A security grating for preventing people from placing objects

Abstract

The utility model discloses a security grating for preventing people from placing objects, wherein the security grating for preventing people from placing objects is arranged at an inner position of a platform for preventing people from squatting down near the lower end; a connecting roller column is arranged at a middle position of the surface of the platform for preventing people from squatting down, an external rubber layer is arranged at an outer side position of the connecting roller column, the connecting roller column is rotatably connected to the platform for preventing people from squatting down, when objects are placed on the platform for preventing people from squatting down, the connecting roller column makes the contact surface between the objects and the platform for preventing people from squatting down replaces sliding by rolling, the friction force is smaller, and it is more difficult to place the objects, and at the same time, because the outer side of the connecting roller column is made of rubber material, it is laborious to push the objects horizontally when placing them, so that through this improvement, it can further avoid the phenomenon that workers place objects on the platform for preventing people from squatting down, causing the platform for preventing people from squatting down to be squeezed, thereby effectively improving the practicality of the security grating for preventing people from placing objects when in use.

Description

Technical Field

[0001] The utility model belongs to the technical field related to security inspection gratings for preventing people from placing objects, and specifically relates to a security inspection grating for preventing people from placing objects. Background Art

[0002] The security check channel is a common security detection equipment, which is mainly used to detect whether people are carrying metal objects and other dangerous objects. For electronics factories, the role of the security check channel is to ensure the safety of the factory area, prevent people carrying dangerous objects from entering, and ensure the personal safety and equipment safety of the factory area. In addition, the security door can also assist the security personnel in the factory area to conduct security inspections and supervision. If the security door does not ring, you can enter the factory area. If the security door rings, you need to pass through the security door again, take off the metal objects on your body, and pass the security door again until the security door stops ringing before you can enter. The security grating for preventing people from placing objects at the entrance of the factory is a warning device used to detect and prevent objects from being left behind. It is composed of a photoelectric transmitter and a receiver. It monitors whether there are objects or people entering and staying in the designated area for a long time by emitting a beam of light and detecting the received reflected light. However, the security grating for preventing people from placing objects at the entrance is usually inevitably placed on the slope by people and pushed and moved, which will also squeeze the anti-people squatting platform, resulting in a reduction in its lifespan. The utility model is aimed at improving the above-mentioned problem and specifically relates to a security grating for preventing people from placing objects at the entrance, which is safe and convenient to install and fix. Utility Model Content

[0003] The purpose of the utility model is to provide a security grating for preventing people from placing objects on it, so as to solve the problem in the above-mentioned background technology that the security grating for preventing people from placing objects on it is usually inevitable that people will place objects on its slope to push and move it, which will also squeeze the anti-people squatting platform, resulting in a reduction in its lifespan.

[0004] To achieve the above purpose, the utility model provides the following technical solutions: a security grating for preventing people from placing objects, wherein a security grating for preventing people from placing objects is arranged at an inner position of the anti-squatting platform near the lower end;

[0005] A connecting roller column is provided at the middle position of the surface of the anti-personnel squatting platform, and an external rubber layer is provided at the outer side position of the connecting roller column. The connecting roller column is rotatably connected to the anti-personnel squatting platform. When an object is placed on the anti-personnel squatting platform, the connecting roller column makes the contact surface between the object and the anti-personnel squatting platform replace sliding by rolling, so that the friction force is smaller and it is more difficult to place the object. At the same time, because the outer side of the connecting roller column is made of rubber material, it is difficult to push the object laterally when placing it.

[0006] Preferably, a security inspection channel body is arranged at the outer side surface of the anti-squatting platform, the security inspection channel body and a protective wall are arranged on the security inspection channel body, an inductive grating is arranged at the inner side surface near the front end of the security inspection channel body, an extrusion rubber airbag is arranged at the side position of the inductive grating, a telescopic inflatable gas is arranged at the side position of the extrusion rubber airbag, a rotating extrusion knob is arranged at the side end position of the telescopic inflatable gas, rotating the rotating extrusion knob can squeeze the telescopic inflatable gas, squeezing the telescopic inflatable gas can inflate the extrusion rubber airbag, and the inflated extrusion rubber airbag will squeeze and fix the inductive grating.

[0007] Preferably, the side surface of the sensing grating close to the rear end is a slope structure, and the sensing grating is an optical device consisting of a large number of parallel slits of equal width and equal spacing.

[0008] Preferably, a push-to-connect button is provided at a side position of the sensing grating, a contact squeezing ball is provided at a position where the push-to-connect button contacts the sensing grating, and a lubricating ball is provided at an inner side position of the contact squeezing ball.

[0009] Preferably, a limiting slot column is provided at the upper side surface of the push-to-connect button, and the limiting slot column is composed of a limiting slot and a limiting column integrally formed with the push-to-connect button, and the length of the limiting slot of the limiting slot column is the movable range of the push-to-connect button.

[0010] Preferably, a protective door frame is provided at the middle position of the front end of the security inspection channel body, and the protective door frame is driven by a motor to translate.

[0011] Preferably, a transparent tempered glass is connected to the middle position of the protective door frame, and the transparent tempered glass is installed and connected to the protective door frame by a snap-fitting manner.

[0012] Preferably, a platform to prevent people from squatting is provided at a middle side position of the security inspection channel body, and the surface of the platform to prevent people from squatting is a sloped structure.

[0013] Preferably, a face recognition identity verification station is provided at the front end position of the security inspection channel body close to the side, a display screen is provided at the front side position of the face recognition identity verification station, and a control button for controlling the switch of the face recognition identity verification station is provided at the lower end position of the display screen.

[0014] Preferably, an alarm device is provided at the upper end of the security inspection channel body, and the alarm device is provided with warning lights of three colors: red, green and yellow.

[0015] Compared with the prior art, the utility model provides a security grating for preventing people from placing objects, which has the following beneficial effects:

[0016] 1. In the security inspection grating for preventing people from placing objects, an anti-personnel squatting platform is arranged at the inner side of the security inspection channel body, and an anti-personnel squatting platform is arranged at the inner position near the lower end of the anti-personnel squatting platform. A connecting roller column is arranged at the middle position of the surface of the anti-personnel squatting platform, and an external rubber layer is arranged at the outer side of the connecting roller column. The connecting roller column is rotatably connected to the anti-personnel squatting platform. When objects are placed on the anti-personnel squatting platform, the connecting roller column makes the contact surface between the objects and the anti-personnel squatting platform replace sliding by rolling, and the friction force is smaller, making it more difficult to place the objects. At the same time, because the outer side of the connecting roller column is made of rubber material, it is laborious to push the objects horizontally when placing them. Therefore, this improvement can further avoid the phenomenon that workers place objects on the anti-personnel squatting platform and squeeze the anti-personnel squatting platform.

[0017] 2. In the security grating for preventing people from placing objects, an inductive grating is arranged at the inner side surface of the security channel body near the front end, an extrusion rubber airbag is arranged at the side position of the inductive grating, a telescopic inflatable gas is arranged at the side position of the extrusion rubber airbag, and a rotating extrusion knob is arranged at the side end position of the telescopic inflatable gas. The telescopic inflatable gas can be squeezed by rotating the extrusion knob, and the extrusion of the telescopic inflatable gas can inflate the extrusion rubber airbag. The inflated extrusion rubber airbag will squeeze and fix the inductive grating. Because the extrusion rubber airbag is made of rubber material, the friction between the rubber and the outer shell of the inductive grating is large, and the inductive grating can be more stably connected during inflation and extrusion. The extrusion rubber airbag is soft in material and will not easily cause extrusion damage to the inductive grating. Therefore, the improvement of the utility model can make the installation and connection of the security grating for preventing people from placing objects more convenient and safe. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the inductive grating of the security grating for preventing people from placing objects in the security grating of the utility model.

[0019] Figure 2 It is a schematic diagram of the overall structure of the security grating for preventing people from placing objects after installation.

[0020] Figure 3 It is a structural schematic diagram of the security grating for preventing people from placing objects at the sensing grating position of the utility model.

[0021] Figure 4 It is a schematic diagram of the cross-sectional structure of the security grating for preventing people from placing objects at the sensing grating position of the utility model.

[0022] In the figure: 1. Security inspection channel; 2. Protective wall; 3. Alarm device; 4. Protective door frame; 5. Transparent tempered glass; 6. Anti-squatting platform; 7. Face recognition identity verification platform; 8. Display screen; 9. Control button; 10. Induction grating; 11. Turn the squeezing knob; 12. Press the connecting button; 13. Limiting slot column; 14. Contact squeezing ball; 15. Telescopic inflatable body; 16. Squeezing rubber airbag; 17. Security inspection grating to prevent people from placing objects; 18. Connecting roller column; 19. External rubber layer. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] The utility model provides Figure 1-3 As shown, a security grating for preventing people from placing objects thereon comprises a security grating 17 for preventing people from placing objects thereon provided at an inner position of a platform for preventing people from squatting down near the lower end;

[0025] A connecting roller column 18 is provided at the middle position of the surface of the anti-personnel squatting platform 6, and an external rubber layer 19 is provided at the outer side position of the connecting roller column 18. The connecting roller column 18 is rotatably connected to the anti-personnel squatting platform 6. When an object is placed on the anti-personnel squatting platform 6, the connecting roller column 18 makes the contact surface between the object and the anti-personnel squatting platform 6 replace sliding by rolling, and the friction force is smaller, making it more difficult to place the object. At the same time, because the outer side of the connecting roller column 18 is made of rubber material, it is difficult to push the object laterally when placing it. Therefore, through this improvement, it can further avoid the phenomenon that workers place objects on the anti-personnel squatting platform 6 and cause the anti-personnel squatting platform to be squeezed.

[0026] like Figure 3 and Figure 4As shown, a security inspection channel body 1 is arranged at the outer side of the anti-squatting platform 6, the security inspection channel body 1 and the protective wall 2 arranged on the security inspection channel body 1, a sensing grating 10 is arranged at the inner side of the security inspection channel body 1 near the front end, an extrusion rubber airbag 16 is arranged at the side of the inductive grating 10, a telescopic inflatable body 15 is arranged at the side of the extrusion rubber airbag 16, and a rotating extrusion knob 11 is arranged at the side end of the telescopic inflatable body 15. The telescopic inflatable body 15 can be squeezed by rotating the extrusion knob 11, and the telescopic inflatable body 15 can be squeezed. The body 15 can inflate the extruded rubber airbag 16, and the inflated extruded rubber airbag 16 will squeeze and fix the sensing grating 10. Because the extruded rubber airbag 16 is made of rubber material, the friction between the rubber and the outer shell of the sensing grating 10 is relatively large, and the sensing grating 10 can be more stably connected during inflation and extrusion. The extruded rubber airbag 16 is made of a soft material and will not easily cause extrusion damage to the sensing grating 10. Therefore, the improvement of the utility model can make it more convenient and safer to install and connect the security grating that prevents people from placing objects.

[0027] like Figure 3 As shown, the side position of the sensing grating 10 near the rear end is a slope structure. The sensing grating 10 is an optical device composed of a large number of parallel slits of equal width and equal spacing. A push-to-connect button 12 is provided on the side position of the sensing grating 10. A contact squeezing ball 14 is provided at the position where the push-to-connect button 12 contacts the sensing grating 10. A lubricating ball is provided on the inner side of the contact squeezing ball 14. The contact squeezing ball 14 will squeeze the slope part of the sensing grating 10 under the squeezing of the push-to-connect button 12 to generate an outward component force, thereby facilitating the removal of the sensing grating 10.

[0028] like Figure 3 As shown, a limiting groove column 13 is provided at the upper side surface of the push-to-connect button 12. The limiting groove column 13 is composed of a limiting groove and a limiting column integrally formed with the push-to-connect button 12. The length of the limiting groove of the limiting groove column 13 is the movable range of the push-to-connect button 12. The limiting effect of the limiting groove column 13 can prevent the push-to-connect button 12 from detaching from the security inspection channel body 1 and falling and being lost.

[0029] like Figure 1 As shown, a protective door frame 4 is arranged at the middle position of the front end of the security inspection channel body 1. The protective door frame 4 is driven by a motor to translate. A transparent tempered glass 5 is connected to the middle position of the protective door frame 4. The transparent tempered glass 5 is installed and connected to the protective door frame 4 by a snap-on method. The protective door frame 4 controlled by an automatic motor can make it more convenient for the staff to control the opening and closing of the security inspection channel body 1, thereby reducing the congestion of personnel to a certain extent.

[0030] like Figure 1As shown, a platform 6 to prevent people from squatting is provided at the middle side of the security inspection channel body 1. The surface of the platform 6 to prevent people from squatting is a slope structure. The platform 6 to prevent people from squatting can transmit signals when people squat.

[0031] like Figure 1 As shown, a face recognition identity verification station 7 is arranged at the front end position near the side of the security inspection channel body 1, a display screen 8 is arranged at the front side position of the face recognition identity verification station 7, and a control button 9 for controlling the switch of the face recognition identity verification station 7 is arranged at the lower end position of the display screen 8. The face recognition identity verification station 7 is set to be able to authenticate the identity of the passing personnel and prevent the entry of suspicious persons.

[0032] like Figure 1 As shown, an alarm device 3 is provided at the upper end of the security inspection channel body 1. The alarm device 3 is provided with three warning lights of red, green and yellow. The three signal lights of red, green and yellow correspond to three states of the security inspection channel body 1, where red represents abnormality, green represents normal, and yellow represents standby state. The staff can clearly know the state of the security inspection channel body 1 through the color of the light body of the alarm device 3.

[0033] When working, the worker scans his face and electromagnetically senses his identity document at the face identity verification station 7, and then the protective door frame 4 will be opened. The inductive grating 10 is composed of a photoelectric transmitter and a receiver. It emits a beam of light and detects the received reflected light to monitor whether there are objects or people entering and staying in the designated area for a long time. When the worker's belongings are left at the door, the inductive grating 10 will sense and pass the alarm device 3 to flash a red light to alarm. The worker passes through the protective door frame 4 and enters the security inspection channel body 1. When the worker squats, the grating on the anti-personnel squatting platform 6 will capture the worker's movement and flash a red light to alarm through the alarm device 3. At the same time, because the anti-personnel squatting platform 6 is a slope structure, and a connecting roller column 18 and an external rubber layer 19 are arranged on it, it is difficult to place objects on its upper end and move them. At the same time, the protective door frame 4 is closed and needs to be controlled by the staff to be reopened, and people without abnormalities can pass normally.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A security grating for preventing people from placing objects, comprising The security inspection channel body (1), the anti-personnel squatting platform (6), and the inner position of the anti-personnel squatting platform (6) near the lower end are provided with a security inspection grating (17) for preventing people from placing objects; Features: A connecting roller column (18) is provided at the middle position of the surface of the anti-squatting platform (6), and an external rubber layer (19) is provided at the outer side position of the connecting roller column (18). The connecting roller column (18) is rotatably connected to the anti-squatting platform (6). When an object is placed on the anti-squatting platform (6), the connecting roller column (18) causes the contact surface between the object and the anti-squatting platform (6) to roll instead of slide, resulting in less friction and making it more difficult to place the object. At the same time, because the outer side of the connecting roller column (18) is made of rubber material, it is difficult to push the object horizontally when placing it.

2. The security grating for preventing people from placing objects on the ground according to claim 1, characterized in that: A security inspection channel body (1) is arranged at the outer side of the anti-squatting platform (6), the security inspection channel body (1) and a protective wall (2) arranged on the security inspection channel body (1), a sensing grating (10) is arranged at the inner side of the security inspection channel body (1) near the front end, an extrusion rubber airbag (16) is arranged at the side of the sensing grating (10), a telescopic inflatable body (15) is arranged at the side of the extrusion rubber airbag (16), a rotating extrusion knob (11) is arranged at the side end of the telescopic inflatable body (15), the rotating extrusion knob (11) can be rotated to squeeze the telescopic inflatable body (15), squeezing the telescopic inflatable body (15) can inflate the squeezing rubber airbag (16), and the inflated squeezing rubber airbag (16) will squeeze and fix the sensing grating (10).

3. The security grating for preventing people from placing objects on the ground according to claim 2, characterized in that: The side surface of the sensing grating (10) close to the rear end is a slope structure, and the sensing grating (10) is an optical device consisting of a large number of parallel slits of equal width and equal spacing.

4. The security grating for preventing people from placing objects on the ground according to claim 2, characterized in that: A push-connection button (12) is provided at a side position of the sensing grating (10), a contact squeezing ball (14) is provided at a position where the push-connection button (12) contacts the sensing grating (10), and a lubricating ball is provided at an inner side position of the contact squeezing ball (14).

5. The security grating for preventing people from placing objects on the ground according to claim 4, characterized in that: A limiting slot column (13) is arranged at the upper side of the push-to-connect button (12), and the limiting slot column (13) is composed of a limiting slot and a limiting column integrally formed with the push-to-connect button (12). The length of the limiting slot of the limiting slot column (13) is the movable range of the push-to-connect button (12).

6. The security grating for preventing people from placing objects on the ground according to claim 1, characterized in that: A protective door frame (4) is provided at the middle position of the front end of the security inspection channel body (1), and the protective door frame (4) is driven by a motor to move in translation.

7. The security grating for preventing people from placing objects on the ground according to claim 6, characterized in that: A transparent tempered glass (5) is connected to the middle position of the protective door frame (4), and the transparent tempered glass (5) is installed and connected to the protective door frame (4) by means of a snap connection.

8. The security grating for preventing people from placing objects on the ground according to claim 1, characterized in that: A face recognition identity verification station (7) is arranged at the front end position near the side of the security inspection channel body (1), a display screen (8) is arranged at the front side position of the face recognition identity verification station (7), and a control button (9) for controlling the switch of the face recognition identity verification station (7) is arranged at the lower end position of the display screen (8).

9. The security grating for preventing people from placing objects on the ground according to claim 1, characterized in that: An alarm device (3) is provided at the upper end of the security inspection channel body (1), and the alarm device (3) is provided with warning lights in three colors: red, green and yellow.

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