Intelligent charging rack for pipette

Abstract

The invention discloses an intelligent charging rack for a pipette. The intelligent charging rack comprises a charging rack body; the charging rack comprises a supporting frame and a controller. A plurality of limiting concave parts are formed on the support frame; a charging interface is arranged in the limiting concave part; the controller is provided with a charging shell; a charging circuit board is arranged in the charging shell; the charging circuit board is provided with a lithium battery pack for storing electric quantity; the charging circuit board is further provided with a detection circuit module used for detecting a charging socket of the pipette to control charging, a current control circuit module used for adjusting charging current according to the electric quantity of the pipette, and a charging circuit module used for charging the lithium battery pack and the pipette. The detection circuit module and the current control circuit module are electrically connected to the charging interface; the charging circuit module is electrically connected to the power supply, the detection circuit and the current control circuit. Through the intelligent charging rack for the pipette, intelligent charging can be realized, the charging safety is high, and the service life of a battery in the pipette is protected.

Description

Technical Field

[0001] The invention relates to an intelligent charging rack for a liquid transfer gun. Background Art

[0002] In the research and development and production of biology, chemistry, medicine, scientific research and other fields, the precise transfer of liquids is a basic operation. Workers usually use electric pipettes for pipetting. Existing electric pipettes are charged with a charging cable when not in use, and are stored for standby after charging. This charging method of the pipette makes charging and use very inconvenient, and the charging structure is cumbersome. It needs to be charged with a charging cable before being stored in a designated storage location. It is easy to forget to charge and cause insufficient power during use, affecting the pipetting work. Summary of the invention

[0003] The present invention provides an intelligent charging stand for a pipette to solve the above-mentioned technical problems, and specifically adopts the following technical solutions:

[0004] A smart charging rack for a pipette, comprising: a charging rack body; the charging rack comprises: a support rack and a controller; the support rack is formed with a plurality of limiting recesses for limiting and supporting the pipette; a charging interface for plugging into the charging socket of the pipette is arranged in the limiting recess; the controller is provided with a charging shell; a charging circuit board is arranged in the charging shell; a lithium battery pack for storing electricity is arranged on the charging circuit board; the charging circuit board is also provided with a detection circuit module for detecting the charging socket of the pipette to control charging, a current control circuit module for adjusting the charging current according to the electricity of the pipette, and a charging circuit module for charging the lithium battery pack and the pipette; the detection circuit module and the current control circuit module are both electrically connected to the charging interface; the charging circuit module is electrically connected to a power supply, a detection circuit and a current control circuit.

[0005] Furthermore, the support frame is rotatably connected to the charging housing to adjust the support angle of the pipette.

[0006] Furthermore, the rotation angle of the support frame is from 0 degrees to 90 degrees.

[0007] Furthermore, the charging interface is provided with a magnetic block for cooperating with the magnetic element provided in the charging socket of the pipette; an electrical terminal for charging is penetrated in the middle of the magnetic block.

[0008] Furthermore, the charging housing is provided with a voice recognizer for recognizing voice control instructions; the voice recognizer is electrically connected to the charging circuit board to perform voice-controlled charging of the pipette gun according to the voice recognition control.

[0009] Furthermore, a silicone pad for anti-slip is provided at the bottom of the charging shell.

[0010] Furthermore, the charging housing is also provided with an indicator light for providing charging reminders and indicating the power level of the lithium battery pack.

[0011] Furthermore, a plurality of support members are provided in the charging shell; the plurality of support members form a limit support platform for limiting and supporting the charging circuit board; the charging circuit board is fixed to the plurality of limit support platforms by bolts so as to be suspended in the charging shell.

[0012] Furthermore, a touch screen for manually inputting charging parameters is also provided on the upper side of the charging housing; the touch screen is electrically connected to the charging circuit board.

[0013] Furthermore, the support frame is also formed with a hand-held portion for a user to hold and rotate the support frame; a plurality of limiting recesses are arranged on the hand-held portion.

[0014] The benefit of the present invention is that the intelligent charging rack for pipettes provided can collectively support, store and manage multiple pipettes, and charge the pipettes while supporting, storing and managing them, thus solving the problems of storage and charging at the same time, avoiding the pipettes from leaking and affecting the pipetting work, and is easy to use. In addition, a detection circuit module, a current control circuit module and a charging circuit module are set on the charging circuit board, and charging is triggered according to the detection information of the detection circuit module to realize intelligent charging, and the charging current is intelligently adjusted according to the power status of the pipette by the current control circuit module, which can ensure the charging safety of the pipette and improve the service life of the battery in the pipette. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 is a schematic diagram of an intelligent charging stand for a pipette involved in the present application;

[0017] Figure 2 yes Figure 1 A schematic diagram of the internal structure of the smart charging stand for pipettes;

[0018] Figure 3 yes Figure 1 Schematic diagram of the internal electrical control structure of the controller of the smart charging stand for pipettes.

[0019] Charging frame 10, supporting frame 11, limiting recess 111, hand-held part 112, charging interface 12, magnetic block 121, electrical terminal 122, controller 13, charging shell 131, charging circuit board 132, detection circuit module 133, current control circuit module 134, charging circuit module 135, lithium battery pack 136, voice recognizer 137, indicator light 138, touch screen 139, silicone pad (not shown), supporting member 140, limiting support platform 1401. DETAILED DESCRIPTION

[0020] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0021] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0023] like Figure 1-3As shown, an intelligent charging stand for a pipette of the present application includes: a charging stand 10. The charging stand is provided with a support stand 11 and a controller 13, wherein the support stand 11 is used to support and store the pipette, and the controller 13 is used to control the charging of the pipette. Specifically, the support stand 11 is formed with a plurality of limiting recesses 111, and the pipette is limitedly supported by inserting the limiting recess 111 into the limiting recess 111, thereby ensuring that the pipette is placed more firmly on the charging stand, preventing the direction of the pipette from shifting, and ensuring the charging stability while facilitating the user to place and take the pipette. A charging interface 12 is provided in the limiting recess 111 for plugging in the charging socket of the pipette, and when the pipette can be supported in the limiting recess 111, the charging socket of the pipette just docks with the charging interface 12, making the charging operation easier.

[0024] Furthermore, the controller 13 is provided with a charging housing 131. A charging circuit board 132 is provided in the charging housing 131, and a plurality of charging interfaces 12 are electrically connected to the charging circuit board 132 through an electric board 150 installed together. A lithium battery pack 136 is provided on the charging circuit board 132 for power storage, so that when the customer uses a charging stand outdoors or it is inconvenient to charge directly with a power source indoors, when the pipette is hung on the charging stand, the lithium battery pack 136 can still ensure continuous charging of the pipette, preventing the pipette from being unable to be used anytime and anywhere due to low power, thereby improving the convenience of using the pipette.

[0025] Furthermore, the charging circuit board 132 is also provided with a detection circuit module 133, a current control circuit module 134 and a charging circuit module 135. The detection circuit module 133 and the current control circuit module 134 are electrically connected to the charging interface 12, and the charging circuit module 135 is electrically connected to the power supply, the detection circuit and the current control circuit. The detection circuit module 133 is used to detect the charging socket of the pipette gun to control the charging, the current control circuit module 134 is used to adjust the charging current according to the power of the pipette gun, and the charging circuit module 135 is used to charge the lithium battery pack 136 and the pipette gun. The charging circuit module 135 controls the charging of the lithium battery pack 136 to charge the pipette gun when it is not electrically connected to the power supply. In this way, the charging current for charging the pipette gun can be intelligently adjusted according to the power of the pipette gun through the current control circuit module 134, thereby increasing the safety of charging, reducing the number of times the battery in the pipette gun is charged, and improving the service life of the battery in the pipette gun. When the user hooks the pipette to the charging stand, the detection circuit module 133 detects the charging socket of the pipette to control the charging circuit module 135 to charge, and intelligent charging can be started without other operations by the user, which is more convenient to use.

[0026] As a specific implementation, the support frame 11 is rotatably connected to the charging housing 131 to adjust the support angle of the pipette, and the rotation angle of the support frame 11 is 0 to 90 degrees. In this way, the angle of the support frame 11 relative to the charging housing 131 can be adjusted within a certain range to meet the usage habits of different users. At the same time, the adjustment angle is controlled within 90 degrees to prevent the support center of gravity from being unstable. In addition, this foldable design facilitates the folding and storage of the charging frame.

[0027] As a specific implementation, the charging interface 12 is provided with a magnetic block 121, and an electrical terminal 122 is penetrated in the middle of the magnetic block 121 for plugging into the charging socket for charging. The magnetic block 121 can cooperate with the magnetic suction part provided in the charging socket of the pipette to adsorb and charge the pipette. The charging connection structure between the pipette and the charging stand uses a magnetic adsorption method to improve the contact stability of the charging structure, thereby improving the service life of the charging structure, while improving the charging stability and ensuring the charging efficiency.

[0028] As a specific embodiment, the charging housing 131 is provided with a voice recognizer 137 for recognizing voice control instructions. The voice recognizer 137 is electrically connected to the charging circuit board 132 to perform voice control charging of the pipette according to voice recognition control. In this way, the user can voice control charging of the pipette through the voice recognizer 137 during use, which is more convenient to use.

[0029] As a specific implementation, a silicone pad is provided at the bottom of the charging housing 131 for anti-slip.

[0030] As a specific implementation, the charging housing 131 is further provided with an indicator light 138. The indicator light 138 can be used to provide a charging reminder and a power reminder of the lithium battery pack 136.

[0031] As a specific implementation, a plurality of support members 140 are provided in the charging housing 131, and the plurality of support members 140 form a limited support platform 1401 for limiting and supporting the charging circuit board 132, and the charging circuit board 132 is fixed to the plurality of limited support platforms 1401 by bolts so as to be suspended in the charging housing 131. This not only ensures the installation stability and installation accuracy of the charging circuit board 132, but also facilitates the heat dissipation of the charging circuit board 132.

[0032] As a specific implementation, a touch screen 139 is further provided on the upper side of the charging housing 131 , and the touch screen 139 is electrically connected to the charging circuit board 132 for manually inputting charging parameters.

[0033] As a specific implementation, the support frame 11 is further formed with a hand-held portion 112 for the user to hold and rotate the support frame 11 , and a plurality of limiting recesses 111 are provided on the hand-held portion 112 , which is convenient to use.

[0034] In summary, the intelligent charging rack for pipettes can collectively support, store and manage multiple pipettes, and charge the pipettes while supporting, storing and managing them, thus solving the problems of storage and charging at the same time, avoiding the pipettes from leaking and affecting the pipetting work, and is easy to use. In addition, a detection circuit module 133, a current control circuit module 134 and a charging circuit module 135 are set on the charging circuit board 132, and charging is triggered according to the detection information of the detection circuit module 133 to realize intelligent charging, and the current control circuit module 134 intelligently adjusts the charging current according to the power status of the pipette, which can ensure the charging safety of the pipette and improve the service life of the battery in the pipette.

[0035] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the above embodiments do not limit the present invention in any form, and any technical solution obtained by equivalent replacement or equivalent transformation falls within the protection scope of the present invention.

Claims

1. An intelligent charging stand for a pipette, comprising: Charging frame; characterized in that, The charging rack comprises: a support rack and a controller; The support frame is formed with a plurality of limiting recesses for limiting and supporting the pipette gun; A charging interface for plugging into the charging socket of the pipette gun is provided in the limiting recess; The controller is provided with a charging housing; A charging circuit board is provided in the charging housing; The charging circuit board is provided with a lithium battery pack for storing electricity; The charging circuit board is also provided with a detection circuit module for detecting the charging socket of the pipette to control charging, a current control circuit module for adjusting the charging current according to the power of the pipette, and a charging circuit module for charging the lithium battery pack and the pipette; The detection circuit module and the current control circuit module are both electrically connected to the charging interface; The charging circuit module is electrically connected to a power source, the detection circuit and the current control circuit.

2. The intelligent charging stand for a pipette according to claim 1, characterized in that: The support frame is rotatably connected to the charging housing to adjust the support angle of the pipette.

3. The intelligent charging stand for a pipette according to claim 2, characterized in that: The rotation angle of the support frame is from 0 degree to 90 degrees.

4. The intelligent charging stand for a pipette according to claim 1, characterized in that: The charging interface is provided with a magnetic block for cooperating with a magnetic member provided in the charging socket of the pipette gun; An electrical terminal for charging is provided in the middle of the magnetic block.

5. The intelligent charging stand for a pipette according to claim 1, characterized in that: The charging housing is provided with a voice recognizer for recognizing voice control instructions; The voice recognizer is electrically connected to the charging circuit board to perform voice-controlled charging of the pipette according to voice recognition control.

6. The intelligent charging stand for a pipette according to claim 1, characterized in that: A non-slip silicone pad is provided at the bottom of the charging housing.

7. The intelligent charging stand for a pipette according to claim 1, characterized in that: The charging housing is also provided with an indicator light for providing charging reminders and indicating the power level of the lithium battery pack.

8. The intelligent charging stand for a pipette according to claim 1, characterized in that: A plurality of supporting members are provided in the charging housing; The plurality of support members form a limit support platform for limiting and supporting the charging circuit board; The charging circuit board is fixed to the plurality of limit support platforms by bolts so as to be suspended in the charging shell.

9. The intelligent charging stand for a pipette according to claim 1, characterized in that: The upper side of the charging housing is also provided with a touch screen for manually inputting charging parameters; The touch screen is electrically connected to the charging circuit board.

10. The intelligent charging stand for a pipette according to claim 1, characterized in that: The support frame is also formed with a hand-held portion for a user to hold and rotate the support frame; A plurality of the limiting recesses are arranged on the hand-held portion.

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