Electronic device manufacturing system

Abstract

An electronic device manufacturing system comprises a central control module, a conveying module, a frame, an auxiliary module and a movable material box. The conveying module is in communication connection with the central control module. The frame is arranged on the conveying module. The auxiliary module is arranged on the frame and is in communication connection with the central control module. The movable material box is arranged corresponding to the auxiliary module, and the movable material box comprises a plurality of separation areas. Wherein the auxiliary module emits light to one of the separation areas based on an instruction generated by the central control module.

Description

Technical Field

[0001] This utility model relates to a manufacturing system, and more particularly to a manufacturing system for electronic devices. Background Technology

[0002] Currently, in the manufacturing process of electronic devices, materials are typically stacked flat in a storage bin. When materials need to be transported, workers must retrieve the required materials from the storage bin and place them in designated slots within a movable container for easy transport. Since each material has a designated slot, after retrieving the required material from the plastic bin, workers must scan a barcode on the material to determine its corresponding slot (e.g., slot number) and place it. However, due to the large number of designated slots in the movable container, workers frequently make mistakes by placing materials in the wrong location. Furthermore, all of the above methods are manual, consuming significant manpower and time.

[0003] Therefore, a novel electronic device manufacturing system is needed to improve the above problems. Utility Model Content

[0004] This invention provides an electronic device manufacturing system, comprising a central control module, a conveying module, a frame, an auxiliary module, and a movable material box. The conveying module is communicatively connected to the central control module. The frame is mounted on the conveying module. The auxiliary module is mounted on the frame and is communicatively connected to the central control module. The movable material box is positioned corresponding to the auxiliary module and includes multiple partitions. The auxiliary module, based on a command generated by the central control module, emits a light beam to one of the partitions. Attached Figure Description

[0005] Figure 1 This is a schematic diagram of an electronic device manufacturing system according to an embodiment of the present invention.

[0006] Figure 2 This is a schematic diagram of a movable material box according to an embodiment of the present invention.

[0007] Figure 3 This is a schematic diagram of the materials according to an embodiment of the present invention.

[0008] Figure 4 This is a functional block diagram of an auxiliary module according to an embodiment of the present invention.

[0009] Explanation of reference numerals in the attached figures:

[0010] Electronic Device Manufacturing System 1

[0011] Central control module 10

[0012] Conveyor Module 20

[0013] Frame 30

[0014] Auxiliary Module 40

[0015] 50 active material bins

[0016] transport start point SP

[0017] Rotating shaft 21

[0018] Limit module 60

[0019] Part 1, 30a

[0020] Part 2, 30b

[0021] Laser pointing unit 41

[0022] Section 51

[0023] First length L1

[0024] Outer surfaces 50a, 50b, 50c, 50d

[0025] First width W1

[0026] First Height H1

[0027] Second length L2

[0028] Second width W2

[0029] Material 70

[0030] Scanning module 80

[0031] Material identification information 71

[0032] Ranging unit 42

[0033] Imaging unit 43 Detailed Implementation

[0034] The following detailed reference will be made to exemplary embodiments of the present invention, examples of which are illustrated in the accompanying drawings. Wherever possible, the same element symbols are used in the drawings and description to denote the same or similar parts.

[0035] Throughout this specification and the appended claims, certain terms are used to refer to specific components. Those skilled in the art will understand that sensing device manufacturers may use different names to refer to the same components. This document is not intended to distinguish between components that have the same function but different names. In the following specification and claims, words such as “containing,” “comprising,” and “including” are open-ended terms and should therefore be interpreted as “containing but not limited to…”.

[0036] The terms “approximately,” “substantially,” or “roughly” are generally interpreted as being within 10% of a given value or range, or as being within 5%, 3%, 2%, 1%, or 0.5% of a given value or range.

[0037] The ordinal numbers used in the specification and claims, such as "first" and "second," to modify elements do not inherently imply any prior ordinal number for that element (or those elements), nor do they represent the order of one element with another, or the order of manufacturing processes. The use of these ordinal numbers is solely to clearly distinguish one named element from another with the same name. The claims and specification may not use the same terminology; therefore, a first component in the specification may be a second component in the claims.

[0038] In this utility model, the terms "given range is from the first value to the second value" and "given range falls within the range of the first value to the second value" indicate that the given range includes the first value, the second value, and other values ​​in between.

[0039] Furthermore, the electronic devices disclosed in this utility model may include display devices, automated equipment, clamping devices, computing devices, mechanical equipment, drug dispensing equipment, exposure devices, printing devices, 3D printing devices, automotive devices, image capturing devices, assembly devices, backlight devices, antenna devices, splicing devices, touch electronic devices, curved electronic devices, or free-shape electronic devices, but are not limited thereto. The electronic devices may be bendable or flexible. Display devices may include, for example, liquid crystal, light-emitting diode, fluorescence, phosphorescence, other suitable display media, or combinations thereof, but are not limited thereto. Display devices may be non-self-emissive or self-emissive. Antenna devices may be liquid crystal antenna devices or non-liquid crystal antenna devices; sensing devices may be sensing capacitance, light, heat, or ultrasound, but are not limited thereto. Splicing devices may include, for example, display splicing devices or antenna splicing devices, but are not limited thereto. It should be noted that the electronic device can be any combination of the aforementioned elements, but is not limited thereto. The electronic device may contain electronic components, the types of which may include passive and active components, such as capacitors, resistors, inductors, diodes, transistors, etc. Diodes may include light-emitting diodes (LEDs) or photodiodes. LEDs may include, for example, organic light-emitting diodes (OLEDs), mini LEDs, micro LEDs, or quantum dot LEDs, but are not limited thereto. It should be noted that the electronic device can be any combination of the aforementioned elements, but is not limited thereto. Furthermore, the shape of the electronic device may be rectangular, circular, polygonal, with curved edges, or other suitable shapes. The electronic device may have peripheral systems such as drive systems, control systems, light source systems, and shelving systems to support display devices, antenna devices, or splicing devices.

[0040] It should be understood that the following embodiments can be modified by replacing, recombining, or mixing features from several different embodiments to complete other embodiments without departing from the spirit of this utility model. Features between embodiments can be arbitrarily mixed and matched as long as they do not violate the spirit of the invention or conflict with it.

[0041] Unless otherwise defined, all terms used herein (including technical and scientific terms) have the same meaning as commonly understood by those skilled in the art. It is understood that these terms, for example, as defined in commonly used dictionaries, should be interpreted as having a meaning consistent with the background or context of the relevant art and the present invention, and should not be interpreted in an idealized or overly formal manner, unless specifically defined in the embodiments of the present invention.

[0042] Furthermore, the term "adjacent" in the specification and claims is used to describe objects that are close to each other, and there may be contact or no contact between adjacent objects.

[0043] Furthermore, descriptions such as "when..." or "...when" in this utility model indicate "at present, before, or after," and are not limited to simultaneous occurrences; this is stated in advance. Descriptions such as "set on..." in this utility model indicate the corresponding positional relationship between two elements, and do not limit whether the two elements are in contact, unless specifically limited; this is stated in advance. Moreover, when this utility model describes multiple effects, the use of the word "or" between effects indicates that the effects can exist independently, but does not preclude the simultaneous existence of multiple effects.

[0044] To make the description of this utility model clearer, the directions in the accompanying drawings will be defined by the X direction, Y direction and Z direction.

[0045] Figure 1 This is a schematic diagram of an electronic device manufacturing system 1 according to an embodiment of the present invention. Figure 1 As shown, the electronic device manufacturing system 1 includes a central control module 10, a conveying module 20, a frame 30, an auxiliary module 40, and a movable hopper 50. The movable hopper 50 may contain multiple compartments 51 (shown in...). Figure 2The conveying module 20 is communicatively connected to the central control module 10. Here, "communicative connection" means that the two can exchange information via wired or wireless transmission, but is not limited to this. A frame 30 is disposed on the conveying module 20, wherein the conveying module 20 can extend in the X direction, and the frame 30 can be disposed, for example, at one end of the conveying module 20 in the X direction, but is not limited to this. An auxiliary module 40 can be disposed on the frame 30 and communicatively connected to the central control module 10. A movable hopper 50 is disposed corresponding to the auxiliary module 40. For example, the conveying module 20 can have a conveying starting point SP (e.g., located at one end of the conveying module 20 in the X direction), and the movable hopper 50 can be placed at the conveying starting point SP and conveyed by the conveying module 20 (e.g., conveyed from one end to the other in the X direction). When the movable hopper 50 is placed at the conveying starting point SP, in the Z direction, the movable hopper 50 and the auxiliary module 40 can at least partially overlap, but are not limited to this. The auxiliary module 40 can emit a light beam to the plurality of partition areas 51 (displayed on the screen) according to a command generated by the central control module 10. Figure 2 One of them, but not limited to. The details of each component will then be explained.

[0046] In one embodiment, the central control module 10 may be, for example, an electronic device having a microprocessor or a microcontroller. The type of electronic device includes, but is not limited to, computers, laptops, tablets, smartphones, smart wearable devices, or cloud processing devices. Alternatively, the central control module 10 may be, for example, the microprocessor or microcontroller itself, and is not limited to this. Alternatively, the central control module 10 may be, for example, a computer program product having at least one instruction, which can be executed by the microprocessor or microcontroller to control various operations of the central control module 10, and is not limited to this. In one embodiment, the microprocessor or microcontroller may take the form of a physical processor or physical controller capable of executing software or firmware, but may also include a virtual processor or virtual controller in software form, and is not limited to this. In one embodiment, the at least one instruction may be stored in a non-volatile computer-readable storage medium, where "non-volatile computer-readable storage medium" may include, for example, memory, hard disks, USB flash drives, virtual memory, cloud hard drives, or other similar devices, and is not limited to this.

[0047] In one embodiment, the conveying module 20 may include a plurality of rotating shafts 21 arranged in the X direction, wherein when the conveying module 20 operates, each rotating shaft 21 can rotate in the same direction, so that the movable hopper 50 placed on the rotating shaft 21 can be conveyed to different positions. In one embodiment, the conveying module 20 can convey or stop conveying according to the instructions of the central control module 10. In one embodiment, the electronic device manufacturing system 1 may have at least one limiting module 60 disposed on the conveying module 20, for example, disposed near the conveying start point SP of the conveying module 20, to limit the movable hopper 50 so that the position of the movable hopper 50 corresponds to the position of the auxiliary module 40, and is not limited thereto. In one embodiment, after the movable hopper 50 is limited by the limiting module 60 (or for example, when the movable hopper 50 has been placed at the conveying start point SP), the conveying module 20 may transmit information to the central control module 10 to inform that the movable hopper 50 has been positioned, and is not limited thereto.

[0048] In one embodiment, the frame 30 may be disposed at the conveying starting point SP, wherein a first portion 30a of the frame 30 may be connected to the conveying module 20, and extends in the Z direction and is connected to a second portion 30b of the frame 30, the second portion 30b being spaced apart from the conveying module 20 in the Z direction.

[0049] In one embodiment, the auxiliary module 40 may be disposed in the second part 30b of the frame 30. In one embodiment, the type of auxiliary module 40 includes various light-emitting devices, such as infrared light emitters, laser emitters, various lamps, automated optical inspection (AOI) equipment, or other similar devices, and is not limited thereto. In one embodiment, the auxiliary module 40 may include at least one laser pointing unit 41 (e.g., a laser emitter) for emitting light in a direction toward the delivery module 20. In one embodiment, the central control module 10 may transmit commands to the auxiliary module 40, and the laser pointing unit 41 may emit or stop emitting light according to the commands of the central control module 10. In one embodiment, the auxiliary module 40 may include multiple laser pointing units 41, wherein the multiple laser pointing units 41 may be arranged, for example, in an array, and is not limited thereto.

[0050] Figure 2 This is a detailed structural diagram of the movable material box 50 according to an embodiment of the present invention. Please also refer to... Figure 1 .like Figure 2 As shown, the movable hopper 50 may contain multiple partitions 51, and the partitions 51 may have the same size. In one embodiment, the partitions 51 may be implemented by means of antistatic hollow partitions, antistatic plastic partitions, or metal wire partitions, and are not limited thereto.

[0051] In one embodiment, the movable bin 50 may have a first length L1 in the Y direction, which may be defined as the shortest distance between the outer surfaces 50a and 50b at the opposite ends of the movable bin 50 in the Y direction. The first length L1 may be between 500 millimeters and 700 millimeters (500mm ≤ L1 ≤ 700mm), or between 550 millimeters and 650 millimeters (550mm ≤ L1 ≤ 650mm), and is not limited thereto. In one embodiment, the movable bin 50 may have a first width W1 in the X direction, which may be defined as the shortest distance between the outer surfaces 50c and 50d at the opposite ends of the movable bin 50 in the X direction. The first width W1 may be between 300 millimeters and 500 millimeters (300mm ≤ W1 ≤ 500mm), or between 350 millimeters and 450 millimeters (350mm ≤ W1 ≤ 450mm), and is not limited thereto. In one embodiment, the movable bin 50 may have a first height H1 in the Z direction, which may be defined as the thickness of the movable bin 50 in the Z direction. The first height H1 may be between 100 millimeters and 300 millimeters (100mm ≤ H1 ≤ 300mm), or between 150 millimeters and 250 millimeters (150mm ≤ H1 ≤ 250mm), and is not limited thereto.

[0052] In one embodiment, each partition 51 may have a second width W2 in the Y direction, and each partition 51 has a second length L2 in the X direction, where the second length L2 may be greater than the second width W2 (W2 < L2). In one embodiment, the first length L1 may be greater than or equal to twice the second length L2 (2 × L2 ≤ L1), and is not limited thereto. In one embodiment, the second width W2 may be between 15 millimeters and 25 millimeters (15mm ≤ W2 ≤ 25mm), or the second width W2 may be between 17.5 millimeters and 22.5 millimeters (17.5mm ≤ W2 ≤ 22.5mm), and is not limited thereto.

[0053] Please refer to Figure 1 and Figure 2When the movable material box 50 is set to correspond with the auxiliary module 40, the laser pointing unit 41 can emit light to one of the partition areas 51 according to the instructions generated by the central control module 10. In one embodiment, the laser pointing unit 41 may have a light-emitting surface (not shown) facing the partition area 51, the diameter of which may be greater than or equal to 12 mm and less than or equal to 20 mm, or greater than or equal to 14 mm and less than or equal to 18 mm, and is not limited thereto. In one embodiment, the number of laser pointing units 41 may be the same as the number of partition areas 51, wherein each laser pointing unit 41 can be used to emit light to one of the partition areas 51, so each laser pointing unit 41 can emit light in a fixed direction, and is not limited thereto. In another embodiment, the number of laser pointing units 41 may be less than the number of partition areas 51, wherein each laser pointing unit 41 can be used to emit light to one or more of the partition areas 51. In this example, the laser pointing unit 41 may have the function of adjusting the light emission direction, and is not limited thereto. Therefore, when a specific partition 51 needs to be marked, the laser pointing unit 41 can emit light to the specific partition 51 to mark the position of the specific partition 51.

[0054] Figure 3 This is a schematic diagram of a material 70 according to an embodiment of the present invention, and please also refer to... Figure 1 and Figure 2 Each partition 51 can be used to place a material 70, wherein the material 70 can be placed in the partition 51, for example, in an upright manner. In one embodiment, the material 70 may, for example, contain one or more materials or components used in the manufacture of electronic devices, such as passive and active components, such as capacitors, resistors, inductors, diodes, transistors, etc. Diodes may include, but are not limited to, materials such as light-emitting diodes, photodiodes, wafers, or panels. Figure 3As shown, material 70 may be, for example, a disc or dish-shaped structure, having two opposing surfaces 70A and 70B and a side surface 70C connected to the two surfaces 70A and 70B. The area of ​​either of the two surfaces 70A and 70B is larger than the area of ​​the side surface 70C. At least one of the two surfaces 70A and 70B may have material identification information 71, such as a barcode or other identification information, but is not limited thereto. In one embodiment, the electronic device manufacturing system 1 may further include a scanning module 80 communicatively connected to the central control module 10. The scanning module 80 can be used to scan the material identification information 71 of material 70 and transmit a scanning result of the material identification information 71 to the central control module 10. In one embodiment, the scanning result of the material identification information 71 of each material 70 may include information of the partition area 51 corresponding to the material 70 (e.g., the partition area 51 where the material needs to be placed), and the central control module 10 may generate instructions for the auxiliary module 40 (e.g., the laser indicator unit 41) based on the scanning result of the material identification information 71, so that the auxiliary module 40 (e.g., the laser indicator unit 41) emits light to the corresponding partition area 51.

[0055] Through the above design, in one embodiment, when a worker needs to place a material 70 in one of the partition areas 51, the worker can use the scanning module 80 to scan the material identification information 71 of the material. The scanning module 80 can transmit the scanning result to the central control module 10. Then, the central control module 10 can generate a command to make the laser indicator unit 41 emit light to the movable material box 50, so as to mark the partition area 51 corresponding to the material 70 in all partition areas 51. Alternatively, in one embodiment, when a worker needs to remove the material 70 placed in one of the partition areas 51 from the movable material box 50, the worker can transmit a message to the central control module 10 through various electronic devices to inform the central control module 10 that the material 70 needs to be removed. At this time, the central control module 10 can generate a command for the laser indicator unit 41 based on the information, thereby causing the laser indicator unit 41 to emit light to the partition area 51 where the material 70 is stored, so as to mark the partition area 51 where the material 70 is stored in all partition areas 51, and is not limited to this. Therefore, the error rate of the worker can be greatly reduced. Alternatively, time or labor costs can be significantly reduced.

[0056] The auxiliary module 40 of this utility model may also include different embodiments. Figure 4 This is a functional block diagram of the auxiliary module 40 according to an embodiment of the present invention, and please also refer to... Figures 1 to 3 .like Figure 4As shown, in one embodiment, in addition to the laser pointing unit 41, the auxiliary module 40 may also include at least one ranging unit 42. The ranging unit 42 can be used to generate a ranging result and can transmit the ranging result to the central control module 10, wherein the central control module 10 can determine whether there is material 70 in the partition area 51 based on the ranging result. In one embodiment, the ranging result may, for example, include the distance information in the Z direction between a position in the partition area 51 and the ranging unit 42. For example, when there is no material 70 in the partition area 51, the ranging result is, for example, the distance between the bottom of the partition area 51 and the ranging unit 42 (hereinafter referred to as the first distance). When there is material 70 in the partition area 51, the ranging result is, for example, the distance between one side surface of the material 70 in the partition area 51 and the ranging unit 42 (hereinafter referred to as the second distance). The second distance is less than the first distance. Therefore, the central control module 10 can determine whether there is material 70 in the partition area 51 based on the ranging result, and is not limited to this.

[0057] In one embodiment, at least one ranging unit 42 may be, for example, a plurality of ranging units 42, and the number of ranging units 42 may be the same as the number of partition areas 51. One of the ranging units 42 may be used to test one of the partition areas 51. In one embodiment, one of the ranging units 42 may be disposed adjacent to one of the laser pointing units 41 to correspond to the same partition area 51, but is not limited thereto. However, in another embodiment, at least one ranging unit 42 may be, for example, a plurality of ranging units 42, and the number of ranging units 42 may be less than the number of partition areas 51. One of the ranging units 42 may be used to test multiple partition areas 51.

[0058] By combining the laser indicator unit 41 and the ranging unit 42, when the laser indicator unit 41 marks the partition area 51 corresponding to the material 70, the central control module 10 can determine whether the partition area 51 contains the material 70 based on the ranging result generated by the ranging unit 42. In this way, the present invention can assist in determining whether the material 70 is stored in the correct partition area 51, or whether the correct material 70 is taken out from the correct partition area 51, and is not limited thereto.

[0059] Please refer to this again. Figure 4In one embodiment, in addition to the laser pointing unit 41, the auxiliary module 40 may also include at least one imaging unit 43. The imaging unit 43 can generate an image and transmit the image to the central control module 10, which can generate an image recognition result based on the image. In one embodiment, the image is, for example, an image of each partition 51 of the movable material bin 50, and the image recognition result may include whether material 70 is present in each partition 51, but is not limited thereto. In one embodiment, the imaging unit 43 may be, for example, various image acquisition devices, such as a camera or a video camera, but is not limited thereto, and the lens of the imaging unit 43 may be directed toward the movable material bin 50 to capture images of each partition 51, but is not limited thereto.

[0060] In one embodiment, at least one imaging unit 43 may be, for example, a plurality of imaging units 43, and the number of imaging units 43 may be the same as the number of partition regions 51. One of the imaging units 43 may be used to acquire an image of one of the partition regions 51. In another embodiment, at least one imaging unit 43 may be, for example, one or more ranging units 43, and the number of imaging units 43 may be less than the number of partition regions 51. Therefore, one imaging unit 43 may be used to acquire images of multiple partition regions 51.

[0061] By combining the laser pointing unit 41 and the imaging unit 43, when the laser pointing unit 41 marks the partition area 51 corresponding to the material 70, the central control module 10 can determine whether the partition area 51 contains the material 70 based on the image generated by the imaging unit 43 and the image recognition result of the central control module 10. This invention can assist in determining whether the material 70 is stored in the correct partition area 51, or whether the correct material 70 has been retrieved from the correct partition area 51, and is not limited to this. Furthermore, in one embodiment, the auxiliary module 40 may also simultaneously include the laser pointing unit 41, the ranging unit 42, and the imaging unit 43, and is not limited to this.

[0062] Furthermore, the electronic device manufacturing system 1 may also have different implementation forms. In one embodiment, the central control module 10 may be communicatively connected to a robotic arm (not shown in the figure). Therefore, when it is necessary to store material 70 in the corresponding partition area 51, or to retrieve material 70 from a specific partition area 51, the central control module 10 may generate an instruction to the robotic arm, causing the robotic arm to go to the corresponding partition area 51 to store or retrieve the material, and this is not limited to this.

[0063] In one embodiment, the central control module 10 may also be communicatively connected to a portable device, wherein the portable device may have an information prompting function, and may display information about the partition area 51 where material 70 needs to be placed or removed according to instructions provided by the central control module 10, and is not limited thereto. For example, in one embodiment, the portable device may be, for example, but not limited to, augmented reality (AR) glasses, wherein the lenses of the AR glasses may display the position of the partition area 51 where material 70 needs to be placed or removed, and is not limited thereto. In one embodiment, the auxiliary module 40 may be replaced by the portable device, and is not limited thereto.

[0064] In one embodiment, the present invention can determine whether it falls within the protection scope of the present invention at least by observing the presence or absence of components, component configuration, and / or mechanism of competing products, and is not limited thereto. Alternatively, the present invention can also determine whether it falls within the protection scope of the present invention by observing the operation mode of competing products, and is not limited thereto.

[0065] Therefore, the electronic device manufacturing system 1 of this utility model can be understood. When material 70 needs to be placed in or removed from a specific partition 51, the auxiliary module 40 of the electronic device manufacturing system 1 can automatically indicate the position of the specific partition 51, which can improve work efficiency, reduce labor costs, or reduce the probability of errors, and is not limited thereto.

[0066] Details or features of the various embodiments of this utility model may be arbitrarily mixed and matched as long as they do not violate the spirit of the invention or conflict with it.

[0067] The above embodiments are merely illustrative examples for ease of explanation. The scope of the claims made by this utility model should be determined by the claims themselves, and not limited to the above embodiments.

Claims

1. An electronic device manufacturing system, characterized in that, Include: One central control module; A conveying module is communicatively connected to the central control module; A frame is installed on the conveyor module; An auxiliary module is mounted on this frame and communicates with the central control module; and A movable material bin, corresponding to the auxiliary module settings, contains multiple compartments. The auxiliary module emits a beam of light to one of the multiple partitioned zones based on a command generated by the central control module.

2. The system as described in claim 1, characterized in that, It also includes a limiting module, which is set on the conveying module, and the movable hopper is limited by the limiting module.

3. The system as described in claim 1, characterized in that, The auxiliary module also includes a laser pointing unit for emitting the light.

4. The system as described in claim 1, characterized in that, The auxiliary module also includes a ranging unit, which generates a ranging result and transmits the ranging result to the central control module.

5. The system as described in claim 1, characterized in that, The auxiliary module also includes an imaging unit, which generates an image to the central control module, and the central control module generates an image recognition result based on the image.

6. The system as described in claim 1, characterized in that, The auxiliary module contains multiple laser pointing units, and the number of laser pointing units is consistent with the number of the multiple partitions.

7. The system as described in claim 1, characterized in that, The auxiliary module contains multiple laser pointing units, and the number of laser pointing units is less than the number of the multiple partitions.

8. The system as described in claim 1, characterized in that, It also includes a scanning module that is communicatively connected to the central control module. The scanning module is used to scan material identification information and transmit the scanning result of the material identification information to the central control module.

9. The system as described in claim 8, characterized in that, Based on the scanning result of the material identification information, the central control module controls the auxiliary module to emit light to one of the multiple partitioned areas.

10. The system as claimed in claim 1, characterized in that, One of the multiple partitions has a width in one direction, which is between 15 and 25 millimeters.

Images