Sighting telescope detection platform

Abstract

The utility model discloses a sighting telescope detection platform which comprises a detection box, a detection table is fixedly connected to the interior of the detection box, two silica gel placing tables are fixedly connected to the top of the detection table, an electric push rod is fixedly connected to the top of the detection box, and a mounting plate is fixedly connected to the bottom of the output end of the electric push rod. Two vertical pipes are fixedly embedded in the outer wall of the mounting plate, the bottoms of the two vertical pipes are fixedly connected with lower pressing plates, the outer walls of the two lower pressing plates are fixedly sleeved with rectangular sealing gaskets, and air pressure sensors are fixedly embedded in the bottoms of the two lower pressing plates. According to the sighting telescope air tightness detection device, the silica gel placing table, the electric push rod, the mounting plate, the vertical pipe, the lower pressing plate, the rectangular sealing gasket, the air pressure sensor, the sealing frame, the lug plate, the T-shaped rod and the spring are arranged, in the air compression process, the sealing performance between the sealing frame and the silica gel placing table is guaranteed, and air tightness detection is conducted on the sighting telescope body through air pressure changes in the sealing frame.

Description

TECHNICAL FIELD

[0001] The utility model relates to sighting telescope technical field especially, relate to a sighting telescope detection platform. BACKGROUND

[0002] Sighting telescope can be exposed to various external environments such as moisture, dust, smoke during use. These environmental factors can cause the optical elements inside the sighting telescope to be corroded or contaminated, thereby affecting its performance and service life. Therefore, the sealing performance of the sighting telescope needs to be detected to prevent external environmental factors from entering the inside of the sighting telescope.

[0003] In the prior art, the traditional sealing detection method, such as using water for detection, is complex and inefficient. This method not only needs to immerse the product in water, but also is difficult to detect small leaks. In addition, this method relies on the naked eye observation of the operator, which is easy to produce misjudgment. Therefore, we propose a sighting telescope detection platform to solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings in the prior art and proposes a sighting telescope detection platform.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A sighting telescope detection platform, comprising a detection box, the inside of the detection box is fixedly connected with a detection table, the top of the detection table is fixedly connected with two silica gel placing tables, the top of the detection box is fixedly connected with an electric push rod, the bottom of the output end of the electric push rod is fixedly connected with a mounting plate, the outer wall of the mounting plate is fixedly embedded with two vertical pipes, the bottom of the two vertical pipes is fixedly connected with a lower plate, the outer wall of the two lower plates is fixedly sleeved with a rectangular sealing gasket, the bottom of the two lower plates is fixedly embedded with an air pressure sensor, the outer wall of the two rectangular sealing gaskets is slidably sleeved with a sealing frame, and the outer wall of the sealing frame is provided with a pressing mechanism.

[0007] Preferably, the pressing mechanism comprises two ear plates, one end of the two ear plates is fixedly connected with the outer wall of the sealing frame, the outer wall of the two ear plates is provided with a sliding hole, the inner wall of the two sliding holes is slidably connected with a T-shaped rod, the top of the two T-shaped rods is fixedly connected with the bottom of the mounting plate, the outer wall of the two T-shaped rods is sleeved with a spring, and the sealing property between the sealing frame and the silica gel placing table is ensured by the pressing mechanism.

[0008] Preferably, the top of the two silica gel placing tables is provided with a placing groove, and the inside of the two placing grooves is placed with a sighting telescope body, and the sighting telescope body is placed by the placing groove.

[0009] Preferably, the outer wall of the testing box is provided with a sliding hole, and the inner wall of the sliding hole is slidably connected to the outer wall of the output end of the electric push rod, so that the mounting plate can be moved up and down by setting the electric push rod.

[0010] Preferably, the bottom of the sealing frame is pressed against the top of the silicone placement platform.

[0011] Preferably, the bottom of the spring is pressed against the top of the ear plate, and the top of the spring is pressed against the bottom of the lower pressure plate, thereby supporting the sealing frame by means of the spring.

[0012] Preferably, the outer wall of the testing box is hinged with two opening and closing doors.

[0013] Compared with the prior art, the advantages of this utility model are:

[0014] This solution, by setting up a silicone placement platform, electric push rod, mounting plate, vertical tube, lower pressure plate, rectangular sealing gasket, air pressure sensor, sealing frame, ear plate, T-shaped rod and spring, ensures the airtightness between the sealing frame and the silicone placement platform during gas compression. By measuring the air pressure changes within the sealing frame, the airtightness of the scope body is tested. Attached Figure Description

[0015] To more clearly illustrate the technical solution of this utility model, the drawings used in the description of the specific embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a cross-sectional three-dimensional structural diagram of a sight testing platform proposed in this utility model;

[0017] Figure 2 This is a cross-sectional structural diagram of a sight testing platform proposed in this utility model;

[0018] Figure 3 This utility model proposes a scope testing platform. Figure 2 A magnified structural diagram of part A in the diagram;

[0019] Figure 4 This is a three-dimensional structural diagram of a sight testing platform proposed in this utility model.

[0020] In the diagram: 1. Testing box; 2. Testing platform; 3. Silicone placement platform; 4. Sight scope body; 5. Electric push rod; 6. Mounting plate; 7. Vertical tube; 8. Lower pressure plate; 9. Rectangular sealing gasket; 10. Air pressure sensor; 11. Sealing frame; 12. Ear plate; 13. T-shaped rod; 14. Spring; 15. Opening and closing door. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0022] Depend on Figures 1-4 As shown, a scope inspection platform is disclosed, including an inspection box 1. An inspection platform 2 is fixedly connected inside the inspection box 1. Two silicone placement platforms 3 are fixedly connected to the top of the inspection platform 2. The two silicone placement platforms 3 are elastic and form a good seal on the contact surface after being squeezed by the bottom of the sealing frame 11. The inspection platform 2 supports the silicone placement platforms 3. The top of each silicone placement platform 3 is provided with a placement groove, and the scope body 4 is placed inside each of the two placement grooves.

[0023] An electric push rod 5 is fixedly connected to the top of the test box 1. A sliding hole is opened on the outer wall of the test box 1. The inner wall of the sliding hole is slidably connected to the outer wall of the output end of the electric push rod 5. A mounting plate 6 is fixedly connected to the bottom of the output end of the electric push rod 5. Two vertical tubes 7 are fixedly embedded in the outer wall of the mounting plate 6. The electric push rod 5 drives the mounting plate 6 and the two vertical tubes 7 to move up and down.

[0024] Both vertical pipes 7 are fixedly connected to a lower pressure plate 8 at their bottoms. A rectangular sealing gasket 9 is fixedly fitted on the outer wall of both lower pressure plates 8. A pressure sensor 10 (HPSD3000) is fixedly embedded in the bottom of both lower pressure plates 8. The pressure sensing element used inside the pressure sensor 10 (HPSD3000) is usually a silicon sensing chip. When the pressure of the measured medium acts on the surface of the sensing element, the sensing element produces a slight deformation, thereby realizing the measurement of air pressure. The pressure sensor 10 (HPSD3000) can be connected to an existing display screen via a cable to display the measured value. The specific circuit connection method adopts existing technology.

[0025] The outer walls of the two rectangular sealing gaskets 9 are slidably fitted with sealing frames 11. The contact surfaces between the rectangular sealing gaskets 9 and the sealing frames 11 are sealed. The bottom of the sealing frames 11 is pressed against the top of the silicone placement platform 3. The outer wall of the test box 1 is hinged with two opening and closing doors 15, which protect the test box 1.

[0026] The outer wall of the sealing frame 11 is provided with a pressing mechanism, which includes two ear plates 12. One end of each ear plate 12 is fixedly connected to the outer wall of the sealing frame 11. Each ear plate 12 has a sliding hole on its outer wall. Each sliding hole has a T-shaped rod 13 slidably connected to its inner wall. The four T-shaped rods 13 move up and down along the four ear plates 12.

[0027] The tops of the two T-shaped rods 13 are fixedly connected to the bottom of the mounting plate 6. The outer walls of the two T-shaped rods 13 are fitted with springs 14. The bottom of the springs 14 presses against the top of the ear plate 12, and the top of the springs 14 presses against the bottom of the lower pressure plate 8. As the lower pressure plate 8 moves downward in the sealing frame 11, the air pressure in the sealing frame 11 increases, and the compression force of the springs 14 continues to increase, ensuring the sealing between the sealing frame 11 and the silicone placement platform 3.

[0028] Working principle: During use, the two scope bodies 4 to be inspected are placed into the placement slots within the silicone placement stage 3. The electric push rod 5 rotates, causing the mounting plate 6 to move downwards. The downward movement of the mounting plate 6 causes the two vertical tubes 7 and four T-shaped rods 13 to move downwards. The downward movement of the four T-shaped rods 13 causes the bottoms of the two sealing frames 11 to contact the tops of the two silicone placement stages 3. The electric push rod 5 continues to rotate, causing the two vertical tubes 7 to move the two lower pressure plates 8 and two rectangular sealing washers 9 within the two sealing frames 11, increasing the air pressure inside the sealing frames 11. Simultaneously, the four T-shaped rods 13 move along the four ears... The plate 12 moves downwards, and as the mounting plate 6 moves, the four springs 14 are compressed. The compression force of the four springs 14 ensures the seal between the two sealing frames 11 and the two silicone placement platforms 3. When the two pressure plates 8 move a certain distance within the two sealing frames 11, the electric push rod 5 stops operating. The two air pressure sensors 10 at the bottom of the two pressure plates 8 detect the internal air pressure. If the scope body 4 does not have a sealing condition, the internal gas enters the scope body 4 through the gap, changing the internal air pressure of the sealing frame 11 and causing a large change in the value of the air pressure sensor 10.

[0029] All standard parts used in this utility model can be purchased from the market. Irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. Furthermore, the structure and principle of the components known to those skilled in the art can be learned by those skilled in the art through technical manuals or conventional experimental methods.

[0030] Although embodiments of this application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A scope inspection platform, comprising an inspection box (1), characterized in that, The inside of the test box (1) is fixedly connected to a test platform (2). The top of the test platform (2) is fixedly connected to two silicone placement platforms (3). The top of the test box (1) is fixedly connected to an electric push rod (5). The bottom of the output end of the electric push rod (5) is fixedly connected to a mounting plate (6). The outer wall of the mounting plate (6) is fixedly inlaid with two vertical tubes (7). The bottom of each of the two vertical tubes (7) is fixedly connected to a pressure plate (8). The outer wall of each of the two pressure plates (8) is fixedly fitted with a rectangular sealing gasket (9). The bottom of each of the two pressure plates (8) is fixedly inlaid with a pressure sensor (10). The outer wall of each of the two rectangular sealing gaskets (9) is slidably fitted with a sealing frame (11). The outer wall of the sealing frame (11) is provided with a pressing mechanism.

2. The aiming scope testing platform according to claim 1, characterized in that, The pressing mechanism includes two ear plates (12), one end of each ear plate (12) is fixedly connected to the outer wall of the sealing frame (11), the outer wall of each ear plate (12) is provided with a sliding hole, the inner wall of each sliding hole is slidably connected with a T-shaped rod (13), the top of each T-shaped rod (13) is fixedly connected to the bottom of the mounting plate (6), and the outer wall of each T-shaped rod (13) is fitted with a spring (14).

3. The aiming scope testing platform according to claim 1, characterized in that, The top of each of the two silicone placement platforms (3) is provided with a placement slot, and the scope body (4) is placed inside each of the two placement slots.

4. The aiming scope testing platform according to claim 1, characterized in that, The outer wall of the detection box (1) is provided with a sliding hole, and the inner wall of the sliding hole is slidably connected to the outer wall of the output end of the electric push rod (5).

5. A scope inspection platform according to claim 1, characterized in that, The bottom of the sealing frame (11) is pressed against the top of the silicone placement platform (3).

6. A scope inspection platform according to claim 2, characterized in that, The bottom of the spring (14) is pressed against the top of the ear plate (12), and the top of the spring (14) is pressed against the bottom of the lower pressure plate (8).

7. A scope inspection platform according to claim 1, characterized in that, The outer wall of the testing box (1) is hinged with two opening and closing doors (15).

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