CN216649892U - Movable slide rail type angle-adjustable loudspeaker box hanging piece - Google Patents

Movable slide rail type angle-adjustable loudspeaker box hanging piece Download PDF

Info

Publication number
CN216649892U
CN216649892U CN202122155717.1U CN202122155717U CN216649892U CN 216649892 U CN216649892 U CN 216649892U CN 202122155717 U CN202122155717 U CN 202122155717U CN 216649892 U CN216649892 U CN 216649892U
Authority
CN
China
Prior art keywords
vertical
transverse
steering
block
guide rail
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202122155717.1U
Other languages
Chinese (zh)
Inventor
赵跃辉
邓美芳
李志飞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yunnan Ouhua Technology Co ltd
Original Assignee
Yunnan Ouhua Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yunnan Ouhua Technology Co ltd filed Critical Yunnan Ouhua Technology Co ltd
Priority to CN202122155717.1U priority Critical patent/CN216649892U/en
Application granted granted Critical
Publication of CN216649892U publication Critical patent/CN216649892U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Abstract

The utility model relates to the technical field of sound box equipment, in particular to a movable slide rail type adjustable-angle sound box hanging piece; the steering device comprises a guide rail, a transverse steering device and a vertical steering device, wherein the transverse steering device comprises a movable sliding block, a transverse steering seat and a transverse steering block; the vertical turning device comprises a connecting rod, a vertical turning seat and a vertical turning block, the connecting rod is fixedly connected with the horizontal turning block, the vertical turning seat is fixedly connected with the connecting rod and is positioned on one side, away from the horizontal turning block, of the connecting rod, the vertical turning block is rotatably connected with the vertical turning seat, the loudspeaker box can be transversely rotated through the rotation of the horizontal turning block, the loudspeaker box can be vertically rotated through the rotation of the vertical turning block, and the angle of the loudspeaker box can be adjusted through the horizontal turning device and the vertical turning device.

Description

Movable slide rail type angle-adjustable loudspeaker box hanging piece
Technical Field
The utility model relates to the technical field of sound box equipment, in particular to a movable slide rail type angle-adjustable sound box hanging piece.
Background
Among the prior art, it is loaded down with trivial details to hang audio amplifier installation, and the angle and the position of adjusting the audio amplifier simultaneously of being not convenient for in hanging the installation lead to the audio amplifier can not be towards arbitrary angle, and sound can only be spread towards a direction, finally influences the broadcast of the best sound effect of audio amplifier.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a movable slide rail type angle-adjustable sound box hanging piece, and aims to solve the technical problem that the angle of a sound box is inconvenient to adjust in the prior art.
In order to achieve the purpose, the utility model provides a movable slide rail type adjustable angle sound box hanging piece which comprises a guide rail, a transverse steering device and a vertical steering device, wherein the guide rail is arranged on the movable slide rail; the transverse steering device comprises a movable sliding block, a transverse steering seat and a transverse steering block, the movable sliding block is connected with the guide rail in a sliding mode and arranged on the guide rail, the transverse steering seat is fixedly connected with the movable sliding block and is positioned on one side, far away from the guide rail, of the movable sliding block, and the transverse steering block is connected with the transverse steering seat in a rotating mode and is arranged on the transverse steering seat; the vertical steering device comprises a connecting rod, a vertical steering seat and a vertical steering block, the connecting rod is fixedly connected with the horizontal steering block and is positioned at one side, away from the horizontal steering block, of the horizontal steering seat, the vertical steering seat is fixedly connected with the connecting rod and is positioned at one side, away from the horizontal steering block, of the connecting rod, and the vertical steering block is rotatably connected with the vertical steering seat and is arranged on the vertical steering seat.
The vertical steering block is connected with the vertical steering seat in a rotating mode, the vertical steering block is arranged on the vertical steering seat, the transverse steering block is fixedly welded with the vertical steering seat, the vertical steering seat is driven to rotate through the rotation of the transverse steering block, the vertical steering seat is connected with the vertical steering block in a rotating mode, the vertical steering block is connected with the loudspeaker box, and therefore the adjustment of the transverse angle and the vertical angle of the loudspeaker box is achieved through the transverse steering device and the vertical steering device.
Wherein the transverse steering seat is provided with a transverse bolt hole which penetrates through the transverse steering seat towards the direction of the transverse steering block; the transverse steering device further comprises a transverse locking piece, and the transverse locking pin portion extends into the transverse bolt hole towards the transverse steering block.
Horizontal retaining member passes through horizontal bolt hole runs through horizontal steering seat, through horizontal retaining member restricts the rotation of horizontal turning block has realized horizontal latch segment can be fixed at an angle.
The vertical steering seat is provided with a vertical bolt hole, and the vertical bolt hole penetrates through the vertical steering seat towards the direction of the vertical steering block; the vertical steering device further comprises a vertical locking piece, and the vertical locking pin partially extends into the vertical bolt hole towards the vertical steering block.
The vertical locking piece penetrates through the vertical steering seat through the vertical bolt hole, and the rotation of the vertical steering block is limited through the vertical locking piece, so that the vertical locking block can be fixed at an angle.
Wherein the transverse steering block is provided with a transverse locking groove which is matched with the transverse locking piece.
The transverse locking groove is semicircular and is arranged around the transverse steering block, and the transverse locking groove is matched with the transverse locking piece to enable the transverse locking piece to be embedded into the transverse locking groove, so that the transverse steering block is limited in rotation and can be fixed at an angle, and the angle of the sound box can be adjusted and fixed.
The vertical steering block is provided with a vertical locking groove, and the vertical locking groove is matched with the vertical locking piece.
The shape of vertical locking groove is semi-circular, and it centers on vertical turning block sets up, through vertical locking groove with the cooperation of vertical retaining member makes vertical retaining member can imbed in the vertical locking groove, makes the rotation of vertical turning block receives the restriction, can fix at an angle to it is fixed to have realized the regulation of audio amplifier angle.
The movable slide rail type angle-adjustable loudspeaker box hanging piece further comprises a guide rail locking piece, and the guide rail locking piece is arranged on the guide rail; the guide rail is provided with a fixed guide rail threaded hole, and the guide rail locking piece is matched with the fixed guide rail threaded hole.
The guide rail retaining member can pass through the fixed guide rail screw hole runs through the guide rail, the guide rail retaining member can cooperate with the bolt hole on wall or the furred ceiling, make the guide rail can be fixed on wall or furred ceiling, through the guide rail retaining member has realized the fixed of guide rail.
The movable slide rail type angle-adjustable loudspeaker box hanging piece further comprises a slide block locking piece, and the slide block locking piece is arranged on the guide rail; the guide rail is also provided with a fixed slide block threaded hole, and the slide block locking piece is matched with the fixed slide block threaded hole.
The slider retaining member can pass through fixed slider screw hole pass the guide rail with remove the slider butt, through screwing up the slider retaining member makes remove the slider with pressure grow between the guide rail to it is fixed remove the slider, unscrew the slider retaining member can make it slides to remove the slider on the guide rail, thereby realizes the removal and the fixed of removing the slider, and then drives the audio amplifier and remove.
The movable slide rail type angle-adjustable loudspeaker box hanging piece further comprises a lifting hook, wherein the lifting hook is fixedly connected with the vertical steering block and is positioned on one side, away from the vertical steering seat, of the vertical steering block.
The lifting hook with the vertical piece that turns to passes through bolted connection, the lifting hook can cooperate with the connecting device on the audio amplifier to make the audio amplifier fix on the vertical piece that turns to, and then realize the audio amplifier by the horizontal piece that turns to with the vertical piece that turns to drives angle regulation.
The utility model relates to a movable slide rail type angle-adjustable loudspeaker box hanging piece which comprises a guide rail, a transverse steering device and a vertical steering device, wherein the guide rail is arranged on the movable slide rail; the transverse steering device comprises a movable sliding block, a transverse steering seat and a transverse steering block, the movable sliding block is connected with the guide rail in a sliding mode and arranged on the guide rail, the transverse steering seat is fixedly connected with the movable sliding block and located on one side, far away from the guide rail, of the movable sliding block, the transverse steering block is connected with the transverse steering seat in a rotating mode, and the transverse steering block is arranged on the transverse steering seat; the vertical device that turns to includes connecting rod, vertical seat and the vertical piece that turns to, the connecting rod with transversely turn to piece fixed connection, and be located transversely turn to the piece and keep away from transversely turn to one side of seat, vertically turn to the seat with connecting rod fixed connection, and be located the connecting rod is kept away from one side of transversely turning to the piece, vertically turn to the piece with vertically turn to the seat and rotate and connect, vertically turn to the piece setting vertically turn to on the seat, through transversely turn to the horizontal rotation of piece, make the audio amplifier can transversely rotate, through vertically turn to the vertical rotation of piece, drive the audio amplifier can vertically rotate, through transversely turn to the device with vertical device that turns to, realized the regulation of audio amplifier angle.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic view of a mounting structure of a slide rail type adjustable angle loudspeaker box hanger provided by the utility model.
Fig. 2 is a schematic connection diagram of the moving slide, the transverse steering device and the vertical steering device provided by the utility model.
Fig. 3 is a schematic structural diagram of a transverse steering block provided by the present invention.
Fig. 4 is a schematic structural diagram of a vertical steering block provided by the present invention.
Fig. 5 is a schematic view of the connection structure of the guide rail and the movable slider provided by the utility model.
In the figure: the device comprises a guide rail 1, a guide rail 11, a fixed guide rail threaded hole 12, a fixed sliding block threaded hole 2, a transverse steering device 21, a movable sliding block 22, a transverse steering seat 221, a transverse bolt hole 23, a transverse steering block 231, a transverse locking groove 24, a transverse locking piece 3, a vertical steering device 31, a connecting rod 32, a vertical steering seat 321, a vertical bolt hole 33, a vertical steering block 331, a vertical locking groove 34, a guide rail locking piece 4, a sliding block locking piece 5 and a lifting hook 6.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1 to 5, the present invention provides a movable slide rail type adjustable angle sound box hanger, which includes a guide rail 1, a transverse steering device 2 and a vertical steering device 3; the transverse steering device 2 comprises a movable sliding block 21, a transverse steering seat 22 and a transverse steering block 23, the movable sliding block 21 is connected with the guide rail 1 in a sliding manner and is arranged on the guide rail 1, the transverse steering seat 22 is fixedly connected with the movable sliding block 21 and is positioned on one side, away from the guide rail 1, of the movable sliding block 21, and the transverse steering block 23 is connected with the transverse steering seat 22 in a rotating manner and is arranged on the transverse steering seat 22; the vertical steering device 3 comprises a connecting rod 31, a vertical steering seat 32 and a vertical steering block 33, the connecting rod 31 is fixedly connected with the horizontal steering block 23 and is positioned on one side of the horizontal steering seat 22 away from the horizontal steering block 23, the vertical steering seat 32 is fixedly connected with the connecting rod 31 and is positioned on one side of the horizontal steering block 23 away from the connecting rod 31, and the vertical steering block 33 is rotatably connected with the vertical steering seat 32 and is arranged on the vertical steering seat 32.
In the present embodiment, the movable slider 21 is slidably connected to the guide rail 1 and disposed on the guide rail 1, the transverse steering seat 22 is welded and fixed to the movable slider 21 and located on a side of the movable slider 21 away from the guide rail 1, the transverse steering block 23 is rotatably connected to the transverse steering seat 22, the transverse steering block 23 is disposed on the transverse steering seat 22, the connecting rod 31 is welded and fixed to the transverse steering block 23 and located on a side of the transverse steering block 23 away from the transverse steering seat 22, the vertical steering seat 32 is welded and fixed to the connecting rod 31 and located on a side of the connecting rod 31 away from the transverse steering block 23, the vertical steering block 33 is rotatably connected to the vertical steering seat 32, the vertical steering block 33 is disposed on the vertical steering seat 32, and the transverse steering block 23 is welded and fixed to the vertical steering seat 32, through the rotation of the horizontal steering block 23, the vertical steering seat 32 is driven to rotate, the vertical steering seat 32 is connected with the vertical steering block 33 in a rotating mode, and the vertical steering block 33 is connected with the sound box, so that the horizontal angle and the vertical angle of the sound box can be adjusted through the horizontal steering device 2 and the vertical steering device 3.
Further, referring to fig. 1 to 3, the transverse steering seat 22 has a transverse bolt hole 221, and the transverse bolt hole 221 penetrates through the transverse steering seat 22 toward the transverse steering block 23; the transverse steering device 2 further comprises a transverse locking member 24, and the transverse locking pin 24 partially extends into the transverse bolt hole 221 towards the transverse steering block 23.
In this embodiment, the transverse locking member 24 penetrates the transverse steering base 22 through the transverse bolt hole 221, and the rotation of the transverse steering block 23 is limited by the transverse locking member 24, so that the transverse locking block can be fixed at an angle.
Further, referring to fig. 1, fig. 2 and fig. 4, the vertical steering base 32 has a vertical bolt hole 321, and the vertical bolt hole 321 penetrates through the vertical steering base 32 toward the vertical steering block 33; the vertical steering device 3 further comprises a vertical locking piece 34, and the vertical locking pin 34 partially extends into the vertical bolt hole 321 towards the vertical steering block 33.
In this embodiment, the vertical locking member 34 penetrates through the vertical steering base 32 through the vertical bolt hole 321, and the vertical locking member 34 limits the rotation of the vertical steering block 33, so that the vertical locking block can be fixed at an angle.
Further, referring to fig. 3, the lateral turning block 23 has a lateral locking groove 231, and the lateral locking groove 231 is engaged with the lateral locking member 24.
In this embodiment, the transverse locking groove 231 is in a semicircular shape and is disposed around the transverse turning block 23, and the transverse locking groove 231 is matched with the transverse locking piece 24 to enable the transverse locking piece 24 to be inserted into the transverse locking groove 231, so that the transverse turning block 23 is limited in rotation and can be fixed at an angle, thereby realizing adjustment and fixation of the angle of the sound box.
Further, please refer to fig. 4, the vertical turning block 33 has a vertical locking groove 331, and the vertical locking groove 331 is matched with the vertical locking member 34.
In this embodiment, the vertical locking groove 331 is semicircular and is disposed around the vertical turning block 33, and the vertical locking piece 34 can be embedded into the vertical locking groove 331 through the cooperation between the vertical locking groove 331 and the vertical locking piece 34, so that the rotation of the vertical turning block 33 is limited and can be fixed at an angle, thereby realizing the adjustment and fixation of the angle of the sound box.
Further, referring to fig. 1, the movable slide rail type angle-adjustable loudspeaker box hanger further comprises a guide rail locking member 4, and the guide rail locking member 4 is arranged on the guide rail 1; the guide rail 1 has a threaded stationary rail hole 11, and the rail lock 4 is fitted into the threaded stationary rail hole 11.
In this embodiment, the rail locker 4 can penetrate the rail 1 through the fixing rail screw hole 11, and the rail locker 4 can be engaged with a bolt hole on a wall or a ceiling so that the rail 1 can be fixed on the wall or the ceiling, and the fixation of the rail 1 is achieved by the rail locker 4.
Further, referring to fig. 1, the movable slide rail type angle-adjustable sound box suspension member further includes a slide block locking member 5, and the slide block locking member 5 is disposed on the guide rail 1; the guide rail 1 also has a threaded fixing-slider hole 12, and the slider lock 5 is fitted into the threaded fixing-slider hole 12.
In this embodiment, the slider locking member 5 can pass through the guide rail 1 through the fixed slider threaded hole 12 to abut against the movable slider 21, and the slider locking member 5 is tightened to increase the pressure between the movable slider 21 and the guide rail 1, so as to fix the movable slider 21, and the slider locking member 5 is loosened to slide the movable slider 21 on the guide rail 1, so as to realize the movement and fixation of the movable slider 21, and further drive the sound box to move.
Further, referring to fig. 1, the movable slide rail type angle-adjustable sound box suspension member further includes a hook 6, and the hook 6 is fixedly connected to the vertical turning block 33 and is located on one side of the vertical turning block 33 away from the vertical turning base 32.
In this embodiment, the hook 6 is connected to the vertical turning block 33 through a bolt, and the hook 6 can be matched with a connecting device on the sound box, so that the sound box can be fixed on the vertical turning block 33, and the sound box is adjusted in angle by the horizontal turning block 23 and the vertical turning block 33.
The utility model relates to a movable slide rail type angle-adjustable loudspeaker box hanging piece which comprises a guide rail 1, a transverse steering device 2 and a vertical steering device 3; the transverse steering device 2 comprises a movable sliding block 21, a transverse steering seat 22 and a transverse steering block 23, the movable sliding block 21 is connected with the guide rail 1 in a sliding mode and is arranged on the guide rail 1, the transverse steering seat 22 is fixedly connected with the movable sliding block 21 and is positioned on one side, away from the guide rail 1, of the movable sliding block 21, the transverse steering block 23 is connected with the transverse steering seat 22 in a rotating mode, and the transverse steering block 23 is arranged on the transverse steering seat 22; the vertical device 3 that turns to includes connecting rod 31, vertical seat 32 and the vertical piece 33 that turns to, connecting rod 31 with horizontal piece 23 fixed connection that turns to, and lie in horizontal piece 23 that turns to keeps away from horizontal one side that turns to seat 22, vertical seat 32 that turns to with connecting rod 31 fixed connection, and lie in connecting rod 31 keeps away from horizontal one side that turns to piece 23, vertical piece 33 that turns to with vertical seat 32 that turns to rotates and connects, vertical piece 33 that turns to sets up on the vertical seat 32 that turns to, through horizontal rotation of horizontal piece 23 that turns to makes the audio amplifier can transversely rotate, through vertical rotation of vertical piece 33 that turns to drives the audio amplifier can vertically rotate, through horizontal turning to device 2 with vertical turning to device 3, realized the regulation of audio amplifier angle.
While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.

Claims (8)

1. A movable slide rail type angle-adjustable loudspeaker box hanging piece is characterized by comprising a guide rail, a transverse steering device and a vertical steering device;
the transverse steering device comprises a movable sliding block, a transverse steering seat and a transverse steering block, the movable sliding block is connected with the guide rail in a sliding mode and arranged on the guide rail, the transverse steering seat is fixedly connected with the movable sliding block and is positioned on one side, far away from the guide rail, of the movable sliding block, and the transverse steering block is connected with the transverse steering seat in a rotating mode and is arranged on the transverse steering seat;
the vertical steering device comprises a connecting rod, a vertical steering seat and a vertical steering block, the connecting rod is fixedly connected with the horizontal steering block and is positioned at one side, away from the horizontal steering block, of the horizontal steering seat, the vertical steering seat is fixedly connected with the connecting rod and is positioned at one side, away from the horizontal steering block, of the connecting rod, and the vertical steering block is rotatably connected with the vertical steering seat and is arranged on the vertical steering seat.
2. The movable slide rail type angle-adjustable sound box hanger of claim 1,
the transverse steering seat is provided with a transverse bolt hole which penetrates through the transverse steering seat towards the direction of the transverse steering block; the transverse steering device further comprises a transverse locking piece, and the part of the transverse locking piece faces the direction of the transverse steering block and extends into the transverse bolt hole.
3. The movable slide rail type angle-adjustable sound box hanger of claim 1,
the vertical steering seat is provided with a vertical bolt hole, and the vertical bolt hole penetrates through the vertical steering seat towards the direction of the vertical steering block; the vertical steering device further comprises a vertical locking piece, and the vertical locking piece partially faces the direction of the vertical steering block and extends into the vertical bolt hole.
4. The movable slide rail type angle-adjustable sound box hanger of claim 2,
the transverse steering block is provided with a transverse locking groove which is matched with the transverse locking piece.
5. The movable slide rail type angle-adjustable sound box hanger of claim 3,
the vertical steering block is provided with a vertical locking groove, and the vertical locking groove is matched with the vertical locking piece.
6. The movable slide rail type angle-adjustable sound box hanger of claim 1,
the movable slide rail type angle-adjustable loudspeaker box hanging piece also comprises a guide rail locking piece, and the guide rail locking piece is arranged on the guide rail; the guide rail is provided with a fixed guide rail threaded hole, and the guide rail locking piece is matched with the fixed guide rail threaded hole.
7. The movable slide rail type angle-adjustable sound box hanger of claim 1,
the movable slide rail type angle-adjustable loudspeaker box hanging piece also comprises a slide block locking piece, and the slide block locking piece is arranged on the guide rail; the guide rail is also provided with a fixed sliding block threaded hole, and the sliding block locking piece is matched with the fixed sliding block threaded hole.
8. The movable slide rail type angle-adjustable sound box hanger of claim 1,
the movable slide rail type angle-adjustable loudspeaker box hanging piece further comprises a lifting hook, wherein the lifting hook is fixedly connected with the vertical steering block and is positioned on one side, away from the vertical steering seat, of the vertical steering block.
CN202122155717.1U 2021-09-07 2021-09-07 Movable slide rail type angle-adjustable loudspeaker box hanging piece Active CN216649892U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122155717.1U CN216649892U (en) 2021-09-07 2021-09-07 Movable slide rail type angle-adjustable loudspeaker box hanging piece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122155717.1U CN216649892U (en) 2021-09-07 2021-09-07 Movable slide rail type angle-adjustable loudspeaker box hanging piece

Publications (1)

Publication Number Publication Date
CN216649892U true CN216649892U (en) 2022-05-31

Family

ID=81721758

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122155717.1U Active CN216649892U (en) 2021-09-07 2021-09-07 Movable slide rail type angle-adjustable loudspeaker box hanging piece

Country Status (1)

Country Link
CN (1) CN216649892U (en)

Similar Documents

Publication Publication Date Title
CN106617668B (en) Small lifting table
US8573551B2 (en) Fine-adjusting apparatus for an overhead projector
CN100416018C (en) Apparatus and method for mounting a flat panel display
CN108730629A (en) A kind of adjustable antidetonation suspension and support in pipeline fixed position
CN216649892U (en) Movable slide rail type angle-adjustable loudspeaker box hanging piece
JP2002339918A (en) Suspension bolt anti-sway fitting
CN107131414B (en) A kind of hanger of curved surface hanging rack of TV set
CN217268252U (en) A furred ceiling pipeline fixed knot constructs for interior decoration
CN212287318U (en) Adjustable tooling clamp for efficient production of engineering valves
CN210629769U (en) Adjustable sound box support structure
CN210344823U (en) Display module exhibition wall mounting structure
CN205689011U (en) A kind of hinges of door and window fixed mechanism
CN214069532U (en) Tow chain communication cable convenient to installation
CN214315330U (en) Turnover mechanism capable of being quickly adjusted
CN211089868U (en) Tripod sound box
CN216531713U (en) Stereo set of adjustable support angle
CN208816870U (en) A kind of fixed adjustable antidetonation suspension and support in position of pipeline
CN219106967U (en) Communication engineering cable support
CN212537414U (en) Hanging rack capable of adjusting inclination angle of television
CN210629773U (en) A audio amplifier gallows
CN213236358U (en) Exposed fire-fighting pipeline fixing device convenient to install
CN215836651U (en) Fishing support base and fishing support
CN218550090U (en) Universal sound box hoisting device
CN219611963U (en) Wall hanging structure of sound box
CN214627261U (en) Convenient audio amplifier cable suspension device and audio amplifier thereof

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant