CN216387391U

CN216387391U - Surface pollution detector

Info

Publication number: CN216387391U
Application number: CN202122806863.6U
Authority: CN
Inventors: 屈卫卫; 陈炼; 查钢强; 黑大千; 徐晓禹
Original assignee: Suzhou Durui Monitoring Technology Co ltd
Current assignee: Suzhou Durui Monitoring Technology Co ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-04-26
Anticipated expiration: 2031-11-16

Abstract

The utility model belongs to the technical field of detectors, and particularly relates to a surface pollution detector which comprises a shell, wherein the bottom of the shell is provided with an opening, a detection module and an electric push rod are fixedly installed on the inner wall of the top of the shell, a handle is fixedly installed at the top of the shell, the inner walls of two sides of the shell are provided with a same clip frame in a sliding mode, the bottom end of the electric push rod is fixedly connected with the clip frame, a left rotating shaft is installed on the clip frame in a rotating mode, two strip-shaped openings are formed in the clip frame in a sliding mode, sliding blocks are installed in the two strip-shaped openings in a sliding mode, a same right rotating shaft is installed on the two sliding blocks in a rotating mode, and rotating rollers are fixedly sleeved on the left rotating shaft and the right rotating shaft. The device is reasonable in design and simple to operate, can detect a plane and an upward protruding cambered surface, and is convenient to store after use, so that the device can be effectively protected and is convenient to use.

Description

Surface pollution detector

Technical Field

The utility model relates to the technical field of detectors, in particular to a surface pollution detector.

Background

The surface contamination monitor is a meter for monitoring the contamination level of various surface radioactive substances (alpha, beta).

Chinese patent with the publication number of CN 207717656U discloses a novel portable surface pollution detector, which comprises a casing, wherein a handle is arranged above the casing, the outer surface of the handle is coated with a silica gel anti-slip protective sleeve, the upper surface of the casing is provided with a display screen, one side of the display screen is provided with a fluorescent key, one side of the casing is provided with a data interface, the lower surface of the casing is provided with a measuring plate, and a high polymer engineering plastic protective plate is arranged below the casing; the macromolecular engineering plastic protection board has been set up on portable surface pollution detector, macromolecular engineering plastic protection board can play the guard action to measuring the board, prevent to be stained with debris on the measuring board, thereby guarantee the measurement accuracy of measuring the board, set up silica gel antiskid protective sheath on portable surface pollution detector, the inside embedding of silica gel antiskid protective sheath has heating resistor silk, when the weather is more chilly, the user can heat silica gel antiskid protective sheath through heating resistor silk. The above contents are extracted from the abstract part of the specification in the above patent, the above scheme can only perform detection operation on a flat surface, and when the surface to be detected is a convex cambered surface, the situation that effective detection cannot be performed occurs, so the utility model provides a surface contamination detector to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects of the prior art and provides a surface contamination detector.

The technical purpose of the utility model is realized by the following technical scheme: a surface pollution detector comprises a shell, wherein the bottom of the shell is arranged in an opening, a detection module and an electric push rod are fixedly mounted on the inner wall of the top of the shell, a handle is fixedly mounted at the top of the shell, the inner walls of two sides of the shell are provided with the same clip frame in a sliding manner, the bottom end of the electric push rod is fixedly connected with the clip frame, a left rotating shaft is rotatably mounted on the clip frame, two strip-shaped openings are formed in the clip frame, sliding blocks are respectively and slidably mounted in the two strip-shaped openings, the same right rotating shaft is rotatably mounted on the two sliding blocks, rotating rollers are fixedly sleeved on the left rotating shaft and the right rotating shaft, the two rotating rollers are rotatably connected with the same sampling belt, a small motor is fixedly mounted on the clip frame, the output shaft of the small motor is fixedly connected with the left rotating shaft, a sampling plate is arranged in the shell, and the sampling plate is contacted with the sampling belt, the top of casing is provided with the display screen, and detection module respectively with sampling board and display screen electric connection.

Preferably, the two sides of the casing are provided with bar-shaped clamping grooves, the two bar-shaped clamping grooves are internally provided with bar-shaped clamping plates, the two bar-shaped clamping plates are fixedly provided with the same protection frame, and the protection frame is connected with the bottom of the casing in a sliding manner.

Preferably, the guide rod is horizontally and fixedly installed in the strip-shaped opening, the pushing spring is fixedly installed on the sliding block, one end, far away from the sliding block, of the pushing spring is fixedly connected with the side wall of the strip-shaped opening, and the pushing spring is movably sleeved on the outer side of the guide rod.

Preferably, the top fixed mounting of casing has elastic telescopic rod, sampling plate fixed mounting is in elastic telescopic rod's bottom.

Preferably, the guide way has all been seted up on the both sides inner wall of casing, equal vertical fixed mounting has a plurality of montants in two guide ways, and returns the shape frame and pass through a plurality of montants slidable mounting in the guide way that corresponds.

Preferably, the handle is fixedly sleeved with a flexible anti-slip sleeve.

The utility model has the beneficial effects that: in the utility model, the strip-shaped clamping plate is taken down from the strip-shaped clamping groove, so that the protective frame can be moved away from the bottom opening of the shell, then the paper clip can be controlled to extend downwards from the shell through the electric push rod, the sampling plate and the sampling belt can be always kept in a contact state under the coordination of the elastic telescopic rod, the small motor is started, the sampling belt can be driven to move through the left rotating shaft, the right rotating shaft and the conveying roller under the action of the small motor, the sampling belt is contacted with a surface to be detected, sampling is carried out under the action of the sampling belt, samples on the sampling belt are sampled and analyzed through the sampling plate and the detection module, then detection data are displayed to an operator through the display screen, when the sampling belt samples a convex cambered surface, the buffer can be provided for a rotating roller on the right side under the coordination of the strip-shaped opening, the sliding block and the guide rod, the sliding block can be pushed by the pushing spring to drive the rotating roller on the right rotating shaft to reset rightwards after detection is finished, thereby can take the sample taut, travelling comfort when the operator uses the device can be improved through setting up flexible antiskid cover, can use the bottom opening of accomplishing the back to the casing through the bearer bar and seal to can provide effectual protection to the component in the casing.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic perspective view of a surface contamination detector according to the present invention;

FIG. 2 is a schematic cross-sectional view of a surface contamination detector according to the present invention;

FIG. 3 is a schematic structural view of a clip, a left rotating shaft, a right rotating shaft, a rotating roller, a sampling belt, a sliding block, a strip-shaped opening, a guide rod and a pushing spring part provided by the utility model;

FIG. 4 is a schematic structural view of part A of the surface contamination detector according to the present invention;

fig. 5 is a schematic structural diagram of a portion B of the surface contamination detector according to the present invention.

In the figure: 1. a housing; 2. a handle; 3. a display screen; 4. a clip frame; 5. a left rotating shaft; 6. a strip-shaped opening; 7. a slider; 8. a right rotating shaft; 9. a rotating roller; 10. sampling belts; 11. a guide groove; 12. an elastic telescopic rod; 13. a sampling plate; 14. a detection module; 15. an electric push rod; 16. a strip-shaped clamping plate; 17. a protective frame; 18. a small motor.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to specific embodiments. It is to be understood that the described embodiments are merely a few embodiments of the utility model, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.

Referring to fig. 1-5, a surface contamination detector comprises a housing 1, the bottom of the housing 1 is provided with an opening, a detection module 14 and an electric push rod 15 are fixedly installed on the inner wall of the top of the housing 1, a handle 2 is fixedly installed on the top of the housing 1, the same clip frame 4 is slidably installed on the inner walls of the two sides of the housing 1, the bottom end of the electric push rod 15 is fixedly connected with the clip frame 4, a left rotating shaft 5 is rotatably installed on the clip frame 4, two strip-shaped openings 6 are formed on the clip frame 4, sliders 7 are slidably installed in the two strip-shaped openings 6, the same right rotating shaft 8 is rotatably installed on the two sliders 7, rotating rollers 9 are fixedly sleeved on the left rotating shaft 5 and the right rotating shaft 8, the same sampling belt 10 is rotatably connected on the two rotating rollers 9, a small motor 18 is fixedly installed on the clip frame 4, and the output shaft of the small motor 18 is fixedly connected with the left rotating shaft 5, can drive left pivot 5 through small motor 18 and rotate, be provided with sampling plate 13 in the casing 1, and sampling plate 13 contacts with sampling area 10, can take the sample operation to the sample on the sampling area 10 through sampling plate 13, the top of casing 1 is provided with display screen 3, is convenient for show the data that detect to the operator through display screen 3, and detection module 14 respectively with sampling plate 13 and display screen 3 electric connection.

In this embodiment, the bar draw-in groove has all been seted up to casing 1's both sides, equal slidable mounting has bar cardboard 16 in two bar draw-in grooves, fixed mounting has same carriage 17 on two bar cardboards 16, and carriage 17 and casing 1's bottom sliding connection, be convenient for carry out the dismouting to carriage 17 under the cooperation through bar cardboard 16 and bar draw-in groove, can seal casing 1's bottom opening under carriage 17's effect simultaneously, and then can provide the protection for the component in the casing 1.

In this embodiment, a guide rod is horizontally and fixedly mounted in the bar-shaped opening 6, a pushing spring is fixedly mounted on the slider 7, one end of the pushing spring, which is far away from the slider 7, is fixedly connected with the side wall of the bar-shaped opening 6, the pushing spring is movably sleeved outside the guide rod, the slider 7 can be pushed to reset through the pushing spring, meanwhile, the buffer can be provided for the slider 7, and the slider 7 and the pushing spring can be kept stable under the action of the guide rod.

In this embodiment, the top fixed mounting of casing 1 has elasticity telescopic link 12, and sampling board 13 fixed mounting is in the bottom of elasticity telescopic link 12, can make sampling board 13 and sampling area 10 remain stable contact all the time through elasticity telescopic link 12.

In this embodiment, all seted up guide way 11 on the both sides inner wall of casing 1, equal vertical fixed mounting has a plurality of montants in two guide ways 11, and returns shape frame 4 and pass through a plurality of montant slidable mounting in the guide way 11 that corresponds, can just inject the home range who returns shape frame 4 through guide way 11, can make the lift that returns shape frame 4 remain stable simultaneously under the cooperation of a plurality of montants.

In this embodiment, fixed cover is equipped with flexible anti-skidding cover on handle 2, and the operator of being convenient for through flexible anti-skidding cover controls the device through handle 2, and the travelling comfort when the operator controls can be improved to the while.

The working principle is as follows: when the device is used, firstly, a power supply is switched on, the handle 2 is operated through the flexible anti-slip sleeve to pick up the device, the protection frame 17 is pulled to enable the strip-shaped clamping plate 16 to slide along the strip-shaped clamping groove, so that the protection frame 17 can be taken down, the clip-shaped frame 4 is pushed downwards through the electric push rod 15 to enable the clip-shaped frame 4 to slide downwards along the guide groove 11, the clip-shaped frame 4 can keep stable sliding under the matching of a plurality of vertical rods, the sampling plate 13 can be pushed to synchronously move downwards along with the sampling belt 10 under the matching of the elastic telescopic rod 12, the small motor 18 is started, the small motor 18 can enable the rotating roller 9 to drive the sampling belt 10 to move through the left rotating shaft 5, the sampling belt 10 is contacted with a surface to be detected, the surface to be detected is sampled on the surface to be detected and in a reverse direction under the action of the sampling belt 10, then detection analysis is carried out under the matching of the sampling plate 13 and the detection module 14, and a detection result is displayed to an operator through the display screen 3, when the detection face is the cambered surface, press the device downwards, make sampling area 10 and cambered surface in close contact with, the live-rollers 9 that move the right side under the effect in sampling area 10 move to the direction that is close to left pivot 5, thereby can drive two countries and slider 7 through right pivot 8 and slide and extrude the ejection spring along bar mouth 6, after the detection is accomplished, take 10 and the detection face of the sample of the device and come off the contact, can promote slider 7 and reset under the effect of ejection spring, thereby can make the live-rollers on right side take 10 taut, through electric putter 15 upwards pulling clip frame 4 get into in the casing 1, then align and promote two bar cardboard 16 and the bar draw-in groove that corresponds, thereby can seal the bottom opening of casing 1 through protecting frame 17.

The surface contamination detector provided by the present invention is described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are set forth only to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.

Claims

1. The utility model provides a surface pollution detector, includes casing (1), its characterized in that, the bottom of casing (1) is the opening setting, fixed mounting has detection module (14) and electric putter (15) on the top inner wall of casing (1), the top fixed mounting of casing (1) has handle (2), slidable mounting has same shape frame (4) of returning on the both sides inner wall of casing (1), and electric putter's (15) bottom and shape frame (4) fixed connection return, it has left pivot (5) to rotate to install on shape frame (4), two bar mouths (6) have been seted up on shape frame (4) back, and equal slidable mounting has slider (7) in two bar mouths (6), and the rotatable mounting has same right pivot (8) on two sliders (7), all fixed rotor roller (9) on left pivot (5) and right pivot (8), transmission connection has same sampling area (10) on two live-rollers (9), go up fixed mounting and have little motor (18) on shape frame (4), and the output shaft and the left-hand member (5) fixed connection of little motor (18), be provided with sampling plate (13) in casing (1), and sampling plate (13) and sampling area (10) contact, the top of casing (1) is provided with display screen (3), and detection module (14) respectively with sampling plate (13) and display screen (3) electric connection.

2. A surface contamination detector according to claim 1, characterized in that: the utility model discloses a protective device for the automobile engine, including casing (1), bar draw-in groove, equal slidable mounting has bar cardboard (16) in two bar draw-in grooves, and fixed mounting has same carriage (17) on two bar cardboard (16), and carriage (17) and the bottom sliding connection of casing (1).

3. A surface contamination detector according to claim 1, characterized in that: a guide rod is horizontally and fixedly arranged in the strip-shaped opening (6), a pushing spring is fixedly arranged on the sliding block (7), one end, far away from the sliding block (7), of the pushing spring is fixedly connected with the side wall of the strip-shaped opening (6), and the pushing spring is movably sleeved on the outer side of the guide rod.

4. A surface contamination detector according to claim 1, characterized in that: the top fixed mounting of casing (1) has elasticity telescopic link (12), sampling plate (13) fixed mounting is in the bottom of elasticity telescopic link (12).

5. A surface contamination detector according to claim 1, characterized in that: guide grooves (11) are formed in the inner walls of the two sides of the shell (1), a plurality of vertical rods are fixedly mounted in the two guide grooves (11) vertically, and the clip-shaped frame (4) is slidably mounted in the corresponding guide grooves (11) through the vertical rods.

6. A surface contamination detector according to claim 1, characterized in that: the handle (2) is fixedly sleeved with a flexible anti-skid sleeve.