Simulated false target air tightness detection device

Abstract

The utility model relates to the technical field of detection equipment, in particular to a simulated false target air tightness detection device, which comprises a detection table and a supporting seat arranged at the bottom of the detection table, the top of the detection table is respectively provided with a mounting support, the top of the mounting support is provided with an inflatable false target, and the inflatable false target is provided with a plurality of air holes. A detection mechanism is arranged on the outer side of the inflatable false target, a low-speed motor, an air pump, a rotary supporting shaft and an electric push rod are arranged on the top of the supporting base, the output end of the low-speed motor is fixedly sleeved with a main gear, and a driven gear is fixedly installed at the bottom end of the outer side of the rotary supporting shaft; a mounting plate is fixedly mounted at the top end of the electric push rod, a gas injection port is formed in the surface of the top of the mounting plate, through the arrangement of the simulated false target gas tightness detection device, by means of the structural design in the detection mechanism, the purpose of carrying out gas tightness detection on a false target is achieved, meanwhile, treatment by workers is facilitated, and the detection efficiency is improved. And the detection effect of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of detection equipment, in particular to an air tightness detection device for simulating a false target. Background Art

[0002] Inflatable fake targets can be used to simulate targets, set up fake positions, and distract the enemy's attention. After the fake targets are produced, they need to be tested for air tightness.

[0003] A simulated false target air tightness detection device currently in use mostly adopts a water immersion method to achieve the air tightness detection function. This detection method requires real-time observation by staff, and the effect is easily affected by water temperature, thereby reducing the detection effect of the device and being unfavorable for subsequent use. At the same time, most of the devices use a single workstation for sample testing, and this method has poor detection efficiency, thereby reducing the detection progress of the device.

[0004] In summary, the utility model solves the problems in the above-mentioned background technology by designing a simulated false target airtightness detection device. Utility Model Content

[0005] The utility model aims to provide a simulated false target air tightness detection device to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A simulated false target air tightness detection device comprises a detection platform and a support seat arranged at the bottom of the detection platform, the top of the detection platform is respectively provided with a mounting support, the top of the mounting support is provided with an inflatable false target, the outer side of the inflatable false target is provided with a detection mechanism, the top of the support seat is respectively provided with a low-speed motor, an air pump, a rotating support shaft and an electric push rod, the output end of the low-speed motor is fixedly sleeved with a main gear, the outer bottom end of the rotating support shaft is fixedly installed with a slave gear, the top of the electric push rod is fixedly installed with a mounting plate, and the top surface of the mounting plate is provided with an air injection port;

[0008] The detection mechanism includes a gas filling pipe arranged on the top surface of the detection platform, a gas delivery port and a solenoid valve are respectively installed on the outside of the gas filling pipe, a pressure detection gauge is fixedly installed on the top of the gas filling pipe, a controller is installed on the outer surface of the pressure detection gauge, and an audible and visual alarm is arranged on the top of the controller.

[0009] As a preferred solution of the utility model, the main gear and the slave gear are both in a conical structure, and are meshed and connected with the slave gear.

[0010] As a preferred solution of the utility model, the bottom end of the rotating support shaft is rotatably connected to the top inner wall of the support seat through a bearing, and the top end thereof is welded to the bottom center surface of the detection platform.

[0011] As a preferred solution of the utility model, a sealing ring is provided on the outer surface of the gas injection port, and the bottom end of the gas injection port penetrates the top surface of the mounting plate and is connected to the output end of the air pump through an air pipe.

[0012] As a preferred solution of the utility model, a plurality of inflation ports are arranged on the outer surface of the inflatable decoy target, and one end of the gas delivery port is connected to the inflation port through an air pipe.

[0013] As a preferred solution of the utility model, the bottom end of the gas filling pipe passes through the top surface of the test bench and extends below it. The gas filling pipe is located directly above the gas injection port, and its inner wall matches the outer surface of the gas injection port.

[0014] As a preferred solution of the utility model, the output end of the pressure detection gauge is electrically connected to the input end of the controller through a wire, and the input end of the sound and light alarm is electrically connected to the output end of the controller through a wire.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. In the utility model, a simulated false target air tightness detection device is set up, thereby utilizing the structural design in the detection mechanism to realize real-time monitoring of the inflatable false target by the pressure detection gauge. When the indication of the pressure detection gauge drops, the controller will control the operation of the sound and light alarm, thereby achieving the purpose of air tightness detection of the false target, and at the same time, it is convenient for the staff to handle and improves the detection effect of the device.

[0017] 2. In the utility model, a simulated false target air tightness detection device is set up, thereby utilizing the structural design of the rotating support shaft, the low-speed motor, the main gear, the slave gear, the electric push rod, the mounting plate and the gas injection port to realize the meshing transmission between the main gear and the slave gear, so that the detection table can be rotated, and the electric push rod can drive the gas injection port, so that the gas injection port and the gas filling pipe are sealed and contacted in turn, thereby achieving the purpose of multi-station detection of inflatable false targets, improving the detection efficiency of the device and ensuring the detection progress of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 For the utility model Figure 1 A schematic diagram of the enlarged structure of point A;

[0020] Figure 3 For the utility model Figure 1 A schematic diagram of the enlarged structure of point B in the middle;

[0021] Figure 4 It is a structural schematic diagram of the detection mechanism of the utility model.

[0022] In the figure: 1. test bench; 101. mounting support; 102. inflatable dummy target; 2. support seat; 201. low-speed motor; 2011. main gear; 202. air pump; 203. rotating support shaft; 2031. slave gear; 204. electric push rod; 2041. mounting plate; 2042. gas injection port; 3. testing mechanism; 301. gas filling pipe; 302. gas delivery port; 303. solenoid valve; 304. pressure test gauge; 305. controller; 306. sound and light alarm. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings, and several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0025] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may also be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in this article includes any and all combinations of one or more related listed items.

[0027] For examples, see Figure 1-4, the utility model provides a technical solution:

[0028] A simulated false target air tightness detection device comprises a detection platform 1 and a support base 2 arranged at the bottom of the detection platform 1, a mounting support 101 is respectively arranged on the top of the detection platform 1, an inflatable false target 102 is arranged on the top of the mounting support 101, a detection mechanism 3 is arranged on the outside of the inflatable false target 102, a low-speed motor 201, an air pump 202, a rotating support shaft 203 and an electric push rod 204 are respectively arranged on the top of the support base 2, a main gear 2011 is fixedly sleeved on the output end of the low-speed motor 201, a slave gear 2031 is fixedly installed on the outer bottom end of the rotating support shaft 203, a mounting plate 2041 is fixedly installed on the top of the electric push rod 204, and a gas injection port 2042 is arranged on the top surface of the mounting plate 2041;

[0029] Specifically, the main gear 2011 and the slave gear 2031 are both in a conical structure, and are meshed with the slave gear 2031. The bottom end of the rotating support shaft 203 is rotatably connected to the top inner wall of the support seat 2 through a bearing, and its top end is welded to the bottom center surface of the test bench 1. A sealing ring is provided on the outer surface of the gas injection port 2042. The bottom end of the gas injection port 2042 penetrates the top surface of the mounting plate 2041 and is connected to the output end of the air pump 202 through an air pipe.

[0030] In this embodiment, the low-speed motor 201 is mainly used to drive the main gear 2011. When the main gear 2011 is meshed with the slave gear 2031, the rotating support shaft 203 drives the detection platform 1 to rotate, and the electric push rod 204 can drive the mounting plate 2041 and the gas injection port 2042, so that the gas injection port 2042 can contact the gas filling pipe 301, and the air pump 202 can transport gas to the gas injection port 2042, thereby achieving the effect of inflating multiple inflatable false targets 102 and meeting the detection needs of the staff.

[0031] In this embodiment, please refer to Figure 1 , Figure 2 and Figure 4 The detection mechanism 3 includes a gas filling pipe 301 arranged on the top surface of the detection platform 1, and a gas delivery port 302 and a solenoid valve 303 are respectively installed on the outside of the gas filling pipe 301. A pressure detection gauge 304 is fixedly installed on the top of the gas filling pipe 301, and a controller 305 is installed on the outer surface of the pressure detection gauge 304. The top of the controller 305 is provided with an audible and visual alarm 306;

[0032] Specifically, the outer surface of the inflatable false target 102 is provided with a plurality of inflation ports, one end of the gas delivery port 302 is connected to the inflation port through an air pipe, the bottom end of the gas filling pipe 301 passes through the top surface of the detection platform 1 and extends to the bottom thereof, the gas filling pipe 301 is located directly above the gas injection port 2042, and its inner wall matches the outer surface of the gas injection port 2042, the output end of the pressure detection gauge 304 is electrically connected to the input end of the controller 305 through a wire, and the input end of the sound and light alarm 306 is electrically connected to the output end of the controller 305 through a wire;

[0033] In this embodiment, the solenoid valve 303 is mainly used to open or close the gas filling pipe 301, and the pressure detection gauge 304 is mainly used to perform real-time detection of the pressure inside the inflatable false target 102. When the detection value changes, the controller 305 controls the sound and light alarm 306 to start, thereby achieving the purpose of warning the staff and improving the detection effect of the device.

[0034] The working process of the utility model is as follows: when using a simulated false target air tightness detection device, first install the inflatable false target 102 on the mounting support 101, and when ensuring that the gas filling pipe 301 is located directly above the gas injection port 2042, start the electric push rod 204, and the electric push rod 204 drives the mounting plate 2041 and the gas injection port 2042 to move upward, and then the gas injection port 2042 is in sealing contact with the gas filling pipe 301, and then the air pump 202 is started, and under the action of the air pump 202, the gas enters the inflatable false target 102 along the gas injection port 2042 and the gas filling pipe 301, and after the inflation is completed, the solenoid valve 303 can be closed, and then the gas injection port 204 is made to move upward by the electric push rod 204. 2 is separated from the gas filling pipe 301 and the low-speed motor 201 is started. The low-speed motor 201 drives the main gear 2011 to mesh with the slave gear 2031. The slave gear 2031 drives the rotating support shaft 203 and the detection platform 1 to rotate, so that the position of the inflatable false targets 102 can be replaced and the above-mentioned inflation operation is repeated, thereby completing the inflation operation of multiple inflatable false targets 102, which is convenient for subsequent detection. During the detection process, once the inflatable false target 102 leaks, the reading measured by the pressure detection gauge 304 changes immediately, and then the controller 305 controls the sound and light alarm 306 to start through the wire, which is convenient for the staff to find out in time and improves the detection effect of the device.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A simulated false target air tightness detection device, comprising a detection platform (1) and a support base (2) arranged at the bottom of the detection platform (1), characterized in that: The top of the detection platform (1) is provided with a mounting support (101), the top of the mounting support (101) is provided with an inflatable false target (102), the outer side of the inflatable false target (102) is provided with a detection mechanism (3), the top of the support seat (2) is provided with a low-speed motor (201), an air pump (202), a rotating support shaft (203) and an electric push rod (204), the output end of the low-speed motor (201) is fixedly sleeved with a main gear (2011), the outer bottom end of the rotating support shaft (203) is fixedly mounted with a slave gear (2031), the top of the electric push rod (204) is fixedly mounted with a mounting plate (2041), and the top surface of the mounting plate (2041) is provided with an air injection port (2042); The detection mechanism (3) comprises a gas filling pipe (301) arranged on the top surface of the detection platform (1), a gas delivery port (302) and a solenoid valve (303) are respectively installed on the outside of the gas filling pipe (301), a pressure detection gauge (304) is fixedly installed on the top of the gas filling pipe (301), a controller (305) is installed on the outer surface of the pressure detection gauge (304), and an audible and visual alarm (306) is arranged on the top of the controller (305).

2. The simulated false target air tightness detection device according to claim 1, characterized in that: The main gear (2011) and the slave gear (2031) are both conical in shape, and are meshedly connected with the slave gear (2031).

3. The simulated false target air tightness detection device according to claim 1, characterized in that: The bottom end of the rotating support shaft (203) is rotatably connected to the top inner wall of the support seat (2) via a bearing, and the top end is welded to the bottom center surface of the detection platform (1).

4. The simulated false target air tightness detection device according to claim 1, characterized in that: A sealing ring is provided on the outer surface of the gas injection port (2042); the bottom end of the gas injection port (2042) penetrates the top surface of the mounting plate (2041) and is connected to the output end of the air pump (202) through an air pipe.

5. The simulated false target air tightness detection device according to claim 1, characterized in that: The outer surface of the inflatable dummy target (102) is provided with a plurality of inflation ports, and one end of the gas delivery port (302) is connected to the inflation port via an air pipe.

6. The simulated false target air tightness detection device according to claim 1, characterized in that: The bottom end of the gas filling pipe (301) passes through the top surface of the test bench (1) and extends to below it. The gas filling pipe (301) is located directly above the gas injection port (2042), and its inner wall matches the outer surface of the gas injection port (2042).

7. The simulated false target air tightness detection device according to claim 1, characterized in that: The output end of the pressure detection gauge (304) is electrically connected to the input end of the controller (305) via a wire, and the input end of the sound and light alarm (306) is electrically connected to the output end of the controller (305) via a wire.

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