CN209620905U - Bullet cabinet door latch apparatus - Google Patents
Bullet cabinet door latch apparatus Download PDFInfo
- Publication number
- CN209620905U CN209620905U CN201822062240.0U CN201822062240U CN209620905U CN 209620905 U CN209620905 U CN 209620905U CN 201822062240 U CN201822062240 U CN 201822062240U CN 209620905 U CN209620905 U CN 209620905U
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- Prior art keywords
- shaft
- cabinet door
- door latch
- latch apparatus
- bullet cabinet
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- 239000011159 matrix material Substances 0.000 claims abstract description 25
- 238000001514 detection method Methods 0.000 claims description 31
- 239000008188 pellet Substances 0.000 claims description 13
- 230000001960 triggered effect Effects 0.000 claims 1
- 210000002105 tongue Anatomy 0.000 description 9
- 238000010586 diagram Methods 0.000 description 7
- 230000000903 blocking effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Abstract
The utility model provides a kind of bullet cabinet door latch apparatus, comprising: matrix；Shaft is operated, operation shaft is pivotally connected with matrix；Shaft, locking shaft and operation shaft nested encryptions are latched, and can be relative to operation shaft rotation；Clutch part, clutch part is slidably arranged in the first through hole that locking shaft radially opens up, the sliding groove of connection corresponding with first through hole is provided in operation shaft, and a part of clutch part can extend into the sliding groove of operation shaft, to realize operation shaft and be latched the combination of shaft, make to operate shaft and be latched shaft to rotate synchronously, the disengaging configuration that clutch part has the binding site for protruding into operation shaft and exits operation shaft；Driving assembly, driving assembly and clutch part are drivingly connected, and clutch part is driven to switch to binding site by disengaging configuration, to unlock bullet cabinet door latch apparatus.The utility model solves the problems, such as bullet cabinet door latch apparatus in the prior art, and structure is complicated.
Description
Technical field
The utility model relates to bullet cabinet technical fields, in particular to a kind of bullet cabinet door latch apparatus.
Background technique
As shown in attached drawing 1, attached drawing 2, existing bullet cabinet cabinet door closedown mode is the electricity by being mounted in bullet cabinet cabinet door
Control lock 10 ' and two mechanical locks 20 ' realize electronic unlock and the mechanical emergency unlocking function of bullet cabinet cabinet door.Trident handle 30 '
Linkage cabinet door lock tethers fishplate bar 40 ' laterally, and 50 ' longitudinal action of universe rod, electric control lock lock tongue 60 ' stretches out when cabinet door is latched, limit
Connecting plate 40 ' processed moves, and trident handle 30 ' not can be rotated, the locking of bullet cabinet cabinet door.Two mechanical lock lock tongues 70 ' limit respectively
Electric control lock lock tongue 60 ' acts, and when needing emergency release, is inserted into corresponding two mechanical keys respectively, drives mechanical lock lock tongue 70 '
Movement releases the movement limitation of electric control lock lock tongue 60 ', and electric control lock lock tongue 60 ' is pulled to act upwards, releases connecting plate 40 ' and acts
Limitation, rotates trident handle 30 ', linkage cross connecting plate 40 ', and longitudinal universe rod 50 ' drives locking bolt movement, opens bullet cabinet
Cabinet door.
This scheme carries out movement limitation by indirect mode to cabinet door opening handle, and linkage part is more, in action process
If linkage part fails, it will cause the failures of cabinet door blocking function, and program global consistency is poor, and structure is more complicated,
Assembling process is necessary to ensure that mechanical lock and electric control lockset installation site and lock tongue and cabinet door connecting rod, the dress between universe rod
With relationship, it is larger to assemble difficulty.
Utility model content
The main purpose of the utility model is to provide a kind of bullet cabinet door latch apparatus, to solve rifle in the prior art
Play cabinet door blocking device the problem of structure is complicated.
To achieve the goals above, the utility model provides a kind of bullet cabinet door latch apparatus, comprising: matrix；Operation
Shaft, operation shaft are pivotally connected with matrix；Shaft, locking shaft and operation shaft nested encryptions are latched, and can opposite operation
Shaft rotation；Clutch part, clutch part are slidably arranged in the first through hole that locking shaft radially opens up, operate and be arranged in shaft
There is the sliding groove of connection corresponding with first through hole, and a part of clutch part can extend into the sliding groove of operation shaft, with
It realizes operation shaft and is latched the combination of shaft, make to operate shaft and be latched shaft to rotate synchronously, clutch part, which has, protrudes into operation
The binding site of shaft and the disengaging configuration for exiting operation shaft；Driving assembly, driving assembly and clutch part are drivingly connected, and band
Dynamic clutch part switches to binding site by disengaging configuration, to unlock bullet cabinet door latch apparatus.
Further, bullet cabinet door latch apparatus further includes emergency release component, at least part of emergency release component
It is threaded through between operation shaft and locking shaft, to unlock bullet cabinet door latch apparatus.
Further, emergency release component includes: the first lock core；Emergency release bar, emergency release bar, which is slidably arranged in, to be closed
In the second through-hole that lock shaft radially opens up；Interlocking bar；Pellet is unlocked, interlocking bar, unlock pellet and emergency release bar are sequentially
Connection, interlocking bar is connect far from one end of unlock pellet with the first lock core, and when emergency release, the first lock core drive interlocking bar is to leaning on
The direction movement of nearly locking shaft, emergency release bar are extend into the sliding groove of operation shaft, in operation shaft and are closed with backstop
It locks between shaft.
Further, emergency release component further include: lock pin, the output shaft of the first lock core have a lock hole, and the one of lock pin
End is protruded into lock hole, to hinder the movement of the first lock core；The output shaft of second lock core, the second lock core is extend into lock pin, and
Protruding into pendulum lock pin and the first lock core is exited, to lock or unlock the first lock core.
Further, emergency release component further includes the second return unit, the both ends of the second return unit respectively with emergency release
Bar and locking shaft abut, to provide the reset force for driving emergency release bar to exit operation shaft for emergency release bar.
Further, driving assembly includes: actuator, and the output end of actuator is provided with gear；Rack bar, rack bar with
Gear engagement, and rack bar slides setting along the glide direction of clutch part, to squeeze clutch part, cuts clutch part by disengaging configuration
Shift to binding site.
Further, bullet cabinet door latch apparatus further includes the first return unit, the both ends of the first return unit respectively with clutch
Part and locking shaft abut, to provide the reset force for switching to disengaging configuration by binding site for clutch part.
Further, bullet cabinet door latch apparatus further include: unlocking detection piece, unlocking detection piece are connect with matrix, work as tooth
Bar squeezes clutch part, and when clutch part moves to binding site, rack bar triggers unlocking detection piece, to control actuator stopping；
It is latched detection piece, locking detection piece is connect with matrix, is moved when rack bar to the direction far from clutch part, clutch part moves to de-
It offs normal when setting, rack bar triggering locking detection piece, to control actuator stopping.
Further, bullet cabinet door latch apparatus further include: third return unit；Swinging plate, swinging plate and locking shaft connect
It connects and the two rotates synchronously, one end of third return unit compresses on the matrix, and the other end is supported on swinging plate, and to close
Lock shaft provides the reset force for switching to initial position.
Further, bullet cabinet door latch apparatus further includes operation shaft detection piece, and operation shaft detection piece and matrix connect
It connects, to detect the position of operation shaft.
Further, bullet cabinet door latch apparatus further includes operating handle, and operating handle and operation shaft stretch out matrix
One end connection.
Using the technical solution of the utility model, by the way that clutch part setting in operation shaft and is latched between shaft, when
When needing to unlock, driving assembly driving clutch part moves to binding site, and a part of clutch part is located in locking shaft, another
Part is located in operation shaft, so that operation shaft and locking shaft move synchronously, the shaft of operation operation at this time can band
Dynamic locking pivot realizes the unlock to bullet cabinet door latch apparatus, and when not needing unlock, clutch part is located at disengaging configuration,
Relative motion can occur between operation shaft and locking shaft, locking shaft will not be driven operation operates shaft at this time
Movement, so that bullet cabinet door latch apparatus is maintained at lock state.Above-mentioned set-up mode simplifies bullet cabinet door locking dress
The structure set, facilitates and assembles various components, and the indirect closedown mode of the prior art is changed to direct closedown mode, is taken
Disappeared multiple linkage structures, and structure is simple, direct, reliable, meanwhile, bullet cabinet door latch apparatus is latched shaft in lock state
Using the scheme of idle running locking, anti-theft is high.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide a further understanding of the present invention, this is practical
Novel illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.
In the accompanying drawings:
Fig. 1 shows the structural schematic diagram of bullet cabinet in the prior art；
Fig. 2 shows the schematic diagram of internal structures of the bullet cabinet in Fig. 1；
The bullet cabinet door latch apparatus that Fig. 3 shows the utility model is mounted on the structural schematic diagram on bullet cabinet；
Fig. 4 shows the structural schematic diagram of the bullet cabinet door latch apparatus in Fig. 3；
Fig. 5 shows the explosive view of Fig. 4；
Fig. 6 shows structural schematic diagram of the clutch part in binding site of the bullet cabinet door latch apparatus in Fig. 4；
Fig. 7 shows structural schematic diagram of the clutch part in disengaging configuration of the bullet cabinet door latch apparatus in Fig. 4；And
Fig. 8 shows structural schematic diagram of the bullet cabinet door latch apparatus in emergency release in Fig. 4.
Wherein, the above drawings include the following reference numerals:
10 ', electric control lock；20 ', mechanical lock；30 ', trident handle；40 ', connecting plate；50 ', universe rod；60 ', electric control lock is locked
Tongue；70 ', mechanical lock lock tongue；10, matrix；20, shaft is operated；21, sliding groove；30, it is latched shaft；40, clutch part；50, it drives
Component；51, actuator；52, rack bar；60, the first return unit；70, unlocking detection piece；80, it is latched detection piece；90, urgent solution
Lock set；91, the first lock core；92, emergency release bar；93, interlocking bar；94, pellet is unlocked；95, lock pin；96, the second lock core；
97, the second return unit；100, third return unit；110, swinging plate；120, shaft detection piece is operated；130, operating handle.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
It should be pointed out that unless otherwise specified, all technical and scientific terms used in this application have and the application
The normally understood identical meanings of person of an ordinary skill in the technical field.
In the present invention, in the absence of explanation to the contrary, the noun of locality used such as " upper and lower, top, bottom " is usually
It is for direction shown in the drawings, or for component itself is on vertical, vertical or gravity direction；Together
Sample, it for ease of understanding and describes, " inside and outside " refers to the inside and outside of the profile relative to each component itself, but the above-mentioned noun of locality is simultaneously
It is not used in limitation the utility model.
In order to solve the problems, such as bullet cabinet door latch apparatus in the prior art, structure is complicated, and the utility model provides
A kind of bullet cabinet door latch apparatus.
A kind of bullet cabinet door latch apparatus as shown in Figures 3 to 5, including matrix 10, operation shaft 20, locking shaft
30, clutch part 40 and driving assembly 50, operation shaft 20 are pivotally connected with matrix 10；It is nested with operation shaft 20 to be latched shaft 30
Connection, and can be rotated relative to operation shaft 20；Clutch part 40 is slidably arranged in the first through hole that locking shaft 30 radially opens up
It is interior, the sliding groove 21 that connection corresponding with first through hole is provided in shaft 20 is operated, and a part of clutch part 40 can extend into
Into the sliding groove 21 of operation shaft 20, to realize operation shaft 20 and be latched the combination of shaft 30, makes to operate shaft 20 and close
It locks shaft 30 to rotate synchronously, the disengaging position that clutch part 40 has the binding site for protruding into operation shaft 20 and exits operation shaft 20
It sets；Driving assembly 50 and clutch part 40 are drivingly connected, and clutch part 40 is driven to switch to binding site by disengaging configuration, with unlock
Bullet cabinet door latch apparatus.
The present embodiment is by the way that the setting of clutch part 40 in operation shaft 20 and to be latched between shaft 30, when needing to unlock,
Driving assembly 50 drives clutch part 40 to move to binding site, and a part of clutch part 40 is located in locking shaft 30, another portion
Quartile, so that operation shaft 20 and locking shaft 30 move synchronously, operates operation shaft 20 in operation shaft 20 at this time
The locking movement of shaft 30 can be driven to realize the unlock to bullet cabinet door latch apparatus, as shown in Figure 6.When not needing unlock,
Clutch part 40 is located at disengaging configuration, and relative motion can be occurred between shaft 20 and locking shaft 30 by operating, even if operating at this time
Operation shaft 20 will not drive locking shaft 30 to move, so that bullet cabinet door latch apparatus is maintained at lock state, such as
Shown in Fig. 7.Above-mentioned set-up mode simplifies the structure of bullet cabinet door latch apparatus, facilitates and assembles various components, will show
There is the indirect closedown mode of technology to be changed to direct closedown mode, eliminates multiple linkage structures, structure is simple, direct, reliable,
Meanwhile bullet cabinet door latch apparatus is latched shaft 30 in lock state using the scheme of idle running locking, anti-theft is high.
As shown in Figures 5 to 7, operation shaft 20 has the sliding groove 21 that the radial direction along operation shaft 20 opens up, and locking turns
Axis 30 has the first through hole being connected to sliding groove 21, and first through hole is connected to the periphery wall of locking shaft 30, is latched shaft
30 are located at the outside of operation shaft 20.The a part for operating shaft 20 is stretched out outside matrix 10, is operated and is covered on the other end of shaft 20
Equipped with shaft 30, shaft until clutch part 40 is latched, at least part of rotation stop axis is located in first through hole, and driving assembly 50 squeezes
Pressure rotation stop axis is to realize that rotation stop axis protrudes into or exit sliding groove 21.
Optionally, driving assembly 50 includes actuator 51 and rack bar 52, and the output end of actuator 51 is provided with gear；Tooth
Bar 52 is engaged with gear, and rack bar 52 slides setting along the glide direction of clutch part 40, to squeeze clutch part 40, makes clutch
Part 40 switches to binding site by disengaging configuration.
Specifically, actuator 51 is driving motor, and the output end of driving motor has gear, and rack bar 52 and matrix 10 are sliding
Dynamic setting, and the glide direction of rack bar 52 is identical as the glide direction of clutch part 40, wheel and rack bar 52 engages, and passes through drive
Dynamic motor-driven gear rotation drives the sliding of rack bar 52, to realize that rack bar 52 squeezes clutch part 40, so that clutch part
40 extend into sliding groove 21, realize the unlock to bullet cabinet door latch apparatus.
In the present embodiment, bullet cabinet door latch apparatus further includes the first return unit 60, the both ends point of the first return unit 60
It is not abutted with clutch part 40 and locking shaft 30, to provide the reset for switching to disengaging configuration by binding site for clutch part 40
Power.First return unit 60 is spring, and clutch part 40 and first through hole inner wall all have step structure, one end of the first return unit 60
It is connected on the step structure of clutch part 40, the other end is connected on the step structure of first through hole, so that first resets
Part 60 can drive clutch part 40 to exit sliding groove 21, and in this way when no rack bar 52 squeezes clutch part 40, clutch part 40 begins
It is able to maintain eventually in disengaging configuration.
Optionally, bullet cabinet door latch apparatus further includes unlocking detection piece 70 and locking detection piece 80, unlocking detection piece 70
It is connect with matrix 10 with locking detection piece 80, unlocking detection piece 70 and locking detection piece 80 preferably limit switch, and equal position
In on the motion path of rack bar 52, when rack bar 52 squeezes clutch part 40, when clutch part 40 moves to binding site, rack bar
52 triggering unlocking detection pieces 70, to control the stopping of actuator 51, the unlock of bullet cabinet door latch apparatus；When rack bar 52 to far from from
The direction of component 40 moves, when clutch part 40 is moved out position, the triggering locking detection piece 80 of rack bar 52, to control driving
Part 51 stops, the locking of bullet cabinet door latch apparatus.
In the present embodiment, bullet cabinet door latch apparatus further includes emergency release component 90, and emergency release component 90 is extremely
The second through-hole that few a part passes through locking shaft 30 is extend into sliding groove 21, to unlock bullet cabinet door latch apparatus.It is above-mentioned
Set-up mode only to need clutch part 40 or 90 backstop of emergency release component in operation shaft 20 and be latched between shaft 30 i.e.
The unlock of bullet cabinet door latch apparatus can be achieved.
Specifically, emergency release component 90 includes the first lock core 91, emergency release bar 92, interlocking bar 93 and unlock pellet
94, emergency release bar 92 is slidably arranged in the second through-hole that locking shaft 30 radially opens up, the second through-hole and first through hole
Along the circumferentially-spaced 180 degree setting of locking shaft 30；Interlocking bar 93, unlock pellet 94 and emergency release bar 92 sequentially abut, and join
Lever 93 is connect far from one end of unlock pellet 94 with the first lock core 91, when emergency release, the first lock core 91 drive interlocking bar 93
It is moved to close to the direction of locking shaft 30, emergency release bar 92 is extend into sliding groove 21, with backstop in operation 20 He of shaft
It is latched between shaft 30.The output shaft of first lock core 91 has semicircular structure, when the first lock core 91 does not rotate, output end
The planar section of side contacts interlocking bar 93, at this point, emergency release bar 92 is located in the second through-hole, unlock pellet 94 and urgent solution
The interface of locking bar 92 is concordant with the locking outer peripheral surface of shaft 30, when needing emergency release, is operated using the first solution lock key
The rotation of first lock core 91, the output shaft of the first lock core 91 squeeze interlocking bar 93, and interlocking bar 93 squeezes unlock pellet 94 and urgent solution
Locking bar 92 so that a part of emergency release bar 92 is extend into sliding groove 21 so that emergency release bar 92 play from
The backstop action of component 40, operation shaft 20 can rotate together with locking shaft 30, realize bullet cabinet door latch apparatus
It is concordant with the locking outer peripheral surface of shaft 30 with the interface of interlocking bar 93 to unlock pellet 94 at this time for unlock.
As shown in figure 8, in the present embodiment, emergency release component 90 further includes lock pin 95 and the second lock core 96, the first lock
The output shaft of core 91 has lock hole, and one end of lock pin 95 is protruded into lock hole, to hinder the movement of the first lock core 91；Second lock
The output shaft of core 96 is extend into lock pin 95, and protrudes into and exit the first lock core 91 with pendulum lock pin 95, to lock or unlock
One lock core 91.Lock hole is opened up along the radial direction of the output shaft of the first lock core 91, and one end of lock pin 95 can extend into lock hole,
At this point, the first lock core 91 is locked and can not rotate, emergency release also just cannot achieve, the movement of lock pin 95 is by the second lock
What core 96 controlled, the output end of the second lock core 96 protrudes into lock pin 95, and slides with pendulum lock pin 95 so that lock pin 95 is protruded into or exited
Lock hole, in this way, the second lock core 96 plays the controllability for being further ensured that emergency release just with the first cooperation jointly of lock core 91,
When needing emergency release, needs first to unlock the second lock core 96 using the second solution lock key, then reuse the first solution lock key
Emergency release can be completed by unlocking the first lock core 91, to improve the safety of emergency release component 90.First solution key
Spoon and the second solution lock key can be managed by different staff respectively, consequently facilitating being managed.It is, of course, also possible to
Increasing more lock cores on the basis of two lock cores 96, to further enhance the safety of emergency release component 90.
Optionally, emergency release component 90 further includes the second return unit 97, and the both ends of the second return unit 97 are respectively and promptly
Unlock rod 92 and locking shaft 30 abut, and drive emergency release bar 92 to exit answering for sliding groove 21 to provide for emergency release bar 92
Position power.Second back-moving spring is Hookean spring, and the second return unit 97 is set on emergency release bar 92, so that emergency release bar 92
It is in outside sliding groove 21 always when not operated.Emergency release component 90 further includes the 4th return unit, and the 4th return unit is also
Hookean spring, the 4th return unit are set in outside interlocking bar 93, and are abutted with interlocking bar 93 and matrix 10, so that interlocking bar 93
Always it is contacted with the first lock core 91.
In the present embodiment, bullet cabinet door latch apparatus further includes third return unit 100 and swinging plate 110, swinging plate 110
It is connect with locking shaft 30 and the two rotates synchronously, one end of third return unit 100 is pressed on matrix 10, and the other end is supported
On swinging plate 110, and the reset force for switching to initial position is provided for locking shaft 30.Swinging plate 110 and locking shaft 30 are same
Step rotates, and with axially extending position of stirring on swinging plate 110, third return unit 100 is torsional spring, and torsional spring is supported with position is stirred
It connects, to provide the reset force for turning to initial position for swinging plate 110 and locking shaft 30.For bullet cabinet door, close
One end of lock shaft 30 usually requires to connect other components, and initial position is to be latched shaft 30 to be located at so that subsequent component
Position in blocking, i.e., the position of locking shaft 30 is initial position when entire bullet cabinet door is in locking.
Optionally, bullet cabinet door latch apparatus further includes operation shaft detection piece 120, operates shaft detection piece 120 and base
Body 10 connects, and operation shaft detection piece 120 cooperates with position is stirred, to detect the position of operation shaft 20.
In the present embodiment, bullet cabinet door latch apparatus further includes operating handle 130, operating handle 130 and operation shaft
20 stretch out one end connection of matrix 10, to be user-friendly for operating.
It should be noted that multiple in above-described embodiment refer at least two.
It can be seen from the above description that the above embodiments of the utility model achieve the following technical effects:
1, solve the problems, such as that structure is complicated for bullet cabinet door latch apparatus in the prior art；
2, the indirect closedown mode of the prior art is changed to direct closedown mode, eliminates multiple linkage structures, structure
Simply, directly, reliably；
3, bullet cabinet door latch apparatus is latched shaft in lock state using the scheme of idle running locking, and anti-theft is high.
Obviously, above-mentioned described embodiment is only the embodiment of the utility model a part, rather than whole realities
Apply example.Based on the embodiments of the present invention, those of ordinary skill in the art institute without making creative work
The range of the utility model protection all should belong in the every other embodiment obtained.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, work, device, component and/or their combination.
It should be noted that the description and claims of this application and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way
Data be interchangeable under appropriate circumstances, so that presently filed embodiment described herein can be in addition to illustrating herein
Or the sequence other than those of description is implemented.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (11)
1. a kind of bullet cabinet door latch apparatus characterized by comprising
Matrix (10)；
It operates shaft (20), the operation shaft (20) is pivotally connected with described matrix (10)；
It is latched shaft (30), the locking shaft (30) and operation shaft (20) nested encryptions, and can the relatively described operation
Shaft (20) rotation；
Clutch part (40), the clutch part (40) are slidably arranged in the first through hole that locking shaft (30) radially opens up
It is interior, the sliding groove (21) of connection corresponding with the first through hole, and the clutch part are provided on operation shaft (20)
(40) a part can extend into it is described operation shaft (20) sliding groove (21) in, with realize the operation shaft (20) and
The combination of locking shaft (30) rotates synchronously the operation shaft (20) and the locking shaft (30), the clutch
Part (40) has the binding site for protruding into operation shaft (20) and exits the disengaging configuration of operation shaft (20)；
Driving assembly (50), the driving component (50) and the clutch part (40) are drivingly connected, and drive the clutch part
(40) binding site is switched to by the disengaging configuration, to unlock the bullet cabinet door latch apparatus.
2. bullet cabinet door latch apparatus according to claim 1, which is characterized in that the bullet cabinet door latch apparatus also wraps
It includes emergency release component (90), at least part of the emergency release component (90) is threaded through the operation shaft (20) and institute
It states between locking shaft (30), to unlock the bullet cabinet door latch apparatus.
3. bullet cabinet door latch apparatus according to claim 2, which is characterized in that emergency release component (90) packet
It includes:
First lock core (91)；
Emergency release bar (92), the emergency release bar (92) are slidably arranged in that locking shaft (30) radially opens up
In two through-holes；
Interlocking bar (93)；
It unlocking pellet (94), the interlocking bar (93), the unlock pellet (94) and the emergency release bar (92) are sequentially connected with,
The interlocking bar (93) connect far from one end of unlock pellet (94) with first lock core (91), when emergency release, institute
Stating the first lock core (91) drives the interlocking bar (93) to move to close to the direction of locking shaft (30), the emergency release
Bar (92) is extend into the sliding groove (21) of operation shaft (20), with backstop in the operation shaft (20) and the locking
Between shaft (30).
4. bullet cabinet door latch apparatus according to claim 3, which is characterized in that the emergency release component (90) is also wrapped
It includes:
The output shaft of lock pin (95), first lock core (91) has lock hole, and the lock is protruded into one end of the lock pin (95)
Determine in hole, to hinder the movement of first lock core (91)；
Second lock core (96), the output shaft of second lock core (96) are extend into the lock pin (95), and with pendulum lock pin (95)
Protrude into and exit first lock core (91), to lock or unlock first lock core (91).
5. bullet cabinet door latch apparatus according to claim 3, which is characterized in that the emergency release component (90) is also wrapped
It includes the second return unit (97), the both ends of second return unit (97) turn with the emergency release bar (92) and the locking respectively
Axis (30) abuts, and drives the emergency release bar (92) to exit the operation shaft to provide for the emergency release bar (92)
(20) reset force.
6. bullet cabinet door latch apparatus according to claim 1, which is characterized in that the driving component (50) includes:
The output end of actuator (51), the actuator (51) is provided with gear；
Rack bar (52), the rack bar (52) are engaged with the gear, and the rack bar (52) is along the clutch part (40)
Glide direction slide setting, to squeeze the clutch part (40), switch to the clutch part (40) by the disengaging configuration
The binding site.
7. bullet cabinet door latch apparatus according to claim 1, which is characterized in that the bullet cabinet door latch apparatus also wraps
Include the first return unit (60), the both ends of first return unit (60) respectively with the clutch part (40) and the locking shaft
(30) it abuts, to provide the reset force for switching to the disengaging configuration by the binding site for the clutch part (40).
8. bullet cabinet door latch apparatus according to claim 6, which is characterized in that the bullet cabinet door latch apparatus also wraps
It includes:
Unlocking detection piece (70), the unlocking detection piece (70) connect with described matrix (10), when the rack bar (52) squeeze
The clutch part (40), when the clutch part (40) moves to the binding site, the rack bar (52) triggers the unlocking
Detection piece (70), to control the actuator (51) stopping；
It is latched detection piece (80), the locking detection piece (80) connect with described matrix (10), as the rack bar (52) Xiang Yuan
Direction movement from the clutch part (40), when the clutch part (40) moves to the disengaging configuration, the rack bar (52)
The locking detection piece (80) is triggered, to control the actuator (51) stopping.
9. bullet cabinet door latch apparatus according to claim 1, which is characterized in that the bullet cabinet door latch apparatus also wraps
It includes:
Third return unit (100)；
Swinging plate (110), the swinging plate (110) connect with the locking shaft (30) and the two rotates synchronously, the third
One end of return unit (100) is pressed on described matrix (10), and the other end is supported on the swinging plate (110), and is described
Locking shaft (30) provides the reset force for switching to initial position.
10. bullet cabinet door latch apparatus according to claim 1, which is characterized in that the bullet cabinet door latch apparatus is also
Including operating shaft detection piece (120), the operation shaft detection piece (120) connect with described matrix (10), described in detection
Operate the position of shaft (20).
11. bullet cabinet door latch apparatus according to claim 1, which is characterized in that the bullet cabinet door latch apparatus is also
Including operating handle (130), one end of the operating handle (130) and operation shaft (20) stretching described matrix (10) connects
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822062240.0U CN209620905U (en) | 2018-12-07 | 2018-12-07 | Bullet cabinet door latch apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822062240.0U CN209620905U (en) | 2018-12-07 | 2018-12-07 | Bullet cabinet door latch apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209620905U true CN209620905U (en) | 2019-11-12 |
Family
ID=68445398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822062240.0U Withdrawn - After Issue CN209620905U (en) | 2018-12-07 | 2018-12-07 | Bullet cabinet door latch apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209620905U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109441252A (en) * | 2018-12-07 | 2019-03-08 | 珠海优特电力科技股份有限公司 | Bullet cabinet door latch apparatus |
| CN112727264A (en) * | 2020-12-18 | 2021-04-30 | 隆鑫通用动力股份有限公司 | Motorcycle front storage box lock and motorcycle |
| CN115306218A (en) * | 2022-06-24 | 2022-11-08 | 上海工程技术大学 | High-bearing gust wind lock with cam link mechanism |
-
2018
- 2018-12-07 CN CN201822062240.0U patent/CN209620905U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109441252A (en) * | 2018-12-07 | 2019-03-08 | 珠海优特电力科技股份有限公司 | Bullet cabinet door latch apparatus |
| CN109441252B (en) * | 2018-12-07 | 2024-03-15 | 珠海优特电力科技股份有限公司 | Bullet cabinet door locking device |
| CN112727264A (en) * | 2020-12-18 | 2021-04-30 | 隆鑫通用动力股份有限公司 | Motorcycle front storage box lock and motorcycle |
| CN112727264B (en) * | 2020-12-18 | 2022-02-08 | 隆鑫通用动力股份有限公司 | Motorcycle front storage box lock and motorcycle |
| CN115306218A (en) * | 2022-06-24 | 2022-11-08 | 上海工程技术大学 | High-bearing gust wind lock with cam link mechanism |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20191112 Effective date of abandoning: 20240315 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20191112 Effective date of abandoning: 20240315 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |