KR20210071068A - Housing structure and electronics - Google Patents

Abstract

An embodiment of the present application provides a housing structure and an electronic device, a space for accommodating a first electronic device is formed in the housing structure, an outer surface of the housing structure is provided with a first connection portion, and the housing structure includes: It is connected to a second electronic device through the first connection part.

Description

Housing structure and electronics

Cross-referencing of related applications

This application is filed on the basis of a Chinese patent application with an application number of 201921951633.5 and a filing date of November 06, 2019, and claims the priority of the Chinese patent application, all contents of the Chinese patent application are incorporated herein by reference. are cited

Embodiments of the present application relate to a design technology of a housing structure of an electronic device, and are not limited thereto.

The Raspberry Pi is a very popular development board, which is also becoming increasingly popular in programming education; In the related art for the design of the Raspberry Pi housing, the Raspberry Pi is protected by using the housing.

An embodiment of the present application preferably provides a housing structure and an electronic device.

In the housing structure of the embodiment of the present application, a space for accommodating a first electronic device is formed therein, a first connection portion is provided on an outer surface of the housing structure, and the housing structure is connected to a second electronic device through the first connection portion connected to the device.

In some embodiments of the present application, the first connection part is a slot, and the housing structure is connected to the second electronic device through a pin inserted into the slot.

As described above, it is easy to connect the first electronic device (eg, a device including a Raspberry Pi) and the second electronic device through the connection of the pins and the slots.

In some embodiments of the present application, the first electronic device includes a first circuit board and a second circuit board, a first network interface opening hole is provided on one surface of the housing structure, and the second circuit board includes: It is connected to an external device through the first network interface opening hole.

The network interface of the second circuit board may support power over Ethernet and serial communication. Specifically, one end of the network cable may be connected to an external device, and the other end of the network cable may be connected to an external device through the opening hole of the first network interface. connected to a network interface; As such, in the first network interface opening hole of the embodiment of the present application, the second circuit board supplies power to an external device through a network cable, and is advantageous in communicating with the external device and is simple to implement.

In some embodiments of the present application, the housing structure includes a first casing and a second casing detachably connected; The first casing is for accommodating the first circuit board, and the second casing is for accommodating the second circuit board.

As can be seen above, by providing the first and second casings, it is easy to protect the first circuit board and the second circuit board, respectively.

In some embodiments of the present application, the first connection part is located on at least one of the surface of the first casing and the surface of the second casing.

As can be seen above, the connection between the first casing and/or the second casing and the second electronic device may be implemented based on the provision of the first connection part.

In some embodiments of the present application, the first casing includes a second connection portion, and the second casing includes a third connection portion; The second connection part is connected to the third connection part to detachably connect the first casing and the second casing.

As can be seen above, by having the second connection part and the third connection part, the first casing and the second casing can be fixed, so that the first circuit board and the second circuit board are accommodated in the housing structure, so that the first circuit board and protecting the second circuit board.

In some embodiments of the present application, the second connection portion and the third connection portion form a buckle connection.

As can be seen above, since the second connection portion and the third connection portion form a buckle connection, the connection of the first casing and the second casing can be implemented relatively easily, and it is easy to separate by providing and maintaining the first electronic device. .

In some embodiments of the present application, a fourth connection portion for fixing the first circuit board is also provided in the first casing.

As can be seen above, by providing the fourth connection portion, the first circuit board can be fixed in the first casing, thereby stably protecting the first circuit board.

In some embodiments of the present application, the fourth connection part is a buckle or a bayonet for forming a buckle with the first circuit board.

As can be seen above, since the fourth connection part may form a buckle connection with the first circuit board, it is possible to easily fix the first circuit board and the housing structure.

In some embodiments of the present application, a fifth connection part is provided in the second casing, and the fifth connection part is for fixing the second circuit board.

As can be seen above, by providing the fifth connection portion, the second circuit board can be fixed in the second casing, thereby realizing stable protection for the second circuit board.

In some embodiments of the present application, at least one open hole is provided on at least one surface of the housing structure, and at least one interface of the first circuit board or the second circuit board includes the at least one open hole. connected to an external device via

As can be seen above, since the surface of the housing structure has an open hole, the first circuit board or the second circuit board can meet the connection requirements with external devices, and the data on the first circuit board or the second circuit board It is advantageous for inputting or outputting data from the first circuit board or the second circuit board.

The electronic device of the embodiment of the present application includes a first circuit board and the housing structure accommodating the first circuit board.

An embodiment of the present application provides a housing structure and an electronic device, a space for accommodating a first electronic device is formed in the housing structure, an outer surface of the housing structure is provided with a first connection part, and the housing structure has a first connection part connected to the second electronic device through

As such, in the housing structure and the electronic device provided in the embodiments of the present application, a space for accommodating the first electronic device is formed in the housing structure, the first connection portion is provided on the outer surface of the housing structure, and the housing structure is It is connected to the second electronic device through the first connection unit. Accordingly, in the embodiment of the present application, the housing structure may implement connection with the second electronic device according to the first connection part, and when the first electronic device includes a Raspberry Pi, the housing structure is configured to accommodate the Raspberry Pi. can be used Accordingly, the housing structure of the embodiment of the present application may implement a connection between the Raspberry Pi and the second electronic device, and may satisfy a connection requirement between the Raspberry Pi and the second electronic device.

It should be understood that the above general description and the following detailed description are merely exemplary and interpretative, and are not intended to limit the present application.

The following drawings constitute the entire specification as a part of this specification, and these drawings illustrate embodiments suitable for the present application, and are used together with the specification to describe the technical solution of the present application.
1 is a first external schematic view of a housing structure of an embodiment of the present application.
2 is a second external schematic view of the housing structure of the embodiment of the present application.
3 is an internal schematic view of the housing structure of the embodiment of the present application.
4 is a schematic diagram of the internal structure of the first casing of the embodiment of the present application.
5 is a schematic diagram of the internal structure of the second casing of the embodiment of the present application.

Hereinafter, in combination with the drawings and examples, the present application will be described in more detail. It should be understood that the examples provided herein are only for interpreting the present application, and do not limit the present application. In addition, the examples provided below are for implementing partial examples of the present application, but do not provide all the examples of the present application, and under the condition that there is no conflict, the technical solutions mentioned in the examples of the present application are arbitrarily combined can be carried out in such a way that

It should be noted that, in the embodiments of the present application, the term “comprising” or any other variation thereof is intended to include non-exclusive inclusion, thereby causing a method or apparatus comprising a series of elements to include the elements explicitly listed. In addition to the inclusion of elements, other elements not explicitly listed may be included, or elements specific to a method or apparatus may be included. In the absence of further limitations, an element defined by the phrase "comprising a..." refers to another related element (e.g., a step of a method or a unit of an apparatus, e.g., a method or apparatus comprising the element). For example, a unit may be a partial circuit, a partial processor, a partial program or software, etc.).

As for the Raspberry Pi, you can use a housing made of laser-cut acrylic panels, which can serve as a primary protection for the Raspberry Pi, withholding all interfaces to the outside of the Raspberry Pi, but with others such as the Raspberry Pi and EV3. It cannot meet the connection requirements of the electronic device. The Raspberry Pi housing is connected to the Raspberry Pi by pins, and the Raspberry Pi's fixation to it is not only more robust, but also cannot meet the connection requirements with other electronic devices such as Raspberry Pi and EV3.

For the above technical problem, in some embodiments of the present application, a housing structure is provided.

In an embodiment of the present application, a space for accommodating a first electronic device is formed in a housing structure; The space is for packaging the first electronic device, and the housing structure may serve as a protection for the first electronic device (eg, a device including a Raspberry Pi). 1 is a first external schematic diagram of the housing structure of the embodiment of the present application, FIG. 2 is a second external schematic diagram of the housing structure of the embodiment of the present application, and with reference to FIGS. 1 and 2 , the exterior of the housing structure 1 A first connection portion 2 is provided on the surface of the , and the housing structure 1 is connected to a second electronic device (not shown) through the first connection portion.

In an embodiment of the present application, the first connection 2 may be located on any external surface of the housing structure 1 , for example, the first connection 2 may be located on the upper surface, the lower surface or the lower surface of the housing structure. located on the side Here, the type of the second electronic device is not limited, and for example, the second electronic device may be a device that performs data interaction with the first electronic device, and in one specific example, the second electronic device is EV3 or It may be another electronic device.

As can be seen above, in the embodiment of the present application, the housing structure may implement connection with the second electronic device according to the first connection part, and when the first electronic device includes a Raspberry Pi, the housing structure may be configured to connect the Raspberry Pi. can be used to accommodate; Accordingly, the housing structure of the embodiment of the present application may implement a connection between the Raspberry Pi and the second electronic device, thereby satisfying the requirements of the Raspberry Pi and the second electronic device.

In some embodiments of the present application, the first connection portion 2 is a slot, and the housing structure 1 is connected to the second electronic device through a pin inserted into the slot.

As described above, it is easy to connect the first electronic device (eg, a device including a Raspberry Pi) and the second electronic device through the connection of the pins and the slots.

In some embodiments of the present application, the second electronic device may be a Lego robot with a control box or a control box of a Lego robot, and the first connection part of the housing structure surface may be at least one junction hole outlined, and The control box (eg EV3 housing) may have at least one junction hole or at least one junction plug-in, and may be inserted into the junction hole using the Lego junction plug-in as a pin, thereby facilitating the connection of the LEGO robot to the housing structure. It can be implemented, and a Raspberry Pi can be used to provide richer sensing and computing capabilities to the Lego robot to perform complex tasks such as solving a Magic Cube.

In some embodiments of the present application, the first electronic device may include a first circuit board (eg, Raspberry Pi) and may further include a second circuit board (eg, Raspberry Pi expansion board). Hereinafter, a Raspberry Pi and a Raspberry Pi expansion board will be described as examples. Raspberry Pi Expansion Board is a circuit board that can extend Raspberry Pi functions, for example, Advanced Reduced Instruction Set Computing Machines (ARM) board that differs from the existing functions of Raspberry Pi. In practical application, the Raspberry Pi expansion board can be directly inserted into the interface corresponding to the Raspberry Pi, and the Raspberry Pi can be communicatively connected to the Raspberry Pi expansion board. In the Raspberry Pi, the communication interface between the Raspberry Pi expansion boards may support power and communication functions at the same time. For example, in the Raspberry Pi, the communication interface between the Raspberry Pi expansion boards may be a pin (PIN) interface or other type of interface.

In some embodiments of the present application, a first network interface opening hole is provided on one surface of the housing structure, and the Raspberry Pi expansion board is connected to an external device through the first network interface opening hole. In one application scenario, referring to FIG. 1 , a first network interface opening hole 3 is provided at a position corresponding to the network interface of the Raspberry Pi expansion board of the housing structure 1 , as shown in FIG. 1 . , When fixing the Raspberry Pi expansion board to the housing structure (1), the location of the network interface of the Raspberry Pi expansion board faces the first network interface opening hole (3), so that it is easy to connect a network connection device such as a network cable. , where the location and shape of the first network interface opening hole can be designed according to the location and shape of the network interface of the Raspberry Pi expansion board. The network interface of the Raspberry Pi expansion board can support power over Ethernet and serial communication, for example, the Raspberry Pi expansion board can supply power to an external device through a network cable, and an external device (such as for example, a second electronic device), and the external device may be an EV3 or other device. Specifically, one end of the network cable may be connected to an external device, and the other end is connected to the network interface of the Raspberry Pi expansion board through the first network interface opening hole. As such, the first network interface opening hole of the embodiment of the present application is simple to implement because the Raspberry Pi expansion board supplies power to an external device through a network cable and facilitates communication with the external device.

3 is an internal schematic diagram of a housing structure of an embodiment of the present application, and referring to FIGS. 1, 2 and 3 , in one embodiment, the housing structure 1 is a first casing 4 for accommodating a Raspberry Pi and a second casing (5) for accommodating the Raspberry Pi expansion board, and a removable connection is formed between the first casing (4) and the second casing (5). Illustratively, the removable connection includes, but is not limited to, a screw connection, a buckle connection, and a pin connection. Figure 4 is a schematic diagram of the internal structure of the first casing of the embodiment of the present application, Figure 5 is a schematic diagram of the internal structure of the second casing of the embodiment of the present application. In the embodiment of the present application, there is no limitation on the positional relationship of the first casing 4 and the second casing 5 , for example, the first casing 4 is above or below the second casing 5 . can be located, the first casing (4) can also be located on the left or right side of the second casing (5). In addition, the embodiment of the present application is not limited to the shape of the first casing and the second casing 5, for example, may be a rectangular casing shown in FIGS. 4 and 5 .

As can be seen above, by providing the first casing and the second casing, it is easy to protect the Raspberry Pi and the Raspberry Pi expansion board, respectively.

In some embodiments of the present application, the first connection portion is located on the surface of the first casing 4 and/or on the surface of the second casing. In one example, referring to FIGS. 1 to 5 , the first connecting portion 2 is located on the outer surface of the first casing 4 and the outer surface of the second casing 5 , respectively. Of course, in other embodiments, the first connection 2 may also be provided on other surfaces of the first casing 4 and/or the second casing 5 .

As can be seen above, based on the provision of the first connection part, the connection between the first casing and/or the second casing and the second electronic device may be implemented.

Referring to FIG. 4 , in one embodiment, the first casing 4 comprises at least one second connection 6 ; 1 , 2 , 3 and 5 , the second casing 5 comprises at least one third connection 7 ; The second connection part 6 and the second connection part 7 can implement a removable connection, so that the first casing 4 and the second casing 5 form a removable connection.

As can be seen above, by having the second connection part and the third connection part, the first casing and the second casing can be fixed, so that the Raspberry Pi and the Raspberry Pi expansion board are accommodated in the housing structure, thereby expanding the Raspberry Pi and the Raspberry Pi It can protect the board.

In the embodiment of the present application, the connection method of the second connection part 6 and the third connection part 7 is not limited, and by way of example, the second connection part 6 and the third connection part 7 are buckled. can be formed Specifically, the second connection part 6 is an elastic buckle, and the third connection part 7 is a bayonet, and through the combination of the elastic buckle and the bayonet, the first casing 4 and the second casing 5 are fixed. can be implemented. It is to be understood that the second connection portion 6 and the third connection portion 7 may also form a buckle connection by other types of devices, which are not enumerated here.

As can be seen above, since the second connection portion and the third connection portion form a buckle connection, the fixed connection of the first casing and the second casing can be implemented relatively easily, and the first electronic device is installed and detached to be installed and maintained. Easy.

In some embodiments of the present application, referring to FIG. 4 , the housing structure 1 is also provided with a fourth connection 8 for fixing the Raspberry Pi. As can be seen above, by arranging the fourth connection part, the Raspberry Pi can be fixed within the housing structure, realizing reliable protection for the Raspberry Pi. In addition, since the Raspberry Pi expansion board is inserted and fixed in the Raspberry Pi, the housing structure can fix the Raspberry Pi expansion board at the same time by fixing the Raspberry Pi.

In the embodiment of the present application, the connection method between the fourth connection part 8 and the Raspberry Pi is not limited; Illustratively, the fourth connection portion 8 and the Raspberry Pi form a buckle connection, and the fourth connection portion 9 may also be a buckle or a bayonet; In a specific example, the fourth connection part 8 includes at least one buckle, the Raspberry Pi is provided with a positioning hole, and the fixing of the Raspberry Pi can be implemented through the connection of the buckle and the positioning hole. Here, the number of buckles is not limited, and the number of buckles in the fourth connection part 8 may be one or a plurality of buckles. In one specific example, the fourth connection part 8 includes four buckles, and the Raspberry Pi is provided with four positioning holes, and through the connection of the four buckles and the four positioning holes, the Raspberry Pi is fixed in the housing structure. can do. Of course, in another embodiment, the fourth connection portion 8 may include at least one bayonet, and the Raspberry Pi is provided with a buckle, and forms a buckle connection through the buckle and the bayonet.

As can be seen above, the fourth connection portion can form a buckle connection with the Raspberry Pi, and can easily fix the Raspberry Pi and the housing structure, and is easy to detach to hold and hold the Raspberry Pi.

In some embodiments of the present application, the second casing is provided with a fifth connection, and the fifth connection is for fixing the Raspberry Pi expansion board; As can be seen above, by having the fifth connection part, it is possible to fix the Raspberry Pi expansion board in the housing structure, thereby implementing stable protection for the Raspberry Pi expansion board.

In the embodiments of the present application, the connection method between the fifth connection part and the Raspberry Pi expansion board is not limited; In one example, the fifth connection part may have a protruding structure in the second casing, which is for fixing the Raspberry Pi expansion board. For example, referring to FIG. 5 , the third connection part 7 may be a fifth connection part at the same time, and the third connection part 7 has a structure protruding in the second casing 5 , and the second casing 5 ) can be designed to adapt to the Raspberry Pi expansion board, and when the Raspberry Pi expansion board is provided, the Raspberry Pi expansion board is fixed through the third connection part 7, so that the Raspberry Pi expansion board is attached to the second casing (5) implements the fixation. In another embodiment, the Raspberry Pi expansion board may be directly inserted and fixed with the Raspberry Pi, thereby fixing the Raspberry Pi expansion board within the housing structure.

In some embodiments of the present application, at least one open hole is provided on at least one surface of the housing structure, and at least one interface of the Raspberry Pi is connected to an external device through the at least one open hole. In one application scenario, an open hole is provided at a position corresponding to at least one interface of the Raspberry Pi of the housing structure 1, for example, as shown in FIGS. When fixing to 1), the interface positions of the Raspberry Pi are all facing the open hole of the housing structure (1), so an external device can easily connect to the Raspberry Pi through the interface, where the open hole position and shape, etc. It can be designed according to the location and shape of the Raspberry Pi interface. In an embodiment of the present application, at least one interface of the Raspberry Pi may include at least one of a communication interface, a memory interface, and a multimedia interface. Illustratively, the communication interface may be a network interface, a Universal Serial Bus (USB) interface, and a Micro-USB interface, and the memory interface may be a Secure Digital Memory Card (SD card) interface, etc. The multimedia interface may be a High Definition Multimedia Interface (HDMI) and an audio interface, and in an embodiment of the present application, the audio interface may be a 3.5mm audio interface or other audio interface.

In some embodiments of the present application, referring to FIGS. 1, 2 and 3 , the side of the first casing 4 has a second network interface opening hole 9 , a USB interface opening hole 10 , and an SD card interface. An open hole 11 , a Micro-USB interface open hole 12 , an HDMI open hole 13 , and a first audio interface open hole 14 may be provided. Raspberry Pi has a second network interface open hole (9), a USB interface open hole (10), an SD card interface open hole (11), a Micro-USB interface open hole (12), an HDMI open hole (13), and a first audio It may be connected to an external device through at least one of the interface opening holes 14 .

As can be seen above, an open hole is provided on the surface of the housing structure, and the interface of the Raspberry Pi is connected to an external device through an opon cell. It can satisfy the requirements, and it is advantageous for inputting data to or outputting data from Raspberry Pi.

In some embodiments of the present application, at least one open hole is provided on at least one surface of the housing structure, and at least one interface of the Raspberry Pi expansion board is connected to an external device through the at least one open hole; In one application scenario, an open hole is provided at a position corresponding to at least one setting interface of the Raspberry Pi expansion board of the housing structure 1 , for example, as shown in FIGS. 1 to 3 , the Raspberry Pi expansion When fixing the board to the housing structure (1), the interface positions of the Raspberry Pi expansion board are all facing the open hole of the housing structure (1), so that external devices can easily connect to the Raspberry Pi expansion board through the corresponding interface. , where the open hole location and shape, etc. can be designed according to the interface location and shape of the Raspberry Pi expansion mode. In an embodiment of the present application, at least one setting interface of the Raspberry Pi expansion board may include a power interface and a multimedia interface; The multimedia interface may be an audio interface or other interface.

In some embodiments of the present application, the housing structure 1 is provided with one open hole for exposing at least one setting button of the Raspberry Pi expansion board, illustratively, the setting button may be a switch button or another button have. The open hole may be provided on one surface of the second casing 5 , for example, it is provided on the surface with the first connection portion as shown in FIG. 1 .

In some embodiments of the present application, referring to FIGS. 1, 2 and 3 , a switch button opening hole 15 for exposing the switch button of the Raspberry Pi expansion board is provided on the upper surface of the second casing 5 . become; A power interface opening hole 16 and a second audio interface opening hole 17 are provided on the side of the second casing 5, and the Raspberry Pi expansion board has a power interface opening hole 16 and a second audio interface opening hole ( 17) may be connected to an external device through at least one open hole.

In practical application, based on the power interface open hole 16, power is supplied through the Raspberry Pi expansion board through an external power source; Raspberry Pi Expansion Board supplies power to and communicates with Raspberry Pi through the interface between Raspberry Pi, and also supplies power to external devices through the network interface of the Raspberry Pi Expansion Board and communicates with external devices. can

As can be seen above, an open hole is provided on the surface of the housing structure, and the interface of the Raspberry Pi expansion board is connected to an external device through an Ophone cell, so by having an open hole on the surface of the housing structure, the Raspberry Pi expansion board and an external device can meet the connection requirements of

It should be explained that the opening hole provided on the surface of the housing structure may further include a preliminary opening hole, for example, the preliminary opening hole may be an opening hole not indicated in FIGS. 1 to 5 . By having a spare open hole, the interface space can be reserved for the expansion function of the Raspberry Pi or Raspberry Pi expansion board, which is advantageous for the function expansion of the Raspberry Pi or Raspberry Pi.

In the embodiments of the present application, the manufacturing process of the housing structure is not limited, and by way of example, the housing structure may be manufactured through injection molding or other processes.

An embodiment of the present application further includes a first circuit board, and a housing structure accommodating the first circuit board, wherein the housing structure may refer to the housing structure provided in the embodiment of the present application, where further do not explain

The first circuit board may be a Raspberry Pi, and the electronic device may include an electronic device of a Raspberry Pi, such as a Raspberry Pi controller, a Lego robot control box, and a Lego robot including a control box.

The electronic device further includes a second circuit board, such as a Raspberry Pi expansion board, the second circuit board can also be accommodated in the housing structure.

Of course, in other embodiments, the first circuit board may be another type of circuit board, such as an AMR board with an embedded control chip, and the electronic device may be another type of device, such as a vision search robot.

As such, in the embodiment of the present application, the housing structure of the electronic device may implement a connection to the second electronic device according to the first connection part, and when the first electronic device includes a Raspberry Pi, a raspberry in the housing structure can be used to accommodate pies; Accordingly, the electronic device of the embodiment of the present application may implement a connection between the Raspberry Pi and the second electronic device through the housing structure, and may satisfy the requirements of the Raspberry Pi and the second electronic device.

The description of the various embodiments above tends to highlight differences between the various embodiments, and identical or similar parts thereof may refer to each other, and, for the sake of brevity, will not be repeated any further.

The embodiments of the present application have been described above with reference to the drawings, but the present application is not limited to the specific embodiments described above, and the specific embodiments described above are merely illustrative and not limiting. Many forms can be made without departing from the protection scope of the object and claims, all of which fall within the protection of the present application.

The present application relates to a housing structure and an electronic device, wherein a space for accommodating a first electronic device is formed in the housing structure, an outer surface of the housing structure is provided with a first connection portion, and the housing structure includes the first It is connected to the second electronic device through the connection unit. As such, when the first electronic device includes the Raspberry Pi, the housing structure of the embodiment of the present invention may implement the connection between the Raspberry Pi and the second electronic device, thereby satisfying the connection requirement between the Raspberry Pi and the second electronic device. can do.

Claims (12)

A housing structure comprising:
A space for accommodating a first electronic device is formed in the housing structure, a first connection portion is provided on an outer surface of the housing structure, and the housing structure is connected to a second electronic device through the first connection portion housing structure with According to claim 1,
The first connecting portion is a slot, and the housing structure is connected to the second electronic device through a pin inserted into the slot. According to claim 1,
The first electronic device includes a first circuit board and a second circuit board, a first network interface opening hole is provided on one surface of the housing structure, and the second circuit board includes the first network interface opening hole A housing structure characterized in that it is connected to an external device through the. 4. The method of claim 3,
the housing structure includes a first casing and a second casing removably connected; and the first casing is for accommodating the first circuit board, and the second casing is for accommodating the second circuit board. 5. The method of claim 4,
and the first connecting portion is located on at least one of a surface of the first casing and a surface of the second casing. 5. The method of claim 4,
the first casing includes a second connection portion, and the second casing includes a third connection portion; The second connection part is connected to the third connection part, and the housing structure, characterized in that the first casing and the second casing are detachably connected. 7. The method of claim 6,
and the second connecting portion and the third connecting portion form a buckle connection. 8. The method according to any one of claims 4 to 7,
A housing structure according to claim 1, wherein a fourth connection portion for fixing the first circuit board is also provided in the first casing. 9. The method of claim 8,
and the fourth connection part is a buckle or a bayonet for forming a buckle with the first circuit board. 8. The method according to any one of claims 4 to 7,
and a fifth connection part is provided in the second casing, and the fifth connection part is for fixing the second circuit board. 8. The method according to any one of claims 4 to 7,
At least one open hole is provided in at least one surface of the housing structure, and at least one interface of the first circuit board or the second circuit board is connected to an external device through the at least one open hole housing structure with As an electronic device,
12. An electronic device comprising: a first circuit board; and the housing structure according to any one of claims 1 to 11 for accommodating the first circuit board.

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