CN210533413U

CN210533413U - Full-automatic static calibrator

Info

Publication number: CN210533413U
Application number: CN201921757847.9U
Authority: CN
Inventors: 方淑丹; 黄和芳; 方海旭
Original assignee: Shanghai Jinkang Electronic Instrument Co Ltd
Current assignee: Shanghai Jinkang Electronic Instrument Co Ltd
Priority date: 2019-10-20
Filing date: 2019-10-20
Publication date: 2020-05-15
Anticipated expiration: 2029-10-20

Abstract

The utility model discloses a full-automatic static calibration instrument, which comprises a mounting seat, a static calibration instrument body is arranged above the mounting seat, the static calibrator body is provided with a display screen, one side of the display screen is provided with an operation keyboard, a USB interface and a charging interface are arranged above the display screen, a power switch is arranged on one side of the charging interface, a voltage input hole and a current input hole are arranged below the display screen, the static calibrator body is internally provided with a temperature sensor and a controller, the temperature sensor is electrically connected with the controller, the bottom in the static calibrator body is provided with a base, a base is arranged above the base, one end of the base, which is far away from the base, is provided with a motor, the motor with controller electric connection, the output of motor is connected with the axis of rotation, the axis of rotation is kept away from motor one end is equipped with rotatory flabellum. Has the advantages that: the measuring deviation is reduced, and the service life of the static calibrator is prolonged.

Description

Full-automatic static calibrator

Technical Field

The utility model relates to a check gauge particularly, relates to a full-automatic static check gauge.

Background

A full-automatic static calibrator is proposed in Chinese patent CN200810201490.6, which belongs to the field of measurement. The device at least comprises an eddy current sensor displacement and/or expansion difference checking unit and a central control unit, and is characterized in that: setting a Windows CE running platform in the central control unit; setting measurement software in a Windows CE operating platform; integrating the measurement software with an eddy current sensor displacement and/or differential expansion checking unit; the measuring software controls the operation or measuring action sequence of the eddy current sensor displacement and/or differential expansion checking unit, reads the measuring result of the eddy current sensor displacement and/or differential expansion checking unit, calculates, displays and stores the measuring parameters, can carry out full-automatic static linear characteristic checking on the eddy current sensor, and automatically draws the linear curve and the sensitivity error curve of the measured sensor. The static calibration method can be widely applied to the field of static calibration of eddy current sensors of various specifications and models.

But current static check gauge radiating effect is poor and the installation of being convenient for again, and when the long-time back of using of static check gauge, inside temperature can rise greatly, and the check gauge has very high requirement to the temperature, and when the high temperature, the value that measures out has very big deviation.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a full-automatic static check gauge to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a full-automatic static check gauge, includes the mount pad, the mount pad top is equipped with static check gauge body, be equipped with the display screen on the static check gauge body, display screen one side is equipped with operating keyboard, the display screen top is equipped with the USB interface and charges the interface, interface one side that charges is equipped with switch, the display screen below is equipped with voltage input hole and current input hole, this internal temperature sensor and the controller of being equipped with of static check gauge, temperature sensor with controller electric connection, the bottom is equipped with the base in the static check gauge body, the base top is equipped with the base, the base is kept away from base one end is equipped with the motor, the motor with controller electric connection, the output of motor is connected with the axis of rotation, the axis of rotation is kept away from motor one end is equipped with rotating fan blade.

Further, be equipped with the cavity in the base, be equipped with the telescopic link in the cavity, the telescopic link with the base is connected, the cover is equipped with damping spring on the telescopic link.

Furthermore, a plurality of heat dissipation holes are formed in the mounting seat.

Furthermore, a filter screen is arranged on the mounting seat and on the contact surface of the static calibrator body.

Furthermore, a plurality of buckles are arranged at the bottom of the mounting seat, and mounting holes are formed in the buckles.

Furthermore, a protective sleeve is sleeved on the display screen.

The utility model provides a full-automatic static check gauge, beneficial effect as follows:

(1) through being equipped with temperature sensor and controller, at first respond to this internal temperature of static check gauge through temperature sensor, when check gauge body operating time is longer, inside high temperature, temperature sensor will send information for the controller, the work of controller control motor for the axis of rotation rotates, rotatory fan blade rotation produces wind, thereby play fine radiating action, reduced the measuring deviation, the life of static check gauge has also been improved simultaneously.

(2) Through being equipped with telescopic link and damping spring, when the motor during operation, can play fine cushioning effect to reduce the vibration, protected the motor simultaneously again. Through being equipped with louvre and filter screen to further play radiating effect, the filter screen has prevented the entering of dust.

(3) The buckle and the mounting hole are arranged, so that the effect of convenience in mounting is achieved. Through being equipped with the lag to play the effect of protection to the display screen.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a fully automatic static calibration instrument according to an embodiment of the present invention;

fig. 2 is a schematic diagram of an internal structure of a fully automatic static calibration apparatus according to an embodiment of the present invention;

fig. 3 is a side view of a base in a fully automatic static verifier according to an embodiment of the present invention;

fig. 4 is a bottom view of a base in a fully automatic static calibration apparatus according to an embodiment of the present invention;

reference numerals:

1. a mounting seat; 2. a static calibrator body; 3. a display screen; 4. operating a keyboard; 5. a USB interface; 6. a charging interface; 7. a power switch; 8. a voltage input aperture; 9. a temperature sensor; 10. a controller; 11. a base; 12. a base; 13. a current input aperture; 14. a motor; 15. a rotating shaft; 16. rotating the fan blades; 17. a telescopic rod; 18. a damping spring; 19. heat dissipation holes; 20. a filter screen; 21. buckling; 22. mounting holes; 23. a protective sleeve.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

the first embodiment is as follows:

referring to fig. 1-4, a fully automatic static calibration apparatus according to an embodiment of the present invention includes a mounting base 1, a static calibration apparatus body 2 is disposed above the mounting base 1, a display screen 3 is disposed on the static calibration apparatus body 2, an operation keyboard 4 is disposed on one side of the display screen 3, a USB interface 5 and a charging interface 6 are disposed above the display screen 3, a power switch 7 is disposed on one side of the charging interface 6, a voltage input hole 8 and a current input hole 13 are disposed below the display screen 3, a temperature sensor 9 (WRC 2-101) and a controller 10 (MAM-200) are disposed in the static calibration apparatus body 2, the temperature sensor 9 is electrically connected to the controller 10, a base 11 is disposed at a bottom of the static calibration apparatus body 2, a base 12 is disposed above the base 11, a motor 14 is disposed at one end of the base 12 away from the base 11, the motor 14 is electrically connected with the controller 10, an output end of the motor 14 is connected with a rotating shaft 15, one end of the rotating shaft 15 far away from the motor 14 is provided with a rotating fan blade 16,

through the above technical scheme of the utility model, beneficial effect: through being equipped with temperature sensor 9 and controller 10, at first respond to the temperature in the static check gauge body 2 through temperature sensor 9, when 2 operating time of static check gauge body is longer, inside high temperature, temperature sensor 9 will send information for controller 10, controller 10 control motor 14 work, make axis of rotation 15 rotate, rotating fan 16 rotates and produces wind, thereby play fine radiating action, the measuring deviation has been reduced, the life of static check gauge has also been improved simultaneously.

Example two:

referring to fig. 2-4, for the base 11, a cavity is provided in the base 11, an expansion link 17 is provided in the cavity, the expansion link 17 is connected to the base 12, and a damping spring 18 is sleeved on the expansion link 17. For the mounting base 1, a plurality of heat dissipation holes 19 are formed in the mounting base 1. For the mounting base 1, a filter screen 20 is arranged on the mounting base 1 and on the contact surface of the static calibrator body 2.

Through the above technical scheme of the utility model, beneficial effect: by arranging the telescopic rod 17 and the damping spring 18, when the motor 14 works, a good damping effect can be achieved, so that vibration is reduced, and the motor 14 is protected. By providing the heat dissipation holes 19 and the filter screen 20, the heat dissipation effect is further achieved, and the filter screen 20 prevents dust from entering.

Example three:

referring to fig. 3, fig. 1 and fig. 4, for the mounting base 1, a plurality of buckles 21 are disposed at the bottom of the mounting base 1, and mounting holes 22 are disposed on the buckles 21. For the display screen 3, a protective sleeve 23 is sleeved on the display screen 3.

Through the above technical scheme of the utility model, beneficial effect: the snap 21 and the mounting hole 22 are provided to facilitate mounting. The protection cover 23 is provided to protect the display screen 3.

To sum up, with the aid of the above technical scheme of the utility model, theory of operation and all beneficial effects: through being equipped with temperature sensor 9 and controller 10, at first respond to the temperature in the static check gauge body 2 through temperature sensor 9, when 2 operating time of static check gauge body is longer, inside high temperature, temperature sensor 9 will send information for controller 10, controller 10 control motor 14 work, make axis of rotation 15 rotate, rotating fan 16 rotates and produces wind, thereby play fine radiating action, the measuring deviation has been reduced, the life of static check gauge has also been improved simultaneously. By arranging the telescopic rod 17 and the damping spring 18, when the motor 14 works, a good damping effect can be achieved, so that vibration is reduced, and the motor 14 is protected. By providing the heat dissipation holes 19 and the filter screen 20, the heat dissipation effect is further achieved, and the filter screen 20 prevents dust from entering. The snap 21 and the mounting hole 22 are provided to facilitate mounting. The protection cover 23 is provided to protect the display screen 3.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The full-automatic static calibrator is characterized by comprising a mounting seat (1), wherein a static calibrator body (2) is arranged above the mounting seat (1), a display screen (3) is arranged on the static calibrator body (2), an operating keyboard (4) is arranged on one side of the display screen (3), a USB interface (5) and a charging interface (6) are arranged above the display screen (3), a power switch (7) is arranged on one side of the charging interface (6), a voltage input hole (8) and a current input hole (13) are arranged below the display screen (3), a temperature sensor (9) and a controller (10) are arranged in the static calibrator body (2), the temperature sensor (9) and the controller (10) are electrically connected, a base (11) is arranged at the bottom in the static calibrator body (2), a base (12) is arranged above the base (11), base (12) are kept away from base (11) one end is equipped with motor (14), motor (14) with controller (10) electric connection, the output of motor (14) is connected with axis of rotation (15), axis of rotation (15) are kept away from motor (14) one end is equipped with rotating fan blade (16).

2. The full-automatic static calibrator according to claim 1, wherein a cavity is formed in the base (11), a telescopic rod (17) is arranged in the cavity, the telescopic rod (17) is connected with the base (12), and a damping spring (18) is sleeved on the telescopic rod (17).

3. The fully automatic static checking instrument according to claim 2, wherein said mounting base (1) is provided with a plurality of heat dissipation holes (19).

4. The fully automatic static checking instrument according to claim 3, characterized in that a filter screen (20) is arranged on the mounting seat (1) and on the contact surface of the static checking instrument body (2).

5. The full-automatic static calibrator according to claim 4, wherein a plurality of buckles (21) are arranged at the bottom of the mounting seat (1), and mounting holes (22) are formed in the buckles (21).

6. A fully automatic static checking instrument according to claim 5, characterized in that said display screen (3) is provided with a protective cover (23).