CN208045409U - A kind of court is anti-to swarm into system - Google Patents
A kind of court is anti-to swarm into system Download PDFInfo
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- CN208045409U CN208045409U CN201820317031.3U CN201820317031U CN208045409U CN 208045409 U CN208045409 U CN 208045409U CN 201820317031 U CN201820317031 U CN 201820317031U CN 208045409 U CN208045409 U CN 208045409U
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- relay
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Abstract
The utility model discloses a kind of courts to prevent swarming into system, it is intended to and solution depends merely on police and carries out safety inspection, there is a problem of that human cost is excessively high, its key points of the technical solution are that：Include for checking attending court trial personnel to be entered with the presence or absence of the safety check apparatus of security risk and being set to the open and close door in court channel, the open and close door is driven by motor and is opened and closed, it further include control circuit, the control circuit is electrically connected with safety check apparatus, and in response to the safety check signal of safety check apparatus, court channel is opened and closed to control motor driving open and close door.A kind of anti-system of swarming into of court of the utility model has the advantages that reduce human cost.
Description
Technical field
The utility model is related to a kind of safety protection fields, more specifically, it relates to which a kind of court is anti-to swarm into system.
Background technology
Court is the place that different cases are tried inside law court.It is principle that law court, which carries out public trial, general to allow
The masses enter attending court trial, are usually all after having police to carry out safety inspection to safeguard the order and security of court judgment
Can just it enter, and the masses swarm into court and make trouble in order to prevent, usual police is to keep higher alertness at any time
, but depend merely on police and carry out safety inspection, there is a problem of that human cost is excessively high.
Utility model content
In view of the deficienciess of the prior art, preventing swarming into system the purpose of this utility model is to provide a kind of court, have
There is the advantages of reducing human cost.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of anti-swarm into of court be
System includes for checking attending court trial personnel to be entered with the presence or absence of the safety check apparatus of security risk and being set to court channel
Open and close door, the open and close door are driven by motor and are opened and closed, and further include control circuit, the control circuit and safety check apparatus
It is electrically connected, and in response to the safety check signal of safety check apparatus, court channel is opened and closed to control motor driving open and close door.
By using above-mentioned technical proposal, waits for that hearing people carries out safety inspection by safety check apparatus, prevent hearing people
Dangerous material are carried, safety check apparatus sends out safety check signal, and control circuit drives open and close door in response to safety check signal, to control motor
Court channel is opened and closed, prevents the personnel for carrying dangerous material from swarming into court, is audited to realize automatically to treat
Personnel carry out safety inspection, to reduce court police safety inspection human cost.
The utility model is further arranged to：The safety check apparatus includes metal sensor, the metal sensor and control
Circuit processed is electrically connected.
By using above-mentioned technical proposal, metal sensor, which can check, waits for whether hearing people carries metal controlled knife
Etc. dangerous instruments, prevent in court that there are security risks.
The utility model is further arranged to：The open and close door includes two split doors for being installed on court's channel side wall
The drive component that page and driving door leaf open and close.
By using above-mentioned technical proposal, drive component drives the keying of door leaf, to realize that door leaf opens court channel
Or court channel is closed, prevent the hearing people there are security risk from swarming into court.
The utility model is further arranged to：The driving component includes mounting blocks and lead screw, the mounting blocks setting two
It is a, it is connect respectively with two mounting blocks on the downside of two door leafs, court channel both sides side wall is offered for two doors
The storage tank of page activity grafting, described court the bottom of the channel offer the guide groove slid for door leaf, and the lead screw horizontally rotates
It is connected in guide groove, and the lead screw is threadedly coupled with two mounting blocks blocks simultaneously, output shaft and the lead screw one of the motor
End connection, the lead screw are arranged from centre to both ends left-hand thread.
By using above-mentioned technical proposal, motor drives the rotation of lead screw, makes to be threaded in two installations on lead screw
The relatively close closing court channel of block, or be relatively distant from and be plugged in storage tank opening court channel.
The utility model is further arranged to：The opposing sidewalls of two door leafs be provided with inconsistent opening first often
Travel switch is closed, two accommodating trench bottoms are both provided with contradicts the second normally closed travel switch opened with door leaf side wall；
The control circuit include with metal sensor be electrically connected for control open and close door opening and closing switching circuit and with
Switching circuit is electrically connected the control signal for responding to switch circuit to control the main circuit of motor positive and inverse；
The switching circuit includes that the first switch circuit for making open and close door close and the second switch for making open and close door open are electric
Road, the first switch circuit and second switch circuit are in parallel with metal sensor, the first switch circuit include first after
The first normally opened contact switch KM1-1 of electric appliance KM1, the first triode Q1 and the first relay, the first triode Q1's
Base stage is electrically connected with metal sensor, and the collector of the first triode Q1 is electrically connected with the power supply, the one or three pole
The emitter of pipe Q1 is grounded after being electrically connected with the first relay KM1, the first normally closed travel switch and the first relay KM1
Series connection, the first normally opened contact switch KM1-1 of first relay are in parallel with the first triode Q1；The second switch circuit
Including the second triode Q2, the second relay KM2, the second travel switch KM2-2 of the second relay and not circuit T, institute
State the electric connection of the one end metal sensor NAND gate circuit T, the base stage electricity of the not circuit T other ends and the second triode Q2
Property connection, the collector of the second triode Q2 is electrically connected with the power supply, the emitter and second of the second triode Q2
Relay KM2 is grounded after being electrically connected, and the second relay KM2 connects with the second normally closed travel switch, second relay
First normally opened contact switch KM1-1 of device is in parallel with the second triode Q2；
The main circuit includes the circuit for reversing for controlling prograde circuit and control motor reversal that motor rotates forward, the rotating forward
Circuit includes normally opened tactile with the third of the second normally opened contact switch KM1-2 of concatenated first relay of motor and the first relay
Point switch KM1-3；The circuit for reversing includes and the second normally opened contact switch KM2-2 of concatenated second relay of motor and
The third normal open switch KM2-3 of two relays.
By using above-mentioned technical proposal, when metal sensor detects the dangerous instruments such as metal controlled knife, metal passes
Sensor exports high level, makes the first triode Q1 conductings, and then it is electric so that the first relay KM1 is obtained, the first of the first relay is normal
It opens contact switch KM1-1 to be closed, realizes first switch circuit self-locking, while second of the first relay in main circuit is normally opened tactile
The third normally opened contact switch KM1-3 of point switch KM1-2 and the first relay is closed, and motor drives lead screw to rotate forward, and makes two doors
Page is relatively close, and when two door leafs are closed, the first normally closed travel switch on door leaf side wall is opened, and the first relay KM1 is disconnected
Electricity realizes the closing in court channel, prevents that there are security risks；
When metal sensor does not detect the dangerous instruments such as metal controlled knife, metal sensor exports low level, leads to
Crossing not circuit T makes the second triode Q2 conductings, and then it is electric so that the second relay KM2 is obtained, and the first of the second relay is normally opened tactile
Point switch KM2-1 is closed, and realizes second switch circuit self-locking, while the second normally opened contact of the second relay in main circuit is opened
The third normally opened contact switch KM2-3 for closing KM2-2 and the second relay is closed, and motor drives lead screw reversion, makes two door leaf phases
To far from opening, when door leaf side wall contradicts on the second normally closed travel switch, court channel is opened, make to wait for that hearing people carries out
Attending court trial.
The utility model is further arranged to：The first relay KM1 be parallel with the first relay the 4th it is normally opened touch
Point switch KM1-4 and buzzer P, the 4th normally opened contact switch KM1-4 of first relay connects with buzzer P to be followed by
Ground.
By using above-mentioned technical proposal, wait for that hearing people carries the Dangerous Preparations such as metal controlled knife when detecting
When, the 4th normally opened contact switch of the first relay is closed, and buzzer P is made to send out alarm, keeps court police hidden to there is safety
The personnel of trouble carry out removing the hidden trouble.
The utility model is further arranged to：The first relay KM1 be parallel with the first relay the 5th it is normally opened touch
Point switch KM1-5 and video camera, the 5th normally opened contact switch KM1-5 and the video camera of first relay are electrically connected, with
Control camera operation.
By using above-mentioned technical proposal, wait for that hearing people carries the Dangerous Preparations such as metal controlled knife when detecting
When, the 5th normally opened contact switch of the first relay is closed, and camera operation is to there are the personnel of security risk to carry out record row
It removes.
In conclusion the utility model has the advantages that：Wait for that hearing people carries out safe inspection by safety check apparatus
It looks into, prevents hearing people from carrying dangerous material, safety check apparatus sends out safety check signal, and control circuit is in response to safety check signal, with control
Motor drives the opening and closing court channel of open and close door, prevents the personnel for carrying dangerous material from swarming into court, to real
Now automatically treat hearing people carry out safety inspection, to reduce court police safety inspection human cost.
Description of the drawings
Fig. 1 is the structural schematic diagram in court channel in the present embodiment；
Fig. 2 is the structural schematic diagram that court splits in channel rear open and close door in the present embodiment；
Fig. 3 is the circuit diagram of control circuit in the present embodiment.
In figure：1, court channel；11, storage tank；12, guide groove；2, open and close door；21, door leaf；22, mounting blocks；23, silk
Bar；24, the first normally closed travel switch；25, the second normally closed travel switch；3, control circuit；31, switching circuit；32, main circuit；
4, metal sensor；5, motor；6, video camera.
Specific implementation mode
With reference to the accompanying drawings and examples, the utility model is described in detail.
A kind of court is anti-to swarm into system, as shown in Figure 1, Figure 2 and Figure 3, includes the court channel 1 entered inside court, uses
In the open and close door for checking that attending court trial personnel to be entered whether there is the safety check apparatus of security risk and be set in court channel 1
2, open and close door 2 is driven by motor 5 and is opened and closed；Further include control circuit 3, control circuit 3 is electrically connected with safety check apparatus,
And in response to the safety check signal of safety check apparatus, open and close door 2 is driven to open and close court channel 1 to control motor 5.Wait for visitor
Member carries out safety inspection by safety check apparatus, prevents hearing people from carrying dangerous material, and safety check apparatus sends out safety check signal, control electricity
Road 3 prevents from carrying dangerous in response to safety check signal to control the opening and closing court channel 1 that motor 5 drives open and close door 2
The personnel of product swarm into court, to realize that automatically treating hearing people carries out safety inspection, to reduce court police
The human cost for the safety inspection examined.
As shown in figure 3, safety check apparatus includes metal sensor 4, metal sensor 4 is electrically connected with control circuit 3.Metal
Sensor 4, which can check, waits for whether hearing people carries the dangerous instruments such as metal controlled knife, prevents from existing in court safe hidden
Suffer from.
As depicted in figs. 1 and 2, open and close door 2 includes two split door leafs 21 and the driving for being installed on 1 side wall of court channel
The drive component that door leaf 21 opens and closes.Drive component includes mounting blocks 22 and lead screw 23, and mounting blocks 22 are arranged two, two door leafs 21
Downside is connect with two mounting blocks 22 respectively, and 1 both sides side wall of court channel offers the appearance for two 21 activity grafting of door leaf
Slot 11 is set, 1 bottom of court channel offers the guide groove 12 slid for door leaf 21, and lead screw 23, which horizontally rotates, is connected to guide groove 12
It is interior, and lead screw 23 is threadedly coupled with two 22 pieces of mounting blocks simultaneously, the output shaft of motor 5 is connect with 23 one end of lead screw, lead screw 23
It is arranged from centre to both ends left-hand thread.Motor 5 drives the rotation of lead screw 23, makes be threaded on lead screw 23 two mounting blocks
22 relatively close closing court channels 1, or be relatively distant from and be plugged in the opening court of storage tank 11 channel 1.Two door leafs 21
Opposing sidewalls are provided with the first normally closed travel switch 24 of inconsistent opening, and two 11 bottoms of storage tank are both provided with and door leaf 21
Side wall contradicts the second normally closed travel switch 25 opened.
As shown in Figure 1, Figure 2 and Figure 3, control circuit 3 includes being electrically connected with metal sensor 4 for controlling open and close door 2
The switching circuit 31 of opening and closing and with switching circuit 31 be electrically connected for responding to switch circuit 31 control signal to control motor 5
The main circuit 32 of positive and negative rotation；Switching circuit 31 includes the first switch circuit 31 for making open and close door 2 close and open and close door 2 is made to open
Second switch circuit 31, first switch circuit 31 and second switch circuit 31 are in parallel with metal sensor 4, first switch circuit 31
The first normally opened contact switch KM1-1 including the first relay KM1, the first triode Q1 and the first relay, the one or three pole
The base stage of pipe Q1 is electrically connected with metal sensor 4, and the collector of the first triode Q1 is electrically connected with the power supply, the first triode
The emitter of Q1 is grounded after being electrically connected with the first relay KM1, and the first normally closed travel switch 24 and the first relay KM1 go here and there
Connection, the first normally opened contact switch KM1-1 of the first relay are in parallel with the first triode Q1；Second switch circuit 31 includes second
Triode Q2, the second relay KM2, the second travel switch KM2-2 of the second relay and not circuit T, metal sensor 4
The one end NAND gate circuit T is electrically connected, and the base stage of the not circuit T other ends and the second triode Q2 are electrically connected, the two or three pole
The collector of pipe Q2 is electrically connected with the power supply, and the emitter of the second triode Q2 is grounded after being electrically connected with the second relay KM2,
Second relay KM2 connects with the second normally closed travel switch 25, the first normally opened contact switch KM1-1 of the second relay and second
Triode Q2 is in parallel.
Main circuit 32 includes the circuit for reversing that the prograde circuit that control motor 5 rotates forward and control motor 5 invert, prograde circuit
It include the third normally opened contact with the second normally opened contact switch KM1-2 and the first relay of 5 concatenated first relay of motor
Switch KM1-3；Circuit for reversing include with the second normally opened contact switch KM2-2 and second of 5 concatenated second relay of motor after
The third normal open switch KM2-3 of electric appliance.
When metal sensor 4 detects the dangerous instruments such as metal controlled knife, metal sensor 4 exports high level, makes the
One triode Q1 conductings, and then it is electric so that the first relay KM1 is obtained, the first normally opened contact switch KM1-1 of the first relay is closed,
Realize 31 self-locking of first switch circuit, while the second normally opened contact switch KM1-2 of the first relay in main circuit 32 and the
The third normally opened contact switch KM1-3 of one relay is closed, and motor 5 drives lead screw 23 to rotate forward, and keeps two door leafs 21 relatively close,
When two door leafs 21 are closed, the first normally closed travel switch 24 on 21 side wall of door leaf is opened, the first relay KM1 power-off, real
The closing in existing court channel 1, prevents that there are security risks；When metal sensor 4 is without danger such as detection metal controlled knifes
When tool, metal sensor 4 exports low level, makes the second triode Q2 conductings by not circuit T, and then make the second relay
KM2 obtains electric, the first normally opened contact switch KM2-1 closures of the second relay, 31 self-locking of realization second switch circuit, while main electricity
Second normally opened contact switch KM2-2 of the second relay in the road 32 and third normally opened contact switch KM2-3 of the second relay
It is closed, motor 5 drives lead screw 23 to invert, and two door leafs 21 is made to be relatively distant from opening, when the conflict of 21 side wall of door leaf is normally closed second
When on travel switch 25, court channel 1 is opened, and makes to wait for that hearing people carries out attending court trial.
First relay KM1 is parallel with the 4th normally opened contact switch KM1-4 and buzzer P of the first relay, first after
4th normally opened contact switch KM1-4 of electric appliance is grounded after connecting with buzzer P.Wait for that hearing people carries metal tube when detecting
When the Dangerous Preparations such as cutter processed, the 4th normally opened contact switch of the first relay is closed, and so that buzzer P is sent out alarm, is made court
Police is to there are the personnel of security risk to carry out removing the hidden trouble.
First relay KM1 is parallel with the 5th normally opened contact switch KM1-5 and video camera 6 of the first relay, first after
5th normally opened contact switch KM1-5 of electric appliance is electrically connected with video camera 6, to control the work of video camera 6.It waits auditing when detecting
When personnel carry the Dangerous Preparations such as metal controlled knife, the 5th normally opened contact switch of the first relay is closed, 6 work of video camera
Opposing, there are the personnel of security risk to carry out record exclusion.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (7)
1. a kind of court is anti-to swarm into system, it is characterised in that：Including being used to check attending court trial personnel to be entered with the presence or absence of peace
The safety check apparatus of full hidden danger and the open and close door (2) for being set to court channel (1), the open and close door (2) are opened by motor (5) driving
It opens and closes, further include control circuit (3), the control circuit (3) is electrically connected with safety check apparatus, and in response to safety check apparatus
Safety check signal, with control motor (5) driving open and close door (2) open and close court channel (1).
2. a kind of court according to claim 1 is anti-to swarm into system, it is characterised in that：The safety check apparatus includes that metal passes
Sensor (4), the metal sensor (4) are electrically connected with control circuit (3).
3. a kind of court according to claim 2 is anti-to swarm into system, it is characterised in that：The open and close door (2) includes installation
In the drive component that two split door leafs (21) and driving door leaf (21) of court channel (1) side wall open and close.
4. a kind of court according to claim 3 is anti-to swarm into system, it is characterised in that：The driving component includes mounting blocks
(22) and lead screw (23), the mounting blocks (22) are arranged two, on the downside of two door leafs (21) respectively with two mounting blocks
(22) it connects, court channel (1) both sides side wall offers the storage tank (11) for two door leaf (21) activity grafting, institute
It states court channel (1) bottom and offers the guide groove (12) slid for door leaf (21), the lead screw (23), which horizontally rotates, to be connected to
In guide groove (12), and the lead screw (23) while being threadedly coupled with two mounting blocks (22) blocks, the output shaft of the motor (5)
It is connect with lead screw (23) one end, the lead screw (23) is arranged from centre to both ends left-hand thread.
5. a kind of court according to claim 4 is anti-to swarm into system, it is characterised in that：Two door leafs (21) it is opposite
Side wall is provided with the first normally closed travel switch (24) of inconsistent opening, and two storage tank (11) bottoms are both provided with and door
Page (21) side wall contradicts the second normally closed travel switch (25) opened；
The control circuit (3) includes the switching circuit being electrically connected with metal sensor (4) for controlling open and close door (2) opening and closing
(31) and with switching circuit (31) the control signal for responding to switch circuit (31) is electrically connected to control motor (5) positive and negative rotation
Main circuit (32)；
The switching circuit (31) includes the first switch circuit (31) for making open and close door (2) close and open and close door (2) is made to open
Second switch circuit (31), the first switch circuit (31) and second switch circuit (31) are in parallel with metal sensor (4), institute
It is normally opened to state first switch circuit (31) first including the first relay (KM1), the first triode (Q1) and the first relay
Contact switch (KM1-1), base stage and the metal sensor (4) of first triode (Q1) are electrically connected, the one or three pole
The collector of pipe (Q1) is electrically connected with the power supply, and the emitter and the first relay (KM1) of first triode (Q1) are electrical
It being grounded after connection, the first normally closed travel switch (24) is connected with the first relay (KM1), and the first of first relay
Normally opened contact switch (KM1-1) is in parallel with the first triode (Q1)；The second switch circuit (31) includes the second triode
(Q2), the second relay (KM2), the second travel switch (KM2-2) of the second relay and not circuit (T), the metal
The one end sensor (4) NAND gate circuit (T) is electrically connected, the base of not circuit (T) other end and the second triode (Q2)
Pole is electrically connected, and the collector of second triode (Q2) is electrically connected with the power supply, the transmitting of second triode (Q2)
Pole is grounded after being electrically connected with the second relay (KM2), and second relay (KM2) is gone here and there with the second normally closed travel switch (25)
Connection, the first normally opened contact switch (KM1-1) of second relay are in parallel with the second triode (Q2)；
The main circuit (32) includes the circuit for reversing that the prograde circuit that control motor (5) rotates forward and control motor (5) invert, institute
It includes the second normally opened contact switch (KM1-2) and the first relay with concatenated first relay of motor (5) to state prograde circuit
Third normally opened contact switch (KM1-3)；The circuit for reversing include with it is the second of concatenated second relay of motor (5) normally opened
The third normal open switch (KM2-3) of contact switch (KM2-2) and the second relay.
6. a kind of court according to claim 5 is anti-to swarm into system, it is characterised in that：First relay (KM1) is simultaneously
It is associated with the 4th normally opened contact switch (KM1-4) and buzzer (P) of the first relay, the 4th of first relay is normally opened tactile
Point switch (KM1-4) is grounded after connecting with buzzer (P).
7. a kind of court according to claim 5 is anti-to swarm into system, it is characterised in that：First relay (KM1) is simultaneously
It is associated with the 5th normally opened contact switch (KM1-5) and video camera (6) of the first relay, the 5th of first relay is normally opened tactile
Point switch (KM1-5) is electrically connected with video camera (6), to control video camera (6) work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820317031.3U CN208045409U (en) | 2018-03-07 | 2018-03-07 | A kind of court is anti-to swarm into system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820317031.3U CN208045409U (en) | 2018-03-07 | 2018-03-07 | A kind of court is anti-to swarm into system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208045409U true CN208045409U (en) | 2018-11-02 |
Family
ID=63950544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820317031.3U Active CN208045409U (en) | 2018-03-07 | 2018-03-07 | A kind of court is anti-to swarm into system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208045409U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110992506A (en) * | 2020-01-03 | 2020-04-10 | 贺志兵 | Method for controlling parent access terminal for safety management of school in middle and primary schools |
-
2018
- 2018-03-07 CN CN201820317031.3U patent/CN208045409U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110992506A (en) * | 2020-01-03 | 2020-04-10 | 贺志兵 | Method for controlling parent access terminal for safety management of school in middle and primary schools |
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Address after: 518000 1012, maikelon building, no.6, Gaoxin South 6th Road, high tech Zone community, Yuehai street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN TIANDAO RIXIN TECHNOLOGY Co.,Ltd. Address before: 518066 south of 3rd floor, building 2, fengzeyuan storage and distribution center, Shahe West Road, Nanshan District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN TIANDAO RIXIN TECHNOLOGY Co.,Ltd. |