CN212458122U

CN212458122U - Portable protection shield

Info

Publication number: CN212458122U
Application number: CN202021120982.5U
Authority: CN
Inventors: 陈坤; 李丽; 滕云龙; 张岩
Original assignee: Gangcheng District Branch Of Jinan Public Security Bureau; Shandong University of Technology
Current assignee: Gangcheng District Branch Of Jinan Public Security Bureau; Shandong University of Technology
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2021-02-02
Anticipated expiration: 2030-06-17

Abstract

The utility model discloses a portable protection shield belongs to weapon technical field, and it includes the first shield body and the second shield body, is equipped with the tongs on the outer wall of the first shield body, and the one end of the first shield body is connected its characterized in that through the hinge with the second shield body: the clamping seat is mounted at the other end of the first shield body and comprises a connecting plate, an articulated shaft is arranged on the connecting plate, a first swing arm and a second swing arm are mounted on the articulated shaft, the first swing arm and the second swing arm enclose a clamping cavity, a first elastic body is connected to the first swing arm, the other end of the first elastic body is connected to the second swing arm, the first elastic body and the clamping cavity are located on two sides of the articulated shaft, and a clamping head is mounted on the second shield body and can be inserted into the clamping cavity; the inner walls of the first shield body or/and the second shield body are/is provided with a groove, and a defensive thorn is fixed in the groove. The first shield body and the second shield body can be buckled into a box shape by the protection shield, so that the protection shield is convenient to store and carry, and the clamping head can be separated from the clamping seat, so that the defense area is increased.

Description

Portable protection shield

Technical Field

The utility model belongs to the technical field of the weapon, concretely relates to portable protection shield.

Background

The shield is a defense appliance used by law enforcement personnel such as policemen and the like in the process of law enforcement or training, can defend oneself, attack and threaten the other side. In the using process, the larger the shield is, the larger the defense surface is, but the larger the shield is, the more difficult the shield is to carry, so that the increase of the defense surface and the portability form an irreconcilable contradiction.

To the above problem, chinese utility model patent 201820811782.0 discloses a novel multi-functional shield of folded cascade, it has designed into the shield body, well shield body and lower shield body, the outside surface of going up the shield body and the outside surface junction of well shield body carries out the hinge through hinge a, the inside surface of well shield body and the inside surface of lower shield body carry out the hinge through hinge b, make the shield physical stamina enough fold, be convenient for deposit, but still be in the state of extending when carrying, it is not nimble enough.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a portable protection shield is provided, can be through folding portable in, open first shield body and second shield body, facilitate the use easily.

In order to solve the technical problem, the technical scheme of the utility model is that: the design is a portable protection shield, including first shield body and second shield body, is equipped with the tongs on the outer wall of first shield body, and the one end of first shield body is connected its characterized in that through hinge and second shield body: the clamping seat is mounted at the other end of the first shield body and comprises a connecting plate connected with the first shield body, an articulated shaft is arranged on the connecting plate, a first swing arm and a second swing arm are mounted on the articulated shaft, the first swing arm and the second swing arm enclose a clamping cavity, a first elastic body is connected to the first swing arm, the other end of the first elastic body is connected to the second swing arm, the first elastic body and the clamping cavity are located on two sides of the articulated shaft, and a clamping head is mounted on the second shield body and can be inserted into the clamping cavity;

the inner walls of the first shield body or/and the second shield body are/is provided with a groove, and a defensive thorn is fixed in the groove.

Preferably, the first swing arm is provided with a second roller, the second swing arm is provided with a first roller, and the first roller and the second roller are located at the opening of the clamping cavity and are arranged oppositely.

Preferably, a pressure lever is fixed on the first swing arm or/and the second swing arm, and the pressure lever drives the first swing arm and the second swing arm to rotate relatively.

Preferably, the first shield body is provided with a perspective window.

Preferably, the inner wall of the first shield body is provided with tear gas, the outer wall of the first shield body is provided with a first switch, and the first switch is connected in series in a power supply loop of the tear gas.

Preferably, the inner wall of the first shield body is provided with a strong light emitting device, the outer wall of the first shield body is provided with a second switch, and the second switch is connected in series in a power supply loop of the strong light emitting device.

Preferably, the strong light emitting device is a flashing light.

Preferably, a loudspeaker is arranged on the first shield body.

Compared with the prior art, the beneficial effects of the utility model are that:

1. because the cassette is installed to the other end of first shield body, installs the dop on the second shield body, the dop can insert in the card chamber of cassette for first shield body and second shield body can not only superpose together, can also lock into box-like, are convenient for deposit and carry, can make the dop deviate from the cassette under the exogenic action such as the self gravity of second shield body, thereby the first shield body of exhibition and second shield body, increase defense area, convenient to use.

2. Because the inner walls of the first shield body or/and the second shield body are/is provided with the grooves, and the defense stabs are fixed in the grooves, the defense and attack capabilities of the shield bodies are enhanced, and the buckling of the first shield body and the second shield body is not hindered.

3. Because install the second gyro wheel on the first swing arm, install first gyro wheel on the second swing arm, first gyro wheel and second gyro wheel are located the oral area in card chamber and are relative form setting for the dop insert with deviate from between in-process and cassette be rolling contact, reduce the frictional resistance between the two, be convenient for more the operation.

4. Because the first swing arm or/and the second swing arm is/are fixedly provided with the pressing rod, the first swing arm and the second swing arm can rotate relatively by pressing the pressing rod, the opening part of the clamping cavity is opened, the clamping head can be favorably separated, and the shield body can be unfolded more quickly.

5. Because the perspective window is arranged on the first shield body, the condition of the other side can be checked through the perspective window, and the enemy can be controlled by assault.

6. Because the tear gas, the strong light emitting device and the loudspeaker are arranged on the inner wall of the first shield body, the resistance of the other side can be reduced from sound, light and skin feeling, and the enemy can be rapidly made conveniently.

7. The utility model discloses owing to adopt the structure that the card seat of specific structure and dop joined in marriage the dress, not only the lock gets up and is convenient for deposit and carry, still conveniently expandes increase defence area, is convenient for popularize and apply in this area.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a view in the direction A of FIG. 1;

FIG. 3 is a view from the direction B of FIG. 2;

fig. 4 is a schematic structural diagram of the card holder and the card head.

The labels in the figure are: 1. a first shield body; 2. a second shield body; 3. a groove; 4. defense against stings; 5. a hinge; 6. tear gas; 7. A loudspeaker; 8. flashing lights; 9. a card holder; 91. a connecting plate; 92. a first swing arm; 93. a second swing arm; 94. a card cavity; 95. A second roller; 96. a first roller; 97. a pressure lever; 98. hinging a shaft; 10. a perspective window; 11. clamping a head; 12. a gripper; 13. A first switch; 14. a second switch.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Will the utility model discloses when fold condition, be close to one side definition at folding center for the inboard, the opposite side definition that will keep away from folding center is the outside correspondingly.

As shown in fig. 1 and 3, the utility model discloses in set up first shield body 1 and second shield body 2, be equipped with tongs 12 on the outer wall of first shield body 1, the one end of first shield body 1 is connected with second shield body 2 through hinge 5, cassette 9 is installed to the other end of first shield body 1, as shown in fig. 4, connecting plate 91 has been set up in cassette 9, connecting plate 91 is installed on first shield body 1, be equipped with articulated shaft 98 on the connecting plate 91, install first swing arm 92 and second swing arm 93 on the articulated shaft 98, first swing arm 92 and second swing arm 93 enclose into card chamber 94, install second gyro wheel 95 on first swing arm 92, install first gyro wheel 96 on the second swing arm 93, second gyro wheel 95 and first gyro wheel 96 are located the oral area of card chamber 94 and are the relative form setting. The first swing arm 92 is connected with a first elastic body, the other end of the first elastic body is connected with a second swing arm 93, the first elastic body and the clamping cavity 94 are positioned at two sides of the hinge shaft 98, the second shield body 2 is provided with a clamping head 11, and the clamping head 11 can be inserted into the clamping cavity 94; a pressure rod 97 is fixed on the first swing arm 92, and the pressure rod 97 drives the first swing arm 92 and the second swing arm 93 to rotate relatively, so that the mouth of the clamping cavity 94 is opened. As shown in fig. 2, a groove 3 is further formed in the inner walls of the first shield body 1 and the second shield body 2, a defensive thorn 4 is fixed in the groove 3, and the thorn tip of the defensive thorn 4 can be flush with the top wall of the groove 3 or can be higher than the top wall of the groove 3, but under such a situation, the defensive thorn 4 of the first shield body 1 and the defensive thorn 4 of the second shield body 2 need to be arranged in a staggered manner so as not to hinder the folding operation of the first shield body 1 and the second shield body 2.

In order to rapidly make enemies, the utility model also arranges a perspective window 10 on the first shield body 1; the inner wall of the first shield body 1 is provided with the lachrymatory gas 6, the outer wall of the first shield body is provided with a first switch 13, and the first switch 13 is connected in series in a power supply loop of the lachrymatory gas 6. The inner wall of the first shield body 1 is provided with the flashing light 8, the outer wall is provided with the second switch 14, and the second switch 14 is connected in series in a power supply loop of the flashing light 8. A loudspeaker 7 is also arranged on the first shield body 1.

When the shield is not used, the first shield body 1 and the second shield body 2 are folded together through the hinge 5, and the clamping head 11 is inserted into the clamping cavity 94 of the clamping seat 9, so that the first shield body 1 and the second shield body 2 are locked, the occupied space is reduced, and the shield is convenient to store and carry; when the shield is used, the grab handle 12 is grabbed, the first shield body 1 and the second shield body 2 are unfolded by slightly shaking downwards under the action of the gravity of the second shield body 2, the chuck 11 is separated from the clamping cavity 94, or the first shield body 1 and the second shield body 2 can be unfolded easily by pressing the press rod 97, at the moment, the grab handle 12 is close to the human body, the surface originally in the folded state is positioned on the outer side far away from the human body, at the moment, the condition of the other side can be checked through the perspective window 10, the tear gas 6 and the flashing lamp 8 can be turned on according to the actual condition, the force is enhanced through the loudspeaker 7, the other side is frightened from the situation, the resistance of the other side is reduced, meanwhile, the defense area of the shield is increased through the first shield body 1 and the second shield body 2, and the attacking force can be enhanced through the defense thorns 4 on the shield body, so that an enemy can be rapidly made.

The elastic body can be a spring or a rubber body, and can be compressed as long as the support can be realized by the elasticity of the elastic body.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical substance of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a portable protection shield, includes the first shield body and the second shield body, is equipped with the tongs on the outer wall of the first shield body, and the one end of the first shield body is connected its characterized in that through hinge and second shield body: the clamping seat is mounted at the other end of the first shield body and comprises a connecting plate connected with the first shield body, an articulated shaft is arranged on the connecting plate, a first swing arm and a second swing arm are mounted on the articulated shaft, the first swing arm and the second swing arm enclose a clamping cavity, a first elastic body is connected to the first swing arm, the other end of the first elastic body is connected to the second swing arm, the first elastic body and the clamping cavity are located on two sides of the articulated shaft, and a clamping head is mounted on the second shield body and can be inserted into the clamping cavity;

2. The portable shield of claim 1, wherein: install the second gyro wheel on the first swing arm, install first gyro wheel on the second swing arm, first gyro wheel and second gyro wheel are located the oral area in card chamber and are relative form setting.

3. The portable shield of claim 2, wherein: and a pressure lever is fixed on the first swing arm or/and the second swing arm and drives the first swing arm and the second swing arm to rotate relatively.

4. The portable shield of any one of claims 1-3, wherein: the first shield body is provided with a perspective window.

5. The portable shield of any one of claims 1-3, wherein: install tear gas on the inner wall of first shield body, be equipped with first switch on the outer wall, first switch is established ties in the power return circuit of tear gas.

6. The portable shield of any one of claims 1-3, wherein: the inner wall of the first shield body is provided with a strong light emitting device, the outer wall of the first shield body is provided with a second switch, and the second switch is connected in series in a power supply loop of the strong light emitting device.

7. The portable shield of claim 6, wherein: the strong light emitting device is an explosion flashing lamp.

8. The portable shield of any one of claims 1-3, wherein: and a loudspeaker is arranged on the first shield body.