Adjusting holder of smoke detector and smoke detector

Abstract

The utility model provides an adjusting holder of a smoke detector and the smoke detector, and belongs to the field of smoke detectors. The adjusting holder of the smoke detector comprises a base, a holder frame and a device accommodating shell, wherein the holder frame is positioned between the base and the device accommodating shell; the base comprises a supporting part, the edge of the holder frame is connected with a first rotating shaft and a second rotating shaft, the axis of the first rotating shaft intersects with the axis of the second rotating shaft, the first rotating shaft is rotationally matched with the supporting part, and the device containing shell is rotationally matched with the second rotating shaft. The adjusting holder is applied to the smoke detector, and an infrared light emitting device and an infrared light receiving device of the smoke detector can be mounted in the device accommodating shell, so that after the smoke detector is mounted on a wall through the base, the device accommodating shell can be rotated in multiple directions, and the infrared light emitting device and the infrared light receiving device can be aligned with a reflector. The adjusting holder is simple in structure, low in cost and capable of facilitating adjustment of the smoke detector.

Description

Technical Field

[0001] This application relates to the field of smoke detectors, and in particular to an adjustment pan-tilt unit for a smoke detector and a smoke detector. Background Technology

[0002] Smoke detectors are widely used in various fire alarm systems and can trigger an alarm in the event of a fire.

[0003] Linear infrared beam smoke detectors are a common type of smoke detector, placed opposite a reflector during use. Structurally, this type of smoke detector includes a transmitting section and a receiving section. The transmitting section emits an infrared beam of a certain intensity, which is reflected by the reflector. The receiving section synchronously collects and amplifies the returned infrared beam, and analyzes the collected signal using a built-in microcontroller. When smoke enters the detection area, the smoke blocks the infrared beam, reducing the intensity of the infrared light received by the receiving section, thus triggering an alarm.

[0004] Linear infrared beam smoke detectors and reflectors have high placement requirements. During installation, the linear infrared beam smoke detector generally needs to be adjusted to ensure that the infrared beam emitted by the emitting part can illuminate the reflector and that the receiving part can receive the reflected infrared beam. However, the adjustment structure of linear infrared beam smoke detectors in related technologies is usually quite complex, not only requiring cumbersome manufacturing processes but also consuming a lot of manpower and time during assembly, resulting in high costs. Utility Model Content

[0005] This application provides an adjustment pan-tilt unit and a smoke detector for a smoke detector, which have a simple structure and facilitate the adjustment of the smoke detector. The technical solution is as follows:

[0006] In a first aspect, embodiments of this application also provide an adjustment pan-tilt unit for a smoke detector, the adjustment pan-tilt unit for the smoke detector including a base, a pan-tilt frame and a device housing, the pan-tilt frame being located between the base and the device housing;

[0007] The base includes a support portion, and the edge of the gimbal frame is connected to a first rotating shaft and a second rotating shaft. The axis of the first rotating shaft and the axis of the second rotating shaft intersect. The first rotating shaft is rotatably engaged with the support portion, and the device housing is rotatably engaged with the second rotating shaft.

[0008] In some examples, the axis of the first rotation axis and the axis of the second rotation axis are perpendicular to each other.

[0009] In some examples, the first rotation axis and the second rotation axis are arranged in the same plane.

[0010] In some examples, the base includes a bottom shell and two support portions, the two support portions being spaced apart and disposed on the same side of the bottom shell;

[0011] The gimbal frame is connected to two first rotating shafts, which are coaxially arranged and located on opposite sides of the gimbal frame. The two first rotating shafts are respectively rotatably engaged with the two support parts.

[0012] In some examples, the gimbal frame is connected to two second rotating shafts, which are coaxially arranged and located on opposite sides of the gimbal frame. The two second rotating shafts are respectively rotatably engaged with the device housing.

[0013] In some examples, the device housing has a first opening on the side near the base, the edge of the first opening has two first U-shaped grooves, and two second rotating shafts are respectively located in the two first U-shaped grooves, with the second rotating shafts contacting the inner wall of the first U-shaped grooves.

[0014] In some examples, the edge of the first opening also has two second U-shaped grooves, and the two first rotating shafts are respectively located in the two second U-shaped grooves, with a gap between the first rotating shafts and the inner wall of the second U-shaped grooves.

[0015] In some examples, the base also includes a retaining cover, which is annular, fitted over the device housing, and connected to the bottom housing;

[0016] The inner wall of the fixed cover is part of a sphere, and the outer wall of the device housing is part of a sphere. The inner wall of the fixed cover and the outer wall of the device housing are in clearance fit, so that the device housing can move relative to the fixed cover.

[0017] In some examples, the base also includes a locking buckle that is slidably connected to the fixing cover and is movable relative to the fixing cover between the inner wall of the fixing cover and the outer wall of the device receiving shell, thereby squeezing the device receiving shell and locking it.

[0018] Secondly, embodiments of this application also provide a smoke detector, the smoke detector including electronic devices and any of the adjustment pan-tilt units as described in the first aspect, the electronic devices being installed in the device housing.

[0019] The beneficial effects of the technical solutions provided in this application include at least the following:

[0020] A pan-tilt unit is installed on the base, and a device housing is mounted on the pan-tilt unit. The edge of the pan-tilt unit is connected to a first rotating shaft and a second rotating shaft. The first rotating shaft rotatably engages with the support portion of the base, allowing the pan-tilt unit to rotate relative to the base around its axis. The device housing is rotatably engaged with the second rotating shaft, allowing it to rotate relative to the pan-tilt unit around its axis. The axes of the first and second rotating shafts intersect, enabling the device housing to rotate in any direction relative to the base. When this adjustable pan-tilt unit is applied to a smoke detector, both the infrared emitter and receiver of the smoke detector can be mounted on the device housing. After the smoke detector is mounted on a wall via the base, the device housing can be rotated in multiple directions to align the infrared emitter and receiver with the reflector. This adjustable pan-tilt unit has a simple structure, low cost, and facilitates the adjustment of the smoke detector. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a schematic diagram of the adjustment pan-tilt unit of a smoke detector provided in an embodiment of this application;

[0023] Figure 2 This is an exploded structural diagram of the adjustment pan-tilt unit of a smoke detector provided in an embodiment of this application;

[0024] Figure 3 This is a partial structural schematic diagram of the adjustment pan-tilt unit of a smoke detector provided in an embodiment of this application;

[0025] Figure 4 This is a schematic diagram illustrating the cooperation between a device housing and a gimbal frame, as provided in an embodiment of this application.

[0026] Figure 5 This is a schematic diagram of the fit between a device housing and a fixing cover provided in an embodiment of this application;

[0027] Figure 6 This is an exploded structural diagram of a smoke detector provided in an embodiment of this application.

[0028] Icon labels:

[0029] 10-Base; 11-Bottom shell; 111-Snap fastener; 12-Support part; 12a-Support groove; 13-Fixing cover; 13a-Second opening; 13b-Limiting groove; 13c-Insert; 14-Locking buckle;

[0030] 20 - Gimbal frame; 21 - First rotating axis; 22 - Second rotating axis;

[0031] 30 - Device housing; 30a - First U-shaped groove; 30b - Second U-shaped groove; 301 - First opening; 31 - Lens;

[0032] 40 - Electronic device; 41 - Infrared light emitting device; 42 - Infrared light receiving device; 43 - First circuit board; 44 - Second circuit board. Detailed Implementation

[0033] In the following description, specific details such as particular system architectures and techniques are set forth for illustrative purposes and not for limitation, in order to provide a thorough understanding of the embodiments of this application. However, those skilled in the art will understand that this application may also be implemented in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, apparatuses, circuits, and methods have been omitted so as not to obscure the description of this application with unnecessary detail.

[0034] It should also be understood that the term “and / or” as used in this application specification and the appended claims means any combination of one or more of the associated listed items and all possible combinations, and includes such combinations.

[0035] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0036] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0037] Furthermore, in the description of this application and the appended claims, the terms "first," "second," "third," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0038] References to "one embodiment" or "some embodiments" in this specification mean that one or more embodiments of this application include a specific feature, structure, or characteristic described in connection with that embodiment. Therefore, the phrases "in one embodiment," "in some embodiments," "in other embodiments," "in still other embodiments," etc., appearing in different parts of this specification do not necessarily refer to the same embodiment, but rather mean "one or more, but not all, embodiments," unless otherwise specifically emphasized. The terms "comprising," "including," "having," and variations thereof mean "including but not limited to," unless otherwise specifically emphasized. "A plurality" means two or more.

[0039] Figure 1 This is a schematic diagram of the adjustment pan-tilt unit of a smoke detector provided in an embodiment of this application, as shown below. Figure 1 As shown, the adjustment pan-tilt unit of the smoke detector includes a base 10 and a device housing 30. The device housing 30 is rotatable relative to the base 10.

[0040] Figure 2 This is an exploded view of the adjustment pan-tilt unit of a smoke detector provided in an embodiment of this application, as shown below. Figure 2 As shown, the adjustable gimbal also includes a gimbal frame 20, which is located between the base 10 and the device housing 30.

[0041] The base 10 includes a support portion 12. The edge of the gimbal frame 20 is connected to a first rotating shaft 21 and a second rotating shaft 22, and the axes of the first rotating shaft 21 and the second rotating shaft 22 intersect. The first rotating shaft 21 is rotatably engaged with the support portion 12, and the device housing 30 is rotatably engaged with the second rotating shaft 22.

[0042] A pan-tilt unit 20 is installed on the base 10, and a device housing 30 is mounted on the pan-tilt unit 20. The edge of the pan-tilt unit 20 is connected to a first rotating shaft 21 and a second rotating shaft 22. The first rotating shaft 21 is rotatably engaged with the support portion 12 of the base 10, allowing the pan-tilt unit 20 to rotate relative to the base 10 around the axis of the first rotating shaft 21. The device housing 30 is rotatably engaged with the second rotating shaft 22, allowing the device housing 30 to rotate relative to the pan-tilt unit 20 around the axis of the second rotating shaft 22. The axes of the first rotating shaft 21 and the second rotating shaft 22 intersect, allowing the device housing 30 to rotate relative to the base 10 in any direction. When this adjustable pan-tilt unit is applied to a smoke detector, both the infrared light emitting and receiving devices of the smoke detector can be mounted on the device housing 30. After the smoke detector is mounted on a wall via the base 10, the device housing 30 can be rotated in multiple directions to align the infrared light emitting and receiving devices with the reflector. This adjustable pan-tilt unit has a simple structure, low cost, and facilitates the adjustment of the smoke detector.

[0043] like Figure 2 As shown, the base 10 may include a bottom shell 11 and two support portions 12. The two support portions 12 are spaced apart and disposed on the same side of the bottom shell 11.

[0044] Figure 3 This is a partial structural diagram of the adjustment pan-tilt unit of a smoke detector provided in an embodiment of this application. Figure 3 At least the device housing 30 is omitted. For example... Figure 3 As shown, the gimbal frame 20 is connected to two first rotating shafts 21, which are coaxially arranged and located on opposite sides of the gimbal frame 20. The two first rotating shafts 21 are respectively rotatably engaged with two support parts 12.

[0045] By arranging a first rotating shaft 21 on each of the opposite sides of the gimbal frame 20, and arranging the two first rotating shafts 21 coaxially, with one first rotating shaft 21 rotatingly engaged with a support part 12 and the other first rotating shaft 21 rotatingly engaged with another support part 12, the gimbal frame 20 can be installed more stably and can rotate more stably relative to the base 10 around the axis of the first rotating shaft 21.

[0046] As an example, the end of the support portion 12 away from the bottom shell 11 may have a U-shaped support groove 12a, and the first rotating shaft 21 may be located in the support groove 12a. The first rotating shaft 21 may contact the inner wall of the support groove 12a and form a sliding fit with the inner wall, and the first rotating shaft 21 may rotate relative to the support portion 12 about its own axis within the support groove 12a.

[0047] like Figure 2As shown, the gimbal frame 20 is connected to two second rotating shafts 22, which are coaxially arranged and located on opposite sides of the gimbal frame 20. The two second rotating shafts 22 are respectively rotatably engaged with the device housing 30.

[0048] By arranging a second rotating shaft 22 on each of the opposite sides of the gimbal frame 20, and the two second rotating shafts 22 being arranged coaxially, the device housing 30 can be rotated and engaged with the two second rotating shafts 22 respectively, so that the device housing 30 can be installed more stably and can rotate more stably relative to the gimbal frame 20 around the axis of the second rotating shaft 22.

[0049] As an example, the axis of the first rotation axis 21 and the axis of the second rotation axis 22 are perpendicular to each other.

[0050] The first rotating shaft 21 and the second rotating shaft 22 are arranged vertically so that by adjusting the angle of rotation of the gimbal frame around the first rotating shaft 21 and the angle of rotation of the device housing around the second rotating shaft 22, the device housing 30 can be rotated relative to the base 10 in any direction. This improves the flexibility of adjusting the device housing 30 and allows the infrared light emitting device and infrared light receiving device installed in the device housing 30 to be better aligned with the reflector.

[0051] In this example, the first rotation axis 21 and the second rotation axis 22 are arranged in the same plane.

[0052] Arranging the first rotating shaft 21 and the second rotating shaft 22 in a coplanar manner helps to reduce the volume of the gimbal frame 20.

[0053] The gimbal frame 20 can be plate-shaped, for example, the gimbal frame 20 can be rhomboid, and the first rotating shaft 21 and the second rotating shaft 22 can be connected at the four corners of the rhomboid.

[0054] For example, the rotation axis of the first rotation shaft 21 may be collinear with one of the longer diagonals of the rhombus; the rotation axis of the second rotation shaft 22 may be collinear with one of the shorter diagonals of the rhombus.

[0055] Figure 4 This is a schematic diagram illustrating the cooperation between a device housing and a gimbal frame, as provided in an embodiment of this application. Figure 4 As shown, the device housing 30 has a first opening 301 on the side near the base 10, and the edge of the first opening 301 has two first U-shaped grooves 30a. Two second rotating shafts 22 are respectively located in the two first U-shaped grooves 30a, and the second rotating shafts 22 are in contact with the inner wall of the first U-shaped grooves 30a.

[0056] The device housing 30 has a first opening 301 on the side near the base 10. The edge of the first opening 301 is used to support the device housing 30 on the second rotating shaft 22. The structure is simple and the assembly and disassembly are relatively convenient.

[0057] Two first U-shaped grooves 30a are arranged at the edge of the first opening 301, and the two first U-shaped grooves 30a are located on opposite sides of the first opening 301. The inner wall of the first U-shaped groove 30a contacts the second rotating shaft 22, confining the second rotating shaft 22 in the first U-shaped groove 30a, without affecting the rotation of the second rotating shaft 22 relative to the device housing 30 about its own axis.

[0058] like Figure 4 As shown, the edge of the first opening 301 also has two second U-shaped grooves 30b, and two first rotating shafts 21 are respectively located in the two second U-shaped grooves 30b. There is a gap between the first rotating shafts 21 and the inner wall of the second U-shaped grooves 30b.

[0059] Two second U-shaped grooves 30b are distributed on opposite sides of the first opening 301. Although the first rotating shaft 21 is located within the second U-shaped grooves 30b, there is a gap between it and the inner wall of the second U-shaped grooves 30b, ensuring that the second U-shaped grooves 30b do not affect the rotation of the first rotating shaft 21. When the device housing 30 rotates around the axis of the second rotating shaft 22, the gap between the inner wall of the second U-shaped groove 30b and the first rotating shaft 21 changes. The gap between the inner wall of one second U-shaped groove 30b and one first rotating shaft 21 decreases, while the gap between the inner wall of the other second U-shaped groove 30b and the other first rotating shaft 21 increases. When the device housing 30 rotates around the axis of the second rotating shaft 22 to a certain angle, the inner wall of one of the second U-shaped grooves 30b contacts the first rotating shaft 21, thus limiting the device housing 30 from continuing to rotate in the original direction. In other words, the two second U-shaped grooves 30b and the two first rotating shafts 21 are in clearance fit, and by adjusting the size of the gap, the rotation amplitude of the device housing 30 can be limited.

[0060] like Figure 2 As shown, the base 10 may further include a fixing cover 13, which is annular. The fixing cover 13 is fitted over the device receiving shell 30 and connected to the bottom shell 11. The fixing cover 13 has a second opening 13a, through which the end of the device receiving shell 30 away from the bottom shell 11 protrudes.

[0061] For example, the surface of the bottom shell 11 may have multiple snaps 111, and the fixing cover 13 is connected to the bottom shell 11 via the snaps 111.

[0062] The fixed cover 13 may have a limiting groove 13b at one end near the bottom shell 11. The first rotating shaft 21 may be located in the limiting groove 13b. Under the limiting effect of the limiting groove 13b, the first rotating shaft 21 can be prevented from separating from the support part 12.

[0063] The inner wall of the fixed cover 13 is part of a sphere, and the outer wall of the device receiving shell 30 is part of a sphere. The inner wall of the fixed cover 13 and the outer wall of the device receiving shell 30 are in clearance fit, so that the device receiving shell 30 can move relative to the fixed cover 13.

[0064] The device receiving shell 30 and the fixing cover 13 form a ball-head and ball-bowl fit. Part of the outer wall of the device receiving shell 30 is equivalent to the outer wall of the ball head, and part of the inner wall of the fixing cover 13 is equivalent to the inner wall of the ball bowl. The fit between the fixing cover 13 and the device receiving shell 30 can prevent the device receiving shell 30 from moving away from the bottom shell 11 and separating from the bottom shell 11, while not affecting the rotation of the device receiving shell 30 relative to the bottom shell 11 in any direction.

[0065] Figure 5 This is a schematic diagram illustrating the fit between a device housing and a fixing cover according to an embodiment of this application. Figure 5 At least some structures of the device housing 30 and the fixing cover 13 are omitted. For example... Figure 5 As shown, the base 10 may also include a locking buckle 14, which is slidably connected to the fixing cover 13. The locking buckle 14 can move relative to the fixing cover 13 between the inner wall of the fixing cover 13 and the outer wall of the device receiving shell 30, pressing the device receiving shell 30 to lock it.

[0066] The side wall of the fixing cover 13 may have a socket 13c. A portion of the locking buckle 14 is inserted into the socket 13c, while the other portion of the locking buckle 14 is located outside the socket 13c. After the device receiving shell 30 is positioned, pushing the locking buckle 14 into the socket 13c allows it to engage in the gap between the inner wall of the fixing cover 13 and the outer wall of the device receiving shell 30, thereby compressing the device receiving shell 30 and locking it in place. When the position of the device receiving shell 30 needs to be adjusted, the locking buckle 14 can be pulled outward from the socket 13c, causing it to move outward from the gap between the inner wall of the fixing cover 13 and the outer wall of the device receiving shell 30, thus releasing the device receiving shell 30.

[0067] The locking buckle 14 can lock the device housing 30 after it is adjusted into place, so as to prevent the device housing 30 from deflecting due to wall vibration or other reasons during the use of the smoke detector, which would affect the normal operation of the smoke detector.

[0068] Figure 6 This is an exploded structural diagram of a smoke detector provided in an embodiment of this application, as shown below. Figure 6 As shown, the smoke detector includes electronic components 40 and such as Figures 1-5 Any of the adjustable gimbals shown. Electronic components 40 are mounted in the component housing 30.

[0069] For example, the electronic device 40 may include an infrared light emitting device 41 and an infrared light receiving device 42. Two lenses 31 may be provided at the end of the device housing 30 away from the bottom housing 11, and the infrared light emitting device 41 and the infrared light receiving device 42 may be arranged corresponding to the two lenses 31 respectively.

[0070] The electronic device 40 may further include a first circuit board 43, to which an infrared light emitting device 41 and an infrared light receiving device 42 are respectively connected. Exemplarily, the infrared light emitting device 41 and the infrared light receiving device 42 may be soldered to the side of the first circuit board 43 near the lens 31. The infrared light emitting device 41 may be arranged opposite to one lens 31, and the infrared light receiving device 42 may be arranged opposite to the other lens 31.

[0071] The smoke detector may further include a second circuit board 44, which may be located outside the fixed cover 13 and connected to the bottom housing 11. The second circuit board 44 can be used to connect to external devices. Exemplarily, the second circuit board 44 may be connected with terminals. The second circuit board 44 may be electrically connected to the first circuit board 43.

[0072] The above-described embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application, and should all be included within the protection scope of this application.

Claims

1. A smoke detector adjusting head, characterized in that, It includes a base (10), a gimbal frame (20), and a device housing (30), wherein the gimbal frame (20) is located between the base (10) and the device housing (30); The base (10) includes a support part (12), and the edge of the gimbal frame (20) is connected to a first rotating shaft (21) and a second rotating shaft (22). The axis of the first rotating shaft (21) and the axis of the second rotating shaft (22) intersect. The first rotating shaft (21) is rotatably engaged with the support part (12), and the device housing (30) is rotatably engaged with the second rotating shaft (22).

2. The pan-tilt-zoom head according to claim 1, wherein, The axis of the first rotating shaft (21) and the axis of the second rotating shaft (22) are perpendicular to each other.

3. The pan-tilt-zoom head according to claim 2, wherein, The first rotating shaft (21) and the second rotating shaft (22) are arranged in the same plane.

4. The pan-tilt head according to any one of claims 1 to 3, characterized in that, The base (10) includes a bottom shell (11) and two support parts (12), the two support parts (12) being spaced apart and disposed on the same side of the bottom shell (11); The gimbal frame (20) is connected to two first rotating shafts (21). The two first rotating shafts (21) are arranged coaxially and located on opposite sides of the gimbal frame (20). The two first rotating shafts (21) are respectively rotatably engaged with the two support parts (12).

5. The pan-tilt-zoom head according to claim 4, wherein, The gimbal frame (20) is connected to two second rotating shafts (22). The two second rotating shafts (22) are arranged coaxially and located on opposite sides of the gimbal frame (20). The two second rotating shafts (22) are respectively rotatably engaged with the device housing (30).

6. The pan-tilt-zoom head according to claim 5, wherein, The device housing (30) has a first opening (301) on the side near the base (10). The edge of the first opening (301) has two first U-shaped grooves (30a). Two second rotating shafts (22) are respectively located in the two first U-shaped grooves (30a). The second rotating shafts (22) are in contact with the inner wall of the first U-shaped grooves (30a).

7. The pan-tilt-zoom head according to claim 6, wherein, The edge of the first opening (301) also has two second U-shaped grooves (30b), and the two first rotating shafts (21) are respectively located in the two second U-shaped grooves (30b), with a gap between the first rotating shafts (21) and the inner wall of the second U-shaped grooves (30b).

8. The pan-tilt-zoom head according to claim 4, wherein, The base (10) also includes a fixing cover (13), which is annular, fits over the device housing (30), and is connected to the bottom shell (11); The inner wall of the fixed cover (13) is part of a sphere, and the outer wall of the device receiving shell (30) is part of a sphere. The inner wall of the fixed cover (13) and the outer wall of the device receiving shell (30) are in clearance fit, so that the device receiving shell (30) can move relative to the fixed cover (13).

9. The pan-tilt-zoom head according to claim 8, wherein, The base (10) also includes a locking buckle (14), which is slidably connected to the fixing cover (13) and can move relative to the fixing cover (13) to between the inner wall of the fixing cover (13) and the outer wall of the device receiving shell (30), squeezing the device receiving shell (30) and locking the device receiving shell (30).

10. A smoke detector, characterized in that It includes an electronic device (40) and an adjustment gimbal as described in any one of claims 1 to 9, wherein the electronic device (40) is installed in the device housing (30).

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