CN206991986U - Key-press mounting structure and portable electric appts - Google Patents
Key-press mounting structure and portable electric appts Download PDFInfo
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- CN206991986U CN206991986U CN201720543840.1U CN201720543840U CN206991986U CN 206991986 U CN206991986 U CN 206991986U CN 201720543840 U CN201720543840 U CN 201720543840U CN 206991986 U CN206991986 U CN 206991986U
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- key
- mounting structure
- button
- press mounting
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Abstract
The utility model is applied to electronic device field, provide key-press mounting structure and portable electric appts, wherein, key-press mounting structure includes electronic device body, the button being elastically mounted on electronic device body and the connecting rod being rotationally connected between electronic device body and button, and connecting rod includes being installed on button and extending the main rod body at the length direction both ends of button and two bend the rotation body of rod for being located at main rod body both ends and being rotationally connected with respectively on electronic device body respectively.In key-press mounting structure and portable electric appts provided by the utility model, any position of user's pressing keys can all realize that the entirety of driving button pushes, and make it that any position pressing feel of button is all consistent, effectively prevent pressing keys length direction corner portions and other apart from key center position position farther out when there is button beat, the phenomenon of pressing feel difference occurs, dramatically improve the comfortableness that user uses product.
Description
Technical field
The utility model belongs to electronic device field, more particularly to key-press mounting structure and with the key-press mounting structure
Portable electric appts.
Background technology
Button on existing portable electric appts generally comprises keycap and extends the key lever of projection among keycap, and its
Typically it is installed on by a spring, a water proof ring and a snap ring on electronic device body, this key-press mounting structure exists
Generally existing problems with concrete application：During specific pressing keys, the middle part feel of only pressing keys is preferable；And press
Corner portions and other positions apart from key center farther out of button length direction are pressed, button beat is serious, and feel is very poor,
The phenomenon that keypress function can not be triggered by even occurring in the case of pressing stroke is less occurs, especially the longer button of length
Beat problem caused by its pressing is more obvious, has had a strong impact on that user uses the comfortableness of product.
Utility model content
The purpose of this utility model is at least one weak point for overcoming above-mentioned prior art, there is provided button is installed
Structure and portable electric appts, which solve existing key-press mounting structure and easily produced in pressing keys on length direction
Beat problem.
To reach above-mentioned purpose, the technical solution adopted in the utility model is：Key-press mounting structure, including electronic equipment master
Body, the button being elastically mounted on the electronic device body and be rotationally connected with the electronic device body and the button it
Between connecting rod, the connecting rod include be installed on the button and extend the length direction both ends of the button main rod body and
Two bend the rotation body of rod for being located at the main rod body both ends and being rotationally connected with respectively on the electronic device body respectively.
Preferably, the key-press mounting structure also includes the connection member being installed on the electronic device body, described
The body of rod is rotated to be rotationally connected with the electronic device body by the connection member；And/or the main rod body is " one " word
The bar structure of type, the body of rod that rotates is the "L" shaped bar structure located at the main rod body end.
Preferably, the connection member is provided with two turn holes, and two bodies of rod that rotate are rotationally connected with described in two respectively
In turn hole.
Preferably, the connection member is sheet component, and the sheet component is provided with two hook parts, two crotches
Portion encloses to form two turn holes respectively.
Preferably, the sheet component passes through dispensing mode either screw connection mode or rivet interlacement mode or card
Button connected mode is installed on the electronic device body；And/or the thickness of the sheet component is 0.15mm ± 0.05mm.
Preferably, the button includes keycap and is convexly equipped in the key lever of the keycap side, described in the direction of the keycap
The side of key lever is provided with cavity, and the main rod body buckle is installed in the cavity, and the main rod body extends the cavity
Length direction both ends.
Preferably, the cavity includes bottom cavity wall and is located on the side chamber wall on the bottom cavity wall periphery, on the side chamber wall
Provided with cam, the main rod body buckle is installed between the bottom cavity wall and the cam.
Preferably, the electronic device body, which is provided with, matches setting with the keycap for being slided for keycap lifting
Dynamic cunning chamber and the slide opening set for for the key lever lifting carriage is matched with the key lever.
Preferably, the key-press mounting structure also includes being used to prevent the button from slipping from the electronic device body
Snap ring, the key lever has passes screens end outside the slide opening through the sliding chamber and slide opening successively, the snap ring installation
In on the screens end；And/or
The key-press mounting structure also includes spring, and the spring is located at the sliding intracavitary, and one end of the spring is supported
Peak on the keycap, the other end is resisted against on the electronic device body；And/or
The key-press mounting structure also includes sealing ring, and the sealing ring is located between the key lever and the slide opening.
Further, the utility model additionally provides portable electric appts, and it has above-mentioned key-press mounting structure.
Key-press mounting structure and portable electric appts provided by the utility model, by button and electronic device body
Between set up a connecting rod, while the main rod body of connecting rod is installed on button and main rod body is extended the two of button length direction
Hold, the rotation body of rod of connecting rod is rotationally connected with electronic device body, so, because main rod body is along by key length extension
Direction is carried on below button, so connecting rod can effectively keep the balance of button in the longitudinal direction.Therefore, specifically should
In, any position of user's pressing keys can all realize that the entirety of driving button pushes, and any position of button is pressed
Press feel all consistent, effectively prevent pressing keys length direction corner portions and other apart from key center position farther out
Occur the phenomenon generation of button beat, pressing feel difference during position, dramatically improve the comfortableness that user uses product.
Brief description of the drawings
Fig. 1 is the perspective exploded view for the key-press mounting structure that the utility model embodiment provides；
Fig. 2 is the plane assembling schematic diagram for the key-press mounting structure that the utility model embodiment provides；
Fig. 3 is the three-dimensional assembling schematic diagram of button, connecting rod, spring and snap ring that the utility model embodiment provides；
Fig. 4 is the three-dimensional assembling schematic diagram of the electronic device body that the utility model embodiment provides and connection member.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining
The utility model, it is not used to limit the utility model.
It should be noted that when an element is described as on " being fixed on " or " being arranged at " another element, it can
Directly on another element or may be simultaneously present centering elements.When an element is described as " connecting " another
Element, it can be directly connected to another element or may be simultaneously present centering elements.
It should also be noted that, the orientation term such as left and right, upper and lower, top, bottom in following examples, is only relative each other
Concept or using the normal operating condition of product as reference, and should not be regarded as restrictive.
As Figure 1-4, the key-press mounting structure that the utility model embodiment provides, including electronic device body 1, elasticity
The button 2 being installed on electronic device body 1 and the connecting rod 3 being rotationally connected between electronic device body 1 and button 2, connecting rod 3
Bending is located at mobile jib respectively by main rod body 31 including the length direction both ends that are installed on button 2 and extend button 2 and two
The both ends of body 31 and the rotation body of rod 32 being rotationally connected with respectively on electronic device body 1.The length direction of button 2, is specially pressed
After key 2 is installed on electronic device body 1, the bearing of trend of the maximum length of side of size in the exposed part of button 2.Main rod body 31
The lower section of button 2 is carried on along the length direction of button 2, it can effectively keep the balance of button 2 in the longitudinal direction.Rotate
The setting that is rotatably connected of the body of rod 32, when mainly serving for ensuring user's pressing keys 2, under main rod body 31 can produce with button 2
Pressure motion.In a particular application, any position of user's pressing keys 2 can all realize that the entirety of driving button 2 pushes, and cause
Any position pressing feel of button 2 is all consistent, effectively prevent the corner portions and other distances of the length direction of pressing keys 2
Occur the beat of button 2 during the position farther out of the center of button 2, the phenomenon of pressing feel difference occurs, dramatically improve
User uses the comfortableness of product.
Preferably, in the lump shown in reference picture 1 and Fig. 3, main rod body 31 is the bar structure of " one " font, rotates the body of rod 32 and is
"L" shaped bar structure located at the end of main rod body 31, its simple in construction, easily fabricated shaping, cost are low, and can meet connecting rod
3 performance design requirement.
Preferably, in the lump shown in reference picture 1, Fig. 2 and Fig. 4, key-press mounting structure also includes being installed on electronic device body 1
On connection member 4, rotate the body of rod 32 be rotationally connected with by connection member 4 on electronic device body 1.Connection member 4 is set
Put, be mainly used in realizing rotation connection of the connecting rod 3 between electronic device body 1, so, can save in electronic device body 1
On be provided for rotating the attachment structure that is connected of the body of rod 32, so that the setting of connecting rod 3 and connection member 4 does not interfere with electricity
The structure of sub- equipment body 1, beneficial to the popularization and application of the key-press mounting structure.
Preferably, in the lump shown in reference picture 1, Fig. 2 and Fig. 4, connection member 4 is provided with two turn holes 41, and two rotate the body of rod
32 are rotationally connected with two turn holes 41 respectively.Rotating the body of rod 32 includes bending the vertical bar portion set and edge along the end of main rod body 31
The horizontal bar portion that vertical bar portion bending is set, horizontal bar portion are arranged in turn hole 41 and can rotated in turn hole 41.In connecting portion
The mode of turn hole 41 is set to be implemented in the rotation connection of connecting rod 3 on part 4, its is simple in construction, is easily achieved.
Preferably, in the lump shown in reference picture 1, Fig. 2 and Fig. 4, connection member 4 is sheet component, and sheet component is provided with two
Individual hook part 42, two hook parts 42 enclose to form two turn holes 41 respectively.Herein, connection member 4 is set to sheet component, turn hole 41
Enclose to be formed by the hook part 42 that bending is formed on sheet component, its simple in construction, easily fabricated shaping, cost are low.
Preferably, in the lump shown in reference picture 1, Fig. 2 and Fig. 4, sheet component is installed on electronic equipment master by dispensing mode
On body 1.Through at least one gluing process hole is provided with, (in the embodiment shown in figure, gluing process hole is set on sheet component
Promising two), when specifically installing, sheet component is first positioned over the specified location on electronic device body 1, then, alignment
Gluing process hole drop or perfusion liquid glue, liquid, which can form one after the glue solidifies, to be locked in electronics by sheet component
Position limiting structure 8 on equipment body 1.Herein, sheet component is installed on electronic device body 1 by dispensing mode, and it was installed
Journey is simple, and need not set any attachment structure that sheet component can be achieved in electronic equipment master on electronic device body 1
Installation on body 1 is fixed, beneficial to popularization and application.Of course, in concrete application, sheet component can be also installed on otherwise
On electronic device body 1, such as screw connection mode either rivet interlacement mode or snaps connection mode.
Preferably, the thickness of sheet component is 0.15mm ± 0.05mm.Using the sheet component of the thickness range, can both expire
The requirement of strength design of sufficient sheet component, and can ensure that the setting of sheet component does not interfere with button 2 and electronic device body 1
Structure setting.Of course, in concrete application, the thickness range not limited to this of sheet component.
Preferably, sheet component is sheet metal, so, is both beneficial to the thickness of control sheet component, is beneficial to ensure sheet again
The intensity of part.
Preferably, in the lump shown in reference picture 1-3, button 2 includes keycap 21 and is convexly equipped in the key lever 22 of the side of keycap 21, key
The side towards key lever 22 of cap 21 is provided with cavity 211, and the buckle of main rod body 31 is installed in cavity 211, and main rod body 31 extends
In the both ends of the length direction of cavity 211.The length direction of button 2 is consistent with the length direction of cavity 211.Herein, main rod body
31 are installed on button 2 by snapping connection mode, and its is simple in construction, is easily achieved, and is easy to the follow-up dismounting of connecting rod 3.
Preferably, after the buckle of main rod body 31 is installed on button 2, the still diastema with 0.05mm is to enable connecting rod 3
Rotate, so as to facilitate the assembling of connecting rod 3 and motion.
Preferably, in the lump shown in reference picture 1-3, cavity 211 includes bottom cavity wall and is located on the side chamber wall on bottom cavity wall periphery,
Side chamber wall is provided with cam 212, and the buckle of main rod body 31 is installed between bottom cavity wall and cam 212.Herein, by side chamber wall
Set cam 212 to carry out spacing, its simple in construction, easily fabricated shaping to main rod body 31, and be easy to the follow-up dismounting of connecting rod 3.
Preferably, cam 212 is provided with two, and length direction of two cams 212 along cavity 211 is arranged at intervals at a side chamber
Wall, so, both it had been beneficial to the reliability for ensureing that connecting rod 3 is connected with button 2, and will not have caused product because the quantity of cam 212 is excessive again
The excessive situation of cost occurs.Of course, in concrete application, the quantity not limited to this of cam 212.
Preferably, in the lump shown in reference picture 1, Fig. 2 and Fig. 4, electronic device body 1 be provided with match with keycap 21 set with
The slide opening 12 set for the lifting carriage of donating bond bar 22 is matched for the cunning chamber 11 of the lifting carriage of donating bond cap 21 and with key lever 22,
Sliding chamber 11 connects setting with slide opening 12.The setting of sliding chamber 11, certain guide and limit can be played to the lifting carriage of keycap 21 and is made
With, and acted on by the collecting of sliding chamber 11, beneficial to the good appearance for ensureing key-press mounting structure.The setting of slide opening 12, a side
Face can play certain guide and limit effect to the lifting carriage of key lever 22, on the other hand be beneficial to ensure in pressing keys 2, key
The end away from keycap 21 of bar 22 can be contacted on the electronic switch 9 being installed in electronic device body 1, so as to reach triggering
The purpose of button 2.
Preferably, in the lump shown in reference picture 1-3, key-press mounting structure also includes being used to prevent button 2 from electronic equipment master
The snap ring 5 slipped on body 1, key lever 22 have the screens end passed successively through sliding chamber 11 and slide opening 12 outside slide opening 12, screens end
Portion is the end away from keycap 21 of key lever 22, and snap ring 5 is installed on screens end.Herein, realize that button 2 exists using snap ring 5
Locking positioning on electronic device body 1, its convenient disassembly, fastening are reliable, and use need not be set on electronic device body 1
In the attachment structure of locking button 2.
Preferably, in the lump shown in reference picture 1-3, key-press mounting structure also include located at button 2 and electronic device body 1 it
Between spring 6, spring 6 is located in sliding chamber 11, and one end of spring 6 is resisted against on keycap 21, the other end is resisted against electronic equipment master
On body 1.The setting of spring 6, certain support bearing effect on the one hand can be played to button 2；On the other hand it may be such that user pine
After opening the pressing to button 2, the elastic restoring force of spring 6 can drive button 2 to automatically reset.
Preferably, shown referring to Figures 1 and 2 in the lump, key-press mounting structure also includes being located at button 2 and electronic device body
Sealing ring 7 between 1, sealing ring 7 are located between key lever 22 and slide opening 12.Key lever 22 is provided with and supplies annular slot, and sealing ring 7 blocks
Enter to be positioned in annular slot.The setting of sealing ring 7, the impurity such as extraneous dust, moisture can be prevented from key lever 22 and slide opening 12
Fit clearance enters in electronic device body 1, so as to may be such that the key-press mounting structure has dust-proof, waterproof function, is beneficial to
Ensure the service life of electronic component in electronic device body 1.
Key-press mounting structure provided by the utility model, it is simple in construction, be readily produced manufacture, produced during use is tested
Product uniformity and stability are preferable, are manufactured suitable for producing in enormous quantities.In a particular application, any position of user's pressing keys 2
It can all realize that the entirety of driving button 2 pushes, and make it that any position pressing feel of button 2 is all consistent, be not in button 2
The corner portions of length direction and other apart from the center of button 2 position farther out when button 2 beat, the situation of feel difference, greatly
Improve to degree the comfortableness that user uses product.
The portable electric appts that the utility model embodiment provides, have above-mentioned key-press mounting structure.This practicality is new
Type embodiment provide portable electric appts, concretely wrist-watch either mobile phone or tablet personal computer or MP3 player or
Person MP4 players either MP5 players or learning machine etc., its as a result of above-mentioned key-press mounting structure, therefore, can protect
On the premise of demonstrate,proving the light small, thickness of thin of portable electric appts build, further increase user and use portable electric appts
Comfortableness.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Any modification, equivalent substitution or improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (10)
1. key-press mounting structure, including electronic device body and the button being elastically mounted on the electronic device body, it is special
Sign is：Also include the connecting rod being rotationally connected between the electronic device body and the button, the connecting rod includes installation
In on the button and extend the length direction both ends of the button main rod body and two respectively bending be located at the mobile jib
Body both ends and the rotation body of rod being rotationally connected with respectively on the electronic device body.
2. key-press mounting structure as claimed in claim 1, it is characterised in that：The key-press mounting structure also includes being installed on institute
The connection member on electronic device body is stated, the rotation body of rod is rotationally connected with the electronic equipment by the connection member
In main body；And/or the bar structure that the main rod body is " one " font, the rotation body of rod is located at the main rod body end
"L" shaped bar structure.
3. key-press mounting structure as claimed in claim 2, it is characterised in that：The connection member is provided with two turn holes, and two
The rotation body of rod is rotationally connected with two turn holes respectively.
4. key-press mounting structure as claimed in claim 3, it is characterised in that：The connection member is sheet component, described
Shape part is provided with two hook parts, and two hook parts enclose to form two turn holes respectively.
5. key-press mounting structure as claimed in claim 4, it is characterised in that：The sheet component passes through dispensing mode or spiral shell
Silk connected mode either rivet interlacement mode or snaps connection mode and is installed on the electronic device body；It is and/or described
The thickness of sheet component is 0.15mm ± 0.05mm.
6. the key-press mounting structure as described in any one of claim 1 to 5, it is characterised in that：The button includes keycap and convex
Key lever located at the keycap side, the side towards the key lever of the keycap are provided with cavity, the main rod body buckle peace
Loaded in the cavity, and the main rod body extends the both ends of the length direction of the cavity.
7. key-press mounting structure as claimed in claim 6, it is characterised in that：The cavity includes bottom cavity wall and is located on described
The side chamber wall on bottom cavity wall periphery, the side chamber wall are provided with cam, the main rod body buckle be installed on the bottom cavity wall with it is described
Between cam.
8. key-press mounting structure as claimed in claim 6, it is characterised in that：The electronic device body is provided with and the key
Cap matching sets for the cunning chamber for the keycap lifting carriage and setting is matched with the key lever for supplying the key lever
The slide opening of lifting carriage.
9. key-press mounting structure as claimed in claim 8, it is characterised in that：The key-press mounting structure also includes being used to prevent
The snap ring that the button slips from the electronic device body, the key lever has passes institute through the sliding chamber and slide opening successively
The screens end outside slide opening is stated, the snap ring is installed on the screens end；And/or
The key-press mounting structure also includes spring, and the spring is located at the sliding intracavitary, and one end of the spring is resisted against
On the keycap, the other end is resisted against on the electronic device body；And/or
The key-press mounting structure also includes sealing ring, and the sealing ring is located between the key lever and the slide opening.
10. portable electric appts, it is characterised in that：With the key-press mounting structure as described in any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720543840.1U CN206991986U (en) | 2017-05-16 | 2017-05-16 | Key-press mounting structure and portable electric appts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720543840.1U CN206991986U (en) | 2017-05-16 | 2017-05-16 | Key-press mounting structure and portable electric appts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206991986U true CN206991986U (en) | 2018-02-09 |
Family
ID=61390708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720543840.1U Active CN206991986U (en) | 2017-05-16 | 2017-05-16 | Key-press mounting structure and portable electric appts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206991986U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111489905A (en) * | 2019-01-25 | 2020-08-04 | 北京小米移动软件有限公司 | Key assembly and electronic equipment |
-
2017
- 2017-05-16 CN CN201720543840.1U patent/CN206991986U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111489905A (en) * | 2019-01-25 | 2020-08-04 | 北京小米移动软件有限公司 | Key assembly and electronic equipment |
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