Safety belt lock with locking device and detectable locking situation
Technical field
The present invention relates to a kind of amusement facility, the safety belt lock on amusement facility is referred in particular to.
Background technology
Safety belt lock on existing amusement facility is locking similar with automotive safety.Passenger is in amusement ride, peace
It is entirely locking safety belt to be fastened, protect the safety of passenger.But there are two defects on amusement facility for this safety belt lock:One
Be this safety belt lock passenger can opens voluntarily, passenger is either intentionally or unintentionally when amusement facility is currently running or is not come to a complete stop reliably
It can opens voluntarily safety belt;Second is that this safety belt lock can not allow amusement facility control system to learn passenger without detection device
Safety belt whether is buckled well, may result in when passenger does not fasten seat belts just starting device in this way, or cause in the process of playing
When passenger's opens voluntarily safety belt, equipment does not take emergency stop measure in time.Above-mentioned two defect all may result in the hair of accident
It is raw, as amusement facility increasingly enters daily life, and as people are to the pay attention to day by day of equipment safety,
Existing safety belt lock has been unable to meet demand of the people to safety.
Invention content
The purpose of the present invention is being to fill up the deficiencies in the prior art, a kind of more reasonable structure is provided, can provide and more pacify
The safety belt lock with locking device and detectable locking situation of all risk insurance barrier.
In order to solve above-mentioned technical problem, the present invention uses following technical proposals:
A kind of safety belt lock with locking device and detectable locking situation, including upper end are equipped with seat belt insertion hole
Fixed seat, the mandril being located in fixed seat, mandril return spring, swing type latch and lock are made to be flapped toward the lock below seat belt insertion hole
Spring is detained, and is located in fixed seat and unlocks the operating parts of safety belt for opening lock manually, is also set in the fixed seat
There are pushing meanss, lock core, safety belt to be inserted into a detection switch and locking safety belt detection switch;The lock core is inserted into the promotion
In the sleeve of device upper end, lock core return spring is equipped in the sleeve;The safety belt is inserted into a detection switch and safety belt
The control system for locking detection switch and amusement facility connects, when the safety belt for being inserted into the seat belt insertion hole is inserted in place,
The mandril triggers the safety belt and is inserted into the signal that a detection switch output safety band is inserted into;The pushing meanss make on lock core
When blocking the swing of the lock after rising, the signal that locking safety belt detection switch output safety band has been locked can be triggered.
In the improvement project to the above-mentioned safety belt lock with locking device and detectable locking situation, the fixation
There are two seat belt insertion holes on seat, there are two the mandril, mandril return spring, swing type lock and lock spring are also each, and
Respective seat belt insertion hole is corresponded to respectively;There are one the pushing meanss and lock core, is located between two locks.
In the improvement project to the above-mentioned safety belt lock with locking device and detectable locking situation, in the lock
The swinging axle of button is equipped with can be with the plectrum of the lock synchronous hunting;There are one the operating parts, its lower end set there are one solution
Lock impeller and an operating parts return spring;The operating parts return spring is located at the lower section in the unlock impeller centre position.
In the improvement project to the above-mentioned safety belt lock with locking device and detectable locking situation, the fixation
There are one seat belt insertion holes on seat, there are one the mandril, mandril return spring, swing type lock and lock spring are also each;Institute
It states operating parts to slide in the slide opening of the fixed seat in vertical direction, being equipped in the operating parts lower end can be in the upper oblique of the lock
The rolling sliding sleeve rolled on face.
Compared with prior art, beneficial effects of the present invention:It changes original safety belt lock and was run in amusement facility
Cheng Zhongke by passenger's opens voluntarily and its lock that situation is not monitored to be showed in the whole service periodic process of amusement facility
Lock core is pushed into designated position by shape using pushing meanss, at this point, lock is locked by lock core, passenger just can not voluntarily unlock, that is, lock
Button is next by safety belt lock, and passenger can not opens voluntarily;In addition, being inserted into a detection switch and locking safety belt inspection by safety belt
Slowdown monitoring switch can allow amusement facility control system to learn the insert state and locking state of safety belt, whether judge amusement facility with this
Operation can be opened, and amusement facility control system can also carry out in fact the locking situation of safety belt lock in equipment running process
When monitor, such as lock situation and occur abnormal, amusement facility control system can make emergency stop processing in time, just in case the safety belt lock is being dashed forward
Locking state so is still maintained when power-off, private key can be used to come in push lock core, private key from fixed seat extrapolation at this time
The spring force of lock core return spring is overcome to make lock core toward declining, at this point, lock core is released from the locking state of lock, then again manually
Operation operating parts can open safety belt, and passenger is made to leave equipment safely under the guiding of staff, can avoid occurring in this way
Suddenly passenger's opens voluntarily safety belt panic when power-off and leave mess caused by equipment, therefore the structure of the present invention
More rationally, safer guarantee can be provided.
The present invention is described in further detail with specific implementation mode below in conjunction with the accompanying drawings:
【Description of the drawings】
Fig. 1 is the structural schematic diagram one of the embodiment of the present invention one(It is not inserted into safety belt);
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the sectional view along A-A of Fig. 2;
Fig. 4 is the C-C of Fig. 3 to sectional view;
Fig. 5 is the structural schematic diagram two of the embodiment of the present invention one(It is inserted into safety belt and locks);
Fig. 6 is the structural schematic diagram one of the embodiment of the present invention two(It is not inserted into safety belt);
Fig. 7 is the sectional view along A-A of Fig. 6;
Fig. 8 is the B-B direction sectional view of Fig. 6;
Fig. 9 is the structural schematic diagram two of the embodiment of the present invention two(It is inserted into safety belt and locks).
【Specific implementation mode】
A kind of safety belt lock with locking device and detectable locking situation, as shown in Figure 1 to 9, including upper end is set
The fixed seat 1 for having seat belt insertion hole 18, the mandril 7 being located in fixed seat 1, mandril return spring 9, swing type latch 6 and make lock 6
It is flapped toward the lock spring 8 of 18 lower section of seat belt insertion hole, and is located in fixed seat 1 and latches 6 for opening manually to unlock safety
With 4 operating parts 12, the effect of said mechanism and current belt lock are almost the same, except that:In the fixed seat 1
It is additionally provided with pushing meanss 2, lock core 5, safety belt and is inserted into a detection switch 10 and locking safety belt detection switch 14;The lock core 5
It is inserted into the sleeve 21 of 2 upper end of pushing meanss, lock core return spring 3 is equipped in the sleeve 21, lock core 5 can be in outer masterpiece
The spring force slide downward that lock core return spring 3 is overcome under, when acting on the external force disappearance of lock core 5, lock core return spring 3 can make lock
Core 5 resets;The safety belt is inserted into the control system of a detection switch 10 and locking safety belt detection switch 14 and amusement facility
Connection, when the safety belt 4 for being inserted into the seat belt insertion hole 18 is inserted in place, the mandril 7 triggers the safety belt and is inserted into position inspection
The signal that 10 output safety band of slowdown monitoring switch is inserted into;When the pushing meanss 2 can block the swing of the lock 6 after so that lock core 5 is increased,
The signal that 14 output safety band of locking safety belt detection switch has been locked can be triggered.
Lock 6 is used for closing of safety belt 4, and 8 one end of lock spring is fixed in fixed seat 1, and another portion is fixed on lock 6,
The effect of lock spring 8 is lock 6 to be made to reply initial position after safety belt 4 is inserted into accurate location, to closing of safety belt
4.Triggering safety belt is inserted into a detection switch 10 and jacks up the work of safety belt when unclamping safety belt when mandril 7 is used to be inserted into safety belt
With when unclamping safety belt, the power for jacking up safety belt is provided by mandril return spring 9.After safety belt is inserted into accurate position, mandril
7, which will trigger safety belt, is inserted into a detection switch 10, so that amusement facility control system is learnt that all safety belts have been plugged, travels
Facility control system will control 2 pushing lock cylinder 5 of pushing meanss, it is made to rise to the position as shown in Fig. 5,9, make lock can not be by
External force swings to release the locking to safety belt, can avoid generation passenger in this way and is either intentionally or unintentionally currently running in amusement facility
Or when not coming to a complete stop reliably the case where opens voluntarily safety belt;While locking lock 6, lock core 5 also triggers locking safety belt
Detection switch 14 makes amusement facility control system learn that safety belt has been locked, can starting device.
When amusement facility end of run, after equipment reliably comes to a complete stop, pushing meanss 2 will pull lock core 5, it is made to drop to just
Beginning position, as a shown in Figure 6, lock 6 is just in the unlocked state, and passenger can unlock safety belt 4 by push part 12.When
When the amusement facility being currently running has a power failure suddenly, pushing meanss 2 can keep current position, and as shown in Fig. 5 or Fig. 9, lock core 5 is still
It so keeps to latching 6 locking states, passenger cannot unlock safety belt 4 by push part 12.The people at this point, amusement facility works
Member can be injected from the keyhole 17 in fixed seat 1 to push lock core 5 by private key, and lock core 5 is made to overcome lock core return spring 3
Spring force and slide downward can thus release locking of the lock core 5 to lock 6, and then operation is manually operated in staff again
Part 12 opens safety belt 4, and passenger can leave equipment safely under the guiding of staff.
In embodiment one shown in Fig. 1, which can lock two safety belts 4 simultaneously, use the same pushing meanss 2
Can lock two safety belts 4, the embodiment it is compact-sized, be mountable on the cockpit or multi seat cockpit of two-seater.
For this purpose, there are two seat belt insertion holes 18 in the fixed seat 1, the mandril 7, mandril return spring 9, swing type latch 6 and
Latch spring 8 it is also each there are two, and correspond to respective seat belt insertion hole 18 respectively;The pushing meanss 2 and lock core 5 only have one
It is a, it is located between two locks 6;It can be same with the lock as shown in figure 4, being equipped on the swinging axle 61 of the lock 6
Walk the plectrum 13 swung;There are one the operating parts 12, sets that there are one unlock impeller 16 and operating parts are multiple in its lower end
Position spring 11.After lock core 5 releases the tightening to lock 6, operating parts 12 can be manually pressed by and open safety belt 4, the principle of the mechanism
For:The spring force that push part 12 can make unlock impeller 16 overcome operating parts return spring 11 moves downward, and makes 13 He of plectrum
Lock 6 together is fixed with plectrum 13 to swing, to make lock 6 release the locking to safety belt 4.Unclamp operating parts 12, operation
Part return spring 11 can be such that operating parts 12, unlock impeller 16 resets.
It is second of embodiment shown in Fig. 6, the mechanism principle of the embodiment is as the first embodiment, difference
It is that the structure only locks a safety belt, which is mountable on the cockpit or seat of single seat, meets difference and travels
The needs of facility.For this purpose, there are one seat belt insertion holes 18 in the fixed seat 1, the mandril 7, mandril return spring 9, pendulum
There are one dynamic formula lock 6 and lock spring 8 are also each;The operating parts 12 slides in slide opening of the vertical direction in the fixed seat 1,
12 lower end of the operating parts is equipped with the rolling sliding sleeve 15 that can be rolled on the ramp 62 of the lock 6.When lock core 5 is released to lock
After 6 tightening, it can be manually pressed by operating parts 12, make lock 6 after so that the rolling sliding sleeve 15 of its lower end is overcome the spring force of lock spring 8
Rotation, to make lock 6 release the locking to safety belt 4.
It is only preferred embodiments of the present invention, practical range not for the purpose of limiting the invention in summary.That is Fan Yiben
Equivalence changes and modification made by the content of patent application the scope of the claims should all belong to the technology scope of the present invention.