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Adjusting mechanism for pressure transmitter

A technology of regulating mechanism and transmitter, which is applied in the direction of measuring fluid pressure, instruments, force/torque/work measuring instruments, etc., which can solve the problems of inconvenient viewing of pressure transmitter values ​​and inability to adjust pressure transmitters.

Inactive Publication Date: 2021-02-12
西安丰汇测控工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an adjustment mechanism for a pressure transmitter to solve the problem that the angle of the pressure transmitter cannot be adjusted in the background art and requires the staff to move to the screen to observe the value, which makes it inconvenient to check the value of the pressure transmitter

Method used

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  • Adjusting mechanism for pressure transmitter
  • Adjusting mechanism for pressure transmitter
  • Adjusting mechanism for pressure transmitter

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Example 1 as figure 1 As shown, an adjustment mechanism for a pressure transmitter includes a transmitter fixing rod 1, a numerical display 2 and a main board 3. It is characterized in that: the upper end of the transmitter fixing rod 1 is provided with a rotation groove 4, and the right side of the rotation groove 4 is The middle part is provided with a first limiting device, the inner wall of the rotating groove 4 is embedded with a rotating block 9, and the surface of the rotating block 9 is provided with multiple sets of limiting grooves 10, and the top of the rotating block 9 is welded with a rotating shaft 11, and the rotating shaft 11 runs through the transmitter The top of the fixed rod 1 and the top of the rotating shaft 11 are welded on the numerical display 2.

Embodiment 2

[0023] Embodiment 2 is on the basis of embodiment 1 such as figure 1 As shown, the numerical display 2 is provided with a main board 3 inside, and the numerical display 2 is connected with the main board 3 through a sliding device, and the left and right sides of the numerical display 2 are provided with second limiting devices.

Embodiment 3

[0024] Embodiment 3 is such as on the basis of embodiment 1 image 3 As shown, the first limiting device includes a first spring groove 5, a first spring 6, a first slider 7 and a limiting rod 8, and the middle part of the right side of the rotating groove 4 is fitted with the first spring groove 5, and the first spring A first spring 6 is arranged inside the groove 5, one end of the first spring 6 is welded on the first spring groove 5, the other end of the first spring 6 is welded on the first slider 7, and the middle part of the first slider 7 is welded with a limit rod 8.

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Abstract

The invention discloses an adjusting mechanism for a pressure transmitter. The adjusting mechanism comprises a transmitter fixing rod, a numerical value displayer and a main board, a rotating groove is formed in the upper end of the transmitter fixing rod, a first limiting device is arranged in the middle of the right side of the rotating groove, a rotating block is embedded in the inner wall of the rotating groove, and a plurality of sets of limiting grooves are formed in the surface of the rotating block; and a rotating shaft is welded to the top end of the rotating block and penetrates through the top end of the transmitter fixing rod, and the top end of the rotating shaft is welded to the numerical value displayer. By pulling the limiting rod, the limiting rod is moved out of the limiting groove, the numerical value displayer is rotated to a certain angle, the limiting rod is loosened, the limiting rod is clamped into the limiting groove again and locks rotation of the rotating block, when the mainboard needs to be disassembled and maintained, the limiting column is pushed to be retracted into a second spring groove, and then the mainboard is pulled so that the mainboard is moved out of the numerical value displayer, and the convenience of the device is improved.

Description

technical field [0001] The invention relates to the technical field of pressure transmitters, in particular to an adjustment mechanism for pressure transmitters. Background technique [0002] A pressure transmitter is a device that converts pressure into a pneumatic signal or an electric signal for control and remote transmission. The existing pressure transmitter can basically meet the needs of daily use, but there are still some shortcomings that need to be improved. . [0003] In view of this, Chinese Patent No. CN201921894812.X proposes a pressure transmitter. Through a mounting mechanism, the installation of the pressure transmitter is more firm and reliable. Chinese Patent No. CN201921830667.9 proposes a wireless pressure transmitter Through the wireless transmission device, the cost and installation time required for cable transmission are discarded, making the pressure transmitter more practical. Chinese patent number CN201921254900.3 proposes a fireproof pressure t...

Claims

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Application Information

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IPC IPC(8): G01L19/08G01L19/00G01L5/00
CPCG01L5/00G01L19/00G01L19/08
Inventor 贺小刚
Owner 西安丰汇测控工程有限公司
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