CN210293793U - Water quality testing sampling device - Google Patents
Water quality testing sampling device Download PDFInfo
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- CN210293793U CN210293793U CN201920970771.1U CN201920970771U CN210293793U CN 210293793 U CN210293793 U CN 210293793U CN 201920970771 U CN201920970771 U CN 201920970771U CN 210293793 U CN210293793 U CN 210293793U
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Abstract
The utility model discloses a water quality detection sampling device, which relates to the technical field of water quality detection and comprises a shell, a pull rod, a suction pipe, a positioning rod, a fixed component and a moving component, wherein the pull rod passes through the upper surface of the shell and extends into the shell; the fixed component is arranged on the outer side wall of the shell, the movable component is connected with the fixed component in a sliding mode, an anti-skid component is arranged between the fixed component and the movable component, the movable component can move up and down in a reciprocating mode, one end of the positioning rod is fixedly connected with the upper end of the pull rod, the other end of the positioning rod penetrates through the movable component and is connected with the movable component in a sliding mode, the lower end of the positioning rod is provided with a buckle plate, and the upper surface of the buckle plate is flush. The utility model provides a water quality testing sampling device convenient to use person can control the sample volume better to the sample of water, has more the practicality.
Description
Technical Field
The utility model relates to a water quality testing technical field especially relates to a water quality testing sampling device.
Background
Along with the development of society, people's requirement to health is higher and higher, and water is the source of life, therefore people also are higher and higher to the requirement of quality of water, need take a sample to water before detecting quality of water, and the quality of water sample thief is the device of gathering quality of water sample, can gather and hold sample water.
When taking a sample to quality of water, the existing water quality detection sampling device can not take a sample of sample water of different depths, is not convenient for a user to take a sample of water, and can not well control how much of the sample, and is not practical enough.
SUMMERY OF THE UTILITY MODEL
For solving the technical problem, the utility model provides a water quality testing sampling device, the user of being convenient for can control the sample volume better to the sample of water, has more the practicality.
In order to achieve the above object, the utility model provides a following scheme:
the utility model provides a water quality detection sampling device, which comprises a shell, a pull rod, a suction pipe, a positioning rod, a fixing component and a moving component, wherein the pull rod passes through the upper surface of the shell and extends to the inside of the shell; the fixed component is arranged on the outer side wall of the shell, the movable component is connected with the fixed component in a sliding mode, an anti-skid component is arranged between the fixed component and the movable component, the movable component can move up and down in a reciprocating mode, one end of the positioning rod is fixedly connected with the upper end of the pull rod, the other end of the positioning rod penetrates through the movable component and is connected with the movable component in a sliding mode, the lower end of the positioning rod is provided with a buckle plate, and the upper surface of the buckle plate is flush with the lower surface of the piston.
Preferably, still include the connecting pipe, the connecting pipe set up in the lower extreme of straw and with the straw intercommunication, the lower extreme of connecting pipe is the enclosed construction, a plurality of side pipes have set gradually from top to bottom on the lateral wall of connecting pipe, each be provided with a removal lid on the side pipe, remove the lid and can open or seal the side pipe.
Preferably, the movable cover further comprises a plurality of connecting rods, and one movable cover is movably connected with one side tube through one connecting rod.
Preferably, the fixing component comprises a fixing block, one side of the fixing block is fixed on the outer side wall of the shell, and the other side of the fixing block is provided with a limiting groove penetrating through the upper surface and the lower surface of the fixing block.
Preferably, the moving assembly comprises a moving block and a limiting block fixed on one side of the moving block, the limiting block is matched with the limiting groove in structure, the limiting block is used for being placed in the limiting groove to enable the moving assembly and the fixing assembly to form sliding connection, a through hole is formed in the moving block, and the positioning rod penetrates through the through hole to form sliding connection with the moving block.
Preferably, the locating lever includes horizontal pole and vertical fixation in the montant of horizontal pole one end, the horizontal pole is kept away from the one end of montant is fixed in on the lateral wall of pull pole upper end, the montant passes the through-hole and then with the movable block forms sliding connection, the buckle vertical fixation in the bottom of montant, just the buckle sets up in keeping away from one side of shell.
Preferably, the limiting groove is a T-shaped groove, the limiting block is a T-shaped block and comprises a transverse plate and a vertical plate vertically fixed on one side of the transverse plate, and the anti-slip part is arranged on the side wall of the limiting groove corresponding to the outer side surface of the transverse plate.
Preferably, the anti-slip component is a non-slip mat.
Preferably, a graduated scale is arranged on the outer side face, far away from the shell, of the fixing block.
Preferably, the handle is further included and is fixed at the top end of the drawing rod.
The utility model discloses for prior art gain following technological effect:
the utility model provides a water quality detection sampling device, the movable assembly is connected with the fixed assembly in a sliding way, an antiskid part is arranged between the fixed assembly and the movable assembly, the movable assembly can reciprocate up and down, one end of the positioning rod is fixedly connected with the upper end of the pull rod, the other end of the positioning rod penetrates through the movable assembly and is connected with the movable assembly in a sliding way, the lower end of the positioning rod is provided with a buckle plate, the upper surface of the buckle plate is flush with the lower surface of the piston, when in use, the quantity to be extracted is set by moving the movable assembly, the random movement of the movable assembly can be avoided by arranging the antiskid part, then a user pulls the pull rod, the piston at the lower end of the pull rod can move upwards, as the upper surface of the buckle plate is flush with the lower surface of the piston, when the buckle plate is in contact with the, the sampling quantity can be well controlled, and the practicability of the device is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a water quality detection sampling device provided by the present invention;
FIG. 2 is a schematic structural view of a middle connection pipe and a side pipe of the present invention;
FIG. 3 is a schematic structural view of the fixing assembly and the moving assembly of the present invention;
fig. 4 is a schematic structural view of the middle fixing component of the present invention.
Description of reference numerals: 1. a housing; 2. a pull rod; 3. a handle; 4. a straw; 5. a connecting pipe; 51. a side tube; 52. moving the cover; 53. a connecting rod; 6. positioning a rod; 7. buckling the plate; 8. a fixed block; 9. a moving block; 10. a limiting block; 11. a through hole; 12. a limiting groove; 13. a non-slip mat; 14. a graduated scale.
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.
The utility model aims at providing a water quality testing sampling device, the user of being convenient for can control the sample volume better to the sample of water, has more the practicality.
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
As shown in fig. 1-4, the embodiment provides a water quality detection sampling device, which includes a housing 1, a pull rod 2, a suction tube 4, a positioning rod 6, a fixing component and a moving component, wherein the pull rod 2 penetrates through the upper surface of the housing 1 and extends into the housing 1, the pull rod 2 is connected with the housing 1 in a sliding manner, a piston is arranged at the lower end of the pull rod 2, the piston is attached to the inner side wall of the housing 1, the suction tube 4 is arranged on the lower surface of the housing 1, and the housing 1 is communicated with the outside through the suction tube 4; fixed subassembly sets up on the lateral wall of shell 1, remove subassembly and fixed subassembly sliding connection, be provided with anti-skidding part between fixed subassembly and the removal subassembly, the removal subassembly can be reciprocating motion from top to bottom, 6 one ends of locating lever and pull pole 2's upper end fixed connection, the other end of locating lever 6 run through the removal subassembly and with removal subassembly sliding connection, the lower extreme of locating lever 6 is provided with buckle 7, the upper surface of buckle 7 flushes with the lower surface of piston, buckle 7 can avoid locating lever 6 to break away from the removal subassembly.
During the use, set for the volume that needs the extraction through removing the removal subassembly, the volume of extraction is injectd through the position that adjusts the removal subassembly and be located fixed subassembly promptly, can avoid removing the random removal of subassembly through setting up anti-skidding part, later the user draws and gets pull pole 2, the piston of pull pole 2 lower extreme just can the rebound, because the upper surface of buckle 7 flushes with the lower surface of piston, when buckle 7 contacts with the removal subassembly, for extracting appointed capacity, convenient to use person is to the sample of water, can control the how much of sample better, improve the degree of accuracy of sample volume, improve the practicality of device.
As shown in fig. 2, the present embodiment further includes a connecting tube 5, the connecting tube 5 is disposed at a lower end of the suction tube 4 and is communicated with the suction tube 4, the lower end of the connecting tube 5 is a closed structure, specifically, the connecting tube 5 is threaded and sleeved outside the suction tube 4, a plurality of side tubes 51 are sequentially disposed on a side wall of the connecting tube 5 from top to bottom, the side tubes 51 are communicated with the connecting tube 5, a movable cover 52 is disposed on each side tube 51, and the movable cover 52 can open or close the side tube 51. The embodiment further comprises a plurality of connecting rods 53, one movable cover 52 is movably connected with one side tube 51 through one connecting rod 53, when the side tube 51 needs to be opened, the movable cover 52 is moved to one side of the side tube 51, and when the side tube 51 needs to be closed, the movable cover 52 is moved to the opening of the side tube 51 to cover and close. The user can twist connecting pipe 5 on straw 4, can extract the sample water of the different degree of depth through connecting pipe 5 and take a sample, the quantity of side pipe 51 is a plurality of, and it is arranged from the top down in proper order, select a high side pipe 51, will remove lid 52 and remove through connecting rod 53, can remove lid 52 and remove one side, side pipe 51 just can be opened, just can extract sample water through the side pipe 51 of opening this moment, and then realize conveniently taking a sample to the water of co-altitude not.
As shown in fig. 4, the fixing assembly includes a fixing block 8, one side of the fixing block 8 is fixed on the outer sidewall of the housing 1, and the other side of the fixing block 8 is provided with a limiting groove 12 penetrating the upper surface and the lower surface of the fixing block 8. In order to make the sampling quantity control more accurate, a graduated scale 14 is arranged on the outer side surface of the fixing block 8 far away from the shell 1.
As shown in fig. 3, the moving assembly includes a moving block 9 and a limiting block 10 fixed on one side of the moving block 9, the limiting block 10 is structurally matched with a limiting groove 12, the limiting block 10 is used for being placed in the limiting groove 12 to enable the moving assembly and the fixing assembly to form a sliding connection, a through hole 11 is formed in the moving block 9, and the positioning rod 6 penetrates through the through hole 11 to form a sliding connection with the moving block 9.
The locating lever 6 includes horizontal pole and the montant of vertical fixation in horizontal pole one end, and the one end that the montant was kept away from to the horizontal pole is fixed in on the lateral wall of pull pole 2 upper ends, and the montant passes through-hole 11 and then forms sliding connection with movable block 9, and buckle 7 vertical fixation in the bottom of montant, and buckle 7 sets up in the one side of keeping away from the shell.
The limiting groove 12 is a T-shaped groove, the limiting block 10 is a T-shaped block, the limiting block 10 comprises a transverse plate and a vertical plate vertically fixed on one side of the transverse plate, and anti-skid parts are arranged on the side walls of the limiting groove 12 corresponding to the outer side faces of the transverse plate. Specifically, the antiskid member is an antiskid pad 13.
In order to facilitate the user to pull the drawing rod 2 to draw the sample water, a handle 3 is further disposed in the embodiment, and the handle 3 is fixed at the top end of the drawing rod 2.
The specific using process is as follows: firstly, a user can screw the connecting pipe 5 on the suction pipe 4, sample water with different depths can be extracted through the connecting pipe 5 for sampling, a plurality of side pipes 51 are sequentially arranged from top to bottom, the side pipe 51 with one height is selected, the movable cover 52 is moved through the connecting rod 53, the movable cover 52 can be moved to one side, so that the side pipe 51 is opened, the sample water can be extracted through the opened side pipe 51 at the moment, after the connecting pipe 5 is installed, the amount to be extracted is set in advance, the movable block 9 is moved, the limiting block 10 can move in the limiting groove 12, the position is determined according to the graduated scale 14 on the fixed block 8, the random movement of the movable block 9 can be avoided through the anti-skid pad 13, then the user can hold the handle 3 to pull the pull rod 2, and the piston on the outer surface of the lower end of the pull rod 2 can move upwards, the upper surface of buckle 7 flushes with the lower surface of piston, and locating lever 6 can remove in the inside through-hole 11 of movable block 9, and when buckle 7 and movable block 9 contact, promptly for take out appointed capacity, convenient to use person is to the sample of water, how much of control sample that can be better, and is comparatively practical, extracts the inside of shell 1 with sample water and stores, later again with connecting pipe 5 dump can.
The principle and the implementation mode of the present invention are explained by applying specific examples in the present specification, and the above descriptions of the examples are only used to help understanding the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present specification should not be construed as a limitation of the present invention.
Claims (10)
1. A water quality detection sampling device is characterized by comprising a shell, a pull rod, a suction pipe, a positioning rod, a fixing assembly and a moving assembly, wherein the pull rod penetrates through the upper surface of the shell and extends into the shell; the fixed component is arranged on the outer side wall of the shell, the movable component is connected with the fixed component in a sliding mode, an anti-skid component is arranged between the fixed component and the movable component, the movable component can move up and down in a reciprocating mode, one end of the positioning rod is fixedly connected with the upper end of the pull rod, the other end of the positioning rod penetrates through the movable component and is connected with the movable component in a sliding mode, the lower end of the positioning rod is provided with a buckle plate, and the upper surface of the buckle plate is flush with the lower surface of the piston.
2. The water quality detection and sampling device according to claim 1, further comprising a connecting pipe, wherein the connecting pipe is arranged at the lower end of the suction pipe and is communicated with the suction pipe, the lower end of the connecting pipe is of a closed structure, a plurality of side pipes are sequentially arranged on the side wall of the connecting pipe from top to bottom, a movable cover is arranged on each side pipe, and the movable cover can open or close the side pipes.
3. The water quality testing and sampling device of claim 2, further comprising a plurality of connecting rods, wherein one of the movable covers is movably connected to one of the side pipes through one of the connecting rods.
4. The water quality detection and sampling device according to claim 1, wherein the fixing component comprises a fixing block, one side of the fixing block is fixed on the outer side wall of the shell, and the other side of the fixing block is provided with a limiting groove penetrating through the upper surface and the lower surface of the fixing block.
5. The water quality detection and sampling device according to claim 4, wherein the moving assembly comprises a moving block and a limiting block fixed on one side of the moving block, the limiting block is structurally matched with the limiting groove, the limiting block is used for being placed in the limiting groove to enable the moving assembly and the fixing assembly to form sliding connection, a through hole is formed in the moving block, and the positioning rod penetrates through the through hole to form sliding connection with the moving block.
6. The water quality detecting and sampling device according to claim 5, wherein the positioning rod comprises a cross rod and a vertical rod vertically fixed at one end of the cross rod, which is far away from the vertical rod, is fixed on the outer side wall of the upper end of the pulling rod, the vertical rod penetrates through the through hole to form a sliding connection with the moving block, the buckle plate is vertically fixed at the bottom end of the vertical rod, and the buckle plate is arranged at one side, which is far away from the shell.
7. The water quality detection and sampling device according to claim 5, wherein the limiting groove is a T-shaped groove, the limiting block is a T-shaped block and comprises a transverse plate and a vertical plate vertically fixed on one side of the transverse plate, and the anti-skid part is arranged on the side wall of the limiting groove corresponding to the outer side surface of the transverse plate.
8. The water quality testing and sampling device of claim 7, wherein the anti-slip component is an anti-slip mat.
9. The water quality detection and sampling device according to claim 4, wherein a graduated scale is arranged on the outer side surface of the fixing block, which is far away from the shell.
10. The water quality detection and sampling device of claim 1, further comprising a handle fixed to the top end of the pull rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920970771.1U CN210293793U (en) | 2019-06-26 | 2019-06-26 | Water quality testing sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920970771.1U CN210293793U (en) | 2019-06-26 | 2019-06-26 | Water quality testing sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210293793U true CN210293793U (en) | 2020-04-10 |
Family
ID=70098809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920970771.1U Active CN210293793U (en) | 2019-06-26 | 2019-06-26 | Water quality testing sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210293793U (en) |
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2019
- 2019-06-26 CN CN201920970771.1U patent/CN210293793U/en active Active
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