CN216565929U

CN216565929U - Ultrasonic level meter for measurement and control

Info

Publication number: CN216565929U
Application number: CN202123253061.3U
Authority: CN
Inventors: 李新茂; 张丽; 朱登兵
Original assignee: Shanghai Spock Measurement And Control Equipment Co ltd
Current assignee: Shanghai Spock Measurement And Control Equipment Co ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-05-17
Anticipated expiration: 2031-12-22

Abstract

The utility model discloses an ultrasonic level meter for measurement and control, which comprises a shell, a sleeve and a first supporting rod, wherein a protective shell is arranged at the bottom of the shell, the sleeve is arranged on the inner wall of the protective shell, the first supporting rod is arranged on the inner wall of the protective shell, a first spring is arranged on the inner wall of the sleeve, a push rod is arranged on the inner wall of the sleeve in a penetrating manner, a pressure head is arranged at one end of the push rod, and a push head is arranged at one end of the push rod. According to the utility model, the effects of convenient installation and quick disassembly of the device are realized by installing the chuck, the first spring and the third support rod, the bearing moves to drive the second spring to move, the chuck is clamped in the sleeve by the second spring to realize the effect of quick installation, the pressure head is pushed to drive the push rod to move, the push rod moves to drive the first support block to move, the first support block moves to drive the first spring to move, the first spring moves to drive the push head to move, the push head moves to move the chuck out of the sleeve, and the functions of convenient installation and quick disassembly of the device are realized.

Description

Ultrasonic level meter for measurement and control

Technical Field

The utility model relates to the technical field of ultrasonic waves, in particular to an ultrasonic level meter for measurement and control.

Background

The ultrasonic level meter is a level height measuring sensor which is widely used in industrial fields, has no radiation, low power consumption, small volume and convenient installation and accords with industrial field communication bus transmission, the stronger the transmitted signal is, the stronger the reflected signal is, the receiver circuit can identify and monitor low liquid level signals even under the environment with stronger noise, and the measured signal has extremely high accuracy through temperature compensation, thus ensuring signal output and display.

The existing ultrasonic level meter has the defects that:

the patent document CN214010467U discloses an ultrasonic level meter, the right of protection "includes an ultrasonic level meter body, an ultrasonic probe is arranged at the bottom end of the ultrasonic level meter body, an integral connecting shell is sleeved at the top of the ultrasonic probe, a first external thread is carved on the outside of the connecting shell, a bolt hole is formed at the bottom of the connecting shell, a reinforcing ring is sleeved on the outside of the connecting shell, a first internal thread is carved on the inner wall of the reinforcing ring, and the reinforcing ring is screwed with the first external thread through the first internal thread. The information detected by the ultrasonic level meter body is convenient to view. However, the absence of a corresponding quick mounting mechanism results in a great deal of time waste and great inconvenience during mounting.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an ultrasonic level meter for measurement and control, which aims to solve the problem that the prior art is short of a quick mounting mechanism.

In order to achieve the purpose, the utility model provides the following technical scheme: an ultrasonic level meter for measurement and control comprises a shell, a sleeve and a first supporting rod, wherein a protective shell is installed at the bottom of the shell, the sleeve is installed on the inner wall of the protective shell, and the first supporting rod is installed on the inner wall of the protective shell;

the inner wall of the sleeve is provided with a first spring, the inner wall of the sleeve is provided with a push rod in a penetrating manner, one end of the push rod is provided with a pressure head, one end of the push rod is provided with a push head, the outer wall of the push rod is provided with a first supporting block, and the outer wall of the first supporting block is connected with one end of the first spring;

the second spring is installed to the inner wall of shell, the display screen is installed to the outer wall of shell, the treater is installed to the inner wall of shell.

Preferably, a first motor is installed to the outer wall of first branch, and the fan blade is installed to the output of first motor, and second branch is installed to the inner wall of protecting crust, and the pillar is installed at the top of second branch, and a second piece is installed to the outer wall of pillar, and a third spring is installed to the outer wall of a second piece, and the filter screen is installed to the one end of third spring, and a second motor is installed to the outer wall of second branch, and the output of second motor is installed and is moved the head.

Preferably, the outer wall of the shell is provided with a non-slip mat.

Preferably, a third supporting rod is installed at one end of the second spring, a bearing is installed on the outer wall of the third supporting rod, and a clamping head is installed at one end of the third supporting rod.

Preferably, the outer wall of the protective shell is provided with an opening.

Preferably, the outer wall of the housing is provided with a button.

Preferably, the inner wall of the protective shell is provided with a probe.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the effects of convenient installation and quick disassembly of the device are realized by installing the chuck, the first spring and the third support rod, the chuck moves to drive the third support rod to move, the third support rod moves to drive the bearing to move, the bearing moves to drive the second spring to move, the chuck is clamped in the sleeve by the second spring to move, the effect of quick installation is realized, the pressing head is pushed to drive the push rod to move, the push rod moves to drive the first support block to move, the first support block moves to drive the first spring to move, the first spring moves to drive the pushing head to move, and the pushing head moves to move to enable the chuck to move out of the sleeve, so that the functions of convenient installation and quick disassembly of the device are realized;

2. the utility model realizes the effects of preventing the blockage of the probe and cleaning stains by installing the filter screen, the second motor and the fan blade, the second support block is used for providing support for the third spring, the second support rod is used for providing support for the second motor, the filter screen is used for preventing the stains from blocking the probe, the second motor rotates to drive the movable head to rotate, the movable head rotates to drive the filter screen to rotate, the filter screen rotates to drive the third spring to move, the third spring moves to shake off the stains on the surface of the filter screen, the first motor rotates to drive the fan blade to rotate, the fan blade rotates to generate wind power to blow the filter screen, so that the cleaning is more thorough, and the functions of preventing the blockage of the probe and cleaning the stains are realized.

Drawings

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

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic view of the sleeve portion of the present invention;

fig. 4 is a schematic view of the structure of a first strut part of the present invention.

In the figure: 1. a housing; 101. a non-slip mat; 2. a sleeve; 201. pushing the head; 202. a first support block; 203. a first spring; 204. a pressure head; 205. a push rod; 3. a first support bar; 301. filtering with a screen; 302. a third spring; 303. a pillar; 304. moving the head; 305. a first motor; 306. a fan blade; 307. a second motor; 308. a second support bar; 4. a second spring; 401. a third support bar; 402. a bearing; 403. clamping a head; 5. a protective shell; 501. an opening; 6. a display screen; 601. a button; 7. a processor; 701. and (4) a probe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1: referring to fig. 1 and 2, an ultrasonic level meter for measurement and control comprises a housing 1, a sleeve 2 and a first supporting rod 3, wherein the housing 1 is used for protecting a device, the sleeve 2 is used for supporting a first spring 203, the first supporting rod 3 is used for supporting a first motor 305, a protective shell 5 is installed at the bottom of the housing 1, the protective shell 5 is used for protecting a probe 701, the sleeve 2 is installed on the inner wall of the protective shell 5, the first supporting rod 3 is installed on the inner wall of the protective shell 5, a second spring 4 is installed on the inner wall of the housing 1, the second spring 4 is used for providing a moving condition for a third supporting rod 401, a display screen 6 is installed on the outer wall of the housing 1, the display screen 6 is used for displaying the state of the device, a processor 7 is installed on the inner wall of the housing 1, the processor 7 is used for processing signals, an anti-skid pad 101 is installed on the outer wall of the housing 1, the anti-slip mat 101 is used for preventing the device from slipping off during installation, the outer wall of the protective shell 5 is provided with an opening 501, the opening 501 is used for providing a stain outlet, the outer wall of the shell 1 is provided with a button 601, the button 601 is used for controlling the state of the device, the inner wall of the protective shell 5 is provided with a probe 701, and the probe 701 is used for sending an ultrasonic signal.

Example 2: referring to fig. 3, a first spring 203 is installed on the inner wall of a sleeve 2, a push rod 205 is installed on the inner wall of the sleeve 2 in a penetrating manner, a pressure head 204 is installed at one end of the push rod 205, a push head 201 is installed at one end of the push rod 205, a first support block 202 is installed on the outer wall of the push rod 205, the outer wall of the first support block 202 is connected with one end of the first spring 203, a third support rod 401 is installed at one end of a second spring 4, a bearing 402 is installed on the outer wall of the third support rod 401, a chuck 403 is installed at one end of the third support rod 401, the chuck 403 moves to drive the third support rod 401 to move, the third support rod 401 moves to drive the bearing 402 to move, the bearing 402 moves to drive the second spring 4 to move, the second spring 4 moves to clamp the chuck 403 into the inner portion of the sleeve 2, so as to achieve the effect of quick installation, the push head 204 is pushed to drive the push rod 205 to move, the push rod 205 moves to drive the first support block 202 to move, the first support block 202 moves to drive the first spring 203 to move, the first spring 203 moves to drive the pushing head 201 to move, and the pushing head 201 moves to enable the clamping head 403 to move out of the sleeve 2, so that the functions of convenient installation and quick disassembly of the device are realized.

Example 3: referring to fig. 4, a first motor 305 is installed on the outer wall of the first support rod 3, a fan blade 306 is installed at the output end of the first motor 305, a second support rod 308 is installed on the inner wall of the protective shell 5, a support column 303 is installed on the top of the second support rod 308, a second support block is installed on the outer wall of the support column 303, a third spring 302 is installed on the outer wall of the second support block, a filter screen 301 is installed at one end of the third spring 302, a second motor 307 is installed on the outer wall of the second support rod 308, a movable head 304 is installed at the output end of the second motor 307, the second support block is used for supporting the third spring 302, the second support rod 308 is used for supporting the second motor 307, the filter screen 301 is used for preventing dirt from blocking the probe 701, the movable head 304 is rotated by the rotation of the second motor 307, the movable head 304 is rotated to drive the filter screen 301 to rotate, the third spring 302 is rotated to drive the third spring 302 to move, and shake off dirt on the surface of the filter screen 301, the first motor 305 rotates to drive the fan blades 306 to rotate, the fan blades 306 rotate to generate wind force to blow towards the filter screen 301, so that the filter screen 301 is cleaned more thoroughly, and the functions of preventing the probe 701 from being blocked and cleaning stains are achieved.

In the working principle, the shell 1 is used for protecting the device, the sleeve 2 is used for supporting the first spring 203, the first support rod 3 is used for supporting the first motor 305, the protective shell 5 is used for protecting the probe 701, the second spring 4 is used for providing a moving condition for the third support rod 401, the display screen 6 is used for displaying the state of the device, the processor 7 is used for processing signals, the chuck 403 moves to drive the third support rod 401 to move, the third support rod 401 moves to drive the bearing 402 to move, the bearing 402 moves to drive the second spring 4 to move, the chuck 403 is clamped in the sleeve 2 by the second spring 4 to move, the effect of quick installation is realized, the pressure head 204 is pushed to drive the push rod 205 to move, the push rod 205 moves to drive the first support block 202 to move, the first support block 202 moves to drive the first spring 203 to move, the first spring 203 moves to drive the push head 201 to move, the pushing head 201 moves to enable the clamping head 403 to move out of the sleeve 2, so that the functions of convenient installation and quick disassembly of the device are achieved, the second support block is used for supporting the third spring 302, the second support rod 308 is used for supporting the second motor 307, the filter screen 301 is used for preventing stains from blocking the probe 701, the second motor 307 rotates to drive the moving head 304 to rotate, the moving head 304 rotates to drive the filter screen 301 to rotate, the filter screen 301 rotates to drive the third spring 302 to move, the third spring 302 moves to enable stains on the surface of the filter screen 301 to shake off, the first motor 305 rotates to drive the fan blade 306 to rotate, the fan blade 306 rotates to generate wind force to blow towards the filter screen 301, so that the cleaning is more thorough, and the functions of preventing the blockage of the probe 701 and cleaning the stains are achieved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an ultrasonic wave level meter of observing and controling usefulness, includes shell (1), sleeve (2) and first branch (3), its characterized in that: a protective shell (5) is mounted at the bottom of the shell (1), a sleeve (2) is mounted on the inner wall of the protective shell (5), and a first support rod (3) is mounted on the inner wall of the protective shell (5);

a first spring (203) is installed on the inner wall of the sleeve (2), a push rod (205) is installed on the inner wall of the sleeve (2) in a penetrating mode, a pressure head (204) is installed at one end of the push rod (205), a push head (201) is installed at one end of the push rod (205), a first support block (202) is installed on the outer wall of the push rod (205), and the outer wall of the first support block (202) is connected with one end of the first spring (203);

second spring (4) are installed to the inner wall of shell (1), display screen (6) are installed to the outer wall of shell (1), treater (7) are installed to the inner wall of shell (1).

2. The ultrasonic level gauge for measurement and control according to claim 1, wherein: first motor (305) are installed to the outer wall of first branch (3), fan blade (306) are installed to the output of first motor (305), second branch (308) are installed to the inner wall of protecting crust (5), pillar (303) are installed at the top of second branch (308), the second piece is installed to the outer wall of pillar (303), third spring (302) are installed to the outer wall of second piece, filter screen (301) are installed to the one end of third spring (302), second motor (307) are installed to the outer wall of second branch (308), move head (304) are installed to the output of second motor (307).

3. An ultrasonic level gauge for measurement and control according to claim 1, characterised in that: and the outer wall of the shell (1) is provided with an anti-skid pad (101).

4. An ultrasonic level gauge for measurement and control according to claim 1, characterised in that: third branch (401) are installed to the one end of second spring (4), and bearing (402) are installed to the outer wall of third branch (401), and dop (403) are installed to the one end of third branch (401).

5. The ultrasonic level gauge for measurement and control according to claim 1, wherein: the outer wall of the protective shell (5) is provided with an opening (501).

6. The ultrasonic level gauge for measurement and control according to claim 1, wherein: the button (601) is installed on the outer wall of the shell (1).

7. The ultrasonic level gauge for measurement and control according to claim 1, wherein: and a probe (701) is installed on the inner wall of the protective shell (5).