CN220454936U - Judicial authentication on-site sampling collector with protection function - Google Patents
Judicial authentication on-site sampling collector with protection function Download PDFInfo
- Publication number
- CN220454936U CN220454936U CN202320006040.1U CN202320006040U CN220454936U CN 220454936 U CN220454936 U CN 220454936U CN 202320006040 U CN202320006040 U CN 202320006040U CN 220454936 U CN220454936 U CN 220454936U
- Authority
- CN
- China
- Prior art keywords
- lifting frame
- protective cover
- close
- liquid suction
- screw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005070 sampling Methods 0.000 title claims abstract description 29
- 230000001681 protective effect Effects 0.000 claims abstract description 48
- 239000007788 liquid Substances 0.000 claims abstract description 45
- 239000007787 solid Substances 0.000 claims abstract description 33
- 230000005540 biological transmission Effects 0.000 claims description 10
- 230000006870 function Effects 0.000 abstract description 11
- 230000000694 effects Effects 0.000 description 2
- 230000009993 protective function Effects 0.000 description 2
- 239000011343 solid material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a judicial identification on-site sampling collector with a protection function, which belongs to the technical field of sampling and collecting, and comprises an extension rod, wherein a controller is arranged on one side of the extension rod, which is close to the top; according to the utility model, when the sampling collector is needed, the first lifting frame or the second lifting frame can drive the liquid suction mechanism or the solid clamping mechanism to extend out of the first protective cover or the second protective cover, the liquid suction mechanism or the solid clamping mechanism is retracted into the first protective cover or the second protective cover after the sample is collected, the knob is screwed down, friction between the knob and the surfaces of the first protective cover and the second protective cover is increased, the positions of the first lifting frame and the second lifting frame are fixed, and the liquid suction mechanism and the solid clamping mechanism after the sample is used can be protected through the first protective cover and the second protective cover with protection functions, so that the liquid suction mechanism and the solid clamping mechanism are prevented from being damaged.
Description
Technical Field
The utility model relates to the technical field of sampling and collecting, in particular to a judicial identification on-site sampling and collecting device with a protection function.
Background
Judicial appraisal refers to the activity that an appraiser uses scientific technology or expertise to identify and judge specialized problems related to litigation and provide appraisal opinions in litigation activities, and judicial appraisal objects are generally collected on a case scene and require a judicial appraisal scene sampling collector.
Current judicial authentication field sampling collectors, such as publication No.: the utility model provides a judicial identification on-site sampling collector, which is provided by CN213068329U, and can clamp and fix a solid material evidence through the cooperation of a second motor, a first circular gear, a screw rod, a second circular gear, a chain, a driving block and a clamping block, so that the collection work of the solid material evidence at a long distance is realized, and meanwhile, a liquid suction test tube can be extruded through the cooperation of the first motor, a first conical gear, a rotating rod, a second conical gear, a cam and an extrusion plate, so that the liquid suction test tube can collect the liquid material evidence.
The existing judicial authentication on-site sampling collector can automatically collect liquid or solid evidence through an electric sampling collecting device, but when the electric judicial authentication on-site sampling collector is used, a liquid collecting mechanism and a fixed clamping mechanism are directly exposed, after the electric judicial authentication on-site sampling collector is used, the electric judicial authentication on-site sampling collector cannot be protected, the liquid collecting mechanism and the fixed clamping mechanism of the sampling collector are easily damaged, and the electric judicial authentication on-site sampling collector is inconvenient to use, so that the electric judicial authentication on-site sampling collector with a protection function is provided.
Disclosure of Invention
The utility model aims to provide a judicial identification on-site sampling collector with a protection function, which achieves the purpose of protecting a liquid suction mechanism and a solid clamping mechanism after use and avoiding damage by a first protection cover and a second protection cover with protection functions.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a judicial identification site sampling collector with a protection function comprises an extension bar, wherein a controller is arranged on one side of the extension bar close to the top, a power supply is arranged in the extension bar close to the lower part, and the controller is arranged on the extension bar,
the two sides of the extension bar, which are close to the bottom, are symmetrically provided with a first protective cover and a second protective cover, a first lifting frame and a second lifting frame are respectively arranged in the first protective cover and the second protective cover, a liquid suction mechanism is arranged on the first lifting frame, a solid clamping mechanism is arranged on the second lifting frame, and guide grooves are symmetrically formed in the inner sides of the first protective cover and the second protective cover;
the end parts of the first lifting frame and the second lifting frame, which correspond to the guide grooves, are respectively fixed with a guide block, the outer sides of the first lifting frame and the second lifting frame, which are close to the guide grooves, are respectively communicated with a screw groove, one side of each guide block, which corresponds to each screw groove, is provided with a thread groove, the inner threads of each thread groove are connected with a screw rod, and the end parts of the screw rods, which are close to the outer sides of the screw grooves, are fixedly provided with knobs.
Preferably, the liquid suction mechanism comprises a limiting frame, the bottom of the first lifting frame is symmetrically fixed with the limiting frame, the rubber head is mounted on the inner side of the limiting frame, the bottom end of the rubber head is communicated with a liquid suction pipe, the top of the first lifting frame is provided with a hydraulic rod, and the bottom end of the hydraulic rod corresponding to the rubber head is provided with a pressing plate.
Preferably, the solid clamping mechanism comprises a motor, the top mid-mounting of second crane has the motor, the spout has been seted up to the bottom symmetry of second crane, be provided with the slider in the spout, the bottom of slider is fixed with the clamping frame, the inside rotation of spout is connected with the lead screw, the transmission groove has been seted up at the inboard middle part of second crane, the motor is close to the inboard axle head of transmission groove and is fixed with first switching-over gear, the lead screw is located the tip of transmission inslot and is fixed with the second switching-over gear.
Preferably, the screw rod and the sliding block form threaded connection, two screw rods are arranged in total, and the external threads of the two screw rods have the same lines.
Preferably, the knob has an outer diameter greater than the width of the screw channel.
Compared with the prior art, the utility model has the following beneficial effects:
1. when the judicial identification on-site sampling collector is needed, the knob is rotated, the knob drives the screw rod to rotate, the screw rod is connected with the screw thread groove to enable the knob to move in the direction away from the first protective cover or the second protective cover, the first lifting frame or the second lifting frame can drive the liquid suction mechanism or the solid clamping mechanism to extend out of the first protective cover or the second protective cover and used for collecting samples, after collection is completed, the liquid suction mechanism or the solid clamping mechanism is retracted into the first protective cover or the second protective cover, the knob is screwed, friction between the knob and the surfaces of the first protective cover and the second protective cover is increased, the positions of the first lifting frame and the second lifting frame are fixed, and the first protective cover and the second protective cover with protective functions can protect the used liquid suction mechanism and the used solid clamping mechanism from being damaged.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a partial enlarged structure of the portion A in FIG. 1 according to the present utility model;
fig. 3 is a schematic view of a partial enlarged structure at B in fig. 1 according to the present utility model.
In the figure: 1. an extension bar; 2. a controller; 3. a power supply; 4. a first protective cover; 5. a second protective cover; 6. a first lifting frame; 7. a second lifting frame; 8. a limiting frame; 9. a rubber head; 10. a pipette; 11. a hydraulic rod; 12. a pressing plate; 13. a motor; 14. a chute; 15. a slide block; 16. a clamping frame; 17. a screw rod; 18. a transmission groove; 19. a first reversing gear; 20. a second reversing gear; 21. a guide groove; 22. a guide block; 23. a screw groove; 24. a thread groove; 25. a screw; 26. and (5) a knob.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples:
referring to fig. 1 to 3, the present utility model provides a technical solution: a judicial identification site sampling collector with a protection function comprises an extension bar 1, wherein a controller 2 is arranged on one side of the extension bar 1 close to the top, a power supply 3 is arranged in the extension bar 1 close to the lower part,
the two sides of the extension bar 1, which are close to the bottom, are symmetrically provided with a first protective cover 4 and a second protective cover 5, the interiors of the first protective cover 4 and the second protective cover 5 are respectively provided with a first lifting frame 6 and a second lifting frame 7, the first lifting frame 6 is provided with a liquid suction mechanism, the second lifting frame 7 is provided with a solid clamping mechanism, and the interiors of the first protective cover 4 and the second protective cover 5 are symmetrically provided with guide grooves 21;
the end parts of the first lifting frame 6 and the second lifting frame 7, which correspond to the guide grooves 21, are respectively fixed with a guide block 22, the outer sides of the first lifting frame 6 and the second lifting frame 7, which are close to the guide grooves 21, are respectively communicated with a screw groove 23, one side of the guide block 22, which corresponds to the screw groove 23, is provided with a thread groove 24, the thread groove 24 is internally connected with a screw rod 25 in a threaded manner, and the end part of the screw rod 25, which is close to the outer side of the screw groove 23, is fixed with a knob 26;
when the judicial identification on-site sampling collector is needed, the knob 26 is rotated, the knob 26 drives the screw rod 25 to rotate, the screw rod 25 is connected with the screw thread groove 24 through the screw thread, the knob 26 moves away from the first protective cover 4 or the second protective cover 5, the first lifting frame 6 or the second lifting frame 7 can drive the liquid suction mechanism or the solid clamping mechanism to extend out of the first protective cover 4 or the second protective cover 5, the liquid suction mechanism or the solid clamping mechanism is used for collecting samples, after the collection is completed, make liquid suction mechanism or solid fixture shrink into in first safety cover 4 or the second safety cover 5 to screw up knob 26, increase knob 26 and first safety cover 4, the friction on second safety cover 5 surface, fix the position of first crane 6, second crane 7, through first safety cover 4, the second safety cover 5 that have protect function, can protect liquid suction mechanism and the solid fixture after the use, avoid it to receive the damage.
Referring to fig. 1 to 3, the liquid sucking mechanism includes a limiting frame 8, a limiting frame 8 is symmetrically fixed at the bottom of the first lifting frame 6, a rubber head 9 is installed at the inner side of the limiting frame 8, a liquid suction pipe 10 is connected to the bottom end of the rubber head 9, a hydraulic rod 11 is installed at the top of the first lifting frame 6, a pressing plate 12 is installed at the bottom end of the hydraulic rod 11 corresponding to the rubber head 9, when a liquid sample needs to be collected, the first lifting frame 6 drives the liquid sucking mechanism to extend out of the first protective cover 4, then the controller 2 controls the hydraulic rod 11 to drive the pressing plate 12 to move downwards to squeeze the rubber head 9, air in the rubber head 9 is discharged, then the bottom end of the liquid suction pipe 10 is moved to the liquid sample, the hydraulic rod 11 drives the pressing plate 12 to reset, the rubber head 9 swells through self elasticity, the liquid suction pipe 10 generates negative pressure, the liquid sample is sucked into the rubber head 9, and the liquid sample is collected through the liquid sucking mechanism.
The solid clamping mechanism comprises a motor 13, a motor 13 is arranged in the middle of the top end of the second lifting frame 7, sliding grooves 14 are symmetrically formed in the bottom of the second lifting frame 7, sliding blocks 15 are arranged in the sliding grooves 14, clamping frames 16 are fixed at the bottoms of the sliding blocks 15, screw rods 17 are rotatably connected in the sliding grooves 14, a transmission groove 18 is formed in the middle of the inner side of the second lifting frame 7, a first reversing gear 19 is fixed at the shaft end, close to the inner side of the transmission groove 18, of the motor 13, a second reversing gear 20 is fixed at the end, located in the transmission groove 18, of the screw rods 17, when a solid sample needs to be collected, the second lifting frame 7 drives the solid clamping mechanism to extend out of the second protective cover 5, the clamping frames 16 are enabled to move to two sides of the solid sample, then the motor 13 is controlled to work through the controller 2, the two side sliding blocks 15 drive the clamping frames 16 to be close to each other through the first reversing gear 19 and the second reversing gear 20, and the solid sample is collected through the set solid clamping mechanism.
Referring to fig. 1 to 3, the screw rods 17 and the sliding blocks 15 form threaded connection, the screw rods 17 are provided with two screw rods 17, the external threads of the two screw rods 17 are identical, the outer diameter of the knob 26 is larger than the width of the screw rod groove 23, when the positions of the first lifting frame 6 and the second lifting frame 7 need to be fixed, the knob 26 is propped against the outer surfaces of the first protection cover 4 and the second protection cover 5, and friction between the knob 26 and the first protection cover 4 and the second protection cover 5 is increased so as to fix the first lifting frame 6 and the second lifting frame 7.
Working principle: when the judicial identification on-site sampling collector with the protection function is needed to be used, the knob 26 is rotated, the knob 26 drives the screw rod 25 to rotate, the screw rod 25 is connected with the screw thread groove 24 in a threaded way, the knob 26 moves away from the first protection cover 4 or the second protection cover 5, the first lifting frame 6 or the second lifting frame 7 can drive the liquid suction mechanism or the solid clamping mechanism to extend out of the first protection cover 4 or the second protection cover 5, the liquid suction mechanism or the solid clamping mechanism is retracted into the first protection cover 4 or the second protection cover 5 after the sample is collected, the knob 26 is screwed, friction between the knob 26 and the surfaces of the first protection cover 4 and the second protection cover 5 is increased, the positions of the first lifting frame 6 and the second lifting frame 7 are fixed, through the first protective cover 4 and the second protective cover 5 with the protective function, the liquid suction mechanism and the solid clamping mechanism after the use can be protected from being damaged, when the liquid sample needs to be collected, the first lifting frame 6 drives the liquid suction mechanism to extend out of the first protective cover 4, then the controller 2 controls the hydraulic rod 11 to drive the pressing plate 12 to move downwards, the rubber head 9 is extruded, the air in the rubber head 9 is discharged, then the bottom end of the liquid suction pipe 10 is moved to the liquid sample, the hydraulic rod 11 drives the pressing plate 12 to reset, the rubber head 9 is swelled through self elasticity, the liquid suction pipe 10 generates negative pressure, the liquid sample is sucked into the rubber head 9, the liquid suction mechanism is used for collecting the liquid sample, and when the solid sample needs to be collected, the second lifting frame 7 drives the solid clamping mechanism to extend out of the second protective cover 5, the clamping frames 16 are moved to two sides of a solid sample, then the motor 13 is controlled to work through the controller 2, the motor 13 drives the two side screw rods 17 to rotate in opposite directions through the first reversing gear 19 and the second reversing gear 20, the two side sliding blocks 15 drive the clamping frames 16 to be close to each other, the solid sample is clamped, and the solid sample is collected through the arranged solid clamping mechanism.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a judicial authentication on-spot sampling collector with protect function, includes extension bar (1), its characterized in that: a controller (2) is arranged on one side of the extension bar (1) close to the top, a power supply (3) is arranged in the extension bar (1) close to the lower part,
the two sides of the extension bar (1) close to the bottom are symmetrically provided with a first protective cover (4) and a second protective cover (5), the interiors of the first protective cover (4) and the second protective cover (5) are respectively provided with a first lifting frame (6) and a second lifting frame (7), the first lifting frame (6) is provided with a liquid suction mechanism, the second lifting frame (7) is provided with a solid clamping mechanism, and the interiors of the first protective cover (4) and the second protective cover (5) are symmetrically provided with guide grooves (21);
the end parts of the first lifting frame (6) and the second lifting frame (7) corresponding to the guide grooves (21) are respectively fixedly provided with a guide block (22), the outer sides of the first lifting frame (6) and the second lifting frame (7) close to the guide grooves (21) are respectively communicated with a screw groove (23), one side of each guide block (22) corresponding to each screw groove (23) is provided with a thread groove (24), the thread grooves (24) are internally connected with screws (25), and the end parts of the screws (25) close to the outer sides of the screw grooves (23) are fixedly provided with knobs (26).
2. The judicial authentication field sampling collector with protection function according to claim 1, characterized in that: the liquid suction mechanism comprises a limiting frame (8), the bottom symmetry of a first lifting frame (6) is fixed with the limiting frame (8), a rubber head (9) is installed on the inner side of the limiting frame (8), a liquid suction pipe (10) is communicated with the bottom end of the rubber head (9), a hydraulic rod (11) is installed at the top of the first lifting frame (6), and a pressing plate (12) is installed at the bottom end of the hydraulic rod (11) corresponding to the rubber head (9).
3. The judicial authentication field sampling collector with protection function according to claim 1, characterized in that: the solid clamping mechanism comprises a motor (13), a motor (13) is arranged in the middle of the top end of a second lifting frame (7), sliding grooves (14) are symmetrically formed in the bottom of the second lifting frame (7), sliding blocks (15) are arranged in the sliding grooves (14), clamping frames (16) are fixed at the bottoms of the sliding blocks (15), screw rods (17) are connected with the bottoms of the sliding grooves (14) in a rotating mode, a transmission groove (18) is formed in the middle of the inner side of the second lifting frame (7), a first reversing gear (19) is fixed at the shaft end, close to the inner side of the transmission groove (18), of the motor (13), and a second reversing gear (20) is fixed at the end portion, located in the transmission groove (18), of the screw rods (17).
4. The judicial authentication field sampling collector with protection function according to claim 3, wherein: the screw rods (17) and the sliding blocks (15) form threaded connection, two screw rods (17) are arranged in total, and the external threads of the two screw rods (17) are identical in texture.
5. The judicial authentication field sampling collector with protection function according to claim 1, characterized in that: the outer diameter of the knob (26) is larger than the width of the screw groove (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320006040.1U CN220454936U (en) | 2023-01-03 | 2023-01-03 | Judicial authentication on-site sampling collector with protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320006040.1U CN220454936U (en) | 2023-01-03 | 2023-01-03 | Judicial authentication on-site sampling collector with protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220454936U true CN220454936U (en) | 2024-02-06 |
Family
ID=89725482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320006040.1U Active CN220454936U (en) | 2023-01-03 | 2023-01-03 | Judicial authentication on-site sampling collector with protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220454936U (en) |
-
2023
- 2023-01-03 CN CN202320006040.1U patent/CN220454936U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207117071U (en) | A kind of cable stripping machine accurately cut | |
| CN213532777U (en) | Processing equipment for PVC waterproof board | |
| CN220454936U (en) | Judicial authentication on-site sampling collector with protection function | |
| CN213813175U (en) | Resin matrix combined material intensity detection device for automobile parts | |
| CN212205984U (en) | Intelligent positioning device convenient for detecting thickness of measured workpiece | |
| CN218470415U (en) | Be applied to verifying attachment of electronic product constant voltage | |
| CN216087144U (en) | Auxiliary device with clamping protection function for circuit board maintenance | |
| CN215217481U (en) | Surface flatness detection device for guide rail processing | |
| CN214586097U (en) | Cutting device is used in processing of optic fibre optical cable | |
| CN214418414U (en) | Local grinding device for shaft metal parts | |
| CN212711870U (en) | Unwinding device is used in processing of special fluorine dragon sticky tape | |
| CN213053210U (en) | Lithium battery cap press welding device | |
| CN211118499U (en) | Mobilizable environment measuring device for building monitoring | |
| CN213932495U (en) | Non-contact wireless transmission tilt angle sensor | |
| CN215526057U (en) | Lithium battery detector convenient to location installation | |
| CN212722320U (en) | Runway slurry flow sample analysis and treatment equipment | |
| CN218983347U (en) | Pipe cutting device | |
| CN218822663U (en) | Water sample collector for environmental monitoring | |
| CN217277708U (en) | Building seepage flow detection device for hydraulic engineering | |
| CN212526302U (en) | Iron tower panel cutting is with clamping device who is convenient for to lead | |
| CN214408169U (en) | Environment detection sampling device | |
| CN212398682U (en) | Fixing platform convenient to adjust and used for welding stainless steel door frame of telescopic door | |
| CN220570248U (en) | Wire and cable fixing frame for air conditioning unit | |
| CN218067696U (en) | Automatic detection equipment for surface defects of piston rod | |
| CN116961533B (en) | Wisdom is with electric energy on-line monitoring early warning device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |