CN207651064U - A kind of VR immersions natural calamity pseudo-experience system - Google Patents
A kind of VR immersions natural calamity pseudo-experience system Download PDFInfo
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- CN207651064U CN207651064U CN201721330968.6U CN201721330968U CN207651064U CN 207651064 U CN207651064 U CN 207651064U CN 201721330968 U CN201721330968 U CN 201721330968U CN 207651064 U CN207651064 U CN 207651064U
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- infrared
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Abstract
The utility model discloses a kind of VR immersions natural calamity pseudo-experience systems, solve in dim environment, the problem for causing experiencer injured because step is not seen, its key points of the technical solution are that：One end of step is provided with the infrared launcher for exporting infrared emission signal, the other end of step, which is provided with, is coupled to infrared launcher to receive infrared emission signal and export the infrared receiving device of received IR signal, further includes infrared control device, lighting device；The holder for installing infrared launcher, infrared receiving device is provided on step；When foot is between infrared receiving device and infrared receiving device, control device controls lighting device to realize illumination, a kind of VR immersions natural calamity pseudo-experience system of the utility model, when experiencer needs to go to by step on experience platform, lighting device will start, step is illuminated, the safety of experiencer is improved.
Description
Technical field
The utility model is related to a kind of Virtual Simulations, more particularly to a kind of VR immersions natural calamity pseudo-experience system
System.
Background technology
VR immersion natural calamity pseudo-experience systems are to be based on the new and high technologies such as 3D panoramas and VR (virtual reality) technology
Development allow people to experience scene when natural calamity occurs with the scene of virtual reality natural calamity.
VR experiences platform and stands for experiencer, and experiences natural calamity on experience platform for experiencer, and experiences platform and usually pacify
Loaded on ground, experiencer needs to go on experience platform, could be experienced, therefore in the inlet of experience platform, be provided with platform
Rank in dim environment, can cause experiencer injured because step is not seen since the series of step differs, also
There is improved space.
Utility model content
The purpose of this utility model is to provide a kind of VR immersions natural calamity pseudo-experience system, when experiencer needs to lead to
Cross step go to experience platform on when, lighting device will start, and be illuminated to step, improve the safety of experiencer.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of VR immersions natural calamity pseudo-experience system includes the step for connecting ground with experiencing platform, described
One end of step is provided with the infrared launcher for exporting infrared emission signal, and the other end of the step is provided with coupling
Further include being coupled in infrared launcher to receive infrared emission signal and export the infrared receiving device of received IR signal
Infrared receiving device is to receive received IR signal and export the infrared control device of infrared control signal, be coupled to infrared control
Device is to receive infrared control signal and in response to infrared control signal to realize the lighting device of illumination；
The holder for installing infrared launcher, infrared receiving device is provided on the step；
When foot is between infrared receiving device and infrared receiving device, the infrared control device controls lighting device
To realize illumination.
Using the above scheme, by the setting of infrared launcher and infrared receiving device, people is made to pass through one step of step
When being walked to experience platform of one step, when being positioned between infrared launcher and infrared receiving device with foot, will make illumination
Device plays the role of illumination, is illuminated to step, improves the safety of experiencer.
Preferably, the infrared launcher include for outputting oscillation signal oscillating circuit, be coupled to oscillation electricity
Road is to receive oscillator signal and export infrared emission signal to the infrared transmitting circuit of infrared receiving device.
Using the above scheme, the setting of oscillating circuit primarily serves the work that driving infrared transmitting circuit starts in circuit
With when oscillating circuit is powered, just will produce oscillation, to carry out starting of oscillation, and the oscillator signal of certain frequency exported, by red
Outer radiating circuit launches signal, keeps the output frequency of infrared transmitting circuit consistent, improves the steady of infrared transmitting circuit
It is qualitative, it is highly practical.
Preferably, the infrared receiving device includes being coupled to infrared launcher to receive infrared emission signal and defeated
Go out the infrared switch circuit of infrared switch signal, be coupled to infrared switch circuit to receive infrared switch signal and export infrared connect
Collect mail number to infrared control device infrared control circuit.
Using the above scheme, the infrared switch circuit circuit as an on-off action in circuit, when infrared switch electricity
After road receives the infrared emission signal of infrared launcher output, it will be connected, to make infrared control device trigger, and control
The startup of infrared control device processed improves the jamproof ability of circuit.
Preferably, the infrared control device includes being coupled to infrared receiving device to receive received IR signal and defeated
Go out the infrared controlled switch circuit of infrared controlled switch signal, be coupled to infrared controlled switch circuit to receive infrared controlled switch
Signal simultaneously exports infrared control signal to the trigger circuit of lighting device.
Using the above scheme, infrared controlled switch circuit is in circuit as the circuit of on-off action, when infrared control is opened
It when powered-down road one receives the signal of high level, will be connected, and the speed be connected is fast, trigger circuit is directly to lighting device
It is controlled, and reaction speed is fast.
Preferably, the infrared control device further includes being coupled to trigger circuit and for carrying out self-locking to trigger circuit
Latching circuit.
Using the above scheme, trigger device is carried out self-locking by the setting of latching circuit, to which the foot as experiencer leaves platform
When rank, lighting device is in the state of illumination, improves the lighting hours to step, safer.
Preferably, the infrared control device further includes being coupled to latching circuit and for carrying out timing to latching circuit
The delay circuit of the current supply circuit of latching circuit is disconnected with delay.
Using the above scheme, the setting of delay circuit, to the run time of latching circuit into line delay, when delay terminates
Afterwards, the current supply circuit that latching circuit will be cut off, to make lighting device not work.
Preferably, being additionally provided with the mounting groove for infrared launcher, infrared receiving device installation, institute on the holder
State the end cap being additionally provided on holder with mounting groove screw-thread fit.
Using the above scheme, the setting of mounting groove can install infrared launcher and infrared receiving device, and
Infrared launcher and infrared receiving device are carried out lid conjunction by cooperation end cap, to improve to infrared launcher and infrared connect
The stability of receiving apparatus.
Preferably, be additionally provided with light transmission piece on the end cap, it is provided with positioning column in the light transmission piece, on the end cap
It is additionally provided with the location hole being clamped for positioning column.
Using the above scheme, the setting of light transmission piece, it is possible to reduce dust is to infrared launcher and infrared receiving device
It influences, and the setting of positioning column and location hole, the installation fastness between light transmission piece and end cap will be improved.
Preferably, being additionally provided with sealing ring on the end cap, the placement placed for sealing ring is provided on the end cap
Slot.
Using the above scheme, sealing ring is installed in mounting groove, keeps sealing ring not easy to fall off, while making end cap and holder
Between leakproofness and stability be improved, it is highly practical to reduce the entrance of dust.
It is provided with anti-skidding raised line preferably, also being outwardly protruded on the end cap.
Using the above scheme, the setting of anti-skidding raised line, the case where reducing skidding, while improving between hand and end cap
Frictional force, improve efficiency when rotary end cover, improve installation fluency, it is highly practical.
In conclusion the utility model has the advantages that：
1, when experiencer needs to go to by step on experience platform, lighting device will start, and be illuminated to step,
Improve the safety of experiencer；
2, the setting of delay circuit and latching circuit will improve the flexibility to lighting device.
Description of the drawings
Fig. 1 is the structural schematic diagram for experiencing platform；
Fig. 2 is the exploded perspective view for experiencing platform；
Fig. 3 is the enlarged diagram in the portions A in Fig. 2；
Fig. 4 is the enlarged diagram in the portions B in Fig. 2；
Fig. 5 is the circuit connection diagram of infrared launcher, infrared receiving device；
Fig. 6 is the circuit connection diagram of infrared control device, lighting device.
In figure：1, step；2, infrared launcher；3, infrared receiving device；4, infrared control device；5, lighting device；
6, holder；7, oscillating circuit；8, infrared transmitting circuit；9, infrared switch circuit；10, infrared control circuit；11, infrared control is opened
Powered-down road；12, trigger circuit；13, latching circuit；14, delay circuit；15, mounting groove；16, end cap；17, light transmission piece；18, fixed
Position column；19, location hole；20, sealing ring；21, mounting groove；22, anti-skidding raised line；23, platform is experienced.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
As shown in Figure 1, 2, a kind of VR immersions natural calamity pseudo-experience system disclosed in the present embodiment, including the company of being used for
The step 1 of ground plane and experience platform 23.VR immersion natural calamity pseudo-experience systems can experience natural calamity, can be platform
One of wind, tsunami, flood.
As shown in Figure 3,4, holder 6 is provided on step 1, holder 6 is set to the both sides of same stage rank 1, and on holder 6
It is additionally provided with mounting groove 15, and is placed with infrared launcher 2 and infrared receiving device 3 in mounting groove 15, infrared launcher 2
It is arranged in correspondence with each other with infrared receiving device 3.
As shown in Figure 3,4, end cap 16 carries out screw-thread fit with holder 6, and is provided on the lateral wall of end cap 16 anti-skidding convex
Item 22, and sealing ring 20 is additionally provided on end cap 16, the mounting groove 21 installed for sealing ring 20 is provided on end cap 16, and place
Slot 21 is used to install 2/3rds sealing ring 20.
As shown in Figure 3,4, light transmission piece 17 is made of acrylic board, and annular is provided with positioning column 18 in light transmission piece 17, and
The location hole 19 that clamping is inserted into for positioning column 18 is provided on end cap 16.
As shown in figure 5, infrared launcher 2 includes oscillating circuit 7, infrared transmitting circuit 8.Oscillating circuit 7 includes chip
U1, resistance R1, resistance R2, resistance R3, capacitance C1, chip U1 can be NE555, UA555, SL555 time-base integrated circuit, this reality
It applies and preferentially uses NE555 in example, infrared transmitting circuit 8 is infrared transmitting tube LED1.
As shown in figure 5,1 foot of chip U1 is connect with one end of ground GND, capacitance C1 respectively, the other end difference of capacitance C1
Connect with 6 feet of one end of resistance R1,2 feet of chip U1, chip U1, the other end of resistance R1 respectively with 7 feet, the electricity of chip U1
Hinder one end connection of R2, the other end of resistance R2 respectively with 4 feet of chip U1,8 feet of chip U1, one end of resistance R3, power supply
The other end of VCC connections, resistance R3 is connect with the anode of infraluminescence pipe LED1, cathode and the chip U1 of infraluminescence pipe LED1
3 feet connection.
As shown in figure 5, when chip U1 obtains electric, the oscillator signal of certain frequency will be sent out, the frequency of oscillator signal by
Resistance and Capacity control, and pass through infraluminescence pipe LED1 output signals.
As shown in figure 5, infrared receiving device 3 includes infrared switch circuit 9, infrared control circuit 10.Infrared switch circuit 9
For infrared receiving tube LED2.Infrared control circuit 10 include capacitance C2, capacitance C3, capacitance C4, capacitance C5, capacitance C6, capacitance C7,
Resistance R4, resistance R5, resistance R6, resistance R7, inductance L, chip U2, the model UPC1373H of chip U2.
As shown in figure 5,3 feet of chip U2 are connect with one end of one end of capacitance C6, inductance L respectively, the other end of inductance L
Respectively with one end of capacitance C6, one end of resistance R4,8 feet of chip U2, one end of resistance R5, power supply VCC, capacitance C7 anode
Connection, the other end of resistance R4 connect with the cathode of the anode of capacitance C2, infrared receiving tube LED2 respectively, the cathode of capacitance C2 and
Ground GND connections, the anode of infrared receiving tube LED2 are connect with 7 feet of chip U2, and 6 feet of chip U2 connect with one end of resistance R7
Connect, the other end of resistance R7 is connect with one end of capacitance C3, the other end of capacitance C3 respectively with ground GND, one end of capacitance C4, core
One end connection of 5 feet of piece U2, one end of capacitance C5, resistance R6, the other end of capacitance C4 are connect with 2 feet of chip U2, capacitance
The other end of C5 is connect with the other end of 1 foot of chip U2, resistance R5 respectively, 4 feet of the other end of resistance R6 point and chip U2,
The cathode of capacitance C7 connects.
As shown in figure 5, when the signal of hot outer luminous tube LED1 transmittings is received by infrared receiving tube LED2, chip U2's
1 foot exports low level signal.The signal of hot outer luminous tube LED1 transmittings is separated, and causes infrared receiving tube LED2 that can not connect
When receiving the signal of infraluminescence pipe LED1 transmittings, the signal of the 1 foot output high level of chip U2.
As shown in fig. 6, infrared control device 4 include infrared controlled switch circuit 11, trigger circuit 12, latching circuit 13,
Delay circuit 14.Infrared controlled switch circuit 11 is triode Q1, and triode Q1 is the triode and model of NPN type
2SC4019, trigger circuit 12 are relay KM1, and latching circuit 13 is relay KM2, and delay circuit 14 is the time relay
KT1.Lighting device 5 includes resistance R8, triode Q2, and triode Q2 is the triode and model 2SC4019 of NPN type.
As shown in fig. 6,1 foot of chip U2 is connect with the base stage of triode Q1, emitter and the ground GND of triode Q1 connect
It connects, the collector of triode Q1 is connect with one end of relay KM1, and the other end of relay KM1 is connect with power supply VCC, relay
One end of device normally opened contact KM1-1 and one end of relay normally open contact KM2-1, time relay normally closed contact KT1-1 one
The other end of end connection, time relay normally closed contact KT1-1 is connect with ground GND, the other end of relay normally open contact KM1-1
It is connect with one end of the other end of relay normally open contact KM2-1, relay KM2, the other end and time relay of relay KM2
One end of device KT1 connects, and the other end of time relay KT1 is connect with power supply VCC, one end of relay normally open contact KM2-2
Connect with power supply VCC, the other end of relay normally open contact KM2-2 is connect with one end of resistance R8, the other end of resistance R8 with
The base stage of triode Q2 connects, and the emitter of triode Q2 is connect with ground GND, the collector and light emitting diode of triode Q2
The cathode of LED1 connects, and the anode of Light-emitting diode LED 1 is connect with power supply VCC.
As shown in fig. 6, when the base stage of triode Q1 receives the signal of high level, triode Q1 conductings, relay KM1
Must be electric, relay normally open contact KM1-1 is closed, and relay KM2 and time relay KT1 obtain electric, relay normally open contact KM2-1
It is closed and completes self-locking, relay normally open contact KM2-2 is closed, and Light-emitting diode LED 1 must establish beginning illumination by cable, work as the time relay
After KT1 is delayed, time relay normally closed contact KT1-1 is made to disconnect, relay KM2 dead electricity, relay normally open contact KM2-2
It disconnects, triode Q2 is not turned on, and Light-emitting diode LED 1 does not illuminate.
The course of work：
1,7 outputting oscillation signal of oscillating circuit of chip U1 compositions gives infraluminescence pipe LED1, when foot-operated top bar 1,
Signal is blocked, the signal of infraluminescence pipe LED1 outputs is not received by infrared receiving tube LED2, and 1 foot of chip U2 is defeated
Go out the signal of high level, triode Q1 is connected after receiving the signal of high level, relay KM1 conductings, relay normally open contact
KM1-1 obtains electric closure, and relay KM2 obtains electric completion self-locking, and time relay KT1 starts timing, and triode Q2 is connected, and luminous two
Pole pipe LED1 starts to illuminate, and after delay, time relay normally closed contact KT1-1 is disconnected, relay KM2 dead electricity, three poles
Pipe Q2 is not turned on, and Light-emitting diode LED 1 does not work.
2,7 outputting oscillation signal of oscillating circuit of chip U1 compositions gives infraluminescence pipe LED1, when foot does not set foot on step 1
When, signal is not blocked, the signal of infraluminescence pipe LED1 outputs is received by infrared receiving tube LED2, chip U2's
1 foot exports low level signal, and triode Q1 is not turned on after receiving low level signal, and relay KM1 is not turned on, relay
Normally opened contact KM1-1 dead electricity disconnects, and relay KM2 is not turned on, and relay normally open contact KM2-1 is disconnected, and time relay KT1 loses
Electricity, time relay normally closed contact KT1-1 are closed, and relay normally open contact KM2-2 is disconnected, and triode Q2 is not turned on, and luminous two
Pole pipe LED1 does not work.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (10)
1. a kind of VR immersions natural calamity pseudo-experience system, including be used to connect ground and experience the step (1) of platform (23),
It is characterized in that：One end of the step (1) is provided with the infrared launcher (2) for exporting infrared emission signal, described
The other end of rank (1), which is provided with, is coupled to infrared launcher (2) to receive infrared emission signal and export received IR signal
Infrared receiving device (3), further include being coupled to infrared receiving device (3) to receive received IR signal and export infrared control
The infrared control device (4) of signal is coupled to infrared control device (4) to receive infrared control signal and in response to infrared control
Signal is to realize the lighting device (5) of illumination；
The holder (6) for installing infrared launcher (2), infrared receiving device (3) is provided on the step (1)；
When foot is located between infrared receiving device (3) and infrared receiving device (3), infrared control device (4) control is shone
Bright device (5) is to realize illumination.
2. a kind of VR immersions natural calamity pseudo-experience system according to claim 1, it is characterized in that：The infrared hair
Injection device (2) include for outputting oscillation signal oscillating circuit (7), be coupled to oscillating circuit (7) to receive oscillator signal simultaneously
Infrared emission signal is exported to the infrared transmitting circuit (8) of infrared receiving device (3).
3. a kind of VR immersions natural calamity pseudo-experience system according to claim 1, it is characterized in that：It is described infrared to connect
Receiving apparatus (3) includes being coupled to infrared launcher (2) to receive infrared emission signal and export the infrared of infrared switch signal
Switching circuit (9) is coupled to infrared switch circuit (9) to receive infrared switch signal and export received IR signal to infrared control
The infrared control circuit (10) of device (4) processed.
4. a kind of VR immersions natural calamity pseudo-experience system according to claim 1, it is characterized in that：The infrared control
Device (4) processed includes being coupled to infrared receiving device (3) to receive received IR signal and export infrared controlled switch signal
Infrared controlled switch circuit (11) is coupled to infrared controlled switch circuit (11) to receive infrared controlled switch signal and export red
The outer signal that controls is to the trigger circuit (12) of lighting device (5).
5. a kind of VR immersions natural calamity pseudo-experience system according to claim 4, it is characterized in that：The infrared control
Device (4) processed further includes being coupled to trigger circuit (12) and the latching circuit (13) for carrying out self-locking to trigger circuit (12).
6. a kind of VR immersions natural calamity pseudo-experience system according to claim 5, it is characterized in that：The infrared control
Device (4) processed further includes being coupled to latching circuit (13) and disconnecting self-locking electricity for carrying out timing to latching circuit (13) to be delayed
The delay circuit (14) of the current supply circuit on road (13).
7. a kind of VR immersions natural calamity pseudo-experience system according to claim 1, it is characterized in that：The holder
(6) mounting groove (15) for infrared launcher (2), infrared receiving device (3) installation is additionally provided on, on the holder (6)
It is additionally provided with and the end cap (16) of mounting groove (15) screw-thread fit.
8. a kind of VR immersions natural calamity pseudo-experience system according to claim 7, it is characterized in that：The end cap
(16) it is additionally provided with light transmission piece (17) on, positioning column (18) is provided on the light transmission piece (17), is also set on the end cap (16)
It is equipped with the location hole (19) being clamped for positioning column (18).
9. a kind of VR immersions natural calamity pseudo-experience system according to claim 7, it is characterized in that：The end cap
(16) it is additionally provided with sealing ring (20) on, the mounting groove (21) placed for sealing ring (20) is provided on the end cap (16).
10. a kind of VR immersions natural calamity pseudo-experience system according to claim 7, it is characterized in that：The end cap
(16) it is also outwardly protruded on and is provided with anti-skidding raised line (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721330968.6U CN207651064U (en) | 2017-10-13 | 2017-10-13 | A kind of VR immersions natural calamity pseudo-experience system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721330968.6U CN207651064U (en) | 2017-10-13 | 2017-10-13 | A kind of VR immersions natural calamity pseudo-experience system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207651064U true CN207651064U (en) | 2018-07-24 |
Family
ID=62884103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721330968.6U Active CN207651064U (en) | 2017-10-13 | 2017-10-13 | A kind of VR immersions natural calamity pseudo-experience system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207651064U (en) |
-
2017
- 2017-10-13 CN CN201721330968.6U patent/CN207651064U/en active Active
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