Instrument precision detection equipment

Abstract

The utility model discloses instrument precision detection equipment which comprises a detection box, a bearing plate is fixedly connected in the detection box, an instrument body is placed on the top of the bearing plate, a motor is fixedly connected to the top of the detection box, an avoiding groove is formed in the top of the detection box, and a stabilizing mechanism is arranged in the detection box. The stabilizing mechanism comprises a fixing assembly and a detecting assembly, the fixing assembly and the detecting assembly are used in cooperation, the fixing assembly comprises a two-way lead screw, and the rotating block is rotationally connected with the bottom of the pressing rod. According to the instrument precision detection equipment disclosed by the utility model, the stabilizing mechanism is arranged, so that instrument bodies with different thicknesses can be fixed, the adaptability is relatively strong, and compared with a spring pressing and fixing mode, the instrument precision detection equipment does not loosen in the detection process, so that the instrument bodies are more stable in the detection process, the structure is simple, and the practicability is strong.

Description

Technical Field

[0001] The utility model relates to the technical field of instrument precision detection, in particular to an instrument precision detection device. Background Art

[0002] There are some problems in the use of the existing flame retardant material flame retardant performance testing equipment. For example, when testing the flame retardant performance of some boards, the fixation of boards of different thicknesses is not high, which easily causes the flame retardant boards to fall off directly.

[0003] After searching, an instrument precision flame retardant detection equipment, (authorization announcement number: CN 221594891 U), "comprises a shell, the inner walls of both sides of the shell are fixedly connected with a strap, the strap is placed on the base, the outer walls of both sides of the base are fixedly connected with a sleeve, the sleeve is slidably provided with a telescopic plate, and the top of the telescopic plate is fixedly connected to a top plate. The utility model provides an instrument precision flame retardant detection equipment with a base provided in the shell, sleeves are fixedly connected at both ends of the base, and a telescopic plate is slidably provided on the sleeve. The telescopic plate can be extended and adjusted according to the thickness of the plate, and then the flame retardant plate is firmly fixed on the placement plate by the cooperation of the pressure plate and the compression spring. The placement plate can be removed by simply toggling the buckle to release it from the fixing bolt, and then the placement plate is slid and removed from the slide groove through the slide rail. The placement plate is replaceable, so that it can be adjusted according to the different sizes of the plate, thereby improving the adaptability of plate detection."

[0004] Based on the above-mentioned related technologies, the applicant believes that the method of pressing through a spring in the above-mentioned technology is not stable enough. The spring has a certain elasticity and may become loose during the detection process. To address the above problems, we have launched an instrument accuracy detection device. Summary of the Invention

[0005] The utility model discloses an instrument precision detection device, which aims to solve the technical problem that a pressing method using a spring is not stable enough and the spring has a certain elasticity and may become loose during the detection process.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] The top of the detection box is fixedly connected to the supporting plate, and the instrument body is placed on the top of the supporting plate, the top of the detection box is fixedly connected to the motor, and the top of the detection box is provided with an avoidance groove, and a stabilizing mechanism is provided inside the detection box, and the stabilizing mechanism includes a fixing assembly and a detection assembly, and the fixing assembly and the detection assembly cooperate with each other. The fixing assembly includes a bidirectional screw rod, and the bidirectional screw rod is rotatably connected to the inside of the detection box, the output end of the motor is fixedly connected to the main gear, the outer side of the bidirectional screw rod is fixedly connected to the sub-gear, the main gear and the sub-gear are meshed, the outer side of the bidirectional screw rod is symmetrically threaded with a moving block, and the bottoms of the two moving blocks are rotatably connected to a pressing rod, and a pressing frame is provided inside the detection box and above the instrument body, and both sides of the pressing frame are symmetrically fixedly connected to an L-shaped pressing plate, and the top of the pressing frame is symmetrically fixedly connected to the rotating block, and the rotating block and the bottom of the pressing rod are rotatably connected.

[0008] In a preferred solution, the detection component includes a heater, which is fixedly connected to the bottom of the inner wall of the detection box. A heating groove is provided inside the support plate, and a fire ring is fixedly connected to the top of the heater.

[0009] In a preferred solution, an L-shaped stabilizing plate is symmetrically fixedly connected to the top of the supporting plate.

[0010] In a preferred solution, a protective cover is fixedly connected to the outer side of the motor, and heat dissipation grooves are equidistantly provided on the top of the protective cover.

[0011] In a preferred solution, a protective door is rotatably connected to the front of the detection box, an observation window is provided inside the protective door, and a handle is fixedly connected to the front of the protective door.

[0012] In a preferred solution, a controller is fixedly connected to the front of the protective door and above the handle, and the motor and heater are both electrically connected to the controller.

[0013] The instrument accuracy detection device provided by the utility model has the following advantages:

[0014] First, the stabilizing mechanism can be used to fix instrument bodies of different thicknesses, and has strong adaptability. Compared with the spring pressing and fixing method, there will be no loosening during the detection process, making the instrument body more stable during the detection process, with a simple structure and strong practicality.

[0015] Secondly, the protective cover can protect the motor, the heat dissipation slot can dissipate heat from the motor, and the controller can facilitate the staff to control the opening and closing of the motor and heater, making the operation easier. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional schematic diagram of an instrument accuracy detection device proposed by the utility model.

[0017] Figure 2 This is a front cross-sectional schematic diagram of an instrument accuracy detection device proposed by the utility model.

[0018] Figure 3 This is a three-dimensional schematic diagram of the stabilizing mechanism of an instrument accuracy detection device proposed by the utility model.

[0019] Figure 4 This is a schematic diagram of a flame retardant detection component of an instrument precision detection device proposed by the present invention.

[0020] In the accompanying drawings: 1. Detection box; 2. Support plate; 3. Instrument body; 4. Motor; 5. Avoidance groove; 61. Bidirectional screw; 62. Main gear; 63. Sub-gear; 64. Moving block; 65. Pressing rod; 66. Pressing frame; 67. Rotating block; 68. L-shaped pressing plate; 7. Heater; 8. Fire ring; 9. Heating tank; 10. L-shaped stabilizing plate; 11. Protective door; 12. Observation window; 13. Handle; 14. Controller; 15. Protective cover; 16. Heat dissipation tank. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all of the embodiments. The components of the embodiments of the present application generally described and marked in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application for protection, but merely represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work fall within the scope of protection of the present application.

[0022] Reference Figure 1 - Figure 4, an instrument precision detection device, including a detection box 1, the interior of the detection box 1 is fixedly connected to a supporting plate 2, the top of the supporting plate 2 is placed with an instrument body 3, the top of the detection box 1 is fixedly connected to a motor 4, the top of the detection box 1 is provided with an avoidance groove 5, the interior of the detection box 1 is provided with a stabilizing mechanism, the stabilizing mechanism includes a fixing component and a detection component, the fixing component and the detection component cooperate with each other, the fixing component includes a bidirectional screw rod 61, the bidirectional screw rod 61 is rotatably connected to the interior of the detection box 1, the output end of the motor 4 is fixedly connected to the main gear Wheel 62, the outer side of the bidirectional screw 61 is fixedly connected to a sub-gear 63, the main gear 62 and the sub-gear 63 are meshed and connected, the outer side of the bidirectional screw 61 is symmetrically threaded with a moving block 64, the bottom of the two moving blocks 64 are rotatably connected to a pressing rod 65, and a pressing frame 66 is provided inside the detection box 1 and above the instrument body 3. Both sides of the pressing frame 66 are symmetrically fixedly connected to an L-shaped pressing plate 68, and the top of the pressing frame 66 is symmetrically fixedly connected to a rotating block 67, and the rotating block 67 is rotatably connected to the bottom of the pressing rod 65. The detection component includes a heater 7, which is fixedly connected to the bottom of the inner wall of the detection box 1. A heating groove 9 is provided inside the support plate 2, and a fire ring 8 is fixedly connected to the top of the heater 7. An L-shaped stabilizing plate 10 is symmetrically fixedly connected to the top of the support plate 2.

[0023] In the above technical solution, considering that the pressing method using the spring is not stable enough, the spring has a certain elasticity and may become loose during the detection process. In order to solve this problem, the specific operations are as follows:

[0024] Reference Figure 1 - Figure 4 In a preferred embodiment, the output end of the motor 4 drives the main gear 62 to rotate, the main gear 62 drives the sub-gear 63 to rotate, and the sub-gear 63 drives the bidirectional screw rod 61 to rotate. The rotation of the bidirectional screw rod 61 drives the two moving blocks 64 to move in the direction of approaching each other, and the two pressing rods 65 press downward, thereby driving the pressing frame 66 to move downward, and the pressing frame 66 drives the L-shaped pressing plate 68 to move downward until the four L-shaped pressing plates 68 press and fix the instrument body 3 on the top of the supporting plate 2, and then after the protective door 11 is closed, the heater 7 is started, and the heater 7 starts to heat the instrument body 3 and starts to test the flame retardancy of the instrument body 3. Through the provided stabilizing mechanism, the instrument body 3 of different thicknesses can be fixed, and the adaptability is strong. Compared with the spring pressing and fixing method, there will be no loosening during the detection process, making the instrument body 3 more stable during the detection process, simple in structure, and more practical.

[0025] Reference Figure 1 - Figure 4In a preferred embodiment, a protective cover 15 is fixedly connected to the outside of the motor 4, and heat dissipation slots 16 are equidistantly provided on the top of the protective cover 15. A protective door 11 is rotatably connected to the front of the detection box 1, and an observation window 12 is provided inside the protective door 11. A handle 13 is fixedly connected to the front of the protective door 11. A controller 14 is fixedly connected to the front of the protective door 11 and located above the handle 13. The motor 4 and the heater 7 are both electrically connected to the controller 14. The protective cover 15 can protect the motor 4, and the heat dissipation slots 16 can dissipate heat from the motor 4. The controller 14 allows the staff to control the opening and closing of the motor 4 and the heater 7, making the operation easier.

[0026] Working principle: During actual use, the staff first places the instrument body 3 on the top of the support plate 2. The two L-shaped stabilizing plates 10 can be used to preliminarily define the instrument body 3. Then, the motor 4 is started. The output end of the motor 4 drives the main gear 62 to rotate, and the main gear 62 drives the sub-gear 63 to rotate. The sub-gear 63 drives the bidirectional screw 61 to rotate. The rotation of the bidirectional screw 61 drives the two moving blocks 64 to move toward each other. The two pressing rods 65 press downward, thereby driving the pressing frame 66 to move downward, and the pressing frame 66 drives the L-shaped pressing plate 68 to move downward until the four L-shaped pressing plates 68 press and fix the instrument body 3 on the top of the support plate 2. Then, after closing the protective door 11, the heater 7 is started. The heater 7 starts to heat the instrument body 3 and starts to test the flame retardancy of the instrument body 3.

[0027] The above description is merely a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. The replacements described may be partial structures, devices, or method steps, or they may be complete technical solutions. Any equivalent replacements or modifications based on the technical solution and the concept of the present invention shall be covered by the scope of protection of the present invention.

Claims

1. An instrument accuracy detection device, comprising a detection box (1), characterized in that: The interior of the detection box (1) is fixedly connected to a supporting plate (2), the top of the supporting plate (2) is placed with an instrument body (3), the top of the detection box (1) is fixedly connected to a motor (4), the top of the detection box (1) is provided with an avoidance groove (5), and the interior of the detection box (1) is provided with a stabilizing mechanism, the stabilizing mechanism includes a fixing component and a detection component, and the fixing component and the detection component are used in conjunction with each other; The fixing assembly includes a bidirectional screw (61), which is rotatably connected to the inside of the detection box (1); the output end of the motor (4) is fixedly connected to a main gear (62); the outer side of the bidirectional screw (61) is fixedly connected to a sub-gear (63); the main gear (62) and the sub-gear (63) are meshedly connected; the outer side of the bidirectional screw (61) is symmetrically threadedly connected to a moving block (64); the bottoms of the two moving blocks (64) are rotatably connected to a pressing rod (65); a pressing frame (66) is provided inside the detection box (1) and above the instrument body (3); both sides of the pressing frame (66) are symmetrically fixedly connected to an L-shaped pressing plate (68); the top of the pressing frame (66) is symmetrically fixedly connected to a rotating block (67); the rotating block (67) and the bottom of the pressing rod (65) are rotatably connected.

2. The instrument accuracy detection device according to claim 1, characterized in that: The detection assembly comprises a heater (7), the heater (7) is fixedly connected to the bottom of the inner wall of the detection box (1), a heating groove (9) is provided inside the support plate (2), and a fire ring (8) is fixedly connected to the top of the heater (7).

3. The instrument accuracy detection device according to claim 1, characterized in that: An L-shaped stabilizing plate (10) is symmetrically fixedly connected to the top of the supporting plate (2).

4. The instrument accuracy detection device according to claim 1, characterized in that: A protective cover (15) is fixedly connected to the outside of the motor (4), and heat dissipation slots (16) are equidistantly formed on the top of the protective cover (15).

5. The instrument accuracy detection device according to claim 1, characterized in that: The front of the detection box (1) is rotatably connected to a protective door (11), an observation window (12) is provided inside the protective door (11), and a handle (13) is fixedly connected to the front of the protective door (11).

6. The instrument accuracy detection device according to claim 5, characterized in that: A controller (14) is fixedly connected to the front of the protective door (11) and located above the handle (13), and the motor (4) and the heater (7) are both electrically connected to the controller (14).

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