CN213180497U

CN213180497U - Portable pressure transmitter correcting unit

Info

Publication number: CN213180497U
Application number: CN202021620542.6U
Authority: CN
Inventors: 李书亚
Original assignee: Kexing Electronics Jiangsu Co ltd
Current assignee: Kexing Electronics Jiangsu Co ltd
Priority date: 2020-08-06
Filing date: 2020-08-06
Publication date: 2021-05-11
Anticipated expiration: 2030-08-06

Abstract

The utility model discloses a portable pressure transmitter correcting device, which comprises a box body, a correcting unit, a storage unit, a hinge and a box door; a box body: the left end of the box door is connected with the top end of the left side face of the box body through a hinge, a storage unit is arranged on the left side inside the box body, and a fixing unit is arranged on the top end of the right side face of the box body; a correction unit: the electric telescopic rods are arranged at the left side and the right side of the top end of the mounting plate respectively, the top ends of the two electric telescopic rods are connected with two sides of the bottom end of the connecting plate respectively, and the fixing clamps are arrayed at the top end of the connecting plate; wherein, still include universal wheel and controller, this portable pressure transmitter correcting unit, simple to use conveniently carries, and the correction is accurate, and the security is high.

Description

Portable pressure transmitter correcting unit

Technical Field

The utility model relates to a correcting unit technical field specifically is a portable pressure transmitter correcting unit.

Background

The pressure transmitter is a device for converting pressure into pneumatic signal or electric signal to control and remotely transmit, and can convert physical pressure parameters of gas, liquid and the like sensed by a load cell sensor into standard electric signals to be supplied to secondary instruments such as an indication alarm instrument, a recorder, a regulator and the like for measurement, indication and process regulation.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a portable pressure transmitter correcting unit, simple to use conveniently carries, and it is accurate to rectify, and the security is high, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a portable pressure transmitter correcting device comprises a box body, a correcting unit, a storage unit, a hinge and a box door;

a box body: the left end of the box door is connected with the top end of the left side face of the box body through a hinge, a storage unit is arranged on the left side inside the box body, and a fixing unit is arranged on the top end of the right side face of the box body;

a correction unit: the correction instrument is arranged at the rear end of the right side in the box body, the display screen is arranged at the top end of the correction instrument, the mounting plate is arranged at the front end of the right side in the box body, the two electric telescopic rods are arranged on the left side and the right side of the top end of the mounting plate respectively, the top ends of the two electric telescopic rods are connected with two sides of the bottom end of the connecting plate respectively, and the fixing clamps are arranged on the top end of the connecting plate in an array manner;

wherein, still include universal wheel and controller, the universal wheel has four and establishes the four corners at the box left surface respectively, the right flank at the box inside is established to the controller, display screen, correction appearance and electric telescopic handle's input connection director's output, the output of external power source is connected to the input electricity of controller.

Through the correction unit, can separately fix a plurality of pressure transmitters that await measuring to conveniently rectify it in proper order, improve the accuracy of correction with data display on the display screen simultaneously.

Further, deposit the unit and contain fixed column, baffle, inserted block and case, the bottom of case is equipped with the inserted block, the inserted block is pegged graft mutually with the inside left slot of box, the inboard middle part of case is equipped with the fixed column, the left and right sides face of fixed column all is equipped with the spout, spout and baffle sliding connection, can classify the instrument of rectifying the use and deposit to make things convenient for personnel to select and take when using.

Further, fixed unit contains fixed block, fixture block, screw rod, backup pad and runner, the top at the box right flank is established to the backup pad, the screw and the screw rod threaded connection at backup pad middle part, the bottom of screw rod is equipped with the runner, the top of screw rod is rotated and is connected with the fixture block, the right side on chamber door top is established to the fixed block, the draw-in groove and the fixture block looks joint on fixed block top can make between chamber door and the box fixed firm to prevent to remove the in-process chamber door and open by mistake and cause the device of box inside to drop.

Furthermore, the hand-operated portable hand-operated portable hand-operated hand-.

Further, still include the foam-rubber cushion, the foam-rubber cushion is established in the left side of chamber door bottom, can compress tightly the instrument of case inside, prevents that the instrument from making a round trip to rock and cause wearing and tearing with the instrument contact.

Compared with the prior art, the beneficial effects of the utility model are that: this portable pressure transmitter correcting unit has following benefit:

1. through the correction unit, a plurality of pressure transmitters to be detected can be fixed separately, so that the pressure transmitters can be corrected conveniently and sequentially, and meanwhile, the data is displayed on a display screen to improve the correction accuracy;

2. the storage unit can be used for storing tools used for correction in a classified manner, so that the tools can be conveniently selected and taken by personnel during use, the rubber layer and the handle are arranged, the portability of the device can be improved, and meanwhile, the rubber layer can prevent hands from being abraded;

3. through fixed unit, can make between chamber door and the box fixed firm to prevent to remove the in-process chamber door and open by mistake and cause the device of box inside to drop, be equipped with the foam-rubber cushion, can compress tightly the instrument of case inside, prevent that the instrument from making a round trip to rock and cause wearing and tearing with the instrument contact.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic diagram of the structure of the correction unit of the present invention.

In the figure: the device comprises a box body 1, a correction unit 2, a connecting plate 21, a fixing clamp 22, a display screen 23, a mounting plate 24, a correction instrument 25, an electric telescopic rod 26, a storage unit 3, a fixing column 31, a partition plate 32, an insertion block 33, a storage box 34, a fixing unit 4, a fixing block 41, a fixing block 42, a screw rod 43, a support plate 44, a rotating wheel 45, a hinge 5, a box door 6, a universal wheel 7, a rubber layer 8, a handle 9, a sponge pad 10 and a controller 11.

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.

Referring to fig. 1-2, the present invention provides a technical solution: a portable pressure transmitter correcting device comprises a box body 1, a correcting unit 2, a storage unit 3, a hinge 5 and a box door 6;

a box body 1: the left end of a box door 6 is connected with the top end of the left side surface of a box body 1 through a hinge 5, the left side inside the box body 1 is provided with a storage unit 3, the storage unit 3 comprises a fixed column 31, a partition plate 32, an insertion block 33 and a storage box 34, the bottom end of the storage box 34 is provided with the insertion block 33, the insertion block 33 is inserted into a slot on the left side inside the box body 1, the middle part of the inner side of the storage box 34 is provided with the fixed column 31, the left side surface and the right side surface of the fixed column 31 are provided with sliding grooves which are in sliding connection with the partition plate 32 and can store tools used for correction in a classified mode, so that a person can conveniently select and take the tools when using the tools, the top end of the right side surface of the box body 1 is provided with a fixed unit 4, the fixed unit 4 comprises a fixed block 41, a clamping block 42, a screw 43, a support plate 44, the top end of the screw 43 is rotatably connected with a clamping block 42, the fixing block 41 is arranged on the right side of the top end of the box door 6, and a clamping groove in the top end of the fixing block 41 is clamped with the clamping block 42, so that the box door 6 and the box body 1 can be firmly fixed, and the device in the box body 1 is prevented from falling off due to the fact that the box door 6 is opened by mistake in the moving process;

the correction unit 2: the pressure transmitter calibration device comprises a connecting plate 21, fixing clamps 22, a display screen 23, a mounting plate 24, a calibrator 25 and electric telescopic rods 26, wherein the calibrator 25 is arranged at the rear end of the right side in a box body 1, the display screen 23 is arranged at the top end of the calibrator 25, the mounting plate 24 is arranged at the front end of the right side in the box body 1, the electric telescopic rods 26 are arranged at the left side and the right side of the top end of the mounting plate 24 respectively, the top ends of the two electric telescopic rods 26 are connected with two sides of the bottom end of the connecting plate 21 respectively, the fixing clamps 22 are arrayed at the top end of the connecting plate 21, a plurality of pressure transmitters to be tested can be fixed separately through a calibration unit 2, so that the pressure transmitters can be calibrated conveniently and sequentially;

wherein, still include universal wheel 7 and controller 11, universal wheel 7 has four and establishes the four corners at the 1 left surface of box respectively, controller 11 establishes the right flank in box 1 inside, display screen 23, the output of correction appearance 25 and electric telescopic handle 26's input connection director 11, the output of external power source is connected to controller 11's input electricity, still include rubber layer 8 and handle 9, handle 9 establishes the middle part at the 1 right flank of box, the outside of handle 9 is equipped with rubber layer 8, can increase the portability of device, rubber layer 8 also can prevent that the hand from appearing the frostbite simultaneously, still include foam-rubber cushion 10, foam-rubber cushion 10 establishes the left side in 6 bottoms of chamber doors, can compress tightly the inside instrument of case 34, prevent that the instrument from rocking back and forth and causing wearing and tearing with the instrument contact.

When in use: the external power supply is switched on, each electrical appliance works normally, firstly, the box door 6 is opened, the controller 11 is used for starting the electric telescopic rod 26, the electric telescopic rod 26 drives the connecting plate 21 to rise to a proper height, the pressure transmitter to be detected is placed on the fixing clamp 22, the pressure transmitter is connected with the correcting instrument 25, the correcting instrument 25 is started for correcting the pressure transmitter to be detected, meanwhile, data are displayed on the display screen 23 to improve the correcting accuracy, a slot on the left side inside the box body 1 is plugged with an inserting block 33 at the bottom end of the storage box 34, a fixed column 31 is arranged on the inner side of the storage box 34, sliding chutes on the left side surface and the right side surface of the fixed column 31 are in sliding connection with a partition plate 32, tools used for correction can be stored in a classified mode, therefore, people can conveniently select and take the tools when in use, the box door 6 is covered at the top end of the, the sponge cushion 10 can compress tightly the inside instrument of case 34, prevent that the instrument from making a round trip to rock and cause wearing and tearing with the instrument contact, rotate runner 45 afterwards and drive screw rod 43 and rotate, make the fixture block 42 card on screw rod 43 top block 31 top draw-in groove looks joint, can make between chamber door 6 and the box 1 fixed firm like this, thereby prevent to remove in-process chamber door 6 and open by mistake and cause the inside device of box 1 to drop, the middle part of box 1 right flank is equipped with handle 9, handle 9 can increase the portability of device, the rubber layer 8 in the handle 9 outside also can prevent that the hand from appearing the frostbite simultaneously.

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 utility model provides a portable pressure transmitter correcting unit which characterized in that: comprises a box body (1), a correction unit (2), a storage unit (3), a hinge (5) and a box door (6);

case (1): the left end of the box door (6) is connected with the top end of the left side face of the box body (1) through a hinge (5), the left side inside the box body (1) is provided with a storage unit (3), and the top end of the right side face of the box body (1) is provided with a fixing unit (4);

correction unit (2): the multifunctional electric telescopic rod comprises a connecting plate (21), fixing clamps (22), a display screen (23), a mounting plate (24), a correcting instrument (25) and electric telescopic rods (26), wherein the correcting instrument (25) is arranged at the rear end of the right side in the box body (1), the display screen (23) is arranged at the top end of the correcting instrument (25), the mounting plate (24) is arranged at the front end of the right side in the box body (1), the number of the electric telescopic rods (26) is two, the electric telescopic rods are respectively arranged at the left side and the right side of the top end of the mounting plate (24), the top ends of the two electric telescopic rods (26) are respectively connected with the two sides of the bottom end of the connecting plate (21), and the fixing;

wherein, still include universal wheel (7) and controller (11), universal wheel (7) have four and establish the four corners at box (1) left surface respectively, the right flank in box (1) inside is established in controller (11), the output of display screen (23), correction appearance (25) and electric telescopic handle (26)'s input connection director (11), the output of external power source is connected to the input electricity of controller (11).

2. The portable pressure transmitter calibration device of claim 1, wherein: deposit unit (3) and contain fixed column (31), baffle (32), inserted block (33) and case (34), the bottom of case (34) is equipped with inserted block (33), inserted block (33) are pegged graft mutually with the inside left slot of box (1), the middle part of case (34) inboard is equipped with fixed column (31), the left and right sides face of fixed column (31) all is equipped with the spout, spout and baffle (32) sliding connection.

3. The portable pressure transmitter calibration device of claim 1, wherein: fixed unit (4) contain fixed block (41), fixture block (42), screw rod (43), backup pad (44) and runner (45), establish the top at box (1) right flank in backup pad (44), the screw and screw rod (43) threaded connection at backup pad (44) middle part, the bottom of screw rod (43) is equipped with runner (45), the top of screw rod (43) is rotated and is connected with fixture block (42), the right side on chamber door (6) top is established in fixed block (41), the draw-in groove and the fixture block (42) looks joint on fixed block (41) top.

4. The portable pressure transmitter calibration device of claim 1, wherein: the box body is characterized by further comprising a rubber layer (8) and a handle (9), wherein the handle (9) is arranged in the middle of the right side face of the box body (1), and the rubber layer (8) is arranged on the outer side of the handle (9).

5. The portable pressure transmitter calibration device of claim 1, wherein: the refrigerator door is characterized by further comprising a spongy cushion (10), wherein the spongy cushion (10) is arranged on the left side of the bottom end of the refrigerator door (6).