JPH0743096A - Protecting screen device - Google Patents

Abstract

PURPOSE:To pop out a bullet proof board suddenly from a receiving box and make ready protection of a very important person. CONSTITUTION:A protecting screen device for protecting a human body from the attack of a bullet is provided with a bulletproof board 12, a leaf spring 5 for pushing the bulletproof board 12 up suddenly and a reel 6 for wind the leaf spring 5 up. Further, the protecting screen device is provided with a ratchet 7 for preventing the reverse rotation of the reel 6, a solenoid 10 for releasing the ratchet, a switch device for pushing the bulletproof board 12 up rapidly, and a receiving box 1, receiving the bulletproof board 12 and respective devices while provided with a bulletproof structure.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a protective screen device, and in particular, it is not an obstacle to eyesight in a normal state, and when a pistol or the like is aimed from the audience seat, a bulletproof plate is rapidly set up to give a speech. It relates to a protective partition device designed to protect the.

[0002]

[Prior Art] None.

[0003]

[Problems to be Solved by the Invention] When an important person gives a speech at the podium, the guards guard at a considerable distance.
Even if a person with a pistol or the like shows suspicious behavior in the audience seat, he or she cannot immediately hold back and the pistol is often fired.

When a human carrying a pistol or the like shows a suspicious act in this manner, it is desirable that the bulletproof posture be immediately taken on the podium. The present invention has been made in view of the above points, and in a normal state, it does not disturb the eyes, and when a suspicious state occurs, a bulletproof plate for protecting an important person by turning on the switch of the person or a guard is rapidly provided. The purpose of the invention is to provide a protective partition device that is deployed in the.

[0005]

In order to achieve the above-mentioned object, the protective partition device of the present invention is a protective partition device for protecting a human body from a bullet, and a bulletproof plate and a push-up device for abruptly moving the bulletproof plate. A bulletproof structure for storing the above-mentioned bulletproof plate and push-up device. When the switch is turned on, the bulletproof plate is suddenly pushed up from the upper surface of the storage box. It is characterized by being configured in.

The bulletproof plate is provided with a plurality of bulletproof plates, and each bulletproof plate has an engaging portion for engaging the preceding bulletproof plate with the next bulletproof plate when the bulletproof plate is pushed up from the storage box. ，
The structure may be such that the bulletproof surface extends.

Further, the bulletproof plate is equipped with a momentary ejecting device for instantly pushing up the bulletproof plate and a supporting device for preventing the bulletproof plate from falling and supporting the bulletproof plate. When the switch is turned on, the bulletproof plate suddenly pops out from the upper surface of the storage box. It can also be configured.

When the storage box is equal to or lower than the height of the podium, the storage box is installed at least in front of the podium, but the storage box can also serve as a podium, and the storage box can be stored on the stage. The storage box may double as the stage.

[0009]

[Operation] When the switch is turned on by the security guard or himself,
The bulletproof plate is pushed up or pops out from the upper surface of the storage box, and it is in a position to protect an important person.

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 is a structural explanatory view of an embodiment of a protective screen device according to the present invention. Stands 2 and 3 are arranged at the lower end of the storage box 1, and a shaft 4 is rotatably supported by the stands 2 and 3. Two reels 6 for winding a spring leaf spring 5 and a ratchet 7 are fixed to the shaft 4, respectively, and a detachable handle 8 attached to the ratchet 7 side allows the reel leaf spring 5 to correspond to the corresponding reel 6 It is supposed to be wound up in each.

On the ratchet 7 side of the stand 3, a solenoid 10 for moving the rod 9 in the direction of the arrow by energization is installed as shown in FIG. 3, and a claw portion for preventing the ratchet 7 from rotating in the middle of the rod 9 is provided. 11 is provided. Normally, the elastic force of the spring 19 pushes up the rod 9 in the direction opposite to the arrow, and the pawl portion 11 causes the ratchet 7 to move.
The ratchet 7 is prevented from reversing by engaging with the notch part of the.

On the rear side of the storage box 1, that is, on the side of the back panel 1-2 shown in FIG. 2, three bulletproof plates 12, 13, 14 having a connecting mechanism whose upper end is bent in an L shape are stored. It is stored in Box 1. These bulletproof plates 12, 13, 1
4 and the front panel 1-1 or the back panel 1-2 may be made of any material as long as it prevents the penetration of bullets, for example, plywood of polished special steel strip and duralumin is used. The storage box 1 itself may be made of wood and have a bulletproof structure inside. Also, these bulletproof plates 12, 1
Connection plates 15 are attached to the lower ends of 3, 14 respectively. Bulletproof plate 12 by elastic force of spring spring 5
When is pushed up, the connection plate 15 attached to the bulletproof plate 12 and the L-shaped bulletproof plate 13 to be pushed up next are engaged. Similarly, the connecting plate 15 attached to the bulletproof plate 13 engages with the L-shaped bulletproof plate 14. As is clear from this explanation, the connection plate 15 is replaced by the bulletproof plate 12,
The lower ends of 13 and 14 may be bent in an L shape, or may be another connection mechanism.

In the L-shaped portion of the bulletproof plate 12,
The tips of the spring springs 5 are fixed, and the slide rail fixing plates 17 to which the slide rails 16 are attached are also fixed. Slide rail 1
6 is a side panel 1-3, 1-4 through the fixed seat 18.
An outer 16-1 fixed to the slider 16 and a slidable slider 16
-2, it has an inner 16-3 fixed to the slide rail fixing plate 17 and constitutes a support when the bulletproof plates 12, 13, 14 are pushed up.

Reference numeral 21 represents a switch device,
The switch device 21 will be described with reference to FIG. The operation of the protective partition device according to the present invention thus configured will be described below.
Insert the handle 8 from the side panel 1-4 side into the shaft 4 as shown in FIG. 1, and turn the handle 8. As a result, the spring leaf spring 5 is wound around each reel 6, so that the bulletproof plate 12 is stored in the storage box 1. At this time, the other bulletproof plates 13 and 14 are also stored in the storage box 1 as shown in FIG.
In this state, the handle 8 is removed from the side panel 1-4 and installed just before the podium 20 shown in FIG.

In place of the handle 8, another hoisting device,
For example, a motor or the like may be used for winding. Since the switch box 21 for actuating the solenoid 10 in a wired or wireless manner is built in the storage box 1, when any of the wired switches 22 is turned on as shown in FIG. When any one of the switches 23 is turned on, the relay 24 in the switch device 21 is energized and the solenoid 10 operates. As a result, the rod 9 in FIG. 3 moves in the direction of the arrow in the figure, and the claw 11 is disengaged from the ratchet 7. Spring spring 5 wound on reel 6
Elastic force pushes up the bulletproof plate 12 vigorously. At this time, the inner 16-3 of the slide rail 16 rises together with the slide rail fixing plate 17 fixed to the bulletproof plate 12.

When the lower end of the bulletproof plate 12 is further pushed up from the upper surface of the storage box 1, the connecting plate 15 provided at the lower end of the bulletproof plate 12 is engaged with the L-shaped upper end of the next bulletproof plate 13. Then, the bulletproof plate 13 is pushed up. Similarly, the next bulletproof plate 14 is also pushed up.

FIG. 5 shows a development view of an embodiment when the bulletproof plate is expanded, and shows a case in which two bulletproof plates 12 and 13 protect an important person. When the height of the storage box 1 is low, the height of the bulletproof plate cannot be taken. Therefore, as shown in FIG. 2, the structure of protecting the personnel by deploying the three bulletproof plates 12, 13, 14 is adopted. 1 if the height is the same as the podium 20
A structure for pushing up one bulletproof plate 12 is adopted. The storage box 1 itself may also serve as the podium 20, and the bulletproof plate may be pushed up from the podium 20.

The storage box 1 installed in front of the podium 20
In order to make the expansion of the bulletproof plates 12 and 13 easy to see, they are arranged as shown in FIGS. 4 and 5, but it goes without saying that they may be installed upside down.

When a flower or the like for disguise is placed on the upper surface of the storage box 1 excluding the positions where the bulletproof plates 12, 13, 14 of the storage box 1 pop out, and the podium 20 is decorated, the storage box 1 is annoying. Will not be.

When a suspicious activity is seen in the audience seats while a dignitary is giving a speech on the podium 20, a wired switch 22 or a wireless switch 2 distributed to each security guard.
3, the switch device 21 is activated by turning on the switch 22 provided to the person himself, and as described above, the bulletproof plates 12 and 13 are suddenly pushed from the upper surface of the storage box 1 as shown in FIG. Being raised, a posture appears to protect the dignitaries.

If the storage boxes 1 are arranged on both sides of the podium 20 as well, the guarding of the dignitaries will be more robust. FIG. 7 shows an example layout of the protection of multiple dignitaries.

The figure shows the arrangement of the storage box 1 of the protective partition device according to the present invention when a plurality of dignitaries are lined up in a row on the stage 25 and one dignitary speaks on the podium 20. This arrangement protects dignitaries, but if you want complete protection, double the arrangement as shown by the dotted line in the figure. At this time, it goes without saying that the storage box 1 shown by the solid line is arranged at the gap position of the storage box 1 shown by the dotted line.

The storage box 1 of this apparatus may be installed inside the stage 25, that is, directly below the stage 25.
The structure of 5 itself may double as a storage box. FIG. 8 shows the configuration of another embodiment of the protective partition device according to the present invention.

In FIG. 1, the bulletproof plate 12 is pushed up by the air cylinders 26 and 27 arranged in the storage box 1. When the air cylinder 26 has a large stroke, the storage box 1 has the height of the podium 20, and one bulletproof plate 1
It is used in the structure that protects the dignitaries by 2.

On the other hand, the air cylinder 27 is designed so as to obtain a required stroke in three stages, and is applicable even when the height of the storage box 1 is low. The structure in which the bulletproof plate 12 is pushed up by the air cylinders 26 and 27 is the air cylinder 2
Since the pistons 6 and 27 support the bulletproof plate 12, FIG.
It does not require a support device such as the slide rail 16 shown.

The storage box 1 and the expansion mechanism of the bulletproof surface, that is, the connection mechanism such as the bulletproof plate 12 are those shown in FIG. 1 and subsequent drawings, and the switch device 21 is replaced by the solenoid 10 of FIG. Will be replaced.

Therefore, when either the wired or wireless switch 22, 23 carried by a security guard or the like is turned on, the solenoid valve is opened, and compressed air is supplied from the gas cylinder to the air cylinder 2.
6 and 27, the bulletproof plate 12 is pushed up vigorously from the upper surface of the storage box 1 to develop a desired bulletproof surface.

The same thing as the structure described in FIG. 1 and below is applied to the protection of a plurality of persons,
The description is omitted. FIG. 9 shows the configuration of another embodiment of the protective screen device according to the present invention.

The push-up device comprises a so-called accordion type pantograph mechanism 28 and an air cylinder 29, and the bulletproof plate 1
The wheel 30 attached to the lower end of the pantograph mechanism 28 is guided by a U-shaped guide rail 31.

Wired and wireless switch 2 shown in FIG.
When either one of 2, 2 is turned on, the switch device 21
9 is activated, and the solenoid valve (not shown) replacing the solenoid 10 opens the piston of the air cylinder 29 as shown in FIG.
The fulcrum of the pantograph mechanism 28 is rapidly pushed up in the direction of the arrow. Therefore, the pantograph mechanism 28 extends and the bulletproof plate 12
Is quickly pushed up to a predetermined position. Bulletproof plate 12
Is supported by a pantograph mechanism 28, but when it is unstable, the support device of the slide rail 16 shown in FIG. 1 is reinforced as an auxiliary.

Instead of the air cylinder 29, a rapidly operating oil cylinder may be used. Figure 10
Shows a configuration of another embodiment of the protective partition device according to the present invention.

The push-up device has a structure in which a so-called pantograph mechanism 28 and a spring 32 are used to rapidly push up the bulletproof plate 12, and a wheel 30 attached to the lower end of the pantograph mechanism 28 has a U-shaped guide rail 31. It is supposed to be guided by. Then, the wire 33 attached to the L-shaped portion of the bulletproof plate 12 is taken up by the winder 35 via the pulley 34 provided at the lower end of the guide rail 31, and the winder 35 is wound by the solenoid plunger 36, for example. 35 drums are to be retained.

Wired and wireless switch 2 shown in FIG.
When either 2, 2 or 23 is turned on, the plunger 3
6 is pulled out from the winder 35, the elastic force of the spring 32 causes the pantograph mechanism 28 to rapidly expand, and the bulletproof plate 12 is rapidly pushed up to a predetermined position.

FIG. 11 shows the construction of another embodiment of the protective screen device according to the present invention. The push-up device is configured to rapidly push up the bulletproof plate 12 by an X expander 37, which is a type of pantograph mechanism, and an air cylinder 29. An elongated hole 39 for sliding is formed in one rod 38 of the X expander 37, and a slider provided at the upper end of the piston of the air cylinder 29 is fitted in the elongated hole 39.

When the piston of the air cylinder 29 moves in the direction of the arrow shown in the figure, the displacement is magnified by the X expander 37, and the bulletproof plate 12 is suddenly pushed up to a predetermined position.

As is clear from this description, if the drive device and the displacement magnifying mechanism (device) for rapidly magnifying the displacement of the drive device are provided, the bulletproof plate 12 can be rapidly pushed up to a predetermined position. The displacement magnifying mechanism is not limited to the X expander 37 shown in FIG. 11, and may have any mechanism.

FIG. 12 shows the construction of another embodiment of the protective screen device according to the present invention. The push-up device has a structure in which the bulletproof plate 12 is pushed up rapidly by the expandable bellows 40 and the compressed air stored in the cylinder 41. The telescopic bellows 40 is housed in a guide tube 42,
The upper and lower ends thereof are L-shaped portions formed at the upper end of the bulletproof plate 12 and the pedestal 4 provided at the lower part of the guide tube
3 are attached in a sealed manner.

Wired and wireless switch 2 shown in FIG.
When either one of 2, 2 is turned on, the switch device 21
The solenoid valve 44 is opened through the cylinder 41, and compressed air is introduced into the bellows 40 from the cylinder 41.
The bellows 40 rapidly expands and pushes the bulletproof plate 12 up quickly to a predetermined position.

FIG. 13 shows the construction of another embodiment of the protective screen device according to the present invention. The push-up device is configured to rapidly push up the bulletproof plate 12 with the Bourdon tube 45 whose volume expands and the compressed air stored in the cylinder 41.
Although the Bourdon tube 45 is drawn in an elliptical shape for the sake of clarity, it has a flat shape in practical use.

When the solenoid valve 44 is opened, the cross-sectional area of the Bourdon tube 45 swells as shown in FIG. 14, and its outer shape also becomes circular, and the bulletproof plate 12 is rapidly pushed up to a predetermined position.
Instead of the Bourdon tube 45, an air bag that instantly inflates may be used.

FIG. 15 shows the construction of another embodiment of the protective screen device according to the present invention. The push-up device is replaced with compressed air or a cylinder 41 housed in a flexible hose 46 and a cylinder 41 housed in two slidable guide tubes 42, such as rubber, synthetic resin, or cloth. This is a mechanism for rapidly pushing up the bulletproof plate 12 with the liquid from the fluid device. The upper and lower ends of the two guide tubes 42 are attached to the L-shaped portion formed on the upper end of the bulletproof plate 12 and the bottom of the storage box 1 as shown in the figure.

When the solenoid valve 44 is opened, compressed air is introduced into the hose 46 from the cylinder 41, and the hose 46
And the bulletproof plate 12 is pushed up. At this time, the two guide tubes 42 guide the extending hose 46 and support the bulletproof plate 12.

Instead of the compressed air from the cylinder 41, the hose 46 is made rigid by utilizing the water pressure and hydraulic pressure of the fluid equipment,
The bulletproof plate 12 may be configured to be pushed up. Alternatively, the hose 46 may be made of a thin synthetic resin material and may be folded inside the guide tube 42.

Although the L-shaped portion at the upper end of the bulletproof plate 12 is pressed in the above description, the L-shaped plate is fixed to an appropriate position of the bulletproof plate 12 and the L-shaped plate is pressed. It may be.

16 to 19 show the present invention provided with an instantaneous ejection device for instantly pushing up the bulletproof plate 12 and a support device for preventing the pushed up bulletproof plate 12 from falling, for example, a unidirectional slide device. 2 shows respective configurations of one embodiment of the protective partition device according to the present invention. At this time, the unidirectional slide device also plays a role of supporting the bulletproof plate 12.

The instantaneous ejection device shown in FIG. 16 is constructed so as to utilize the elastic force of the spring 47. A column 48 is provided at the bottom of the storage box 1, and a spring 47 is fitted into the column 48. The upper end of the spring 47 is L fixed to the bulletproof plate 12.
It is in contact with the lower surface of the letter plate 49, the upper surface of the L-shaped plate 49 is in contact with the working rod 51 of the solenoid 50, and the elastic force due to compression is accumulated in the spring 47.

The slide rail fixing plates 17 for attaching the slide rails 52 with stoppers are fixed to the upper ends of both sides of the bulletproof plate 12, respectively. Slide rail with stopper 5
2 has an outer 52-1 fixed to the side panels 1-3 and 1-4 via a fixing seat 18 and an inner 52-2 fixed to the slide rail fixing plate 17, and is shown in the drawing. Although not provided, the bulletproof plate 12 is provided with a stopper mechanism that prevents the bulletproof plate 12 from falling when it jumps out.

Wired and wireless switch 2 shown in FIG.
When either one of 2, 2 is turned on, the switch device 21
The solenoid 50 is actuated via the, and its acting rod 51 is disengaged from the L-shaped plate 49. Thereby, the bulletproof plate 12 is vigorously popped out from the upper surface of the storage box 1 by the elastic force stored in the spring 47. At this time, the inner 52-2 of the slide rail 52 with a stopper also extends together with the bulletproof plate 12. When the rise of the bulletproof plate 12 is stopped, the stopper mechanism of the slide rail 52 with a stopper operates to prevent the bulletproof plate 12 from falling.

It is desirable that the slide rail 52 with a stopper has a small slide resistance and is lightweight. The supporting device such as the one-way slide device for preventing the bulletproof plate 12 from falling may be any structure other than the slide rail 52 with the stopper.

The ascent of the bulletproof plate is stopped by the connecting plate 15 provided at the lower end of the last bulletproof plate that pops out. The instantaneous ejection device in FIG. 17 is configured to utilize the explosive force of the detonator 53 and the explosive 54.

An explosive filling column 56 is fixed to a mounting table 55 fixed to the bottom of the storage box 1.
A detonator 53 is connected to the inside of 6 through an electric wire 57. The explosive 54 is installed on the upper portion of the explosive filling column 56, and the slidable crown-shaped block 58 that is in contact with the L-shaped portion of the bulletproof plate 12 is fitted and inserted on the upper side thereof.

Slide rails 52 with stoppers are provided on both sides of the bulletproof plate 12 as in the case of FIG. When any of the wired and wireless switches 22 and 23 shown in FIG. 6 is turned on, the detonator 53 is passed through the switch device 21.
Is ignited, and then the explosive 54 is ignited by the detonator 53. The coronal block 58 is instantly pushed up by the explosive force of the explosive 54, and the bulletproof plate 12 vigorously jumps out of the upper surface of the storage box 1.

The instantaneous jetting device shown in FIG. 18 has a structure in which the electromagnetic force of a so-called linear motor is utilized by the secondary conductor 59 and the stator 61 around which the exciting coil 60 is wound.
A stator 61 forming a linear motor is fixed to the mounting table 55, and a secondary conductor 59 of a rod is provided in the stator 61. The upper end of the secondary conductor 59 is fixed to the L-shaped portion of the bulletproof plate 12.

When an exciting current flows through the exciting coil 60, the secondary conductor 59 is rapidly pushed up by the electromagnetic force, and the bulletproof plate 12 vigorously jumps out of the upper surface of the storage box 1. Instead of the linear motor system shown in FIG. 18, a solenoid may be used to instantly push up the bulletproof plate 12 by its electromagnetic force.

The instant jetting device of FIG. 19 is constructed so as to utilize the electric force by the guide tube 42 and the hose 46 for blowing compressed air. The upper end of the guide tube 42 is a bulletproof plate 1.
The hose 46 is hermetically fixed to the L-shaped portion 2 of the guide 2, and the hose 46 is disposed in the guide tube 42.

When the solenoid valve 44 is opened, compressed air is blown from the cylinder 41 through the hose 46, and the air pressure causes the bulletproof plate 12 to vigorously jump out from the upper surface of the storage box 1.
Although various instantaneous ejection devices have been described above with reference to FIGS. 16 to 19, elastic force is stored in the slide rail 52 with a stopper, for example, by using a spring, and the wire shown in FIG.
When either of the wireless switches 22 and 23 is turned on,
The inner rail 52-2 of the slide rail 52 with a stopper may be configured to pop out.

Further, the bulletproof plate 12 is rapidly ejected from the upper surface of the storage box 1 by a combination of various kinds of push-up devices shown in FIGS. 1 to 15 and the various kinds of instantaneous ejection devices. May be.

[0058]

As described above, according to the present invention, the bulletproof plate is stored in the storage box in a normal state.
The storage box is not particularly obtrusive and can be disguised as a decoration stand. By turning on one of the switches distributed to security guards in an emergency, the bulletproof plate rises from the storage box, People can be protected.

Since the upper and lower ends of the bulletproof plate are provided with the engaging portions, the height of the storage box can be reduced. On the contrary,
Since the storage box can be built into the podium or the storage box itself can be used as a podium, there is no obstruction at all.

By arranging the storage boxes on both sides of the podium, the protection of the dignitaries is complete, and by arranging the storage boxes in a line, it is possible to protect a plurality of dignitaries. In addition, since the storage box can be built into the stage or the stage can also function as a storage box, a bulletproof plate can be erected on the stage in an emergency, thus protecting the dignitaries without disturbing the eyes. It will be possible.

[Brief description of drawings]

FIG. 1 is a structural explanatory view of an embodiment of a protective screen device according to the present invention.

FIG. 2 is a shape explanatory view of an embodiment of the bulletproof plate housed in a housing box.

FIG. 3 is an explanatory view of an embodiment of a ratchet release mechanism.

FIG. 4 is an explanatory diagram illustrating the installation of an embodiment of the storage box before the bulletproof plate is deployed.

FIG. 5 is a development view of the embodiment when the bulletproof plate is deployed.

FIG. 6 is a configuration of an embodiment of a switch device.

FIG. 7 is a layout view of an example of protecting a plurality of key persons.

FIG. 8 is a configuration of another embodiment of the protective partition device according to the present invention.

FIG. 9 is a configuration of another embodiment of the protective screen device according to the present invention.

FIG. 10 is a configuration of another embodiment of the protective partition device according to the present invention.

FIG. 11 is a configuration of another embodiment of the protective partition device according to the present invention.

FIG. 12 is another embodiment configuration of the protective screen device according to the present invention.

FIG. 13 is a configuration of another embodiment of the protective screen device according to the present invention.

FIG. 14 is a development view of the embodiment when the bulletproof plate is deployed.

FIG. 15 is a configuration of another embodiment of the protective partition device according to the present invention.

FIG. 16 is a configuration of an embodiment of the present invention in which an instantaneous ejection device is used.

FIG. 17 is a configuration of an embodiment of the present invention in which another ejection device is used.

FIG. 18 is a configuration of an embodiment of the present invention in which another ejection device is used.

FIG. 19 is a configuration of an embodiment of the present invention in which another ejection device is used.

[Explanation of symbols]

 1 Storage Box 5 Wind-up Spring 6 Reel 7 Ratchet 8 Handle 10 Solenoid 12, 13, 14 Bulletproof Plate 15 Connection Plate 16 Slide Rail 20 Podium 21 Switch Device 22, 23 Switch 25 Stage 26, 27 Air Cylinder 28 Pantograph Mechanism 29 Air Cylinder 31 Guide Rail 32 Spring 35 Winder 37 X Expander 40 Bellows 45 Bourdon Tube 46 Hose 47 Spring 52 Slide Rail with Stopper 54 Explosive 60 Excitation Coil

Claims (10)

[Claims] 1. A protective partition device for protecting a human body from a bullet, comprising a bulletproof plate, a push-up device for rapidly moving the bulletproof plate, a switch device for moving the bulletproof plate, the bulletproof plate and the push-up device. A protective partition device comprising a bulletproof structure storage box for storing, and a bulletproof plate is configured to be pushed up suddenly from the upper surface of the storage box when a switch is turned on. 2. The bulletproof plate comprises a plurality of bulletproof plates, and when each bulletproof plate is pushed up from the storage box, an engaging portion for engaging the preceding bulletproof plate with the next bulletproof plate is provided for each bulletproof plate. 2. The protective partition device according to claim 1, wherein the bulletproof surface has a structure that extends. 3. The protective partition device according to claim 1, wherein the storage box has a height at least lower than that of the podium, and the storage box is installed in front of the podium. 4. The protective partition device according to claim 1, wherein the storage box also serves as a podium. 5. The protective partition device according to claim 1, wherein the storage box is stored on the stage or the storage box also serves as the stage. 6. A protective partition device for protecting a human body from a bullet, a bulletproof plate, an instantaneous ejection device for instantly pushing up the bulletproof plate, a support device for preventing the bulletproof plate from falling and supporting the bulletproof plate, and a bulletproof body. It is equipped with a switch device for instantly pushing up the plate, and a bulletproof structure storage box that houses the bulletproof plate, the instantaneous ejection device, and the supporting device. When the switch is turned on, the bulletproof plate suddenly pops out from the upper surface of the storage box. A protective partition device characterized by being configured in. 7. The bulletproof plate comprises a plurality of bulletproof plates, and each bulletproof plate is provided with an engaging portion for engaging a preceding bulletproof plate with a next bulletproof plate when the bulletproof plate jumps out of the storage box. 7. The protective partition device according to claim 6, wherein the bulletproof surface has a structure that extends. 8. The protective partition device according to claim 6, wherein the storage box has a height at least lower than the height of the podium, and the storage box is installed in front of the podium. 9. The protective partition device according to claim 6, wherein the storage box also serves as a podium. 10. The storage box is stored on the stage or the storage box doubles as the stage.
The described protective partition device.