CN204128440U - A kind of electric shock fistfight shield of automatic discharging - Google Patents
A kind of electric shock fistfight shield of automatic discharging Download PDFInfo
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- CN204128440U CN204128440U CN201420366825.0U CN201420366825U CN204128440U CN 204128440 U CN204128440 U CN 204128440U CN 201420366825 U CN201420366825 U CN 201420366825U CN 204128440 U CN204128440 U CN 204128440U
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- electric shock
- shield
- circuit
- fistfight
- pressure sensor
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Abstract
The utility model discloses a kind of electric shock fistfight shield of automatic discharging, belong to security protection and field of photoelectric technology.Wire netting, pressure sensor and gyroscope are arranged on the inside of shield, the lateral surface that electric shock head is fixedly mounted on shield contacts with wire netting, power supply connects high-voltage electric shock circuit and forms current supply circuit, control circuit connects high-voltage electric shock circuit and wire netting forms discharge loop, and high-voltage electric shock circuit and wire netting form discharge loop; The break-make of switch control rule current supply circuit; Pressure sensor, acceleration transducer are connected with control circuit by holding wire with gyroscope, and control circuit carries out judging after receiving pressure sensor, acceleration transducer and gyrostatic signal and sends going code of discharge loop; The utility model is combined by above-mentioned three kinds of sensors and carries out automation control of discharge to shield face electric shock net, shield face electric shock head, can reduce the operation of policeman in actual combat, reduce the combat time that anti-terrorism system is sudden and violent.
Description
Technical field
Utility model relates to a kind of shield, is specifically related to a kind of electric shock fistfight shield of energy automatic discharging, belongs to security protection and field of photoelectric technology.
Background technology
The function of the police anti-riot equipment that China is equipped at present is in a large number too single, as shield, baton, antiriot fork etc. simply.
On March 1st, 2014, there occurs appalling Kunming tragic incident in China Kunming, hold cutter ruffian for 5 and tortured more than 180 names not guilty citizen within a short period of time.Wherein, a local police station deputy director gives up one's life heroically in the process that use antiriot fork is uprising, highlights police anti-riot being equipped in of China and resists insufficiency of function when happening suddenly violence terrorist incident.
Use electric shock to hit ruffian, make ruffian's temporary forfeiture attack be the one of generally acknowledging in the world at present non-lethal, be also the good anti-riot means of effect.
But there is a problem in existing electric shock antiriot shield, user of service's opening switch is needed to discharge exactly, in actual combat, various attack defence chance is transient, and user of service cannot judge to make discharge time best opportunity of combat lose in time, and this is by the prolongation combat time or ruffian is escaped.Therefore, the practicality of traditional electric shock antiriot shield is poor, fails to equip in a large number.
Utility model content
In view of this, the utility model provides a kind of electric shock fistfight shield of automatic discharging, utilizes sensor to combine and carries out automation control of discharge to the electric shock net on shield face and electric shock head, can reduce the operation of policeman in actual combat, shorten the combat time that anti-terrorism system is sudden and violent.
An electric shock fistfight shield for automatic discharging, comprises shield, wire netting, electric shock head, high-voltage electric shock circuit, control circuit, acceleration transducer, pressure sensor, gyroscope, power supply, switch and cushion blocking;
The discharge voltage of described high-voltage electric shock circuit is 3000V ~ 130000V, and discharge current is less than 0.05A;
Described control circuit receives pressure sensor, acceleration transducer and gyrostatic signal, control circuit judges above-mentioned signal, signal exceedes default threshold value and then sends control instruction, and the priority of pressure sensor, acceleration transducer and gyroscope signal is at the same level;
Its integrated connection closes: wire netting, pressure sensor and gyroscope are arranged on the inside of shield, the lateral surface that electric shock head is fixedly mounted on shield contacts with wire netting, the one side of vibration damping rim strip groove is fixedly connected with the medial surface of shield, power supply, control circuit and high-voltage electric shock circuit are fixedly mounted in the groove of cushion blocking, power supply connects high-voltage electric shock circuit and forms current supply circuit, control circuit connects high-voltage electric shock circuit and wire netting forms discharge loop, and high-voltage electric shock circuit and wire netting form discharge loop; Handle is fixedly mounted on the surface of cushion blocking, and switch is arranged on handle side, the break-make of switch control rule current supply circuit; Pressure sensor, acceleration transducer are connected with control circuit by holding wire with gyroscope, and control circuit carries out judging after receiving pressure sensor, acceleration transducer and gyrostatic signal and sends going code of discharge loop.
Further, the influence value of described acceleration transducer is greater than 1G acceleration;
Further, the influence value of described pressure sensor is greater than 0.3Kg;
Further, described gyrostatic influence value is greater than 5 degree;
Further, the discharge voltage preferably 4500V (tic voltage) of described high-voltage electric shock circuit, 8000V (knocking down voltage), 120000V (hitting corona voltage), discharge current is preferably less than 0.0005A; And discharge type is pulsed, minimum discharge frequency is 1Hz, preferably 19Hz;
Further, described power acquisition replaceable battery or rechargeable battery;
Further, described gyroscope can also be arranged on cushion blocking groove in or handle inner;
Further, the connection of described discharge loop can also pass through switch control rule.
The course of work and principle: in actual use, policeman first opens the switch on handle, and connect current supply circuit, acceleration transducer perception policeman brandishes the strength of shield, the strength that pressure sensor senses shield is hit and is knocked; The change of gyroscope perception policeman posture once wherein the signal value of any one sensor exceeded setting value, discharge loop is connected under the control of control circuit, implement closely to shock by electricity to ruffian by electric shock head, when ruffian uses cutter to cut to hit shield, shield surface is scratched and is contacted with shield interior metal net by the knife edge, wire netting discharges to cutter, and high-tension electricity is worn and led ruffian's health by cutter, is hit by cutter.Policeman's switch only need opened on shield handle can come into action state, without the need to carrying out all the other operations again; Reduce the operation of policeman in actual combat, reduce the combat time that anti-terrorism system is sudden and violent.
Beneficial effect:
1, the electric shock that the utility model provides grapples shield compared with existing riot shield, maintain the barriers function of existing riot shield, high-tension electricity on shield is tapped the head and can be discharged high-tension electricity to knock down ruffian to ruffian, makes Passive Defence become active attacks, adds the using function of riot shield.
2, the utility model produces high-voltage electric shock is automatically open under the control of sensor and practical function, and policeman only need open master switch and can fight, just can practical operation without the need to any increase training time; Meanwhile, adding of multiple sensors effectively reduces the operation of policeman within the combat time, improves fighting capacity and shortens the combat time.
3, self-starting function of the present utility model can catch transient attacking chances in actual combat, user of service utilizes sensor to judge in time, and discharge time is to hold best opportunity of combat, eliminate the impact that human factor is held opportunity of combat, there is very strong practicality.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is front view of the present utility model;
Fig. 3 is the rectangle shield front view arranging multiple electric shock head;
Fig. 4 is the rectangle shield rearview arranging multiple electric shock head.
Wherein, 1-shield, 2-wire netting, 3-shock by electricity head, 4-high-voltage electric shock circuit, 5-control circuit, 6-power supply, 7-pressure sensor, 8-handle, 9-cushion blocking, 10-switch.
Detailed description of the invention
To develop simultaneously embodiment below in conjunction with accompanying drawing, the utility model is described in detail.
As shown in figure 1 and 2, the utility model provides a kind of electric shock fistfight shield of automatic discharging, comprises shield 1, wire netting 2, electric shock 3, high-voltage electric shock circuit 4, control circuit 5, acceleration transducer, pressure sensor 7, gyroscope, power supply 6, switch 10 and cushion blocking 9;
The discharge voltage preferably 4500V (tic voltage) of described high-voltage electric shock circuit 4,8000V (knocking down voltage), 120000V (hitting corona voltage), discharge current is preferably less than 0.0005A;
The influence value of described acceleration transducer is greater than 1G acceleration; The influence value of described pressure sensor 7 is greater than 0.3Kg; Described gyrostatic influence value is greater than 5 degree;
Described control circuit 5 receives pressure sensor 7, acceleration transducer and gyrostatic signal, control circuit judges above-mentioned signal, signal exceedes default threshold value and then sends control instruction, and the priority of pressure sensor 7, acceleration transducer and gyroscope signal is at the same level;
Its integrated connection closes: wire netting 2, pressure sensor 7 and gyroscope are arranged on the inside of shield 1, the lateral surface that electric shock 3 is fixedly mounted on shield 1 contacts with wire netting 2, the one side of cushion blocking 9 with groove is fixedly connected with the medial surface of shield 1, power supply 6, control circuit 5 and high-voltage electric shock circuit 4 are fixedly mounted in the groove of cushion blocking 9, power supply 6 connects high-voltage electric shock circuit 4 and forms current supply circuit, control circuit 5 connects high-voltage electric shock circuit 4 and wire netting 2 forms discharge loop, and high-voltage electric shock circuit 4 and wire netting 2 form discharge loop; Handle is fixedly mounted on the surface of cushion blocking 9, and switch 10 is arranged on handle 8 side, and switch 10 controls the break-make of current supply circuit; Pressure sensor 7, acceleration transducer are connected with control circuit 5 by holding wire with gyroscope, and control circuit 5 carries out judging after receiving pressure sensor 7, acceleration transducer and gyrostatic signal and sends going code of discharge loop.
As shown in figures 3 and 4, rectangle shield is provided with 6 electric shocks 4, is divided into two row three to arrange arrangement, shield face is mounted with 10 pressure sensors 7, shield back side cushion blocking 9 is equipped with 2 pressure sensors 7; Handle 8 and arm straps are fixedly connected on cushion blocking 9 side by side, and gauge tap 10 is arranged on handle 8.
Further, described power supply 6 adopts replaceable battery or rechargeable battery;
Further, described gyroscope can also be arranged on cushion blocking 9 groove in or handle 8 inner;
Further, the connection of described discharge loop can also be controlled by switch 10.
In sum, these are only preferred embodiment of the present utility model, be not intended to limit protection domain of the present utility model.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (9)
1. the electric shock fistfight shield of an automatic discharging, it is characterized in that, comprising: shield (1), wire netting (2), electric shock head (3), high-voltage electric shock circuit (4), control circuit (5), acceleration transducer, pressure sensor (7), gyroscope, power supply (6), switch (10) and cushion blocking (9);
The discharge voltage of described high-voltage electric shock circuit (4) is 3000V ~ 130000V, and discharge current is less than 0.05A;
Described control circuit (5) receives pressure sensor (7), acceleration transducer and gyrostatic signal, control circuit (5) judges above-mentioned signal, signal exceedes default threshold value and then sends control instruction, and the priority of pressure sensor (7), acceleration transducer and gyroscope signal is at the same level;
Its integrated connection closes: wire netting (2), pressure sensor (7) and gyroscope are arranged on the inside of shield (1), the lateral surface that electric shock head (3) is fixedly mounted on shield (1) contacts with wire netting (2), the one side of cushion blocking (9) band groove is fixedly connected with the medial surface of shield (1), power supply (6), control circuit (5) and high-voltage electric shock circuit (4) are fixedly mounted in the groove of cushion blocking (9), power supply (6) connects high-voltage electric shock circuit (4) and forms current supply circuit, control circuit (5) connects high-voltage electric shock circuit (4) and wire netting (2) forms discharge loop, high-voltage electric shock circuit (4) and wire netting (2) form discharge loop, handle is fixedly mounted on the surface of cushion blocking (9), and switch (10) is arranged on handle (8) side, and switch (10) controls the break-make of current supply circuit, pressure sensor (7), acceleration transducer are connected with control circuit (5) by holding wire with gyroscope, and control circuit (5) carries out judging after receiving pressure sensor (7), acceleration transducer and gyrostatic signal and sends going code of discharge loop.
2. the electric shock fistfight shield of automatic discharging as claimed in claim 1, it is characterized in that, the influence value of described acceleration transducer is greater than 1G acceleration.
3. the electric shock fistfight shield of automatic discharging as claimed in claim 1, it is characterized in that, the influence value of pressure sensor (7) is greater than 0.3Kg.
4. the electric shock fistfight shield of automatic discharging as claimed in claim 1, it is characterized in that, described gyrostatic influence value is greater than 5 degree.
5. the electric shock fistfight shield of the automatic discharging as described in claim 1,2,3 or 4, it is characterized in that, the discharge voltage of described high-voltage electric shock circuit (4) is 4500V, 8000V or 120000V, discharge current is less than 0.0005A, discharge type is pulsed, and minimum discharge frequency is 1Hz.
6. the electric shock fistfight shield of automatic discharging as claimed in claim 5, it is characterized in that, described power supply (6) adopts replaceable battery or rechargeable battery.
7. the electric shock fistfight shield of automatic discharging as claimed in claim 5, is characterized in that, in the groove that described gyroscope is arranged on cushion blocking (9) or handle (8) inner.
8. the electric shock fistfight shield of automatic discharging as claimed in claim 5, it is characterized in that, the connection of described discharge loop is controlled by switch (10).
9. the electric shock fistfight shield of automatic discharging as claimed in claim 5, it is characterized in that, the material of described shield (1) adopts PC plastics or polyimides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420366825.0U CN204128440U (en) | 2014-07-03 | 2014-07-03 | A kind of electric shock fistfight shield of automatic discharging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420366825.0U CN204128440U (en) | 2014-07-03 | 2014-07-03 | A kind of electric shock fistfight shield of automatic discharging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204128440U true CN204128440U (en) | 2015-01-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420366825.0U Expired - Fee Related CN204128440U (en) | 2014-07-03 | 2014-07-03 | A kind of electric shock fistfight shield of automatic discharging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204128440U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104266549A (en) * | 2014-07-03 | 2015-01-07 | 大连淡宁实业发展有限公司 | Automatic discharge electric shock combat shield |
-
2014
- 2014-07-03 CN CN201420366825.0U patent/CN204128440U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104266549A (en) * | 2014-07-03 | 2015-01-07 | 大连淡宁实业发展有限公司 | Automatic discharge electric shock combat shield |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150128 Termination date: 20200703 |
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| CF01 | Termination of patent right due to non-payment of annual fee |