CN214502764U

CN214502764U - Portable multifunctional calibrator

Info

Publication number: CN214502764U
Application number: CN202120117232.0U
Authority: CN
Inventors: 左宾
Original assignee: Zhuorui Hengxin Tianjin Technology Development Co ltd
Current assignee: Zhuorui Hengxin Tianjin Technology Development Co ltd
Priority date: 2021-01-18
Filing date: 2021-01-18
Publication date: 2021-10-26
Anticipated expiration: 2031-01-18

Abstract

The utility model discloses a portable multi-functional check gauge, including protection box, protection lid and main tributary dagger, the protection box top is inlayed and is equipped with the pressure check gauge, protection box top one end is connected with the protection lid through the pivot, the UPS stand-by power supply is installed through the mounting groove to protection box inside, the standing groove has been seted up to UPS stand-by power supply one side, the protection box both ends are connected with fixing bolt through the thread groove, fixing bolt outside cover is equipped with the main tributary dagger, a main tributary dagger pot head is equipped with vice support column, vice support column one end is through the bolt fastening has the supporting shoe, the inside both sides of main tributary dagger are inlayed and are equipped with the fixed column. The utility model discloses conveniently carry, can support the protection box, make things convenient for the pressure check gauge to detect, can deposit simultaneously and detect with wire and electrically conductive clamp, be fit for being extensively promoted and used.

Description

Portable multifunctional calibrator

Technical Field

The utility model relates to a check gauge technical field, in particular to portable multi-functional check gauge.

Background

The pressure checking instrument is used for checking various pressure transmitters, pressure sensors, pressure switches, differential pressure transmitters, digital pressure gauges and special pressure checking instruments, and when pressure is measured, the measured pressure, set pressure percentage and measured current are displayed on the same screen, and the current percentage can be selected through a display menu.

Patent No. CN201922446460.8 discloses a pressure check gauge, which comprises a pressure check gauge body, a pull rod is arranged above the pressure check gauge body, a display screen is arranged at the middle position of the front surface of the pressure check gauge body, operation buttons are arranged at the left side, the right side and the lower side of the display screen, a protective cover is arranged in front of the pressure check gauge body, the protective cover and the pressure check gauge body are rotationally connected through a hinge, a transparent protective layer is arranged in the protective cover and at the position corresponding to the display screen, the pressure check gauge realizes the function that the protective cover can be fixed in front of the pressure check gauge body by arranging structures such as a sealing gasket, a rotating shaft, a clamping piece, an installation block, a rotating plate, a sealing ring, a sealing groove and a fixing groove under the mutual matching of the structures, the stable placement of the protective cover can be ensured, and the sealing effect is good, the water can be effectively prevented from entering.

The pressure calibrator has the following defects: 1. overall structure is complicated, and the barrier propterty is relatively poor, 2, function singleness, inconvenient support during the detection, for this reason, we provide a portable multi-functional check gauge.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a portable multifunctional calibration instrument, which can effectively solve the problems of the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a portable multi-functional check gauge, includes protection box, protection lid and main tributary dagger, the protection box top is inlayed and is equipped with the pressure check gauge, protection box top one end is connected with the protection lid through the pivot, the UPS stand-by power supply is installed through the mounting groove to protection box inside, the standing groove has been seted up to UPS stand-by power supply one side, the protection box both ends are connected with fixing bolt through the thread groove, the fixing bolt outside cover is equipped with the main tributary dagger, a main tributary dagger pot head is equipped with the auxiliary stay post, auxiliary stay post one end has the supporting shoe through the bolt fastening, the inside both sides of main tributary dagger are inlayed and are equipped with the fixed column.

Furthermore, a clamping groove is formed in the inner side of the protective box cover, and a protective pad is glued inside the clamping groove.

Furthermore, the current output end of the UPS standby power supply is electrically connected with the current input end of the pressure calibrator through a power line.

Furthermore, a handle is fixed at one end of the protection box through a bolt.

Further, vice support column one end is provided with the stopper, the stopper is located inside the main tributary support column, the fixed slot has been seted up to vice support column both sides, install small-size spring through the mounting groove between fixed column and the main tributary support column.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. through setting up supporting shoe, main tributary dagger and vice support column, personnel can stimulate the supporting shoe, rotate, loosen fixing bolt, rotate the main tributary dagger, through the supporting shoe with the protection box support column, make things convenient for personnel to use the pressure check gauge to detect, fixed column in the main tributary dagger inserts in the fixed slot of vice support column both sides under the small-size spring promotes, can fix flexible back vice support column, personnel rotate fixing bolt and can fix the main tributary dagger after the rotation.

2. Through setting up UPS stand-by power supply, standing groove and protection lid, UPS stand-by power supply can give the pressure check meter power supply after the inside electric energy of pressure check meter used up, and it is long when improving the protection box and using, personnel can put wire and conductive clamp in the standing groove, conveniently carry, and personnel close the protection lid, and the protection pad in the draw-in groove can be protected the pressure check meter, and personnel hold the handle and can mention the protection box, conveniently carry.

Drawings

Fig. 1 is the utility model relates to an overall structure schematic diagram of a portable multifunctional calibrator.

Fig. 2 is the utility model relates to an internal structure schematic diagram of portable multi-functional check gauge.

Fig. 3 is the structure schematic diagram of the main support column and the auxiliary support column of the portable multifunctional calibration instrument of the present invention.

In the figure: 1. a protective case; 2. a protective box cover; 3. a main support column; 4. a pressure calibrator; 5. a secondary support post; 6. a support block; 7. fixing the bolt; 8. a handle; 9. a card slot; 10. a protective pad; 11. a UPS backup power supply; 12. a placement groove; 13. fixing a column; 14. fixing grooves; 15. a small spring; 16. and a limiting block.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, a portable multi-functional check gauge, including protection box 1, protection lid 2 and main tributary dagger 3, protection box 1 top is inlayed and is equipped with

pressure check gauge

4, 1 top one end of protection box is connected with protection lid 2 through the pivot, protection box 1 is inside installs UPS stand-by power supply 11 through the mounting groove, standing groove 12 has been seted up to UPS stand-by power supply 11 one side, protection box 1 both ends are connected with fixing bolt 7 through the thread groove, fixing bolt 7 outside cover is equipped with

main tributary dagger

3, 3 pot heads of main tributary dagger are equipped with auxiliary stay post 5, 5 one end of auxiliary stay post is fixed with supporting shoe 6 through the bolt, the inside both sides of main tributary dagger 3 are inlayed and are equipped with fixed column 13.

The inner side of the protective box cover 2 is provided with a clamping groove 9, and a protective pad 10 is glued inside the clamping groove 9.

In this embodiment, as shown in fig. 2, when a person closes the protection box cover 2, the protection pad 10 in the slot 9 can protect the pressure tester 4.

The current output end of the UPS standby power supply 11 is electrically connected with the current input end of the pressure calibrator 4 through a power line.

In this embodiment, as shown in fig. 2, the UPS standby power source 11 may supply power to the pressure check meter 4 after the internal power of the pressure check meter 4 is used up, so as to prolong the service life of the protection box 1.

Wherein, a handle 8 is fixed at one end of the protection box 1 through a bolt.

In this embodiment, as shown in fig. 1, a person can lift the protective box 1 by holding the handle 8, which is convenient for carrying.

Wherein, 5 one end of vice support column is provided with stopper 16, stopper 16 is located inside main tributary dagger 3, fixed slot 14 has been seted up to vice support column 5 both sides, install small-size spring 15 through the mounting groove between fixed column 13 and the main tributary dagger 3.

In this embodiment, as shown in fig. 3, the limiting block 16 can prevent the auxiliary supporting post 5 from slipping out of the main supporting post 3, and the small spring 15 can push the fixing post 13 to be inserted into the fixing groove 14, so as to fix the telescopic auxiliary supporting post 5.

It should be noted that, the utility model is a portable multifunctional checking instrument, when working, a person can pull the supporting block 6, rotate and loosen the fixing bolt 7, rotate the main supporting column 3, support the protecting box 1 through the supporting block 6, the person can use the pressure checking instrument 4 for detection, the fixing column 13 in the main supporting column 3 is pushed by the small spring 15 to be inserted into the fixing groove 14 at the two sides of the auxiliary supporting column 5, the telescopic rear auxiliary supporting column 5 can be fixed, the person can fix the rotated main supporting column 3 by rotating the fixing bolt 7, the UPS standby power supply 11 can supply power to the pressure checking instrument 4 after the internal electric energy of the pressure checking instrument 4 is used up, the use time of the protecting box 1 is prolonged, the person can place a lead and a conductive clamp in the placing groove 12 for carrying conveniently, the person closes the protecting box cover 2, the protecting pad 10 in the clamping groove 9 can protect the pressure checking instrument 4, the person can hold the handle 8 to lift the protective box 1, which is convenient for carrying.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a portable multi-functional check gauge, includes protection box (1), protection lid (2) and main tributary dagger (3), its characterized in that: protection box (1) top is inlayed and is equipped with pressure check gauge (4), protection box (1) top one end is connected with protection lid (2) through the pivot, protection box (1) is inside installs UPS stand-by power supply (11) through the mounting groove, standing groove (12) have been seted up to UPS stand-by power supply (11) one side, protection box (1) both ends are connected with fixing bolt (7) through the thread groove, fixing bolt (7) outside cover is equipped with main tributary dagger (3), a pot head of main tributary dagger (3) is equipped with auxiliary stay post (5), auxiliary stay post (5) one end has supporting shoe (6) through the bolt fastening, main tributary dagger (3) inside both sides are inlayed and are equipped with fixed column (13).

2. A portable multifunctional verifier according to claim 1, characterized in that: a clamping groove (9) is formed in the inner side of the protective box cover (2), and a protective pad (10) is glued inside the clamping groove (9).

3. A portable multifunctional verifier according to claim 1, characterized in that: and the current output end of the UPS (11) is electrically connected with the current input end of the pressure calibrator (4) through a power line.

4. A portable multifunctional verifier according to claim 1, characterized in that: one end of the protection box (1) is fixed with a handle (8) through a bolt.

5. A portable multifunctional verifier according to claim 1, characterized in that: auxiliary stay post (5) one end is provided with stopper (16), stopper (16) are located inside main tributary dagger (3), fixed slot (14) have been seted up to auxiliary stay post (5) both sides, install small-size spring (15) through the mounting groove between fixed column (13) and main tributary dagger (3).