CN202713562U - Microphone support - Google Patents
Microphone support Download PDFInfo
- Publication number
- CN202713562U CN202713562U CN 201220390207 CN201220390207U CN202713562U CN 202713562 U CN202713562 U CN 202713562U CN 201220390207 CN201220390207 CN 201220390207 CN 201220390207 U CN201220390207 U CN 201220390207U CN 202713562 U CN202713562 U CN 202713562U
- Authority
- CN
- China
- Prior art keywords
- bolt column
- elevating lever
- base
- microphone holder
- loop bar
- 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.)
- Expired - Lifetime
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- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The utility model discloses a microphone support, comprising a tripod, a base, a fixed sleeve rod having a hollow structure, and a lifting rod sleeved on the fixed sleeve rod, wherein the lifting rod has a hollow structure and an inner cavity thereof is provided with inner threads, an inner cavity of the fixed sleeve rod is provided with a bolt column, the bolt column is connected with the inner threads of the lifting rod, and the bolt column is driven by a motor mounted on the base. According to the microphone support, the bolt column is driven to rotate by the motor, so as to drive the lifting rod to move up and down vertically, thereby realizing the purpose of automatically adjusting the height of the microphone, and having convenient application.
Description
Technical field
The utility model belongs to meeting-place auxiliary device technical field, relates to particularly a kind of microphone holder.
Background technology
As everyone knows, microphone is must obligato public address equipment in the meeting-place.Microphone holder used in everyday, its height need to realize by the lifting of regulating support, yet, in the prior art, all be to use the manual adjustment height, thereby, whenever change a people and deliver the height that once speech just needs a microphone stand of employment hand adjustment, very inconvenient.
The utility model content
The purpose of this utility model is to solve above-mentioned existent defect, and a kind of microphone holder of automatic controlled height is provided.
For achieving the above object, the technical solution of the utility model is: a kind of microphone holder, comprise the fixedly loop bar of tripod, base, hollow structure and be socketed on the fixedly elevating lever of loop bar, described elevating lever is that hollow structure and its inner chamber are provided with internal thread, described fixedly loop bar inner chamber is provided with bolt column, this bolt column is threaded with elevating lever, and described bolt column is by the motor-driven that is installed on the base.
Further, balancing pole is set up in described elevating lever upper end, and is provided with for rising, the decline switch of controlling motor positive and inverse at balancing pole.
Described tripod is provided with roller.It is mobile, laborsaving on the spot that this is conducive to microphone holder.
Described motor provides power supply by dry cell, and dry cell is arranged at base inside.Power supply is reached self-sufficiency, and does not need to use electric wire grafting AC power, and the position that microphone holder is put is not subjected to the restriction of wire length.
Compared with prior art, the utility model fixedly is being provided with bolt column in the loop bar owing to having designed, and bolt column is threaded with elevating lever, rotate by the motor-driven shank of bolt, make elevating lever do vertical up-or-down movement, thereby realized the purpose of automatic adjusting microphone height, easy to use.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, microphone holder is by tripod 1, motor 2, base 3, fixedly loop bar 4, bolt column 5, elevating lever 6, balancing pole 7 form.
Tripod 1 with roller 11 installs and fixes loop bar 4.Fixedly loop bar 4 is provided with base 3, and at base 3 motor 2 and dry cell is set.Motor provides power supply by dry cell, has saved power line, makes the movement of microphone holder not be subjected to the restriction of power line, moves freely realizing.Fixedly loop bar 4 is hollow structure, and its inside is provided with bolt column 5.Fixedly loop bar 4 upper ends are socketed elevating lever 6, and elevating lever 6 is hollow structure, and its inner chamber is provided with internal thread.Elevating lever 6 is threaded with bolt column 5.Balancing pole 7 is set up in elevating lever 6 upper ends, balancing pole 7 plant microphones 8.An end of on-mike 8 is provided with rising switch 9 and decline switch 10 in the balancing pole 7, is used for control motor 2 forward or reverse, thereby regulates the height of elevating lever 6.
Claims (4)
1. microphone holder, comprise the fixedly loop bar of tripod, base, hollow structure and be socketed on the fixedly elevating lever of loop bar, it is characterized in that: described elevating lever is that hollow structure and its inner chamber are provided with internal thread, described fixedly loop bar inner chamber is provided with bolt column, this bolt column is threaded with elevating lever, and described bolt column is by the motor-driven that is installed on the base.
2. microphone holder according to claim 1 is characterized in that, balancing pole is set up in described elevating lever upper end, and is provided with for rising, the decline switch of controlling motor positive and inverse at balancing pole.
3. microphone holder according to claim 1 is characterized in that, described tripod is provided with roller.
4. microphone holder according to claim 1 is characterized in that, described motor provides power supply by dry cell, and dry cell is arranged at base inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220390207 CN202713562U (en) | 2012-08-08 | 2012-08-08 | Microphone support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220390207 CN202713562U (en) | 2012-08-08 | 2012-08-08 | Microphone support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202713562U true CN202713562U (en) | 2013-01-30 |
Family
ID=47593814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220390207 Expired - Lifetime CN202713562U (en) | 2012-08-08 | 2012-08-08 | Microphone support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202713562U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104284262A (en) * | 2013-07-01 | 2015-01-14 | 杨诚锐 | Automatically rotary ground microphone |
| CN106545730A (en) * | 2017-01-05 | 2017-03-29 | 武汉微梦文化科技有限公司 | A kind of spider and photographic attachment |
-
2012
- 2012-08-08 CN CN 201220390207 patent/CN202713562U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104284262A (en) * | 2013-07-01 | 2015-01-14 | 杨诚锐 | Automatically rotary ground microphone |
| CN106545730A (en) * | 2017-01-05 | 2017-03-29 | 武汉微梦文化科技有限公司 | A kind of spider and photographic attachment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130130 |