Fixing support for linear displacement sensor

Abstract

The utility model is suitable for the technical field of sensor fixing supports, and provides a fixing support for a linear displacement sensor. A fixed base; the sensor body is placed in the middle of the top of the fixed base; and the movable clamping mechanisms are symmetrically arranged at the top of the fixed base front and back and are used for clamping the sensor body. Compared with the prior art, the beneficial effects of the utility model are that during use, the movable clamping mechanisms are arranged on the two sides of the top of the fixed base, so that when a sensor body is placed in the middle of the top, the sensor body can be quickly fixed and is convenient to disassemble, and different sensors are convenient to replace.

Description

Technical Field

[0001] This utility model belongs to the field of sensor mounting bracket technology, and in particular relates to a mounting bracket for a linear displacement sensor. Background Technology

[0002] The main function of a linear displacement sensor is to convert linear mechanical displacement into an electrical signal in order to determine the distance an object has moved.

[0003] When using and testing linear displacement sensors, in order to facilitate installation and ensure accurate measurement, a mounting bracket is set up, and the linear displacement sensor is installed in a designated place with bolts. Then, the linear displacement sensor is fixed to the mounting bracket with bolts. However, since the displacement sensor needs to be removed for calibration during use, the screws must be loosened before the sensor can be removed, which makes it inconvenient to replace the sensor.

[0004] Therefore, how to provide a fixed bracket for a linear displacement sensor is a problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0005] The purpose of this invention is to provide a fixed bracket for a linear displacement sensor, which aims to solve the problems mentioned in the background art.

[0006] This utility model is implemented as follows: a fixed bracket for a linear displacement sensor, comprising;

[0007] Fixed base;

[0008] The sensor body is placed in the middle of the top of the fixed base;

[0009] A movable clamping mechanism is symmetrically arranged on the top of the fixed base to clamp the sensor body.

[0010] Preferably, the top of the movable clamping mechanism is further provided with a side clamping mechanism, which includes a slide rod and a second spring. The slide rod is symmetrically slidably installed on the top of the movable clamping mechanism, and the second spring is disposed between adjacent slide rods. The outer end of the slide rod is fixedly installed with a side clamping plate, which movably abuts against the left and right sides of the sensor body.

[0011] Preferably, the movable clamping mechanism includes a positioning block, a slider, an inclined groove, and a recess. The inclined groove and recess are symmetrically formed on the top of the fixed base from the outside to the inside. The positioning block array is installed on the top of the front and rear sides of the fixed base. A guide rod is fixedly installed in the middle of the positioning block. The slider is slidably disposed on the surface of the guide rod and is movably abutted against by a first spring on its inner side. The first spring is sleeved on the surface of the guide rod. A positioning plate is movably hinged to the inner side of the slider. A main clamping plate is movably disposed at the inner end of the positioning plate. The side clamping mechanism is slidably disposed on the top of the main clamping plate.

[0012] Preferably, a first groove is formed on the outer surface of the main clamping plate, and the inner end of the positioning plate is slidably disposed inside the first groove.

[0013] Preferably, the inclined groove is set with the outer side higher than the inner side, and the length of the inclined groove is greater than the length of the positioning plate.

[0014] Preferably, the top of the main clamping plate is provided with a second sliding groove, and the bottom of the sliding rod is slidably disposed inside the second sliding groove.

[0015] Preferably, a pull block is fixedly installed on the top of the positioning plate, and the pull block is bent.

[0016] Compared with the prior art, the beneficial effects of this utility model are: when in use, by setting movable clamping mechanisms on both sides of the top of the fixed base, the sensor body can be quickly fixed when placed in the middle of the top, and it is easy to remove and replace, thus facilitating the replacement of different sensors.

[0017] Meanwhile, by setting a side clamping mechanism on the movable clamping mechanism, the front and rear sides of the sensor body can be clamped, and the mechanism can be adapted to the sensor body to make it easier to clamp and limit the sides of the sensor body, thereby preventing the sensor body from falling. Attached Figure Description

[0018] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0019] Figure 1 A schematic diagram of the overall appearance structure of a fixing bracket for a linear displacement sensor provided in an embodiment of this utility model;

[0020] Figure 2 A rear cross-sectional view of a fixing bracket for a linear displacement sensor provided in an embodiment of this utility model;

[0021] Figure 3A schematic diagram of the left cross-sectional structure of a fixing bracket for a linear displacement sensor provided in an embodiment of this utility model;

[0022] Figure 4 Provided for the embodiments of this utility model Figure 2 A magnified structural diagram of part A;

[0023] Figure 5 Provided for the embodiments of this utility model Figure 2 A schematic diagram of the enlarged structure of part B;

[0024] Figure 6 Provided for the embodiments of this utility model Figure 3 A magnified structural diagram of part C.

[0025] In the figure: 1-fixed base, 2-sensor body, 3-groove, 4-first slide groove, 5-positioning block, 6-first spring, 7-slider, 8-guide rod, 9-positioning plate, 10-pull block, 11-main clamping plate, 12-sloping groove, 13-second slide groove, 14-slide rod, 15-side clamping plate, 16-second spring. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0027] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0028] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 The diagram shown is a structural schematic of a fixed bracket for a linear displacement sensor according to an embodiment of the present invention, comprising:

[0029] Fixed base 1;

[0030] Sensor body 2, which is placed in the middle of the top of the fixed base 1;

[0031] The movable clamping mechanism is symmetrically arranged on the top of the fixed base 1 to clamp the sensor body 2.

[0032] In this embodiment of the utility model, when in use, the sensor body 2 is placed on top of the fixed base 1, and then clamped and fixed by the movable clamping mechanism;

[0033] By providing movable clamping mechanisms on both sides of the top of the fixed base 1, the sensor body 2 can be quickly fixed when placed in the middle of the top of the fixed base 1, and can be easily removed, thus facilitating the replacement of different sensor bodies 2.

[0034] like Figure 1 , Figure 2 , Figure 5 and Figure 6 As shown, in a preferred embodiment of the present invention, a side clamping mechanism is also provided on the top of the movable clamping mechanism. The side clamping mechanism includes a slide rod 14 and a second spring 16. The slide rod 14 is symmetrically slidably installed on the top of the movable clamping mechanism. The second spring 16 is disposed between adjacent slide rods 14. A side clamping plate 15 is fixedly installed on the outer end of the slide rod 14 and moves against the left and right sides of the sensor body 2.

[0035] In this embodiment of the present invention, when the main clamping plate 11 comes into contact with the sensor body 2, the side clamping plates 15 on both sides of its top will overcome the elasticity of the second spring 16 and expand, thereby clamping the front and rear sides of the sensor body 2. Subsequently, under the elasticity of the second spring 16, the side clamping plates 15 can limit and fix the left and right sides of the sensor body 2.

[0036] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, in a preferred embodiment of this utility model, the movable clamping mechanism includes a positioning block 5, a slider 7, an inclined groove 12, and a groove 3. The inclined groove 12 and the groove 3 are symmetrically opened from the outside to the inside on the top of the fixed base 1. The positioning blocks 5 are arrayed and installed on the top of the front and rear sides of the fixed base 1. A guide rod 8 is fixedly installed in the middle of the positioning block 5. The slider 7 is slidably disposed on the surface of the guide rod 8, and a first spring 6 is movably abutted against the inner side. The first spring 6 is sleeved on the surface of the guide rod 8. A positioning plate 9 is movably hinged to the inner side of the slider 7. A main clamping plate 11 is movably disposed at the inner end of the positioning plate 9. The side clamping mechanism is slidably disposed on the top of the main clamping plate 11.

[0037] In this embodiment of the utility model, when in use, the positioning plate 9 is moved towards the center, so that the lower end of the main clamping plate 11 enters the groove 3 and the inner side is in contact with the side of the sensor body 2. Then the inner end of the positioning plate 9 is slid along the outer side of the main clamping plate 11 until it is in contact with the inclined groove 12.

[0038] The slider 7 is hinged to the inner side of the slider 7 and abuts against the first spring 6. The first spring 6 is sleeved on the surface of the guide rod 8. When the positioning plate 9 moves to a specified angle, the positioning plate 9 is pulled towards the middle. Then, the sensor body 2 is fixed by the positioning plate 9 and the main clamping plate 11.

[0039] like Figure 1 , Figure 2 , Figure 3 and Figure 6 As shown, in a preferred embodiment of the present invention, a first groove 4 is provided on the outer surface of the main clamping plate 11, and the inner end of the positioning plate 9 is slidably disposed inside the first groove 4.

[0040] In this embodiment of the utility model, when in use, a first groove 4 is provided on the outer surface of the main clamping plate 11, and then the inner end of the positioning plate 9 is slidably disposed inside the first groove 4, so that the main clamping plate 11 can be changed as the angle of the positioning plate 9 changes, thereby facilitating the fixing of the position of the sensor body 2.

[0041] like Figure 1 , Figure 2 , Figure 3 and Figure 6 As shown, in a preferred embodiment of this utility model, the inclined groove 12 is set with the outer side higher than the inner side, and the length of the inclined groove 12 is greater than the length of the positioning plate 9.

[0042] In this embodiment of the utility model, when in use, the inclined groove 12 is set with the outer side higher than the inner side, and the length of the inclined groove 12 is greater than the length of the positioning plate 9, thereby facilitating the tilting placement of the positioning plate 9.

[0043] like Figure 2 , Figure 3 and Figure 5 As shown, in a preferred embodiment of the present invention, the top of the main clamping plate 11 is provided with a second sliding groove 13, and the bottom of the sliding rod 14 is slidably disposed inside the second sliding groove 13.

[0044] In this embodiment of the utility model, when in use, a second sliding groove 13 is provided on the top of the main clamping plate 11, and the bottom of the sliding rod 14 is slidably disposed inside the second sliding groove 13, thereby facilitating the guidance and constraint of the movement direction and angle of the sliding rod 14.

[0045] like Figure 1 , Figure 3 and Figure 6 As shown, in a preferred embodiment of the present invention, a pull block 10 is fixedly installed on the top of the positioning plate 9, and the pull block 10 is bent.

[0046] In this embodiment of the utility model, when in use, a pull block 10 is fixedly installed on the top of the positioning plate 9 and the pull block 10 is bent to facilitate pressing and pulling.

[0047] The present invention provides a fixed bracket for a linear displacement sensor in the above embodiments. When in use, the sensor body 2 is placed in the middle of the top of the fixed base 1. Then, the positioning plate 9 is moved to the middle by the pull blocks 10 on both sides, so that the lower end of the main clamping plate 11 enters the groove 3 and the inner side is in contact with the side of the sensor body 2. Then, the inner end of the positioning plate 9 is moved down along the first sliding groove 4 on the outer side of the main clamping plate 11 until the bottom is in contact with the inclined groove 12.

[0048] When the positioning plate 9 moves, it will drive the sliders 7 on both sides of the outer end to overcome the elasticity of the first spring 6 on the guide rod 8, so that the positioning plate 9 can move smoothly on the first slide groove 4. Then, when the positioning plate 9 moves to the specified angle, it will pull the positioning plate 9 towards the middle, and then fix the sensor body 2 with the help of the positioning plate 9 and the main clamping plate 11.

[0049] At the same time, when the main clamping plate 11 contacts the sensor body 2, the side clamping plates 15 on both sides of its top will overcome the elasticity of the second spring 16 and expand, and the side clamping plates 15 will drive the slide rod 14 to slide in the second slide groove 13 on the top of the main clamping plate 11. After the fixation is completed, under the elasticity of the second spring 16, the side clamping plates 15 will clamp the front and rear sides of the sensor body 2.

[0050] 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 and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A mounting bracket for a linear displacement sensor, characterized in that, include; Fixed base (1); The sensor body (2) is placed in the middle of the top of the fixed base (1); The movable clamping mechanism is symmetrically arranged on the top of the fixed base (1) to clamp the sensor body (2); The movable clamping mechanism includes a side clamping mechanism, a positioning block (5), a slider (7), an inclined groove (12), and a groove (3). The inclined groove (12) and the groove (3) are symmetrically opened from the outside to the inside on the top of the fixed base (1). The positioning blocks (5) are arrayed and installed on the top of the front and rear sides of the fixed base (1). A guide rod (8) is fixedly installed in the middle of the positioning block (5). The slider (7) is slidably disposed on the surface of the guide rod (8), and a first spring (6) is movably abutted on its inner side. The first spring (6) is sleeved on the surface of the guide rod (8). A positioning plate (9) is movably hinged to the inner side of the slider (7). A main clamping plate (11) is movably disposed at the inner end of the positioning plate (9). The side clamping mechanism is slidably disposed on the top of the main clamping plate (11).

2. The fixing bracket for a linear displacement sensor according to claim 1, characterized in that, The side clamping mechanism includes a slide rod (14) and a second spring (16). The slide rod (14) is symmetrically slidably installed on the top of the two main clamping plates (11). The second spring (16) is arranged between adjacent slide rods (14). The outer end of the slide rod (14) is fixedly installed with a side clamping plate (15) and moves against the left and right sides of the sensor body (2).

3. The fixing bracket for a linear displacement sensor according to claim 1, characterized in that, The outer surface of the main clamping plate (11) is provided with a first sliding groove (4), and the inner end of the positioning plate (9) is slidably disposed inside the first sliding groove (4).

4. A fixing bracket for a linear displacement sensor according to claim 1, characterized in that, The inclined groove (12) is set with the outside higher than the inside, and the length of the inclined groove (12) is greater than the length of the positioning plate (9).

5. A fixing bracket for a linear displacement sensor according to claim 2, characterized in that, The top of the main clamping plate (11) is provided with a second sliding groove (13), and the bottom of the sliding rod (14) is slidably disposed inside the second sliding groove (13).

6. A fixing bracket for a linear displacement sensor according to claim 1, characterized in that, A pull block (10) is fixedly installed on the top of the positioning plate (9), and the pull block (10) is bent.

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