Sensor clamp

Abstract

The utility model belongs to the technical field of sensor production, and discloses a sensor clamp which comprises a frame and multiple sets of second electromagnetic valves, an air storage tank is installed above the frame, multiple sets of first concave plates are installed on the inner bottom face of the frame, and second concave plates are installed above the multiple sets of first concave plates. First steel belts are arranged in the multiple sets of first concave plates, second steel belts are arranged in the multiple sets of second concave plates, an air pump is installed on the upper portion of the air storage box, a connecting pipe is clamped to the output end of the air pump, one end of the connecting pipe is inserted into the air storage box, and a first electromagnetic valve is arranged on the side wall of the connecting pipe. A plurality of groups of air storage cylinders penetrate through the upper part of the frame, a plurality of groups of air guide pipes penetrate through the lower part of the air storage box, the sensor clamp adopts the air storage box, the sensor can be clamped or disassembled at the same time through the air storage box, and the sensor can also be clamped or disassembled independently, so that the use practicability of the sensor clamp is improved.

Description

Technical Field

[0001] The present application relates to the technical field of sensor production, and more specifically, to a sensor fixture. Background Art

[0002] A sensor is a device that receives signals or stimuli and responds. It can convert the physical or chemical quantity to be measured into another corresponding output. It is widely used in environmental monitoring, healthcare, industrial production and other fields. When actually producing sensors, a fixture is required to clamp and fix the sensors, and then they can be tested and processed. In actual use, it has the advantages of simple operation, stable structure and good use effect.

[0003] After searching, the public (announcement) number: CN220407921U is a sensor processing fixture. The above utility model can only clamp and disassemble multiple sensors at the same time. When some sensors are processed, they cannot be disassembled individually. It is necessary to wait until multiple sensors are processed before disassembly, which reduces the practicality of this utility model. At the same time, the clamping position of the sensor is mostly an arc surface. When clamping sensors of different sizes, the clamping parts with fixed arcs are difficult to achieve stable clamping of sensors of multiple sizes, which brings hidden dangers to the clamping work of this utility model.

[0004] In order to solve the above problems, the present application provides a sensor fixture. Utility Model Content

[0005] The sensor fixture provided in this application adopts the following technical solution:

[0006] A sensor fixture comprises a frame with multiple groups of second solenoid valves, an air storage box is installed above the frame, multiple groups of first concave plates are installed on the inner bottom surface of the frame, multiple groups of first concave plates are installed above each of the multiple first concave plates, multiple groups of first concave plates are provided with a first steel belt inside each of the multiple second concave plates, an air pump is installed on the upper part of the air storage box, and the output end of the air pump is clamped with a connecting pipe, and one end of the connecting pipe is inserted into the interior of the air storage box, the side wall of the connecting pipe is provided with a first solenoid valve, and the upper part of the frame passes through multiple groups of air storage Cylinder, the lower part of the air storage box is penetrated by multiple groups of air guide pipes, and one end of the multiple groups of air guide pipes is respectively inserted into the interior of the multiple groups of air storage cylinders, the internal top surfaces of the multiple groups of air storage cylinders are penetrated by exhaust pipes, and the side walls of the multiple groups of exhaust pipes are provided with third solenoid valves, the interiors of the multiple groups of air storage cylinders are installed with filter mesh plates, and the interiors of the multiple groups of filter mesh plates are slidably penetrated by connecting rods, the upper ends of the multiple groups of connecting rods are installed with piston plates, the side walls of the multiple groups of connecting rods are sleeved with telescopic springs, and the lower ends of the multiple groups of connecting rods are respectively fixedly connected to the upper parts of the multiple groups of second concave plates.

[0007] Through the above technical solution, multiple groups of telescopic springs can respectively push multiple groups of piston plates to move upward.

[0008] Furthermore, two ends of multiple groups of first steel belts are equipped with first pull ropes, and the far ends of the two groups of first pull ropes on the same side slide through the inner two sides of the first concave plate of the same side group, and the first connecting screw is installed on both sides of the first concave plate of the same side group, and the side walls of the two groups of first connecting screws on the same side are sleeved with the first socket plate and two groups of first connecting nuts, and the far ends of the two groups of first pull ropes on the same side are fixedly connected to the facing surfaces of the two groups of first socket plates on the same side. Two ends of multiple groups of second steel belts are equipped with second pull ropes, and the far ends of the two groups of second pull ropes on the same side slide through the inner two sides of the second concave plate of the same side group, and the second connecting screw is installed on both sides of the second concave plate of the same side group, and the side walls of the two groups of second connecting screws on the same side are sleeved with the second socket plate and two groups of second connecting nuts, and the far ends of the two groups of second pull ropes on the same side are fixedly connected to the facing surfaces of the two groups of second socket plates on the same side.

[0009] Through the above technical solution, multiple groups of the first steel belts and multiple groups of the second steel belts play the role of clamping sensors.

[0010] Furthermore, rubber pads are bonded to the upper parts of the multiple groups of the first steel belts and the lower parts of the multiple groups of the second steel belts.

[0011] Through the above technical solution, the rubber pad can increase the friction force of clamping the sensor.

[0012] Furthermore, the threads of one group of the first connecting screws on the same side and the two groups of the first connecting nuts on the same side cooperate with each other.

[0013] The above technical solution facilitates adjustment of the use positions of the two groups of the first connecting nuts on the same side.

[0014] Furthermore, the threads of one group of the second connecting screws on the same side and the two groups of the second connecting nuts on the same side cooperate with each other.

[0015] The above technical solution facilitates adjustment of the use positions of the two groups of the second connecting nuts on the same side.

[0016] Furthermore, an electrical control box is installed on one side of the frame, and a control panel and a battery are installed inside the electrical control box. The control panel is electrically connected to the battery, the air pump, the first solenoid valve, multiple groups of the second solenoid valves and multiple groups of the third solenoid valves through wires.

[0017] Through the above technical solution, the control panel control circuit can be implemented through simple programming by technicians in this field. It is common knowledge in this field and is only used without modification. Therefore, the control method and circuit connection will not be described in detail.

[0018] Furthermore, a base is installed at the lower part of the frame.

[0019] Through the above technical solution, the base plays a role in supporting and fixing the frame.

[0020] In summary, this application has the following beneficial technical effects:

[0021] (1) The utility model adopts an air storage box. When the sensor fixture is actually used, the operator first moves the multiple sensors between the multiple groups of first concave plates and the multiple groups of second concave plates, and then uses the control panel to make the air pump work. The air can enter the interior of the air storage box through the connecting pipe, and the air inside the air storage box can enter the interior of the multiple groups of air cylinders through the multiple groups of air guide pipes. The air can push the multiple groups of piston plates to move downward, and the multiple groups of piston plates that move downward can squeeze the multiple groups of telescopic springs. The multiple groups of piston plates that move downward can move the multiple groups of second concave plates downward through the multiple groups of connecting rods. When the multiple groups of first steel belts and the multiple groups of second steel belts move the multiple groups of After the sensors are stably clamped, the control panel is used to close multiple groups of second solenoid valves, and then the air pump is stopped. When the processed sensors need to be disassembled, the control panel is used to open and close a group of third solenoid valves. A group of telescopic springs on the same side can push a group of piston plates on the same side to move up and reset under the action of their own elastic force. The upward piston plates move the group of second concave plates on the same side up through a group of connecting rods on the same side. At this time, the group of sensors on the same side can be removed. The air storage box is provided, and the sensors can be clamped or removed at the same time, or they can be clamped or removed separately, which improves the practicality of the sensor clamp.

[0022] (2) The present invention adopts a first concave plate, a second concave plate, a first steel belt and a second steel belt. Before actually using the sensor fixture, the operator first moves his hands closer to or farther away from the two sets of first sleeve plates on the same side. When the gap length between the two sets of first sleeve plates on the same side reaches an appropriate value, the operator uses the threads of the first connecting screws on the same side and the first connecting nuts on the same side to cooperate with each other. The operator rotates the four sets of first connecting nuts on the same side clockwise or counterclockwise by hand. When the four sets of first connecting nuts are in close contact with the two sets of first sleeve plates on the same side, the operator moves his hands closer to or farther away from the two sets of second sleeve plates on the same side. When the two sets of first connecting nuts on the same side are in close contact with each other, the operator moves his hands closer to or farther away from the two sets of second sleeve plates on the same side. When the gap length between the second sleeve plates reaches an appropriate value, a group of second connecting screws on the same side and two groups of second connecting nuts on the same side cooperate with each other, and the operator manually rotates the four groups of second connecting nuts on the same side clockwise and counterclockwise. When the four groups of second connecting nuts are in close contact with the two groups of second sleeve plates on the same side, the clamping work can be carried out to ensure that the rubber pads on the upper parts of the multiple groups of first steel belts and the rubber pads on the lower parts of the multiple groups of second steel belts are fully in contact with the arc-shaped surface of the sensor. By setting the first concave plate, the second concave plate, the first steel belt and the second steel belt, stable clamping of sensors of multiple sizes can be achieved, which brings guarantees for the clamping work of the sensor fixture. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall structure of this application;

[0024] Figure 2 A perspective view of the second concave plate of the present application;

[0025] Figure 3 For this application Figure 1 A magnified view of middle A;

[0026] Figure 4 For this application Figure 1 Magnified view of B.

[0027] Description of the numbers in the figure:

[0028] 1. Frame; 2. Air storage box; 3. First concave plate; 4. Second concave plate; 5. First steel belt; 6. First pull rope; 7. First connecting screw; 8. First socket plate; 9. First connecting nut; 10. Second steel belt; 11. Second pull rope; 12. Second connecting screw; 13. Second socket plate; 14. Second connecting nut; 15. Air pump; 16. Connecting pipe; 17. First solenoid valve; 18. Air guide pipe; 19. Air storage cylinder; 20. Filter mesh plate; 21. Connecting rod; 22. Piston plate; 23. Telescopic spring; 24. Second solenoid valve; 25. Exhaust pipe; 26. Third solenoid valve. DETAILED DESCRIPTION

[0029] 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; it is obvious that the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0030] In the description of this application, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this application and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0031] In the description of this application, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "mounted / connected," and "connected" should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0032] Example:

[0033] The present application embodiment discloses a sensor fixture, see Figure 1 and Figure 4, including a frame 1 with multiple groups of second solenoid valves 24, an air storage box 2 is installed above the frame 1, multiple groups of first concave plates 3 are installed on the inner bottom surface of the frame 1, and multiple groups of first concave plates 3 are installed above each of the multiple groups of first concave plates 3. A first steel belt 5 is provided inside each of the multiple groups of second concave plates 4. A second steel belt 10 is provided inside each of the multiple groups of second concave plates 4. An air pump 15 is installed on the upper part of the air storage box 2, and a connecting pipe 16 is clamped at the output end of the air pump 15, and one end of the connecting pipe 16 is inserted into the interior of the air storage box 2. A first solenoid valve 17 is provided on the side wall of the connecting pipe 16. Multiple groups of air cylinders 19 are passed through the upper part of the frame 1, and multiple groups of air guide pipes 18 are passed through the lower part of the air storage box 2, and the multiple groups of air guide pipes 18 are One end is respectively inserted into the interior of multiple groups of air cylinders 19, the internal top surfaces of multiple groups of air cylinders 19 are penetrated by exhaust pipes 25, and the side walls of multiple groups of exhaust pipes 25 are provided with third solenoid valves 26, the interiors of multiple groups of air cylinders 19 are installed with filter mesh plates 20, and the interiors of multiple groups of filter mesh plates 20 are slidably penetrated by connecting rods 21, the upper ends of multiple groups of connecting rods 21 are installed with piston plates 22, and the side walls of multiple groups of connecting rods 21 are sleeved with telescopic springs 23, and the lower ends of multiple groups of connecting rods 21 are respectively fixedly connected to the upper parts of multiple groups of second concave plates 4. Through the set air storage box 2, the sensors can be clamped or removed at the same time, and the sensors can also be clamped or removed separately, which improves the practicality of the sensor clamp.

[0034] See also Figure 1 、 Figure 2 and Figure 3 , both ends of the multiple groups of first steel belts 5 are equipped with first pull ropes 6, and the distal ends of the two groups of first pull ropes 6 on the same side slide through the inner sides of the first concave plate 3 of the same side, and the first connecting screws 7 are installed on both sides of the first concave plate 3 of the same side. The side walls of the two groups of first connecting screws 7 on the same side are sleeved with first socket plates 8 and two groups of first connecting nuts 9. The distal ends of the two groups of first pull ropes 6 on the same side are fixedly connected to the facing surfaces of the two groups of first socket plates 8 on the same side, and the two ends of the multiple groups of second steel belts 10 are equipped with second pull ropes 11, and the distal ends of the two groups of second pull ropes 11 on the same side are sleeved with first socket plates 8 and two groups of first connecting nuts 9. They slide through the inner sides of a group of second concave plates 4 on the same side respectively, and second connecting screws 12 are installed on both sides of a group of second concave plates 4 on the same side. The side walls of the two groups of second connecting screws 12 on the same side are sleeved with second sleeve plates 13 and two groups of second connecting nuts 14. The distal ends of the two groups of second pull ropes 11 on the same side are fixedly connected to the facing surfaces of the two groups of second sleeve plates 13 on the same side respectively. Through the provision of the first concave plate 3, the second concave plate 4, the first steel belt 5 and the second steel belt 10, stable clamping of multi-size sensors can be achieved, which brings protection to the clamping work of the sensor fixture.

[0035] See also Figure 1 and Figure 3The upper parts of the multiple groups of first steel belts 5 and the lower parts of the multiple groups of second steel belts 10 are bonded with rubber pads, which can increase the friction force of clamping the sensor.

[0036] See also Figure 1 and Figure 3 The threads of one group of first connecting screws 7 on the same side and the two groups of first connecting nuts 9 on the same side cooperate with each other, which makes it easy to adjust the use positions of the two groups of first connecting nuts 9 on the same side.

[0037] See also Figure 1 and Figure 3 The threads of the second connecting screws 12 of one group on the same side and the two groups of second connecting nuts 14 of the same side cooperate with each other, which makes it easy to adjust the use positions of the two groups of second connecting nuts 14 of the same side.

[0038] See also Figure 1 and Figure 4 An electric control box is installed on one side of the frame 1, and a control panel and a battery are installed inside the electric control box. The control panel is electrically connected to the battery, the air pump 15, the first solenoid valve 17, multiple groups of second solenoid valves 24 and multiple groups of third solenoid valves 26 through wires. The control circuit of the control panel can be implemented by simple programming by technicians in this field. It is common knowledge in this field and is only used without modification. Therefore, the control method and circuit connection will not be described in detail.

[0039] See also Figure 2 A base is installed at the lower part of the frame 1, which supports and fixes the frame 1.

[0040] The implementation principle of this embodiment is:

[0041] When the sensor fixture is actually used, the operator first moves the multiple sensors between the multiple groups of first concave plates 3 and the multiple groups of second concave plates 4, and then uses the control panel to start the air pump 15. The air can enter the interior of the air storage box 2 through the connecting pipe 16, and the air inside the air storage box 2 can enter the interior of the multiple groups of air storage cylinders 19 through the multiple groups of air guide pipes 18. The air can push the multiple groups of piston plates 22 to move downward, and the multiple groups of piston plates 22 that move downward can squeeze the multiple groups of telescopic springs 23. The multiple groups of piston plates 22 that move downward can move the multiple groups of second concave plates 4 downward through the multiple groups of connecting rods 21. When the multiple groups of first steel belts 5 and the multiple groups of second steel belts 10 move the multiple sensors together, the multiple sensors can be moved downward. After stable clamping, use the control panel to close multiple groups of second solenoid valves 24, and then stop the air pump 15. When it is necessary to disassemble the processed sensors, use the control panel to open and close a group of third solenoid valves 26. A group of telescopic springs 23 on the same side can push a group of piston plates 22 on the same side to move up and reset under the action of their own elastic force. The upward piston plates 22 move the group of second concave plates 4 on the same side upward through a group of connecting rods 21 on the same side. At this time, a group of sensors on the same side can be removed. The air storage box 2 is provided, and the sensors can be clamped or removed at the same time, or they can be clamped or removed separately, which improves the practicality of the sensor clamp. When the sensor fixture is actually used, before the operator first moves the two groups of first sleeve plates 8 on the same side closer to or farther away from each other by hand, when the gap length between the two groups of first sleeve plates 8 on the same side reaches an appropriate value, the operator uses the threads of the first connecting screw 7 on the same side and the two groups of first connecting nuts 9 on the same side to cooperate with each other, and the operator rotates the four groups of first connecting nuts 9 on the same side clockwise or counterclockwise by hand. When the four groups of first connecting nuts 9 are in close contact with the two groups of first sleeve plates 8 on the same side, the operator then moves the two groups of second sleeve plates 13 on the same side closer to or farther away from each other by hand. When the gap length between the two groups of second sleeve plates 13 on the same side reaches an appropriate value, By using the threads of a group of second connecting screws 12 on the same side and two groups of second connecting nuts 14 on the same side to cooperate with each other, the operator manually rotates the four groups of second connecting nuts 14 on the same side clockwise and counterclockwise. When the four groups of second connecting nuts 14 are in close contact with the two groups of second socket plates 13 on the same side, the clamping work can be performed to ensure that the rubber pads on the upper parts of the multiple groups of first steel belts 5 and the rubber pads on the lower parts of the multiple groups of second steel belts 10 are fully in contact with the curved surface of the sensor. By setting the first concave plate 3, the second concave plate 4, the first steel belt 5 and the second steel belt 10, stable clamping of sensors of multiple sizes can be achieved, which brings guarantees to the clamping work of the sensor fixture.

[0042] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A sensor fixture comprising a frame (1) and a plurality of sets of second solenoid valves (24), characterized in that: An air storage box (2) is installed above the frame (1), and multiple groups of first concave plates (3) are installed on the inner bottom surface of the frame (1). Second concave plates (4) are installed above the multiple groups of the first concave plates (3). First steel belts (5) are provided inside the multiple groups of the first concave plates (3), and second steel belts (10) are provided inside the multiple groups of the second concave plates (4). An air pump (15) is installed on the upper part of the air storage box (2), and the output end of the air pump (15) is clamped with a connecting pipe (16), and one end of the connecting pipe (16) is inserted into the interior of the air storage box (2). A first solenoid valve (17) is provided on the side wall of the connecting pipe (16). Multiple groups of air cylinders (19) are passed through the upper part of the frame (1). The lower part is penetrated by multiple groups of air guide tubes (18), and one end of the multiple groups of air guide tubes (18) is respectively inserted into the interior of the multiple groups of air storage cylinders (19), the internal top surfaces of the multiple groups of air storage cylinders (19) are penetrated by exhaust pipes (25), and the side walls of the multiple groups of exhaust pipes (25) are provided with third solenoid valves (26), the interiors of the multiple groups of air storage cylinders (19) are installed with filter mesh plates (20), and the interiors of the multiple groups of filter mesh plates (20) are slidably penetrated by connecting rods (21), the upper ends of the multiple groups of connecting rods (21) are installed with piston plates (22), the side walls of the multiple groups of connecting rods (21) are sleeved with telescopic springs (23), and the lower ends of the multiple groups of connecting rods (21) are respectively fixedly connected to the upper parts of the multiple groups of the second concave plates (4).

2. A sensor fixture according to claim 1, characterized in that: Both ends of the multiple groups of the first steel belts (5) are equipped with first pull ropes (6), and the distal ends of the two groups of the first pull ropes (6) on the same side slide through the inner sides of the first concave plate (3) of the same side group respectively. Both sides of the first concave plate (3) of the same side group are equipped with first connecting screws (7), and the side walls of the two groups of the first connecting screws (7) on the same side are sleeved with first sleeve plates (8) and two groups of first connecting nuts (9). The distal ends of the two groups of the first pull ropes (6) on the same side are fixedly connected to the facing surfaces of the two groups of the first sleeve plates (8) on the same side. A second pull rope (11) is installed at both ends of the second steel belt (10), and the distal ends of the two groups of the second pull ropes (11) on the same side slide through the inner sides of the second concave plate (4) of the same side group respectively. A second connecting screw (12) is installed on both sides of the second concave plate (4) of the same side group. The side walls of the two groups of the second connecting screw (12) on the same side are sleeved with a second sleeve plate (13) and two groups of second connecting nuts (14). The distal ends of the two groups of the second pull ropes (11) on the same side are fixedly connected to the facing surfaces of the two groups of the second sleeve plates (13) on the same side.

3. The sensor fixture according to claim 1, characterized in that: The upper parts of the plurality of groups of the first steel belts (5) and the lower parts of the plurality of groups of the second steel belts (10) are all bonded with rubber pads.

4. The sensor fixture according to claim 2, characterized in that: The threads of one group of the first connecting screws (7) on the same side and the two groups of the first connecting nuts (9) on the same side cooperate with each other.

5. The sensor fixture according to claim 2, characterized in that: The threads of one set of the second connecting screws (12) on the same side and the two sets of the second connecting nuts (14) on the same side cooperate with each other.

6. The sensor fixture according to claim 1, characterized in that: An electric control box is installed on one side of the frame (1), and a control panel and a battery are installed inside the electric control box. The control panel is electrically connected to the battery, the air pump (15), the first solenoid valve (17), multiple groups of the second solenoid valve (24) and multiple groups of the third solenoid valve (26) through wires.

7. The sensor fixture according to claim 1, characterized in that: A base is installed at the lower part of the frame (1).

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