Adjusting device and network equipment with same

Abstract

The utility model provides an adjusting device and network equipment with the same, and the adjusting device comprises a housing which is provided with a rotating cavity; the rotating structure is provided with a first end and a second end which are oppositely arranged, and the first end of the rotating structure is rotatably arranged in the rotating cavity; the cover body is in threaded connection with the shell, the cover body covers the outer side of the rotating cavity, the cover body is provided with a through hole, the second end of the rotating structure extends to the outer side of the cover body through the through hole, the inner wall of the through hole is in compression joint fit with the outer wall of the rotating structure, and the cover body can fix the rotating structure on the shell; and the rotation stopping assembly is detachably arranged between the shell and the cover body, and the rotation stopping assembly can limit rotation of the cover body. According to the technical scheme, the problem that in the prior art, an adjusting device is poor in reliability can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of network equipment, and in particular to an adjustment device and a network equipment having the same. Background Art

[0002] At present, during the installation process of network devices such as cameras, monitors or communication devices, it is impossible to ensure that the device body such as the camera and monitor lens or the communication device antenna is installed in place at one time. The user is required to adjust the direction of the device body, or the angle of the device body needs to be automatically adjusted during the operation of the network device. Therefore, network devices such as cameras, monitors or communication devices need to be equipped with an adjustable angle adjustment device.

[0003] In the prior art, the adjustment device includes a fixed structure and a bracket, the device body is fixed on the fixed structure, and a rotation cavity is provided on the fixed structure. One end of the bracket has a ball head, and the other end of the bracket is fixedly provided, the ball head is rotatably provided in the rotation cavity, and a fastener is provided on the fixed structure, the fastener is threadedly connected to the fixed structure, the end of the fastener can abut against the ball head, and the fastener can fix the bracket.

[0004] However, with such an arrangement, when the network equipment is subjected to vibration, the fasteners are very likely to loosen, causing the angle of the fixed structure to shift relative to the bracket, making it impossible for the fixed structure to completely lock the direction, reducing the reliability of the adjustment device, and further causing the equipment body to shift, affecting the normal operation of the equipment body. Utility Model Content

[0005] The utility model provides a regulating device and a network device having the same, so as to solve the problem of poor reliability of the regulating device in the prior art.

[0006] According to one aspect of the utility model, an adjusting device is provided, which includes: a shell having a rotating cavity; a rotating structure, the rotating structure having a first end and a second end relatively arranged, the first end of the rotating structure being rotatably arranged in the rotating cavity; a cover body, threadedly connected to the shell, the cover body cover is arranged on the outside of the rotating cavity, the cover body has a through hole, the second end of the rotating structure extends to the outside of the cover body through the through hole, the inner wall of the through hole is crimped with the outer wall of the rotating structure, and the cover body can fix the rotating structure on the shell; a stop assembly, detachably arranged between the shell and the cover body, and the stop assembly can limit the rotation of the cover body.

[0007] Furthermore, a first stopper is provided on the cover body, and the stopper assembly includes: a second stopper, the second stopper having an initial position and an avoidance position that are relatively set, when the second stopper is located at the initial position, the second stopper abuts against the first stopper, the second stopper can limit the rotation of the cover body, when the second stopper is located at the avoidance position, the second stopper is away from the first stopper; a reset member, the reset member can drive the second stopper to move from the avoidance position to the initial position.

[0008] Furthermore, the first anti-rotation part includes a plurality of limit teeth, which are arranged at circumferential annular intervals along the cover body, and abutment surfaces are arranged on the limit teeth; the second anti-rotation part includes a limit piece, which is provided with a limit surface, and the abutment surface and / or the limit surface are inclined along the tightening direction. When the cover body is fixed, the limit piece is located between two adjacent limit teeth to limit the retreat of the cover body.

[0009] Furthermore, the first stop part and the second stop part are distributed along the axial direction of the cover body, the reset part drives the second stop part to move along the axial direction of the cover body, the abutment surface is arranged at the bottom of the limiting tooth, and the abutment surface gradually tilts upward along the tightening direction of the cover body, the limiting surface is arranged at the top of the limiting part, and the limiting surface gradually tilts upward along the tightening direction of the cover body, and the structures of the abutment surface and the limiting surface are adapted to each other.

[0010] Furthermore, a movable cavity is provided on the shell, and the anti-rotation assembly also includes a movable part, which is movably arranged relative to the cover body, and the movable part has a first end and a second end which are arranged opposite to each other, and the first end of the movable part is rotatably connected to the movable cavity, and the second end of the movable part is provided with a second anti-rotation part, and a reset part is provided between the movable cavity and the movable part, and the reset part is arranged in the middle part of the movable part.

[0011] Furthermore, a rotating protrusion is arranged on the side wall of the movable part, and a mounting part is arranged on the side wall of the movable cavity. The mounting part has an opening and a mounting groove which are connected to each other, and the rotating protrusion is rotatably arranged in the mounting groove through the opening.

[0012] Furthermore, the cross-sectional area of ​​the opening gradually increases in a direction away from the bottom of the mounting groove.

[0013] Furthermore, a limiting groove is provided on the shell, and a blocking piece is provided at the second end of the movable member, and the blocking piece is movably arranged in the limiting groove.

[0014] Furthermore, the first end of the rotating structure has a connecting head, which is a spherical structure. The connecting head is rotatably arranged in the rotating cavity, and the structure of the connecting head is adapted to that of the rotating cavity.

[0015] Furthermore, a plurality of annular convex rings are arranged at the bottom of the rotating cavity, and a plurality of friction protrusions are arranged at the bottom of the connecting head, and the friction protrusions are in abutment with the annular convex rings.

[0016] Furthermore, the second anti-rotation portion includes a plurality of limiting members, and the plurality of limiting members are annularly spaced along the circumference of the cover body, and the distance between two adjacent limiting members is less than the width of the limiting teeth.

[0017] According to another aspect of the present invention, a network device is provided, and the network device includes the adjustment device provided above.

[0018] By applying the technical solution of the utility model, the first end of the rotating structure is rotatably arranged in the rotating cavity of the shell, the rotating structure is inserted into the through hole of the cover body, the cover body is threadedly connected to the shell, and the inner wall of the through hole is pressed and matched with the outer wall of the rotating structure to fix the rotating structure on the shell. In addition, there is a rotation stop component between the shell and the cover body, and the rotation stop component can limit the rotation of the cover body. With the above structure, the rotating structure is fixed to the shell by applying an extrusion force through the cover body, and the rotation stop component can limit the rotation of the cover body. Such a setting can avoid the rotating structure from being damaged when the rotating structure is fixed, and at the same time, the rotation stop component can limit the relative position of the cover body and the shell, and then limit the position of the rotating structure, avoid the angle between the rotating structure and the shell from changing, and prevent the phenomenon that the cover body is loosened due to vibration, accidental touch, etc., which causes the shell to loosen, so that the shell can be completely locked in direction, thereby improving the reliability and practicality of the adjustment device, and at the same time, improving the user's experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings constituting part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0020] Figure 1 The schematic diagram of the structure of the regulating device provided by the utility model is shown;

[0021] Figure 2 A schematic diagram showing the structure of the cover body and the housing provided by the utility model in cooperation with each other;

[0022] Figure 3 An exploded view of the regulating device provided by the utility model is shown;

[0023] Figure 4 Shows Figure 3 A partial enlarged view of the middle A;

[0024] Figure 5 Shows Figure 3 A partial enlarged view of point B in the middle;

[0025] Figure 6 It shows a structural schematic diagram of the movable part provided by the utility model from a first viewing angle;

[0026] Figure 7 A schematic structural diagram of a second viewing angle of a movable part provided by the utility model is shown;

[0027] Figure 8 It shows a schematic structural diagram of the process of connecting the movable part and the housing provided by the utility model;

[0028] Fig. 9 A schematic diagram showing the structure of the movable part and the housing provided by the utility model in cooperation with each other;

[0029] Fig.10 A cross-sectional view of the adjustment device provided by the utility model at a first viewing angle is shown;

[0030] Fig.11 Shows Fig.10 A partial enlarged view of point C in the middle;

[0031] Fig.12 A cross-sectional view of the process of connecting the movable part and the housing provided by the utility model is shown;

[0032] Fig.13 A cross-sectional view showing the matching of the movable part and the housing provided by the utility model;

[0033] Fig.14 The schematic diagram of the structure of the rotating structure provided by the utility model during the rotating process is shown.

[0034] The above drawings include the following reference numerals:

[0035] 10. Shell;

[0036] 11. Rotating chamber; 111. Annular convex ring;

[0037] 12. Activity cavity;

[0038] 121, mounting member; 1211, opening; 1212, mounting groove;

[0039] 122. Activity slot;

[0040] 123, mounting boss; 124, retaining ring;

[0041] 20. Rotation structure;

[0042] 21. Connector; 211. Friction protrusion;

[0043] 30. Cover body;

[0044] 31. Through hole;

[0045] 32. first anti-rotation portion; 321. limiting tooth; 3211. abutting surface;

[0046] 40. Anti-rotation assembly;

[0047] 41. second anti-rotation part; 411. limiting member; 4111. limiting surface;

[0048] 42. Reset parts;

[0049] 43. Moving parts;

[0050] 431, rotating protrusion; 432, blocking piece; 433, button; 434, limiting boss. DETAILED DESCRIPTION

[0051] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is by no means a limitation on the utility model and its application or use. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0052] like Figures 1 to 3 As shown, an embodiment of the utility model provides an adjusting device, which includes a housing 10, a rotating structure 20, a cover body 30 and a rotation-stopping assembly 40. The housing 10 has a rotating cavity 11. The rotating structure 20 has a first end and a second end that are arranged opposite to each other, and the first end of the rotating structure 20 is rotatably arranged in the rotating cavity 11. The cover body 30 is threadedly connected to the housing 10, and the cover body 30 is covered on the outside of the rotating cavity 11. The cover body 30 has a through hole 31, and the second end of the rotating structure 20 extends to the outside of the cover body 30 through the through hole 31. The inner wall of the through hole 31 is pressed and matched with the outer wall of the rotating structure 20, and the cover body 30 can fix the rotating structure 20 on the housing 10. The rotation-stopping assembly 40 is detachably arranged between the housing 10 and the cover body 30, and the rotation-stopping assembly 40 can limit the rotation of the cover body 30. Among them, the device body is fixed on the housing 10, and the second end of the rotating structure 20 is fixedly arranged.

[0053] By applying the technical solution of the present application, the first end of the rotating structure 20 is rotatably disposed in the rotating cavity 11 of the housing 10, the rotating structure 20 is inserted into the through hole 31 of the cover body 30, the cover body 30 is threadedly connected to the housing 10, and the inner wall of the through hole 31 is press-fitted with the outer wall of the rotating structure 20 to fix the rotating structure 20 on the housing 10. In addition, there is a rotation stop assembly 40 between the housing 10 and the cover body 30, and the rotation stop assembly 40 can limit the rotation of the cover body 30. With the above structure, the rotating structure 20 is fixed to the housing 10 by applying an extrusion force through the cover body 30, and the rotation stop assembly 40 can limit the rotation of the cover body 30. Such a configuration can prevent the rotating structure 20 from being damaged when fixing the rotating structure 20. At the same time, the anti-rotation component 40 can limit the relative position of the cover body 30 and the shell 10, and further limit the position of the rotating structure 20, and prevent the angle between the rotating structure 20 and the shell 10 from changing. It can prevent the shell 10 from loosening due to vibration, accidental touch, etc., so that the shell 10 can be completely locked in direction, thereby improving the reliability and practicality of the adjustment device and improving the user experience.

[0054] Furthermore, since the device body such as the lens or the antenna is fixed on the housing 10, the above structure can avoid displacement of the device body and ensure the normal operation of the device body.

[0055] At the same time, in the present application, by rotating the cover body 30 to fix or disassemble the rotating structure 20, it is possible to avoid failure of the connection between the cover body 30 and the shell 10 when the user changes the angle of the rotating structure 20 relative to the shell 10, thereby avoiding insufficient squeezing force of the cover body 30 on the rotating structure 20, making it convenient for the user to change the angle of the shell 10 multiple times.

[0056] Specifically, a mounting portion is provided on the housing 10 , the mounting portion has a rotating cavity 11 , a side wall of the mounting portion is provided with an external thread, the cover body 30 is provided with an internal thread, and the cover body 30 is threadedly connected to the mounting portion.

[0057] like Figure 2 , Figures 6 to 9 As shown, the cover body 30 is provided with a first stopper 32, and the stopper assembly 40 includes a second stopper 41 and a reset member 42. The second stopper 41 has an initial position and an avoidance position that are relatively arranged. When the second stopper 41 is located at the initial position, the second stopper 41 abuts against the first stopper 32, and the second stopper 41 can limit the rotation of the cover body 30. When the second stopper 41 is located at the avoidance position, the second stopper 41 is away from the first stopper 32. The reset member 42 can drive the second stopper 41 to move from the avoidance position to the initial position. With such a configuration, the reset member 42 can automatically drive the second stopper 41 to move from the avoidance position to the initial position, thereby improving the degree of automation of the adjustment device and preventing the cover body 30 from loosening.

[0058] In this application, the reset member 42 is a spring.

[0059] Further, the first rotation-stopping part 32 includes a plurality of limiting teeth 321, and the plurality of limiting teeth 321 are arranged along the circumferential annular interval of the cover body 30, and abutting surfaces 3211 are arranged on the limiting teeth 321. The second rotation-stopping part 41 includes a limiting member 411, and a limiting surface 4111 is arranged on the limiting member 411. The abutting surface 3211 and / or the limiting surface 4111 are arranged obliquely along the tightening direction. When the cover body 30 is fixed, the limiting member 411 is located between two adjacent limiting teeth 321 to limit the retreat of the cover body 30. In this arrangement, the limiting teeth 321 cooperate with the limiting member 411, so that the cover body 30 can only be tightened in one direction and cannot retreat. The structure is simple, and no additional structure is required. It is only necessary to process the abutting surface 3211 on the limiting teeth 321 and set the limiting surface 4111 structure on the limiting member 411. At the same time, it is convenient for users to operate and improve the user experience.

[0060] like Figure 2 , Figure 6 , Fig.10 and Fig.11 As shown, the first stop portion 32 and the second stop portion 41 are distributed along the axial direction of the cover body 30, the reset member 42 drives the second stop portion 41 to move along the axial direction of the cover body 30, the abutment surface 3211 is arranged at the bottom of the limiting tooth 321, and the abutment surface 3211 gradually tilts upward along the tightening direction of the cover body 30, the limiting surface 4111 is arranged at the top of the limiting member 411, and the limiting surface 4111 gradually tilts upward along the tightening direction of the cover body 30, and the structures of the abutment surface 3211 and the limiting surface 4111 are adapted to each other.

[0061] With such a configuration, during the tightening process, the cover body 30 rotates downward along with the thread, and the abutting surface 3211 of the limiting tooth 321 on the cover body 30 contacts the limiting surface 4111 on the limiting member 411, and the abutting surface 3211 exerts a downward force on the limiting surface 4111. When the abutting surface 3211 passes the highest point of the limiting surface 4111, the reset member 42 can drive the limiting member 411 to move upward, so that the limiting member 411 is located between two adjacent limiting teeth 321, thereby limiting the retreat of the cover body 30.

[0062] Such arrangement facilitates processing of the limiting teeth 321 and the limiting member 411 , while ensuring that the cover body 30 can be normally tightened but will not retreat, with a simple structure and convenient operation.

[0063] like Figure 4As shown, a movable cavity 12 is also provided on the shell 10, and the anti-rotation assembly 40 also includes a movable part 43. The movable part 43 is movably provided relative to the cover body 30, and the movable part 43 has a first end and a second end that are relatively provided, and the first end of the movable part 43 is rotatably connected to the movable cavity 12, and the second end of the movable part 43 is provided with a second anti-rotation part 41, and a reset part 42 is provided between the movable cavity 12 and the movable part 43, and the reset part 42 is provided in the middle of the movable part 43.

[0064] When the abutting surface 3211 drives the limiting surface 4111 to move downward, the movable member 43 can rotate in the movable cavity 12. At the same time, when the limiting tooth 321 passes over the highest point of the limiting member 411, the reset member 42 can drive the movable member 43 to rotate, thereby causing the limiting member 411 to move upward.

[0065] like Figure 4 As shown, a rotating protrusion 431 is provided on the side wall of the movable member 43, and a mounting member 121 is provided on the side wall of the movable cavity 12. The mounting member 121 has an opening 1211 and a mounting groove 1212 that are connected to each other, and the rotating protrusion 431 is rotatably arranged in the mounting groove 1212 through the opening 1211. Such an arrangement facilitates the fixing of the movable member 43, prevents the movable member 43 from shifting, and ensures the stability of the movable member 43 fixed in the movable cavity 12.

[0066] Specifically, in the present application, the mounting member 121 is made of plastic, and the mounting member 121 can be deformed to a certain extent.

[0067] In the present application, a movable groove 122 is further provided on the side wall of the movable cavity 12, one end of the mounting member 121 is fixed on the side wall of the movable cavity 12, and the other end of the mounting member 121 is movably provided in the movable groove 122, providing space for the deformation of the mounting member 121. Such a configuration can prevent the mounting member 121 from breaking during the deformation process, thereby increasing the service life of the mounting member 121.

[0068] Furthermore, the cross-sectional area of ​​the opening 1211 gradually increases in the direction away from the bottom of the mounting groove 1212. This arrangement facilitates the rotation of the rotatable protrusion 431 into the mounting groove 1212, reduces the difficulty of the rotatable protrusion 431 and the mounting groove 1212 to engage with each other, and prevents the rotatable protrusion 431 from being stuck at the opening 1211. At the same time, this arrangement can also ensure that the rotatable protrusion 431 will not fall out after rotating into the mounting groove 1212, thereby ensuring the connection effect between the rotatable protrusion 431 and the mounting groove 1212.

[0069] Specifically, the mounting member 121 includes an arc segment, which forms a mounting groove 1212. Both ends of the arc segment are provided with inclined segments, which gradually move away from each other and form an opening 1211. In this way, the inclined segments can guide the rotating protrusion 431.

[0070] In the present application, the rotating protrusion 431 is a circular structure, and two cut surfaces are arranged on the rotating protrusion 431 , and the two cut surfaces are arranged opposite to each other. The distance between the two cut surfaces is smaller than the diameter of the rotating protrusion 431 .

[0071] like Figure 8 and Fig. 9 As shown, when the movable member 43 rotates from the opening 1211 to the installation groove 1212, the cross section gradually rotates from extending in the vertical direction to extending in the horizontal direction. This arrangement can further reduce the difficulty of rotating the protrusion 431 to rotate into the installation groove 1212, while ensuring the effect of the rotating protrusion 431 and the installation groove 1212 being engaged and matched, and preventing the rotating protrusion 431 from falling out of the installation groove 1212.

[0072] like Figure 6 and Figure 8 As shown, a limiting groove is provided on the housing 10, and a stopper 432 is provided at the second end of the movable member 43, and the stopper 432 is movably provided in the limiting groove. In this way, when the movable member 43 is installed, it is convenient to position the movable member 43, and then it is convenient to install the movable member 43, and at the same time, the range of movement of the movable member 43 can be limited, which is convenient for the staff to control.

[0073] During the assembly process of the adjusting device, the staff has installed the movable member 43 and the reset member 42 into the movable cavity 12 . When using the adjusting device, the user only needs to press the movable member 43 , rotate the cover body 30 and rotate the shell 10 .

[0074] During the installation of the movable member 43 , the movable member 43 rotates with the blocking piece 432 as a rotating shaft until the movable member 43 is engaged with the movable cavity 12 .

[0075] like Figure 4 and Figure 7As shown, a mounting boss 123 and two retaining rings 124 are provided at the bottom of the movable cavity 12, and the two retaining rings 124 are symmetrically arranged around the outer periphery of the mounting boss 123. A limiting boss 434 is provided on one side of the movable member 43 close to the mounting boss 123, and the limiting boss 434 is arranged opposite to the mounting boss 123. One end of the reset member 42 is sleeved on the mounting boss 123, and the two retaining rings 124 can limit the reset member 42 to prevent the reset member 42 from falling off the mounting boss 123. The other end of the reset member 42 is sleeved on the limiting boss 434. The above structure facilitates the assembly of the reset member 42, prevents the reset member 42 from being displaced, and ensures the normal operation of the reset member 42.

[0076] The movable member 43 and the reset member 42 need to be pre-installed. Specifically, the installation process of the movable member 43 and the reset member 42 is as follows:

[0077] 1. Sleeve the reset member 42 onto the mounting boss 123;

[0078] 2. Place the blocking piece 432 of the movable member 43 in the limiting groove, with the blocking piece 432 abutting against the inner wall of the limiting groove, and rotate the movable member 43;

[0079] 3. During the process of rotating the movable member 43, the rotating protrusion 431 is pressed into the installation groove 1212, and the limiting protrusion cooperates with the reset member 42 until the movable member 43 and the movable cavity 12 are snapped into place.

[0080] like Figure 6 As shown, a button 433 is provided on the top of the movable member 43, and the button 433 is provided corresponding to the limiting boss 434. When the user presses the button 433 to move the movable member 43 downward, the second anti-rotation portion 41 can be moved from the initial position to the avoidance position.

[0081] Specifically, when the shell 10 needs to be disassembled or the angle needs to be changed, the user presses the button 433 hard, causing the second stop portion 41 on the movable part 43 to rotate downward along the blocking piece 432. At this time, the limiting tooth 321 and the limiting part 411 are separated from each other. At the same time, the cover body 30 is loosened to loosen or disassemble the shell 10.

[0082] However, when the user touches the movable member 43 by mistake, the reset member 42 can automatically reset the movable member 43, thereby effectively preventing the housing 10 from falling off due to the accidental touching of the unlocking button 433.

[0083] Further, in the present application, when the cover body 30 rotates clockwise, the cover body 30 is tightened, and when the cover body 30 rotates counterclockwise, the cover body 30 is loosened.

[0084] like Figure 2 , Fig.12 and Fig.13As shown, the first end of the rotating structure 20 has a connector 21, which is a spherical structure. The connector 21 is rotatably arranged in the rotating cavity 11, and the connector 21 is adapted to the structure of the rotating cavity 11. This arrangement facilitates the rotating structure 20 to rotate in the rotating cavity 11, and the user can rotate the housing 10 in any direction, thereby achieving universal adjustment.

[0085] Specifically, when the rotating structure 20 is installed, the connector 21 is placed in the rotating cavity 11, the cover 30 passes through the second end of the rotating structure 20, and the internal thread of the cover 30 is contacted with the external thread of the installation part and tightened.

[0086] Furthermore, a friction structure is provided on the outer surface of the cover body 30 , and the friction structure may be a raised structure. Such a configuration can increase the friction area when the user tightens the cover body 30 by hand, making it easier for the user to tighten the cover body 30 .

[0087] like Figure 3 and Figure 5 As shown, the bottom of the rotating cavity 11 is provided with a plurality of annular protrusions 111, and the bottom of the connecting head 21 is provided with a plurality of friction protrusions 211, and the friction protrusions 211 abut against the annular protrusions 111. Such a configuration can increase the friction between the rotating cavity 11 and the connecting head 21, avoid the displacement of the housing 10 after being fixed, and facilitate the housing 10 to completely lock the direction.

[0088] like Fig.14 As shown, the housing 10 can be adjusted to an angle of 0 to 45° relative to the rotating structure 20 in any plane in space.

[0089] Specifically, the second end of the rotating structure 20 can be matched with a bracket such as a clamp, so that it is convenient to install the adjustment device.

[0090] like Figure 6 As shown, the second anti-rotation portion 41 includes a plurality of stoppers 411, which are annularly spaced along the circumference of the cover 30, and the distance between two adjacent stoppers 411 is less than the width of the stopper teeth 321. This arrangement can reduce the distance of the cover 30 to retreat, further preventing the cover 30 from falling off.

[0091] In the present application, the second anti-rotation portion 41 includes two limit members 411 , and the distance between the two limit members 411 is half the width of the limit tooth 321 , which can reduce the anti-retraction distance, thereby improving the reliability of the direction adjustment of the shell 10 .

[0092] Another embodiment of the utility model provides a network device, the network device includes the above-mentioned adjustment device. The network device also includes a device body, which is arranged on the housing 10 of the adjustment device. Specifically, when the network device is a camera, a monitor or other device, the device body is a lens, which can be mounted on the outer surface of the housing 10. When the network device is a communication device, the device body is an antenna, which is arranged in the housing 10.

[0093] With such arrangement, the network device using the above-mentioned adjustment device can easily lock the device body at a desired position, thereby preventing the position of the device body from being offset.

[0094] Optionally, when the adjustment device is not fixed, when the user adjusts the angle between the housing 10 and the rotating structure 20, the housing 10 may be rotated, or the rotating structure 20 may be rotated, and the user may make independent adjustments according to needs.

[0095] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0096] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values ​​of the parts and steps set forth in these embodiments do not limit the scope of the utility model. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, method and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but in appropriate cases, the technology, method and equipment should be considered as a part of the specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, and therefore, once a certain item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.

[0097] In the description of the present utility model, it needs to be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present utility model; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0098] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0099] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the utility model.

[0100] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A regulating device, characterized in that: The regulating device comprises: A housing (10) having a rotating chamber (11); A rotating structure (20), the rotating structure (20) having a first end and a second end that are arranged opposite to each other, the first end of the rotating structure (20) being rotatably arranged in the rotating chamber (11); A cover body (30) is threadedly connected to the housing (10), the cover body (30) is arranged on the outside of the rotating chamber (11), the cover body (30) has a through hole (31), the second end of the rotating structure (20) extends to the outside of the cover body (30) through the through hole (31), the inner wall of the through hole (31) is press-fitted with the outer wall of the rotating structure (20), and the cover body (30) can fix the rotating structure (20) on the housing (10); A rotation-stop component (40) is detachably disposed between the housing (10) and the cover body (30), and the rotation-stop component (40) is capable of limiting the rotation of the cover body (30).

2. The adjusting device according to claim 1, characterized in that: The cover body (30) is provided with a first anti-rotation portion (32), and the anti-rotation assembly (40) comprises: a second anti-rotation portion (41), wherein the second anti-rotation portion (41) has an initial position and an avoidance position which are arranged relatively to each other; when the second anti-rotation portion (41) is located at the initial position, the second anti-rotation portion (41) abuts against the first anti-rotation portion (32), and the second anti-rotation portion (41) can limit the rotation of the cover body (30); when the second anti-rotation portion (41) is located at the avoidance position, the second anti-rotation portion (41) is away from the first anti-rotation portion (32); A reset member (42), wherein the reset member (42) is capable of driving the second anti-rotation portion (41) to move from the avoidance position to the initial position.

3. The adjusting device according to claim 2, characterized in that: The first anti-rotation portion (32) comprises a plurality of position-limiting teeth (321), the plurality of position-limiting teeth (321) are arranged in an annular manner along the circumference of the cover body (30), and abutment surfaces (3211) are arranged on the position-limiting teeth (321); The second anti-rotation portion (41) comprises a limiting member (411), a limiting surface (4111) is arranged on the limiting member (411), the abutting surface (3211) and / or the limiting surface (4111) are arranged to be inclined along the tightening direction, and when the cover body (30) is fixed, the limiting member (411) is located between two adjacent limiting teeth (321) to limit the retreat of the cover body (30).

4. The adjusting device according to claim 3, characterized in that: The first stop portion (32) and the second stop portion (41) are distributed along the axial direction of the cover body (30); the reset member (42) drives the second stop portion (41) to move along the axial direction of the cover body (30); the abutment surface (3211) is arranged at the bottom of the limiting tooth (321); the abutment surface (3211) gradually tilts upward along the tightening direction of the cover body (30); the limiting surface (4111) is arranged at the top of the limiting member (411); the limiting surface (4111) gradually tilts upward along the tightening direction of the cover body (30); the structures of the abutment surface (3211) and the limiting surface (4111) are adapted to each other.

5. The adjusting device according to claim 2, characterized in that: The shell (10) is also provided with a movable cavity (12), and the anti-rotation assembly (40) also includes a movable member (43). The movable member (43) is movably arranged relative to the cover body (30), and the movable member (43) has a first end and a second end arranged opposite to each other. The first end of the movable member (43) is rotatably connected to the movable cavity (12), and the second anti-rotation portion (41) is provided at the second end of the movable member (43). The reset member (42) is arranged between the movable cavity (12) and the movable member (43), and the reset member (42) is arranged in the middle of the movable member (43).

6. The adjusting device according to claim 5, characterized in that: A rotating protrusion (431) is provided on the side wall of the movable part (43), and a mounting part (121) is provided on the side wall of the movable cavity (12). The mounting part (121) has an opening (1211) and a mounting groove (1212) that are connected to each other, and the rotating protrusion (431) is rotatably arranged in the mounting groove (1212) through the opening (1211).

7. The adjusting device according to claim 6, characterized in that: The cross-sectional area of ​​the opening (1211) gradually increases in a direction away from the bottom of the mounting groove (1212).

8. The adjusting device according to claim 5, characterized in that: A limiting groove is provided on the housing (10), and a blocking piece (432) is provided at the second end of the movable member (43), and the blocking piece (432) is movably disposed in the limiting groove.

9. The adjusting device according to claim 1, characterized in that: The first end of the rotating structure (20) has a connecting head (21), the connecting head (21) is a spherical structure, the connecting head (21) is rotatably arranged in the rotating chamber (11), and the connecting head (21) is adapted to the structure of the rotating chamber (11).

10. The adjustment device according to claim 9, characterized in that The bottom of the rotating chamber (11) is provided with a plurality of annular convex rings (111), and the bottom of the connecting head (21) is provided with a plurality of friction protrusions (211), and the friction protrusions (211) are in abutment with the annular convex rings (111).

11. The adjusting device according to claim 3, characterized in that: The second anti-rotation portion (41) comprises a plurality of limiting members (411), wherein the plurality of limiting members (411) are annularly spaced along the circumference of the cover body (30), and the distance between two adjacent limiting members (411) is smaller than the width of the limiting tooth (321).

12. A network device, characterized in that: The network device comprises the adjustment device according to any one of claims 1 to 11.

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