CN207611702U - A kind of press-key structure and automobile data recorder - Google Patents
A kind of press-key structure and automobile data recorder Download PDFInfo
- Publication number
- CN207611702U CN207611702U CN201721529752.2U CN201721529752U CN207611702U CN 207611702 U CN207611702 U CN 207611702U CN 201721529752 U CN201721529752 U CN 201721529752U CN 207611702 U CN207611702 U CN 207611702U
- Authority
- CN
- China
- Prior art keywords
- shaped elastic
- press
- button
- key structure
- fixed part
- 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
Landscapes
- Push-Button Switches (AREA)
Abstract
The utility model is related to key device technical fields, disclose a kind of press-key structure and automobile data recorder, press-key structure includes fixed part, U-shaped elastic arm and button, and multiple U-shaped elastic arms are arranged along the length direction of fixed part, and an arm of U-shaped elastic arm is connect with fixed part；Button is connect with another arm of U-shaped elastic arm, is all connected on each U-shaped elastic arm there are one button.The utility model proposes press-key structure include button, multiple U-shaped elastic arms and fixed part, so that press-key structure occupies little space, by connecting multiple U-shaped elastic arms on fixed part, one arm of U-shaped elastic arm is connect with fixed part, another arm with by key connection, it is all connected with that there are one buttons on each U-shaped elastic arm so that the uniform force of each button, frequent pressing keys are not in the fracture of U-shaped elastic arm and the phenomenon that button link.
Description
Technical field
The utility model is related to key device technical field more particularly to a kind of press-key structures and automobile data recorder.
Background technology
Existing automobile data recorder can all require to carry various functions button, can facilitate the light controlling equipment of consumer.This
Sample requires the control of contact or disconnection to realize press-key structure to touch-switch by external press-key structure with touch-switch.
The press-key structure used in existing automobile data recorder generally includes fixed part, contact site and an at least cantilever, and cantilever connection is solid
Determine portion and contact site, cantilever causes press-key structure occupied space larger to the length direction extension perpendicular to fixed part；And when long
Between easily deformed using or in adverse circumstances lower cantalever, service life reduction；And during face contact portion, it is easy
The phenomenon that causing cantilever broke and adjacent key to link.
Utility model content
The purpose of this utility model is that proposing a kind of press-key structure and automobile data recorder, solves existing press-key structure and account for
It is larger with space, the problem of cantilever easy fracture and button easily link.
For this purpose, the utility model uses following technical scheme：
A kind of press-key structure, including：
Fixed part；
U-shaped elastic arm, multiple U-shaped elastic arms are arranged along the length direction of the fixed part, the U-shaped bullet
One arm of property arm is connect with the fixed part；And
Button is connect with another arm of the U-shaped elastic arm, is all connected with that there are one institutes on each U-shaped elastic arm
State button.
Upper press-key structure includes fixed part, multiple U-shaped elastic arms and button so that press-key structure occupies little space, and passes through
Multiple U-shaped elastic arms are connected on fixed part, an arm of U-shaped elastic arm is connect with fixed part, another arm with by key connection, each
Button there are one being all connected on U-shaped elastic arm so that the uniform force of each button, frequent pressing keys are not in U-shaped bullet
Property arm fracture and button link the phenomenon that.
As a kind of preferred embodiment of above-mentioned press-key structure, the opening direction of the U-shaped elastic arm is parallel to the fixation
The length direction in portion.The structure makes the occupied space smaller of button.
As a kind of preferred embodiment of above-mentioned press-key structure, the thickness of the U-shaped elastic arm is uniformly arranged.Ensure U-shaped bullet
The property preferable screen resilience of arm.
As a kind of preferred embodiment of above-mentioned press-key structure, have between the arm and the fixed part of the U-shaped elastic arm
There is first connecting portion；There is second connecting portion, the first connecting portion between another arm and the button of the U-shaped elastic arm
The opening direction of the U-shaped elastic arm is each perpendicular to the second connecting portion.
As a kind of preferred embodiment of above-mentioned press-key structure, cross contact is provided on the button.Cross contact
It is larger with the contact area of touch-switch, ensure the reliability of press-key structure function.
As a kind of preferred embodiment of above-mentioned press-key structure, the fixed part includes basic fixed part and is symmetricly set on institute
The fixing end at basic fixed part both ends is stated, the U-shaped elastic arm setting is on the basic fixed part.
As a kind of preferred embodiment of above-mentioned press-key structure, connecting hole is offered in the fixing end.
A kind of automobile data recorder, including above-mentioned press-key structure.The automobile data recorder to press using above-mentioned press-key structure
Bond structure takes up space smaller on automobile data recorder, increases the area of display panel, and each button uniform force, frequency
Numerous pressing keys are not in the fracture of U-shaped elastic arm and button the phenomenon that linking.
As a kind of preferred embodiment of above-mentioned automobile data recorder, including mounting bracket, it is provided with limited post on the mounting bracket,
The connecting hole of the press-key structure is threaded through in the limited post, and the press-key structure is equipped with far from the mounting bracket side and beats
Print machine module and display screen module are to limit movement of the press-key structure in vertical direction.
As a kind of preferred embodiment of above-mentioned automobile data recorder, button limit hole is provided on the mounting bracket, it is described to press
Key is placed in the button limit hole, and cross contact, the cross contact and the display screen are provided on the button
The touch-switch of module is corresponding and interval is arranged, and pressing keys, cross contact is contacted with the touch-switch.
The beneficial effects of the utility model：
The utility model proposes press-key structure, press-key structure includes fixed part, multiple U-shaped elastic arms and button so that
Press-key structure occupies little space, and by connecting multiple U-shaped elastic arms on fixed part, an arm and the fixed part of U-shaped elastic arm connect
Connect, another arm be all connected with that there are one buttons by key connection, on each U-shaped elastic arm so that the uniform force of each button, frequency
The phenomenon that numerous pressing keys are not in the fracture of U-shaped elastic arm and button linkage.
The utility model proposes automobile data recorder.The automobile data recorder makes press-key structure exist using above-mentioned press-key structure
It takes up space on automobile data recorder smaller, increases the area of display panel, and each button uniform force, frequently by pressing
Key is not in the fracture of U-shaped elastic arm and button the phenomenon that linking.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model press-key structure；
Fig. 2 is the front view of the utility model press-key structure；
Fig. 3 is the structural schematic diagram of another angle of the utility model press-key structure；
Fig. 4 is the structural schematic diagram of the utility model automobile data recorder；
Fig. 5 is the structural schematic diagram of another angle of the utility model automobile data recorder；
Fig. 6 is the explosive view of the utility model Fig. 5.
In figure：
100, press-key structure；101, mounting bracket；102, printer module；103, display screen module；104, USB modules；
105, fixing bracket；
1011, limited post；1012, positioning column is assembled；1013, button limit hole；
1, fixed part；2, U-shaped elastic arm；3, button；4, first connecting portion；5, second connecting portion；6, cross contact；
11, basic fixed part；12, fixing end；121, connecting hole.
Specific implementation mode
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
Present embodiment provides a kind of press-key structure 100, which is installed on automobile data recorder, radio, family
On the panel of electrical appliance etc..As shown in Figure 1, the press-key structure 100 is supported by a fixed part 1, fixed part 1 has basic fixed part
11 and it is located at the vertically extending fixing end 12 in its both ends, there is in fixing end 12 connecting hole 121 for screw installation.It is preferred that
Ground has clamping, tenon structure, adhesive structure in fixing end 12, for installing basic fixed part 11 to panel.
As shown in Fig. 2, being evenly equipped with multiple U-shaped elastic arms 2, U shapes elastic arm 2 along its length on basic fixed part 11
An arm connect with basic fixed part 11, another arm is connect with button 3, and the number of U-shaped elastic arm 2 is arranged according to demand.
U-shaped elastic arm 2 is U-shaped structure, and in pressing keys 3, U-shaped elastic arm 2 is not in stress concentration, avoids the occurrence of showing for fracture
As.Elastic arm may be arranged as other structures in addition to U-shaped structure, such as：V-shaped structure, Contraband shape structure, helical structure etc.,
The phenomenon that multiple structures can prevent button 3 from linking is set.Cross contact 6 (as shown in Figure 3) is provided on button 3.It presses
It presses key 3 and compresses U-shaped elastic arm 2, cross contact 6 is contacted with touch-switch；Pressure is removed, U-shaped elastic arm 2 resets, cross
Contact 6 is detached with touch-switch.Contact on button 3 may be arranged as the structures such as round, rectangular, annular, be touched as long as meeting
Point is contacted with touch-switch.Cross contact 6, cross contact 6 and touch-switch are set in the present embodiment on button 3
Contact area is larger, ensures the reliability of 100 function of press-key structure.
Further, it is all connected on each U-shaped elastic arm 2 there are one button 3, the opening direction of U-shaped elastic arm 2 is parallel to
The length direction of fixed part 1 so that the occupied space smaller of button 3.2 opening direction of U-shaped elastic arm can also be with fixed part 1
Length direction is arranged at an angle, and U-shaped elastic arm 2 should be according to actual use situation setting with the setting of fixed part 1.This
In embodiment, the length direction that the opening direction of U-shaped elastic arm 2 is parallel to fixed part 1 is arranged, and multiple U-shaped elastic arms 2 are opened
Mouth direction is consistent so that the space shared by U shapes elastic arm 2 and fixed part 1 is smaller.In the present embodiment, fixed part 1 is grown along it
Uniformly distributed four U-shaped elastic arms 2 on direction are spent, the opening direction of four U-shaped elastic arms 2 is consistent, is all provided on each U-shaped elastic arm 2
Set a button 3.The setting of the number of U-shaped elastic arm 2 is arranged according to specific requirements.The thickness of U-shaped elastic arm 2 is uniformly arranged,
It can ensure 2 preferable screen resilience of U-shaped elastic arm.
As depicted in figs. 1 and 2, between the arm and fixed part 1 of U-shaped elastic arm 2 have first connecting portion 4, another arm with
There is second connecting portion 5, first connecting portion 4 and second connecting portion 5 to be each perpendicular to the opening side of U-shaped elastic arm 2 between button 3
To.First connecting portion 4 and second connecting portion 5 are each perpendicular to the opening direction of U-shaped elastic arm 2 so that when downward push button 3
When, active force vertically is passed to by U-shaped elastic arm 2 by first connecting portion 4 and second connecting portion 5.Further,
First connecting portion 4 and second connecting portion 5 are all connected with the end with U-shaped elastic arm 2 so that when pressing down on button 3, button 3
Mobile range it is larger.
Upper press-key structure 100 includes fixed part 1, multiple U-shaped elastic arms 2 and button 3,100 occupied space of press-key structure
Small, by connecting multiple U-shaped elastic arms 2 on fixed part 1, an arm of U-shaped elastic arm 2 is connect with fixed part 1, another arm with press
Key 3 connects, and is all connected with that there are one buttons 3 on each U-shaped elastic arm 2 so that the uniform force of each button 3, frequently by pressing
The phenomenon that key 3 is not in the fracture of U-shaped elastic arm 2 and the linkage of button 3.
Present embodiment also provides a kind of automobile data recorder, including above-mentioned press-key structure 100.Specifically, such as Fig. 4-Fig. 6
Shown, automobile data recorder further includes mounting bracket 101, printer module 102, display screen module 103, USB modules 104 and fixes
The centre position of holder 105, mounting bracket 101 is provided with limited post 1011, and the connecting hole 121 of 3 structure of button is threaded through limited post
In 1011, to be limited in the horizontal direction to 3 structure of button by limited post 1011；3 structure of button is far from mounting bracket
101 side is equipped with printer module 102 and display screen module 103, passes through printer module 102 and display screen module 103
Installation cooperation mounting bracket 101 limit the movement of button 3 structure in the vertical direction, to realize the limit to 3 structure of button.
Further, as shown in fig. 6, being located at limited post 1011 on mounting bracket 101 close to the side of display screen module 103
It is provided with assembly positioning column 1012, which limits display screen module 103 and moved to 102 direction of printer module
It is dynamic；Printer module 102 is overlapped in display screen module 103 close to one end of display screen module 103 and by bolt and assembly
Threaded hole connection on positioning column 1012, the one end of printer module 102 far from display screen module 103 connects with mounting bracket 101
It connects；The one end of display screen module 103 far from printer module 102 is equipped with USB modules 104；The both ends of fixing bracket 105 pass through
Bolt is connect with printer module 102 and USB modules 104 respectively, is completed to assemble entire automobile data recorder.
Button limit hole 1013 is provided on mounting bracket 101, when button 3 is mounted in mounting bracket 101, button 3 is placed in
In button limit hole 1013, for use in operation.Cross contact 6, cross contact 6 and display screen mould are provided on button 3
The touch-switch of group 103 is correspondingly arranged, and pressing keys 3, cross contact 6 is contacted with touch-switch, starts the button 3 control
Corresponding function.Uniformly distributed on the fixed part 1 of press-key structure 100 there are four buttons 3, correspondingly, button limit hole 1013 is provided with
Four.The number of specific button 3 and button limit hole 1013 is set according to actual demand.The automobile data recorder is pressed using above-mentioned
It is smaller that bond structure 100 so that press-key structure 100 takes up space on automobile data recorder, increases the area of display panel, and
3 uniform force of each button, frequent pressing keys 3 are not in that the phenomenon that fracture of U-shaped elastic arm 2 and button 3 link is sent out
It is raw.
Further, in the present embodiment, the fixed part 1 of basic fixed part 11 and the connection formation of fixing end 12 is inverted
Portal structures connects U-shaped elastic arm 2, can reduce press-key structure 100 along perpendicular to the length side of fixed part 1 on this structure
To area occupied, be conducive to reduce press-key structure 100 occupied space.
Note that above are only the preferred embodiment of the utility model.It will be appreciated by those skilled in the art that the utility model is not
It is limited to specific embodiment described here, various apparent variations can be carried out for a person skilled in the art, readjusted
With replacement without departing from the scope of protection of the utility model.Therefore, although being carried out to the utility model by above example
It is described in further detail, but the utility model is not limited only to above example, is not departing from the utility model design
In the case of, can also include other more equivalent embodiments, and the scope of the utility model is determined by scope of the appended claims
It is fixed.
Claims (10)
1. a kind of press-key structure, which is characterized in that including：
Fixed part (1)；
U-shaped elastic arm (2), multiple U-shaped elastic arms (2) are arranged along the length direction of the fixed part (1), the U
One arm of shape elastic arm (2) is connect with the fixed part (1)；And
Button (3) is connect with another arm of the U-shaped elastic arm (2), and one is respectively connected on each U-shaped elastic arm (2)
A button (3).
2. press-key structure according to claim 1, which is characterized in that the opening direction of the U-shaped elastic arm (2) is parallel to
The length direction of the fixed part (1).
3. press-key structure according to claim 2, which is characterized in that the thickness of the U-shaped elastic arm (2) is uniformly arranged.
4. according to any press-key structure in claim 1-3, which is characterized in that an arm of the U-shaped elastic arm (2) with
There is first connecting portion (4), between another arm and the button (3) of the U-shaped elastic arm (2) between the fixed part (1)
With second connecting portion (5), the first connecting portion (4) and the second connecting portion (5) are each perpendicular to the U-shaped elastic arm
(2) opening direction.
5. according to any press-key structure in claim 1-3, which is characterized in that be provided with cross on the button (3)
Shape contact (6).
6. according to any press-key structure in claim 1-3, which is characterized in that the fixed part (1) includes that basis is solid
The fixing end (12) determined portion (11) and be symmetricly set on described basic fixed part (11) both ends, U-shaped elastic arm (2) setting exist
On the basis fixed part (11).
7. press-key structure according to claim 6, which is characterized in that offer connecting hole on the fixing end (12)
(121)。
8. a kind of automobile data recorder, which is characterized in that including any press-key structure (100) in claim 1-7.
9. automobile data recorder according to claim 8, which is characterized in that including mounting bracket (101), the mounting bracket
(101) limited post (1011) is provided on, the connecting hole (121) of the press-key structure (100) is threaded through the limited post
(1011) in, the press-key structure (100) is equipped with printer module (102) and display far from the mounting bracket (101) side
Shield module (103) to limit movement of the press-key structure (100) in vertical direction.
10. automobile data recorder according to claim 9, which is characterized in that be provided with button limit on the mounting bracket (101)
Position hole (1013), the button (3) are placed in the button limit hole (1013), and cross is provided on the button (3) and is touched
Point (6), the cross contact (6) is corresponding with the display screen module (103) and interval is arranged, pressing keys (3), cross
Contact (6) is contacted with touch-switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721529752.2U CN207611702U (en) | 2017-11-14 | 2017-11-14 | A kind of press-key structure and automobile data recorder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721529752.2U CN207611702U (en) | 2017-11-14 | 2017-11-14 | A kind of press-key structure and automobile data recorder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207611702U true CN207611702U (en) | 2018-07-13 |
Family
ID=62795324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721529752.2U Active CN207611702U (en) | 2017-11-14 | 2017-11-14 | A kind of press-key structure and automobile data recorder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207611702U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112017891A (en) * | 2020-08-25 | 2020-12-01 | 成都极米科技股份有限公司 | Novel projector key structure |
| CN112053875A (en) * | 2020-08-21 | 2020-12-08 | 东风电驱动系统有限公司 | Multifunctional key structure of electronic equipment |
-
2017
- 2017-11-14 CN CN201721529752.2U patent/CN207611702U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112053875A (en) * | 2020-08-21 | 2020-12-08 | 东风电驱动系统有限公司 | Multifunctional key structure of electronic equipment |
| CN112017891A (en) * | 2020-08-25 | 2020-12-01 | 成都极米科技股份有限公司 | Novel projector key structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207611702U (en) | A kind of press-key structure and automobile data recorder | |
| CN104618551B (en) | Side key-press mounting structure and electronic equipment | |
| CN201657596U (en) | Electromagnetic screen | |
| US7701699B2 (en) | Supporting structure and display device using the same | |
| CN105450804B (en) | A kind of mobile terminal | |
| CN205690451U (en) | The display panel fixed structure of kitchen range and kitchen range | |
| CN208014915U (en) | Electronic product and its battery spring lamination pressing device | |
| CN214504288U (en) | Detachable keyboard panel structure of notebook computer | |
| CN102074864B (en) | Socket and socket assembly | |
| CN212461462U (en) | Push-button switch and control panel thereof | |
| CN205194586U (en) | Button resets and notebook computer thereof | |
| CN100559922C (en) | Supporting construction and use the display unit of this supporting construction | |
| CN205358496U (en) | Watch | |
| CN209627865U (en) | A kind of remote controler with LCD display | |
| CN113672126A (en) | Fixing structure of touch module | |
| CN207868087U (en) | A kind of mounting structure of switch on wall or socket | |
| CN101770881A (en) | Press key structure | |
| CN208783940U (en) | A kind of table tool equipped with touch-screen electronic equipment | |
| CN205038917U (en) | Display plate component and have its air purifier | |
| CN210348342U (en) | PCIE display card reinforcing apparatus | |
| CN217153666U (en) | Base structure capable of being quickly disassembled and assembled | |
| US20240012488A1 (en) | Spring mount keyboard | |
| CN203038831U (en) | Thin-type keyboard simple and convenient to assemble | |
| CN212161694U (en) | Temperature controller with installation buckle structure | |
| CN209821789U (en) | Novel KVM switcher |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |