CN213959798U - Liquid-transfering gun charging system - Google Patents
Liquid-transfering gun charging system Download PDFInfo
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- CN213959798U CN213959798U CN202023098008.6U CN202023098008U CN213959798U CN 213959798 U CN213959798 U CN 213959798U CN 202023098008 U CN202023098008 U CN 202023098008U CN 213959798 U CN213959798 U CN 213959798U
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Abstract
The utility model relates to a laboratory precision instrument, in particular to pipetting gun charging system. The utility model discloses a liquid-transfering gun charging system is including charging support and liquid-transfering gun, the built-in charging circuit who is connected with the charging wire of charging support, be equipped with on the charging support at least one with the position of placeeing of liquid-transfering gun one-to-one, place the position be equipped with the positive negative pole charging terminal that charging circuit connects, be equipped with the terminal jack of the inside electric power storage power of connector on the liquid-transfering gun, work as liquid-transfering gun device in corresponding when placeeing, positive negative pole charging terminal inserts in the terminal jack. The advantages are that: structural design is reasonable, can be exclusively used in neat accomodating of liquid-transfering gun and place and the operation of charging, and it is more convenient to use.
Description
Technical Field
The utility model relates to a laboratory precision instrument, in particular to pipetting gun charging system.
Background
In the grain detection process, a liquid-transferring gun is needed to absorb liquid in the grain experiment process.
The pipette usually concentrates on placing on the shelf of adaptation before using, and this shelf only possesses the effect of placing of pipette, if meet the pipette lack of electricity in the use, then need connect power cord switch on power and charge, and this charging process needs to go on alone to, need take off the pipette from the shelf, consequently, lead to the use of pipette quite loaded down with trivial details.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a liquid-transfering gun charging system is provided, the effectual defect of overcoming prior art.
The utility model provides an above-mentioned technical problem's technical scheme as follows:
a pipette charging system comprises a charging support and a pipette, wherein a charging circuit connected with a charging wire is arranged in the charging support, at least one placing position corresponding to the pipette one by one is arranged on the charging support, a positive electrode charging terminal and a negative electrode charging terminal connected with the charging circuit are arranged in the placing position, a terminal jack of an electric power storage power supply in a connector is arranged on the pipette, and when the pipette is arranged at the corresponding placing position, the positive electrode charging terminal and the negative electrode charging terminal are inserted into the terminal jack.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Further, the charging stand comprises a charging seat and two support frames, the charging seat is a bar-shaped seat body arranged horizontally, two ends of the charging seat are respectively connected and fixed with the two support frames, the charging circuit is arranged in the charging seat, and the placing position is arranged on the charging seat.
Furthermore, a plurality of placing positions are arranged at intervals along the length direction of the charging seat.
Further, a hanging notch is arranged at the upper end part of the charging seat, the hanging notch forms the placing position, a hook-shaped hanging part matched with the hanging notch in the direction of the upper end of the corresponding pipette gun is arranged at the upper end of the pipette gun, the bottom wall of the hanging notch is upwards vertically provided with the positive and negative charging terminals, the terminal insertion holes matched with the positive and negative charging terminals are arranged at the corresponding positions on the hanging part, when the hanging part is hung at the hanging notch, the pipette gun is abutted against one side of the charging seat, and the positive and negative charging terminals are inserted into the terminal insertion holes.
Further, one side of the charging seat is a slope surface inclined towards the lower part of the outer side of the charging seat, and when the hanging part is hung at the hanging notch, the liquid transferring gun is abutted against the slope surface of one side of the charging seat.
Furthermore, the lower end of the slope surface of the charging seat is provided with a positioning plate along the length direction, the positioning plate is provided with positioning notches which are in one-to-one correspondence with the hanging notches, and when the pipette is propped against the slope surface on one side of the charging seat, the lower part of the pipette is embedded into the corresponding positioning notches.
The utility model has the advantages that: structural design is reasonable, can be exclusively used in neat accomodating of liquid-transfering gun and place and the operation of charging, and it is more convenient to use.
Drawings
Fig. 1 is a schematic structural view of a pipette charging system of the present invention;
fig. 2 is a schematic structural view of a pipette in the pipette charging system of the present invention;
fig. 3 is a schematic view of the structure of the pipette in the pipette charging system of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a charging cradle; 2. a liquid transferring gun; 3. positive and negative charging terminals; 11. a charging seat; 12. a support frame; 13. positioning a plate; 21. a terminal insertion hole; 22. a hanging part; 111. a hanging gap; 131. a locating notch.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
Example (b): as shown in fig. 1 to 3, the pipette charging system of the present embodiment includes a charging rack 1 and a pipette 2, the charging rack 1 is provided with a charging circuit connected with a charging line, the charging rack 1 is provided with at least one placement position corresponding to the pipette 2 one by one, the placement position is provided with a positive and negative charging terminals 3 connected with the charging circuit, the pipette 2 is provided with a terminal insertion hole 21 for a connector internal storage power supply, and when the pipette 2 is located at the corresponding placement position, the positive and negative charging terminals 3 are inserted into the terminal insertion hole 21.
In this embodiment, the support 1 that charges is compatible to the charge of pipetting gun 2 and accomodates two effects, and its overall structure reasonable in design uses more conveniently.
The charging support 1 may also be provided with a charging interface connected to a charging circuit, and a power line may be inserted into the charging interface to supply power.
In a preferred embodiment, the charging stand 1 includes a charging seat 11 and two supporting frames 12, the charging seat 11 is a horizontally disposed strip-shaped seat body, two ends of the charging seat 11 are respectively connected and fixed to the two supporting frames 12, the charging circuit is disposed in the charging seat 11, and at least one of the placement positions is disposed on the charging seat 11.
In this embodiment, the charging stand 1 is simple in structure and stable in placement.
Generally, the charging seat 11 is suspended between two support stands 12.
Above-mentioned support frame 12 is triangular plate body, its vertical setting, a base support on desktop or other carriers can, better volume can set up the support slat along its sideline at support frame 12 base to the area of contact of increase and carrier makes whole charging support 1 place more steadily, certainly, can also support the bottom of slat again and set up the skid resistant course.
Preferably, the plurality of placement positions are arranged along the length direction of the charging seat 11 at intervals.
In this scheme, can realize placing and synchronous charging work simultaneously of a plurality of pipette 2, it is very convenient to use.
In this embodiment, the charging rack 1 is provided with 6 placement positions.
In a preferred embodiment, a hanging notch 111 is formed at an upper end of the charging seat 11, the hanging notch 111 forms the placement position, a hook-shaped hanging portion 22 adapted to the hanging notch 111 is formed at an upper end of the pipette 2, the positive and negative charging terminals 3 are vertically formed on a bottom wall of the hanging notch 111, the terminal insertion holes 21 matched with the positive and negative charging terminals 3 are formed at corresponding positions of the hanging portion 22, when the hanging portion 22 is hung at the hanging notch 111, the pipette 2 is abutted against one side of the charging seat 11, and the positive and negative charging terminals 3 are inserted into the terminal insertion holes 21.
In this embodiment, the placement position adopts a structure form of hanging a notch 111, and is mutually hung and matched with a hanging part 22 matched with the pipette 2, so that the pipette 2 is conveniently taken and placed, and when the pipette 2 is hung and placed, the positive and negative charging terminals 3 can be inserted into corresponding terminal jacks 21 to realize the conduction of the charging circuits of the two.
Generally, the positive and negative charging terminals 3 include a positive terminal and a negative terminal, and the corresponding terminal insertion hole 21 inside the hanging part 22 of each pipette 2 also has two holes, one positive and one negative.
In a preferred embodiment, one side of the charging seat 11 is a slope inclined downward toward the outside thereof, and when the hanging part 22 is hung at the hanging notch 111, the pipette 2 abuts against the slope of the charging seat 11.
In this embodiment, the slope surface is placed, so that when the pipette 2 is hung at the corresponding placement position (hanging notch 111), the entire pipette is inclined and attached to the slope surface, and the placement is more stable.
Preferably, a positioning plate 13 is disposed at the lower end of the slope of the charging seat 11 along the length direction thereof, the positioning plate 13 is provided with positioning notches 131 corresponding to the hooking notches 111 one by one, and when the pipette 2 abuts against the slope of one side of the charging seat 11, the lower portion thereof is inserted into the corresponding positioning notches 131.
In this embodiment, when the pipette 2 is hung on the hanging notch 111 through the hanging part 22, the lower end of the pipette body is just embedded into the corresponding positioning notch 131, so that the displacement of the pipette 2 along the length direction of the charging seat 11 is limited, and the position of the pipette 2 is limited along the two sides of the pipette by the charging seat 11, so that the pipette 2 can keep stable when being hung and charged, and is not easy to shake due to the influence of external force, and the abnormal situation that the positive and negative charging terminals 3 are in poor contact with the terminal jacks 21 to disconnect the charging circuit occurs.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (6)
1. The utility model provides a pipette charging system which characterized in that: including charging support (1) and pipetting gun (2), charging support (1) embeds the charging circuit who is connected with the charging wire, be equipped with on charging support (1) at least one with pipetting gun (2) one-to-one place, place the position be equipped with positive negative pole charging terminal (3) that charging circuit connects, be equipped with terminal jack (21) of the inside electric power storage power of connector on pipetting gun (2), work as pipetting gun (2) device in corresponding when placeeing, positive negative pole charging terminal (3) insert in terminal jack (21).
2. The pipette gun charging system of claim 1, wherein: the charging support (1) comprises a charging seat (11) and two support frames (12), the charging seat (11) is a horizontally arranged bar-shaped seat body, two ends of the charging seat body are respectively connected and fixed with the two support frames (12), the charging seat (11) is internally provided with the charging circuit, and the charging seat (11) is provided with at least one placing position.
3. The pipette gun charging system of claim 2, wherein: the plurality of placing positions are arranged at intervals along the length direction of the charging seat (11).
4. The pipette gun charging system of claim 2 or 3, wherein: charging seat (11) upper end tip is equipped with articulates breach (111), articulate breach (111) and constitute place the position, it is corresponding pipetting gun (2) upper end be equipped with articulate breach (111) to curved hook-like department of hitching (22) of adaptation, upwards vertically be equipped with on the diapire that articulates breach (111) positive negative pole charging terminal (3), on hitching (22) corresponding position be equipped with positive negative pole charging terminal (3) assorted terminal jack (21), work as hitching (22) connect in when articulating breach (111) department, pipetting gun (2) support by in one side of charging seat (11), just positive negative pole terminal (3) insert in terminal jack (21).
5. The pipette gun charging system of claim 4, wherein: one side of the charging seat (11) is a slope surface inclined towards the lower part of the outer side of the charging seat, and when the hanging part (22) is hung at the hanging notch (111), the liquid transferring gun (2) is propped against the slope surface at one side of the charging seat (11).
6. The pipette gun charging system of claim 5, wherein: the lower end of the slope surface of the charging seat (11) is provided with a positioning plate (13) along the length direction, the positioning plate (13) is provided with positioning notches (131) which are in one-to-one correspondence with the hanging notches (111), and when the pipette (2) is propped against the slope surface on one side of the charging seat (11), the lower part of the pipette is embedded into the corresponding positioning notches (131).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023098008.6U CN213959798U (en) | 2020-12-21 | 2020-12-21 | Liquid-transfering gun charging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023098008.6U CN213959798U (en) | 2020-12-21 | 2020-12-21 | Liquid-transfering gun charging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213959798U true CN213959798U (en) | 2021-08-13 |
Family
ID=77193650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023098008.6U Active CN213959798U (en) | 2020-12-21 | 2020-12-21 | Liquid-transfering gun charging system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213959798U (en) |
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2020
- 2020-12-21 CN CN202023098008.6U patent/CN213959798U/en active Active
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