CN211976309U - Fixing device and electronic system - Google Patents

Abstract

The application discloses fixing device and electronic system relates to electronic equipment technical field, has solved current electronic equipment and has not been convenient for place the problem. The scheme of this application does: the shell is internally provided with an accommodating space, and a first side of the shell is provided with a first opening so that the accommodating space is exposed through the first opening; the first fixing part is used for fixing the shell on a bearing surface; the second fixing part is used for fixing the shell on a hanging surface.

Description

Fixing device and electronic system

Technical Field

The present application relates to the field of electronic devices, and particularly, to a fixing device and an electronic system.

Background

The electronic equipment who uses at present usually has single form of putting, is difficult to be adapted to different installation space, and especially some domestic and less electronic equipment of volume, people when using, can only put through single mode, if can enough provide the level and place or upright place in the state of putting of desktop, its mode of putting is comparatively random, is unfavorable for improving installation space and to electronic equipment's protection, influences electronic equipment's life.

SUMMERY OF THE UTILITY MODEL

In view of this, the present disclosure provides a fixing device and an electronic system, and mainly aims to solve the problem that an existing electronic device is inconvenient to place. In order to achieve the above purpose, the present application mainly provides the following technical solutions:

in one aspect, an embodiment of the present application provides a fixing device, including: the shell is internally provided with an accommodating space, and a first side of the shell is provided with a first opening so that the accommodating space is exposed through the first opening; the first fixing part is used for fixing the shell on a bearing surface; the second fixing part is used for fixing the shell on a hanging surface.

Optionally, the first fixing portion is disposed on a second side of the housing, where the second side is an opposite side of the first side; the first fixing part is connected with the second side through a connecting piece so that the first fixing part at least has a first fixing posture, and under the first fixing posture, the first fixing part can be matched with the shell to fix the shell on a bearing surface.

Optionally, the second fixing portion is disposed in a manner of being matched with the first fixing portion; the first fixing portion further has a second fixing posture in which the first fixing portion is closer to the second side than in the first fixing posture.

Optionally, the second fixing portion is disposed on the second side of the housing.

Optionally, the second fixing portion is disposed on the first fixing portion.

Optionally, the housing comprises a first part and a second part, and the first part and the second part are detachably connected; the first portion comprises a first side and a sidewall disposed between the first side and the second side, the second portion comprises the second side; wherein, one of the side walls of the first part is provided with a second opening, the other side wall opposite to the second side wall is provided with a third opening, and the second side is provided with a fourth opening.

Optionally, the first output device is disposed adjacent to the first opening and corresponds to the third opening.

In another aspect, an embodiment of the present application provides an electronic system, including: an electronic device; and the fixing device.

Optionally, a second output device of the electronic device is exposed at the first opening; the airflow outlet of the electronic equipment corresponds to the second opening, and the airflow inlet of the electronic equipment corresponds to the fourth opening.

Optionally, the first output device shields a connection line of the electronic device and an interface corresponding to the connection line, and the connection line is inserted into the third opening.

The fixing device and the electronic system provided by the embodiment of the application, a miniature case or other electronic equipment can be fixed in the shell of the fixing device, the shell can be fixed on the bearing surface through the first fixing part of the fixing device, a fixing mode different from the first fixing part can be provided for the shell through the second fixing part, the shell can be fixed on a suspension surface, the electronic equipment can be protected, different fixing modes can be provided for the electronic equipment, different using requirements of users are met, the practicability of the device is improved, the structure is simple, and the use by the users is convenient.

Drawings

Fig. 1 is a schematic disassembled structure view of a fixing device according to an embodiment of the present disclosure;

fig. 2 is a schematic structural diagram of a use state of a fixing device according to an embodiment of the present application;

fig. 3 is a schematic structural diagram of another use state of a fixing device according to an embodiment of the present disclosure;

fig. 4 is a schematic diagram illustrating a split structure of an electronic system according to an embodiment of the present application;

fig. 5 is a schematic structural diagram of an electronic system according to an embodiment of the present application;

FIG. 6 is a schematic diagram illustrating a usage status structure of an electronic system according to an embodiment of the present application;

fig. 7 is a schematic structural diagram of another usage state of an electronic system according to an embodiment of the present disclosure.

Detailed Description

To further illustrate the technical means and effects of the present application for achieving the intended application, the following detailed description is given for a fixing device and an electronic system according to the present application with reference to the accompanying drawings and preferred embodiments.

The case is used as a part of computer accessories and plays a main role in placing and fixing various computer accessories, and generally comprises a shell, a bracket, various switches on a panel, an indicator light and the like. The case of a common desktop computer is generally large in size and heavy, and with the development of the technology, a subminiature case with small size appears, the weight of the machine body is only about 1kg, the machine body is light, the occupied space is small, and the desktop computer is more convenient for people to use. However, when people use the miniature case, the miniature case is small in size and can be placed randomly, and a single placing mode can be usually realized, so that the miniature case is not beneficial to improving the installation space and protecting the case, and the service life of the case is influenced especially when the miniature case is used at home.

Example one

As shown in fig. 1 to 7, a first embodiment of the present application provides a fixing device, including:

the portable electronic device comprises a shell 1, wherein an accommodating space is formed in the shell 1, and a first side of the shell 1 is provided with a first opening 101 so that the accommodating space is exposed through the first opening 101; the first fixing part 2 is used for fixing the shell 1 on a bearing surface; the second fixing portion 3 is used for fixing the housing 1 to a hanging surface.

The fixing device proposed in this embodiment can be used to fix the micro-chamber, but is not limited thereto. Specifically, the fixing device comprises a shell 1 with an accommodating space formed inside, the accommodating space can be used for placing equipment needing to be fixed, such as a microcomputer case, and the shell 1 can be rectangular so as to be matched with the shapes of most electronic equipment, such as the microcomputer case, and the like; by arranging the first opening 101 at the first side of the housing 1, the accommodating space can be exposed through the first opening 101, that is, the equipment fixed in the accommodating space can be exposed through the first opening 101, so that the exposure of internal equipment can be realized, and the heat dissipation effect of the internal equipment can be improved; the first opening 101 may be disposed at one end of the first side, such as the left end or the right end of the first side of the housing 1, and the size of the first opening 101 may be set according to the size of the internal device to be fixed, so that the size of the first opening 101 may be increased on the premise of not affecting the limiting and fixing effects of the first side of the housing 1 on the internal device; the shape of the first opening 101 may be provided as a rectangle, a circle, or the like, and is not particularly limited herein; can realize the fixed to casing 1 through setting up first fixed part 2 and second fixed part 3, wherein, first fixed part 2 can make casing 1 be fixed in a loading face, at this moment, can be on horizontal state or vertical state are fixed in the loading face, or can also be fixed in on the loading face with the state that forms predetermined contained angle with the loading face, for example: the first fixing part 2 can be a supporting part arranged on the back side of the shell 1, the back side of the shell 1 is the side opposite to the first side, the first end of the supporting part is connected with the back side of the shell 1, the second end of the supporting part is fixed on the bearing surface, the shell 1 can be fixed on the bearing surface and forms a preset included angle with the bearing surface, the stability of the shell 1 fixed on the bearing surface can be improved, more fixing modes are provided for improving the use convenience, namely the shell 1, the first end of the supporting part can be rotatably connected with the back side of the shell 1, and the shell 1 can be supported and fixed on the bearing surface when the supporting part rotates to the maximum rotation angle; the second fixing portion 3 can fix the housing 1 on the hanging surface, that is, the second fixing portion 3 can provide the housing 1 with a fixing manner different from the first fixing portion 2, which satisfies different requirements of users, so as to improve the practicability of the device, the second fixing portion 3 can realize the fixing manner of the housing 1, so the second fixing portion 3 can be configured as a hanging hole, a hook, and the like, but not limited thereto, and the second fixing portion 3 can be configured on the upper side, the back side, and the like of the housing 1, so that the housing 1 can be hung on the hanging surface such as a wall, and the specific setting can be performed according to practical situations, and the setting is not limited herein.

The embodiment of the application provides a fixing device, which can be used for placing equipment such as a microcomputer case and the like through an accommodating space in a shell 1, and the equipment in the fixing device can be exposed from a first side through a first opening 101, so that the equipment in the fixing device can be protected, and the heat dissipation effect of the fixing device is not influenced; the shell 1 can be fixed on the bearing surface by arranging the first fixing part 2, and the shell 1 can be fixed on a hanging surface by arranging the second fixing part 3 to provide a fixing mode different from that of the first fixing part 2 for the shell 1. The fixing device that this embodiment provided simple structure can enough protect its inside equipment, can also provide different fixed mode for it to satisfy user's different user demands, the practicality is strong.

Further, referring to fig. 2, in an implementation, the first fixing portion 2 is disposed on a second side of the housing 1, where the second side is opposite to the first side; the first fixing portion 2 is connected to the second side through a connecting member, so that the first fixing portion 2 has at least a first fixing posture, wherein the first fixing portion 2 can cooperate with the housing 1 to fix the housing 1 on a carrying surface in the first fixing posture.

Specifically, in the embodiment of the present application, the first fixing portion 2 is disposed at the second side of the housing 1, the second side is the side opposite to the first side, the first fixing portion 2 is connected to the second side of the housing 1 through a connecting member, the first fixing portion 2 can have more than one fixing posture through the arrangement of the connecting member, and at least includes a first fixing posture, and when the first fixing portion 2 is in the first fixing posture, the housing 1 can be fixed on a carrying surface; in order to realize the first fixation without more than one fixed posture, the connection between the first fixing part 2 and the housing 1 should be in a non-fixed connection mode and be in a movable connection mode, further, the first fixing part 2 and the housing 1 can be in a rotatable connection mode, as shown in fig. 2, the first fixed posture of the first fixing part 2 is a posture forming a first preset included angle with the housing 1, at the moment, a second preset included angle is formed between the housing 1 and the bearing surface and can be stably fixed on the bearing surface, the first preset included angle can be the maximum angle of the first fixing part 2 rotating relative to the housing 1, and when the included angle between the first fixing part 2 and the housing 1 is changed, other postures of the first fixing part 2 can be realized; in order to realize the rotatable connection of the first fixing portion 2 and the housing 1, the connecting member can have a plurality of more specific configurations, for example: the connecting member may include a rotating shaft disposed at the first fixing portion 2, and a rotating shaft seat rotatably connected to both ends of the rotating shaft and fixed to the second side of the housing 1, respectively, but is not limited thereto; in addition, as described above, the first end of the first fixing portion 2 is provided with the connecting member to be connected with the second side, and the second end of the first fixing portion 2 can be supported on the bearing surface, so as to improve the stability of the first fixing portion 2 supporting the housing 1, as shown in fig. 2, an anti-slip member can be provided at the position where the second end of the first fixing portion 2 and the housing 1 support, so as to increase the friction force between the anti-slip member and the bearing surface; as shown in fig. 2 and 3, when the first fixing portion 2 is in the first fixing posture, in order to improve the specified stability of the housing 1 on the bearing surface, the bottom surface of the housing 1 may be disposed at a preset angle with the front side surface of the housing 1, and the preset angle may be set according to the first fixing posture of the first fixing portion 2 and the first preset included angle.

Further, with reference to fig. 3, in a specific implementation, the second fixing portion 3 is disposed to be matched with the first fixing portion 2; the first fixing part 2 also has a second fixing posture in which the first fixing part 2 is closer to the second side than in the first fixing posture.

Specifically, in the embodiment of the present application, the second fixing portion 3 is used in cooperation with the first fixing portion 2, when the housing 1 is fixed to the suspension surface by the second fixing portion 3, the first fixing portion 2 is in the second fixing posture, and for example, the first fixing portion 2 can be rotatably connected to the housing 1, the first fixing posture of the first fixing portion 2 is a first predetermined included angle with the second side of the housing 1, and a second predetermined included angle is formed between the housing 1 and the support surface, so that the housing 1 can be stably fixed to the support surface, at this time, the housing 1 is fixed on the support surface, if the housing 1 is to be suspended and fixed by the second fixing portion 3, in order that the first fixing portion 2 does not affect the fixing of the housing 1 to the suspension surface, the first fixing portion 2 should be closer to the second side of the housing 1 than the first fixing posture in the second fixing posture, as shown in fig. 3, the second fixing posture of the first fixing portion 2 may be a state where the first fixing portion 2 is parallel to and attached to the second side of the housing 1.

Further, in an implementation, the second fixing portion 3 may be disposed on the second side of the housing 1, or, referring to fig. 1, the second fixing portion 3 may also be disposed on the first fixing portion 2.

Specifically, in the embodiment of the present application, the second fixing portion 3 is used to fix the casing 1 on a suspension plane, so as to realize the fixing manner of suspending the casing 1, the structure of the second fixing portion 3 may have a plurality of specific setting forms, specifically, may be a through hole structure, and the through hole structure may be disposed on the second side of the casing 1 or disposed on the first fixing portion 2, for example: the through hole structure can be arranged on the first fixing part 2 and at one end close to the connecting piece, and in order to improve the suspension stability, the through hole structure can comprise two through holes positioned at the same horizontal position, can also be a strip-shaped through groove, or can be formed by two through holes positioned at the same horizontal position and a through groove between the two through holes, and can be matched with a screw to be fixed on a suspension surface during fixing; or, the second fixing portion 3 may also be a protruding structure disposed on the top of the housing 1 and along the second side, where the protruding structure includes a through hole, so as to realize suspension fixing.

Further, referring to fig. 1, in an implementation, the housing 1 includes a first portion 10 and a second portion 11, and the first portion 10 and the second portion 11 are detachably connected; the first portion 10 comprises a first side and a side wall disposed between the first side and the second side, and the second portion 11 comprises the second side; a second opening 102 is disposed on one of the side walls of the first portion 10, a third opening 103 is disposed on the other side wall opposite to the side wall, and a fourth opening 111 is further disposed on the housing 1.

Specifically, in the embodiment of the present application, the housing 1 includes a first portion 10 and a second portion 11, where the first portion 10 includes a first side and a side wall disposed between the first side and the second side, the second portion 11 includes a second side, the side wall, the first side and the second side together form the housing 1 and form an accommodating space inside the housing 1, the first side and the second side may be plate-shaped structures, and further may be rectangular plate-shaped structures, and the peripheral edge of the first side is provided with the side wall, and after being combined with the second side, the housing 1 structure can form a rectangular shape, and can be adapted to the shapes of the micro-chamber and most of the electronic devices. Further, taking the case of fixedly accommodating the micro-chamber in the accommodating space as an example below, and taking the state of fig. 6 as a reference, the accommodating space of the housing 1 can be equal to the height of the micro-chamber in height to improve the stability and reliability of fixing the micro-chamber, and the length of the accommodating space is greater than that of the micro-chamber, so that a wiring space can be provided for an interface at the side of the micro-chamber, so that the left side of the micro-chamber can be abutted against the inner wall of the left side of the housing 1 when the micro-chamber is placed, and the remaining right accommodating space in the housing can provide a sufficient wiring space for an interface at the right side of the micro-chamber; the second side may be disposed corresponding to the whole area surrounded by the side walls, and most preferably, the second side may be disposed only corresponding to the position of the electronic device such as the microcomputer box inside the housing 1, as described above, the second side may be disposed only at the left portion of the housing 1, which not only can ensure reliable fixing of the electronic device such as the microcomputer box inside the housing 1, but also can facilitate operations such as wiring and wire drawing after the microcomputer box is placed in the housing 1, thereby providing convenience for the user. The first portion 10 and the second portion 11 are detachably connected, for example, a screw connection mode can be adopted, specifically, when the first portion 10 is separated from the second portion 11, devices such as a microcomputer case and the like can be placed in the accommodating space of the housing 1, and when the first portion 10 is fixedly connected with the second portion 11, the devices such as the microcomputer case and the like can be fixed in the housing 1, so that the devices can be protected and are convenient to fix.

In order to improve the heat dissipation effect and the aesthetic property of the device, as shown in fig. 1, the first portion 10 is provided with a second opening 102 and a third opening 103, the second opening 102 is disposed on one side wall of the first portion 10, which may be an upper side wall of the housing 1, the heat dissipation effect of the housing 1 can be improved by disposing the second opening 102, and the position of the second opening 102 can be disposed at a corresponding position of an airflow outlet of an electronic device such as a micro motor inside the housing 1; one side of an electronic device such as a micro-chassis is generally provided with a plurality of interfaces for connecting cables to realize functions such as data transmission, such as a power interface, a network cable interface, a display interface (e.g. HDMI, DP), etc., when each interface of the device is connected with a cable, each cable is distributed in a messy manner, which is inconvenient for arrangement, and may affect the fixing effect of the housing 1 and the aesthetic property of the whole device, and by providing the third opening 103, the third opening 103 may be disposed in the first portion 10, or may be disposed in the second portion 11, for example: the third opening 103 may be disposed on the lower sidewall of the first portion 10, as shown in fig. 5, the connection of each interface may be uniformly led out from the middle of the third opening 103, which may play a role of uniformly combing each cable, reduce the occupied space of each cable, improve the aesthetic property of the device, and do not hinder the fixing of the housing 1.

In addition, the housing is further provided with a fourth opening 111, and the fourth opening 111 can be used as a heat dissipation air inlet of the housing and corresponds to the position of an air inlet of electronic equipment such as a microcomputer case in the housing 1; the position of the fourth opening 111 can be variously selected, for example: the fourth opening 111 may be disposed beside the third opening 103, or may be disposed as a multiplexing opening together with the third opening 103, or, as shown in fig. 1, the fourth opening 111 may be disposed on the second portion 11, and further, the fourth opening 111 may be disposed adjacent to the first fixing portion 2.

The sizes of the second opening 102, the third opening 103 and the fourth opening 111 need to consider the width of the side wall of the housing 1, the available area of the second side, the usage of the openings, and the like, and can be set according to practical situations, and the shapes thereof can be set to be rectangular, but are not limited thereto. Except for the second opening 102, the third opening 103 and the fourth opening 111, a fifth opening 104 may be disposed on a side wall of the casing 1, for example, a micro-chamber, a plurality of interfaces such as a wifi antenna interface, a power interface, a network cable interface, an HDMI interface, a DP output interface and the like need to be disposed on one side wall, and a plurality of jacks such as an audio jack, a Type-C jack and the like, and power keys and the like may be disposed on a side wall opposite to the side wall.

Further, referring to fig. 1 and fig. 6, in an implementation, the fixing device further includes: and the first output device 4 is arranged adjacent to the first opening 101, and the first output device 4 is arranged corresponding to the third opening 103.

Specifically, in the embodiment of the present application, the first output device 4 may be an audio output device, which can realize the function of playing audio by the fixing device, or the first output device 4 may also be an output device with a display function, which can realize the functions of displaying time, playing images, videos, and the like by the fixing device, so as to improve the versatility of the fixing device; on the other hand, the first output device 4 is disposed adjacent to the first opening 101, and can block the second side or the equipment between the first side and the second side, and the cables connected to the interfaces of the electronic equipment inside the housing 1 can be inserted through the third opening 103, and the third opening 103 and the cables inserted through the third opening 103 can be blocked by the first output device 4 by disposing the first output device 4 and the third opening 103 at positions opposite to each other, so that the visual appearance of the fixing device when viewed from the first side direction can be improved. Specifically, when the fourth opening 111 is disposed at the second portion and is disposed adjacent to the first fixing portion 2 as described above, the position of the fourth opening 111 may correspond to the position of the first opening 101, and the position of the first fixing portion 2 may correspond to the position of the first output device 4 at this time.

Example two

As shown in fig. 4-7, a second embodiment of the present application provides an electronic system, including:

an electronic device 5 and the fixing device.

Specifically, the fixing device includes a housing 1, a first fixing portion 2 and a second fixing portion 3, and the specific structure and implementation thereof are the same as those of the above embodiments, and are not described herein again. The electronic device 5 may be a micro-chassis, or a display screen, a tablet computer, etc. having a display function, the electronic device 5 may be placed in the accommodating space inside the housing 1, and one side of the electronic device 5 is exposed through the first opening 101, which may also improve the heat dissipation effect of the electronic device 5, thereby improving the service life of the electronic device 5.

The embodiment of the application provides an electronic system, inside electronic equipment can be fixed in fixing device's casing, can be fixed in the loading end with the casing through fixing device's first fixed part on, and can provide a fixed mode that is different from first fixed part for the casing through the second fixed part, can be fixed in the casing on one hangs the vermicelli, can enough protect electronic equipment, can also provide different fixed modes for electronic equipment to satisfy user's different user demands, the practicality is strong.

Further, referring to fig. 5 and fig. 6, in an implementation, the electronic device 5 includes a second output device, and the second output device is exposed at the first opening 101; the electronic device 5 has an airflow outlet for discharging a heat dissipating airflow, wherein the airflow outlet is disposed corresponding to the second opening 102; wherein, the orientation of the second opening is the reverse direction of gravity, and the airflow inlet of the electronic device 5 is correspondingly provided with the fourth opening 111.

Specifically, in the embodiment of the present application, the electronic device 5 may include a second output device, and the second output device may be an output device having a display function and can be exposed from the first opening 101; the housing 1 is provided with a second opening 102 and a fourth opening, wherein an airflow outlet of the electronic device 5 may correspond to the second opening 102, and an airflow inlet of the electronic device 5 may correspond to the fourth opening 111, and the corresponding relationship may be a correspondence of position and size, so that effective heat dissipation of the electronic device can be realized, and the service life of the electronic device 5 is prolonged; the second opening 102 corresponds to an airflow outlet of the electronic device 5, and is used for discharging hot airflow generated during operation of the electronic device to achieve heat dissipation, and the hot air moves upward and is discharged, so that the orientation of the second opening 102 is opposite to the direction of gravity, and the hot airflow can be discharged upward without hindrance, optimally, the second opening 102 may be disposed on the upper sidewall of the first portion 10, or the second opening 102 may also be disposed on other sidewalls as long as it is ensured that the second opening 102 is not disposed on the lower side to prevent heat dissipation; the position of the fourth opening 111 is not particularly limited, and may be disposed on the first portion 10 or the second portion 11.

Further, referring to fig. 5, in an implementation, the electronic device 5 includes an interface facing a direction matching the first opening to the first output device 4; the orientation of the third opening 103 is the direction of gravity; the cable connected to the interface can be shielded by the first output device 4 and can be inserted through the third opening 103.

Specifically, in the embodiment of the present application, the electronic device includes a plurality of interfaces, and usually the number of the interfaces is plural, such as a power interface, a network cable interface, a display interface (e.g. HDMI, DP), and the like, and the interfaces face a direction matching the first opening 101 to the first output device 4, so that a cable connecting the interfaces can be connected to the inside of the interfaces from the first output device 4 to the first opening 101; the third opening 103 may be oriented in the direction of gravity, and may be disposed on the lower sidewall of the first portion 10, but is not limited thereto; the cable of the connecting interface can penetrate through the middle part of the third opening 103, so that the cable can be conveniently and uniformly combed, the tidiness and the attractiveness are improved, and the connecting line can be prevented from influencing the normal fixation of the shell; when the electronic device 5 is viewed from the first side, the first output device 4 can shield the interface of the electronic device 5 and the cable connecting the interface, thereby improving the aesthetic property of the electronic system. In addition, the third opening 103 may be oriented in the gravity direction, or may be oriented in the lateral direction, that is, disposed on the left side wall or the right side wall of the first portion 10, or may be disposed on the left side wall or the right side wall of the first portion 10 in a penetrating manner, so that the cables can be combed uniformly, the cables can be inserted through the third opening 103, and the first output device 4 can perform a shielding function.

It should be noted that in the description of the present specification, the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present application; the terms "connected," "mounted," "secured," and the like are to be construed broadly and include, for example, fixed connections, removable connections, or integral connections; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (10)

1. A fixation device, comprising:

the shell is internally provided with an accommodating space, and a first side of the shell is provided with a first opening so that the accommodating space is exposed through the first opening;

the first fixing part is used for fixing the shell on a bearing surface;

the second fixing part is used for fixing the shell on a hanging surface.

2. A fixation device as claimed in claim 1,

the first fixing part is arranged on a second side of the shell, and the second side is opposite to the first side;

the first fixing part is connected with the second side through a connecting piece so that the first fixing part at least has a first fixing posture, and under the first fixing posture, the first fixing part can be matched with the shell to fix the shell on a bearing surface.

3. A fixation device as claimed in claim 2,

the second fixing part is matched with the first fixing part;

the first fixing portion further has a second fixing posture in which the first fixing portion is closer to the second side than in the first fixing posture.

4. A fixation device as claimed in claim 3,

the second fixing portion is disposed on the second side of the housing.

5. The fixture according to claim 3, further comprising:

the second fixing portion is disposed on the first fixing portion.

6. A fixation device as claimed in claim 2,

the housing comprises a first part and a second part, and the first part and the second part are detachably connected;

the first portion comprises a first side and a sidewall disposed between the first side and the second side, the second portion comprises the second side;

wherein, one of the lateral walls of the first part is provided with a second opening, and the shell is also provided with a third opening and a fourth opening.

7. The fixture according to claim 6, further comprising:

the first output device is arranged adjacent to the first opening and corresponds to the third opening.

8. An electronic system, comprising:

an electronic device;

the fixture as claimed in any one of claims 1-7.

9. The electronic system of claim 8,

the electronic equipment comprises a second output device, wherein the second output device is exposed out of the first opening;

the electronic equipment is provided with an airflow outlet used for discharging heat dissipation airflow, the airflow outlet is arranged corresponding to the second opening, and an airflow inlet of the electronic equipment is correspondingly provided with a fourth opening;

wherein the orientation of the second opening is opposite to the gravity.

10. The electronic system of claim 9,

the electronic equipment comprises an interface facing a direction matching the first opening to the first output device;

the cable connected with the interface can be shielded by the first output device and penetrates through the third opening, and the orientation of the third opening is the gravity direction.

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