CN201138625Y - Big press key mechanism with elastic arm suitable for plastic panel - Google Patents
Big press key mechanism with elastic arm suitable for plastic panel Download PDFInfo
- Publication number
- CN201138625Y CN201138625Y CNU2007200589524U CN200720058952U CN201138625Y CN 201138625 Y CN201138625 Y CN 201138625Y CN U2007200589524 U CNU2007200589524 U CN U2007200589524U CN 200720058952 U CN200720058952 U CN 200720058952U CN 201138625 Y CN201138625 Y CN 201138625Y
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- China
- Prior art keywords
- elastic arm
- key
- side plate
- big key
- whole big
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- 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.)
- Expired - Lifetime
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- Input From Keyboards Or The Like (AREA)
Abstract
A large keystroke mechanism with elastic arms, which is suitable for a plastic panel, includes an integral large keystroke provided with a strip key top part; two side plates extend out downwards from the two sides in the landscape orientation; the edges of the two side plates are all provided with elastic arms; the free ends of each elastic arm are provided with pins; the tail parts of the two side plates are all provided with tail pins; the outer surfaces of the two side plates are all provided with convex button positions; the head part of one side plate extends outside for being used for pressing the pressure pad of a control switch on a chassis; the utility model also includes a keystroke window arranged on the plastic panel; the two sides of the keystroke window are provided with position hooks; the integral large keystroke is blocked in the window; the large keystroke and the elastic arms are designed integrally; the pressing process has the advantages of powerfulness, no non-occupation feeling, flexible moving, saving material cost and assembly time by the resilience and offset of the elastic arms. The integral large keystroke is designed to be convenient for the coordination with the surface profiles of the plastic panels of the chassis with different shapes; the large keystroke mechanism is broadly suitable for being matched and used with a computer chassis and an industrial device.
Description
Technical field
The utility model relates to the button that equipment such as computer housing uses, it specifically is a kind of big key mechanism of applicable plastic panel with elastic arm, this big key mechanism comprises the whole big key with elastic arm, whole big key be placed in plastic front board by in the key window, elastic arm resilience by self resets, flexible movements can be avoided problems such as conventional keys is stuck.
Background technology
The plastic rubber panel major part of equipment such as desktop computer case is equipped with and starts power supply, restarts or the push switch of other function, this push switch industry generally is to adopt independent push switch part, is assembled to and realizes correlation function on the panel.Traditional connected mode of push switch that this is independent and plastic rubber panel body adopts screw to add the back-moving spring fit more, trip adds back-moving spring fit etc., independent push switch mechanism structure is complicated, material, mould and assembly cost are increased, have the not quality hidden danger of return of card key sometimes.
Summary of the invention
For overcoming conventional keys mechanism technology above shortcomings in uses such as computer housings, the utility model provides a kind of big key mechanism with elastic arm of applicable plastic panel, and has a whole big key of elastic arm, with coordinate design and the supporting requirement of satisfying different shaping cabinet plastic rubber panel, save material.
The big key mechanism with elastic arm of applicable plastic panel of the present utility model comprises:
A whole big key, it has the key top portion, this key top is divided into bar shaped, laterally side plate is extended on both sides respectively downwards, the edge of two side plates is equipped with elastic arm, and the free end of each elastic arm is provided with leg, and the edge of two side plate afterbodys is equipped with the tail leg, the outer surface of two side plates has protruding button bit, and the head of a side plate extends outward the pressing plate by the system switch that is used to push on the cabinet; And,
Offer on the plastic front board by key window, should be by key window both sides some location trip that extends internally out, whole big key is arranged at by in the key window, the leg of described whole big key, rear leg and the trip clamping of corresponding location, the protruding button bit of two side plate outer surfaces and the interior extension edge snapping of pressing key window stop whole big key rollback.
Whole big key with elastic arm of the present utility model, comprise the key top portion, this key top is divided into bar shaped, side plate is extended on its horizontal both sides respectively downwards, the edge of two side plates is equipped with elastic arm, and the free end of each elastic arm is provided with leg, and the afterbody edge of two side plates is equipped with the tail leg, the outer surface of two side plates has protruding button bit, and the head of a side plate extends outward the pressing plate by the system switch that is used to push on the cabinet.
The utility model adopts whole big key, whole big key be placed in plastic front board by in the key window, whole big key relies on the elastic arm resilience of self to reset, directly with hand pressing keys outer surface, by corresponding pressing plate on the button push on the cabinet by the system switch, thereby the realization switching function, flexible movements can be avoided problems such as conventional keys is stuck.
Big key and the design of elastic arm one rely on the elastic recoil of plastic cement itself to reset, and make the whole process of pushing that dynamics be arranged, and do not have vacant sense, and the area of pushing is big, and feel is fine, pushes stable; And saved traditional back-moving spring and screw etc., saved material cost and installation time.
The whole big key of the utility model is convenient to the cabinet plastic front board surface profile coordinate design with different shaping, extensively is suitable for uses such as computer housing, industrial control equipment.
Description of drawings
Fig. 1,2 is a whole big key exemplary embodiments structural representation of the present utility model;
Fig. 3 is the schematic diagram that Fig. 1,2 whole big keys combine with a plastic front board;
Fig. 4 is the partial enlarged drawing of the joint portion A among Fig. 3;
Fig. 5 is the big key mechanism for implementing illustration intention of applicable plastic panel of the present utility model, and wherein, whole big key adopts Fig. 1,2 embodiment;
Fig. 6 be Fig. 5 embodiment dorsal part to exploded view;
Fig. 7 is the B part partial enlarged drawing among Fig. 6.
Embodiment
Below in conjunction with the embodiment accompanying drawing the utility model is described in detail.
With reference to Fig. 1,2, whole big key 1 with elastic arm comprises key top portion 16, this key top is divided into bar shaped, side plate 14,14 ' is extended on its horizontal both sides respectively downwards, the edge of two side plates is respectively equipped with elastic arm 12,12 ', the free end of two elastic arms is respectively equipped with leg 11,11 ', the afterbody edge of two side plates is respectively equipped with tail leg 15,15 ', the outer surface of two side plates has the head of 13,13 ', side plate 14 of protruding button bit to extend outward to be used to push the pressing plate 10 by the system switch on the cabinet.
Wherein, the connecting portion of elastic arm and its place side plate is in the edge, middle part of this side plate, and (promptly with the side plate connecting portion) narrows down the elastic arm width gradually from its free end to its afterbody.
The short column that the protruding button bit 13,13 ' of the outer surface of two side plates can be an evagination etc.The connecting portion of elastic arm afterbody and it and place side plate all can be established the reinforcement with button bit effect, sees Fig. 2.
Key top portion 16 rectangular or Long Circle or ellipses etc. are to coordinate with the plastic rubber panel of different shaping.
Whole big key combines as shown in Figure 3, Figure 4 with plastic front board.On plastic front board 2, offer with whole big key adaptive by key window, should be by the key window both sides some location trip 21,23,21 ', 23 ' that extends internally out, whole big key 1 is arranged at this by in the key window, its leg 11,11 ', tail leg 15,15 ' and corresponding described location trip clamping, the protruding button bit 13 of two side plates 14,14 ' outer surface, 13 ' and press interior extension edge 22, the 22 ' snapping of key window stops whole big key rollback.Directly push the big key outer surface with hand, by corresponding pressing plate 10 on the button push on the cabinet by the system switch, thereby realize switching function, the elastic arm resilience that relies on self that resets of big key realizes.
For example shown in Fig. 5-7, wherein, whole big key adopts above-mentioned Fig. 1,2 example structure to the big key mechanism for implementing of the utility model applicable plastic panel.
Fig. 5-7 illustrated embodiment comprises: a whole big key 1, it has key top portion 16, this key top is divided into bar shaped, laterally side plate 14,14 ' is extended on both sides respectively downwards, the edge of two side plates is respectively equipped with elastic arm 12,12 ', the free end of two elastic arms is respectively equipped with leg 11,11 ', the afterbody edge of two side plates is respectively equipped with tail leg 15,15 ', the outer surface of two side plates has the head of 13,13 ', side plate 14 of protruding button bit to extend outward to be used to push the pressing plate 10 by the system switch on the cabinet; And,
Offer on the plastic front board 2 by key window 20, should be by the key window 20 both sides some location trip 21,23,21 ', 23 ' that extends internally out, whole big key 1 is arranged at this by in the key window 20, the leg 11 of whole big key, 11 ', tail leg 15,15 ' and corresponding described location trip clamping, the protruding button bit 13 of two side plates 14,14 ' outer surface, 13 ' and press interior extension edge 22, the 22 ' snapping of key window stops whole big key rollback.
The elastic arm of whole big key and the connecting portion of its place side plate are in the edge, middle part of this side plate, and (promptly with the side plate connecting portion) narrows down the elastic arm width gradually from its free end to its afterbody.
The reinforcement with button bit effect is all established with the connecting portion of place side plate in the elastic arm afterbody of whole big key and it, and this reinforcement and the described corresponding interior extension edge snapping of pressing key window stop whole big key rollback.
The pressing plate 10 of whole big key with by system switch contact-making surface 10 ' for matsurface or on contact-making surface 10 ', establish concave and convex strip, to increase and frictional force by the system switch.
Claims (10)
1, a kind of big key mechanism with elastic arm of applicable plastic panel is characterized in that comprising:
A whole big key, it has the key top portion, this key top is divided into bar shaped, laterally side plate is extended on both sides respectively downwards, the edge of two side plates is equipped with elastic arm, and the free end of each elastic arm is provided with leg, and the edge of two side plate afterbodys is equipped with the tail leg, the outer surface of two side plates has protruding button bit, and the head of a side plate extends outward the pressing plate by the system switch that is used to push on the cabinet; And,
Offer on the plastic front board by key window, should be by key window both sides some location trip that extends internally out, whole big key is arranged at by in the key window, leg, rear leg and the trip clamping of corresponding location of whole big key, the protruding button bit of two side plate outer surfaces and the interior extension edge snapping of pressing key window stop whole big key rollback.
2, according to the big key mechanism with elastic arm of the applicable plastic panel of claim 1, it is characterized in that: the connecting portion of the elastic arm of described whole big key and its place side plate is in the edge, middle part of this side plate, and the width of elastic arm narrows down gradually from its free end to its afterbody.
3, according to the big key mechanism with elastic arm of the applicable plastic panel of claim 1 or 2, it is characterized in that: the connecting portion of the elastic arm afterbody of described whole big key and it and place side plate is all established the reinforcement with button bit effect, this reinforcement and the described corresponding interior extension edge snapping of pressing key window stop whole big key rollback.
4, according to the big key mechanism with elastic arm of the applicable plastic panel of claim 1 or 2, it is characterized in that: the pressing plate of described whole big key be matsurface or on this contact-making surface, establish concave and convex strip by system switch contact-making surface.
5, a kind of whole big key with elastic arm, it is characterized in that comprising the key top portion, this key top is divided into bar shaped, side plate is extended on its horizontal both sides respectively downwards, the edge of two side plates is equipped with elastic arm, and the free end of each elastic arm is provided with leg, and the afterbody edge of two side plates is equipped with the tail leg, the outer surface of two side plates has protruding button bit, and the head of a side plate extends outward the pressing plate by the system switch that is used to push on the cabinet.
6, according to the whole big key with elastic arm of claim 5, it is characterized in that: the connecting portion of described elastic arm and its place side plate is in the edge, middle part of this side plate, and the elastic arm width narrows down gradually from its free end to its afterbody.
7, according to the whole big key with elastic arm of claim 5 or 6, it is characterized in that: the connecting portion of described elastic arm afterbody and it and place side plate is all established the reinforcement with button bit effect.
8, according to the whole big key with elastic arm of claim 5 or 6, it is characterized in that: described pressing plate be matsurface by system switch contact-making surface.
9, according to the whole big key with elastic arm of claim 5 or 6, it is characterized in that: described pressing plate with by establishing concave and convex strip on the system switch contact-making surface.
10, according to the whole big key with elastic arm of claim 5 or 6, it is characterized in that: described key top portion is rectangle or Long Circle or the ellipse of coordinating with plastic rubber panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200589524U CN201138625Y (en) | 2007-10-26 | 2007-10-26 | Big press key mechanism with elastic arm suitable for plastic panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200589524U CN201138625Y (en) | 2007-10-26 | 2007-10-26 | Big press key mechanism with elastic arm suitable for plastic panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201138625Y true CN201138625Y (en) | 2008-10-22 |
Family
ID=40039306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200589524U Expired - Lifetime CN201138625Y (en) | 2007-10-26 | 2007-10-26 | Big press key mechanism with elastic arm suitable for plastic panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201138625Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102135356A (en) * | 2011-05-05 | 2011-07-27 | 合肥美的荣事达电冰箱有限公司 | Manual ice making machine and refrigerator with same |
| CN102723074A (en) * | 2012-03-28 | 2012-10-10 | 深圳市中凯鑫科技有限公司 | Separable and foldable integrated musical instrument and keyboard manufacturing technology |
-
2007
- 2007-10-26 CN CNU2007200589524U patent/CN201138625Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102135356A (en) * | 2011-05-05 | 2011-07-27 | 合肥美的荣事达电冰箱有限公司 | Manual ice making machine and refrigerator with same |
| CN102723074A (en) * | 2012-03-28 | 2012-10-10 | 深圳市中凯鑫科技有限公司 | Separable and foldable integrated musical instrument and keyboard manufacturing technology |
| CN102723074B (en) * | 2012-03-28 | 2014-06-04 | 深圳市中凯鑫科技有限公司 | Separable and foldable integrated musical instrument and keyboard manufacturing technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: TCL NEW TECHNOLOGY (HUIZHOU) CO., LTD. Free format text: FORMER OWNER: TCL BUSINESS SYSTEMS TECHNOLOGY (HUIZHOU) CO., LTD. Effective date: 20100719 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C56 | Change in the name or address of the patentee |
Owner name: TCL BUSINESS SYSTEMS TECHNOLOGY (HUIZHOU) CO., LTD Free format text: FORMER NAME: TCL COMPUTER TECH. CO., LTD. |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 516001 ZHONGKAI HIGH-TECH DEVELOPMENT ZONE, HUIZHOU CITY, GUANGDONG PROVINCE TO: 516001 RESIDENTIAL QUATER 19, ZHONGKAI HIGH-TECH DEVELOPMENT ZONE, HUIZHOU CITY, GUANGDONG PROVINCE |
|
| CP03 | Change of name, title or address |
Address after: 516001 Guangdong province Huizhou City Zhongkai high tech Development Zone Patentee after: TCL commercial systems technology (Huizhou) Co.,Ltd. Address before: 516001 Guangdong province Huizhou City Zhongkai high tech Development Zone TCL computer company Patentee before: TCL Computer Tech. Co.,Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100719 Address after: 516001 Guangdong province Huizhou Zhongkai hi tech Development Zone No. 19 district Patentee after: TCL NEW TECHNOLOGY (HUIZHOU) Co.,Ltd. Address before: 516001 Guangdong province Huizhou City Zhongkai high tech Development Zone Patentee before: TCL commercial systems technology (Huizhou) Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20081022 |
|
| CX01 | Expiry of patent term |