CN214334332U

CN214334332U - Multifunctional sampling device with positioning and clamping mechanism for health evaluation

Info

Publication number: CN214334332U
Application number: CN202120260186.XU
Authority: CN
Inventors: 陈建英; 米发苹; 毛锐
Original assignee: Qinghai Xiadu Occupational Health Monitoring And Evaluation Co ltd
Current assignee: Qinghai Xiadu Occupational Health Monitoring And Evaluation Co ltd
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-10-01
Anticipated expiration: 2031-01-29

Abstract

The utility model relates to a health evaluation technical field specifically is a multi-functional sampling device is used in health evaluation with location fixture, including the device main part, device main part side surface outer wall has another device main part, and is two sets of through pivot swing joint the inside sample groove that has all seted up of device main part, a set of the inside liquid sampling cup that is provided with of sample groove, liquid sampling cup one end fixedly connected with fixed block, and set up the first notch of mutually supporting with the fixed block on the sample groove side surface inner wall. The utility model discloses a single problem of sample kind has been solved in sampling mechanism's design for sampling device can take a sample to multiple medium, and can take a sample to the liquid medium of the different degree of depth through the difference of fixed block group number during the sample, and the sample net also can catch free floater in the liquid medium, has promoted the practicality of device.

Description

Multifunctional sampling device with positioning and clamping mechanism for health evaluation

Technical Field

The utility model relates to a health evaluation technical field specifically is a multi-functional sampling device is used in health evaluation with location fixture.

Background

In order to guarantee the sanitary conditions of various regions, the sanitary evaluation can be carried out on different regions at intervals, the sampling investigation can be carried out on different regions, a part of samples need to be brought back in the sampling process, and a sampling device is generally used during sampling, so that the conventional sampling device for the sanitary evaluation is continuously innovated and developed, and the conventional sampling device for the sanitary evaluation basically meets the requirements of people, but still has some problems.

The general structure of sampling device for current health evaluation is comparatively simple, and the function is comparatively single, generally only can take a sample to liquid class medium when taking a sample, can not take a sample to other materials, has reduced the practicality of device, and current sampling device for health evaluation does not generally possess location clamping structure, leans on the manual work completely when taking a sample to support, has reduced the stability of device.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical problem, an object of the present invention is to provide a multifunctional sampling device with a positioning and clamping mechanism for health evaluation, which solves the problems of single sampling type and poor stability of the sampling device in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a multifunctional sampling device with a positioning and clamping mechanism for health evaluation comprises a device body, wherein the outer wall of the side surface of the device body is movably connected with another device body through a rotating shaft, two groups of the device bodies are internally provided with sampling grooves, one group of the sampling grooves are internally provided with liquid sampling cups, one ends of the liquid sampling cups are fixedly connected with fixed blocks, the inner walls of the side surfaces of the sampling grooves are provided with first notches matched with the fixed blocks, the fixed blocks are provided with second notches, movable blocks are inserted in the second notches, the device body is internally provided with movable grooves matched with the movable blocks, one ends of the movable blocks, far away from the fixed blocks, are fixedly connected with springs, one ends of the springs, far away from the movable blocks, are fixedly connected with the inner walls of the springs, one ends of the movable blocks are fixedly connected with pull handles, and one side of the inner walls of the movable grooves are provided with pull grooves matched with the pull handles, and the bottom ends of the two groups of device main bodies are fixedly connected with clamping plates.

Preferably, device main part side surface outer wall is provided with location fixture, location fixture includes spout, flexible slider, fixed plate, splint and screw rod, and is two sets of the spout has all been seted up to device main part side surface outer wall, and vertical fixedly connected with slide bar in the spout, sliding connection has flexible slider on the slide bar, the one end fixedly connected with fixed plate of device main part is kept away from to flexible slider, and the fixed plate bottom has seted up the cooperation groove, cooperation inslot portion is provided with splint, and splint one end has the screw rod through bearing swing joint, the screw rod other end runs through the fixed plate and extends to the other end of fixed plate, screw rod and fixed plate threaded connection.

Preferably, the upper side of one end of the fixed block, which is far away from the liquid sampling cup, is in a circular arc shape, and one side of the bottom end of the fixed block, which is close to the movable block, is in a circular arc shape.

Preferably, the bottom side of the inner wall of the sampling groove is fixedly connected with a sampling net, and the sampling net is composed of a metal net rack.

Preferably, friction strips are bonded on the inner sides of the clamping plates and made of rubber materials.

Preferably, the distance between the inner walls of the front side and the rear side of the sliding groove is larger than the distance between the outer walls of the front side and the rear side of the telescopic sliding block.

Preferably, the other end of the screw rod is fixedly connected with a knob, and the outer wall of the outer surface of the knob is in a stripe design.

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

1. the multifunctional sampling device with the positioning and clamping mechanism for the health evaluation is provided with the sampling mechanism, and the problem of single sampling type is solved through the design of the sampling mechanism, so that the sampling device can sample various media, liquid media with different depths can be sampled through different groups of fixed blocks during sampling, a sampling net can also capture free floating objects in the liquid media, and the practicability of the device is improved;

2. this multi-functional sampling device is used in health assessment with location fixture is provided with location fixture, through location fixture's design, has solved the relatively poor problem of sampling device stability for sampling device structure is more stable when taking a sample to liquid medium, can stably reciprocate, has avoided the liquid of sample to fall out, has promoted the stability of device.

Drawings

FIG. 1 is a schematic sectional view of the open structure of the present invention;

FIG. 2 is a schematic rear sectional view of the structure of the present invention when closed;

FIG. 3 is a schematic structural view of the sampling net of the present invention;

FIG. 4 is a schematic view of the structure of the clamping plate of the present invention;

fig. 5 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention;

fig. 6 is an enlarged schematic view of the structure at B in fig. 2 according to the present invention.

In the figure: 110. a device main body; 111. a sampling groove; 120. a liquid sampling cup; 210. a fixed block; 211. a first notch; 220. a movable block; 221. a second notch; 230. a movable groove; 231. a spring; 240. pulling a handle; 241. groove drawing; 250. a sampling net; 260. a clamping plate; 261. rubbing the strips; 310. a chute; 311. a slide bar; 320. a telescopic slide block; 330. a fixing plate; 331. a mating groove; 340. a splint; 350. a screw; 351. a knob.

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.

Referring to fig. 1-6, the present invention provides an embodiment: a multifunctional sampling device with a positioning and clamping mechanism for health evaluation comprises device bodies 110, the outer wall of the side surface of the device body 110 is movably connected with another device body 110 through a rotating shaft, sampling grooves 111 are formed in two groups of device bodies 110, a liquid sampling cup 120 is arranged in one group of sampling grooves 111, one end of the liquid sampling cup 120 is fixedly connected with a fixed block 210, a first notch 211 mutually matched with the fixed block 210 is formed in the inner wall of the side surface of the sampling groove 111, a second notch 221 is formed in the fixed block 210, a movable block 220 is inserted in the second notch 221, a movable groove 230 mutually matched with the movable block 220 is formed in the device body 110, one end of the movable block 220, far away from the fixed block 210, is fixedly connected with a spring 231, one end of the spring 231, far away from the movable block 220, is fixedly connected with the inner wall of the spring 231, one end of the movable block 220 is fixedly connected with a pull handle 240, and the pull groove 241 that mutually supports with the pull handle 240 is seted up to activity groove 230 inner wall one side, and two sets of device main parts 110 bottom fixedly connected with grip blocks 260 for sampling device can sample multiple medium, and can sample the liquid medium of the different degree of depth through the difference of fixed block 210 group number during the sample, and sample net 250 also can catch free floater in the liquid medium, has promoted the practicality of device.

Further, the outer wall of the side surface of the device main body 110 is provided with a positioning and clamping mechanism, the positioning and clamping mechanism comprises a sliding groove 310, a telescopic slider 320, a fixing plate 330, a clamping plate 340 and a screw 350, the outer wall of the side surface of the two sets of device main bodies 110 is provided with the sliding groove 310, a sliding rod 311 is vertically and fixedly connected in the sliding groove 310, the telescopic slider 320 is slidably connected on the sliding rod 311, one end of the telescopic slider 320, which is far away from the device main body 110, is fixedly connected with the fixing plate 330, the bottom end of the fixing plate 330 is provided with a matching groove 331, the clamping plate 340 is arranged in the matching groove 331, one end of the clamping plate 340 is movably connected with the screw 350 through a bearing, the other end of the screw 350 penetrates through the fixing plate 330 and extends to the other end of the fixing plate 330, the screw 350 and the fixing plate 330 are in threaded connection, so that the structure of the sampling device is more stable when a liquid medium is sampled, the sampling device can stably move up and down, and the liquid sampled is prevented from falling out, the stability of the device is improved.

Further, the upper side of the end of the fixed block 210 far away from the liquid sampling cup 120 is designed to be arc-shaped, and the side of the bottom end of the fixed block 210 near the movable block 220 is designed to be arc-shaped, so that the operation is more convenient and faster, and the usability of the device is ensured.

Furthermore, the sampling net 250 is fixedly connected to the bottom side of the inner wall of the sampling groove 111, and the sampling net 250 is composed of a metal net frame, so that the sampling net 250 can better capture floating substances in the liquid.

Furthermore, friction strips 261 are bonded on the inner sides of the clamping plates 260, and the friction strips 261 are made of rubber materials, so that the clamping effect on the substances to be tested is better.

Further, the distance between the inner walls of the front and rear sides of the sliding groove 310 is greater than the distance between the outer walls of the front and rear sides of the telescopic sliding block 320, so that the device body 110 is not affected when being opened after being fixed by the clamping mechanism, and the stability of the device is improved.

Further, the other end of the screw 350 is fixedly connected with a knob 351, and the outer wall of the outer surface of the knob 351 is designed in a stripe manner, so that the friction force is stronger, and the operation is prevented from slipping.

The working principle is as follows: the matching groove 331 on the fixing plate 330 is embedded into the sampling bottleneck, then the knob 351 is screwed, the clamping plate 340 is driven to clamp the bottleneck through the matching of the screw 350 and the fixing plate 330, and the other positioning and clamping mechanism is operated in the same way;

the handle at the top end of the device main body 110 is held, the device main body 110 stably slides downwards through the sliding rod 311 and the telescopic sliding block 320, then the handle is separated, the device main body 110 is opened through the matching of the telescopic sliding block 320 and the rotating shaft, a liquid medium can be filled into the liquid sampling cup 120, then the device main body 110 is closed, the sampling net 250 can capture floating substances in the device main body 110, the screw 350 is unscrewed after the device main body 110 is pulled up, the device main body 110 is completely taken down, the substances in the sampling net 250 and the liquid sampling cup 120 are collected, the clamping plate 260 can be directly used for clamping solid substances, and the operation is finished.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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. A multifunctional sampling device for health evaluation having a positioning and holding mechanism, comprising a device main body (110), characterized in that: the device comprises a device body (110), wherein the outer wall of the side surface of the device body (110) is movably connected with another device body (110) through a rotating shaft, two groups of the device bodies (110) are internally provided with sampling grooves (111), a liquid sampling cup (120) is arranged in one group of the sampling grooves (111), one end of the liquid sampling cup (120) is fixedly connected with a fixed block (210), the inner wall of the side surface of each sampling groove (111) is provided with a first notch (211) which is matched with the fixed block (210), the fixed block (210) is provided with a second notch (221), a movable block (220) is inserted in the second notch (221), the device body (110) is internally provided with a movable groove (230) which is matched with the movable block (220), one end of the movable block (220) far away from the fixed block (210) is fixedly connected with a spring (231), and one end of the spring (231) far away from the movable block (220) is fixedly connected with the inner wall of the spring (231), one end of the movable block (220) is fixedly connected with a pull handle (240), one side of the inner wall of the movable groove (230) is provided with a pull groove (241) matched with the pull handle (240), and the bottom ends of the two groups of device main bodies (110) are fixedly connected with a clamping plate (260).

2. The multifunctional sampling device for health evaluation with a positioning and clamping mechanism as claimed in claim 1, wherein: the device is characterized in that a positioning clamping mechanism is arranged on the outer wall of the side surface of the device main body (110), the positioning clamping mechanism comprises a sliding groove (310), a telescopic sliding block (320), a fixed plate (330), a clamping plate (340) and a screw rod (350), the sliding groove (310) is formed in the outer wall of the side surface of the device main body (110), a sliding rod (311) is vertically and fixedly connected in the sliding groove (310), the telescopic sliding block (320) is connected on the sliding rod (311) in a sliding mode, the fixed plate (330) is fixedly connected at one end, away from the device main body (110), of the telescopic sliding block (320), the matching groove (331) is formed in the bottom end of the fixed plate (330), the clamping plate (340) is arranged in the matching groove (331), the screw rod (350) is movably connected at one end of the clamping plate (340) through a bearing, and the other end of the screw rod (350) penetrates through the fixed plate (330) and extends to the other end of the fixed plate (330), the screw rod (350) is in threaded connection with the fixing plate (330).

3. The multifunctional sampling device for health evaluation with a positioning and clamping mechanism as claimed in claim 1, wherein: the upper side of one end, far away from the liquid sampling cup (120), of the fixed block (210) is in a circular arc shape, and one side, close to the movable block (220), of the bottom end of the fixed block (210) is in a circular arc shape.

4. The multifunctional sampling device for health evaluation with a positioning and clamping mechanism as claimed in claim 1, wherein: the bottom side of the inner wall of the sampling groove (111) is fixedly connected with a sampling net (250), and the sampling net (250) is composed of a metal net rack.

5. The multifunctional sampling device for health evaluation with a positioning and clamping mechanism as claimed in claim 1, wherein: the inner sides of the clamping plates (260) are all bonded with friction strips (261), and the friction strips (261) are made of rubber materials.

6. The multifunctional sampling device for health evaluation with a positioning and holding mechanism according to claim 2, wherein: the distance between the inner walls of the front side and the rear side of the sliding groove (310) is larger than the distance between the outer walls of the front side and the rear side of the telescopic sliding block (320).

7. The multifunctional sampling device for health evaluation with a positioning and holding mechanism according to claim 2, wherein: the other end of the screw rod (350) is fixedly connected with a knob (351), and the outer surface outer wall of the knob (351) is in a stripe design.