Adsorption apparatus and system

Abstract

The application relates to the technical field of handcraft tools, and proposes an adsorption device and system. The adsorption device comprises a shell, an adsorption assembly, a gas extraction assembly, a battery assembly and a control member. The adsorption assembly is arranged on the shell. The adsorption assembly comprises an adsorption head. The adsorption head is used for adsorbing a target object. The gas extraction assembly is arranged on the shell. The gas extraction assembly comprises a driving member and a gas pipeline connected with the driving member. The gas pipeline is connected with the adsorption head. The driving member is used for extracting gas through the adsorption head to generate adsorption force at the adsorption head during operation. The battery assembly is arranged on the shell and located on one side of the gas extraction assembly. The battery assembly is electrically connected with the gas extraction assembly. The battery assembly is used for supplying power for the gas extraction assembly. The control member is arranged on the shell and electrically connected with the gas extraction assembly. The control member is used for controlling the air pressure of the gas pipeline to adjust the adsorption force of the adsorption head. The adsorption device has good applicability and high taking and placing efficiency.

Description

Technical Field

[0001] This application relates to the field of handicraft tools technology, and more particularly to an adsorption device and system. Background Technology

[0002] Currently, when adsorbing target objects (such as diamonds), the market typically uses putty or external air pumps to pick up and put down diamond particles.

[0003] However, when using putty or adhesive to pick up and place diamond particles, the adhesive force of the putty may be too strong when adsorbing small diamond particles, resulting in too many particles adhering and making it difficult to place them accurately. When adsorbing large diamond particles, the adhesive force of the putty may be insufficient, causing the particles to not be firmly adsorbed. Alternatively, when using an adsorption device with an external air pump to adsorb diamonds, the pipes connected to the external air pump may be repeatedly pulled, causing many inconveniences for users, resulting in low pick-up and drop efficiency and poor applicability. Utility Model Content

[0004] In view of this, this application provides an adsorption device with good applicability and high pick-up and put-down efficiency.

[0005] One embodiment of this application provides an adsorption device. The adsorption device includes: a housing, an adsorption component, a gas extraction component, a battery component, and a control component. The adsorption component is installed in the housing. The adsorption component includes an adsorption head. The adsorption head is used to adsorb a target object. The gas extraction component is installed in the housing. The gas extraction component includes a driving component and a gas pipeline connected to the driving component. The gas pipeline is connected to the adsorption head. The driving component is used to extract gas through the adsorption head during operation to generate an adsorption force at the adsorption head. The battery component is installed in the housing and located on one side of the gas extraction component. The battery component is electrically connected to the gas extraction component. The battery component is used to supply power to the gas extraction component. The control component is installed in the housing and electrically connected to the gas extraction component. The control component is used to control the gas pressure in the gas pipeline to adjust the adsorption force of the adsorption head.

[0006] By housing the drive unit and gas pipeline of the suction assembly within the casing, the gas pipeline can be easily manipulated during adsorption of the target object, simplifying operation and improving the efficiency of the adsorption device. Furthermore, the suction assembly draws gas through the adsorption head and gas pipeline, generating an airflow at the adsorption head. This creates a pressure difference between the adsorption force and the target object, generating an adsorption force that lifts the object. The entire adsorption process is clean, convenient, and provides stable adsorption force, avoiding inconvenience caused by insufficient adsorption force and further enhancing the device's efficiency. Moreover, by controlling the gas pressure in the pipeline, the adsorption force of the adsorption head can be adjusted, allowing the device to accommodate various target object sizes and improving its adaptability. Finally, by integrating the suction device and power supply, an external power source is eliminated, ensuring ease of use and mobility.

[0007] In some embodiments of this application, the housing includes an upper housing and a lower housing, the upper housing and the lower housing forming a negative pressure chamber, the drive unit includes an air inlet and an exhaust outlet, the air inlet is connected to a gas pipeline, the exhaust outlet communicates with the negative pressure chamber, and is located on the side close to the battery assembly.

[0008] In some embodiments of this application, the upper housing is provided with a first mounting groove on the side near the adsorption head, and the lower housing is provided with a second mounting groove on the side near the adsorption head. The first mounting groove and the second mounting groove are interconnected to form a receiving cavity. The air extraction assembly also includes an adapter, which has a connecting part and a mounting part. The mounting part is housed in the receiving cavity, and the gas pipeline is connected to the adsorption head through the connecting part.

[0009] In some embodiments of this application, the suction assembly further includes a sealing member, wherein the connecting portion has a recess, and the sealing member is installed in the recess to seal the gap between the suction head and the connecting portion.

[0010] In some embodiments of this application, the adsorption device further includes: a mounting base, which is sleeved on the connecting portion and in contact with the mounting portion, and the mounting base is provided with at least one light-emitting element, which is used to provide a light source.

[0011] In some embodiments of this application, the adsorption head is provided with a conveying channel, the conveying channel has an adsorption port, and the normal direction of the adsorption port is set at a preset angle relative to the axial direction of the conveying channel.

[0012] In some embodiments of this application, the adsorption device further includes: a first engaging member, wherein the upper housing has a first engaging portion on the side near the adsorption head, and the lower housing has a second engaging portion on the side near the adsorption head, the first engaging member cooperating with the first engaging portion and the second engaging portion to engage the upper housing and the lower housing on the side near the adsorption head; and / or, a second engaging member, wherein the upper housing has a third engaging portion on the side away from the adsorption head, and the lower housing has a fourth engaging portion on the side away from the adsorption head, the second engaging member cooperating with the third engaging portion and the fourth engaging portion to engage the upper housing and the lower housing on the side away from the adsorption head.

[0013] In some embodiments of this application, the adsorption head is made of a light-transmitting material.

[0014] One embodiment of this application also provides an adsorption system, the adsorption system comprising: an adsorption device as described above and a charging base. The charging base includes a charging section and at least one receiving section. The charging section is used to charge the adsorption device. Each receiving section is used to receive the adsorption head.

[0015] In some embodiments of this application, by setting a charging base in the adsorption system and installing the aforementioned adsorption device in the charging base, it is beneficial to charge the adsorption device in a timely manner, thereby improving the convenience of using the adsorption device. Furthermore, the charging base is provided with at least one receiving part, and the adsorption head is installed in the receiving part, which is beneficial to the timely replacement of the adsorption head, ensuring the convenience of using the adsorption device and improving the flexibility of using the adsorption system.

[0016] In some embodiments of this application, the charging part is provided with a mounting cavity, the bottom of the mounting cavity is provided with a charging contact, the second engaging part is provided with a receiving contact, and when the adsorption device is inserted into the mounting cavity, the receiving contact and the charging contact are connected. Attached Figure Description

[0017] Figure 1 This is a perspective view of the adsorption device in one embodiment of this application.

[0018] Figure 2 This is an exploded view of the adsorption device in one embodiment of this application.

[0019] Figure 3 This is an exploded view of another perspective of the adsorption device in one embodiment of this application.

[0020] Figure 4 This is a three-dimensional view of the adsorption system in one embodiment of this application.

[0021] Explanation of main component symbols 100 - Adsorption device; 10 - Housing; 11 - Upper housing; 110 - First mounting groove; 111 - First snap-fit ​​part; 112 - Third snap-fit ​​part; 113 - First gripping part; 1130 - First contact surface; 1131 - First recess; 12 - Lower housing; 120 - Second mounting groove; 121 - Second snap-fit ​​part; 122 - Fourth snap-fit ​​part; 123 - Second gripping part; 1230 - Second contact surface; 1231 - Second recess; 13 - Negative pressure chamber; 20 - Adsorption assembly; 21 - Adsorption head; 21a - First adsorption head; 21b - Second adsorption head; 21c - Third adsorption head; 22-Conveying channel; 220-Adsorption port; 30-Air extraction assembly; 31-Driver; 310-Air inlet; 311-Exhaust port; 32-Gas pipeline; 33-Adapter; 330-Connecting part; 3300-Recess; 331-Mounting part; 34-Sealing part; 40-Battery assembly; 50-Control component; 60-Mounting base; 61-Light-emitting element; 70-First engaging component; 80-Second engaging component; 81-Power receiving contact; 200-Adsorption system; 201-Charging base; 2010-Charging part; 2011-Mounting cavity; 20110-Charging contact; 2012-Receiving part.

[0022] The following detailed description, in conjunction with the accompanying drawings, will further illustrate this application. Detailed Implementation

[0023] The technical solutions of the embodiments of this application will be described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

[0025] Diamond painting has become a popular DIY craft activity, which involves attaching small diamonds to a canvas with a pre-designed pattern. Commonly available methods for adding and removing the diamonds include using clay, adhesives, or an external air pump.

[0026] However, when using putty or adhesives to pick up and place diamond particles, several issues arise. First, for small diamonds, the putty's adhesion may be too strong, leading to excessive particle adhesion and making precise placement difficult. Conversely, for large diamonds, the adhesion may be insufficient, resulting in weak adhesion and poor applicability of the adsorption device. Second, the adhesiveness of the putty may weaken with repeated use, making diamonds harder to adhere and reducing efficiency. Furthermore, the putty easily adheres to other items, making cleaning difficult and causing other cleaning problems.

[0027] In addition, when using an adsorption device with an external air pump to adsorb diamonds, on the one hand, the pipes connected to the external air pump are repeatedly pulled, causing many inconveniences to users and resulting in low work efficiency; on the other hand, this method can only adsorb a single diamond, which cannot meet the current processing needs and has poor applicability.

[0028] Therefore, to solve the above-mentioned technical problems, embodiments of this application provide an adsorption device. The adsorption device includes a housing, an adsorption assembly, a gas extraction assembly, a battery assembly, and a control component. The adsorption assembly is installed in the housing. The adsorption assembly includes an adsorption head. The adsorption head is used to adsorb a target object. The gas extraction assembly is installed in the housing. The gas extraction assembly includes a driving member and a gas pipeline connected to the driving member. The gas pipeline is connected to the adsorption head. The driving member is used to extract gas through the adsorption head during operation to generate an adsorption force at the adsorption head. The battery assembly is installed in the housing and located on one side of the gas extraction assembly. The battery assembly is electrically connected to the gas extraction assembly. The battery assembly is used to power the gas extraction assembly. The control component is installed in the housing and electrically connected to the gas extraction assembly. The control component is used to control the gas pressure in the gas pipeline to adjust the adsorption force of the adsorption head.

[0029] By housing the drive unit and gas pipeline of the suction assembly within the casing, the gas pipeline can be easily manipulated during adsorption of the target material, simplifying operation and improving the efficiency of the adsorption device. Furthermore, the suction assembly draws gas through the adsorption head and gas pipeline, generating an airflow at the adsorption head. This creates a pressure difference between the adsorption force and the target material, generating adsorption force. The adsorption process is clean, convenient, and provides stable adsorption force, avoiding inconvenience caused by insufficient adsorption force and further enhancing the device's efficiency. Moreover, by controlling the gas pressure in the pipeline, the adsorption force of the adsorption head can be adjusted, allowing the device to accommodate various target material sizes and improving its adaptability. Finally, by integrating the suction unit and power supply, an external power source is eliminated, ensuring ease of use and mobility.

[0030] The following detailed description of some embodiments of this application is provided in conjunction with the accompanying drawings. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0031] Please also refer to Figures 1 to 3 One embodiment of this application provides an adsorption device 100. The adsorption device 100 includes: a housing 10, an adsorption assembly 20, a gas extraction assembly 30, a battery assembly 40, and a control unit 50. The adsorption assembly 20 is mounted on the housing 10. The adsorption assembly 20 includes an adsorption head 21. The adsorption head 21 is used to adsorb a target substance. The gas extraction assembly 30 is mounted on the housing 10. The gas extraction assembly 30 includes a drive member 31 and a gas conduit 32 connected to the drive member 31. The gas conduit 32 communicates with the adsorption head 21. The drive member 31 is used to extract gas through the adsorption head 21 during operation to generate an adsorption force at the adsorption head 21. The battery assembly 40 is mounted on the housing 10 and located on one side of the gas extraction assembly 30. The battery assembly 40 is electrically connected to the gas extraction assembly 30. The battery assembly 40 is used to supply power to the gas extraction assembly 30. The control unit 50 is mounted on the housing 10 and electrically connected to the gas extraction assembly 30. The control unit 50 is used to control the gas pressure in the gas pipeline 32 in order to adjust the adsorption force of the adsorption head 21.

[0032] In some embodiments of this application, by installing both the drive component 31 and the gas pipeline 32 of the suction assembly 30 in the housing 10, on the one hand, there is no need to pull the gas pipeline 32 when performing the adsorption operation of the target object, which simplifies the operation and improves the working efficiency of the adsorption device 100; on the other hand, by the suction assembly 30 extracting gas through the adsorption head 21 and the gas pipeline 32, an airflow is generated at the adsorption head 21, thereby forming a pressure difference in the area between the adsorption force and the target object, so as to generate an adsorption force on the target object. The target object is then adsorbed by the adsorption force. The entire adsorption process of the target object is clean and convenient, and can provide a stable adsorption force, avoiding the problem of inconvenience to the user due to insufficient adsorption force, thus improving the working efficiency of the adsorption device 100. Furthermore, by controlling the gas pressure in the gas pipeline 32 through the control component 50, the adsorption force of the adsorption head 21 can be adjusted, thereby precisely controlling the suction intensity. This allows the adsorption device 100 to adapt to various target materials, improving its adaptability and ensuring the stability of its suction force, achieving precise adsorption and release of the target material. In addition, by integrating the pumping device and power supply, no external power supply is required, ensuring the ease of use and mobility of the adsorption device 100.

[0033] Understandably, by placing the drive unit 31 inside the housing 10, there is no need for an external suction source, which solves the problem of many inconveniences for users caused by external sources in related technologies, making the adsorption device 100 more flexible in operation and improving the working efficiency and flexibility of the adsorption device 100.

[0034] In some embodiments of this application, the housing 10 includes an upper housing 11 and a lower housing 12. The upper housing 11 and the lower housing 12 form a negative pressure chamber 13. The drive member 31 includes an air inlet 310 and an exhaust outlet 311. The air inlet 310 is connected to a gas conduit 32. The exhaust outlet 311 communicates with the negative pressure chamber 13 and is located on the side closer to the battery assembly 40.

[0035] In some embodiments of this application, both the drive unit 31 and the battery assembly 40 are installed in the negative pressure chamber 13 of the housing 10. By placing the exhaust port 311 of the drive unit 31 on the side close to the battery assembly 40, during the adsorption operation, the exhaust port 311 discharges gas through the adsorption port 220 and the gas pipeline 32 to the battery assembly 40, which helps to cool the battery assembly 40, ensures the service life of the battery assembly 40, improves the reliability of the adsorption device 100, and reduces the maintenance cost of the adsorption device 100.

[0036] In some embodiments of this application, the exhaust port 311 is snapped into the lower housing 12. This ensures the stability of the connection between the exhaust port 311 and the lower housing 12, and prevents vibration caused by movement of the exhaust port 311 during the operation of the drive component 31, which could lead to low accuracy in adsorbing and releasing target objects by the adsorption device 100, thus improving the accuracy of adsorption and release of target objects by the adsorption device 100. Furthermore, a gap exists between the exhaust port 311 and other components. This gap reduces noise generated during the exhaust process, improving the user experience.

[0037] In some embodiments of this application, the driving element 31 can be a device that generates negative pressure. For example, the driving element 31 may include a vacuum pump or a Venturi effect vacuum generator. If the driving element 31 is a Venturi effect vacuum generator, the Venturi effect vacuum generator is used to extract gas through the adsorption head 21 and the gas pipeline 32.

[0038] In some embodiments of this application, the battery assembly 40 powers the vacuum assembly 30. Specifically, the battery assembly 40 may include a battery, which may be at least one of a lithium-ion battery, a nickel-metal hydride battery, or a supercapacitor.

[0039] Understandably, by installing the battery in the negative pressure chamber 13 of the housing 10, the adsorption device 100 can operate without an external power cord, improving ease of use and portability.

[0040] In some other alternative embodiments, the battery assembly 40 may also include a wireless charging receiver unit (not shown). The wireless charging receiver unit is electrically connected to the battery assembly 40. The wireless charging receiver unit is used to receive external energy and charge the battery assembly 40 via electromagnetic induction.

[0041] Understandably, by setting up a wireless charging receiver unit, the adsorption device 100 can achieve wireless charging, avoiding frequent plugging and unplugging of the charging interface and improving the convenience of use.

[0042] In some other alternative embodiments, the battery assembly 40 may also include a power interface (not shown). An external power source is connected via the power interface. Specifically, the power interface may be a USB Type-C interface, a DC power interface, or a power adapter.

[0043] Understandably, by providing a power interface for the adsorption device 100, it is possible to operate while charging, avoiding the problem of not being able to work due to the battery pack 40 running out of power, and improving the reliability of the adsorption device 100.

[0044] In some embodiments of this application, the upper housing 11 has a first mounting groove 110 on the side near the adsorption head 21. The lower housing 12 has a second mounting groove 120 on the side near the adsorption head 21. The first mounting groove 110 and the second mounting groove 120 communicate with each other to form a receiving cavity. The suction assembly 30 also includes an adapter 33. The adapter 33 has a connecting portion 330 and a mounting portion 331. The mounting portion 331 is received in the receiving cavity. The gas pipeline 32 is connected to the adsorption head 21 through the connecting portion 330.

[0045] In some embodiments of this application, by providing an adapter, it is convenient to replace the adsorption head 21, thus ensuring the flexibility and efficiency of using the adsorption device 100.

[0046] In some embodiments of this application, the adapter 33 and the adsorption head 21 are detachably connected, which further improves the replacement and maintenance efficiency of the adsorption head 21, improves the working efficiency of the adsorption device 100, and reduces the maintenance cost of the adsorption device 100.

[0047] In some embodiments of this application, by snapping the mounting portion 331 of the adapter 33 into the accommodating cavity, the stability of the installation of the adapter 33 is ensured, thereby ensuring the stability of the structure of the adsorption device 100.

[0048] Further integration Figure 2 and Figure 3 As shown, the upper housing 11 is provided with a first grip portion 113 for easy hand gripping, and / or the lower housing 12 is provided with a second grip portion 123 for easy hand gripping.

[0049] In some embodiments of this application, the ease of using the adsorption device 100 is improved by providing a gripping part on the upper housing 11 and / or the lower housing 12.

[0050] Understandably, the first gripping portion 113 has a first contact surface 1130, and the first contact surface 1130 has a first recess 1131, the outer contour of which is a smooth curve. Alternatively, the second gripping portion 123 has a second contact surface 1230, and the second contact surface 1230 has a second recess 1231, the outer contour of which is a smooth curve. By adopting a streamlined design for the first gripping portion 113 and / or the second gripping portion 123, it is beneficial to improve the stability of the grip, reduce fatigue caused by long-term operation, and improve the working efficiency of the adsorption device 100.

[0051] In some embodiments of this application, in order to further improve the stability of gripping, the first contact surface 1130 and / or the second contact surface 1230 are provided with anti-slip texture.

[0052] In some embodiments of this application, the suction assembly 30 further includes a seal 34. The connecting portion 330 is provided with a recess 3300. The seal 34 is disposed in the recess 3300. The seal 34 is used to seal the gap between the suction head 21 and the connecting portion 330.

[0053] In some embodiments of this application, by providing a sealing element 34 to seal the gap between the adsorption head 21 and the connecting part 330, it is beneficial for the air extraction component 30 to perform better air extraction, ensuring the adsorption force of the adsorption head 21, and thus improving the adsorption stability of the adsorption device 100.

[0054] In some embodiments of this application, the adsorption device 100 further includes a mounting base 60. The mounting base 60 is sleeved on the connecting portion 330 and contacts the mounting portion 331. The mounting base 60 is provided with at least one light-emitting element 61. The light-emitting element 61 is used to provide a light source.

[0055] In some embodiments of this application, by providing a light-emitting element 61 in the adsorption device 100, the problem of not being able to accurately place the target object due to the user not being able to see it clearly during use can be avoided, thereby improving the adsorption accuracy of the adsorption device 100.

[0056] In some embodiments of this application, the adsorption head 21 is made of a light-transmitting material.

[0057] In some embodiments of this application, the adsorption head 21 is made of a light-transmitting material, allowing light emitted from the light-emitting element 61 to penetrate the adsorption head 21, thereby illuminating the target adsorption area for the user. This structure utilizes the adsorption head 21 itself as a light guide component, which helps the user observe and achieve precise alignment and placement of the target object, thereby improving the working efficiency of the adsorption device 100. In some embodiments of this application, the adsorption head 21 is provided with a conveying channel 22. The conveying channel 22 has an adsorption port 220. The normal direction of the adsorption port 220 is set at a preset angle relative to the axial direction of the conveying channel 22.

[0058] In some embodiments of this application, if the target object is placed vertically during the placement process by the adsorption device 100, there is a problem that the user cannot observe the target object, resulting in inaccurate alignment and placement. In this embodiment, by setting the normal direction of the adsorption port 220 to be at a preset angle with the axial direction of the conveying channel 22, the vertical placement of the target object can be avoided, ensuring that the adsorption device 100 can accurately adsorb and release the target object, thereby improving the accuracy of the adsorption device 100.

[0059] In some embodiments of this application, the adsorption device 100 further includes: a first engaging member 70, and / or a second engaging member 80. A first engaging portion 111 is provided on the side of the upper housing 11 near the adsorption head 21. A second engaging portion 121 is provided on the side of the lower housing 12 near the adsorption head 21. The first engaging member 70 cooperates with the first engaging portion 111 and the second engaging portion 121 to engage the upper housing 11 and the lower housing 12 on the side near the adsorption head 21. A third engaging portion 112 is provided on the side of the upper housing 11 away from the adsorption head 21. A fourth engaging portion 122 is provided on the side of the lower housing 12 away from the adsorption head 21. The second engaging member 80 cooperates with the third engaging portion 112 and the fourth engaging portion 122 to engage the upper housing 11 and the lower housing 12 on the side away from the adsorption head 21.

[0060] In some embodiments of this application, the first locking member 70 and the second locking member 80 are locked to both ends of the housing 10 to lock the upper housing 11 and the lower housing 12. This can prevent the target object from falling off or failing to be adsorbed during the adsorption or release process due to relative movement between the upper housing 11 and the lower housing 12 during use, thereby improving the stability of the connection between the upper housing 11 and the lower housing 12.

[0061] Further integration Figure 4 As shown, another embodiment of this application provides an adsorption system 200. The adsorption system 200 includes an adsorption device 100 as described above and a charging base 201. The charging base 201 includes a charging section 2010 and at least one receiving section 2012. The charging section 2010 is used to charge the adsorption device 100. Each receiving section 2012 is used to receive an adsorption head 21.

[0062] In some embodiments of this application, by providing a charging base 201 in the adsorption system 200 and installing the aforementioned adsorption device 100 in the charging base 201, it is beneficial to charge the adsorption device 100 in a timely manner, thereby improving the convenience of using the adsorption device 100. Furthermore, the charging base 201 is provided with at least one receiving part 2012, and the adsorption head 21 is installed in the receiving part 2012, which is beneficial to the timely replacement of the adsorption head 21 by the adsorption device 100, ensuring the convenience of using the adsorption device 100 and improving the flexibility of using the adsorption system 200.

[0063] Understandably, each receiving part 2012 can receive different types of adsorption heads 21. For example, the adsorption head 21 can be a first adsorption head 21a, a second adsorption head 21b, a third adsorption head 21c, or other specifications of adsorption heads. This embodiment does not impose any limitations on this.

[0064] In some embodiments of this application, by accommodating different adsorption heads 21 in the charging base, the adsorption device 100 can be adapted to more application scenarios.

[0065] In some embodiments of this application, the charging part 2010 is provided with a mounting cavity 2011. A charging contact 20110 is provided at the bottom of the mounting cavity 2011. The second engaging part is provided with a receiving contact 81. When the adsorption device 100 is inserted into the mounting cavity 2011, the receiving contact 81 and the charging contact 20110 are connected.

[0066] In some embodiments of this application, charging connection is completed simply by inserting the adsorption device 100 into the mounting cavity 2011 of the charging unit 2010, achieving blind insertion operation, simplifying the charging steps, and improving ease of use. Simultaneously, the insertion method ensures stable and reliable physical contact between the power receiving contact 81 and the charging contact 20110, effectively reducing contact resistance, guaranteeing charging efficiency, and avoiding charging interruptions or energy loss due to poor contact. Furthermore, placing the charging contact 20110 at the bottom of the mounting cavity 2011 fully utilizes the vertical space, facilitating a compact and miniaturized design of the overall structure of the adsorption system 200.

[0067] The above embodiments are only used to illustrate the technical solutions of this application and are not intended to limit it. Although this application has been described with reference to the embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this application without departing from the spirit and substance of the technical solutions of this application.

Claims

1. An adsorption device, characterized in that, The adsorption device includes: case; An adsorption assembly is installed in the housing, the adsorption assembly includes an adsorption head, the adsorption head is used to adsorb the target substance; A gas extraction assembly is installed in the housing. The gas extraction assembly includes a driving component and a gas pipeline connected to the driving component. The gas pipeline is connected to the adsorption head. The driving component is used to extract gas through the adsorption head during operation to generate an adsorption force at the adsorption head. A battery assembly is installed in the housing and located on one side of the suction assembly. The battery assembly is electrically connected to the suction assembly and is used to supply power to the suction assembly. A control component is installed in the housing and electrically connected to the air extraction assembly. The control component is used to control the air pressure in the gas pipeline to adjust the adsorption force of the adsorption head.

2. The adsorption device according to claim 1, characterized in that, The housing includes an upper housing and a lower housing, which together form a negative pressure chamber. The drive unit includes an air inlet and an exhaust outlet. The air inlet is connected to a gas pipeline, and the exhaust outlet communicates with the negative pressure chamber and is located on the side close to the battery assembly.

3. The adsorption device according to claim 2, characterized in that, The upper housing has a first mounting groove on the side near the adsorption head, and the lower housing has a second mounting groove on the side near the adsorption head. The first mounting groove and the second mounting groove are interconnected to form a receiving cavity. The air extraction assembly also includes an adapter, which has a connecting part and a mounting part. The mounting part is housed in the receiving cavity, and the gas pipeline is connected to the adsorption head through the connecting part.

4. The adsorption device according to claim 3, characterized in that, The air extraction assembly further includes a sealing element, wherein the connecting portion has a recess, and the sealing element is installed in the recess to seal the gap between the suction head and the connecting portion.

5. The adsorption device according to claim 3, characterized in that, The adsorption device further includes: a mounting base, which is sleeved on the connecting portion and in contact with the mounting portion, and the mounting base is provided with at least one light-emitting element, which is used to provide a light source.

6. The adsorption device according to claim 1, characterized in that, The adsorption head is provided with a conveying channel, the conveying channel has an adsorption port, and the normal direction of the adsorption port is set at a preset angle relative to the axial direction of the conveying channel.

7. The adsorption device according to claim 2, characterized in that, The adsorption device further includes: a first engaging member, wherein the upper housing has a first engaging portion on the side near the adsorption head, and the lower housing has a second engaging portion on the side near the adsorption head, the first engaging member cooperating with the first engaging portion and the second engaging portion to engage the upper housing and the lower housing on the side near the adsorption head; and / or, a second engaging member, wherein the upper housing has a third engaging portion on the side away from the adsorption head, and the lower housing has a fourth engaging portion on the side away from the adsorption head, the second engaging member cooperating with the third engaging portion and the fourth engaging portion to engage the upper housing and the lower housing on the side away from the adsorption head.

8. The adsorption device according to claim 1, characterized in that, The adsorption head is made of a light-transmitting material.

9. An adsorption system, characterized in that, The adsorption system includes: The adsorption device as described in any one of claims 1 to 8; A charging base includes a charging section and at least one receiving section, the charging section being used to charge the adsorption device, and each receiving section being used to receive the adsorption head.

10. The adsorption system according to claim 9, characterized in that, The charging part has a mounting cavity, the bottom of the mounting cavity has a charging contact, and the second engaging part has a receiving contact. When the adsorption device is inserted into the mounting cavity, the receiving contact and the charging contact are connected.

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