CN204761643U - Liftable microphone holder - Google Patents
Liftable microphone holder Download PDFInfo
- Publication number
- CN204761643U CN204761643U CN201520317948.XU CN201520317948U CN204761643U CN 204761643 U CN204761643 U CN 204761643U CN 201520317948 U CN201520317948 U CN 201520317948U CN 204761643 U CN204761643 U CN 204761643U
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- elevator
- sheave
- upper rack
- rack posts
- microphone
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Abstract
The utility model relates to a liftable microphone holder, including base, lower branch and going up branch, upward have a spacing plane on the branch lateral wall, upward be equipped with pulley cable wire mechanism and measuring head on the branch, pulley cable wire mechanism includes top sheave and lower sheave, and top sheave and lower sheave are fixed respectively on the body of rod of last branch near upper end and lower extreme, have worn the steel wire on top sheave and the lower sheave, the measuring head includes elevator and direction bush, and the upper and lower both ends of elevator are connected with the steel wire, and it has through -hole and the both ends to be equipped with the direction bush to open on the elevator, and the hole and last branch the matching of direction bush are clearance fit, and the elevator cover slides along last branch axis on last branch, and the elevator is made up has spacing director and measurement microphone. The utility model discloses in can generally being applied to the high wind speed environment, great quality has improved the stability of support, has avoided the danger of falling from high altitude, but elevation structure has also guaranteed the personal security to a certain extent.
Description
Technical field
The utility model belongs to microphone holder technical field, particularly relates to a kind of liftable microphone holder.
Background technology
In prior art, microphone holder adopts the features such as tripod is made, and this tripod has light quality, and volume is little usually, is feasible in general test application.But in high wind speed acoustical testing, microphone holder just needs enough quality to ensure its stability.In addition, some microphone position is higher, and common tripod often can not satisfy the demands, so devise this novel lifting microphone holder.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of liftable microphone holder, can be widely used in high wind speed environment, the larger Quality advance stability of support.
The utility model solves the technical scheme that its technical problem adopts: provide a kind of liftable microphone holder, comprise base, in the middle part of described base, lower fulcrum bar is housed, described lower fulcrum bar upper end connects upper rack posts, with a spacing plane on described upper rack posts sidewall, pulley wire rope mechanism and gage outfit described upper rack posts be equipped with, described pulley wire rope mechanism comprises top sheave and lower sheave, described top sheave is fixed on upper rack posts on the body of rod of upper end, described lower sheave is fixed on upper rack posts on the body of rod of lower end, and described top sheave and lower sheave are installed with steel wire; Described gage outfit comprises elevator and pilot bushing, described elevator upper/lower terminal is connected with steel wire, described elevator has through hole and pilot bushing is equipped with at two ends, the endoporus of described pilot bushing and upper rack posts match in matched in clearance, described elevator is along upper rack posts axial sliding movement, spacing guider and microphone detent bracket described elevator be equipped with, spacing plane on the corresponding upper rack posts in position of described spacing guider, described measurement microphone detent bracket is L-shaped, one end and elevator are fixed, and the other end extends along horizontal direction.
Described base is square tabular, and universal caster wheel is equipped with at four angles to described base.
In a tubular form, its lower end is with flange, and flange and the base of described lower fulcrum bar lower end are fixed for described lower fulcrum bar.
Described elevator is made up of duralumin material cut, and anodization.
Described elevator is provided with microphone detent bracket, and described microphone detent bracket is L-shaped, is fixedly connected with elevator, and the other end is with arc pallet, and one end that described arc pallet extends along horizontal direction with measurement microphone matches.
Assemble a cylindrical guide rollers in described spacing guider, described cylindricality guide roller and spacing plane contact, arrange adjustment pad between spacing guider and elevator, is used for regulating the laminating degree between roller and spacing plane.
Described top sheave and lower sheave are fixed on upper rack posts by clip.
Described top sheave or lower sheave are equipped with turning handle, and described turning handle is provided with spacer pin.
Described elevator connects steel wire by lifting bolt.
Beneficial effect
The utility model has the advantage of, can be widely used in high wind speed environment, the larger Quality advance stability of support, avoids the danger of falling from high altitude.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the structural representation of the utility model upper rack posts lower end.
Fig. 3 is the view that the utility model gage outfit is positioned at upper rack posts upper end.
Fig. 4 is the structural representation of the utility model upper rack posts lower end lower sheave.
Embodiment
Below in conjunction with specific embodiment, set forth the utility model further.Should be understood that these embodiments are only not used in restriction scope of the present utility model for illustration of the utility model.In addition should be understood that those skilled in the art can make various changes or modifications the utility model, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the utility model instruction.
As shown in Figures 1 to 4, a kind of liftable microphone holder, comprise base 1, in the middle part of described base 1, lower fulcrum bar 2 is housed, described lower fulcrum bar 2 upper end connects upper rack posts 3, with a spacing plane 4 on described upper rack posts 3 sidewall, pulley wire rope mechanism 5 and gage outfit 6 described upper rack posts 3 be equipped with, described pulley wire rope mechanism 5 comprises top sheave 51 and lower sheave 52, described top sheave 51 is fixed on upper rack posts 3 on the body of rod of upper end, described lower sheave 52 is fixed on upper rack posts 3 on the body of rod of lower end, and described top sheave 51 and lower sheave 52 are installed with steel wire 53, described gage outfit 6 comprises elevator 61 and pilot bushing 62, on described elevator 61, lower two ends are connected with steel wire 53, described elevator 61 has through hole and pilot bushing 62 is equipped with at two ends, endoporus and the upper rack posts 3 of described pilot bushing 62 match in matched in clearance, described elevator 61 is along upper rack posts 3 axial sliding movement, described elevator 61 be equipped with spacing guider 63 and measure microphone detent bracket 65, spacing plane 4 on the corresponding upper rack posts 3 in position of described spacing guider 63, described measurement microphone detent bracket 65 is L-shaped, one end and elevator 61 are fixed, the other end extends along horizontal direction.
Described base 1 is square tabular, and universal caster wheel 11 is equipped with at 1 four angles to described base.
In a tubular form, its lower end is with flange, and flange and the base 1 of described lower fulcrum bar 2 lower end are fixed for described lower fulcrum bar 2.
Described elevator 61 is made up of duralumin material cut, and anodization.
Described elevator 61 is provided with microphone detent bracket 65, described microphone detent bracket is L-shaped, while be fixedly connected with elevator 61, the other end is with arc pallet 66, and one end that described arc pallet 66 extends along horizontal direction with measurement microphone 64 matches.
Assemble a cylindrical guide rollers in described spacing guider 63, described cylindricality guide roller contacts with spacing plane 4, between spacing guider 63 and elevator 61, arrange adjustment pad, is used for regulating the laminating degree between roller and spacing plane 4.
Described top sheave 51 is fixed on upper rack posts 3 by clip with lower sheave 52.
Described top sheave 51 or lower sheave 52 are equipped with turning handle 54, and described turning handle is provided with spacer pin.
Described elevator 61 connects steel wire 53 by lifting bolt.
In actual use, regulate the angle of this lifting support if necessary, can arrange on support manually or electric rotary table, the convenient aligning direction regulating microphone.
This liftable microphone holder can be widely used in high wind speed environment, the larger Quality advance stability of support.The installation of liftable mechanism greatly facilitates the use of tester, Fast Installation microphone is got final product below test bracket, utilize pulley to rise to appropriate location after installation, again need not climb to install microphone, avoiding the danger of falling from high altitude.
Claims (9)
1. a liftable microphone holder, comprise base (1), lower fulcrum bar (2) is equipped with at described base (1) middle part, described lower fulcrum bar (2) upper end connects upper rack posts (3), it is characterized in that, with a spacing plane (4) on described upper rack posts (3) sidewall, pulley wire rope mechanism (5) and gage outfit (6) described upper rack posts (3) be equipped with, described pulley wire rope mechanism (5) comprises top sheave (51) and lower sheave (52), described top sheave (51) is fixed on upper rack posts (3) on the body of rod of upper end, described lower sheave (52) is fixed on upper rack posts (3) on the body of rod of lower end, described top sheave (51) and lower sheave (52) are installed with steel wire (53), described gage outfit (6) comprises elevator (61) and pilot bushing (62), on described elevator (61), lower two ends are connected with steel wire (53), described elevator (61) has through hole and pilot bushing (62) is equipped with at two ends, endoporus and the upper rack posts (3) of described pilot bushing (62) match in matched in clearance, described elevator (61) is along upper rack posts (3) axial sliding movement, spacing guider (63) and microphone detent bracket (65) described elevator (61) be equipped with, spacing plane (4) on the corresponding upper rack posts (3) in position of described spacing guider (63), described measurement microphone detent bracket (65) is L-shaped, one end and elevator (61) are fixed, the other end extends along horizontal direction.
2. a kind of liftable microphone holder according to claim 1, is characterized in that, described base (1) is square tabular, and universal caster wheel (11) is equipped with at (1) four angle to described base.
3. a kind of liftable microphone holder according to claim 1, is characterized in that, in a tubular form, its lower end is with flange, and the flange of described lower fulcrum bar (2) lower end and base (1) are fixed for described lower fulcrum bar (2).
4. a kind of liftable microphone holder according to claim 1, is characterized in that, described elevator (61) is made up of duralumin material cut, and anodization.
5. a kind of liftable microphone holder according to claim 1, it is characterized in that, described elevator (61) is provided with microphone detent bracket (65), described microphone detent bracket is L-shaped, while be fixedly connected with elevator (61), the other end is with arc pallet (66), and described arc pallet (66) is used for installing microphone (64) one end of extending along horizontal direction and matches.
6. a kind of liftable microphone holder according to claim 1, it is characterized in that, an assembling cylindrical guide rollers in described spacing guider (63), described cylindricality guide roller contacts with spacing plane (4), adjustment pad is set between spacing guider (63) and elevator (61), is used for regulating the laminating degree between roller and spacing plane (4).
7. a kind of liftable microphone holder according to claim 1, is characterized in that, described top sheave (51) and lower sheave (52) are fixed on upper rack posts (3) by clip.
8. a kind of liftable microphone holder according to claim 1, is characterized in that, described top sheave (51) or lower sheave (52) are equipped with turning handle (54), and described turning handle is provided with spacer pin.
9. a kind of liftable microphone holder according to claim 1, is characterized in that, described elevator (61) connects steel wire (53) by lifting bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520317948.XU CN204761643U (en) | 2015-05-15 | 2015-05-15 | Liftable microphone holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520317948.XU CN204761643U (en) | 2015-05-15 | 2015-05-15 | Liftable microphone holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204761643U true CN204761643U (en) | 2015-11-11 |
Family
ID=54476307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520317948.XU Active CN204761643U (en) | 2015-05-15 | 2015-05-15 | Liftable microphone holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204761643U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105872867A (en) * | 2016-06-12 | 2016-08-17 | 上海声望声学科技股份有限公司 | Microphone support |
-
2015
- 2015-05-15 CN CN201520317948.XU patent/CN204761643U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105872867A (en) * | 2016-06-12 | 2016-08-17 | 上海声望声学科技股份有限公司 | Microphone support |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |