Wireless pressure transmitter convenient to install

Abstract

The utility model relates to the technical field of pressure transmitters, in particular to a wireless pressure transmitter convenient to install, which comprises a transmitter body and an installation plate, and the transmitter body is arranged at the upper end of the installation plate. The connecting mechanism is arranged at the upper end of the mounting plate, and the surface of the connecting mechanism extends to the surface of the transmitter body; wherein the connecting mechanism comprises a connecting pipe fixedly connected to the inner wall of the mounting plate, and a sealing assembly is arranged in the connecting pipe; during installation, the connecting pipe and the transmitter body can be installed under the effect of the sealing assembly, the auxiliary sealing effect is achieved, the device can extrude the air bag while tight connection is conducted, and therefore the air bag can be prevented from being damaged while the air bag deforms. A good sealing effect can be achieved when the transmitter body and the connecting pipe are connected, and then the situation that internal fluid leaks outwards after connection is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of pressure transmitters, in particular to a wireless pressure transmitter which is easy to install. Background Art

[0002] Wireless pressure sensors are suitable for measuring the pressure values ​​of non-viscous liquids, steam, gas and other media, and are suitable for long-distance transmission and industrial automation system matching, especially for occasions without reading conditions. Each pressure sensor detects the pressure data in each pipeline and transmits it wirelessly to the wireless data base station terminal RTU within a range of 300 meters. The RTU can upload the data to the central control room through wireless communication equipment such as SCDMA, GPRS, CDMA or data transmission radio, thereby realizing centralized detection and remote control;

[0003] After searching the prior art for "a wireless pressure transmitter", the publication number is "CN212585905U". This device can remove the support together with the main body from the horizontal plate by only pulling the two sets of rings and lifting the support, which is convenient for the inspection or subsequent installation of the main body; however, during connection, since the contact part between the pipeline and the device is not well sealed, the internal fluid may leak out after the connection. Utility Model Content

[0004] The purpose of the utility model is to provide a wireless pressure transmitter which is easy to install, so as to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A wireless pressure transmitter that is easy to install, comprising: a transmitter body and a mounting plate, wherein the transmitter body is arranged at the upper end of the mounting plate; a connecting mechanism, wherein the connecting mechanism is arranged at the upper end of the mounting plate, and the surface of the connecting mechanism extends to the surface of the transmitter body; wherein the connecting mechanism comprises a connecting pipe fixedly connected to the inner wall of the mounting plate, a sealing assembly is arranged inside the connecting pipe, and the surface of the sealing assembly extends to the surface of the transmitter body, and a mounting assembly is arranged on the surface of the sealing assembly, and the mounting assembly is arranged at the upper end of the mounting plate.

[0007] As a further solution of the utility model: the sealing assembly includes a connecting buckle fixedly connected to the surface of the transmitter body and a soft rubber tube fixedly connected to the inner wall of the connecting tube, the inner top wall of the connecting buckle is fixedly connected to an airbag, the surface of the airbag contacts the upper end of the connecting tube, and the lower end of the airbag penetrates to the inner wall of the connecting tube and contacts the surface of the soft rubber tube.

[0008] As a further solution of the utility model: the mounting assembly includes a base fixedly connected to the upper end of the mounting plate, the upper end of the base is fixedly connected to a connecting seat, the inner wall of the connecting seat is rotatably connected to a rotating shaft, the surface of the rotating shaft is fixedly connected to a fixed seat, and the upper end of the fixed seat is fixedly connected to a vertical plate.

[0009] As a further solution of the utility model: two connecting frames are fixedly connected to the surface of the connecting buckle, and a stop block is fixedly connected to the lower end of the connecting frame.

[0010] As a further solution of the utility model: a plurality of first clamping strips are fixedly connected to both sides of the connecting frame, and the plurality of first clamping strips are evenly distributed along the surface of the connecting frame.

[0011] As a further solution of the utility model: a spring sheet is arranged between the connecting seat and the adjacent vertical plate, and a second clamping strip is fixedly connected to the other side of the vertical plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] By setting up the sealing component, during the installation process, the device can install the connecting pipe and the transmitter body under the action of the sealing component, and this installation process plays a role of auxiliary sealing;

[0014] At the same time, by setting up the installation component, the manually operated connecting frame drives the stop block through the arc surface at the lower end and is inserted between the two vertical plates. At this time, the second clamping strips on the opposite sides of the two vertical plates form a clamping effect with the surfaces of the first clamping strips on both sides of the connecting frame. When in use, the vertical plate is fixedly connected to the surface of the rotating shaft through the fixing seat. At this time, with the spring sheet, the second clamping strip can be kept always close to the adjacent first clamping strip to maintain a good clamping state, thereby making the installation more convenient and assisting the sealing component to improve the sealing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of a wireless pressure transmitter that is easy to install;

[0016] Figure 2 It is a schematic diagram of the exploded structure of a connection mechanism of a wireless pressure transmitter that is easy to install;

[0017] Figure 3 A partial exploded cross-sectional view of a sealing component of a wireless pressure transmitter that is easy to install;

[0018] Figure 4 A schematic diagram of the connection between a connecting buckle and a connecting frame of a wireless pressure transmitter that is easy to install;

[0019] Figure 5A schematic diagram of the connection frame and the stop block of a wireless pressure transmitter that is easy to install;

[0020] Figure 6 The present invention is a schematic diagram of the exploded structure of an installation component of a wireless pressure transmitter that is easy to install.

[0021] In the figure: 1. transmitter body; 2. mounting plate; 3. connecting mechanism; 31. connecting pipe; 32. sealing assembly; 321. connecting buckle; 322. airbag; 323. soft rubber tube; 324. involute groove; 325. connecting frame; 326. stop block; 327. first clamping strip; 33. mounting assembly; 331. base; 332. connecting seat; 333. rotating shaft; 334. fixing seat; 335. vertical plate; 336. second clamping strip; 337. spring piece. DETAILED DESCRIPTION

[0022] Various exemplary embodiments, features and aspects of the present application will be described in detail below with reference to the accompanying drawings. The same reference numerals in the accompanying drawings represent elements with the same or similar functions. Although various aspects of the embodiments are shown in the accompanying drawings, the drawings are not necessarily drawn to scale unless otherwise specified.

[0023] The word “exemplary” is used exclusively herein to mean “serving as an example, example, or illustration.” Any embodiment described herein as “exemplary” is not necessarily to be construed as preferred or advantageous over other embodiments.

[0024] In addition, in order to better illustrate the present application, numerous specific details are provided in the specific embodiments below. It should be understood by those skilled in the art that the present application can also be implemented without certain specific details. In some examples, methods, means, and elements well known to those skilled in the art are not described in detail in order to highlight the subject matter of the present application.

[0025] See also Figures 1 to 6 In an embodiment of the utility model, a wireless pressure transmitter that is easy to install includes: a transmitter body 1 and a mounting plate 2, wherein the transmitter body 1 is arranged at the upper end of the mounting plate 2; a connecting mechanism 3, wherein the connecting mechanism 3 is arranged at the upper end of the mounting plate 2, and the surface of the connecting mechanism 3 extends to the surface of the transmitter body 1; the connecting mechanism 3 includes a connecting pipe 31 fixedly connected to the inner wall of the mounting plate 2, wherein a sealing component 32 is arranged inside the connecting pipe 31, wherein the surface of the sealing component 32 extends to the surface of the transmitter body 1, wherein a mounting component 33 is arranged on the surface of the sealing component 32, and the mounting component 33 is arranged at the upper end of the mounting plate 2;

[0026] Specifically, when installing on the upper end of the connecting pipe 31, the sealing component 32 will maintain the sealing effect of the connection between the transmitter body 1 and the connecting pipe 31. At the same time, the installation component 33 can prevent the sealing component 32 from falling off, thereby ensuring the tightness of the connection between the transmitter body 1 and the connecting pipe 31 after installation.

[0027] The sealing assembly 32 includes a connecting buckle 321 fixedly connected to the surface of the transmitter body 1 and a soft rubber tube 323 fixedly connected to the inner wall of the connecting tube 31. The inner top wall of the connecting buckle 321 is fixedly connected with an airbag 322. The surface of the airbag 322 contacts the upper end of the connecting tube 31. The lower end of the airbag 322 penetrates the inner wall of the connecting tube 31 and contacts the surface of the soft rubber tube 323.

[0028] For details, please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 The transmitter body 1 is inserted into the interior of the connecting tube 31 by hand, and the connecting buckle 321 is kept clamped on the upper end of the connecting tube 31. At this time, the airbag 322 inside the connecting buckle 321 will be squeezed and deformed by the top wall of the connecting buckle 321 and the upper end of the connecting tube 31, and squeezed into the interior of the connecting tube 31, thereby forming a relatively good sealing effect on the connection, ensuring that the internal fluid of the transmitter body 1 will not easily leak out after installation.

[0029] Two connecting frames 325 are fixedly connected to the surface of the connecting buckle 321, and a stopper 326 is fixedly connected to the lower end of the connecting frame 325. Both sides of the connecting frame 325 are fixedly connected to a plurality of first clamping strips 327, and the plurality of first clamping strips 327 are evenly distributed along the surface of the connecting frame 325;

[0030] For details, please refer to Figure 3 , Figure 4 The inner wall of the soft rubber tube 323 is provided with a plurality of gradually opening grooves 324, and the plurality of gradually opening grooves 324 are distributed in a ring shape along the inner wall of the soft rubber tube 323. The handheld transmitter body 1 is inserted into the lower end of the soft rubber tube 323. The setting of the gradually opening grooves 324 makes it easier to enter and insert. When the upper end of the soft rubber tube 323 is squeezed by the lower end of the transmitter body 1, the material of the soft rubber tube 323 will be deformed, which plays an auxiliary guiding role in the installation of the transmitter body 1. The two connecting frames 325 can balance the force on the connecting buckle 321 during installation, and the lower end of the stop block 326 is set to a sharp arc surface to avoid the connection frame 325 from being stuck when pressed downward. The setting of the plurality of first clips 327 on both sides ensures that the forces on both sides of the connection frame 325 are relatively balanced.

[0031] Specifically, by setting up the sealing component 32, during the installation process, the device can install the connecting pipe 31 and the transmitter body 1 under the action of the sealing component 32. This installation process plays a role of auxiliary sealing, and forms an extrusion effect on the airbag 322 through a tight connection. This extrusion effect causes the airbag 322 to deform, so that when the transmitter body 1 and the connecting pipe 31 are connected, it can have a good sealing effect and can effectively reduce the possibility of leakage of internal fluid to the outside.

[0032] For details, please refer to Figure 1 , Figure 2 , Figure 5 and Figure 6 A wireless pressure transmitter that is easy to install also includes a mounting assembly 33, the mounting assembly 33 includes a base 331 fixedly connected to the upper end of the mounting plate 2, the upper end of the base 331 is fixedly connected to a connecting seat 332, the inner wall of the connecting seat 332 is rotatably connected to a rotating shaft 333, the surface of the rotating shaft 333 is fixedly connected to a fixing seat 334, and the upper end of the fixing seat 334 is fixedly connected to a vertical plate 335;

[0033] A spring piece 337 is disposed between the connecting seat 332 and the adjacent vertical plate 335 , and a second clamping strip 336 is fixedly connected to the other side of the vertical plate 335 ;

[0034] Specifically, a spring piece 337 is fixedly connected to one side of the connecting seat 332, and the spring piece 337 is fixedly connected to one side of the adjacent vertical plate 335. The connecting frame 325 drives the stop block 326 to pass through the arc surface at the lower end and insert it between the two vertical plates 335. At this time, the second clamping strips 336 on the opposite sides of the two vertical plates 335 and the surfaces of the first clamping strips 327 on both sides of the connecting frame 325 form a clamping effect. When in use, since the vertical plate 335 is fixedly connected to the surface of the rotating shaft 333 through the fixing seat 334, the spring piece 337 can be used to keep the second clamping strip 336 always close to the adjacent first clamping strip 327, so as to maintain a good clamping state.

[0035] In the embodiment of the utility model, by setting the installation component 33, the manually operated connecting frame 325 drives the stop block 326 to pass through the arc surface at the lower end and be inserted between the two vertical plates 335. At this time, the second clamping strips 336 on the opposite sides of the two vertical plates 335 form a clamping effect with the surfaces of the first clamping strips 327 on both sides of the connecting frame 325. When in use, since the vertical plates 335 are fixedly connected to the surface of the rotating shaft 333 through the fixing seats 334, the spring clips 337 can be used to keep the second clamping strips 336 always close to the adjacent first clamping strips 327, maintaining a good clamping state, thereby making installation more convenient and assisting the sealing component 32 in improving the sealing effect.

[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0037] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A wireless pressure transmitter that is easy to install, characterized in that: include: A transmitter body (1) and a mounting plate (2), wherein the transmitter body (1) is arranged on the upper end of the mounting plate (2); A connecting mechanism (3), wherein the connecting mechanism (3) is arranged at the upper end of the mounting plate (2); The connection mechanism (3) comprises a connection pipe (31) fixedly connected to the inner wall of the mounting plate (2), a sealing component (32) is arranged inside the connection pipe (31), a mounting component (33) is arranged on the surface of the sealing component (32), and the mounting component (33) is arranged at the upper end of the mounting plate (2).

2. The wireless pressure transmitter that is easy to install according to claim 1 is characterized in that: The sealing assembly (32) comprises a connecting buckle (321) fixedly connected to the surface of the transmitter body (1) and a soft rubber tube (323) fixedly connected to the inner wall of the connecting tube (31); an airbag (322) is fixedly connected to the inner top wall of the connecting buckle (321); the surface of the airbag (322) contacts the upper end of the connecting tube (31); and the lower end of the airbag (322) penetrates the inner wall of the connecting tube (31) and contacts the surface of the soft rubber tube (323).

3. The wireless pressure transmitter that is easy to install according to claim 1 is characterized in that: The mounting assembly (33) comprises a base (331) fixedly connected to the upper end of the mounting plate (2); the upper end of the base (331) is fixedly connected to a connecting seat (332); the inner wall of the connecting seat (332) is rotatably connected to a rotating shaft (333); the surface of the rotating shaft (333) is fixedly connected to a fixing seat (334); and the upper end of the fixing seat (334) is fixedly connected to a vertical plate (335).

4. The wireless pressure transmitter that is easy to install according to claim 2 is characterized in that: Two connecting frames (325) are fixedly connected to the surface of the connecting buckle (321), and a stop block (326) is fixedly connected to the lower end of the connecting frame (325).

5. The wireless pressure transmitter that is easy to install according to claim 4 is characterized in that: A plurality of first clamping strips (327) are fixedly connected to both sides of the connection frame (325), and the plurality of first clamping strips (327) are evenly distributed along the surface of the connection frame (325).

6. The wireless pressure transmitter that is easy to install according to claim 3 is characterized in that: A spring sheet (337) is provided between the connecting seat (332) and the adjacent vertical plate (335), and a second clamping strip (336) is fixedly connected to the other side of the vertical plate (335).

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