CN209089168U - A kind of support device and returning for adjustable angle listen speaker - Google Patents
A kind of support device and returning for adjustable angle listen speaker Download PDFInfo
- Publication number
- CN209089168U CN209089168U CN201822174686.2U CN201822174686U CN209089168U CN 209089168 U CN209089168 U CN 209089168U CN 201822174686 U CN201822174686 U CN 201822174686U CN 209089168 U CN209089168 U CN 209089168U
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- China
- Prior art keywords
- screw rod
- adjusting screw
- fixing piece
- support device
- speaker
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Abstract
The utility model relates to a kind of support devices and returning for adjustable angle to listen speaker, a kind of support device include include adjusting screw rod and the fixing piece in sleeve-shaped, the fixing piece is inserted in adjusting screw rod and is threadedly coupled with adjusting screw rod, adjusting screw rod described in turn is the height of adjustable fixing piece, and the outside of the fixing piece is fixedly connected with part is supported.The utility model can return the elevation angle for listening speaker by rotation adjusting screw rod to be adjusted flexibly, listening area is preferably delivered backward, cover farther performing artist, efficiently solve the problems, such as that stage returns the raising elevation angle for listening speaker, it is convenient by turning the regulative mode of rotation simultaneously, greatly facilitate user.Support device, which can be hidden in, returns audition bottom portion, does not influence to return the shape for listening speaker, beautiful and generous.
Description
Technical field
The utility model relates to sound appliances fields more particularly to a kind of support device and returning for adjustable angle to listen speaker.
Background technique
It generally returns and listens speaker beveling shape, be put on the ground, can both put before the lights the totality that will not influence stage in this way
Moulding, and the people on stage can be allowed to catch in playback, also sound feedback to microphone will not be caused howling.It is existing
Return speaker listened generally to be unable to adjust angle, be not easy to adjustment sound coverage area.And have it is some can adjust the angle return and listen
Speaker generallys use the form of outside support, and operation is inflexible, while appearance is also plain.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of support devices for facilitating adjusting
And speaker is listened using the returning for adjustable angle of the support device.
To achieve the above object, the utility model can be achieved by the following technical programs:
A kind of support device, including adjusting screw rod and in the fixing piece of sleeve-shaped, the fixing piece is inserted in adjusting screw rod simultaneously
It is threadedly coupled with adjusting screw rod, adjusting screw rod described in turn is the height of adjustable fixing piece, the outside of the fixing piece and quilt
Supporting element is fixedly connected.
Further, the body of rod of the adjusting screw rod includes first section, middle section and latter end, and the first section and latter end can be with fixations
Part is threadedly coupled, and the diameter in the middle section is less than the outer diameter of first section and latter end.
Further, the height of the adjusting screw rod first section is consistent with the height of fixing piece.
Further, the support device further includes fixture nut, and the fixing piece is close to the one of adjusting screw rod first section
End is equipped with head, and the outside of the fixing piece, which passes through to be supported part and be threadedly coupled to lock with fixture nut, is supported part.
Further, the support device further includes set on the washer between fixture nut and the head of fixing piece.
Further, the head of the adjusting screw rod is equipped with nut cap, and the top of the nut cap is equipped with translot.
Further, the tail portion of the adjusting screw rod is equipped with card slot, and the card slot is equipped with snap ring.
A kind of returning for adjustable angle listens speaker, including returns and listen speaker, further includes above-mentioned support device, the fixing piece
Outside is connect with the back fixation of speaker.
It further, further include shell, described return listens speaker setting inside the shell, and the support device is worn from case back
Crossing listens speaker to connect with returning, and the head of the adjusting screw rod is placed in shell exterior.
Compared with prior art, the utility model can return the elevation angle for listening speaker by rotation adjusting screw rod to be adjusted flexibly,
Listening area is preferably delivered backward, covers farther performing artist, stage is efficiently solved and returns and the raising elevation angle of speaker is listened to ask
Topic, while the regulative mode by turning rotation is convenient, greatly facilitates user.Support device, which can be hidden in return, listens
Speaker bottom does not influence to return the shape for listening speaker, beautiful and generous.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the support device of the utility model；
Fig. 2 is the decomposition texture schematic diagram of the support device of the utility model；
Fig. 3 is the adjustment state figure of the support device of the utility model；
Fig. 4 is that the adjustable angle of the utility model returns the adjustment state figure for listening speaker；
Fig. 5 is the state diagram of the adjustable angle of the utility model returned when the elevation angle of speaker being listened to be in 0 degree；
In figure: 1, support device；11, adjusting screw rod；110, first section；111, middle section；112, latter end；113, nut cap；
114, translot；115, card slot；12, fixing piece；121, head；13, fixture nut；14, washer；15, snap ring；2, it returns and listens speaker；
3, part is turned.
Specific embodiment
The utility model is further described below in conjunction with attached drawing and specific embodiment:
Embodiment one
As shown in Figures 1 to 3, support device 1 described in the utility model, including adjusting screw rod 11 and in the fixation of sleeve-shaped
Part 12, i.e., have external screw thread outside the body of rod of adjusting screw rod 11, there are internal screw thread, the external screw thread of adjusting screw rod 11 in the inside of fixing piece 12
It is threadedly coupled with the internal screw thread of fixing piece 12, the height of the i.e. adjustable fixing piece 12 of turn adjusting screw rod 11, outside fixing piece 12
Portion is fixedly connected with part is supported, and passes through the adjustable elevation angle size for being supported part of turn adjusting screw rod 11.
The body of rod of adjusting screw rod 11 includes first section 110, middle section 111 and latter end 112, and first section 110 and latter end 112 can be with fixations
The internal screw thread 120 of part 12 is threadedly coupled, and the diameter in middle section 111 is less than the outer diameter of first section 110 and latter end 112, and effect is to make to fix
Part 12 can move quickly into latter end 112 from the first section 110 of adjusting screw rod 11, even the elevation angle for being supported part rises rapidly from 0 degree
To ten several years, because what whether the angle in middle section 111 needed, the benefit that middle section 111 is not threadedly coupled with fixing piece 12
Be can allow adjust the elevation angle operation more rapidly.The height of the internal screw thread 120 of the height and fixing piece 12 of 11 first section 110 of adjusting screw rod
It spends consistent, makes 0 degree of the elevation angle for being supported part (be supported part horizontal positioned).
Support device 1 further includes fixture nut 13, and fixing piece 12 is equipped with head in one end close to 11 first section 110 of adjusting screw rod
There are an external screw thread in portion 121, the outside of fixing piece 12, and external screw thread is passed through to be supported part and be threadedly coupled to lock with fixture nut 13 and is supported
Part.Support device 1 further includes being propped up set on the washer 14 between fixture nut 13 and the head 121 of fixing piece 12 for protecting
The surface of support member is not abraded by fixture nut 13, disperses fixture nut 13 to the pressure for being supported part.
The head 121 of adjusting screw rod 11 is equipped with nut cap 113, and the top of nut cap 113 is equipped with translot 114, and translot 114 is used
Part 3 is turned in placement, by turning 3 turn adjusting screw rod 11 of part, turning part 3 preferably is coin, conveniently takes easy tune
Section.The tail portion of adjusting screw rod 11 is equipped with card slot 115, and card slot 115 is equipped with snap ring 15, prevents fixing piece 12 and is supported part disengaging
Adjusting screw rod 11.
Embodiment two
As shown in figure 4, speaker 2 is listened in returning for adjustable angle described in the utility model, including return and listen speaker 2, further includes branch
Support arrangement 1, support device 1 as shown in Figures 1 to 3 include adjusting screw rod 11 and fixing piece 12, are had outside the body of rod of adjusting screw rod 11
There are internal screw thread 120, the first external screw thread of adjusting screw rod 11 and the internal screw thread of fixing piece 12 in first external screw thread, the inside of fixing piece 12
120 are threadedly coupled, and turn adjusting screw rod 11 is the height of adjustable fixing piece 12, and the outside of fixing piece 12 and the back of speaker are solid
Fixed connection, i.e., be adjusted the elevation angle size of speaker by turn adjusting screw rod 11.
The body of rod of adjusting screw rod 11 includes first section 110, middle section 111 and latter end 112, and first section 110 and latter end 112 can be with fixations
The internal screw thread 120 of part 12 is threadedly coupled, and the diameter in middle section 111 is less than the major diameter of first section 110 and latter end 112, and effect is to make to fix
Part 12 can move quickly into latter end 112 from the first section 110 of adjusting screw rod 11, even the elevation angle for being supported part rises rapidly from 0 degree
To ten several years, because what whether the angle in middle section 111 needed, the benefit that middle section 111 is not threadedly coupled with fixing piece 12
Be can allow adjust the elevation angle operation more rapidly.The height of the internal screw thread 120 of the height and fixing piece 12 of 11 first section 110 of adjusting screw rod
It spends consistent, makes to return 0 degree of the elevation angle for listening speaker 2 (return and listen speaker 2 horizontal positioned), as shown in Figure 5.
Support device 1 further includes fixture nut 13, and fixing piece 12 is equipped with head in one end close to 11 first section 110 of adjusting screw rod
Portion 121, the outside of fixing piece 12 are equipped with the second external screw thread 122, and the second external screw thread 122, which passes through to return, listens speaker 2 and fixture nut 13
It is threadedly coupled locking and returns and listen speaker 2.Support device 1 further includes being set between fixture nut 13 and the head 121 of fixing piece 12
Washer 14 returns the surface for listening speaker 2 and is not abraded by fixture nut 13 for protecting, and dispersion fixture nut 13 listens speaker 2 to returning
Pressure.
The head 121 of adjusting screw rod 11 is equipped with nut cap 113, and the top of nut cap 113 is equipped with translot 114, and translot 114 is used
Part 3 is turned in placement, by turning 3 turn adjusting screw rod 11 of part, turning part 3 preferably is coin, conveniently takes easy tune
Section.The tail portion of adjusting screw rod 11 is equipped with card slot 115, and card slot 115 is equipped with snap ring 15, prevents from fixing piece 12 and return to listen speaker 2 de-
From adjusting screw rod 11.
It further includes shell that the returning of adjustable angle described in the utility model, which listens speaker 2, returns and listens the setting of speaker 2 inside the shell,
Support device 1 is passed through from case back listens speaker 2 to connect with returning, and the head 121 of adjusting screw rod 11 is placed in shell exterior, makes to support
Device 1 is hidden in the bottom returned and listen speaker 2, does not influence to return the shape for listening speaker 2, beautiful and generous.
For those skilled in the art, it is various corresponding that other can be made according to above technical scheme and design
Change and deformation, and all these change and modification all should belong to the utility model claims protection scope it
It is interior.
Claims (9)
1. a kind of support device, it is characterised in that: including adjusting screw rod and in the fixing piece of sleeve-shaped, the fixing piece is inserted in tune
Section screw rod is simultaneously threadedly coupled with adjusting screw rod, and adjusting screw rod described in turn is the height of adjustable fixing piece, the fixing piece
It is external be supported part and be fixedly connected.
2. support device according to claim 1, it is characterised in that: the body of rod of the adjusting screw rod includes first section, middle section
And latter end, the first section can be threadedly coupled with latter end with fixing piece, the diameter in the middle section is less than the outer diameter of first section and latter end.
3. support device according to claim 2, it is characterised in that: the height of the adjusting screw rod first section and fixing piece
It is highly consistent.
4. support device according to claim 1-3, it is characterised in that: the support device further includes fixed spiral shell
Mother, the fixing piece are equipped with head in one end close to adjusting screw rod first section, the outside of the fixing piece pass through be supported part with
Fixture nut is threadedly coupled locking and is supported part.
5. support device according to claim 4, it is characterised in that: the support device further include be set to fixture nut with
Washer between the head of fixing piece.
6. support device according to claim 1, it is characterised in that: the head of the adjusting screw rod is equipped with nut cap, institute
The top for stating nut cap is equipped with translot.
7. support device according to claim 1 or 6, it is characterised in that: the tail portion of the adjusting screw rod is equipped with card slot, institute
Card slot is stated equipped with snap ring.
8. speaker is listened in a kind of returning for adjustable angle, including is returned and listened speaker, it is characterised in that: further include any one of claim 1-7
The support device, the outside of the fixing piece and the back fixation of speaker connect.
9. speaker is listened in returning for adjustable angle according to claim 8, it is characterised in that: it further include shell, it is described to return audition
Case is arranged inside the shell, and the support device is passed through from case back listens speaker to connect with returning, and the head of the adjusting screw rod is set
In shell exterior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822174686.2U CN209089168U (en) | 2018-12-24 | 2018-12-24 | A kind of support device and returning for adjustable angle listen speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822174686.2U CN209089168U (en) | 2018-12-24 | 2018-12-24 | A kind of support device and returning for adjustable angle listen speaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209089168U true CN209089168U (en) | 2019-07-09 |
Family
ID=67127293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822174686.2U Active CN209089168U (en) | 2018-12-24 | 2018-12-24 | A kind of support device and returning for adjustable angle listen speaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209089168U (en) |
-
2018
- 2018-12-24 CN CN201822174686.2U patent/CN209089168U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |