CN220982538U - Sensor testing arrangement that suitability is good - Google Patents

Abstract

The utility model provides a sensor testing device with good suitability, and relates to the technical field of sensor testing devices. According to the sensor testing device, through the structures of the long groove A, the screw A, the handle A, the clamp block A, the cushion A, the long groove B, the screw B, the handle B, the clamp block B, the cushion and the like, the sensor testing device can be used for quickly fixing sensor elements to be detected in different shapes or different sizes, the fixing stability is improved, the situation that the sensor elements are deflected in the subsequent process of testing the sensor elements in different shapes or different sizes is effectively avoided, the measuring precision and accuracy are improved, and the adaptability of the sensor testing device is improved.

Description

Sensor testing arrangement that suitability is good

Technical Field

The utility model relates to the technical field of sensor testing devices, in particular to a sensor testing device with good suitability.

Background

The utility model discloses a compression testing device of a pressure sensor, which relates to the technical field of testing devices, and comprises a pressing component and a fixing component, wherein the fixing component is positioned in the middle of the pressing component, the pressing component comprises a base, side plates and a movable plate, the side plates are provided with two blocks and are respectively and fixedly connected to the left side and the right side of the upper surface of the base, the movable plate is positioned between the two side plates, one side of the side plates, which is positioned inwards, is provided with a side groove, the left end and the right end of the movable plate are respectively embedded into the left side groove and the right side groove, the top surface of the inner wall of the side groove is provided with an electric push rod, the power output end of the electric push rod is fixedly provided with a pressing plate, the lower surface of the pressing plate is attached to the upper surface of the movable plate, and the center below the movable plate is fixedly connected with a pressing block; the sensor testing device has the characteristics of being convenient for fixing the pressure sensor and preventing the pressure sensor from shifting in the detection process. However, when the sensor testing device is used, before the testing work is performed, the cylindrical element of the sensor to be detected is inconvenient to fix, so that the cylindrical element is easy to deflect in the detection process, the accuracy of the detection work is affected, the suitability is low, and improvement is needed.

Disclosure of utility model

The present utility model is directed to solving the technical problems set forth in the background art.

The utility model adopts the following technical scheme: the utility model provides a sensor testing arrangement that suitability is good, includes the base, the top surface fixed mounting of base has the support column, the top fixed mounting of support column has electric telescopic handle, electric telescopic handle's output fixed mounting has the briquetting, elongated slot A has been seted up to the top surface of base, elongated slot A's inboard rotation is connected with screw rod A, screw rod A's one end sliding connection has handle A, screw rod A's surface rotation is connected with clamp splice A, clamp splice A's surface fixed mounting has cushion A, elongated slot B has been seted up to the top surface of base, elongated slot B's inboard rotation is connected with screw rod B, screw rod B's one end sliding connection has handle B, screw rod B's surface rotation is connected with clamp splice B, clamp splice B's surface fixed mounting has cushion B.

Preferably, the clamping block A is in sliding connection with the long groove A, threads are formed in the bottom end of the clamping block A, and the threads are meshed with the screw A. Here, the clamping block a can be driven to move inside the long groove a by rotating the screw a.

Preferably, the number of the clamping blocks A is two, the two clamping blocks A are symmetrically distributed on the surface of the screw A, and the surface of the screw A is provided with reverse threads. Here, the two sets of clamping blocks a can be driven to move in opposite directions on the surface of the screw a by rotating the screw a.

Preferably, the clamping block B is in sliding connection with the long groove B, threads are formed in the bottom end of the clamping block B, and the threads are meshed with the screw rod B. Here, the clamping block B can be driven to move inside the long groove B by rotating the screw B.

Preferably, the number of the clamping blocks B is two, the two clamping blocks B are symmetrically distributed on the surface of the screw rod B, and the surface of the screw rod B is provided with reverse threads. Here, the two sets of clamping blocks B can be driven to move in opposite directions on the surface of the screw B by rotating the screw B.

Preferably, one side of the base is fixedly provided with a lug, the top surface of the lug is rotationally connected with a bolt, and the bottom surface of the bolt is rotationally connected with a sucker. Here, can make sensor testing arrangement place firm on the desktop through the sucking disc, prevent that the device from taking place to remove or rocking in the operation in-process from influencing the test result.

Preferably, the top surface of the lug is provided with threads, and the threads are meshed with the bolts. Here, the suction cup can be driven to move up and down by rotating the bolt.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. According to the sensor testing device, through the structures of the long groove A, the screw A, the handle A, the clamp block A, the cushion A, the long groove B, the screw B, the handle B, the clamp block B, the cushion and the like, the sensor testing device can be used for quickly fixing sensor elements to be detected in different shapes or different sizes, the fixing stability is improved, the situation that the sensor elements are deflected in the subsequent process of testing the sensor elements in different shapes or different sizes is effectively avoided, the measuring precision and accuracy are improved, and the adaptability of the sensor testing device is improved.

2. According to the utility model, through the structures such as the protruding blocks, the bolts and the suckers, staff can place the sensor testing device on the tabletop firmly through the suckers, the sensor testing device is prevented from moving or shaking in the operation process to influence the testing result, and the stability of the sensor testing device in testing is improved.

Drawings

FIG. 1 is a schematic diagram of a sensor testing apparatus with good adaptability according to the present utility model;

FIG. 2 is a top view of a sensor testing apparatus with good adaptability according to the present utility model;

FIG. 3 is an enlarged view of the sensor testing apparatus of FIG. 2A with good adaptability;

Fig. 4 is a partial exploded view of a sensor testing device with good adaptability according to the present utility model.

Legend description:

1. A base; 2. a support column; 3. an electric telescopic rod; 4. briquetting; 5. a long groove A; 6. a screw A; 7. a handle A; 8. a clamping block A; 9. a soft cushion A; 10. a long groove B; 11. a screw B; 12. a handle B; 13. a clamping block B; 14. a soft cushion B; 15. a bump; 16. a bolt; 17. and a sucking disc.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Example 1

Referring to fig. 1-3, the present utility model provides a technical solution: the sensor testing device with good suitability comprises a base 1, a support column 2 is fixedly arranged on the top surface of the base 1, an electric telescopic rod 3 is fixedly arranged at the top end of the support column 2, the electric telescopic rod 3 is used for driving a pressing block 4 to move up and down, a pressing block 4 is fixedly arranged at the output end of the electric telescopic rod 3, a long groove A5 is arranged on the top surface of the base 1, a screw A6 is rotationally connected with the inner side of the long groove A5, one end of the screw A6 is slidingly connected with a handle A7, the handle A7 can facilitate a worker to rotate the screw A6, a clamping block A8 is rotationally connected with the surface of the screw A6, the clamping block A8 is used for clamping and fixing a sensor element to be detected, a sliding connection is arranged between the clamping block A8 and the long groove A5, threads are arranged at the bottom end of the clamping block A8 and meshed with the screw A6, the clamping block A8 can be driven to move inside the long groove A5 by rotating the screw A6, the quantity of the clamping block A8 is two groups, the two groups of clamping blocks A8 are symmetrically distributed on the surface of the screw A6, the surface of the screw A6 is provided with reverse threads, the two groups of clamping blocks A8 can be driven to move in opposite directions on the surface of the screw A6 by rotating the screw A6, a soft cushion A9 is fixedly arranged on the surface of the clamping block A8, the soft cushion A9 can prevent the clamping block A8 from wearing the surface of a sensor element to be detected, the top surface of the base 1 is provided with a long groove B10, the inner side of the long groove B10 is rotationally connected with a screw B11, one end of the screw B11 is slidingly connected with a handle B12, the handle B12 can facilitate a worker to rotate the screw B11, the surface of the screw B11 is rotationally connected with a clamping block B13, the clamping block B13 is used for clamping and fixing the sensor element to be detected, the bottom end of the clamping block B13 is provided with threads, the threads are meshed with the screw B11, the clamping block B13 can be driven to move inside the long groove B10 by rotating the screw B11, the number of the clamping blocks B13 is two, the two groups of clamping blocks B13 are symmetrically distributed on the surface of the screw rod B11, the surface of the screw rod B11 is provided with reverse threads, the two groups of clamping blocks B13 can be driven to move in opposite directions on the surface of the screw rod B11 by rotating the screw rod B11, a soft cushion B14 is fixedly arranged on the surface of the clamping blocks B13, and the soft cushion B14 can prevent the clamping blocks A8 from wearing the surface of a sensor element to be detected.

Example two

Referring to fig. 4, a bump 15 is fixedly installed on one side of the base 1, a thread is provided on the top surface of the bump 15, the thread is meshed with a bolt 16, the top surface of the bump 15 is rotatably connected with the bolt 16, the bolt 16 can be rotated to drive a sucker 17 to move up and down, the bottom surface of the bolt 16 is rotatably connected with the sucker 17, and the sensor testing device can be stably placed on a tabletop through the sucker 17, so that the sensor testing device is prevented from moving or shaking in the operation process to influence the testing result.

Working principle: when the sensor element is required to be detected, firstly, the sensor testing device is placed on a tabletop, then, the sucker 17 is driven to move downwards through the bolt 16 at the top end of the lug 15 on one side of the rotating base 1, so that the sucker 17 contacts the tabletop and is adsorbed on the tabletop, the sensor testing device is placed on the tabletop firmly, the sensor testing device is prevented from moving or shaking in the operation process to influence the test result, next, the cylindrical element to be detected is placed under the pressing block 4 at the bottom end of the electric telescopic rod 3 at the top end of the supporting column 2 on the top surface of the base 1, then, the screw A6 is rotated through the handle A7 at one end of the screw A6 on the inner side of the long groove A5 of the top surface of the base 1, the screw A6 drives two groups of clamping blocks A8 on the surface of the screw A6 to move in opposite directions in the long groove A5 through rotation, the clamping blocks A9 on the surface of the clamping blocks A8 are clamped and fixed on the cylindrical element to be detected, then, the screw B11 is rotated through the handle B12 at one end of the screw B11 on the inner side of the long groove B10 on the top of the base 1, the cylindrical element to be detected is prevented from moving in the opposite directions of the clamping blocks B13 on the long groove B11, and the cylindrical element to be detected can be detected, and the cylindrical element to be detected can be prevented from moving in the opposite directions, and the cylindrical element to be detected on the base 13.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims (7)

1. The utility model provides a sensor testing arrangement that suitability is good, includes base (1), its characterized in that: the utility model discloses a base, including base (1), support column (2) are installed to the top surface fixed mounting of base (1), the top fixed mounting of support column (2) has electric telescopic handle (3), the output fixed mounting of electric telescopic handle (3) has briquetting (4), elongated slot A (5) have been seted up to the top surface of base (1), the inboard rotation of elongated slot A (5) is connected with screw rod A (6), the one end sliding connection of screw rod A (6) has handle A (7), the surface rotation of screw rod A (6) is connected with clamp splice A (8), the surface fixed mounting of clamp splice A (8) has cushion A (9), elongated slot B (10) have been seted up to the top surface of base (1), the inboard rotation of elongated slot B (10) is connected with screw rod B (11), the one end sliding connection of screw rod B (11) has handle B (12), the surface rotation of screw rod B (11) is connected with clamp splice B (13), the surface fixed mounting of clamp splice B (13) has cushion B (14).

2. The well-adapted sensor testing apparatus of claim 1, wherein: the clamping block A (8) is connected with the long groove A (5) in a sliding mode, threads are formed in the bottom end of the clamping block A (8), and the threads are meshed with the screw rod A (6).

3. The well-adapted sensor testing apparatus of claim 1, wherein: the number of the clamping blocks A (8) is two, the two clamping blocks A (8) are symmetrically distributed on the surface of the screw A (6), and the surface of the screw A (6) is provided with reverse threads.

4. The well-adapted sensor testing apparatus of claim 1, wherein: the clamping block B (13) is connected with the long groove B (10) in a sliding mode, threads are formed in the bottom end of the clamping block B (13), and the threads are meshed with the screw rod B (11).

5. The well-adapted sensor testing apparatus of claim 1, wherein: the number of the clamping blocks B (13) is two, the two clamping blocks B (13) are symmetrically distributed on the surface of the screw rod B (11), and the surface of the screw rod B (11) is provided with reverse threads.

6. The well-adapted sensor testing apparatus of claim 1, wherein: one side of the base (1) is fixedly provided with a lug (15), the top surface of the lug (15) is rotationally connected with a bolt (16), and the bottom surface of the bolt (16) is rotationally connected with a sucking disc (17).

7. The well-adapted sensor testing apparatus of claim 6, wherein: the top surface of the lug (15) is provided with threads, and the threads are meshed with the bolts (16).