CN212321162U - Fruit vegetables detect with sample liquid-transfering device - Google Patents
Fruit vegetables detect with sample liquid-transfering device Download PDFInfo
- Publication number
- CN212321162U CN212321162U CN202020393042.7U CN202020393042U CN212321162U CN 212321162 U CN212321162 U CN 212321162U CN 202020393042 U CN202020393042 U CN 202020393042U CN 212321162 U CN212321162 U CN 212321162U
- Authority
- CN
- China
- Prior art keywords
- sample
- side pressure
- pipetting
- hook
- sampling
- 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
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a fruit and vegetable detection is with taking a sample liquid-transfering device, including pipetting gun body structure and sample side pressure structure, sample side pressure structure fixes the top at pipetting gun body structure, pipetting gun body structure includes pipetting main barrel, one side of pipetting main barrel is provided with side sample unloading pipe, and pipetting main barrel's bottom is fixed with the sample tail-bar, the bottom of sample tail-bar is provided with the sample tube dop, the top block of side sample unloading pipe has the sample tube to lift off the button, the top of pipetting main barrel is embedded with the sample pressing rod, the utility model discloses a sample pressing rod top block has sample side pressure structure, and sample side pressure structure bottom is provided with J type side pressure hook, and when the user takes a sample to move the liquid, can accomplish sample liquid-transfering work through reciprocating the thumb, and the thumb keeps all the time and other four fingers are in the opposite side in the whole process, make the holding of taking a sample in-process liquid-transfering main gun barrel more steady, more accord with human mechanics, use more smoothly.
Description
Technical Field
The utility model belongs to the technical field of fruit vegetables check out test set, concretely relates to fruit vegetables detect with sample liquid-transfering device.
Background
Before fruits and vegetables are on the market, the content of pesticide and fertilizer residues, nutrition percentages and the like of the fruits and vegetables are generally required to be detected, and a sampling and liquid-transferring gun is generally used as equipment during detection.
However, some unreasonable factors still exist in the process of sampling and detecting the fruit and vegetable sample by using the existing sampling and liquid transferring device for fruit and vegetable detection, and when the existing sampling and liquid transferring device for fruit and vegetable detection is used: the liquid taking button is arranged at the topmost end of the liquid transfer gun, and when a user holds the liquid transfer gun by hands and presses the liquid taking button by a thumb to take liquid, the liquid transfer gun is held by four fingers, so that the holding is not stable enough and does not accord with human mechanics.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fruit vegetables detect with sample liquid-transfering device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fruit vegetables detect with sample liquid-transfering device, includes pipetting gun body structure and sample side pressure structure, sample side pressure structure is fixed on the top of pipetting gun body structure, pipetting gun body structure includes pipetting main barrel, one side of pipetting main barrel is provided with the side sample tube of unloading, and pipettes the bottom mounting of main barrel and have the sample tailpiece, the bottom of sample tailpiece is provided with the sampling tube dop, the top block that the side unloaded the sample tube has the sampling tube to lift the button off, the top embedding of pipetting main barrel has the sample to press the depression bar, and pipettor one side of the top of pipetting main barrel is provided with the key-holder hook.
Preferably, the sampling side pressure structure comprises a side pressure head, one end of the side pressure head is provided with a side pressure hook receiving and releasing plate, a side pressure hook expansion groove is formed in the bottom end of the side pressure hook receiving and releasing plate, a J-shaped side pressure hook is embedded into the side pressure hook expansion groove, and a side pressure hook fixing screw is bolted to one side of the side pressure hook expansion groove.
Preferably, the side pressure hook fixing screw and the side pressure hook telescopic groove are screwed and fixed through threads, and the J-shaped side pressure hook can be firmly fixed by screwing and screwing the side pressure hook fixing screw.
Preferably, the J-shaped side press hook is a metal sheet, and the side view of the J-shaped side press hook is similar to the shape of the letter "J".
Preferably, the side pressure head and the sampling pressing rod are fixedly connected through clamping.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a sample pressing rod top block has sample side pressure structure, and sample side pressure structure bottom is provided with J type side pressure hook, and when the user took a sample and moves the liquid, can accomplish the sample through reciprocating the thumb and move liquid work, and the thumb remains throughout and four other fingers are in the opposite side among the whole process for the sample in-process moves liquid grip of main barrel more steady, more accords with human mechanics, uses more in good order.
Drawings
Fig. 1 is a schematic front view of the present invention;
fig. 2 is a left side view structure diagram of the present invention;
FIG. 3 is a schematic view of the vertical section elevation structure of the side press hook receiving plate of the present invention;
fig. 4 is a front view schematic diagram of the sampling side pressure structure and the pipetting gun body structure of the utility model after being disassembled;
in the figure: 1. a pipette gun body structure; 101. a sampling pressing rod; 102. the sampling tube is detached from the button; 103. side unloading the sample tube; 104. a pipetting main barrel; 105. a sampling tail rod; 106. a sampling tube chuck; 107. a gunner support hook; 2. a sampling side pressure structure; 201. a side indenter; 202. a side pressing hook receiving and releasing plate; 203. a lateral pressure hook fixing screw; 204. j-shaped lateral pressure hooks; 205. side pressure hook expansion groove.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a fruit vegetables detect with sample liquid-transfering device, including pipetting gun body structure 1 and sample side pressure structure 2, sample side pressure structure 2 is fixed on pipetting gun body structure 1's top, pipetting gun body structure 1 includes pipetting main barrel 104, one side of pipetting main barrel 104 is provided with side sample unloading pipe 103, and pipetting main barrel 104's bottom mounting has sample tailrod 105, sample tailrod 105's bottom is provided with sampling pipe dop 106, the top block that side sample unloading pipe 103 has the sampling pipe to lift off button 102, pipetting main barrel 104's top embedding has sample pressing rod 101, and pipetting main barrel 104's top one side is provided with gunner support hook 107.
In order to further facilitate the pressing of the sample pressing rod 101 for sampling, in the present embodiment, preferably, the sampling side pressing structure 2 includes a side pressing head 201, a side pressing hook receiving plate 202 is disposed at one end of the side pressing head 201, a side pressing hook expansion slot 205 is disposed at a bottom end of the side pressing hook receiving plate 202, a J-shaped side pressing hook 204 is embedded in the side pressing hook expansion slot 205, and a side pressing hook fixing screw 203 is bolted to one side of the side pressing hook expansion slot 205.
In order to firmly fix the J-shaped side pressure hook 204, in the present embodiment, it is preferable that the side pressure hook fixing screw 203 and the side pressure hook expansion groove 205 are screwed and fixed by a screw, and the J-shaped side pressure hook 204 is firmly fixed by screwing and tightening the side pressure hook fixing screw 203.
In order to make the J-shaped side pressure hooks 204 stronger and facilitate pressing down, in the present embodiment, it is preferable that the J-shaped side pressure hooks 204 be a thin metal plate, and that the side view of the J-shaped side pressure hooks 204 be similar to the shape of the letter "J".
In order to facilitate the removal of the side pressure head 201, in the present embodiment, it is preferable that the side pressure head 201 and the sample pressing lever 101 are fixedly connected by engagement.
The utility model discloses a theory of operation and use flow: the utility model discloses install the back, at first inspect the utility model discloses an installation is fixed and safety protection, then just can use, during the use, at first according to the custom and the comfort level of oneself, adjusts the height of J type side pressure hook 204, and the regulative mode is: screwing and unscrewing the side press hook fixing screw 203, moving the J-shaped side press hook 204 up and down until the height of the J-shaped side press hook 204 is proper, screwing and screwing the side press hook fixing screw 203, when sampling and pipetting are needed, holding the pipetting main barrel 104 by hand, placing a thumb on the J-shaped side press hook 204, aligning the sampling tube chuck 106 with a corresponding sampling tube, pressing down to ensure that the sampling tube is clamped and fixed on the sampling tube chuck 106, sliding the thumb downwards to ensure that the thumb drives the J-shaped side press hook 204, pressing down the sampling press rod 101, placing the head of the sampling tube in the liquid to be sampled, loosening the thumb to suck a sample, aligning the sampling tube with a detection reagent of a detector after the sample is sucked, sliding the thumb downwards to ensure that the thumb drives the J-shaped side press hook 204, pressing down the sampling press rod 101, at this time, the sample in the sampling tube can be moved to the interior of the detection reagent, and the sampling and pipetting operations are completed.
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 (5)
1. The utility model provides a fruit vegetables detect with sample liquid-transfering device, includes liquid-transfering gun body structure (1) and sample side pressure structure (2), its characterized in that: the top in pipetting gun body structure (1) is fixed in sample side pressure structure (2), pipetting gun body structure (1) is including pipetting main barrel (104), one side of pipetting main barrel (104) is provided with side sample unloading pipe (103), and the bottom mounting that pipettes main barrel (104) has sample tail rod (105), the bottom of sample tail rod (105) is provided with sampling tube dop (106), the top block that side sample unloading pipe (103) has sampling tube to lift button (102) off, the top embedding of pipetting main barrel (104) has sample to press down pole (101), and is provided with gunner support hook (107) on one side of the top of pipetting main barrel (104).
2. The sampling and pipetting device for fruit and vegetable detection according to claim 1, characterized in that: the sampling side pressure structure (2) comprises a side pressure head (201), a side pressure hook receiving and releasing plate (202) is arranged at one end of the side pressure head (201), a side pressure hook telescopic groove (205) is formed in the bottom end of the side pressure hook receiving and releasing plate (202), a J-shaped side pressure hook (204) is embedded into the side pressure hook telescopic groove (205), and a side pressure hook fixing screw (203) is bolted to one side of the side pressure hook telescopic groove (205).
3. The sampling and pipetting device for fruit and vegetable detection according to claim 2, characterized in that: the side pressure hook fixing screw (203) and the side pressure hook telescopic groove (205) are screwed and fixed through threads, and the J-shaped side pressure hook (204) can be firmly fixed by screwing and screwing the side pressure hook fixing screw (203).
4. The sampling and pipetting device for fruit and vegetable detection according to claim 2, characterized in that: the J-shaped side press hook (204) is a thin metal plate, and the side view of the J-shaped side press hook (204) is similar to the shape of the letter J.
5. The sampling and pipetting device for fruit and vegetable detection according to claim 2, characterized in that: the side pressure head (201) and the sampling pressing rod (101) are fixedly connected through clamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020393042.7U CN212321162U (en) | 2020-03-25 | 2020-03-25 | Fruit vegetables detect with sample liquid-transfering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020393042.7U CN212321162U (en) | 2020-03-25 | 2020-03-25 | Fruit vegetables detect with sample liquid-transfering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212321162U true CN212321162U (en) | 2021-01-08 |
Family
ID=74018862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020393042.7U Active CN212321162U (en) | 2020-03-25 | 2020-03-25 | Fruit vegetables detect with sample liquid-transfering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212321162U (en) |
-
2020
- 2020-03-25 CN CN202020393042.7U patent/CN212321162U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212321162U (en) | Fruit vegetables detect with sample liquid-transfering device | |
| CN111408427B (en) | Fruit vegetables detect with sample liquid-transfering device | |
| CN109406653B (en) | Chromatograph with automatic sample adding function | |
| CN207511361U (en) | A kind of PCB prints plate holder | |
| CN214514764U (en) | A test-tube rack for sample collection | |
| CN218566992U (en) | Anticreep type chemical reagent sampler | |
| CN208902473U (en) | A kind of analytical chemistry fluid sampling device | |
| CN106694071B (en) | A quick placer of suction head for pipettor | |
| CN214765553U (en) | Integral type liquid-transfering gun | |
| CN219252648U (en) | Detection liquid suction device for biological detection | |
| CN210051739U (en) | Alkali type burette for scientific research | |
| CN217989356U (en) | Hand-held pressurizing device of liquid-transfering gun | |
| CN113908903B (en) | Water quality testing device for environmental science protection | |
| CN221287901U (en) | Pipetting gun for in-vitro diagnostic reagent detection sampling | |
| CN221674342U (en) | Liquid transfer device capable of automatically filtering | |
| CN220136722U (en) | Sampling device | |
| CN212503910U (en) | Blood collection tube cap pulling device | |
| CN219849676U (en) | Micro-pipette | |
| CN221016124U (en) | Sampling tube for detecting fluid materials | |
| CN218098381U (en) | Soil collection device capable of reducing sampling errors | |
| CN218854366U (en) | Test tube rack | |
| CN215492642U (en) | Liquid food detects uses sampler | |
| CN218670611U (en) | External pressure reinforcing ring of external pressure container | |
| CN209400512U (en) | A kind of portable Detecting Pesticide device | |
| CN217856301U (en) | Test tube clamp suitable for multiple test tube external diameters |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 276000 building, science and Technology Park, Shuangyi, Shandong Province Patentee after: Lujian Testing Technology Co.,Ltd. Address before: 276000 building, science and Technology Park, Shuangyi, Shandong Province Patentee before: SHANDONG LUJIAN TESTING TECHNOLOGY SERVICE Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |