Blood glucose meter and control method of blood glucose meter

Abstract

The present application provides a blood glucose meter and a control method for the blood glucose meter, the blood glucose meter comprising a circuit board, an elastic device, a sliding component on one side of the circuit board, and an insertion port for a blood glucose test strip on the other side of the circuit board; wherein one end of the elastic device is connected to the circuit board, and the other end is connected to the sliding component; when the sliding component is located at the farthest position, the elastic device provides the sliding component with an elastic force close to the insertion port; the limiting component contracts in a direction away from the sliding component after the blood glucose meter completes the blood glucose test for a first preset time, so that the sliding component slides in a direction close to the insertion port under the action of the elastic force, so that the blood glucose test strip can be automatically withdrawn after each blood glucose test, thereby avoiding infection that is easy to occur when the strip is withdrawn manually and improving the withdrawal efficiency of the blood glucose test strip.

Description

Technical Field

[0001] The present application relates to the technical field of blood glucose meters, and in particular to a blood glucose meter and a control method of the blood glucose meter. Background Art

[0002] With the increasing prevalence of diabetes, the use of blood glucose meters is becoming more and more common in users' lives. When using a blood glucose meter to test blood glucose, it is generally necessary to insert a blood glucose test strip into the meter, draw blood, and then pull the blood glucose test strip out of the meter after the blood glucose value is displayed. However, in the current related technology, after each blood glucose test, the user is required to manually pull the blood glucose test strip out of the blood glucose meter. This operation method is not only cumbersome, but also easy to cause infection when the human hand touches the blood glucose test strip. Summary of the invention

[0003] In view of this, the purpose of the present application is to propose a blood glucose meter and a control method of the blood glucose meter to solve or partially solve the above technical problems.

[0004] Based on the above objectives, the present application provides a blood glucose meter, comprising:

[0005] A circuit board, an elastic device, a sliding assembly on one side of the circuit board, and an insertion port for a blood glucose test strip on the other side of the circuit board;

[0006] The circuit board is provided with a sliding through hole at an edge close to the insertion port, and the sliding component is provided with a paddle at a side close to the circuit board, the paddle passes through the sliding through hole and can slide along the insertion and removal direction of the blood glucose test strip with the sliding component; the blood glucose test strip abuts against the paddle after being inserted into the insertion port;

[0007] A limiting component that can be extended and retracted in a direction perpendicular to the circuit board is provided on one side of the circuit board close to the sliding component, and a limiting through hole is provided at a corresponding position of the limiting component of the sliding component, and when the sliding component is at the farthest position from the insertion port, the limiting component can pass through the limiting through hole;

[0008] One end of the elastic device is connected to the circuit board, and the other end is connected to the sliding assembly; when the sliding assembly is located at the farthest position, the elastic device provides elastic force for the sliding assembly to approach the insertion port;

[0009] The limiting component contracts in a direction away from the sliding component after the blood glucose meter completes the blood glucose test for a first preset time, so that the sliding component slides in a direction close to the insertion port under the action of the elastic force.

[0010] Based on the same concept, the present application also proposes a control method for a blood glucose meter, which is applied to the blood glucose meter as described above, and the method comprises:

[0011] In response to determining that the time interval after the blood glucose meter completes the blood glucose test is greater than or equal to the first preset time, the limiting component is controlled to retract in a direction away from the sliding assembly.

[0012] Based on the same concept, the present application also proposes an electronic device, including a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements the control method of the blood glucose meter as described above when executing the program.

[0013] Based on the same concept, the present application also proposes a non-transitory computer-readable storage medium, which stores computer instructions, and the computer instructions are used to enable a computer to execute the control method of the blood glucose meter as described above.

[0014] Based on the same concept, the present application also proposes a computer program product, which includes a computer program. The computer program is executed by one or more processors so that the processors execute the control method of the blood glucose meter as described above.

[0015] As can be seen from the above, the blood glucose meter and the control method of the blood glucose meter provided by the present application, the blood glucose meter includes a circuit board, an elastic device, a sliding component on one side of the circuit board and an insertion port for a blood glucose test strip on the other side of the circuit board; wherein the circuit board is provided with a sliding through hole at an edge close to the insertion port, the sliding component is provided with a paddle on a side close to the circuit board, the paddle passes through the sliding through hole and can slide along the insertion and removal direction of the blood glucose test strip with the sliding component; the blood glucose test strip is abutted against the paddle after being inserted into the insertion port; a limiting component which can be extended and retracted in a direction perpendicular to the circuit board is provided on one side of the circuit board close to the sliding component, and the sliding component is provided with a limiting position at the corresponding position of the limiting component through hole, and when the sliding component is at the farthest position from the insertion port, the limiting component can pass through the limiting through hole; one end of the elastic device is connected to the circuit board, and the other end is connected to the sliding component; when the sliding component is at the farthest position, the elastic device provides the sliding component with an elastic force close to the insertion port; the limiting component contracts in a direction away from the sliding component after the blood glucose meter completes the blood glucose test for a first preset time, so that the sliding component slides in a direction close to the insertion port under the action of the elastic force, so that the blood glucose meter can realize automatic withdrawal of the blood glucose test strip after each blood glucose test, thereby avoiding infection that is easy to occur when the strip is manually withdrawn, and improving the withdrawal efficiency of the blood glucose test strip. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the present application or related technologies, the drawings required for use in the embodiments or related technical descriptions are briefly introduced below. Obviously, the drawings described below are only embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 A schematic diagram of the structure of a blood glucose meter according to an embodiment of the present application;

[0018] Figure 2 A schematic diagram of the structure of another blood glucose meter according to an embodiment of the present application;

[0019] Figure 3 This is a schematic structural diagram of a sliding assembly according to an embodiment of the present application;

[0020] Figure 4 It is a partially enlarged schematic diagram of the first blood glucose meter of the embodiment of the present application;

[0021] Figure 5 It is a partially enlarged schematic diagram of the second blood glucose meter of the embodiment of the present application;

[0022] Figure 6 It is a partially enlarged schematic diagram of a third blood glucose meter according to an embodiment of the present application;

[0023] Figure 7 It is a partially enlarged schematic diagram of a fourth blood glucose meter according to an embodiment of the present application;

[0024] Figure 8 A schematic diagram of a flow chart of a control method of a blood glucose meter according to an embodiment of the present application;

[0025] Fig. 9 A schematic diagram of a specific electronic device hardware structure of an embodiment of the present application.

[0026] Reference numerals:

[0027] 01 first shell, 02 circuit board, 021 limiting component, 022 blood glucose detection probe, 023 sliding through hole, 024 positioning probe, 03 sliding assembly, 031 limiting through hole, 032 groove, 033 paddle, 034 hook, 04 elastic device, 05 fixing screw, 06 base, 061 spring through hole, 07 second shell, 08 power back cover, 09 blood glucose test strip insertion port, 10 blood glucose test strip, 101 blood glucose detection electrode, 102 positioning electrode. DETAILED DESCRIPTION

[0028] It is understandable that the data involved in this technical solution (including but not limited to the data itself, the acquisition or use of the data) shall comply with the requirements of relevant laws, regulations and relevant provisions.

[0029] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the embodiments of the present application should be the usual meanings understood by people with ordinary skills in the field to which the present application belongs. The "first", "second" and similar words used in the present application do not represent any order, quantity or importance, but are only used to distinguish different components. "Including" or "comprising" and similar words mean that the elements or objects appearing in front of the word cover the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connecting" or "connected" and similar words are not limited to physical or mechanical connections, but can include electrical connections, which can be direct connections, indirect connections, wired connections, and wireless connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0030] The principles and spirit of the present application will be described below with reference to several exemplary embodiments. It should be understood that these embodiments are provided only to enable those skilled in the art to better understand and implement the present application, and are not intended to limit the scope of the present application in any way. On the contrary, these embodiments are provided to make the present application more thorough and complete, and to fully convey the scope of the present application to those skilled in the art.

[0031] It should be understood herein that any number of elements in the drawings is for illustration rather than limitation, and any naming is only for distinction rather than having any limiting meaning.

[0032] As described in the background technology section, in the current related technology, after each blood sugar test, the user is required to manually pull out the blood sugar test strip from the blood glucose meter. This operation method is not only cumbersome, but also easy to cause infection when the human hand touches the bloody blood sugar test strip.

[0033] In order to solve the above problems, the present application embodiment proposes a blood glucose meter, comprising:

[0034] A circuit board, an elastic device, a sliding component on one side of the circuit board and an insertion port for a blood glucose test strip on the other side of the circuit board; wherein the circuit board is provided with a sliding through hole at an edge close to the insertion port, the sliding component is provided with a paddle on a side close to the circuit board, the paddle passes through the sliding through hole and can slide along the insertion and removal direction of the blood glucose test strip with the sliding component; the blood glucose test strip abuts against the paddle after being inserted into the insertion port; a limiting component which can be extended and retracted in a direction perpendicular to the circuit board is provided on one side of the circuit board close to the sliding component, the sliding component is provided with a limiting through hole at a corresponding position of the limiting component, and the sliding component is within a distance from the insertion port. When the blood glucose meter is at the farthest position of the insertion port, the limiting component can pass through the limiting through hole; one end of the elastic device is connected to the circuit board, and the other end is connected to the sliding component; when the sliding component is at the farthest position, the elastic device provides the sliding component with an elastic force close to the insertion port; the limiting component contracts in a direction away from the sliding component after the blood glucose meter completes the blood glucose test for a first preset time, so that the sliding component slides in a direction close to the insertion port under the action of the elastic force, so that the blood glucose meter can automatically withdraw the blood glucose test strip after each blood glucose test, thereby avoiding infection that is easy to occur when the blood glucose test strip is withdrawn manually and improving the withdrawal efficiency of the blood glucose test strip.

[0035] refer to Figure 1 , Figure 3 and Figure 5 , the blood glucose meter of the embodiment of the present application comprises:

[0036] A circuit board 02, an elastic device 04, a sliding assembly 03 on one side of the circuit board 02, and an insertion port 09 for a blood sugar test strip on the other side of the circuit board;

[0037] The circuit board 02 is provided with a sliding hole 023 at an edge close to the insertion port, and the sliding component 03 is provided with a paddle 033 at a side close to the circuit board 02. The paddle 033 passes through the sliding hole 023 and can slide along the insertion and removal direction of the blood glucose test strip along with the sliding component 03; after the blood glucose test strip is inserted into the insertion port 09, it abuts against the paddle 033;

[0038] refer to Figure 4 A limiting component 021 that can be extended and retracted in a direction perpendicular to the circuit board is disposed on one side of the circuit board 02 close to the sliding component 03, and a limiting through hole 031 is disposed on the sliding component 03 at a corresponding position of the limiting component 021, and when the sliding component 03 is at the farthest position from the insertion port 09, the limiting component 021 can pass through the limiting through hole 031;

[0039] refer to Figure 5One end of the elastic device 04 is connected to the circuit board 02, and the other end is connected to the sliding component 03; when the sliding component 03 is located at the farthest position, the elastic device 04 provides elastic force for the sliding component to approach the insertion port 09; optionally, the elastic device can be an elastic component such as a spring, an elastic paddle, etc. The specific elastic device can be selected according to needs and is not limited to this.

[0040] refer to Figure 4 After the blood glucose meter completes the blood glucose test for a first preset time, the limiting component 021 contracts in a direction away from the sliding component 03, so that the sliding component 03 slides toward the insertion port under the action of the elastic force, thereby causing the blood glucose test strip to pop out of the blood glucose meter under the push of the paddle of the sliding component.

[0041] In some embodiments, the limiting component is a solenoid valve and is controlled by the circuit board.

[0042] In some embodiments, reference Figure 5 The blood glucose meter further includes a base 06; wherein the base 06 is arranged on a side of the sliding component 03 away from the circuit board 02, the base 06 is fixed on the circuit board 02, and one end of the elastic device 04 is connected to the circuit board 02 through the base 06. The base can not only well protect the sliding component, but also reduce the displacement of the sliding component in a direction perpendicular to the circuit board. Optionally, the base 06 is fixedly connected to the circuit board through a fixing screw 05.

[0043] In some embodiments, reference Figure 5 The other end of the elastic device 04 is connected to the hook 034 on the sliding component 03 , and one end of the elastic device 04 is connected to the spring through hole 061 on the base 06 .

[0044] In some embodiments, reference Figure 3 The sliding component 03 is provided with a groove 032 on a side close to the circuit board. The groove 032 takes the limiting through hole 031 as a starting point and extends in a direction away from the insertion port. The depth of the groove 032 is inversely proportional to the distance from the limiting through hole 031, that is, the groove 032 gradually deepens in a direction close to the limiting through hole 031, so that when the sliding component slides along the insertion and removal direction of the blood glucose test strip, the limiting component can reduce the sliding resistance in the groove, and when the limiting component is controlled to extend in a direction close to the sliding component, a certain restoring force can be provided for resetting the sliding component (that is, when it moves to the farthest position from the insertion port).

[0045] In some embodiments, an elastic component is arranged between the limiting component and the circuit board, and the elastic component provides an external force for the limiting component to move away from the circuit board. The external force is smaller than the control force received by the limiting component when it contracts in the direction away from the sliding component, so that when the sliding component moves to the farthest position from the insertion port, the limiting component automatically passes through the sliding component.

[0046] In some embodiments, the limiting component stops shrinking in a direction away from the sliding component after the second preset time after the blood glucose meter completes the blood glucose test; the second preset time is greater than the first preset time. It should be noted that the first preset time and the second preset time can be set as needed and are not limited to this.

[0047] In order to better judge whether the sliding assembly is located at the farthest position from the insertion port, in some embodiments, reference Figure 7 , a positioning probe 024 is provided on the side of the circuit board 02 away from the sliding component; when the blood glucose test strip 10 abuts against the paddle and the sliding component is at the farthest position, the positioning probe 024 contacts the positioning electrode 102 provided on the blood glucose test strip. It should be noted that when the positioning probe contacts the positioning electrode, since the resistance corresponding to the positioning probe on the circuit board changes, the contact signal can be detected immediately, and the contact signal can be regarded as a start signal for controlling the limit component to extend in the direction close to the sliding component.

[0048] In some embodiments, reference Figure 6 and Figure 7 A blood glucose detection probe 022 is also provided on the side of the circuit board 02 away from the sliding component 03. When the blood glucose test strip 10 is inserted into the insertion hole 09, the blood glucose detection probe 022 is used to detect the blood glucose concentration together with the blood glucose detection electrode 101 on the blood glucose test strip 10.

[0049] In some embodiments, when the positioning probe contacts the positioning electrode, the limiting component extends toward the sliding assembly.

[0050] In some embodiments, reference Figure 1 and Figure 2 The blood glucose meter further includes a first shell 01, a second shell 07, and a power back cover 08. The first shell 01, the second shell 07 and the power back cover 08 together constitute the outer shell of the blood glucose meter.

[0051] In some embodiments, the blood glucose meter also includes a prompt module, which is used to issue a voice prompt that a blood glucose test strip is about to pop up after a third preset time after the blood glucose meter completes the blood glucose test, thereby prompting the user in advance to prepare for the popping up of the blood glucose test strip, and the third preset time is less than the first preset time.

[0052] The blood glucose meter provided by the present application comprises a circuit board, an elastic device, a sliding component on one side of the circuit board and an insertion port for a blood glucose test strip on the other side of the circuit board; wherein the circuit board is provided with a sliding through hole at an edge close to the insertion port, the sliding component is provided with a paddle on a side close to the circuit board, the paddle passes through the sliding through hole and can slide along the insertion and removal direction of the blood glucose test strip with the sliding component; the blood glucose test strip abuts against the paddle after being inserted into the insertion port; a limiting component which can be extended and retracted in a direction perpendicular to the circuit board is provided on one side of the circuit board close to the sliding component, the sliding component is provided with a limiting through hole at a corresponding position of the limiting component, and the sliding component is provided at a distance of When the slide assembly is at the farthest position from the insertion port, the limiting component can pass through the limiting through hole; one end of the elastic device is connected to the circuit board, and the other end is connected to the sliding component; when the sliding component is at the farthest position, the elastic device provides the sliding component with an elastic force close to the insertion port; the limiting component contracts in a direction away from the sliding component after the blood glucose meter completes the blood glucose test for a first preset time, so that the sliding component slides in a direction close to the insertion port under the action of the elastic force, so that the blood glucose meter can automatically withdraw the blood glucose test strip after each blood glucose test, thereby avoiding infection that is easy to occur when the blood glucose test strip is withdrawn manually and improving the withdrawal efficiency of the blood glucose test strip.

[0053] Based on the same inventive concept, corresponding to any of the above-mentioned embodiments, the present application also provides a method for controlling a blood glucose meter, which is applied to the blood glucose meter described in any of the above-mentioned embodiments.

[0054] refer to Figure 8 , the method comprises the following steps:

[0055] S101, in response to determining that the time interval after the blood glucose meter completes the blood glucose test is greater than or equal to the first preset time, controlling the limiting component to retract in a direction away from the sliding component.

[0056] In some embodiments, the method further comprises:

[0057] In response to determining that the time interval after the blood glucose meter completes the blood glucose test is greater than or equal to the third preset time, a voice prompt is issued that the blood glucose test strip is about to pop up; wherein the third preset time is less than the first preset time.

[0058] In some embodiments, the method further comprises:

[0059] In response to determining that the time interval after the blood glucose meter completes the blood glucose test is greater than or equal to the second preset time, stop controlling the limiting component to retract in a direction away from the sliding component; wherein the second preset time is greater than the first preset time.

[0060] The blood glucose detection method of the above-mentioned embodiment is used to realize the functions of the corresponding blood glucose meter in any of the aforementioned embodiments, and has the beneficial effects of the corresponding blood glucose meter embodiment, which will not be described in detail here.

[0061] Based on the same inventive concept, corresponding to any of the above-mentioned embodiments, the present disclosure also provides a system for a method for controlling a blood glucose meter, the system comprising a server and a blood glucose meter, wherein the blood glucose meter is capable of executing the above-mentioned method for controlling a blood glucose meter.

[0062] The system of the above embodiment is used to implement the control method of the corresponding blood glucose meter in any of the above embodiments, and has the beneficial effects of the corresponding method embodiment, which will not be repeated here.

[0063] Based on the same inventive concept, corresponding to any of the above-mentioned embodiments and methods, the present disclosure also provides an electronic device, including a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein when the processor executes the program, the control method of the blood glucose meter described in any of the above embodiments is implemented.

[0064] It should be noted that the method of the embodiment of the present application can be performed by a single device, such as a computer or server. The method of this embodiment can also be applied to a distributed scenario and completed by multiple devices cooperating with each other. In the case of such a distributed scenario, one of the multiple devices can only perform one or more steps in the method of the embodiment of the present application, and the multiple devices will interact with each other to complete the described method.

[0065] It should be noted that the above describes some embodiments of the present application. Other embodiments are within the scope of the appended claims. In some cases, the actions or steps recorded in the claims can be performed in an order different from that in the above embodiments and still achieve the desired results. In addition, the processes depicted in the accompanying drawings do not necessarily require the specific order or continuous order shown to achieve the desired results. In some embodiments, multitasking and parallel processing are also possible or may be advantageous.

[0066] Fig. 9A more specific schematic diagram of the hardware structure of an electronic device provided in this embodiment is shown. The device may include: a processor 1010, a memory 1020, an input / output interface 1030, a communication interface 1040 and a bus 1050. The processor 1010, the memory 1020, the input / output interface 1030 and the communication interface 1040 are connected to each other in communication within the device through the bus 1050.

[0067] The processor 1010 can be implemented by a general-purpose CPU (Central Processing Unit), a microprocessor, an application-specific integrated circuit (ASIC), or one or more integrated circuits, and is used to execute relevant programs to implement the technical solutions provided in the embodiments of this specification.

[0068] The memory 1020 may be implemented in the form of ROM (Read Only Memory), RAM (Random Access Memory), static storage device, dynamic storage device, etc. The memory 1020 may store an operating system and other application programs. When the technical solutions provided in the embodiments of this specification are implemented by software or firmware, the relevant program codes are stored in the memory 1020 and are called and executed by the processor 1010.

[0069] The input / output interface 1030 is used to connect the input / output module to realize information input and output. The input / output module can be configured in the device as a component (not shown in the figure), or it can be externally connected to the device to provide corresponding functions. The input device may include a keyboard, a mouse, a touch screen, a microphone, various sensors, etc., and the output device may include a display, a speaker, a vibrator, an indicator light, etc.

[0070] The communication interface 1040 is used to connect a communication module (not shown) to realize communication interaction between the device and other devices. The communication module can realize communication through wired means (such as USB, network cable, etc.) or wireless means (such as mobile network, WIFI, Bluetooth, etc.).

[0071] The bus 1050 includes a path that transmits information between the various components of the device (eg, the processor 1010 , the memory 1020 , the input / output interface 1030 , and the communication interface 1040 ).

[0072] It should be noted that, although the above device only shows the processor 1010, the memory 1020, the input / output interface 1030, the communication interface 1040 and the bus 1050, in the specific implementation process, the device may also include other components necessary for normal operation. In addition, it can be understood by those skilled in the art that the above device may also only include the components necessary for implementing the embodiments of the present specification, and does not necessarily include all the components shown in the figure.

[0073] The electronic device of the above embodiment is used to implement the control method of the corresponding blood glucose meter in any of the above embodiments, and has the beneficial effects of the corresponding method embodiment, which will not be described in detail here.

[0074] Based on the same inventive concept, corresponding to any of the above-mentioned embodiment methods, the present disclosure also provides a non-transitory computer-readable storage medium, wherein the non-transitory computer-readable storage medium stores computer instructions, and the computer instructions are used to enable the computer to execute the control method of the blood glucose meter as described in any of the above embodiments.

[0075] The computer-readable medium of this embodiment includes permanent and non-permanent, removable and non-removable media, and information storage can be implemented by any method or technology. Information can be computer-readable instructions, data structures, modules of programs, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), flash memory or other memory technology, read-only compact disk read-only memory (CD-ROM), digital versatile disk (DVD) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices or any other non-transmission media that can be used to store information that can be accessed by a computing device.

[0076] The computer instructions stored in the storage medium of the above embodiments are used to enable the computer to execute the control method of the blood glucose meter as described in any of the above embodiments, and have the beneficial effects of the corresponding method embodiments, which will not be repeated here.

[0077] Based on the same inventive concept, corresponding to any of the above-mentioned embodiments and methods, the present application also provides a computer program product, which includes a computer program. In some embodiments, the computer program instructions can be executed by one or more processors of a computer so that the computer and / or the processor execute the control of the blood glucose meter described in the above-mentioned embodiments. Corresponding to the execution subject corresponding to each step in each embodiment of the scene editing method, the processor that executes the corresponding step can belong to the corresponding execution subject.

[0078] The computer program product of the above embodiment is used to enable the computer and / or the processor to execute the control of the blood glucose meter as described in any of the above embodiments, and has the beneficial effects of the corresponding method embodiments, which will not be repeated here.

[0079] To simplify the description and discussion, and in order not to make the embodiments of the present application difficult to understand, the well-known power / ground connections to the integrated circuit (IC) chip and other components may or may not be shown in the provided figures. In addition, the device may be shown in the form of a block diagram to avoid making the embodiments of the present application difficult to understand, and this also takes into account the fact that the details of the implementation of these block diagram devices are highly dependent on the platform on which the embodiments of the present application will be implemented (that is, these details should be fully within the scope of understanding of those skilled in the art). Where specific details (e.g., circuits) are set forth to describe exemplary embodiments of the present application, it is obvious to those skilled in the art that the embodiments of the present application can be implemented without these specific details or with changes in these specific details. Therefore, these descriptions should be considered illustrative rather than restrictive.

[0080] Although the present application has been described in conjunction with specific embodiments of the present application, many alternatives, modifications and variations of these embodiments will be apparent to those skilled in the art from the foregoing description. For example, other memory architectures (e.g., dynamic RAM (DRAM)) may use the discussed embodiments.

[0081] A person skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present application (including the claims) is limited to these examples. In line with the concept of the present application, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present application as described above, which are not provided in detail for the sake of simplicity.

[0082] The embodiments of the present application are intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the embodiments of the present application should be included in the scope of protection of the present application.

Claims

1. A blood glucose meter, characterized in that: include: A circuit board, an elastic device, a sliding assembly on one side of the circuit board, and an insertion port for a blood glucose test strip on the other side of the circuit board; The circuit board is provided with a sliding through hole at an edge close to the insertion port, and the sliding component is provided with a paddle at a side close to the circuit board, the paddle passes through the sliding through hole and can slide along the insertion and removal direction of the blood glucose test strip with the sliding component; the blood glucose test strip abuts against the paddle after being inserted into the insertion port; A limiting component that can be extended and retracted in a direction perpendicular to the circuit board is provided on one side of the circuit board close to the sliding component, and a limiting through hole is provided at a corresponding position of the limiting component of the sliding component, and when the sliding component is at the farthest position from the insertion port, the limiting component can pass through the limiting through hole; One end of the elastic device is connected to the circuit board, and the other end is connected to the sliding assembly; when the sliding assembly is located at the farthest position, the elastic device provides elastic force for the sliding assembly to approach the insertion port; The limiting component contracts in a direction away from the sliding component after the blood glucose meter completes the blood glucose test for a first preset time, so that the sliding component slides in a direction close to the insertion port under the action of the elastic force; The sliding component is provided with a groove on a side close to the circuit board. The groove takes the limiting via hole as a starting point and extends in a direction away from the insertion port. The depth of the groove is inversely proportional to the distance from the limiting via hole.

2. The blood glucose meter according to claim 1, characterized in that: The limiting component is a solenoid valve and is controlled by the circuit board.

3. The blood glucose meter according to claim 1, characterized in that: The blood glucose meter also includes a base; wherein the base is arranged on a side of the sliding component away from the circuit board, the base is fixed on the circuit board, and one end of the elastic device is connected to the circuit board through the base.

4. The blood glucose meter according to claim 1, characterized in that: An elastic component is arranged between the limiting component and the circuit board, and the elastic component provides an external force for the limiting component to be away from the circuit board, and the external force is smaller than the control force received by the limiting component when it contracts in a direction away from the sliding assembly.

5. The blood glucose meter according to claim 1, characterized in that: The limiting component stops shrinking in a direction away from the sliding component after the blood glucose meter completes the blood glucose detection for a second preset time; the second preset time is greater than the first preset time.

6. The blood glucose meter according to claim 1, characterized in that: A positioning probe is arranged on one side of the circuit board away from the sliding component; when the blood glucose test strip abuts against the paddle and the sliding component is located at the farthest position, the positioning probe contacts the positioning electrode arranged on the blood glucose test strip.

7. The blood glucose meter according to claim 6, characterized in that: When the positioning probe contacts the positioning electrode, the limiting component extends toward the direction approaching the sliding assembly.

8. The blood glucose meter according to claim 1, characterized in that: The blood glucose meter also includes a prompt module, which is used to issue a voice prompt that a blood glucose test strip is about to be ejected after a third preset time after the blood glucose meter completes the blood glucose test; the third preset time is less than the first preset time.

9. A method for controlling a blood glucose meter, characterized in that: Applied to the blood glucose meter according to any one of claims 1 to 8, the method comprises: In response to determining that the time interval after the blood glucose meter completes the blood glucose test is greater than or equal to the first preset time, the limiting component is controlled to retract in a direction away from the sliding assembly.

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