Handheld security inspection device

Abstract

The utility model belongs to the technical field of security, and particularly relates to a handheld security inspection device which comprises a supporting plate, a sliding groove is formed in the supporting plate, a square rod is connected in the sliding groove in a sliding mode, and a detection assembly capable of detecting gas is arranged at the top of the supporting plate. A sliding groove is formed in the top of the supporting plate, a detection assembly capable of detecting gas is arranged at the top of the supporting plate, an air inducing assembly capable of inducing air to the detection assembly is arranged on the detection assembly, a fixing plate is fixedly installed at one end of the sliding groove, and an electric push rod is fixedly installed on one side of the fixing plate. By arranging the air inducing assembly capable of introducing air to the detection assembly on the detection assembly and arranging the square rod on the supporting plate, when security personnel patrol, the device can be carried for patrol inspection, so that the patrol inspection flexibility can be improved, dead angles are reduced, and the safety is improved to a certain extent.

Description

Technical Field

[0001] The utility model relates to the technical field of security, in particular to a handheld security inspection device. Background Art

[0002] Security means safety and protection. It is also a general term for the industry. It can be divided into event security, VIP security, etc. by the object of protection; it can be divided into technical security, human defense security, etc. Security work has now penetrated into all walks of life, and every place needs security work to strengthen crime prevention.

[0003] At present, when conducting security, multiple gas sensors are usually installed in the area under jurisdiction to detect the air in the area under jurisdiction to determine whether there are harmful / dangerous gases. Since the position of the gas sensor is fixed, there will be certain blind spots, which will lead to certain safety hazards. Therefore, a handheld security inspection device is invented. Utility Model Content

[0004] In view of the above problems and / or the problems existing in the existing handheld security inspection device, the present utility model is proposed.

[0005] Therefore, the purpose of the present invention is to provide a handheld security inspection device that can solve the above-mentioned existing problems.

[0006] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0007] A handheld security inspection device comprises a support plate, a slide groove is provided in the support plate, a square rod is slidably connected in the slide groove, a detection component capable of detecting gas is provided on the top of the support plate, and an air induction component capable of introducing air into the detection component is provided on the detection component.

[0008] As a preferred solution of the handheld security inspection device described in the utility model, a fixed plate is fixedly installed at one end of the slide slot, an electric push rod is fixedly installed at one side of the fixed plate, and the electric push rod is fixedly installed on a square rod through the push rod.

[0009] As a preferred solution of the handheld security inspection device described in the utility model, the air induction component includes:

[0010] A box body, wherein the box body is fixedly mounted on the top of the support plate by screws;

[0011] A display screen, which is arranged on the top of the box body;

[0012] A gas sensor is fixedly mounted on the top of the support plate by screws, and the gas sensor is located in the box body;

[0013] An alarm is fixedly mounted on the outer surface of the box body.

[0014] As a preferred solution of the handheld security inspection device described in the utility model, the gas sensor is connected to the display screen, and the gas sensor is connected to the alarm.

[0015] As a preferred solution of the handheld security inspection device described in the utility model, the air induction component includes:

[0016] A first hollow tube, wherein the first hollow tube is fixedly mounted on the side wall of the box body;

[0017] A fan is fixedly installed in the first hollow tube.

[0018] As a preferred solution of the handheld security inspection device described in the utility model, the air induction component also includes:

[0019] A filter component can filter dust in the air, and the filter component is arranged on the first hollow tube.

[0020] As a preferred solution of the handheld security inspection device described in the utility model, the filter assembly includes:

[0021] A T-shaped block, the T-shaped block being threadedly connected to one end of the first hollow tube;

[0022] A through hole, wherein the through hole is provided in the T-shaped block;

[0023] A filter screen, wherein the filter screen is fixedly installed in the through hole;

[0024] A second hollow tube, wherein the second hollow tube is rotatably connected to the T-shaped block via a bearing, and the through hole is located in the inner cavity of the second hollow tube;

[0025] A cross bar, wherein the cross bar is fixedly installed in the second hollow tube;

[0026] Brush wires, a plurality of brush wires are arranged on one side of the cross bar, and the brush wires are in contact with the filter screen.

[0027] As a preferred solution of a handheld security inspection device described in the utility model, wherein: a battery box is fixedly installed on the bottom of the support plate by screws, and a battery is provided in the battery box, and one end of the battery is respectively connected to the electric push rod, display screen, gas sensor, alarm and fan.

[0028] Compared with existing technologies:

[0029] 1. By arranging a detection component capable of detecting gas on the top of the support plate, by arranging an air induction component capable of introducing air into the detection component on the detection component, and by arranging a square rod on the support plate, it is possible to realize that when security personnel are patrolling, they can carry the device for inspection, thereby improving the flexibility of inspection, reducing the occurrence of blind spots, and improving safety to a certain extent.

[0030] 2. By setting an electric push rod to make the square rod slide in the slide groove, the square rod can be stored when the device is not in use to reduce the space occupied by the device.

[0031] 3. By setting up the filter component, it can filter the dust in the air to prevent dust and other impurities from adhering to the gas sensor and affecting the performance of the gas sensor. In addition, the filter component can also facilitate personnel to clean the impurities on the filter to avoid clogging of the filter. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 This is a schematic diagram of the front view of the structure of the utility model;

[0033] Figure 2 This is a front view schematic diagram of the filter assembly of the utility model;

[0034] Figure 3 This is a schematic diagram of the support plate and square rod structure of the utility model;

[0035] Figure 4 It is a side view schematic diagram of the second hollow tube of the utility model.

[0036] In the figure: a support plate 10, a slide groove 11, a square rod 12, a fixing plate 13, an electric push rod 14, a box body 20, a display screen 21, a gas sensor 22, an alarm 23, a first hollow tube 30, a fan 31, a T-block 40, a through hole 41, a filter 42, a second hollow tube 43, a cross bar 44, a brush 45, a battery box 50, and a battery 51. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0038] The utility model provides a handheld security inspection device, please refer to Figure 1-Figure 4, including a support plate 10, a slide groove 11 is opened in the support plate 10, a square rod 12 is slidably connected in the slide groove 11, a detection component capable of detecting gas is provided on the top of the support plate 10, and an air induction component capable of introducing air into the detection component is provided on the detection component, a fixing plate 13 is fixedly installed at one end of the slide groove 11, an electric push rod 14 is fixedly installed on one side of the fixing plate 13, and the electric push rod 14 is fixedly installed with the square rod 12 through the push rod, wherein the shape of the square rod 12 can also be set to be circular (i.e., a round rod), which can be set specifically according to needs.

[0039] The air induction assembly includes: a box body 20, a display screen 21, a gas sensor 22, and an alarm 23;

[0040] The box body 20 is fixedly mounted on the top of the support plate 10 by screws, the display screen 21 is arranged on the top of the box body 20, the gas sensor 22 is fixedly mounted on the top of the support plate 10 by screws, and the gas sensor 22 is located in the box body 20, the alarm 23 is fixedly mounted on the outer surface of the box body 20, the gas sensor 22 is connected to the display screen 21, and the gas sensor 22 is connected to the alarm 23, wherein a one-way valve (not marked in the figure) is fixedly mounted on the left side of the box body 20 to enable the air in the box body 20 to flow out.

[0041] The air induction assembly includes: a first hollow tube 30 and a fan 31;

[0042] The first hollow tube 30 is fixedly mounted on the side wall of the box body 20 , and the fan 31 is fixedly mounted in the first hollow tube 30 .

[0043] The air induction component also includes: a filter component capable of filtering dust in the air, and the filter component is arranged on the first hollow tube 30;

[0044] The filter assembly includes: a T-shaped block 40, a through hole 41, a filter screen 42, a second hollow tube 43, a cross bar 44, and a brush 45;

[0045] The T-shaped block 40 is threadedly connected to one end of the first hollow tube 30 to facilitate disassembly of the T-shaped block 40. A through hole 41 is opened in the T-shaped block 40, and the filter screen 42 is fixedly installed in the through hole 41. The second hollow tube 43 is rotatably connected to the T-shaped block 40 through a bearing, and the through hole 41 is located in the inner cavity of the second hollow tube 43. The cross bar 44 is fixedly installed in the second hollow tube 43, and the cross bar 44 spans the filter screen 42. A plurality of brush wires 45 are provided on one side of the cross bar 44, and the brush wires 45 are in contact with the filter screen 42.

[0046] A battery box 50 is fixedly installed at the bottom of the support plate 10 by screws, and a battery 51 is provided in the battery box 50. One end of the battery 51 is respectively connected to the electric push rod 14, the display screen 21, the gas sensor 22, the alarm 23 and the fan 31. In addition, an inverter can be set between the battery 51 and the electric push rod 14, the display screen 21, the gas sensor 22, the alarm 23 and the fan 31 as needed. In addition, a charging interface for charging the battery 51 can be set on the battery box 50 as needed.

[0047] Working principle: The square rod 12 is made to slide in the slide groove 11 by the electric push rod 14 until the square rod 12 extends to a suitable length. At this time, the personnel can hold the square rod 12 to carry out inspection on the device. During the inspection, the air needs to be passed through the second hollow tube 43 and the filter 42 by the fan 31 to flow into the box body 20. At this time, the air in the box body 20 will be detected by the gas sensor 22 to determine whether there are harmful / dangerous gases. After the detection, the result will be displayed on the display screen 21. If there are harmful / dangerous gases, the alarm 23 will be operated to remind the personnel.

[0048] When there are more impurities remaining on the filter 42, the second hollow tube 43 can be rotated. When the second hollow tube 43 rotates, the cross bar 44 is driven to rotate. When the cross bar 44 rotates, the impurities on the filter 42 are cleaned by the brush 45 to avoid clogging of the filter 42.

[0049] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A handheld security inspection device, characterized in that: The invention comprises a support plate (10), wherein a slide groove (11) is provided in the support plate (10), a square rod (12) is slidably connected in the slide groove (11), a detection component capable of detecting gas is provided on the top of the support plate (10), and an air induction component capable of introducing air into the detection component is provided on the detection component.

2. A handheld security inspection device according to claim 1, characterized in that: A fixing plate (13) is fixedly mounted on one end of the slide groove (11), an electric push rod (14) is fixedly mounted on one side of the fixing plate (13), and the electric push rod (14) is fixedly mounted on the square rod (12) via the push rod.

3. A handheld security inspection device according to claim 1, characterized in that: The air induction component comprises: A box body (20), wherein the box body (20) is fixedly mounted on the top of the support plate (10) by means of screws; A display screen (21), wherein the display screen (21) is arranged on the top of the box body (20); A gas sensor (22), wherein the gas sensor (22) is fixedly mounted on the top of the support plate (10) by means of screws, and the gas sensor (22) is located in the box body (20); An alarm (23), wherein the alarm (23) is fixedly mounted on the outer surface of the box body (20).

4. A handheld security inspection device according to claim 3, characterized in that: The gas sensor (22) is connected to the display screen (21), and the gas sensor (22) is connected to the alarm (23).

5. A handheld security inspection device according to claim 1, characterized in that: The air induction component comprises: A first hollow tube (30), wherein the first hollow tube (30) is fixedly mounted on a side wall of the box body (20); A fan (31), wherein the fan (31) is fixedly installed in the first hollow tube (30).

6. A handheld security inspection device according to claim 5, characterized in that: The air induction component also includes: A filter component capable of filtering dust in the air, wherein the filter component is arranged on the first hollow tube (30).

7. A handheld security inspection device according to claim 6, characterized in that: The filter assembly comprises: A T-shaped block (40), wherein the T-shaped block (40) is threadedly connected to one end of the first hollow tube (30); A through hole (41), wherein the through hole (41) is formed in the T-shaped block (40); A filter screen (42), wherein the filter screen (42) is fixedly mounted in the through hole (41); A second hollow tube (43), the second hollow tube (43) being rotatably connected to the T-shaped block (40) via a bearing, and the through hole (41) being located in the inner cavity of the second hollow tube (43); A cross bar (44), wherein the cross bar (44) is fixedly installed in the second hollow tube (43); Brush wires (45), a plurality of brush wires (45) are provided on one side of the cross bar (44), and the brush wires (45) are in contact with the filter screen (42).

8. A handheld security inspection device according to claim 1, characterized in that: A battery box (50) is fixedly mounted on the bottom of the support plate (10) by means of screws, and a storage battery (51) is arranged in the battery box (50), and one end of the storage battery (51) is respectively connected to the electric push rod (14), the display screen (21), the gas sensor (22), the alarm (23), and the fan (31).

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