CN205491009U - Microphone frame convenient to audio amplifier pickup - Google Patents
Microphone frame convenient to audio amplifier pickup Download PDFInfo
- Publication number
- CN205491009U CN205491009U CN201620316051.XU CN201620316051U CN205491009U CN 205491009 U CN205491009 U CN 205491009U CN 201620316051 U CN201620316051 U CN 201620316051U CN 205491009 U CN205491009 U CN 205491009U
- Authority
- CN
- China
- Prior art keywords
- round tube
- tube hole
- support bar
- hole
- wall thickness
- 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 - Fee Related
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a microphone frame convenient to audio amplifier pickup. The upper left end of square board is equipped with square groove, and the middle part of square groove right side wall thickness part is equipped with flexible hole no. 1, and the middle part of left wall thickness part is equipped with round shrinkage pool and communicating flexible hole no. 2, a flexible hole interior right part is equipped with hexagon socket head cap screw without a head, and hexagon socket head cap screw's without a head left end is equipped with compression spring, big cylinder, little cylinder and presses the splenium, the lower part of square groove right side wall thickness part is equipped with the screw hole, and the lower part of left wall thickness part is equipped with flexible hole no. 3, the wing bolt insert in the flexible hole no. 3 and with screw hole cooperation hookup, establish to semi -cylindrical the bottom of support bar, and the lower part of support bar is equipped with flexible kong si, make the support bar can round before the wing bolt, the back rotates, the upper portion of support bar is equipped with splayed opening no. 1 and communicating flexible hole no. 5, the support bar other end is equipped with splayed opening no. 2 and communicating flexible hole six. The utility model discloses can fix the microphone on the audio amplifier frame on convenient ground, realize good pickup effect.
Description
Technical field
This utility model relates to microphone accessory technical field, a kind of microphone boom being easy to audio amplifier pickup.
Background technology
During stage performance, usually need to be shelved on by existing microphone boom on the ground, then External microphone is supported on audio amplifier side and carries out pickup.Owing to performance is on-the-spot complex, performers and clerks walk about frequently, are easily caused mike and are shifted over, thus affect normal pickup.
Utility model content
The purpose of this utility model is to provide a kind of microphone boom, can be fixed on audio amplifier frame by mike easily, make mike to be shifted over, it is achieved good pickup effect.
The technical solution of the utility model is: manufacture and design a kind of microphone boom being easy to audio amplifier pickup, described microphone boom includes square plate and support bar, the left upper end of described square plate is provided with square groove, the middle part of described square groove right wall thickness part is provided with round tube hole one, the middle part of square groove left wall thickness portion is provided with the round shrinkage pool corresponding with round tube hole one, the axis of described round shrinkage pool is identical with the axis of round tube hole one and internal diameter respectively with internal diameter, the left end of circle shrinkage pool is provided with the round tube hole two communicated, and the internal diameter of described round tube hole two is less than the internal diameter of circle shrinkage pool.
The described right part in round tube hole one coordinates connection by female thread with hexagon socket head cap screw without a head, the left end of described hexagon socket head cap screw without a head is provided with compression spring, the left end of described compression spring is provided with big cylinder, the left end of described big cylinder is provided with integrated small column, and described small column stretches out the left end of round tube hole two to the left and is welded and fixed with pressing splenium.
The bottom of described square groove right wall thickness part is provided with screwed hole, and described screwed hole is positioned at the underface of round tube hole one, and the bottom of square groove left wall thickness portion is provided with the round tube hole three corresponding with screwed hole, and wing bolt insertion round tube hole three is interior and coordinates connection with screwed hole.
The bottom of described support bar is set to semi-cylindrical, the bottom of support bar is provided with the round tube hole four corresponding with round tube hole three, the axle center of described round tube hole four is identical with semi-cylindrical axle center, and wing bolt passes round tube hole four, makes the support bar can be around the forward and backward rotation of wing bolt.
The top of described support bar is provided with the splayed opening one of front end, round tube hole five communicates with splayed opening one, the internal diameter of described round tube hole five is more than width dimensions and the diameter of big cylinder of splayed opening one, and the width dimensions of splayed opening one is more than the diameter of small column.
Described support bar is provided with splayed opening two and the round tube hole six communicated at the other end away from round tube hole four, the internal diameter of described round tube hole six is more than the width dimensions of splayed opening two and the diameter of the handle of mike, and handle is inserted and secured in round tube hole six by splayed opening two.
The upper right side of described square groove right wall thickness part and bottom righthand side are respectively equipped with integrated upper protuberance and lower protuberance, described upper protuberance is provided with two upper round tube holes arranged in parallel, described lower protuberance is provided with two lower round tube holes arranged in parallel, is fixed on audio amplifier left frame by square plate by the screw in inserting upper round tube hole and in lower round tube hole respectively.
Press pressure when pressing splenium, support bar is skidded off by splayed opening one from small column, makes support bar be the level of state, it is simple to the handle of mike is inserted and secured in round tube hole six by splayed opening two；When support bar being pulled upwardly to plumbness and unclamps the finger pressing on splenium, under the elastic force effect of compression spring, big cylinder inserts in round shrinkage pool to the left, thus is drawn in by support bar and be fixed on audio amplifier left frame.
Mike, owing to using said structure, can be fixed on audio amplifier frame, make mike to be shifted over, it is achieved good pickup effect by this utility model easily.
Accompanying drawing explanation
Concrete structure of the present utility model is given by below example and accompanying drawing thereof.
Fig. 1 is the structural representation of the concrete structure that the utility model proposes.
Fig. 2 is the A-A sectional view of the Fig. 1 that the utility model proposes.
Fig. 3 is the support bar substructure schematic diagram that the utility model proposes.
Fig. 4 is the B-B sectional view of the Fig. 5 that the utility model proposes.
Fig. 5 is the working state schematic representation that the utility model proposes.
1-support bar in figure, the upper protuberance of 2-, 3-audio amplifier left frame, the upper round tube hole of 4-, 5-square plate, protuberance under 6-, round tube hole under 7-, 8-wing bolt, 9-presses splenium, the big cylinder of 10-, 11-round tube hole one, 12-hexagon socket head cap screw without a head, 13-female thread, 14-compression spring, 15-screwed hole, 16-round tube hole four, 17-round tube hole three, 18-square groove, 19-round tube hole two, 20-small column, 21-circle shrinkage pool, 22-round tube hole five, 23-splayed opening one, 24-handle, 25-round tube hole six, 26-splayed opening two.
Detailed description of the invention
Below in conjunction with embodiment, this utility model is described further.
Embodiment: as Figure 1-5, manufacture and design a kind of microphone boom being easy to audio amplifier pickup, microphone boom includes square plate 5 and support bar 1, the left upper end of square plate is provided with square groove 18, the middle part of square groove 18 right wall thickness part is provided with round tube hole 1, the middle part of square groove 18 left wall thickness portion is provided with the round shrinkage pool 21 corresponding with round tube hole 1, the axis of circle shrinkage pool 21 is identical with the axis of round tube hole 1 and internal diameter respectively with internal diameter, the left end of circle shrinkage pool 21 is provided with the round tube hole 2 19 communicated, and the internal diameter of round tube hole 2 19 is less than the internal diameter of circle shrinkage pool 21.
Right part in round tube hole 1 coordinates connection by female thread 13 with hexagon socket head cap screw 12 without a head, the left end of hexagon socket head cap screw 12 without a head is provided with compression spring 14, the left end of compression spring 14 is provided with big cylinder 10, the left end of big cylinder 10 is provided with integrated small column 20, and described small column 20 stretches out the left end of round tube hole 2 19 to the left and is welded and fixed with pressing splenium 9.
The bottom of square groove 18 right wall thickness part is provided with screwed hole 15, screwed hole 15 is positioned at the underface of round tube hole 1, the bottom of square groove 18 left wall thickness portion is provided with the round tube hole three 17 corresponding with screwed hole 15, in wing bolt 8 inserts round tube hole 3 17 and coordinates connection with screwed hole 15.
The bottom of support bar 1 is set to semi-cylindrical, the bottom of support bar 1 is provided with the round tube hole four 16 corresponding with round tube hole 3 17, the axle center of round tube hole 4 16 is identical with semi-cylindrical axle center, and wing bolt 8, through round tube hole 4 16, makes the support bar 1 can be around the forward and backward rotation of wing bolt 8.
The top of support bar 1 is provided with the splayed opening 1 of front end, round tube hole 5 22 communicates with splayed opening 1, the internal diameter of round tube hole 5 22 is more than width dimensions and the diameter of big cylinder 10 of splayed opening 1, and the width dimensions of splayed opening 1 is more than the diameter of small column 20.
Support bar 1 is provided with splayed opening 2 26 and the round tube hole 6 25 communicated at the other end away from round tube hole 4 16, the internal diameter of round tube hole 6 25 is more than the width dimensions of splayed opening 2 26 and the diameter of the handle 24 of mike, and handle 24 is inserted and secured in round tube hole 6 25 by splayed opening 2 26.
The upper right side of square groove 18 right wall thickness part and bottom righthand side are respectively equipped with integrated upper protuberance 2 and lower protuberance 6, upper protuberance 2 is provided with two upper round tube holes 4 arranged in parallel, lower protuberance 6 is provided with two lower round tube holes 7 arranged in parallel, is fixed on audio amplifier left frame 3 by square plate 5 by the screw in inserting upper round tube hole 4 and in lower round tube hole 7 respectively.
Working condition of the present utility model is: first use screw to be fixed on audio amplifier left frame by square plate；When needing pickup, a hands is pressed pressure and is pressed splenium, and support bar is pressed pressure towards lower right by another hands, makes support bar be the level of state, and is then inserted and secured in round tube hole six by splayed opening two by the handle of mike；When completing pickup, take off mike, support bar be pulled upwardly to plumbness and unclamp the finger pressing on splenium, support bar is drawn in and is fixed on audio amplifier left frame.
Claims (1)
1. the microphone boom being easy to audio amplifier pickup, it is characterized in that: described microphone boom includes square plate (5) and support bar (1), the left upper end of described square plate is provided with square groove (18), the middle part of described square groove (18) right wall thickness part is provided with round tube hole one (11), the middle part of square groove (18) left wall thickness portion is provided with the round shrinkage pool (21) corresponding with round tube hole one (11), the axis of described round shrinkage pool (21) is identical with the axis of round tube hole one (11) and internal diameter respectively with internal diameter, the left end of circle shrinkage pool (21) is provided with the round tube hole two (19) communicated, the internal diameter of described round tube hole two (19) is less than the internal diameter of circle shrinkage pool (21)；
The described right part in round tube hole one (11) coordinates connection by female thread (13) with hexagon socket head cap screw without a head (12), the left end of described hexagon socket head cap screw without a head (12) is provided with compression spring (14), the left end of described compression spring (14) is provided with big cylinder (10), the left end of described big cylinder (10) is provided with integrated small column (20), and described small column (20) stretches out the left end of round tube hole two (19) to the left and is welded and fixed with pressing splenium (9)；
The bottom of described square groove (18) right wall thickness part is provided with screwed hole (15), described screwed hole (15) is positioned at the underface of round tube hole one (11), the bottom of square groove (18) left wall thickness portion is provided with the round tube hole three (17) corresponding with screwed hole (15), in wing bolt (8) inserts round tube hole three (17) and coordinates connection with screwed hole (15)；
The bottom of described support bar (1) is set to semi-cylindrical, the bottom of support bar (1) is provided with the round tube hole four (16) corresponding with round tube hole three (17), the axle center of described round tube hole four (16) is identical with semi-cylindrical axle center, wing bolt (8) passes round tube hole four (16), makes the support bar (1) can be around wing bolt (8) forward and backward rotation；
The top of described support bar (1) is provided with the splayed opening one (23) of front end, round tube hole five (22) communicates with splayed opening one (23), the internal diameter of described round tube hole five (22) is more than width dimensions and the diameter of big cylinder (10) of splayed opening one (23), and the width dimensions of splayed opening one (23) is more than the diameter of small column (20)；
Described support bar (1) is provided with splayed opening two (26) and the round tube hole six (25) communicated at the other end away from round tube hole four (16), the internal diameter of described round tube hole six (25) is more than the width dimensions of splayed opening two (26) and the diameter of the handle (24) of mike, and handle (24) is inserted and secured in round tube hole six (25) by splayed opening two (26)；
Upper right side and the bottom righthand side of described square groove (18) right wall thickness part are respectively equipped with integrated upper protuberance (2) and lower protuberance (6), described upper protuberance (2) is provided with two upper round tube holes (4) arranged in parallel, described lower protuberance (6) is provided with two lower round tube holes (7) arranged in parallel, is fixed on audio amplifier left frame (3) by square plate (5) by the screw in inserting upper round tube hole (4) and in lower round tube hole (7) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620316051.XU CN205491009U (en) | 2016-04-16 | 2016-04-16 | Microphone frame convenient to audio amplifier pickup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620316051.XU CN205491009U (en) | 2016-04-16 | 2016-04-16 | Microphone frame convenient to audio amplifier pickup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205491009U true CN205491009U (en) | 2016-08-17 |
Family
ID=56640970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620316051.XU Expired - Fee Related CN205491009U (en) | 2016-04-16 | 2016-04-16 | Microphone frame convenient to audio amplifier pickup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205491009U (en) |
-
2016
- 2016-04-16 CN CN201620316051.XU patent/CN205491009U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20170416 |