Multifunctional integrated transmitter

Abstract

The utility model relates to the technical field of temperature transmitters, and discloses a multifunctional integrated transmitter, which comprises a main body assembly, the main body assembly comprises a display instrument, a detection piece is fixed at the lower end of the display instrument, a flange plate is movably connected to the peripheral side of the detection piece, the detection piece is also provided with an adjusting assembly, and the adjusting assembly is provided with a temperature sensor. The adjusting assembly comprises a threaded ring fixed to the peripheral side of the detection piece, and a protruding part is arranged on the peripheral side face between one end of the detection piece and the threaded ring. According to the utility model, through the arrangement of the adjusting assembly, the internal threaded pipe is rotated during use to enable the threaded ring to move, the threaded ring is arranged on the detection member, and the projection part is also arranged on the threaded ring, so that the detection member can only stretch out or retract towards the port under the limitation of the connecting member, and the detection member can be adjusted to the most appropriate position according to the specification of a pipeline; the problems that in the prior art, a probe of an integrated temperature transmitter cannot be adjusted and cannot be well suitable for pipelines of various specifications are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to temperature transmitter technical field, concretely is a kind of multifunctional integrated transmitter. BACKGROUND

[0002] Integrated thermal resistance temperature transmitter is generally composed of temperature measuring probe (thermal resistance sensor) and two-wire solid electronic unit. Solid module form is used to install temperature measuring probe directly in terminal box, thereby forming integrated transmitter. Integrated temperature transmitter is generally divided into two types of integrated thermal resistance temperature transmitter and integrated thermocouple temperature transmitter.

[0003] Integrated temperature transmitter is fixed to the corresponding temperature measuring pipeline by flange plate during use. Since there are various specifications of pipeline, the temperature measuring probe of existing integrated temperature transmitter cannot be adjusted, cannot accurately enter the center of pipeline, and some pipelines are too narrow or installation position is close to pipeline corner, which can cause that probe is too long and inconvenient to use. The detection piece of existing integrated temperature transmitter is generally too long, although it is welded by metal, but it is still easy to be bent and damaged under external force due to too long feature, and the existing integrated temperature transmitter does not have good protection function.

[0004] For the problems in the related art, there is no effective solution at present. INVENTION CONTENTS

[0005] In view of the deficiencies of the prior art, the utility model provides a kind of multifunctional integrated transmitter, and the utility model is adjusted component by being set, the integrated temperature transmitter probe of prior art cannot be adjusted, cannot be well adapted to the problem of various specifications pipeline.

[0006] To solve the above technical problems, the utility model provides the following technical scheme:

[0007] A kind of multifunctional integrated transmitter, including main component, the main component includes display instrument, the detection piece is fixed in the lower end of display instrument, the flange plate is movably connected to the outer circumferential side of detection piece, adjusting assembly is also provided on detection piece, the adjusting assembly includes the screw ring that is fixed to the outer circumferential side of detection piece, the circumferential surface between the one end of detection piece and screw ring is provided with protruding part, the outer circumferential side of detection piece where the protruding part is provided is movably connected with connecting piece, the connecting piece is fixedly connected with flange plate by connecting rod, the inner thread pipe is rotatably connected to the opposite surface of connecting piece and flange plate, the screw ring is screw-connected with inner thread pipe, the one end of detection piece close to display instrument is also fixed with reinforcing ring, the adjusting assembly further includes protection rod, the protection rod is hingedly connected to the circumferential surface of reinforcing ring and connecting piece respectively.

[0008] Preferably, the flange plate is also fixed with several support plates near one end of the display instrument.

[0009] Preferably, the guard rods are arranged in a ring array with the detection member as the center.

[0010] Preferably, the guard rod is formed by two short rods of the same length hinged together.

[0011] Preferably, the opposite surfaces of the reinforcing ring and the connecting member are both fixed with annular elastic sheets.

[0012] Preferably, the detection member is also fixed with a limiting member.

[0013] Compared with the prior art, the utility model provides a multifunctional integrated transmitter with the following beneficial effects:

[0014] 1. The adjusting assembly is arranged, in use, the inner threaded pipe is rotated, the threaded ring is moved, the threaded ring is arranged on the detection member, and the protruding portion is arranged on the threaded ring, under the limiting of the connecting member, the detection member can only stretch out or retract to the port, so that the detection member can be adjusted to the most appropriate position according to the pipe specification, and the problem that the integrated temperature transmitter probe cannot be adjusted and cannot be well applied to various specification pipes in the prior art is solved.

[0015] 2. The adjusting assembly is arranged, the thickened reinforcing ring is arranged at one end of the detection member, the connection between the detection member and the detection instrument is reinforced and covered, and the reinforcing ring and the connecting member are further provided with the guard rod, so that the exposed part of the detection member is prevented from being damaged by external force, and the problem that the detection member is easily bent and damaged under external force due to the thin and long feature of the detection member in the prior art is solved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structural schematic view of the utility model as a whole;

[0017] Figure 2 It is a structural schematic view of the detection member of the utility model;

[0018] Figure 3 It is a structural schematic view of the inner threaded ring of the utility model;

[0019] Figure 4 It is a structural schematic view of the related parts of the guard rod of the utility model.

[0020] In the drawing:

[0021] 1, main assembly; 11, display instrument; 12, detection member; 13, flange plate;

[0022] 2, adjusting assembly; 21, threaded ring; 22, protruding part; 23, connecting piece; 24, connecting rod; 25, internally threaded tube; 26, reinforcing ring; 27, annular spring; 28, protective rod; 29, limiting piece. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] As introduced in the background, the deficiencies in the prior art exist, in order to solve the above technical problems, the application provides a multifunctional integrated transmitter.

[0025] Please refer to Figure 1 Figure 4 A multifunctional integrated transmitter, comprising a main body assembly 1, the main body assembly 1 includes display instrument 11, the lower end of display instrument 11 is fixed with detection piece 12, the outer circumferential side of detection piece 12 is movably connected with flange 13, the upper part of detection piece 12 is also provided with adjusting assembly 2, adjusting assembly 2 includes threaded ring 21 fixed on the outer circumferential side of detection piece 12, the circumferential surface between one end of detection piece 12 and threaded ring 21 is provided with protruding part 22, the outer circumferential side of detection piece 12 provided with protruding part 22 is movably connected with connecting piece 23, connecting piece 23 is fixedly connected with flange 13 through connecting rod 24, the opposite surface of connecting piece 23 and flange 13 is rotatably connected with internally threaded tube 25, threaded ring 21 is screw connected with internally threaded tube 25, one end of detection piece 12 close to display instrument 11 is also fixed with reinforcing ring 26, adjusting assembly 2 also includes protective rod 28, the both ends of protective rod 28 are respectively hinged to the circumferential surface of reinforcing ring 26 and connecting piece 23.

[0026] ​When using the device, like the conventional integrated temperature transmitter, it is fixed to the pipe port where the transmitter is needed to be installed through the flange 13, and after the installation is completed, it can be adjusted through the adjusting assembly 2, first rotate the inner threaded pipe 25, so that the threaded ring 21 moves, because the threaded ring 21 is arranged on the detection piece 12, and the convex part 22 is also arranged on it, under the limiting of the connecting piece 23, the detection piece 12 can only stretch out or retract towards the port, so as to adjust the most appropriate position according to the pipe specification, and the thickened reinforcing ring 26 is also arranged at one end of the detection piece 12, which ensures that the connection between the detection piece 12 and the detection instrument is strengthened and covered, and it is not easy to break at this place, and the protective rod 28 is also arranged between the reinforcing ring 26 and the connecting piece 23, which can prevent the damage of the exposed part of the rod body of the detection piece 12 by external force, and the inner threaded pipe 25 itself plays a protective role for the internal detection piece 12, thereby greatly increasing the protection strength of itself and preventing accidental impact from the outside.

[0027] Further, the flange 13 is also fixed with a plurality of support plates near one end of the display instrument 11; the support plates can further reinforce the connection point of the flange 13 and reduce the risk of bending.

[0028] Further, the protective rods 28 are arranged in a ring array with the detection piece 12 as the center; the protective rods 28 cover the outer periphery of the exposed part of the detection piece 12 to prevent accidental impact.

[0029] Further, the protective rods 28 are connected by two short rods of the same length; because the detection piece 12 has the function of increasing or reducing the length of stretching into the pipe, the protective rods 28 need to be bent to cooperate with the adjustment.

[0030] Further, the reinforcing ring 26 and the connecting piece 23 are fixed with annular elastic pieces 27 on the opposite surfaces; the annular elastic pieces 27 can always maintain an outward pushing force, and when the device adjusts the length of stretching in, the protective rods 28 are always bent outward.

[0031] Further, the detection piece 12 is also fixed with a limiting piece 29; the limiting piece 29 mainly prevents over-adjustment, so that the stretching out and retracting are within the commonly used range.

[0032] Working principle: when using the device, same as conventional integrated temperature transmitter, through flange 13, it is fixed to the pipe port where the transmitter needs to be installed, after installation, it can be adjusted through adjusting assembly 2, first, rotate inner threaded pipe 25, make threaded ring 21 move, because threaded ring 21 is arranged on detection piece 12, and protruding part 22 is arranged on it, under the limiting of connecting piece 23, detection piece 12 can only stretch out or retract towards the port, so that it can be adjusted to the most appropriate position according to the pipe specification, at the same time, thickened reinforcing ring 26 is arranged at one end of detection piece 12, which guarantees the connection between detection piece 12 and detection instrument to be strengthened and covered, and it is not easy to break at this place, then, protection rod 28 is arranged between reinforcing ring 26 and connecting piece 23, which can prevent the damage of exposed part of detection piece 12 to rod body from outside, and inner threaded pipe 25 itself plays a protective role for internal detection piece 12, so that the protection strength of itself is greatly increased, and the accidental impact from outside is prevented.

[0033] Although the embodiments of the present application have been shown and described, it is to be understood that for the purpose of the present application, the embodiments can be changed, modified, replaced and transformed in various ways without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A multifunctional integrated transmitter comprising a main body assembly (1), characterized in that: The main body assembly (1) comprises a display instrument (11), a detection piece (12) is fixed at the lower end of the display instrument (11), and a flange plate (13) is movably connected to the outer circumferential side of the detection piece (12); The detection piece (12) is further provided with an adjusting assembly (2), the adjusting assembly (2) comprises a threaded ring (21) fixed to the outer circumferential side of the detection piece (12), a protruding part (22) is arranged on the circumferential surface between one end of the detection piece (12) and the threaded ring (21), a connecting piece (23) is movably connected to the outer circumferential side of the detection piece (12) provided with the protruding part (22), the connecting piece (23) is fixedly connected with the flange plate (13) through a connecting rod (24), and an internally threaded pipe (25) is rotatably connected to the opposite surfaces of the connecting piece (23) and the flange plate (13), and the threaded ring (21) is screw-connected with the internally threaded pipe (25); One end of the detection piece (12) close to the display instrument (11) is further fixed with a reinforcing ring (26), and the adjusting assembly (2) further comprises a protection rod (28), and the protection rod (28) is hingedly connected to the circumferential surfaces of the reinforcing ring (26) and the connecting piece (23) at both ends.

2. The multi-functional integrated transmitter of claim 1, wherein: The flange plate (13) is further fixed with a plurality of supporting plates at one end close to the display instrument (11).

3. The multi-functional integrated transmitter of claim 1, wherein: A plurality of protection rods (28) are arranged in a ring array around the detection piece (12).

4. The multi-functional integrated transmitter of claim 1, wherein: The protection rod (28) is hingedly connected by two short rods with the same length.

5. The multi-functional integrated transmitter of claim 1, wherein: The opposite surfaces of the reinforcing ring (26) and the connecting piece (23) are both fixed with annular elastic sheets (27).

6. The multi-functional integrated transmitter of claim 1, wherein: The detection piece (12) is further fixed with a limiting piece (29).

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