CN209281644U - Building Multimedia System - Google Patents
Building Multimedia System Download PDFInfo
- Publication number
- CN209281644U CN209281644U CN201821440153.8U CN201821440153U CN209281644U CN 209281644 U CN209281644 U CN 209281644U CN 201821440153 U CN201821440153 U CN 201821440153U CN 209281644 U CN209281644 U CN 209281644U
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- China
- Prior art keywords
- module
- protecting frame
- signal
- mobile terminal
- multimedia system
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- 238000001514 detection method Methods 0.000 claims abstract description 44
- 241001062009 Indigofera Species 0.000 claims 1
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a kind of building Multimedia Systems, aim to solve the problem that the limitation due to anti-theft wire, mobile terminal cannot be from bracket too far, client can only operate mobile terminal near support select the building admired and the problem of cannot freely walk about, its key points of the technical solution are that, including the protecting frame for holding movable terminal, whether detection protecting frame is located in exhibition room with the detection module of output safety detection signal, it is coupled to detection module and connects safety detection signal to export the control module of control signal and be coupled to control module and be controlled by control signal to issue the alarm module of alarm signal, protecting frame is equipped with the limiting mechanism being limited in mobile terminal in placing groove.Under the premise of guaranteeing security of mobile terminal, client is allowed freely to use mobile terminal, improves the Experience Degree of client.
Description
Technical field
The utility model relates to multimedia show technology, in particular to a kind of building Multimedia System.
Background technique
With the high speed development of global information industry, the application of digital technology is become increasingly popular, and digitlization, informationization have been seeped
Every field is arrived thoroughly, and wherein use information technology realizes that the automation of home life and convenient be increasingly becoming are lived now
Theme.The upsurge of shopping online is in the ascendant, brings the selection of many conveniences and diversification really for user.But in the past
In building displaying, client chooses building, house type, still will be in person to going to select in sales office, then by (also can only
By) feel or imagine to judge and select, meeting Shortcomings inevitable in this way and defect, due to that can not be intuitive to see building
The specific effect of disk, house type, therefore it is sometimes difficult to select very desirable building, house type.
In recent years, the building exhibition with the fast development of 3D virtual technology, based on there are a kind of render scenes by 3D
Show system, which is that building developer is customized by software business man, finally shows by 3D engine, reaches simulation forward delivery housing
The final effect of building allows client more intuitively to see building details.
The system is usually installed on mobile terminal in the form of APP, such as mobile phone, tablet computer etc..In order to avoid
There is a situation where portions of client stealthily to take away mobile terminal, it will usually by anti-theft wire by mobile terminal and holding movable terminal
Bracket link together, prevent mobile terminal from improving the safety of mobile terminal far from bracket.
But since the limitation of anti-theft wire, mobile terminal cannot be from brackets too far, client can only operate near support and move
Dynamic terminal cannot freely walk about to select the building admired, and can have an impact to the experience of client to a certain extent.
Utility model content
The purpose of the utility model is to provide a kind of building Multimedia Systems, it is ensured that security of mobile terminal
Under the premise of, it allows client freely to use mobile terminal, improves the Experience Degree of client.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of building Multimedia System, including for holding movable terminal protecting frame, for detecting the protection
Whether frame is located in exhibition room with the detection module of output safety detection signal, is coupled to the detection module and receives safety detection
Signal is alarmed with exporting the control module of control signal and being coupled to the control module and be controlled by control signal with issuing
The alarm module of signal, the protecting frame offer the placing groove for holding movable terminal, the one of side of placing groove
Wall, which is offered, to be passed through for mobile terminal to enter the perforation of placing groove, and the placing groove offers the opposite side of the side wall of perforation
Side wall offer the first slot with the grafting of mobile terminal side, the protecting frame, which is equipped with, is limited in placement for mobile terminal
Limiting mechanism in slot.
Using the above scheme, mobile terminal is passed through in perforation the first slot of insertion, mobile terminal is made to be placed on protecting frame
Placing groove in, then mobile terminal, which is limited in protecting frame, by limiting mechanism prevents client from taking out mobile terminal, this
When only need to detect protecting frame and whether be in and just can recognize the mobile terminal being placed in the placing groove of protecting frame in exhibition room
Whether taken away by client, if mobile terminal takes away exhibition room by client, corresponding detection module detects holding movable terminal
Protecting frame is not in exhibition room, exports low level safety detection signal to control module, control module is made to issue control letter
Number control alarm module issue alarm signal, to be enabled a customer in exhibition room under the premise of guaranteeing security of mobile terminal
Mobile terminal is freely used and operated, the Experience Degree of client is promoted.
Preferably, the limiting mechanism include be articulated with protecting frame offer perforation lateral wall articulated slab and wear
The lock core of articulated slab and protecting frame is crossed, the lock core is configured with key.
Using the above scheme, key is held by staff, and only staff could open articulated slab and take out protecting frame
Interior mobile terminal.
Preferably, the detection module includes the wireless transmitting module on protecting frame and the nothing in exhibition room
Line receiving module.
Using the above scheme, when protecting frame is located in exhibition room, the wireless receiving mould group in exhibition room, which receives, is set to protection
The wireless signal that wireless transmitting module on frame issues, alarm module does not issue alarm signal at this time；When protecting frame is not at
In exhibition room, the wireless receiving mould group in exhibition room does not receive the wireless signal of the sending of the wireless transmitting module on protecting frame,
Alarm module issues alarm signal at this time.
Preferably, the wireless transmitting module is Bluetooth signal transmitter, the wireless receiving mould group is Bluetooth signal
Receiver.
Using the above scheme, the Bluetooth signal transmitter transmitting Bluetooth signal on protecting frame and corresponding Bluetooth signal
Receiver receives Bluetooth signal, if protecting frame is brought away from exhibition room, Bluetooth signal that the Bluetooth signal receiver in exhibition room receives
Weak or even can not receive Bluetooth signal, Bluetooth signal receiver then exports low level safety detection signal to control module.
Preferably, the wireless transmitting module is embedded in the side that protecting frame is located remote from slot.
Using the above scheme, wireless transmitting module is embedded in the side that protecting frame is located remote from slot, i.e., by wireless transmission
Mould is mounted on the back side of protecting frame, does not influence the positive beauty of protecting frame, and when client is using mobile terminal is not easy to pay attention to
Wireless transmitting module does not interfere with the usage experience of client；And it wireless transmitting module is embedded in protecting frame not influences
Protecting frame is placed on exhibition booth.
Preferably, the control module includes triode and relay, the base stage of the triode is coupled to detection
For module to receive safety detection signal, the coil that the emitter of the triode is coupled to power supply, collector and relay is mutual
It is grounded after series connection, the normally opened contact of the relay is coupled to alarm module.
Using the above scheme, the coil of the conducting when triode receives low level safety detection signal, relay obtains
Electricity connects the current supply circuit of alarm module so that the normally opened contact of relay is closed, so that alarm module be made to issue alarm signal
Number.
Preferably, the alarm module is alarm, the power on/off of the alarm current supply circuit is controlled by relay
Normally opened contact.
Using the above scheme, when the current supply circuit of alarm module is switched on, alarm issues alarm sound.Until the people that works
Member, which handles well, to put back to exhibition room alarm sound for mobile terminal after event and just disappears, and strengthens the effect of alarm.
Preferably, further including logic gate module, the detection module is set as multiple groups and every group of Bluetooth signal transmitter
It is mutually paired with Bluetooth signal receiver, multiple groups detection module respectively corresponds multiple protecting frames, the input of the logic gate module
End is coupled to the output end of multiple detection modules to receive safety detection signal, and the output end of the logic gate module is coupled to control
Molding block is with output logic gate signal, when any one of Bluetooth signal receiver exports low level safety detection signal
When, the logic gate module exports low level logic gate signal.
Using the above scheme, there are multiple mobile terminals to use in exhibition room for client, multiple protecting frames and inspection are set accordingly
Module is surveyed, and the Bluetooth signal transmitter in each detection module is mutually paired with Bluetooth signal receiver, Bluetooth signal will not
It interferes with each other, then by setting logic gate module, after any one mobile terminal takes away exhibition room by client, alarm module can be sent out
Alarm signal out.
The two sides side wall adjacent with the side wall for offering perforation offers the second slot in the placing groove.
Using the above scheme, it by the way that the second slot is arranged, can be placed on mobile terminal is more stable in protecting frame
Placing groove in.
Preferably, the corner of the protecting frame is circular arc setting.
Using the above scheme, client is not easy to hurt hand when using mobile terminal.
In conclusion the utility model has the following beneficial effects:
By setting protecting frame, detection module, control module and alarm module, mobile terminal is placed on protecting frame
In, client can be made freely to use mobile terminal under the premise of guaranteeing security of mobile terminal, to promote the experience of client.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the structural schematic diagram of protecting frame in the utility model embodiment；
Fig. 3 is the bottom view of protecting frame in the utility model embodiment；
Fig. 4 is the circuit diagram of the utility model embodiment.
Appended drawing reference: 1, protecting frame；11, placing groove；111, it perforates；112, the first slot；113, the second slot；2, it detects
Module；21, wireless transmitting module；22, wireless receiving mould group；3, control module；4, alarm module；5, articulated slab；6, lock core；
61, key；7, logic gate module.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment: a kind of building Multimedia System, as best shown in figs. 1 and 4, including the guarantor for holding movable terminal
Whether shield frame 1 is located in exhibition room with the detection module 2 of output safety detection signal for detecting protecting frame 1, is coupled to detection mould
Block 2 and safety detection signal is received to export the control module 3 of control signal and be coupled to control module 3 and be controlled by control
Signal is to issue the alarm module 4 of alarm signal.
In the present embodiment, mobile terminal is tablet computer, as shown in Fig. 2, protecting frame 1 is offered for placing plate electricity
The placing groove 11 of brain, the one of side wall of placing groove 11, which is offered, to be passed through for tablet computer to enter the perforation 111 of placing groove 11,
The side wall that placing groove 11 offers the opposite side of the side wall of perforation 111 offers the first slot with the grafting of tablet computer side
112, the side wall of adjacent two sides offers the second slot 113, and tablet computer passes through in 111 the first slot 112 of insertion of perforation, and
The adjacent two sides of 112 grafting side of tablet computer and the first slot are located in the second slot 113, be also equipped on protecting frame 1 by
Mobile terminal is limited in the limiting mechanism in placing groove 11.
Limiting mechanism include be articulated with protecting frame 1 offer perforation 111 lateral wall articulated slab 5 and pass through articulated slab
5 are configured with key 61 with the lock core 6 of protecting frame 1, lock core 6, and key 61 is held by staff, and only staff can will put down
Plate computer takes out from protecting frame 1, it is worth mentioning at this point that, although client cannot take out tablet computer from protecting frame 1, protect
Shield frame 1 thickness be arranged as far as possible it is small, so will not influence client's normal use tablet computer, and client can will put down
Plate computer is freely used far from anywhere of the exhibition booth in exhibition room.In addition, the corner of protecting frame 1 is set as arc, Ci Zhongshe
It sets and is not easy to hurt hand when client is using tablet computer.
As shown in Fig. 2 and Fig. 4, since tablet computer is limited in protecting frame 1, the position of protecting frame 1 is detected just at this time
It can detecte the position of tablet computer, detection module 2 includes the wireless transmitting module 21 being mounted on protecting frame 1 and installation
Wireless receiving mould group 22 in exhibition room.Wireless transmitting module 21 is HC-42 Bluetooth signal transmitter；Wireless receiving mould group 22 is
HC-42 Bluetooth signal receiver, HC-42 Bluetooth signal transmitter are mutually paired with HC-42 Bluetooth signal receiver, work as HC-42
When Bluetooth signal transmitter is not at the interior distance HC-42 Bluetooth signal receiver of exhibition room too far, HC-42 Bluetooth signal receiver
It does not receive Bluetooth signal and exports low level safety detection signal, it is remote that HC-42 Bluetooth signal transmitter is embedded in protecting frame 1
Side from placing groove 11, the i.e. back side (referring to Fig. 3) of protecting frame 1, make client will not notice HC- when using tablet computer
42 Bluetooth signal transmitters and influence usage experience.
As best shown in figs. 1 and 4, it in order to make more clients be able to use the details of plate viewing building, is put in exhibition room
A more than tablet computer (2 are expressed as in Fig. 1) is set, every tablet computer is limited in a protecting frame 1, and every
A protecting frame 1 configures the HC-42 Bluetooth signal transmitter that one group is mutually paired and HC-42 Bluetooth signal receiver to detect
Whether protecting frame 1 in the exhibition room, so further include logic gate module 7, in the present embodiment, logic gate module 7 be specially with
Door A1, is coupled to output end of the HC-42 Bluetooth signal receiver to receive safety detection signal, with door A1 with the input terminal of door A1
Control module 3 is coupled to output logic gate signal, believes HC-42 bluetooth when any one tablet computer is not in exhibition room
When number receiver exports low level safety detection signal, low level logic gate signal is exported to controlling in output end with door A1
Module 3.
Control module 3 includes PNP triode Q1 and relay KM1, and the base stage of PNP triode Q1 is coupled to door A1's
For output end to receive logic gate signal, the emitter of PNP triode Q1 is coupled to the line of VCC power supply, collector and relay KM1
Circle is grounded after being serially connected, and the normally opened contact km1-1 of relay KM1 is coupled to alarm module 4.
Alarm module 4 is alarm, and in the present embodiment, alarm is preferably buzzer HA, buzzer HA current supply circuit
Power on/off be controlled by the normally opened contact km1-1 of relay KM1, one end ground connection of buzzer HA, the other end and relay KM1
Normally opened contact km1-1 is coupled to VCC power supply after being serially connected.
Specific work process is as follows:
It is inserted into the side of tablet computer in the first slot 112 perforation 111 that tablet computer passes through protecting frame 1 first,
Articulated slab 5 is overturn again, locks articulated slab 5 and protecting frame 1 by key 61, tablet computer is located at the placement of protecting frame 1 at this time
In slot 11, then one by one by the HC-42 Bluetooth signal transmitter on protecting frame 1 and the HC-42 Bluetooth signal receiver in exhibition room
Tablet computer is finally placed and is freely used on exhibition booth for client by pairing.
If any one tablet computer is taken away exhibition room by client, HC-42 Bluetooth signal receiver does not receive HC-42 at this time
The Bluetooth signal that Bluetooth signal transmitter is launched exports low level safety detection signal extremely with door A1, receives with door A1 low
Exported after the safety detection signal of level low level logic gate signal to PNP triode Q1 make PNP triode Q1 be connected so that
The coil of relay KM1 obtains electric, so that the normally opened contact km1-1 of relay KM1 be made to be closed, the power supply for connecting buzzer HA is returned
Road, buzzer HA are sounded an alarm.
Embodiments described above does not constitute the restriction to the technical solution protection scope.It is any in above-mentioned implementation
Made modifications, equivalent substitutions and improvements etc., should be included in the protection model of the technical solution within the spirit and principle of mode
Within enclosing.
Claims (10)
1. a kind of building Multimedia System, characterized in that including for holding movable terminal protecting frame (1), for examining
Survey whether the protecting frame (1) is located in exhibition room with the detection module (2) of output safety detection signal, is coupled to the detection mould
Block (2) and receive safety detection signal with export control signal control module (3) and be coupled to the control module (3) and
It is controlled by control signal to issue the alarm module (4) of alarm signal, the protecting frame (1) offers for holding movable terminal
Placing groove (11), the placing groove (11) one of side wall, which is offered, to be passed through for mobile terminal to enter placing groove (11)
It perforates (111), the side wall that the placing groove (11) offers the opposite side of the side wall of perforation (111) offers and mobile terminal
The first slot (112) of side grafting, the protecting frame (1) are equipped with the limitation being limited in mobile terminal in placing groove (11)
Mechanism.
2. building Multimedia System according to claim 1, characterized in that the limiting mechanism includes being articulated with guarantor
Shield frame (1) offers the articulated slab (5) of the lateral wall of perforation (111) and passes through the lock core of articulated slab (5) and protecting frame (1)
(6), the lock core (6) is configured with key (61).
3. building Multimedia System according to claim 2, characterized in that the detection module (2) includes being set to
Wireless transmitting module (21) on protecting frame (1) and the wireless receiving mould group (22) in exhibition room.
4. building Multimedia System according to claim 3, characterized in that the wireless transmitting module (21) is indigo plant
Tooth signal projector, the wireless receiving mould group (22) are Bluetooth signal receiver.
5. building Multimedia System according to claim 3, characterized in that the wireless transmitting module is embedded in guarantor
Shield frame is located remote from the side of slot.
6. building Multimedia System according to claim 1, characterized in that the control module (3) includes three poles
Pipe and relay, the base stage of the triode are coupled to detection module (2) to receive safety detection signal, the triode
The coil that emitter is coupled to power supply, collector and relay is grounded after being serially connected, the normally opened contact coupling of the relay
In alarm module (4).
7. building Multimedia System according to claim 6, characterized in that the alarm module (4) is alarm,
The power on/off of the alarm current supply circuit is controlled by the normally opened contact of relay.
8. building Multimedia System according to claim 4, characterized in that it further include logic gate module (7), it is described
Detection module (2) is set as multiple groups and every group of Bluetooth signal transmitter is mutually paired with Bluetooth signal receiver, and multiple groups detect mould
Block (2) respectively corresponds multiple protecting frames (1), and the input terminal of the logic gate module (7) is coupled to the defeated of multiple detection modules (2)
For outlet to receive safety detection signal, the output end of the logic gate module (7) is coupled to control module (3) with output logic gate
Signal, when any one of Bluetooth signal receiver exports low level safety detection signal, the logic gate module (7)
Export low level logic gate signal.
9. building Multimedia System according to claim 1, characterized in that in the placing groove (11) with offer
The two sides side wall that the side wall of perforation (111) is adjacent offers the second slot (113).
10. building Multimedia System according to claim 1, characterized in that the corner of the protecting frame (1) is circle
Arc setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821440153.8U CN209281644U (en) | 2018-09-03 | 2018-09-03 | Building Multimedia System |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821440153.8U CN209281644U (en) | 2018-09-03 | 2018-09-03 | Building Multimedia System |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209281644U true CN209281644U (en) | 2019-08-20 |
Family
ID=67603068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821440153.8U Expired - Fee Related CN209281644U (en) | 2018-09-03 | 2018-09-03 | Building Multimedia System |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209281644U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112885225A (en) * | 2020-10-13 | 2021-06-01 | 南通中慧建筑科技有限公司 | Mobile electric and pipeline embedded structure based on BIM |
-
2018
- 2018-09-03 CN CN201821440153.8U patent/CN209281644U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112885225A (en) * | 2020-10-13 | 2021-06-01 | 南通中慧建筑科技有限公司 | Mobile electric and pipeline embedded structure based on BIM |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190820 |