CN107172852A - A kind of safety device for being used to be locked in electrical appliance module in frame - Google Patents
A kind of safety device for being used to be locked in electrical appliance module in frame Download PDFInfo
- Publication number
- CN107172852A CN107172852A CN201710266727.8A CN201710266727A CN107172852A CN 107172852 A CN107172852 A CN 107172852A CN 201710266727 A CN201710266727 A CN 201710266727A CN 107172852 A CN107172852 A CN 107172852A
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- CN
- China
- Prior art keywords
- steady pin
- sliding block
- electrical appliance
- shank
- appliance module
- 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.)
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
- H05K5/0221—Locks; Latches
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0247—Electrical details of casings, e.g. terminals, passages for cables or wiring
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
The present invention discloses a kind of safety device for being used to be locked in electrical appliance module in frame, the device is by forcing in sliding block, sliding block is slided, the portion of touching that supports on sliding block can be by switch closure or opening, electrical appliance module can lock onto in frame or recess lockhole corresponding with dead bolt in frame by the dead bolt on sliding block simultaneously, carried out so that the closure of switch is synchronous with the locking of electrical appliance module, it is ensured that save manpower while electrical appliance module security, improve installation effectiveness.In the safety device, one end is set to be fixed in the steady pin on electrical appliance module panel, stop portion is set to be combined sliding block with the panel of electrical appliance module in the shank other end of at least one steady pin, simple and practical, not only anti-limited slip block disengaging is slidably matched and ensure that dead bolt is relative with the lockhole in frame all the time stop portion with steady pin shank；Sliding groove, which sets locking position to conciliate when lock-bit ensure that sliding block slip, can be stable in two states so that switch normally opened or normal off.
Description
Technical field
The present invention relates to domain of communication equipment, particularly a kind of safety for being used to electrical appliance module being locked in frame is filled
Put.
Background technology
At present in the application field of some communication apparatus technologies, electrical appliance module need to be often locked, used at present
Electrical appliance module locking device, mainly by latch insert rack lock-bit hole mode realize, that is, need locking when, stir driving lever
The other end of latch is fallen into the lock-bit hole of rack, electrical appliance module is locked；Conversely, stirring driving lever, locking bearing pin is set to depart from machine
Cabinet lock-bit hole.But the safety device of the locking electrical appliance module of this mode, installs not only inconvenient and built on the sand, electricity on panel
When device module is locked, for electrical appliance module open or it is disconnected need to be separately provided switch, it is this to switch not only not easy to assemble, assembly space
Greatly, and when electrical appliance module is installed in rack or locking, switch is easily touched, causes electrical appliance module to there is potential safety hazard, because
This, the existing safety device for being locked in electrical appliance module in frame stills need further improvement.
The content of the invention
It is an object of the invention to solve the problems of the prior art, there is provided a kind of closure of switch and the lock of electrical appliance module
The tight synchronous safety device for being used to be locked in electrical appliance module in frame carried out.
To reach above-mentioned purpose, the present invention is adopted the following technical scheme that：
A kind of safety device for being used to be locked in electrical appliance module in frame, including switch, more than one steady pin, cunning
Block, to touching portion and dead bolt；
The electrical appliance module is provided with panel, and the panel is provided with opening；
The switch is electrically connected on the inside of electrical appliance module panel and with electrical appliance module；
Each steady pin includes shank, and described shank one end is fixedly connected with the panel of electrical appliance module；The fixation
The other end of its shank of at least one in pin is provided with stop portion；The steady pin includes spacing steady pin；
All or part of of the sliding block is located at panels outside；The sliding block includes sliding groove, the sliding groove and limit
The shank of position steady pin is slidably matched；
The dead bolt is fixed on sliding block along glide direction extension；
Described support is touched portion one end and is fixedly connected with a slide block, and the other end is located on the inside of electrical appliance module；
The sliding groove conciliates lock-bit provided with locking position：
When sliding block, which slides into spacing steady pin shank, is located at locking position, in dead bolt insertion frame in corresponding lockhole, support
Portion is touched to the switch is touched, switch is switched to closure state；When sliding block, which slides into spacing steady pin shank, is located at solution lock-bit,
Dead bolt recesses corresponding lockhole in frame, departs from the contact with switching to the portion of touching, switch is switched to off-state；
The stop portion of the steady pin is used to limit sliding block along steady pin shank length direction displacement so that dead bolt all the time with
Lockhole in frame is relative, and prevents sliding groove from departing from steady pin shank to be slidably matched.
Further, the sliding block includes slider body and dialled to turn round, and the slider body is located on the inside of electrical appliance module panel,
The sliding groove is located on slider body；The shank and stop portion of the steady pin are respectively positioned on the inside of panel；
The dead bolt is fixed on slider body along glide direction extension；
Described support touches portion one end and is fixed in slider body；
Turn round for described group and be fixed on slider body and extend through the panel opening of electrical appliance module to panels outside, described group
Turn round for stirring sliding block so that spacing steady pin shank conciliates lock-bit slip in the locking position of sliding groove.
Further, the stroke of the sliding block is the length of panel opening, described spacing solid at the end of the stroke of sliding block
Rationed marketing shank is located at locking position or solution lock-bit and gap is kept between sliding groove.
Further, the sliding block also includes baffle plate, the baffle plate be fixed in dial turn round it is upper and and panel parallel, the baffle plate
Opening for blocking panel when sliding block is slided.
Further, the sliding block is entirely located in panels outside, and the shank and stop portion of the steady pin are respectively positioned on panel
Outside；It is described to extend to the portion of touching through the panel opening of electrical appliance module to panel inner side.
Further, the switch includes Switch main body and shell fragment, and described shell fragment one end is fixedly connected simultaneously with Switch main body
With Switch main body into angle, the shell fragment in the raw when switch be off-state；Close to switch when the shell fragment is pressurized
Body, switch switches to closure state；
When sliding block slides into spacing steady pin shank positioned at locking position, supported to the portion of touching and touch shell fragment, switch is switched to closure
State；When sliding block slides into spacing steady pin shank positioned at solution lock-bit, depart from the contact with shell fragment to the portion of touching, switch to switch
Off-state.
Further, the spacing steady pin is that the shifting cunning portion, which is located at, to be slided provided with cunning portion is moved in one, the sliding groove
The locking position of dynamic groove is conciliate between lock-bit, and spacing steady pin shank and sliding groove matches somebody with somebody when spacing steady pin shank is located at shifting cunning portion
Close gap and be less than the fit clearance that spacing steady pin shank is located at locking position or solution lock-bit time limit position steady pin shank and sliding groove.
Further, the locking position of the sliding groove is raised provided with first, and the solution lock-bit of the sliding groove is convex provided with second
Rise；
The spacing steady pin shank bottom is provided with and first raised and the second raised corresponding spacing hole, the spacing hole
For sliding block to be limited into locking position or lock-bit is solved.
Further, in addition to guide groove, the guide groove is located on sliding block；The steady pin also includes supporting and fixing
Pin, the shank of the supporting and fixing pin is slidably matched with guide groove.
Further, the spacing steady pin is two, including the first spacing steady pin and the second spacing steady pin, described
First spacing steady pin and the second spacing steady pin are set along glide direction, and the first spacing steady pin is away from the lock in frame
Hole；
When sliding block, which slides into the first spacing steady pin shank, is located at locking position, corresponding lockhole in dead bolt insertion frame
In, supported to the portion of touching and touch the switch, switch is switched to closure state；It is located at when sliding block slides into the second spacing steady pin shank
When solving lock-bit, dead bolt recesses corresponding lockhole in frame, departs from the contact with switching to the portion of touching, switch is switched to disconnection shape
State.
Technical solutions according to the invention are relative to prior art, the beneficial effect of acquirement：
(1) by said structure design, sliding block is forced in, sliding block is slided, the portion of touching that supports on sliding block can be by switch closure
Or open, while electrical appliance module can lock onto in frame or recess lock corresponding with dead bolt in frame by the dead bolt on sliding block
Hole so that the closure of switch is synchronous with the locking of electrical appliance module to be carried out, it is ensured that save people while electrical appliance module security
Power, improves installation effectiveness.In the safety device, one end is set to be fixed in the steady pin on electrical appliance module panel, at least one
The shank other end of individual steady pin sets stop portion to be combined sliding block with the panel of electrical appliance module, simple and practical, only
Moving back portion, not only anti-limited slip block disengaging is slidably matched with steady pin shank and ensure that dead bolt is relative with the lockhole in frame all the time；It is sliding
Dynamic groove, which sets locking position to conciliate when lock-bit ensure that sliding block slip, can be stable in two states so that switch normally opened or normal off.
(2) sliding block is set to slider body and dials to turn round and only dial to turn round extend through the outward opening side of appliance panel, force
Sliding block can be stirred in dialling torsion, it is both artistic and practical.
(3) stroke of sliding block for panel opening length and when sliding block stroke at the end of, spacing steady pin shank is located at
Locking position or solution lock-bit simultaneously keep gap between sliding groove, it is ensured that sliding block when sliding sliding groove not with spacing steady pin pin
Body phase is collided, it is to avoid sliding groove or spacing steady pin shank are caused under long-term collision to damage, practicality is added and prolongs
Service life is grown.
(4) baffle plate is set to ensure that the opening of panel when sliding block is slided is blocked all the time on sliding block, it is not only attractive in appearance and prevent
Outside debris enters the inner side of electrical appliance module panel by opening, damages electrical appliance module, improves security.
(5) sliding block is entirely located in the panels outside of electrical appliance module, to portion of touching to extension on the inside of panel, reduces external devices
For the interference on the inside of electrical appliance module panel, the headspace of electrical appliance module, and replacing easy to disassemble are reduced.
(6) switch sets Switch main body and shell fragment, by touching or departs from shell fragment and can open switch or closure, and bullet
The design of piece increases stroke when switch connection or disconnection.
(7) the cunning portion that moves is set when spacing steady pin is one, in sliding groove, and spacing steady pin shank, which is located at, moves cunning portion's time limit
The fit clearance of position steady pin shank and sliding groove is located at locking position or solution lock-bit time limit position less than spacing steady pin shank and fixed
Sell the fit clearance of shank and sliding groove so that sliding block is stable in locking position or solution lock-bit, is supported when anti-locking apparatus is rocked to the portion of touching
Touch the contact with switching of switch or disengaging so that switch is unstable, so as to be accurately positioned to sliding block so that switch is reliably fitted in
The state opened or closed.
(8) locking position, which is conciliate in lock-bit, sets the raised spacing hole with spacing steady pin shank bottom to be engaged so that sliding
Block is stable in locking position or solution lock-bit, is supported when anti-locking apparatus is rocked to the portion of touching and touches the contact with switching of switch or disengaging so that opened
Close unstable, so as to be accurately positioned to sliding block so that switch is reliably fitted in the state opened or closed.To touch portion along perpendicular to
Glide direction extension is simple in construction located at slider body one side, easy to operate.
(9) set and supporting and fixing pin is set in guide groove, steady pin so that sliding block is more stably suspended on steady pin.
(10) two spacing steady pins are set, you can spacing to sliding groove, can also play a part of supporting to sliding block.Only
During one steady pin, spacing steady pin is then necessary for key-like or sets up spacing steady pin again just can guarantee that sliding block is stably hung,
Two spacing steady pins are set to so that sliding block is stably hung and cost is more cheap.
Brief description of the drawings
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the present invention, this hair
Bright schematic description and description is used to explain the present invention, does not constitute inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is the structure decomposition figure of the embodiment of the present invention 1；
Fig. 2 is the safety apparatus structure exploded view of the embodiment of the present invention 1；
Fig. 3 is the rearview of the embodiment of the present invention 1；
Fig. 4 is the sliding block of the embodiment of the present invention 1, the top view combined to portion of touching and dead bolt；
Fig. 5 is the front view of the embodiment of the present invention 2；
Fig. 6 is the sliding block of the embodiment of the present invention 2, the top view combined to portion of touching and dead bolt.
Embodiment
In order that technical problems, technical solutions and advantages to be solved are clearer, clear, tie below
Drawings and examples are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used
To explain the present invention, it is not intended to limit the present invention.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4.In embodiment 1, a kind of safety for being used to be locked in electrical appliance module in frame
Device, including switch 1, more than one steady pin 2, sliding block 3, to portion of touching 4 and dead bolt 5, electrical appliance module 6, frame 7, electrical equipment mould
Block 6 is provided with panel 61, and panel is provided with opening 611.
Switch 1 includes Switch main body 11 and shell fragment 12, and the one end of shell fragment 12 is fixedly connected with Switch main body 11 and with switching this
Body 11 is electrically connected located at the inner side of electrical appliance module panel 61 and with electrical appliance module into angle, switch 1；Shell fragment 12 in the raw when
Switch 1 is off-state；Close to Switch main body 11 when shell fragment 12 is pressurized, switch 1 switches to closure state.
Steady pin 2 includes spacing a steady pin 21 and supporting and fixing pin 22, and spacing steady pin 21 includes shank 211 and stopped
Portion 212 is moved back, supporting and fixing pin includes shank 221 and stop portion 222, the shank 211 and supporting and fixing pin 22 of spacing steady pin 21
The one end of shank 221 be fixedly connected with the panel 61 of electrical appliance module 6.
In the present embodiment, a part for sliding block 3 is located at the outside of panel 61, both artistic and practical.
Sliding block 3 includes slider body 31, dials and turn round 32 and baffle plate 33, and slider body 31 and baffle plate 33 are respectively positioned on electrical appliance module face
The inner side of plate 61, the shank and stop portion of spacing steady pin 21 and supporting and fixing pin 22 are respectively positioned on the inner side of panel 61.Slider body 31
Sliding groove 311 and guide groove 312 are provided with, sliding groove 311 is slidably matched with spacing steady pin shank 211, guide groove 312 and branch
Steady pin shank 221 is held to be slidably matched.Dial turn round 32 be fixed on slider body 31 and through electrical appliance module panel opening 611 to
The outside of panel 61 extends；Baffle plate 33, which is fixed in dial, turns round on 32 and parallel with panel 61, and baffle plate 33 is used to block when sliding block 3 is slided
The opening 611 of panel 61.
Dead bolt 5 is fixed on slider body 31 along glide direction extension.
It is fixedly connected to the one end of portion of touching 4 with slider body 31, the other end is located at the inner side of electrical appliance module 6.
Sliding groove 311 is provided with locking position 3111, solution lock-bit 3112 and moves cunning portion 3113, and spacing steady pin shank 211 is located at
The fit clearance of spacing steady pin shank 211 and sliding groove 311 is less than spacing steady pin shank 211 and is located at lock when moving cunning portion 3113
The fit clearance of spacing steady pin shank 211 and sliding groove 311 when maintenance 3111 or solution lock-bit 3112 so that sliding block is stable in lock
Maintenance 3111 or solution lock-bit 3112, support to portion of touching 4 when anti-locking apparatus is rocked and touch the contact with switch 1 of switch 1 or disengaging so that open
Close unstable, so as to be accurately positioned to sliding block so that switch is reliably fitted in the state opened or closed.
Dial and turn round 32 for stirring sliding block 3 so that spacing steady pin shank 211 is in the locking position 3111 of sliding groove 311 and unblock
Slide position 3112.When sliding block 3, which slides into spacing steady pin shank 211, is located at locking position 3111, phase in the insertion frame 7 of dead bolt 5
In the lockhole answered, supported to portion of touching 4 and touch shell fragment 12, switch 1 is switched to closure state；When sliding block 3 slides into spacing steady pin pin
When body 211 is located at solution lock-bit 3112, dead bolt 5 recesses corresponding lockhole in frame, departs from the contact with shell fragment 12 to portion of touching 4, makes
Switch 1 switches to off-state.
The stop portion 212 of spacing steady pin 21 and the stop portion 222 of supporting and fixing pin 22 are used to limitation sliding block 3 along fixation
Shank length direction displacement is sold, so that dead bolt 5 is relative with the lockhole in frame 7 all the time, and sliding groove 311 and spacing fixation is prevented
Pin shank 211 and guide groove 312 depart from supporting and fixing pin shank 221 to be slidably matched.
The stroke of sliding block 3 is the length of panel opening 611, at the end of the stroke of sliding block 3, spacing steady pin shank 211
Positioned at locking position 3111 or solution lock-bit 3112 and keep gap between sliding groove 311.
It is embodiments of the invention 2, a kind of safety for being used to be locked in electrical appliance module in frame as shown in Figure 5 and Figure 6
Device, including switch 1, more than one steady pin 2, sliding block 3, to portion of touching 4 and dead bolt 5, electrical appliance module 6, frame 7, electrical equipment mould
Block 6 is provided with panel 61, and panel is provided with opening 611.
Switch 1 includes Switch main body 11 and shell fragment 12, and the one end of shell fragment 12 is fixedly connected with Switch main body 11 and with switching this
Body 11 is electrically connected on the inside of electrical appliance module panel and with electrical appliance module into angle, switch 1；Shell fragment 12 in the raw when open
It is off-state to close 1；Close to Switch main body 11 when shell fragment 12 is pressurized, switch 1 switches to closure state.
Steady pin 2 includes the first spacing steady pin 21, the second spacing steady pin 22 and supporting and fixing pin 23, and first is spacing solid
The spacing steady pin 22 of rationed marketing 21 and second is set along glide direction, and the first spacing steady pin 21 is away from the lockhole in frame, first
Spacing steady pin 21 includes shank 211 and stop portion 212, and the second spacing steady pin 22 includes shank 221 and stop portion 222, branch
Hold fix 23 include shank 231 and stop portion 232, the shank 211 of the first spacing steady pin, the shank of the second spacing steady pin
221 and one end of shank 231 of supporting and fixing pin 23 be fixedly connected with the panel 61 of electrical appliance module 6.
In the present embodiment, sliding block 3 is entirely located in panels outside, reduce external devices for electrical appliance module panel on the inside of
Interference, reduces the headspace of electrical appliance module, and replacing easy to disassemble.First spacing steady pin 21, the second spacing steady pin
22 and the shank and stop portion of supporting and fixing pin 23 be respectively positioned on panels outside.
Sliding block 3 includes sliding groove 31 and guide groove 32, the shank 211 and second of the spacing steady pin 21 of sliding groove 31 and first
The shank 221 of spacing steady pin 22 is slidably matched, and the shank 231 of guide groove 32 and supporting and fixing pin 23 is slidably matched.Sliding block 3 is also
33 and baffle plate 34 are turned round including dialling, torsion 33 is dialled and is fixed on sliding block 3 and positioned at panels outside；Baffle plate 34 be fixed on sliding block 3 and with
Panel 61 is parallel, and baffle plate 34 is used for the opening 611 that panel 61 is blocked when sliding block 3 is slided.
Dead bolt 5 is fixed on sliding block 3 along glide direction extension.
It is fixedly connected and extends through the panel opening 61 of electrical appliance module to panel inner side with sliding block 3 to portion of touching 4.
Sliding groove 31 conciliates lock-bit 312 provided with locking position 311, and locking position 311 is raised provided with first, and solution lock-bit 312 is provided with
Second is raised, and the first spacing bottom of steady pin shank 211 is provided with and the first raised corresponding first spacing hole, the second spacing fixation
Selling the bottom of shank 221 and being provided with is used to sliding block 3 being limited to the position that locks with the second raised corresponding second spacing hole, the first spacing hole
311, the second spacing hole is used to be used to be limited to sliding block 3 to solve lock-bit 312 with the second spacing hole so that sliding block 3 is stable in lock
Maintenance 311 or solution lock-bit 312, support to portion of touching 4 when anti-locking apparatus is rocked and touch the contact with switch 1 of switch 1 or disengaging so that switch
It is unstable, so as to be accurately positioned to sliding block so that switch is reliably fitted in the state opened or closed.
It is corresponding in dead bolt insertion frame when sliding block 3, which slides into the first spacing steady pin shank 211, is located at locking position 311
Lockhole in, to portion of touching 4 support touch shell fragment 12, switch 1 is switched to closure state；When sliding block slides into the second spacing steady pin 22
When shank 221 is located at solution lock-bit 3212, dead bolt 5 recesses corresponding lockhole in frame, departs from the contact with shell fragment 12 to portion of touching 4,
Switch 1 is set to switch to off-state.
First spacing steady pin 21, the stop portion of the second spacing steady pin 22 and supporting and fixing pin 23 are used to limit sliding block 3
Along steady pin shank length direction displacement, so that dead bolt 5 is relative with the lockhole in frame all the time, and prevent sliding groove 31 with fixing
Pin shank, which departs from, to be slidably matched.
The stroke of sliding block 3 is the length of panel opening 61, and at the end of the stroke of sliding block 3, the first spacing steady pin 21 is sold
Body 211 is located at when the spacing shank 221 of steady pin 22 of solution lock-bit 312 or the second is located at locking position 311 to be kept between sliding groove 31
Gap.
By said structure design, sliding block is forced in, sliding block is slided, switch can be closed or beaten to portion of touching on sliding block
Open, while electrical appliance module can lock onto in frame or recess lockhole corresponding with dead bolt in frame by the dead bolt on sliding block, make
The closure that must be switched is synchronous with the locking of electrical appliance module to be carried out, it is ensured that is saved manpower while electrical appliance module security, is carried
High installation effectiveness.In the safety device, switch sets Switch main body and shell fragment, by touching or depart from shell fragment and will can switch
Open or close, and shell fragment design increase switch connection or disconnect when stroke.Set and branch is set in guide groove, steady pin
Hold steady pin so that sliding block is more stably suspended on steady pin.One end is set to be fixed in the steady pin on electrical appliance module panel,
Stop portion is set to be combined sliding block with the panel of electrical appliance module in the shank other end of at least one steady pin, it is simple in construction
Practicality, stop portion not only anti-limited slip block depart from be slidably matched and ensure that with steady pin shank dead bolt all the time with the lockhole in frame
Relatively；Sliding groove set locking position conciliate lock-bit ensure that sliding block slide when can be stable in two states so that switch it is normally opened or
Normal off.Sliding block is set to slider body and dials to turn round and only dial to turn round extend through the outward opening side of appliance panel, the stroke of sliding block
Length for panel opening and at the end of the stroke of sliding block, spacing steady pin shank be located at locking position or solution lock-bit and with slip
Gap is kept between groove, it is ensured that sliding block sliding groove when sliding does not collide with spacing steady pin shank, it is to avoid touched for a long time
Hit it is lower to sliding groove or spacing steady pin shank cause damage, add practicality and extend service life.Set on sliding block
Put baffle plate and ensure that the opening of panel when sliding block is slided is blocked all the time, it is not only attractive in appearance and prevent outside debris to enter by opening
Enter the inner side of electrical appliance module panel, damage electrical appliance module, improve security.
The preferred embodiments of the present invention are description above described, it is to be understood that the present invention is not limited to above-mentioned implementation
Example, and the exclusion to other embodiment should not be regarded as.By the enlightenment of the present invention, those skilled in the art combine known or existing
The change that technology, knowledge are carried out also should be regarded as within the scope of the present invention.
Claims (10)
1. a kind of safety device for being used to be locked in electrical appliance module in frame, it is characterised in that：Including switch, it is more than one
Steady pin, sliding block, to touching portion and dead bolt；
The electrical appliance module is provided with panel, and the panel is provided with opening；
The switch is electrically connected on the inside of electrical appliance module panel and with electrical appliance module；
Each steady pin includes shank, and described shank one end is fixedly connected with the panel of electrical appliance module；In the steady pin
The other end of at least one its shank is provided with stop portion；The steady pin includes spacing steady pin；
All or part of of the sliding block is located at panels outside；The sliding block include sliding groove, the sliding groove with it is spacing solid
The shank of rationed marketing is slidably matched；
The dead bolt is fixed on sliding block along glide direction extension；
Described support is touched portion one end and is fixedly connected with a slide block, and the other end is located on the inside of electrical appliance module；
The sliding groove conciliates lock-bit provided with locking position：
When sliding block, which slides into spacing steady pin shank, is located at locking position, in dead bolt insertion frame in corresponding lockhole, to touching portion
To the switch is touched, switch is set to switch to closure state；When sliding block, which slides into spacing steady pin shank, is located at solution lock-bit, dead bolt
Corresponding lockhole in frame is recessed, departs from the contact with switching to the portion of touching, switch is switched to off-state；
The stop portion of the steady pin is used to limit sliding block along steady pin shank length direction displacement so that dead bolt all the time with frame
On lockhole it is relative, and prevent sliding groove to be slidably matched with the disengaging of steady pin shank.
2. a kind of safety device for being used to be locked in electrical appliance module in frame as claimed in claim 1, it is characterised in that：Institute
Sliding block is stated including slider body and torsion is dialled, the slider body is located on the inside of electrical appliance module panel, and the sliding groove is located at sliding block
On body；The shank and stop portion of the steady pin are respectively positioned on the inside of panel；
The dead bolt is fixed on slider body along glide direction extension；
Described support touches portion one end and is fixed in slider body；
Turn round for described group and be fixed on slider body and extend through the panel opening of electrical appliance module to panels outside, turn round for described group and use
In stir sliding block so that spacing steady pin shank sliding groove locking position conciliate lock-bit slide.
3. a kind of safety device for being used to be locked in electrical appliance module in frame as claimed in claim 2, it is characterised in that：Institute
The stroke for stating sliding block is the length of panel opening, at the end of the stroke of sliding block, and the spacing steady pin shank is located at locking position
Or solve lock-bit and keep gap with sliding groove.
4. a kind of safety device for being used to be locked in electrical appliance module in frame as claimed in claim 2 or claim 3, its feature exists
In：The sliding block also includes baffle plate, the baffle plate be fixed in dial turn round it is upper and and panel parallel, the baffle plate is used to slide in sliding block
When block the opening of panel.
5. a kind of safety device for being used to be locked in electrical appliance module in frame as claimed in claim 1, it is characterised in that：Institute
State sliding block and be entirely located in panels outside, the shank and stop portion of the steady pin are respectively positioned on panels outside；It is described to be passed through to the portion of touching
The panel opening of electrical appliance module extends to panel inner side.
6. a kind of safety for being used to electrical appliance module being locked in frame as any one of claim 1,2,3 or 5 is filled
Put, it is characterised in that：The switch includes Switch main body and shell fragment, and described shell fragment one end is fixedly connected with Switch main body and with opening
Close body into angle, the shell fragment in the raw when switch be off-state；Close to Switch main body during the shell fragment compression,
Switch switches to closure state；
When sliding block slides into spacing steady pin shank positioned at locking position, supported to the portion of touching and touch shell fragment, switch is switched to closure state；
When sliding block slides into spacing steady pin shank positioned at solution lock-bit, depart from the contact with shell fragment to the portion of touching, switch is switched to disconnection
State.
7. a kind of safety device for being used to be locked in electrical appliance module in frame as claimed in claim 6, it is characterised in that：Institute
It is that the shifting cunning portion is located at locking position and the unblock of sliding groove provided with cunning portion is moved in one, the sliding groove to state spacing steady pin
Between position, the fit clearance that spacing steady pin shank is located at spacing steady pin shank and sliding groove when moving cunning portion is less than spacing fixation
Sell the fit clearance that shank is located at locking position or solution lock-bit time limit position steady pin shank and sliding groove.
8. a kind of safety device for being used to be locked in electrical appliance module in frame as claimed in claim 6, it is characterised in that：Institute
The locking position for stating sliding groove is raised provided with first, and the solution lock-bit of the sliding groove is raised provided with second；
The spacing steady pin shank bottom is provided with to be used for first raised and the second raised corresponding spacing hole, the spacing hole
Sliding block is limited to locking position or lock-bit is solved.
9. a kind of peace for being used to be locked in electrical appliance module in frame as any one of claim 1,2,3,5,7 or 8
Full device, it is characterised in that：Also include guide groove, the guide groove is located on sliding block；The steady pin also includes supporting and fixing
Pin, the shank of the supporting and fixing pin is slidably matched with guide groove.
10. a kind of safety for being used to be locked in electrical appliance module in frame as any one of claim 1,2,3,5 or 7
Device, it is characterised in that：The spacing steady pin is two, including the first spacing steady pin and the second spacing steady pin, described
First spacing steady pin and the second spacing steady pin are set along glide direction, and the first spacing steady pin is away from the lock in frame
Hole；
When sliding block, which slides into the first spacing steady pin shank, is located at locking position, in dead bolt insertion frame in corresponding lockhole, support
Portion is touched to the switch is touched, switch is switched to closure state；It is located at unblock when sliding block slides into the second spacing steady pin shank
During position, dead bolt recesses corresponding lockhole in frame, departs from the contact with switching to the portion of touching, switch is switched to off-state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710266727.8A CN107172852B (en) | 2017-04-21 | 2017-04-21 | Safety device for locking electrical appliance module on rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710266727.8A CN107172852B (en) | 2017-04-21 | 2017-04-21 | Safety device for locking electrical appliance module on rack |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107172852A true CN107172852A (en) | 2017-09-15 |
| CN107172852B CN107172852B (en) | 2019-12-20 |
Family
ID=59813681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710266727.8A Active CN107172852B (en) | 2017-04-21 | 2017-04-21 | Safety device for locking electrical appliance module on rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107172852B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104652991A (en) * | 2013-11-21 | 2015-05-27 | 施耐德电气It公司 | Locking assembly for securing electronic equipment within an equipment rack |
| CN204721752U (en) * | 2015-07-07 | 2015-10-21 | 浪潮电子信息产业股份有限公司 | A kind of machinery cabinet lock fixed structure being applicable to high density disk battle array |
| CN205921851U (en) * | 2016-06-29 | 2017-02-01 | 南京大全自动化科技有限公司 | Inside interlocking rack |
| CN206022936U (en) * | 2016-08-29 | 2017-03-15 | 江苏银佳企业集团有限公司 | A kind of 10kV high-voltage central-positioneds switch cubicle |
-
2017
- 2017-04-21 CN CN201710266727.8A patent/CN107172852B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104652991A (en) * | 2013-11-21 | 2015-05-27 | 施耐德电气It公司 | Locking assembly for securing electronic equipment within an equipment rack |
| CN204721752U (en) * | 2015-07-07 | 2015-10-21 | 浪潮电子信息产业股份有限公司 | A kind of machinery cabinet lock fixed structure being applicable to high density disk battle array |
| CN205921851U (en) * | 2016-06-29 | 2017-02-01 | 南京大全自动化科技有限公司 | Inside interlocking rack |
| CN206022936U (en) * | 2016-08-29 | 2017-03-15 | 江苏银佳企业集团有限公司 | A kind of 10kV high-voltage central-positioneds switch cubicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107172852B (en) | 2019-12-20 |
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Address after: 361000 Ma Long Road 457, Torch Garden, Xiamen Torch High-tech Zone, Xiamen City, Fujian Province Applicant after: Kehua Hengsheng Co., Ltd. Applicant after: Kehua Technology Co., Ltd., Zhangzhou Address before: 361000 Ma Long Road 457, Torch Garden, Xiamen Torch High-tech Zone, Xiamen City, Fujian Province Applicant before: Xiamen Kehua Hengsheng Co., Ltd. Applicant before: Kehua Technology Co., Ltd., Zhangzhou |
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