CN201490053U - Key locking mechanism for stopping pressing stroke of keys and electronic device - Google Patents
Key locking mechanism for stopping pressing stroke of keys and electronic device Download PDFInfo
- Publication number
- CN201490053U CN201490053U CN2009201688992U CN200920168899U CN201490053U CN 201490053 U CN201490053 U CN 201490053U CN 2009201688992 U CN2009201688992 U CN 2009201688992U CN 200920168899 U CN200920168899 U CN 200920168899U CN 201490053 U CN201490053 U CN 201490053U
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- China
- Prior art keywords
- button
- stop part
- latch piece
- locked mechanism
- electronic installation
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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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- Push-Button Switches (AREA)
Abstract
The utility model discloses a key locking mechanism for stopping the pressing stroke of keys and an electronic device. The key locking mechanism comprises a latch member which is used for being pushed by a driving member so as to move in a first direction; a stopping member which is connected to the latch member; the stopping member is formed with a first slope structure, wherein the first slope structure is used for abutting against a key when the stopping member moves in the first direction, so as to lead the stopping member to move in a section direction which is substantially vertical to the first direction; and a first elastic element which is connected with the stopping member and used for pushing the stopping member to move in a third direction opposite to the second direction, so as to lead the stopping member to stop the pressing stroke of the key.
Description
Technical field
The present invention relates to a kind of button locked mechanism, especially relate to a kind of backstop button pressed stroke keys locked mechanism that is used for.
Background technology
Usually all be provided with many function buttons now on the electronic product, the user can realize the concrete function of electronic product by operating these function buttons.Yet when user's mistake compression functions button, then can cause the misoperation of electronic product, when user mistake voltage source button, can cause system to start shooting again for instance and cause system's software to damage easily, especially furnish the electronic product in showing the market, as notebook computer etc., be easy to because other people deliberately or mistake voltage source button and cause system to be started shooting again, cause managerial inconvenience, just be the problem of the required effort of design of electronic products now so how to design the button locked mechanism of an easy operating.
The utility model content
The object of the present invention is to provide a kind of backstop button pressed stroke keys locked mechanism that is used for, to solve the above problems.
The object of the present invention is achieved like this, promptly discloses a kind of button locked mechanism, and it includes a latch piece, and it is used for being promoted to move in a first direction by an actuator; One stop part, it is connected in this latch piece, is formed with one first ramp structure on this stop part, and it is used for being connected to a button in this stop part toward this first direction when moving, so that this stop part moves toward the second direction perpendicular to this first direction in fact; And one first flexible member, it connects this stop part, this flexible member is used for promoting this stop part and moves toward the third direction in contrast to this second direction so that this this button of stop part backstop press down stroke.
The present invention also discloses a kind of electronic installation, and it includes a housing, which is provided with an opening; One switch, it is installed in this housing; One button, it is installed on this housing, and this button is used for triggering this switch; And a button locked mechanism, it is installed in this housing, and this button locked mechanism is used for the stroke that presses down of this button of backstop.This button locked mechanism includes a latch piece, and it is used for being promoted to move in a first direction by this actuator when an actuator passes this opening of this housing; One stop part, it is connected in this latch piece, is formed with one first ramp structure on this stop part, and it is used for being connected to this button in this stop part toward this first direction when moving, so that this stop part moves toward the second direction perpendicular to this first direction in fact; And one first flexible member, it connects this stop part, this flexible member is used for promoting this stop part and moves toward the third direction in contrast to this second direction so that this this button of stop part backstop press down stroke and this button can't trigger this switch.
Advantage of the present utility model is, its button locked mechanism can actuator (as the computer lock) when being inserted in the housing simultaneously breech lock live button, meaning is the stroke that presses down of backstop button, can avoid the human factor mistake to push power button thus, and cause system to be started shooting again and cause the system software to damage, this is for the electronic installation of ornaments in showing the market, as notebook computer etc., can be in computer lock locking electronic installation the breech lock power button, and then promote the convenience of operation and safety management.
Description of drawings
Fig. 1 is the element decomposing schematic representation of preferred embodiment electronic installation of the present invention;
Fig. 2 and Fig. 3 are respectively preferred embodiment button the locked mechanism of the present invention not top view of breech lock button and schematic perspective view as yet;
Fig. 4 to Fig. 6 is respectively the top view of preferred embodiment button locked mechanism breech lock button of the present invention and the schematic perspective view of different visual angles.
The main element symbol description
50 electronic installations, 52 housings
54 loam cakes, 541 openings
56 lower covers, 561 openings
58 switches, 59 circuit boards
60 buttons, 601 pedestals
602 rod members, 62 actuators
64 button locked mechanisms, 66 latch pieces
662 perforates of 661 prodgers
663 lids, 68 stop parts
681 trips, 682 sliding bars
683 first ramp structures, 684 second ramp structures
70 first flexible members, 72 second flexible members
74 supporting constructions
Embodiment
About aforementioned and other technology contents, characteristics and effect of the present invention, in the detailed description of a following cooperation preferred embodiment with reference to the accompanying drawings, can clearly present.The direction term of being mentioned in following examples, for example: upper and lower, left and right, front or rear etc. only are the directions with reference to attached drawings.Therefore, the direction term of use is to be used for illustrating not to be to be used for limiting the present invention.
See also Fig. 1, Fig. 1 is the element decomposing schematic representation of preferred embodiment one electronic installation 50 of the present invention, electronic installation 50 can be a portable electronic devices, as a notebook computer, electronic installation 50 includes a housing 52, it is used for coating inner member, and housing 52 includes a loam cake 54 and a lower cover 56, is formed with an opening 541 and an opening 561 respectively on loam cake 54 and the lower cover 56.Electronic installation 50 includes a switch 58 in addition, and it is installed in the housing 52, and switch 58 can be a mains switch; And a circuit board 59, it is used for carrying switch 58.Electronic installation 50 comprises a button 60 in addition, and it is installed in the opening 541 of loam cake 54, and button 60 is used for trigger switch 58, button 60 includes a pedestal 601, and a rod member 602, it is connected in pedestal 601, and the user can drive rod member 602 and presses down trigger switch 58 by pressing down pedestal 601.In addition, an actuator 62 is used for passing the opening 561 of lower cover 56, and actuator 62 can be computer lock, and it is used for electronic installation 50 is attached to other objects.
See also Fig. 2 and Fig. 3, Fig. 2 and Fig. 3 are respectively preferred embodiment button the locked mechanism 64 of the present invention not top view of breech lock button 60 and schematic perspective view as yet, when actuator 62 does not insert the opening 561 of lower cover 56 as yet, latch piece 66 and stop part 68 are than the opening 561 near lower cover 56, and stop part 68 and can't backstop button 60 press down stroke, that is to say that the user can press down button 60 and be used for driving switch 58.See also Fig. 2 to Fig. 6, Fig. 4 to Fig. 6 is respectively the top view of preferred embodiment button locked mechanism 64 breech lock buttons 60 of the present invention and the schematic perspective view of different visual angles, when actuator 62 inserts the opening 561 of lower cover 56, the prodger 661 that actuator 62 can promote latch piece 66 moves toward this first direction (directions X), being installed on stop part 68 on the latch piece 66 this moment also can be driven toward this first direction (directions X) and moved and away from the opening 561 of lower cover 56, first ramp structure 683 of stop part 68 can be connected to the rod member 602 of button 60 afterwards, because the slide relative that the rod member of first ramp structure 683 and button 60 is 602, it can make stop part 68 move toward the second direction (Y direction) perpendicular to this first direction (directions X) in fact, and first flexible member 70 and second flexible member 72 are compressed simultaneously; And after the prodger 661 of actuator 62 promotion latch pieces 66 moves a specific stroke toward this first direction (directions X), first ramp structure 683 of stop part 68 can break away from the rod member 602 in button 60, first flexible member 70 just no longer by compression at this moment, and can provide an elastic-restoring force to stop part 68, being used to promote stop part 68 moves toward the third direction (+Y direction) in contrast to this second direction (Y direction), extremely shown in Figure 6 as Fig. 4, so that the pedestal 601 of stop part 68 backstop buttons 60, and backstop button 60 integral body press down stroke, this moment, the rod member 602 of button 60 just can't trigger switch 58, and reached the purpose of locking button 60.
Otherwise, when user's desire discharges the state of button locked mechanism 64 breech lock buttons 60, actuator 62 can be extracted opening 561 in lower cover 56, this moment is not because actuator 62 forces in latch piece 66, so second flexible member 72 just no longer by compression, and can provide an elastic-restoring force to latch piece 66, being used for drive bolt latch fitting 66 moves to (+directions X) toward the four directions in contrast to this first direction, and this moment stop part 68 second ramp structure 684 can be connected to the rod member 602 of button 60, because the slide relative that the rod member of second ramp structure 684 and button 60 is 602, it can make stop part 68 move toward this second direction (Y direction) once more, and this moment, first flexible member 70 was compressed again; And, latch piece 66 breaks away from behind the state of the rod member 602 of button 60 when moving to second ramp structure 684, first flexible member 70 just no longer by compression at this moment, and can provide an elastic-restoring force to stop part 68, being used to promote stop part 68 moves toward this third direction (+Y direction), and get back to as Fig. 2 and position shown in Figure 3, the just pedestal 601 of backstop button 60 no longer of stop part 68 this moment is so but just trigger switch 58 of the rod member 602 of button 60 discharges the purpose that button 60 locks and reach.
Be compared to background technology, button locked mechanism provided by the present invention can actuator (as the computer lock) when being inserted in the housing simultaneously breech lock live button, meaning is the stroke that presses down of backstop button, can avoid the human factor mistake to push power button thus, and cause system to be started shooting again and cause the system software to damage, this is for the electronic installation of ornaments in showing the market, as notebook computer etc., can be in computer lock locking electronic installation the breech lock power button, and then promote the convenience of operation and safety management.
The above only is preferred embodiment of the present invention, and all equalizations of being done according to the utility model claim change and modify, and all should belong to the covering scope of patent of the present invention.
Claims (24)
1. one kind is used for backstop button pressed stroke keys locked mechanism, it is characterized in that this button locked mechanism includes: one is used for being promoted latch piece to move in a first direction by an actuator; One stop part, it is connected in this latch piece, is formed with one first ramp structure on this stop part, and it is used for being connected to a button at this stop part when this first direction moves, so that this stop part moves toward the second direction perpendicular to this first direction; And one be used for promoting this stop part and move so that first flexible member of this this button pressed stroke of stop part backstop toward the third direction in contrast to this second direction, and it connects this stop part.
2. button locked mechanism as claimed in claim 1 is characterized in that this latch piece includes a protuberance, and it is used for being contacted with this actuator.
3. button locked mechanism as claimed in claim 1 is characterized in that, is formed with a perforate on this latch piece, and this button is arranged among this perforate.
4. button locked mechanism as claimed in claim 1 is characterized in that this latch piece includes a lid, and this stop part is arranged among this lid.
5. button locked mechanism as claimed in claim 4 is characterized in that this stop part includes at least one trip, and it is used for being sticked in this lid.
6. button locked mechanism as claimed in claim 1 is characterized in that this stop part includes a sliding bar, and it slidably is arranged in this latch piece, and this first flexible member is sheathed on this sliding bar.
7. button locked mechanism as claimed in claim 1 is characterized in that, this first flexible member is a spring.
8. button locked mechanism as claimed in claim 1, it is characterized in that, this button locked mechanism comprise in addition one be used for when this actuator does not force in this latch piece, driving this latch piece toward in contrast to a four directions of this first direction to second flexible member that moves, it is connected in this latch piece.
9. button locked mechanism as claimed in claim 8, it is characterized in that, be formed with one second ramp structure on this stop part in addition, it is used for driving this latch piece at this second flexible member and is connected to this button toward this four directions when mobile, so that this stop part moves toward this second direction.
10. button locked mechanism as claimed in claim 8 is characterized in that, this second flexible member is a spring.
11. an electronic installation, it includes: housing which is provided with an opening; Switch, it is installed in this housing; Button, it is installed on this housing, and this button is used for triggering this switch; And button locked mechanism, it is installed in this housing, this button locked mechanism is used for the stroke that presses down of this button of backstop, it is characterized in that this button locked mechanism includes: one is used for when an actuator passes this opening of this housing by the latch piece of this actuator promotion to move in a first direction; One stop part, it is connected in this latch piece, is formed with one first ramp structure on this stop part, and it is used for being connected to this button at this stop part when this first direction moves, so that this stop part moves toward the second direction perpendicular to this first direction; And first flexible member, it connects this stop part, this first flexible member is used for promoting this stop part and moves toward the third direction in contrast to this second direction so that this this button of stop part backstop press down stroke and this button can't trigger this switch.
12. electronic installation as claimed in claim 11 is characterized in that, this latch piece includes a protuberance, and it is used for being contacted with this actuator.
13. electronic installation as claimed in claim 11, it is characterized in that, be formed with a perforate on this latch piece, this button includes a pedestal, an and rod member that is used for triggering this switch, it is connected in this pedestal and is arranged among this perforate, and wherein this stop part is used for the stroke that presses down of this pedestal of backstop, so that this rod member can't trigger this switch.
14. electronic installation as claimed in claim 11 is characterized in that, this latch piece includes a lid, and this stop part is arranged among this lid.
15. electronic installation as claimed in claim 14 is characterized in that, this stop part includes at least one trip, and it is used for being sticked in this lid.
16. electronic installation as claimed in claim 11 is characterized in that, this stop part includes a sliding bar, and it slidably is arranged in this latch piece, and this first flexible member is sheathed on this sliding bar.
17. electronic installation as claimed in claim 11 is characterized in that, this first flexible member is a spring.
18. electronic installation as claimed in claim 11, it is characterized in that, this button locked mechanism comprises one second flexible member in addition, it is connected in this latch piece, this second flexible member is used for when this actuator does not force in this latch piece, drive this latch piece toward in contrast to a four directions of this first direction to moving.
19. electronic installation as claimed in claim 18, it is characterized in that, be formed with one on this stop part in addition and be used for driving this latch piece and when mobile, be connected to this button toward this four directions so that second ramp structure that this stop part moves toward this second direction in this second flexible member.
20. electronic installation as claimed in claim 18 is characterized in that, this second flexible member is a spring.
21. electronic installation as claimed in claim 11 is characterized in that, this housing inboard is provided with a supporting construction, and it is used for supporting this button locked mechanism.
22. electronic installation as claimed in claim 11 is characterized in that, this switch is a mains switch.
23. electronic installation as claimed in claim 11 is characterized in that, this actuator is a computer lock.
24. electronic installation as claimed in claim 11 is characterized in that, this electronic installation is a notebook computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201688992U CN201490053U (en) | 2009-08-25 | 2009-08-25 | Key locking mechanism for stopping pressing stroke of keys and electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201688992U CN201490053U (en) | 2009-08-25 | 2009-08-25 | Key locking mechanism for stopping pressing stroke of keys and electronic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201490053U true CN201490053U (en) | 2010-05-26 |
Family
ID=42428922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201688992U Expired - Lifetime CN201490053U (en) | 2009-08-25 | 2009-08-25 | Key locking mechanism for stopping pressing stroke of keys and electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201490053U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102880268A (en) * | 2011-06-27 | 2013-01-16 | 鸿富锦精密工业（深圳）有限公司 | Power switch system |
| CN103367012A (en) * | 2012-04-10 | 2013-10-23 | 纬创资通股份有限公司 | Switch module for staring dormant mode of electronic device and electronic device |
| CN103729082A (en) * | 2012-10-12 | 2014-04-16 | 纬创资通股份有限公司 | Key control device of touch control panel |
| CN103838380A (en) * | 2012-11-20 | 2014-06-04 | 联想(北京)有限公司 | Keyboard and electronic equipment |
| CN105786088A (en) * | 2014-12-15 | 2016-07-20 | 宏碁股份有限公司 | Shell body device |
-
2009
- 2009-08-25 CN CN2009201688992U patent/CN201490053U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102880268A (en) * | 2011-06-27 | 2013-01-16 | 鸿富锦精密工业（深圳）有限公司 | Power switch system |
| CN103367012A (en) * | 2012-04-10 | 2013-10-23 | 纬创资通股份有限公司 | Switch module for staring dormant mode of electronic device and electronic device |
| CN103367012B (en) * | 2012-04-10 | 2015-09-09 | 纬创资通股份有限公司 | Be used for starting the switch module of park mode and the electronic installation of electronic installation |
| CN103729082A (en) * | 2012-10-12 | 2014-04-16 | 纬创资通股份有限公司 | Key control device of touch control panel |
| CN103729082B (en) * | 2012-10-12 | 2016-09-07 | 纬创资通股份有限公司 | Key control device of touch control panel |
| CN103838380A (en) * | 2012-11-20 | 2014-06-04 | 联想(北京)有限公司 | Keyboard and electronic equipment |
| CN103838380B (en) * | 2012-11-20 | 2017-12-26 | 联想(北京)有限公司 | A kind of keyboard and a kind of electronic equipment |
| CN105786088A (en) * | 2014-12-15 | 2016-07-20 | 宏碁股份有限公司 | Shell body device |
| CN105786088B (en) * | 2014-12-15 | 2019-02-12 | 宏碁股份有限公司 | Casing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100526 |
|
| CX01 | Expiry of patent term |