 | Button subassembly and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520872703.3U CN205081840U (en) | 2015-10-31 | 2015-10-31 | Button subassembly and mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205081840U true CN205081840U (en) | 2016-03-09 |
Family
ID=55434211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520872703.3U Active CN205081840U (en) | 2015-10-31 | 2015-10-31 | Button subassembly and mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205081840U (en) |
-
2015
- 2015-10-31 CN CN201520872703.3U patent/CN205081840U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2015165416A1 (en) | Usb plug capable of being plugged in positive and negative directions | |
| TW200638611A (en) | Connector mechanism for card, and card adaptor having the same | |
| CN205081840U (en) | Button subassembly and mobile terminal | |
| CN204179286U (en) | There is the pin connector of two-way plug connection function | |
| CN204632949U (en) | Terminal board electrical power wiring assembly | |
| EP4345529A1 (en) | Electronic device assembly | |
| CN206790786U (en) | A kind of new electronic component fixing device | |
| CN201829729U (en) | Elastic and quick coupling | |
| CN205790810U (en) | Interface and electronic equipment | |
| CN110854604B (en) | Clamping type electric connector | |
| CN203941675U (en) | A kind of leg-twisting device of LCD module | |
| CN201018157Y (en) | Power adapter | |
| CN204464600U (en) | Multifunctional thread cable connector assemblies | |
| CN204179249U (en) | A kind of cable connector | |
| CN202042742U (en) | Hook-type connector with elastic blocks | |
| CN207038782U (en) | The attachment structure of flexible PCB and connector female seat | |
| CN202025943U (en) | Connector structure of IO (input/output) card interface | |
| CN205104408U (en) | Button module assembly structure and mobile terminal | |
| CN206236822U (en) | A kind of electronic equipment and the card connector for being embedded in electronic equipment | |
| CN203761244U (en) | Plug-changeable power adapter | |
| CN211320395U (en) | Female seat of reinforcement type-c connector | |
| CN203983657U (en) | Electric connector and there is the electronic installation of electric connector | |
| CN205790476U (en) | A kind of USB Type C adapter and circuit board fixation structure | |
| CN101373193B (en) | Battery emulation apparatus | |
| CN208862231U (en) | A kind of high service life USB socket of ultrashort type |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231220 Address after: 518000 floor 21, block a, Kupai building, intersection of Keyuan Avenue and Baoshen Road, north high tech Zone, songpingshan community, Xili street, Nanshan District, Shenzhen, Guangdong Patentee after: YULONG COMPUTER TELECOMMUNICATION SCIENTIFIC (SHENZHEN) Co.,Ltd. Address before: 3 / F, plant No.1, phase I project, No.3, Gongye West 1st Road, Songshan Lake high tech Industrial Development Zone, Dongguan City, Guangdong Province 523500 Patentee before: DONGGUAN COOLPAD SOFTWARE TECH Co.,Ltd. |