CN218475645U

CN218475645U - High-precision measuring sensor with cleaning function

Info

Publication number: CN218475645U
Application number: CN202222823532.8U
Authority: CN
Inventors: 姚文朝; 姚文政; 杨远红
Original assignee: Phoskey Shenzhen Precision Technology Co ltd
Current assignee: Phoskey Shenzhen Precision Technology Co ltd
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2023-02-14
Anticipated expiration: 2032-10-26

Abstract

The utility model discloses a high accuracy measuring transducer with clean function in instrument field, including the mounting panel, the bottom fixed mounting of mounting panel has the gauge stick, lies in gauge stick one side on the mounting panel and is provided with clean mechanism, and clean mechanism is including dwang, screw rod, internal thread sleeve, connecting rod, connecting block, opening and clean cotton. The utility model discloses a set up clean mechanism for the handle drives dwang and screw rod and rotates, internal thread sleeve closes with the screw rod soon, internal thread sleeve drives clean cotton through driving the connecting rod and cleans the gauge stick from top to bottom, the protective housing can protect the instrument, avoid measuring sensor to receive the gravity striking in the transportation, cause the inner member to receive the damage, filter screen and honeycomb panel can filter the corrosive gas in dust impurity and the air simultaneously, protection measuring sensor has, be convenient for clear up the advantage of gauge stick.

Description

High-precision measuring sensor with cleaning function

Technical Field

The utility model relates to an instrument field specifically is a high accuracy measuring transducer with clean function.

Background

The measuring instrument can sense the measured information and convert the sensed information into electric signals or other required information output according to a certain rule so as to meet the requirements of information transmission, processing, storage, display, recording, control and the like.

Chinese patent publication No. CN215573433U discloses a protection device for temperature sensor, including installation apron, temperature instrument, gauge rod, threaded rod, thread bush and knob, there is the temperature instrument installation apron top one end through bolt fixed mounting, the gauge rod of temperature instrument bottom runs through to lay in the gauge rod bottom, the cover is equipped with the sliding sleeve on the gauge rod, gauge rod bottom both sides are equipped with semi-circular cardboard respectively, the cleaning pad is installed through the bolt to semi-circular cardboard inner wall, gauge rod one side is equipped with the threaded rod. The whole device can guarantee the stability of the long-term temperature detection of the temperature instrument, has good conditions for replacing and maintaining, does not need personnel to dismantle the temperature instrument when cleaning the detection rod of the temperature instrument, can realize the cleaning treatment of the detection part of the temperature instrument outside the container, and has higher practicability.

In the patent, when the cleaning pad is detached and cleaned, a plurality of bolts need to be screwed for detachment, and when objects such as sewage or other relatively dirty liquid are detected, the cleaning pad needs to be frequently replaced and cleaned, which is time-consuming and labor-consuming, and a layer of dirt is adhered to the surface of the threaded rod for a long time, so that certain influence is caused on the cleaning and use of the measuring sensor; the temperature instrument is not provided with a protection measure, and if the temperature instrument slips or is impacted by gravity in transportation, the instrument is easily damaged, and the service life of the instrument is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high accuracy measuring transducer with clean function has protection measuring transducer, is convenient for clear up the gauge rod, improves the advantage of detection effect accuracy to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a high-precision measuring sensor with a cleaning function comprises a mounting plate, wherein a detection rod is fixedly mounted at the bottom of the mounting plate, a cleaning mechanism is arranged on the mounting plate and positioned on one side of the detection rod, the cleaning mechanism comprises a rotating rod, a screw rod, an internal thread sleeve, a connecting rod, a connecting block, a through hole and cleaning cotton, the through hole is formed in the mounting plate, the rotating rod penetrates through the through hole from top to bottom and is rotatably mounted on the mounting plate, the screw rod is mounted at the lower end of the rotating rod, the internal thread sleeve is movably sleeved on the screw rod, the connecting rod is fixedly mounted on the outer wall of the internal thread sleeve, the connecting block is fixedly mounted at one end, far away from the internal thread sleeve, of the connecting rod, the connecting block is provided with a through hole matched with the detection rod, the connecting block is sleeved on the detection rod through the through hole, and the cleaning cotton contacted with the detection rod is arranged in the through hole; the bottom of dwang is seted up flutedly, be provided with the installation piece in the recess, the bottom installation screw rod of installation piece, the U-shaped groove has been seted up and clamping mechanism has been provided with, clamping mechanism is further including the telescopic link, a spring, concave piece and fixture block, the one end fixed mounting of telescopic link is on one side inner wall in U-shaped groove, the spring sliding sleeve is established on the telescopic link, the one end of spring and one side inner wall fixed connection in U-shaped groove, concave piece fixed mounting is at the other end of telescopic link, the other end of spring and one side inner wall fixed connection of concave piece, fixture block fixed mounting is on one side outer wall that the telescopic link was kept away from to concave piece, set up on the inner wall of the recess of dwang with fixture block complex draw-in groove.

Through setting up the draw-in groove, the fixture block extends to in the draw-in groove and with the inner wall sliding connection of draw-in groove.

As a further aspect of the present invention: the top fixed mounting of mounting panel has the instrument, and there is the protective housing at the top of mounting panel through screw fixed mounting, and in the protective housing was arranged in to the instrument, a plurality of louvre had all been seted up on the both sides outer wall of protective housing, and fixed mounting has the filter screen on being located the lateral wall of the protective housing in the louvre outside, and fixed mounting has the honeycomb panel on the top inner wall of protective housing.

As a further aspect of the present invention: and the outer walls of two sides of the protective shell are provided with protective plates. Two guard plates all are L shape setting.

Through setting up the guard plate for the instrument is when detecting, and sewage etc. can not get into in the protective housing through the heat dissipation, thereby damages the instrument.

As a further aspect of the present invention: the protective housing is made of organic glass, and the honeycomb plate is made of activated carbon.

Through setting up the protective housing for when the instrument can observe measured data when moving, also have protectiveness, chemical stability and weatherability.

As a further aspect of the present invention: the outer wall of one side that two spill pieces kept away from each other is gone up fixed mounting and is pressed the briquetting, and the bottom fixed mounting of screw rod has the stopper.

Through setting up the stopper for the screw rod drives the internal thread sleeve and reciprocates when clean to the gauge rod, can restrict the position that the internal thread sleeve removed, avoids the internal thread sleeve to drop from the screw rod.

As a further aspect of the present invention: the top fixed mounting of dwang has the turning block, and the top fixed mounting of turning block has the handle.

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

1. the utility model discloses in, through setting up clean mechanism for the handle drives dwang and screw rod and rotates, and the internal thread sleeve closes with the screw rod soon, and the internal thread sleeve drives clean cotton through driving the connecting rod and cleans the probe rod from top to bottom, and the protective housing can protect the instrument, avoids measuring sensor to receive the gravity striking in the transportation, causes the inner member to receive the damage, and filter screen and honeycomb panel can filter the corrosive gas in dust impurity and the air simultaneously, have protection measuring sensor, are convenient for clear up the advantage of probe rod.

2. The utility model discloses in, hold the mechanism through setting up the card, press the pressing block and drive concave piece downstream, concave piece extrusion spring makes the telescopic link shrink simultaneously, concave piece drives fixture block downstream, then let the connecting rod cover on the gauge rod, arrange the recess in with the installation piece, loosen the pressing block, spring release elasticity promotes concave piece and drives in the fixture block card advances the draw-in groove, be convenient for with screw rod and clean cotton dismantlement, also be convenient for clean cotton cleanness when avoiding the surface of screw rod to pile up the function that the dirt influences instrumentation, convenient to detach screw rod is favorable to the operation of cleaning work and to the maintenance of burnisher.

3. The utility model discloses in, can protect the instrument through setting up the protective housing on the mounting panel, avoid the instrument slippage or receive the gravity striking in the transportation, cause the instrument to receive the damage, cause the measuring result easily accurate inadequately, filter screen and honeycomb panel can filter the corrosive gas in dust impurity and the air simultaneously, increase the life of instrument.

Drawings

Fig. 1 is an elevational sectional structural schematic view of a high-precision measuring sensor according to the present invention;

FIG. 2 is an enlarged schematic view of a portion A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged schematic view of a portion B of FIG. 1 according to the present invention;

fig. 4 is the assembly structure diagram of the connecting block, the port and the cleaning cotton of the present invention.

In the figure: 1. mounting a plate; 2. a probe rod; 3. rotating the rod; 4. a groove; 5. mounting blocks; 6. a U-shaped groove; 7. a telescopic rod; 8. a spring; 9. a concave block; 10. a clamping block; 11. a screw; 12. an internally threaded sleeve; 13. a connecting rod; 14. connecting blocks; 15. a port; 16. cleaning cotton; 17. a meter; 18. a protective shell; 19. heat dissipation holes; 20. a filter screen; 21. a honeycomb panel; 22. a pressing block; 23. a handle; 24. and (4) a protective plate.

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.

Please refer to fig. 1-4, in an embodiment of the present invention, a high precision measurement sensor with a cleaning function, includes a mounting plate 1, a detecting rod 2 is fixedly mounted at the bottom of the mounting plate 1, a cleaning mechanism is disposed on one side of the detecting rod 2 on the mounting plate 1, the cleaning mechanism includes a rotating rod 3, a screw 11, an internal thread sleeve 12, a connecting rod 13, a connecting block 14, an opening 15 and a cleaning cotton 16, a through hole is disposed on the mounting plate 1, the rotating rod 3 passes through the through hole from top to bottom and is rotatably mounted on the mounting plate 1, the screw 11 is mounted at the lower end of the rotating rod 3, the internal thread sleeve 12 is movably sleeved on the screw 11, the connecting rod 13 is fixedly mounted on the outer wall of the internal thread sleeve 12, a connecting block 14 is fixedly mounted at one end of the connecting rod 13 far away from the internal thread sleeve 12, the connecting block 14 is disposed with an opening 15 adapted to the detecting rod 2, the connecting block 14 is sleeved on the detecting rod 2 through the opening 15, and a cleaning cotton 16 contacting the detecting rod 2 is disposed in the opening 15; the bottom of dwang 3 is seted up flutedly 4, be provided with installation piece 5 in the recess 4, installation piece 5's bottom installation screw rod 11, U-shaped groove 6 has been seted up and is provided with card and hold the mechanism, card is held the mechanism and is further including telescopic link 7, spring 8, spill piece 9 and fixture block 10, the one end fixed mounting of telescopic link 7 is on one side inner wall of U-shaped groove 6, spring 8 slip cap is established on telescopic link 7, spring 8's one end and one side inner wall fixed connection of U-shaped groove 6, spill piece 9 fixed mounting is at the other end of telescopic link 7, the other end of spring 8 and one side inner wall fixed connection of spill piece 9, fixture block 10 fixed mounting is on one side outer wall that telescopic link 7 was kept away from to spill piece 9, set up on the inner wall of recess 4 of dwang 3 with fixture block 10 complex draw-in groove.

Through setting up the draw-in groove, fixture block 10 extends to in the draw-in groove and with the inner wall sliding connection of draw-in groove.

Wherein, the top fixed mounting of mounting panel 1 has instrument 17, and screw fixed mounting has protective housing 18 at the top of mounting panel 1, and in protective housing 18 was arranged in to instrument 17, a plurality of louvre 19 had all been seted up on the both sides outer wall of protective housing 18, and fixed mounting has filter screen 20 on the lateral wall of protective housing 18 that is located the louvre 19 outside, and fixed mounting has honeycomb panel 21 on the top inner wall of protective housing 18.

Wherein, the outer walls of the two sides of the protective shell 18 are both provided with protective plates 24. Two guard plates all are L shape setting.

Through setting up guard plate 24 for instrument 17 is when examining, and sewage etc. can not get into in the protective housing 18 through the heat dissipation, thereby damages instrument 17.

Wherein, the protective housing 18 is made of organic glass 18, and the honeycomb panel 21 is made of activated carbon 21.

By arranging the protective shell 18 made of organic glass, the instrument 17 can observe measured data during operation and has protectiveness, chemical stability and weather resistance; the honeycomb plate 21 made of activated carbon has a good filtering effect.

Wherein, fixed mounting has according to briquetting 22 on the one side outer wall that two concave blocks 9 kept away from each other, and the bottom fixed mounting of screw rod 11 has the stopper.

Through setting up the stopper for screw rod 11 drives internal thread sleeve 12 and reciprocates when clean to probe rod 2, can restrict the position that internal thread sleeve 12 removed, avoids internal thread sleeve 12 to drop from screw rod 11.

Wherein, a clamping groove is arranged on the inner wall of one side of the groove 4, and the clamping block 10 extends into the clamping groove and is connected with the inner wall of the clamping groove in a sliding way.

Wherein, the top fixed mounting of dwang 3 has the turning block, and the top fixed mounting of turning block has handle 23.

The utility model discloses a theory of operation is: when the measuring sensor is used, the detection rod 2 is put into an object to be measured, and then a worker reads out a measurement result through the instrument 17; when the detection rod 2 needs to be cleaned after measurement is finished, the cleaning mechanism is installed, the connecting block 14 is firstly sleeved on the detection rod, the connecting block 14 is connected with the internal thread sleeve 12 through the connecting rod, the internal thread sleeve 12 is installed on the screw rod 11, the upper end of the screw rod 11 is installed at the bottom of the installation block 5, the pressing block 22 is pressed to drive the concave block 9 and further drive the clamping block 10, the installation block 5 is installed in the rotating rod 3, then the pressing block 22 is loosened to clamp the clamping block 10 in the clamping groove of the groove 4 of the rotating rod 3, installation of the cleaning mechanism is achieved, then the handle 23 is rotated to drive the rotating rod 3 and the screw rod 11 to rotate, the internal thread sleeve 12 is in threaded fit with the screw rod 11, the connecting rod 13 on one side of the internal thread sleeve 12 is connected with the connecting block 14 sleeved on the detection rod 2, therefore, the internal thread sleeve 12 cannot rotate along with the rotation of the screw rod, the internal thread sleeve 12 moves up and down along the screw rod when the screw rod rotates, and the internal thread sleeve 12 moves up and down to drive the cleaning cotton 16 in the connecting block 14 to clean the detection rod 2 up and down through the driving the connecting rod 13; when cleaning is not needed, the pressing block 22 is pressed to drive the clamping block 10 to be separated from the clamping groove, then the mounting block 5 with the screw 11 is separated from the rotating rod 3, then the internal thread sleeve 12 is removed, and the connecting block 14 is separated from the detection rod 2; instrument 17 can be protected to protective housing 18 on the mounting panel 1, avoids instrument 17 to receive the gravity striking in the transportation, causes instrument 17 to receive the damage, and filter screen 20 and honeycomb panel 21 can filter the corrosive gas in dust impurity and the air simultaneously, and then the protection instrument.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a high accuracy measuring transducer with clean function, includes mounting panel (1), the bottom fixed mounting of mounting panel (1) has probe rod (2), its characterized in that: a cleaning mechanism is arranged on one side, located on the detecting rod (2), of the mounting plate (1), and comprises a rotating rod (3), a screw rod (11), an internal thread sleeve (12), a connecting rod (13), a connecting block (14), a through hole (15) and cleaning cotton (16), a through hole is formed in the mounting plate (1), the rotating rod (3) penetrates through the through hole from top to bottom and is rotatably mounted on the mounting plate (1), the screw rod (11) is mounted at the lower end of the rotating rod (3), the internal thread sleeve (12) is movably sleeved on the screw rod (11), the connecting rod (13) is fixedly mounted on the outer wall of the internal thread sleeve (12), the connecting block (14) is fixedly mounted at one end, far away from the internal thread sleeve (12), of the connecting rod (13) is provided with the through hole (15) matched with the detecting rod (2), the connecting block (14) is sleeved on the detecting rod (2) through the through hole (15), and the cleaning cotton (16) in the through hole (15) and in contact with the detecting rod (2); the bottom of dwang (3) is seted up fluted (4), be provided with installation piece (5) in recess (4), bottom installation screw rod (11) of installation piece (5), U-shaped groove (6) have been seted up at the middle part of installation piece (5) and be provided with clamping mechanism, clamping mechanism is further including telescopic link (7), spring (8), spill piece (9) and fixture block (10), the one end fixed mounting of telescopic link (7) is on one side inner wall of U-shaped groove (6), spring (8) slip cap is established on telescopic link (7), the one end of spring (8) and one side inner wall fixed connection of U-shaped groove (6), spill piece (9) fixed mounting is at the other end of telescopic link (7), the other end and one side inner wall fixed connection of spill piece (9) of spring (8), fixture block (10) fixed mounting is on one side outer wall that telescopic link (7) was kept away from in spill piece (9), set up the draw-in groove with fixture block (10) complex on the inner wall of recess (4) of dwang (3).

2. The high accuracy measurement sensor according to claim 1, wherein: the utility model discloses a safety protection device for vehicle, including mounting panel (1), protective housing (18) are all seted up on the both sides outer wall of protective housing (18), and fixed mounting has a plurality of louvre (19) on the lateral wall of protective housing (18) in protective housing (18) is arranged in to the top fixed mounting of mounting panel (1) instrument (17), and fixed mounting has honeycomb panel (21) on the top inner wall of protective housing (18) on fixed mounting has a plurality of louvre (19) on the both sides outer wall of protective housing (18).

3. A high accuracy measurement sensor according to claim 2, wherein: and the outer walls of two sides of the protective shell (18) are respectively provided with a protective plate (24).

4. A high accuracy measurement sensor according to claim 2, wherein: the protective shell (18) is made of organic glass, and the honeycomb plate (21) is made of activated carbon and is a honeycomb plate (21).

5. A high accuracy measurement sensor according to claim 1, wherein: the outer wall of one side that two concave blocks (9) kept away from each other is fixed with presses down briquetting (22), and the bottom fixed mounting of screw rod (11) has the stopper.

6. A high accuracy measurement sensor according to claim 1, wherein: the top fixed mounting of dwang (3) has the turning block, and the top fixed mounting of turning block has handle (23).