CN217210787U

CN217210787U - Displacement sensor performance detection device

Info

Publication number: CN217210787U
Application number: CN202220612766.5U
Authority: CN
Inventors: 李珂; 王明根; 吕力; 伍辰瑾
Original assignee: Chengdu Ebridge Technologies Co ltd
Current assignee: Chengdu Ebridge Technologies Co ltd
Priority date: 2022-03-21
Filing date: 2022-03-21
Publication date: 2022-08-16
Anticipated expiration: 2032-03-21

Abstract

The utility model discloses a displacement sensor performance detection device, comprising a base plate, a plurality of shock attenuation poles of the equal fixedly connected with of up end of bottom plate, the equal fixedly connected with connecting plate of up end of shock attenuation pole, the front end fixedly connected with backup pad of connecting plate upper surface, the outer wall fixedly connected with sliding block of backup pad rear end, the sliding block rear end passes through bolt fixedly connected with sliding plate, the lateral wall of the rear end of sliding plate is provided with the displacement sensor body, the up end fixedly connected with test box of connecting plate, the chamber has been placed to the inside of test box rear end has been seted up, the movable groove has been seted up to the inside of test box front end, place the bottom surface fixedly connected with motor in chamber. The utility model discloses a displacement sensor performance detection device, this performance detection device detect the precision high, the staff's of being convenient for installation and dismantlement work simultaneously, and the practicality is strong.

Description

Displacement sensor performance detection device

Technical Field

The utility model relates to a performance detection device technical field especially relates to a displacement sensor performance detection device.

Background

The displacement sensor is also called as a linear sensor, and belongs to a metal induction linear device, the sensor is used for converting various measured physical quantities into electric quantity, in the production process, the displacement measurement is generally divided into two types of measuring object size and mechanical displacement, the displacement sensor can be divided into an analog type and a digital type according to the different conversion forms of the measured variables, the analog type can be divided into an object type and a structural type, the common displacement sensors are mostly in the analog type structural type and comprise a potentiometer type displacement sensor, an inductive type displacement sensor, a self-angle trimmer, a capacitance type displacement sensor, an eddy current type displacement sensor, a Hall type displacement sensor and the like, the digital displacement sensor has an important advantage of being convenient for directly sending signals into a computer system, the sensor is rapidly developed and increasingly widely applied, the performance of the existing displacement sensor needs to be detected before being used, however, the performance detecting device of the existing displacement sensor has not ideal detection effect, and therefore, technical improvement is urgently needed.

The utility model discloses a displacement sensor performance detection device, which comprises a fixed frame, wherein a first fixed plate and a second fixed plate are fixed inside the fixed frame, the first fixed plate is positioned right above the second fixed plate, a first fixed rod is fixed on the top of the first fixed plate, one end of the first fixed rod extends to the outside of the fixed frame, a mounting frame is fixed on the end of the first fixed rod positioned on the outside of the fixed frame, the mounting frame is composed of a horizontal cross rod and two vertical rods, a lifting rod and a displacement sensor fixed seat are arranged inside the mounting frame, two connecting rods are fixed on the bottom of the lifting rod, one ends of the two connecting rods are fixedly connected with the top of the displacement sensor fixed seat, and a mounting hole is arranged in the middle part of the displacement sensor fixed seat, the utility model has reasonable structure and ingenious design, not only reach the purpose that adapts to different model displacement sensor, simple to operate moreover, adjust simply to the convenient going on that detects, but this performance detection device degree of automation is low, and the function is single simultaneously, to above-mentioned problem, this practicality provides a displacement sensor performance detection device makes things convenient for people to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a displacement sensor performance detection device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a displacement sensor performance detection device comprises a bottom plate, wherein a plurality of shock-absorbing rods are fixedly connected to the upper end face of the bottom plate, a connecting plate is fixedly connected to the upper end face of each shock-absorbing rod, a supporting plate is fixedly connected to the front end of the upper surface of the connecting plate, a sliding block is fixedly connected to the outer wall of the rear end of the supporting plate, a sliding plate is fixedly connected to the rear end of the sliding block through a bolt, a displacement sensor body is arranged on the side wall of the rear end of the sliding plate, a test box is fixedly connected to the upper end face of the connecting plate, a placement cavity is formed in the rear end of the test box, a movable groove is formed in the front end of the test box, a motor is fixedly connected to the bottom surface of the placement cavity, a threaded rod is fixedly connected to the inside of the movable groove through the side wall of the placement cavity, a threaded sleeve is sleeved on the rod body of the threaded rod, and a mounting plate is fixedly connected to the upper end face of the threaded sleeve, the upper end of the mounting plate is fixedly connected with a detection object body through a bolt, the side wall of the rear end of the test box is provided with a control panel, the upper end face of the connecting plate is fixedly connected with a mounting cover through a bolt, and the top surface inside the mounting cover is provided with a plurality of lamp tubes.

As a further description of the above technical solution:

the outer wall fixedly connected with reinforcing plate of backup pad front end, the up end fixed connection of the lower terminal surface and the connecting plate of reinforcing plate.

As a further description of the above technical solution:

the front end of the threaded rod is rotatably connected to the side wall at the front end of the movable groove.

As a further description of the above technical solution:

and a numerical display board is arranged at the front end of the side wall of the control panel.

As a further description of the above technical solution:

and the rear end of the side wall of the control panel is provided with a control button.

As a further description of the above technical solution:

and the lower end face of the bottom plate is fixedly connected with an antiskid plate.

As a further description of the above technical solution:

and four corners of the upper end surface of the bottom plate are provided with fixing holes.

As a further description of the above technical solution:

the test box is made of aluminum alloy.

The utility model discloses following beneficial effect has:

1. the utility model provides a displacement sensor performance detection device, compare current performance detection device, this performance detection device is through being provided with the motor, the threaded rod, the thread bush, mounting panel and detection thing body, examine time measuring to displacement sensor body performance, make the threaded rod rotate through the starter motor, make the thread bush drive mounting panel and detection thing body and remove, when the detection thing body removes the time of regulation, with motor automatic stop, numerical value that the rethread displacement sensor body recorded compares in the numerical value that removes with the detection thing body, can make the quick simple performance to the displacement sensor body of staff understand.

2. The utility model provides a displacement sensor performance detection device compares current performance detection device, and this performance detection device can send the light beam through being provided with installation cover and fluorescent tube in laser displacement sensor's work, through starting the fluorescent tube, can make the inside brightening of installation cover, has realized going to influence laser beam through shining of fluorescent tube to play the detection to displacement sensor body light beam, reached the effect that multiple performance detected.

3. The utility model provides a displacement sensor performance detection device compares current performance detection device, and this performance detection device is through being provided with sliding block and sliding plate, through with sliding block and sliding plate joint, can realize the effect of displacement sensor body quick location, and the rethread bolt is fixed, makes the displacement sensor body can be quick and stable installation to provide convenience for the staff.

Drawings

Fig. 1 is a front cross-sectional view of a displacement sensor performance detecting device provided by the present invention;

fig. 2 is a front view of a displacement sensor performance detecting device provided by the present invention;

fig. 3 is a top view of a displacement sensor performance testing apparatus provided by the present invention;

fig. 4 is an isometric view of the support plate, the reinforcing plate, the sliding block and the sliding plate of the displacement sensor performance detection device provided by the utility model.

Illustration of the drawings:

1. a base plate; 2. a shock-absorbing lever; 3. a support plate; 4. a reinforcing plate; 5. a slider; 6. a sliding plate; 7. a displacement sensor body; 8. a test cartridge; 9. a placement chamber; 10. a movable groove; 11. a motor; 12. a threaded rod; 13. a threaded sleeve; 14. mounting a plate; 15. a test object body; 16. mounting a cover; 17. a lamp tube; 18. an anti-skid plate; 19. a connecting plate; 20. a control panel; 21. a numerical value display panel; 22. a control button; 23. and (7) fixing holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a displacement sensor performance detection device comprises a bottom plate 1, wherein a plurality of shock absorption rods 2 are fixedly connected to the upper end face of the bottom plate 1, connecting plates 19 are fixedly connected to the upper end faces of the shock absorption rods 2, a supporting plate 3 is fixedly connected to the front end of the upper surface of each connecting plate 19, a sliding block 5 is fixedly connected to the outer wall of the rear end of each supporting plate 3, a sliding plate 6 is fixedly connected to the rear end of each sliding block 5 through a bolt, a displacement sensor body 7 is arranged on the side wall of the rear end of each sliding plate 6, a test box 8 is fixedly connected to the upper end face of each connecting plate 19, a placement cavity 9 is formed in the rear end of each test box 8, a movable groove 10 is formed in the front end of each test box 8, a motor 11 is fixedly connected to the bottom surface of the placement cavity 9, a threaded rod 12 is fixedly connected to the inner part of the movable groove 10 through the side wall of the placement cavity 9 at the output end of the motor 11, and a threaded sleeve 13 is sleeved on the rod body of the threaded rod 12, can make motor 11 alleviate the vibrations that motor 11 produced in the work through shock attenuation pole 2 to reduce the influence that vibrations caused to displacement sensor body 7, thereby improved this performance detection device's precision.

The upper end surface of the threaded sleeve 13 is fixedly connected with a mounting plate 14, the upper end of the mounting plate 14 is fixedly connected with a detection object body 15 through a bolt, the side wall of the rear end of the test box 8 is provided with a control panel 20, the upper end surface of a connecting plate 19 is fixedly connected with a mounting cover 16 through a bolt, the top surface inside the mounting cover 16 is provided with a plurality of lamp tubes 17, the outer wall of the front end of the supporting plate 3 is fixedly connected with a reinforcing plate 4, the lower end surface of the reinforcing plate 4 is fixedly connected with the upper end surface of the connecting plate 19, the front end of a threaded rod 12 is rotatably connected with the side wall of the front end of the movable groove 10, the front end of the side wall of the control panel 20 is provided with a numerical display panel 21, the rear end of the side wall of the control panel 20 is provided with a control button 22, the lower end surface of the bottom plate 1 is fixedly connected with an anti-skid plate 18, four corners of the upper end surface of the bottom plate 1 are provided with fixing holes 23, the test box 8 is made of aluminum alloy material, and by starting the lamp tubes 17, can make the installation cover 16 inside brighten, realized removing the influence laser beam through the irradiation of fluorescent tube 17 to play the detection to displacement sensor body 7 light beam, reached the effect that multiple performance detected.

The working principle is as follows: when detecting displacement sensor body 7 performance, make threaded rod 12 rotate through starter motor 11, make thread bush 13 drive mounting panel 14 and detection thing body 15 remove, when detection thing body 15 moves to the specified time, make motor 11 automatic stop, numerical value that rethread displacement sensor body 7 measured compares in the numerical value with detection thing body 15 removal, can make the quick simple performance of knowing displacement sensor body 7 of staff, simultaneously in laser displacement sensor's work, can send the light beam, through starting fluorescent tube 17, can make the inside brightening of installation cover 16, realized removing through shining of fluorescent tube 17 and influence laser beam, thereby played the detection to displacement sensor body 7 light beam, reached the effect that multiple performance detected.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A displacement sensor performance detection device comprises a bottom plate (1), and is characterized in that: the damping device is characterized in that a plurality of damping rods (2) are fixedly connected to the upper end face of the bottom plate (1), a connecting plate (19) is fixedly connected to the upper end face of each damping rod (2), a supporting plate (3) is fixedly connected to the front end of the upper surface of the connecting plate (19), a sliding block (5) is fixedly connected to the outer wall of the rear end of the supporting plate (3), a sliding plate (6) is fixedly connected to the rear end of the sliding block (5) through bolts, a displacement sensor body (7) is arranged on the side wall of the rear end of the sliding plate (6), a testing box (8) is fixedly connected to the upper end face of the connecting plate (19), a placement cavity (9) is formed in the rear end of the testing box (8), a movable groove (10) is formed in the front end of the testing box (8), a motor (11) is fixedly connected to the bottom surface of the placement cavity (9), and an output end of the motor (11) penetrates through the side wall of the placement cavity (9) and a threaded rod (10) fixedly connected to the inner portion of the movable groove (10) 12) The utility model discloses a test box, the pole body cover of threaded rod (12) is equipped with thread bush (13), up end fixedly connected with mounting panel (14) of thread bush (13), bolt fixedly connected with detection thing body (15) are passed through to the upper end of mounting panel (14), the lateral wall of test box (8) rear end is provided with control panel (20), bolt fixedly connected with installation cover (16) are passed through to the up end of connecting plate (19), the inside top surface of installation cover (16) all is provided with a plurality of fluorescent tubes (17).

2. The performance testing apparatus for displacement sensor according to claim 1, wherein: the outer wall fixedly connected with reinforcing plate (4) of backup pad (3) front end, the up end fixed connection of lower terminal surface and connecting plate (19) of reinforcing plate (4).

3. The performance detecting device of a displacement sensor according to claim 1, wherein: the front end of the threaded rod (12) is rotatably connected to the side wall of the front end of the movable groove (10).

4. The performance detecting device of a displacement sensor according to claim 1, wherein: the front end of the side wall of the control panel (20) is provided with a numerical display panel (21).

5. The performance detecting device of a displacement sensor according to claim 1, wherein: the rear end of the side wall of the control panel (20) is provided with a control button (22).

6. The performance detecting device of a displacement sensor according to claim 1, wherein: the lower end face of the bottom plate (1) is fixedly connected with an antiskid plate (18).

7. The performance detecting device of a displacement sensor according to claim 1, wherein: and fixing holes (23) are formed in four corners of the upper end face of the bottom plate (1).

8. The performance detecting device of a displacement sensor according to claim 1, wherein: the test box (8) is made of aluminum alloy.