CN218157038U

CN218157038U - Multifunctional sample collection device for environment detection

Info

Publication number: CN218157038U
Application number: CN202222439102.6U
Authority: CN
Inventors: 刘珊; 宋金峰; 杨伟健
Original assignee: Qingdao Guotai Testing Technology Co ltd
Current assignee: Qingdao Guotai Testing Technology Co ltd
Priority date: 2022-09-14
Filing date: 2022-09-14
Publication date: 2022-12-27
Anticipated expiration: 2032-09-14

Abstract

The utility model discloses a based on environmental detection is with multi-functional sample collection system relates to environmental detection technical field. This based on environmental detection uses multi-functional sample collection system, shells inner wall fixed mounting has the limiting plate, limiting plate left side outer wall sliding connection has places the board, shells inner wall bottom fixed mounting has the blotter, place the inboard portion and seted up the standing groove, it can have the centre gripping subassembly of better centre gripping protection effect to the sampling test tube homoenergetic of different diameters size to place inboard portion to be provided with. This detect and use multi-functional sample collection system based on environment, through being provided with the centre gripping subassembly, when the staff rotated the carousel to adjust the biggest deformation distance of clamping spring when receiving the extrusion on the horizontal direction, and then when making contact block homoenergetic to the fixed effect of sampling test tube homoenergetic keep better centre gripping of arbitrary diameter size, effectively protected the sampling test tube can not produce the damage because of too big extrusion force.

Description

Multifunctional sample collection device for environment detection

Technical Field

The utility model relates to an environmental detection technical field specifically is a detect with multi-functional sample collection system based on environment.

Background

Through the retrieval, the utility model patent of publication number CN213600411U discloses a multifunctional sample collection device for environmental detection, and the device is through waiting to detect waste water arrange the box in inside, through the filter screen filtration, utilize the magnifying glass to observe the impurity on filter screen surface to the security of test tube in the transportation has been guaranteed in the record, has not only avoided the sample to damage, has still avoided impurity jam detecting instrument, and then has improved detection efficiency.

Above-mentioned device is when using, need gather different sample volumes when gathering to the water sample in the different water, the event needs use the sampling test tube of multiple model, above-mentioned device is when fixing the test tube, when carrying out the centre gripping to the not test tube of equidimension, because the elasticity of spring, make the great test tube of diameter can receive great pressure when the centre gripping, and then make the device make the test tube appear cracked condition easily when receiving jolting, influence the save of sample collection and the analysis operation of follow-up sample.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a based on environment detects uses multi-functional sample collection system has solved the problem that above-mentioned background art mentioned.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a based on environmental detection uses multi-functional sample collection system, includes the casing, the casing top articulates there is the fender lid, shells inner wall fixed mounting has the limiting plate, limiting plate left side outer wall sliding connection has places the board, shells inner wall bottom fixed mounting has the blotter, place the intralamellar part and seted up the standing groove, it can have the centre gripping subassembly of better centre gripping protection effect to place intralamellar part and be provided with the sampling test tube homoenergetic of different diameters size.

Preferably, the casing upper surface rotates installs the knob, the knob runs through there is the second hob, and second hob top and knob fixed connection, second hob outer wall threaded connection has second screw thread slider, place the inboard portion and be provided with the chucking subassembly.

Preferably, the centre gripping subassembly is including the carousel, the carousel runs through there is the worm, and worm top and carousel fixed connection, place the inboard wall and rotate and install first hob, first hob runs through there is the worm wheel, and worm wheel and first hob fixed connection.

Preferably, first hob outer wall threaded connection has first screw thread slider, first screw thread slider right side outer wall and telescopic link left end fixed connection, telescopic link right-hand member transmission slide left side outer wall fixed connection, first screw thread slider right side outer wall and clamping spring left end fixed connection, clamping spring right-hand member and transmission slide left side outer wall fixed connection, transmission slide right side outer wall fixed connection contacts the piece.

Preferably, the clamping assembly comprises a button, a first toothed bar penetrates through the button, the top end of the first toothed bar is fixedly connected with the button, the lower surface of the button is fixedly connected with the top end of a reset spring, and the bottom end of the reset spring is fixedly connected with the upper surface of a placing plate.

Preferably, the inner wall of the placing plate is rotatably provided with a first gear, the first gear is coaxially and fixedly provided with a second gear, the inner wall of the placing plate is slidably provided with a second rack bar, and the right end of the second rack bar is fixedly provided with a limit tooth.

Preferably, the side wall of the limiting plate is provided with a plurality of limiting grooves with the size equal to that of the limiting teeth.

(III) advantageous effects

The utility model provides a use multi-functional sample collection system based on environmental detection. The method has the following beneficial effects:

(1) This based on environment detects uses multi-functional sample collection system when using, through being provided with the centre gripping subassembly, when the staff rotated the carousel to adjust the biggest deformation distance of clamping spring when receiving the extrusion on the horizontal direction, and then when making contact block all can keep the fixed effect of better centre gripping to the sampling test tube of arbitrary diameter size, effectively protect the sampling test tube can not produce the damage because of too big extrusion force.

(2) This based on environment detects with multi-functional sample collection device when using, through rotating the knob, cooperation second hob for second screw thread slider drives and places the board and move in vertical direction along the limiting plate lateral wall, and then makes the device can keep better fixed effect of centre gripping to the test tube of different length.

Drawings

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

FIG. 2 is a schematic view of a partially enlarged structure of the area A in FIG. 1 according to the present invention;

fig. 3 is a schematic view of the enlarged structure of the area B in fig. 1 according to the present invention.

In the figure: 1. a housing; 2. a blocking cover; 3. a limiting plate; 4. placing the plate; 5. a cushion pad; 6. a placement groove; 7. a clamping assembly; 71. a turntable; 72. a worm; 73. a first screw rod; 74. a worm gear; 75. a first threaded slider; 76. a telescopic rod; 77. a transmission slide plate; 78. a clamping spring; 79. a contact block; 8. a rotation knob; 9. a second screw rod; 10. a second threaded slider; 11. a clamping assembly; 111. a button; 112. a first rack bar; 113. a return spring; 114. a first gear; 115. a second gear; 116. a second rack bar; 117. and a limiting tooth.

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. 1-3, the present invention provides a technical solution: the utility model provides a based on environmental detection is with multi-functional sample collection system, which comprises a housin 1, 1 top of casing articulates there is fender lid 2, through being provided with fender lid 2, shelter from the effect for 1 inside provides of casing, avoid 1 inside external pollution that receives of casing when the transportation, 1 inner wall fixed mounting of casing has limiting plate 3, 3 left side outer wall sliding connection of limiting plate has place board 4, 1 inner wall bottom fixed mounting of casing has blotter 5, through being provided with blotter 5, provide certain protection effect for sampling test tube bottom, place board 4 inside and seted up standing groove 6, the sampling test tube is placed through standing groove 6.

In order to prevent the sampling test tubes placed in the device from being broken due to excessive extrusion, in the present embodiment, a clamping assembly 7 capable of having a good clamping protection effect on the sampling test tubes with different diameters is disposed inside the placement plate 4, the clamping assembly 7 includes a rotary plate 71, the rotary plate 71 is rotatably mounted on the upper surface of the placement plate 4, a worm 72 penetrates through the rotary plate 71, the top end of the worm 72 is fixedly connected with the rotary plate 71, a first screw rod 73 is rotatably mounted on the inner wall of the placement plate 4, a worm wheel 74 penetrates through the first screw rod 73, the worm wheel 74 is fixedly connected with the first screw rod 73, the worm wheel 74 is meshed with the worm 72, by rotating the rotary plate 71, the worm 72 is matched to make the worm wheel 74 drive the first screw rod 73 to rotate, the outer wall of the first screw rod 73 is in threaded connection with a first screw slider 75, and by rotating the first screw rod 73, the first screw slider 75 is made to move in the horizontal direction along the inner wall of the placement plate 4, the right outer wall of the first threaded slider 75 is fixedly connected with the left end of the telescopic rod 76, the right outer wall of the transmission sliding plate 77 at the right end of the telescopic rod 76 is fixedly connected, the upper outer wall and the lower outer wall of the transmission sliding plate 77 are slidably connected with the inner wall of the placing plate 4, the right outer wall of the first threaded slider 75 is fixedly connected with the left end of the clamping spring 78, the right end of the clamping spring 78 is fixedly connected with the left outer wall of the transmission sliding plate 77, the clamping spring 78 is sleeved on the outer side of the telescopic rod 76, the right outer wall of the transmission sliding plate 77 is fixedly connected with the contact block 79 which is made of rubber, through the arrangement of the clamping assembly 7, when a worker rotates the turntable 71, the worker is matched with the first threaded slider 75 to adjust the maximum deformation distance when the clamping spring 78 is extruded in the horizontal direction, and further the contact block 79 can keep a good clamping and fixing effect on sampling test tubes with any diameter, effectively protect the sampling test tube can not produce the damage because of too big extrusion force.

In this embodiment, 1 upper surface of casing rotates installs knob 8, knob 8 runs through there is

second hob

9, and 9 tops of second hob and 8 fixed connection of knob, 9 outer wall threaded connection of second hob have

second screw slider

10, 10 outer walls of second screw slider with place 4 inner wall fixed connection of board, through rotating knob 8, cooperation second hob 9, make second screw slider 10 drive and place board 4 and move in vertical direction along 3 lateral walls of limiting plate, and then make the device can keep better centre gripping fixed effect to the test tube of different length.

In this embodiment, the inside chucking component 11 that is provided with of place board 4, chucking component 11 is including button 111, button 111 runs through first rack bar 112, and first rack bar 112 top and button 111 fixed connection, through pressing button 111, make first rack bar 112 along place board 4 inner wall downstream in the vertical direction, button 111 lower surface and 113 top fixed connection of reset spring, reset spring 113 bottom and place board 4 upper surface fixed connection, reset spring 113 cup joints in the first rack bar 112 outside, place board 4 inner wall rotates and installs first gear 114, first gear 114 and first rack bar 112 mesh, first gear 114 coaxial fixed mounting has second gear 115, place board 4 inner wall slidable mounting has second rack bar 116, second rack bar 116 meshes with second gear 115, second rack bar 116 fixed mounting has spacing tooth 117, the limiting plate 3 lateral wall sets up a plurality of size and the spacing groove that spacing tooth 117 equals, through being provided with chucking component 11, make the staff pass through rotating knob 8 with the height of adjusting place board 4 in the casing 1 inside, make the right-hand member fixed mounting tooth 117 of right-hand member set up the spacing groove that the size and spacing tooth 117 the relative stability between the screw thread improves the screw thread of the limiting plate 4, and the relative life of the screw thread of the spacing device, and the screw thread of 3, and the improvement of the screw thread set up the spacing plate, and the spacing device, and the relative improvement of the screw thread, and the screw thread of 3, and the relative life of the spacing device, and the screw thread improvement of the spacing plate, and the screw thread improvement of 3, and the screw thread improvement of the spacing plate.

The working principle is as follows: when the multifunctional sample collecting device for environment detection is used, in order to prevent the sampling test tube placed inside the device from being cracked due to excessive extrusion, the clamping assembly 7 is arranged, when a worker rotates the rotary disc 71, the first threaded sliding block 75 is matched, the maximum deformation distance of the clamping spring 78 in the horizontal direction during extrusion is adjusted, the contact block 79 can keep a good clamping and fixing effect on the sampling test tube with any diameter, the sampling test tube is effectively protected from being damaged due to excessive extrusion force, meanwhile, the second threaded sliding block 9 is matched, the second threaded sliding block 10 drives the placing plate 4 to move in the vertical direction along the side wall of the limiting plate 3, the device can keep a good clamping and fixing effect on test tubes with different lengths, meanwhile, the clamping assembly 11 is arranged, the worker can adjust the height of the placing plate 4 in the shell 1 by rotating the rotating button 8, the limiting teeth 117 enter into limiting grooves formed in the side wall of the limiting plate 3, the placing plate 4 and the limiting plate 3 are kept relatively fixed, the stability of the placing plate 4 is improved, the service life of the second threaded sliding block 9 is prolonged, and the service life of the device is prolonged.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a based on environmental detection uses multi-functional sample collection device, includes casing (1), its characterized in that: the utility model discloses a test tube storage device, including casing (1), limiting plate (3), blotter (5), blotter (4), board (4) are placed to articulated fender lid (2) that has in casing (1) top, casing (1) inner wall fixed mounting has limiting plate (3), limiting plate (3) left side outer wall sliding connection has, casing (1) inner wall bottom fixed mounting has blotter (5), place inside standing groove (6) of having seted up of board (4), place inside centre gripping subassembly (7) that can have better centre gripping protection effect to the sampling test tube homoenergetic of different diameters size that is provided with of board (4).

2. The multifunctional sample collecting device for environment detection as recited in claim 1, wherein: casing (1) upper surface rotates installs knob (8), knob (8) run through there are second hob (9), and second hob (9) top and knob (8) fixed connection, second hob (9) outer wall threaded connection has second thread slider (10), place inside chucking subassembly (11) that is provided with of board (4).

3. The multifunctional sample collection device for environmental detection as set forth in claim 1, wherein: centre gripping subassembly (7) is including carousel (71), carousel (71) run through there is worm (72), and worm (72) top and carousel (71) fixed connection, place board (4) inner wall and rotate and install first hob (73), first hob (73) run through there is worm wheel (74), and worm wheel (74) and first hob (73) fixed connection.

4. The multifunctional sample collection device for environmental detection as set forth in claim 3, wherein: first hob (73) outer wall threaded connection has first screw thread slider (75), first screw thread slider (75) right side outer wall and telescopic link (76) left end fixed connection, telescopic link (76) right-hand member transmission slide (77) left side outer wall fixed connection, first screw thread slider (75) right side outer wall and clamping spring (78) left end fixed connection, clamping spring (78) right-hand member and transmission slide (77) left side outer wall fixed connection, transmission slide (77) right side outer wall fixed connection has contact piece (79).

5. The multifunctional sample collecting device for environment detection as recited in claim 2, wherein: chucking subassembly (11) including button (111), button (111) run through first ratch (112), and first ratch (112) top and button (111) fixed connection, button (111) lower surface and reset spring (113) top fixed connection, reset spring (113) bottom with place board (4) upper surface fixed connection.

6. The multifunctional sample collection device for environmental detection as set forth in claim 1, wherein: the inner wall of the placing plate (4) is rotatably provided with a first gear (114), the first gear (114) is coaxially and fixedly provided with a second gear (115), the inner wall of the placing plate (4) is slidably provided with a second rack bar (116), and the right end of the second rack bar (116) is fixedly provided with a limiting tooth (117).

7. The multifunctional sample collection device for environmental detection as set forth in claim 6, wherein: the side wall of the limiting plate (3) is provided with a plurality of limiting grooves with the size equal to that of the limiting teeth (117).