CN101206966B

CN101206966B - Anti-misoperation mechanism of power switch

Info

Publication number: CN101206966B
Application number: CN2006101692753A
Authority: CN
Inventors: 李志平; 郑再魁
Original assignee: Inventec Corp
Current assignee: Inventec Corp
Priority date: 2006-12-21
Filing date: 2006-12-21
Publication date: 2011-08-24
Anticipated expiration: 2026-12-21
Also published as: CN101206966A

Abstract

A power switch anti-error trigger mechanism is arranged on a shell of an electronic device and used for controlling the power of the electronic device, and comprises: a cylinder body arranged in the shell of the electronic device and provided with at least one buckling hole; a key cylinder arranged in the cylinder body and provided with an elastic hook part corresponding to the buckling hole; a key arranged in the key cylinder, wherein one end of the key is exposed out of the key cylinder, and the key is provided with a push top part which is propped against the elastic hook part; a top pressing piece arranged in the key cylinder; a first elastic element arranged between the key and the top pressing element; a push switch disposed in the electronic device; and a second elastic component arranged between the press switch and the top pressing component; the elastic hook part of the key cylinder retreats from the buckling hole of the cylinder body by pressing the key firstly, and then the key cylinder can be pushed and pressed, so that the top pressing piece positioned in the key cylinder pushes and presses the press switch, and the power supply interruption caused by mistaken touch can be avoided.

Description

The anti-actuate mechanism by accident of mains switch

Technical field

The present invention relates to a kind of anti-actuate mechanism by accident of mains switch, more detailed it, relate to a kind of anti-actuate mechanism by accident of avoiding false touch to bump causing power interruptions.

Background technology

Continuous development along with science and technology, electric equipment products obtain utilization more and more widely in daily life, and along with the maturation day by day of semiconductor fabrication and the arriving of informationized society, information products had become an indispensable part in the daily life already; Wherein increasing to people's influence with server (server) and computer, the user is more and more higher to the requirement of the operational capability of server (server) system and data storage capability, and traditional large server system generally has two or three station server at least, reach thousands of many at most, than general desktop computer the arithmetic speed height is arranged, plurality of advantages such as reliable operation time is long and external data output and input capability be powerful.

And this server and desktop computer must be opened the mains switch of being located on the panel (power key) to carry out the action of start earlier before running, and server and desktop computer are come into operation; Again if server and desktop computer make a mistake in assignment procedure, during situation that generation can't normal shutdown, the promptly so-called machine of working as then must be cut off the electricity supply and restarts to reset key (reset key).

But, the mains switch of this server and desktop computer (power) and reset key (reset key) and be all the structure that exposes, in the start situation under keep in repair action the time, or carry out other action, touch mains switch or reset key as if not for a short time, then make the program interrupt in the running, and cause no small influence; Especially the server of network-type; because server is in operation at any time; and must often safeguard; therefore in the process of safeguarding; this server is in the state of start; the action of maintenance personal in maintenance process is a lot, if not for a short time touching promptly cut off the electricity supply or restarted computer, server and computer is caused no small potential collision hazard.

Therefore, how to provide a kind of mains switch of anti-error shake-up, touch mains switch or reset key to avoid mistake, and server and computer are impacted, become the difficult problem that present industry is demanded urgently overcoming in fact.

Summary of the invention

In view of the shortcoming of above-mentioned prior art, main purpose of the present invention is to provide a kind of anti-actuate mechanism by accident of mains switch, can avoid false touch to bump the situation that mains switch causes power interruptions.

For reaching above-mentioned purpose, the invention provides a kind of anti-actuate mechanism by accident of mains switch, be located at the casing of an electronic installation, in order to control the power supply of this electronic installation, comprising: cylindrical shell, it is located at the casing of this electronic installation, and this cylindrical shell has at least one button hole; The button tube, it is located in this cylindrical shell, and this button tube has and the corresponding elasticity of this button hole hook part, and an end of this button tube is exposed at the outer end of this cylindrical shell, and this button tube has a perforation; Button, it is located in this button tube, and this button has one and be resisted against the ejection part of this elasticity hook part, and has a protuberance that is arranged in this perforation; Top-pressure part, it is located in this button tube; First elastic component, it is located between this button and the top-pressure part; Push switch, it is located in this electronic installation; And second elastic component, it is located between this push switch and the top-pressure part.

This first and second elastic component is a spring; This electronic installation is server or computer.

This cylindrical shell has a panel, and this panel has at least one hook part to be fixed in the casing surface of this electronic installation; This cylindrical shell has at least one guide groove, and this button tube has and the corresponding guide block of this guide groove, and this button tube is leaned against in this guide groove with slippage in this cylindrical shell by this guide block; This button tube has at least one block button hole, and this top-pressure part has the trip that corresponds to this block button hole, and this top-pressure part is fixed in this button tube.

This button has an axostylus axostyle, and this top-pressure part has a slot part, and this first elastic parts is located on the axostylus axostyle of this button and is leaned against in the slot part of this top-pressure part; This top-pressure part has a push rod, and this second elastic parts is located on this push rod and lean this push switch; This push switch has a press section, contacts the press section of this push switch by the push rod of this top-pressure part, thereby to control this push switch.

The ejection part of this button is a disk, thereby when pushing this button, this ejection part displacement, make the elasticity hook part of this button tube withdraw from the button hole of this cylindrical shell, and then push this button tube, and make the top-pressure part that is arranged in this button tube push this push switch, cause power interruptions thereby can avoid false touch to bump.

The outer end that this button tube is positioned at this cylindrical shell is a concave surface, and this perforation is positioned at the concave surface of this button tube outer end.

In sum, compared with prior art, the present invention has following technique effect.The anti-actuate mechanism by accident of mains switch of the present invention, in the casing of electronic installation, be provided with a cylindrical shell, and in this cylindrical shell, be provided with a button tube, in this button tube, be provided with a button, and in this button tube, be provided with a top-pressure part, and between this button and top-pressure part, be provided with one first elastic component, between this push switch and top-pressure part, be provided with one second elastic component; Push the button that this is arranged in this button tube outer end face earlier, make the displacement of contracting in the ejection part of this button, the button hole of this cylindrical shell is promptly withdrawed from the elasticity hook part of this button tube, to discharge this button tube, and then pushed this button tube, make the top-pressure part that is arranged in this button tube can push this push switch, to reach the purpose of avoiding false touch to bump causing power interruptions.

Description of drawings

Fig. 1 is the three-dimensional exploded view of the anti-actuate mechanism by accident of mains switch of the present invention;

Fig. 2 is the not cutaway view of action of the anti-actuate mechanism by accident of mains switch of the present invention;

Fig. 3 is the cutaway view that the button of the anti-actuate mechanism by accident of mains switch of the present invention is urged; And

Fig. 4 is the button of the anti-actuate mechanism by accident of mains switch of the present invention and the cutaway view that the button tube is urged.

Description of reference numerals

11 cylindrical shells, 110 panels

112 hook parts, 113 button holes

114 guide grooves, 12 button tubes

120 guide blocks, 121 elasticity hook parts

123 perforation of 122 concave surfaces

124 block button holes, 13 buttons

131 ejection parts, 132 protuberances

133 axostylus axostyles, 14 top-pressure parts

141 trips, 142 slot parts

143 push rods, 15 first elastic components

16 push switches, 161 press sections

17 second elastic components

Embodiment

Below by specific instantiation explanation embodiments of the present invention, art technology field personnel can understand other advantage of the present invention and effect easily by the disclosed content of this specification.

See also Fig. 1 and Fig. 2, three-dimensional exploded view for the anti-actuate mechanism by accident of mains switch of the present invention, this switch is located at the casing of an electronic installation, in order to control the power supply of this electronic installation, wherein this switch is mains switch (power) and resets key (reset key), and this electronic installation is server and computer; Comprise at least one cylindrical shell 11, this cylindrical shell 11 has a panel 110, and this panel 110 has at least one hook part 112 with the surperficial (not shown) of the casing that is fixed in this electronic installation, and this cylindrical shell 11 has at least one button hole 113 and at least one guide groove 114; One is located at the button tube 12 in this cylindrical shell 11, this button tube 12 has and this guide groove 114 corresponding guide blocks 120, this button tube 12 is leaned against in this guide groove 114 with slippage in this cylindrical shell 11 by this guide block 120, this button tube 12 has and this button hole 113 corresponding elasticity hook parts 121 again, and an end of this button tube 12 is exposed at the outer end of this cylindrical shell 11, to be positioned at the outer end of this cylindrical shell 11 be concave surface 122 to this button tube 12 again, this concave surface has a perforation 123, in addition, this button tube 12 has at least one block button hole 124; One is located at the button 13 in this button tube 12, and this button 13 has one and is the ejection part 131 of disk, and this ejection part 131 and against this elasticity hook part 121, and this button 13 also has a protuberance 132 and is arranged in this perforation 123, and this button 13 has an axostylus axostyle 133; One is located at the top-pressure part 14 in this button tube 12, and this top-pressure part 14 has the trip 141 that corresponds to this block button hole 124, and so that this top-pressure part 14 is fixed in this button tube 12, this top-pressure part 14 has a slot part 142 and a push rod 143 again; One is located on the axostylus axostyle 133 of this button 13 and leans against in the slot part 142 of this top-pressure part 14 for first elastic component 15 of spring, makes this button 13 be able to elastic displacement; One push switch 16 is located in this electronic installation, and this push switch 16 has a press section 161; One is located on the push rod 143 of this top-pressure part for second elastic component 17 of spring, and leans this push switch 16, make this button tube 12 elastic displacement, and the push rod 143 of this top-pressure part 14 must contact the press section 161 of this push switch 16.

See also Fig. 3 and Fig. 4, the protuberance 132 of this button 13 is arranged in the perforation 123 of this button tube 12, push the protuberance 132 of this button 13 earlier, make ejection part 131 displacements of this button 13, thereby make and contract in the elasticity hook part 121 of this button tube 12 and withdraw from the button hole 113 of this cylindrical shell 11, this moment, this button tube 12 promptly broke away from this cylindrical shell 11 (as shown in Figure 3), and then must push this button tube 12, make the conflicted press section 161 (as shown in Figure 4) of this push switch 16 of the push rod 143 of the top-pressure part 14 that is arranged in this button tube 12, thereby make this push switch 16 be conducting (on) or open circuit (off), and the action of this push switch 16 of may command.

The tube speech, promptly push this button 13 earlier, make the button hole 113 of elasticity hook part 121 these cylindrical shells 11 of disengaging of this button tube 12, to discharge this button tube 12, and then pushed this button tube 12, make can the conflict press section 161 of this push switch 16 of the push rod 143 of top-pressure part 14 of position in this button tube 12, and the action of two-part is to reach the purpose of avoiding false touch to bump.

And decontrol after this button tube 12, this button tube 12 is by the elastic force return of second elastic component 17, make the elasticity hook part 121 of this button tube 12 buckle into the button hole 113 of this cylindrical shell 11, and this button 13 is simultaneously by these first elastic component, 15 returns, make the ejection part 131 of this button 13 press this elasticity hook part 121, thereby so that this button tube 12 is locked in this cylindrical shell 11, this button tube 12 can't be moved, the situation generation that causes power interruptions or restart to avoid false touch to bump.

The anti-actuate mechanism by accident of mains switch of the present invention, in the casing of electronic installation, be provided with a cylindrical shell, and in this cylindrical shell, be provided with a button tube, in this button tube, be provided with a button, and in this button tube, be provided with a top-pressure part, and between this button and top-pressure part, be provided with one first elastic component, between this push switch and top-pressure part, be provided with one second elastic component; Get and push the button that this is arranged in this button tube outer end face earlier, make the displacement of contracting in the ejection part of this button, the button hole of this cylindrical shell is promptly withdrawed from the elasticity hook part of this button tube, to discharge this button tube, and then pushed this button tube, make the top-pressure part that is arranged in this button tube can push this push switch; And after decontroling this button tube, this button tube is by the elastic force return of second elastic component, make the elasticity hook part of this button tube buckle into the button hole of this cylindrical shell, and this button is simultaneously by this first elastic component return, make the ejection part of this button press this elasticity hook part, thereby, this button tube can't be moved so that this button tube is locked in this cylindrical shell, take place with the situation of avoiding false touch to bump causing power interruptions or restarting, to reach the purpose of avoiding false touch to bump causing power interruptions.

The foregoing description is illustrative principle of the present invention and effect thereof only, but not is used to limit the present invention.Any those skilled in the art all can be under spirit of the present invention and category, and the foregoing description is modified and changed.Therefore, the scope of the present invention, claims are listed as the aforementioned.

Claims

1. An anti-misoperation mechanism of a power switch, which is located on the casing of an electronic device, and is used to control the power supply of the electronic device, is characterized in that it includes:

a barrel, which is arranged on the casing of the electronic device, and the barrel has at least one button hole;

A button barrel, which is arranged in the barrel, the button barrel has an elastic hook corresponding to the button hole, and one end of the button barrel is exposed at the outer end of the barrel, and the button barrel has a perforation;

a button, which is arranged in the button barrel, and the button has a push top against the elastic hook part, and has a convex part located in the through hole;

a pressing piece, which is arranged in the key barrel;

a first elastic member, which is arranged between the button and the pressing member;

a push switch, which is provided in the electronic device; and

The second elastic piece is arranged between the push switch and the pressing piece.

2 . The anti-mis-activation mechanism of the power switch according to claim 1 , wherein the barrel has a panel, and the panel has at least one hook portion to be fixed on the surface of the casing of the electronic device. 3 .

3. The anti-misoperation mechanism of the power switch according to claim 1, characterized in that, the barrel has at least one guide groove, and the button cylinder has a guide block corresponding to the guide groove, so that the button cylinder can pass through The guide block leans against the guide groove to slide in the barrel.

4. The anti-misoperation mechanism of the power switch according to claim 1, characterized in that, the button barrel has at least one buckle hole, and the pressing member has a hook corresponding to the buckle hole, so that the The pressing piece is fixed in the key barrel.

5. The anti-misoperation mechanism of the power switch according to claim 1, characterized in that the push top is a disc.

6 . The anti-misoperation mechanism of the power switch according to claim 1 , wherein the outer end of the button cylinder located on the cylinder body is concave. 7 .

7. The anti-misoperation mechanism of the power switch according to claim 6, characterized in that, the perforation is located on the concave surface of the outer end of the key barrel.

8. The anti-misoperation mechanism of the power switch according to claim 1, wherein the button has a shaft, and the pressing member has a groove, and the first elastic member is arranged on the shaft of the button and lean against the groove of the pressing piece.

9 . The anti-misoperation mechanism of a power switch according to claim 1 , wherein the pressing member has a push rod, and the second elastic member is disposed on the push rod and leans against the push switch. 10 .

10. The anti-mis-activation mechanism of the power switch according to claim 1, characterized in that the push switch has a pressing portion, and the push rod of the pressing member touches the pressing portion of the push switch to control the pressing. switch.

11. The anti-misoperation mechanism of a power switch according to claim 1, wherein the first elastic member is a spring.

12. The anti-misoperation mechanism of a power switch according to claim 1, wherein the second elastic member is a spring.

13. The anti-misoperation mechanism of a power switch according to claim 1, wherein the electronic device is a server or a computer.