Pressure sensor support

Abstract

The utility model relates to the technical field of pressure sensors, and discloses a pressure sensor support which comprises a fixing frame, the cross section of the fixing frame is concave, two supporting plates which are symmetrically distributed are fixedly connected in the fixing frame, a plurality of springs are further arranged between the two supporting plates, the lower ends of the springs are fixedly connected in the fixing frame, and the lower ends of the springs are fixedly connected in the fixing frame. The upper ends of the springs are fixedly connected to the lower end of a bearing plate, the two ends of the bearing plate are slidably connected to the two sides in the fixing frame, and a sensor body is placed at the upper end of the bearing plate. The position of the bearing plate is controlled through the threaded rods rotating at the two ends, the sensor body is fixed and limited in position through the limiting frame, heat generated by the sensor body is emptied from the two ends of the fixing frame, and compared with a traditional sensor support, the sensor support is more convenient to mount and dismount and better in heat dissipation effect; the position fixing effect of the sensor body is better, and the situation of position deviation caused by long-time use is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of pressure sensors, and more specifically to a pressure sensor support. Background Art

[0002] A pressure sensor is a device or apparatus that can sense pressure signals and convert them into usable output electrical signals according to certain rules. A pressure sensor is usually composed of a pressure sensitive element and a signal processing unit. Pressure sensor is the most commonly used sensor in industrial practice. It is widely used in various industrial automatic control environments, involving water conservancy and hydropower, railway transportation, intelligent buildings, production automatic control, aerospace, military industry, petrochemical, oil wells, electric power, ships, machine tools, pipelines and many other industries.

[0003] The existing pressure sensor is usually used for a long time after installation. However, during the continuous operation, the pressure sensor body will be damaged due to problems with internal parts, and it is difficult for staff to disassemble the sensor for maintenance. On the other hand, the pressure sensor will also generate a certain amount of heat when working. If the heat is not removed in time, it will also cause heat accumulation inside the pressure sensor body. For this reason, a pressure sensor support is designed to solve the above problems. Utility Model Content

[0004] In order to overcome the above defects of the prior art, the utility model provides a pressure sensor support to solve the problems existing in the above background technology.

[0005] The utility model provides the following technical solution: a pressure sensor support, including a fixing frame, the cross-section of the fixing frame is concave, two symmetrically distributed support plates are fixedly connected inside the fixing frame, a plurality of springs are provided between the two support plates, the lower end of the spring is fixedly connected inside the fixing frame, the upper end of the spring is fixedly connected to the lower end of the load-bearing plate, the two ends of the load-bearing plate are slidably connected to both sides inside the fixing frame, and a sensor body is placed on the upper end of the load-bearing plate.

[0006] Preferably, threaded holes are provided at both ends of the fixing frame, a threaded rod is threadedly connected inside the threaded hole, the lower end of the threaded rod is rotatably connected to the connecting piece, the lower end of the connecting piece is fixedly connected to the upper end of the abutment plate, the inner side of the abutment plate is also slidably connected to the inside of the fixing frame, and the upper end of the threaded rod is fixedly connected to the control end.

[0007] Preferably, the lower end of the abutment plate abuts against the upper end of the load-bearing plate, and lifting grooves are provided on both sides inside the fixing frame, and the abutment plate and both ends of the inner side of the load-bearing plate are slidably connected inside the lifting grooves.

[0008] Preferably, a plurality of connecting holes are provided on the upper end of the abutment plate, and a limit frame is further provided on the two abutment plates. A plug-in block is fixedly connected to the lower end of the limit frame, the lower end of the limit frame abuts against the upper end of the abutment plate, and the lower end of the plug-in block is plugged into the connecting hole.

[0009] Preferably, the outer side of the upper end of the sensor body abuts against the inside of the limit frame.

[0010] Preferably, a winding plate is also fixedly connected to the load-bearing plate, and two winding plates are symmetrically distributed at two ends of the sensor body.

[0011] Technical effects and advantages of the utility model:

[0012] 1. The utility model sets a load-bearing plate connected with a spring at the lower end of the sensor body, and controls the up and down movement of the load-bearing plate by rotating the threaded rods at both ends. When the sensor body is installed, the sensor body is directly placed on the load-bearing plate, and the position of the load-bearing plate is moved downward by rotating the threaded rod, so that the lower end of the load-bearing plate abuts against the support plate to limit the position, and then the position of the two ends of the sensor body is fixed by the limit frame, thereby ensuring the stability of the sensor installation inside the fixed frame, and the installation and disassembly are also relatively convenient.

[0013] 2. The utility model sets the fixing frame as a concave plate structure with transparent ends, and uses the transparent positions on both sides to achieve heat dissipation effect, thereby avoiding the situation where the heat generated by the sensor body when working cannot be discharged. The circuit of the sensor body can also be wound on the winding board to avoid the problem of circuit accumulation and reduce the occurrence of safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 It is a schematic diagram of the internal structure of the fixing frame of the utility model.

[0016] Figure 3 It is a schematic diagram of the lower end structure of the load-bearing plate of the utility model.

[0017] Figure 4 It is a schematic diagram of the misaligned structure of the limiting frame and two connecting holes of the utility model.

[0018] The accompanying drawings are marked as follows: 1. fixing frame; 2. threaded hole; 3. lifting slot; 4. supporting plate; 5. load-bearing plate; 6. spring; 7. winding plate; 8. sensor body; 9. limit frame; 10. plug-in block; 11. abutment plate; 12. connecting hole; 13. connecting piece; 14. threaded rod; 15. control end. DETAILED DESCRIPTION

[0019] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative, and the new structure involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0020] The utility model provides a pressure sensor support, including a fixing frame 1, the cross section of the fixing frame 1 is concave, two symmetrically distributed support plates 4 are fixedly connected inside the fixing frame 1, a plurality of springs 6 are arranged between the two support plates 4, the lower end of the spring 6 is fixedly connected inside the fixing frame 1, the upper end of the spring 6 is fixedly connected to the lower end of a bearing plate 5, the two ends of the bearing plate 5 are slidably connected to the two sides inside the fixing frame 1, and a sensor body 8 is placed on the upper end of the bearing plate 5.

[0021] Furthermore, threaded holes 2 are provided at both ends of the fixing frame 1, and threaded rods 14 are threadedly connected inside the threaded holes 2. The lower end of the threaded rod 14 is rotatably connected to the connecting piece 13, and the lower end of the connecting piece 13 is fixedly connected to the upper end of the abutment plate 11. The inner side of the abutment plate 11 is also slidably connected to the inside of the fixing frame 1, and the upper end of the threaded rod 14 is fixedly connected to the control end 15. The user holds the control end 15 and rotates it, and utilizes the rotation of the threaded rod 14 in the threaded hole 2 to achieve the effect of moving downward. The abutment plate 11 connected to the lower end by the connecting piece 13 moves downward, pushing the load-bearing plate 5 to move to the lowest position, abutting on the two support plates 4, and the spring 6 is compressed, thereby installing and disassembling the sensor body 8.

[0022] Furthermore, the lower end of the abutment plate 11 abuts against the upper end of the load-bearing plate 5, and lifting grooves 3 are provided on both sides of the interior of the fixed frame 1. The abutment plate 11 and the inner ends of the load-bearing plate 5 are slidably connected inside the lifting grooves 3 to ensure the stability of the position when moving up and down, and to ensure the normal movement of the abutment plate 11 and the load-bearing plate 5 to avoid position deviation.

[0023] Furthermore, a plurality of connecting holes 12 are provided at the upper end of the abutment plate 11, and a limit frame 9 is also provided on the two abutment plates 11. A plug-in block 10 is fixedly connected to the lower end of the limit frame 9. The lower end of the limit frame 9 abuts against the upper end of the abutment plate 11, and the lower end of the plug-in block 10 is plugged into the connecting hole 12. The lower end of the limit frame 9 is plugged into the connecting hole 12 by means of the plug-in block 10, thereby fixing the position of the limit frame 9.

[0024] Furthermore, the outer side of the upper end of the sensor body 8 abuts against the inside of the limit frame 9 to ensure the stability of the position of the sensor body 8 and avoid the deviation of the working position.

[0025] Furthermore, a winding plate 7 is fixedly connected to the load-bearing plate 5, and two winding plates 7 are symmetrically distributed at both ends of the sensor body 8, so as to facilitate the collection of the wires connected to the sensor body 8 and avoid the accumulation and entanglement of the wires.

[0026] The working principle of the utility model is as follows: when in use, the sensor body 8 is placed on the load-bearing plate 5, the upper limit frame 9 is sleeved on the sensor body 8, the lower end plug-in block 10 is plugged into the connecting hole 12 for fixation, the control ends 15 at both ends are rotated, and the rotation of the threaded rod 14 is utilized to push the abutment plate 11 at the lower end to move downward, thereby pushing the load-bearing plate 5 at the lower end to move downward, the lower end of the load-bearing plate 5 abuts against the support plate 4 for fixation, the spring 6 is compressed, and the sensor body 8 is moved to the inside of the fixing frame 1 for placement, the upper end of the sensor body 8 and the upper surface of the limit frame 9 are in a plane, ensuring the placement of the upper end device, the wires used when the sensor body 8 is working are wound around the winding plate 7, and the heat generated is directly cleared through the two ends of the fixing frame 1.

[0027] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0028] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0029] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A pressure sensor support, characterized in that: The invention comprises a fixing frame (1), wherein the cross section of the fixing frame (1) is concave, and two symmetrically arranged support plates (4) are fixedly connected inside the fixing frame (1), and a plurality of springs (6) are arranged between the two support plates (4), wherein the lower end of the spring (6) is fixedly connected inside the fixing frame (1), and the upper end of the spring (6) is fixedly connected to the lower end of a bearing plate (5), and the two ends of the bearing plate (5) are slidably connected to the two sides inside the fixing frame (1), and a sensor body (8) is placed on the upper end of the bearing plate (5); The fixing frame (1) is also provided with threaded holes (2) at both ends, and a threaded rod (14) is threadedly connected inside the threaded hole (2), and the lower end of the threaded rod (14) is rotatably connected to the connecting member (13), and the lower end of the connecting member (13) is fixedly connected to the upper end of the abutment plate (11), and the inner side of the abutment plate (11) is also slidably connected to the inside of the fixing frame (1), and the upper end of the threaded rod (14) is fixedly connected to the control end (15); The lower end of the abutment plate (11) abuts against the upper end of the load-bearing plate (5), and lifting grooves (3) are provided on both sides of the interior of the fixing frame (1). Both ends of the inner side of the abutment plate (11) and the load-bearing plate (5) are slidably connected inside the lifting grooves (3).

2. A pressure sensor support according to claim 1, characterized in that: A plurality of connection holes (12) are provided at the upper end of the abutment plate (11), and a limit frame (9) is also provided on the two abutment plates (11). A plug-in block (10) is fixedly connected to the lower end of the limit frame (9), the lower end of the limit frame (9) abuts against the upper end of the abutment plate (11), and the lower end of the plug-in block (10) is plugged into the connection hole (12).

3. A pressure sensor support according to claim 1, characterized in that: The outer side of the upper end of the sensor body (8) abuts against the inside of the limit frame (9).

4. A pressure sensor support according to claim 3, characterized in that: A winding plate (7) is also fixedly connected to the load-bearing plate (5), and two winding plates (7) are symmetrically distributed at two ends of the sensor body (8).

Images