Vibration table for sensor detection

Abstract

The utility model discloses a vibration table for sensor detection, relates to the technical field of vibration table structures, and aims to solve the problem that a sensor is easy to shake in the detection process due to the fact that the sensor cannot be conveniently fixed when the conventional vibration table is used for carrying out vibration detection on the sensor. A buffer device is mounted above the mounting support frame, a buffer spring is mounted above the mounting base, a mounting top seat is mounted above the buffer spring, a limiting mounting groove is formed in the upper end of the mounting top seat, a support plate is mounted above the buffer device, and a vibration motor is mounted below the support plate; a sliding seat mounting seat is mounted at the upper end of the supporting plate, a sliding rod is mounted above the sliding seat mounting seat, a limiting sliding block is arranged at the lower end of the sliding rod, a fixing seat is mounted at one end of the limiting sliding block, a fastening knob is mounted at one end of the fixing seat, and a clamping seat is mounted on one side of the sliding rod.

Description

Technical Field

[0001] The utility model relates to the technical field of vibration table structures, in particular to a vibration table for sensor detection. Background Art

[0002] In the highly developed modern industry, the development of modern testing technology towards digitalization and informatization has become an inevitable development trend. The forefront of the test system is the sensor. The vibration table simulates the various environments encountered by the product in the manufacturing, assembly, transportation and use execution stages to identify whether the product can withstand environmental vibration. It is suitable for various industries such as electronics, electromechanics, optoelectronics, etc. Sensors may usually be installed in a vibrating environment. Therefore, the sensor performance needs to be tested on a vibration table during production and processing.

[0003] After searching, the authorization announcement number CN218823068U discloses an electromagnetic vibration table for sensor calibration, including a main body, a wiring hole is provided at the front end of the main body, a handle is provided on one side of the wiring hole, a power amplifier is provided at the upper end of the main body, a cooling mechanism is provided inside the power amplifier, a noise reduction plate is provided at the upper end of the power amplifier, a signal generator is provided on one side of the noise reduction plate, and a fixing hole is provided at the front end of the signal generator. The electromagnetic vibration table for sensor calibration described in the utility model can make the electromagnetic vibration table unaffected by the ambient temperature under the action of the protective mechanism, and can reduce the heat inside the vibration table under the action of the cooling mechanism, and blow all the internal hot air out of the vibration table through the rotation of the fan and the operation of the cooling plate, which can also ensure that the vibration table can continue to operate for a long time, improve the working efficiency of the vibration table, and bring better prospects for use.

[0004] However, the existing vibration table cannot conveniently fix the sensor when performing vibration detection on the sensor, which makes the sensor prone to shaking during the detection process. Therefore, there is an urgent need for a vibration table for sensor detection in the market to solve these problems. Utility Model Content

[0005] The purpose of the utility model is to provide a vibration table for sensor detection, so as to solve the problem that the existing vibration table proposed in the above background technology cannot conveniently fix the sensor when performing vibration detection on the sensor, which makes the sensor prone to shaking during the detection process.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vibration table for sensor detection, comprising a mounting support frame, a buffer device is installed above the mounting support frame, the buffer device comprises a mounting base, a buffer spring and a mounting top seat, a buffer spring is installed above the mounting base, a mounting top seat is installed above the buffer spring, a limited mounting groove is provided at the upper end of the mounting top seat, a support plate is installed above the buffer device, a vibration motor is installed below the support plate, a slide seat mounting seat is installed at the upper end of the support plate, a sliding rod is installed above the slide seat mounting seat, a limited sliding block is provided at the lower end of the sliding rod, a fixed seat is installed at one end of the limiting sliding block, a tightening knob is installed at one end of the fixed seat, and a clamping seat is installed at one side of the sliding rod.

[0007] Preferably, support feet are installed below the mounting support frame, and four support feet are provided. The four support feet are symmetrical about the vertical center line of the mounting support frame, and the support feet are fixedly connected to the mounting support frame by threads.

[0008] Preferably, four buffer devices are provided, the mounting base is fixedly connected to the mounting support frame by fixing screws, and the mounting top seat is fixedly connected to the support plate by connecting screws.

[0009] Preferably, a limited mounting seat 1 is provided at the upper end of the mounting base, a limited mounting seat 2 is provided at the lower end of the mounting top seat, the lower end of the buffer spring is located inside the limited mounting seat 1, the upper end of the buffer spring is located inside the limited mounting seat 2, and the four corners of the support plate are respectively located inside the limited mounting groove.

[0010] Preferably, fixing feet are installed at both ends of the vibration motor, and the fixing feet are fixedly connected to the support plate by fixing bolts.

[0011] Preferably, two slide mounting seats are provided, the two slide mounting seats are symmetrical with respect to the vertical center line of the support plate, and the slide mounting seats are welded to the support plate.

[0012] Preferably, two sliding rods are provided, a limiting slide groove is provided inside the sliding seat mounting seat, the limiting slider is provided corresponding to the limiting slide groove, the limiting slider is located inside the limiting slide groove, one end of the fastening knob passes through the fixing seat and extends to the inside of the limiting slide groove, and the clamping seat and the sliding rod are fixedly connected by a hexagonal screw.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. This type of sensor detection vibration table places the sensor to be detected on the top of the support plate, pushes the sliding rod to move it, so that the clamping seats installed on one side of the two sliding rods clamp the sensor, and then rotates the tightening knob to squeeze the lower end of the tightening knob against the limit slide groove. At this time, the corresponding limit slider contacts the upper end of the limit slide groove, so that the sliding rod can be easily positioned, thereby conveniently clamping and fixing the sensor to avoid shaking during the sensor vibration detection process, thereby affecting the detection effect.

[0015] 2. This type of sensor detection uses a vibration table, which turns on the vibration motor to make it vibrate. The installed buffer device can buffer the vibration force, thus avoiding loud noise. The mounting support frame may vibrate, thereby affecting the detection. The vibration motor drives the support plate to detect the working life of the sensor, thus avoiding mechanical vibration that may cause the sensor to vibrate when the sensor is working, causing damage to the sensor after a period of time, which may result in the sensor being unable to monitor in time, which may bring bad consequences. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is an overall three-dimensional diagram of the utility model;

[0017] Figure 2 It is an overall bottom view of the utility model;

[0018] Figure 3 For the utility model Figure 1 A partial enlarged view of area A;

[0019] Figure 4 For the utility model Figure 1 A partial enlarged view of area B.

[0020] In the figure: 1. Install the support frame; 2. Support feet; 3. Buffer device; 4. Install the base; 401. Limit mounting seat 1; 5. Buffer spring; 6. Install the top seat; 601. Limit mounting seat 2; 602. Limit mounting slot; 7. Fixing screw; 8. Support plate; 9. Connecting screw; 10. Vibration motor; 1001. Fixed foot; 1002. Fixing bolt; 11. Slide seat mounting seat; 1101. Limiting slide slot; 12. Sliding rod; 1201. Limiting slider; 1202. Fixed seat; 13. Tightening knob; 14. Clamping seat; 15. Hexagonal screw. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] See also Figure 1-4 The utility model provides an embodiment: a vibration table for sensor detection, including a mounting support frame 1, a buffer device 3 is installed above the mounting support frame 1, the buffer device 3 includes a mounting base 4, a buffer spring 5 and a mounting top seat 6, a buffer spring 5 is installed above the mounting base 4, a mounting top seat 6 is installed above the buffer spring 5, a limited mounting groove 602 is arranged at the upper end of the mounting top seat 6, a support plate 8 is installed above the buffer device 3, a vibration motor 10 is installed below the support plate 8, and a sliding The seat mounting seat 11, a sliding rod 12 is installed above the sliding seat mounting seat 11, a limiting slider 1201 is arranged at the lower end of the sliding rod 12, a fixing seat 1202 is installed at one end of the limiting slider 1201, a tightening knob 13 is installed at one end of the fixing seat 1202, and a clamping seat 14 is installed on one side of the sliding rod 12. It should be noted that in order to save space and highlight the innovative elements of this patent, such as the working principle and working process of how to perform vibration detection on the sensor, and the working principle of the vibration motor, will not be repeated in this patent.

[0023] When in use, the sensor to be detected is placed above the support plate 8, and the sliding rod 12 is pushed to move, so that the clamping seat 14 installed on one side of the two sliding rods 12 clamps the sensor, and then the tightening knob 13 is turned to squeeze the limiting slide groove 1101 at the lower end of the tightening knob 13. At this time, the corresponding limiting slider 1201 is in contact with the upper end of the limiting slide groove 1101, so that the sliding rod 12 can be conveniently positioned, so that the sensor can be conveniently clamped and fixed, and then the vibration motor 10 is turned on. When the vibration motor 10 vibrates, it drives the support plate 8 to vibrate, so that the clamped sensor vibrates, so that the sensor can be vibration detected.

[0024] See also Figure 1 A supporting foot 2 is installed under the mounting support frame 1. There are four supporting feet 2. The four supporting feet 2 are symmetrical about the vertical center line of the mounting support frame 1. The supporting foot 2 is fixedly connected to the mounting support frame 1 by threads, so that the supporting foot 2 and the mounting support frame 1 can be conveniently installed and fixed, and the mounting support frame 1 can be supported by the supporting foot 2.

[0025] See also Figure 1 and Figure 3Four buffer devices 3 are provided, the mounting base 4 and the mounting support frame 1 are fixedly connected by fixing screws 7, and the mounting top seat 6 and the support plate 8 are fixedly connected by connecting screws 9. The fixing screws 7 can conveniently be used to install and fix the mounting base 4 and the mounting support frame 1, and the connecting screws 9 can conveniently be used to install and fix the mounting top seat 6 and the support plate 8, so that the buffer device 3 can be conveniently installed and fixed.

[0026] See also Figure 1 and Figure 3 A limited mounting seat 401 is provided at the upper end of the mounting base 4, a limited mounting seat 601 is provided at the lower end of the mounting top seat 6, the lower end of the buffer spring 5 is located inside the limited mounting seat 401, the upper end of the buffer spring 5 is located inside the limited mounting seat 601, and the four corners of the support plate 8 are respectively located inside the limited mounting groove 602. Through this arrangement, the buffer spring 5 can be conveniently installed in a limited position, and the support plate 8 can be conveniently installed in a limited position through the limited mounting groove 602.

[0027] See also Figure 1 and Figure 2 Both ends of the vibration motor 10 are installed with fixing feet 1001, and the fixing feet 1001 and the support plate 8 are fixedly connected by fixing bolts 1002, so that the vibration motor 10 and the support plate 8 can be conveniently installed and fixed.

[0028] See also Figure 1 and Figure 4 There are two slide mounting seats 11, and the two slide mounting seats 11 are symmetrical about the vertical center line of the support plate 8. The slide mounting seats 11 are welded to the support plate 8, which can make the installation structure between the slide mounting seats 11 and the support plate 8 more secure.

[0029] See also Figure 1 and Figure 4 The sliding rod 12 is provided with two, and a limiting slide groove 1101 is provided inside the sliding seat mounting seat 11, and the limiting slider 1201 is provided corresponding to the limiting slide groove 1101, and the limiting slider 1201 is located inside the limiting slide groove 1101, and one end of the fastening knob 13 passes through the fixing seat 1202 and extends to the inside of the limiting slide groove 1101, and the clamping seat 14 and the sliding rod 12 are fixedly connected by the hexagonal screw 15. Through this arrangement, the sliding rod 12 can be conveniently limited to slide, and then the sensor to be detected can be conveniently clamped by the installed clamping seat 14. After clamping, the sliding rod 12 can be conveniently fixed by rotating the fastening knob 13, so that the sensor to be detected can be conveniently fixed, thereby avoiding shaking during detection, thereby affecting the detection effect.

[0030] Working principle: When in use, the sensor to be detected is placed above the support plate 8, and the sliding rod 12 is pushed to move, so that the clamping seat 14 installed on one side of the two sliding rods 12 clamps the sensor, and then the tightening knob 13 is turned to squeeze the limiting slide groove 1101 at the lower end of the tightening knob 13. At this time, the corresponding limiting slider 1201 contacts the upper end of the limiting slide groove 1101, so that the sliding rod 12 can be easily positioned, so that the sensor can be conveniently clamped and fixed, and then the vibration motor 10 is turned on to make the vibration motor 10 start. Vibration: The installed buffer device 3 can buffer the force of vibration, thus avoiding the occurrence of loud noise, which may cause the installation support frame 1 to vibrate and affect the detection. When the vibration motor 10 vibrates, it drives the support plate 8 to vibrate, so that the clamped sensor vibrates, so that the sensor can be vibrated and the working life of the sensor can be detected, avoiding the mechanical vibration that may cause the sensor to vibrate when the sensor is working, causing the sensor to be damaged after a period of time, which makes the sensor unable to monitor in time, which may bring bad consequences.

[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A vibration table for sensor detection, comprising a mounting support frame (1), characterized in that: A buffer device (3) is installed above the mounting support frame (1), and the buffer device (3) comprises a mounting base (4), a buffer spring (5) and a mounting top seat (6); a buffer spring (5) is installed above the mounting base (4); a mounting top seat (6) is installed above the buffer spring (5); a limit mounting groove (602) is arranged at the upper end of the mounting top seat (6); a support plate (8) is installed above the buffer device (3); a vibration motor (10) is installed below the support plate (8); a slide seat mounting seat (11) is installed at the upper end of the support plate (8); a sliding rod (12) is installed above the sliding seat mounting seat (11); a limit slider (1201) is arranged at the lower end of the sliding rod (12); a fixed seat (1202) is installed at one end of the limit slider (1201); a tightening knob (13) is installed at one end of the fixed seat (1202); and a clamping seat (14) is installed at one side of the sliding rod (12).

2. A sensor detection vibration table according to claim 1, characterized in that: A support foot (2) is installed below the mounting support frame (1), and four support feet (2) are provided. The four support feet (2) are symmetrical about the vertical center line of the mounting support frame (1), and the support foot (2) is fixedly connected to the mounting support frame (1) by means of threads.

3. A sensor detection vibration table according to claim 2, characterized in that: Four buffer devices (3) are provided, the mounting base (4) and the mounting support frame (1) are fixedly connected via fixing screws (7), and the mounting top seat (6) and the support plate (8) are fixedly connected via connecting screws (9).

4. A sensor detection vibration table according to claim 3, characterized in that: A limited mounting seat 1 (401) is arranged at the upper end of the mounting base (4), a limited mounting seat 2 (601) is arranged at the lower end of the mounting top seat (6), the lower end of the buffer spring (5) is located inside the limited mounting seat 1 (401), the upper end of the buffer spring (5) is located inside the limited mounting seat 2 (601), and the four corners of the support plate (8) are respectively located inside the limited mounting groove (602).

5. A sensor detection vibration table according to claim 4, characterized in that: Both ends of the vibration motor (10) are provided with fixing feet (1001), and the fixing feet (1001) are fixedly connected to the support plate (8) via fixing bolts (1002).

6. A sensor detection vibration table according to claim 5, characterized in that: Two slide seat mounting seats (11) are provided, the two slide seat mounting seats (11) are symmetrical with respect to the vertical center line of the support plate (8), and the slide seat mounting seats (11) are welded to the support plate (8).

7. A sensor detection vibration table according to claim 6, characterized in that: Two sliding rods (12) are provided, a limiting slide groove (1101) is provided inside the sliding seat mounting seat (11), the limiting slider (1201) is provided corresponding to the limiting slide groove (1101), the limiting slider (1201) is located inside the limiting slide groove (1101), one end of the fastening knob (13) passes through the fixing seat (1202) and extends to the inside of the limiting slide groove (1101), and the clamping seat (14) and the sliding rod (12) are fixedly connected by a hexagonal screw (15).

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