CN208874739U - A kind of high-fidelity music center original sound fidelity test equipment - Google Patents
A kind of high-fidelity music center original sound fidelity test equipment Download PDFInfo
- Publication number
- CN208874739U CN208874739U CN201821495059.2U CN201821495059U CN208874739U CN 208874739 U CN208874739 U CN 208874739U CN 201821495059 U CN201821495059 U CN 201821495059U CN 208874739 U CN208874739 U CN 208874739U
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- Prior art keywords
- fixedly installed
- fidelity
- test equipment
- mounting seat
- screw rod
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- 238000009434 installation Methods 0.000 claims description 3
- 239000000523 sample Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 description 4
- 230000005236 sound signal Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a kind of high-fidelity music center original sound fidelity test equipments, including mounting seat, the top side of the mounting seat is fixedly installed with fixed column, support column is fixedly installed at the top of fixed column, the side of fixed column is fixedly installed with the fixed link between mounting seat and support column, fixed link is fixedly installed with portable pillar far from the side of fixed column, and portable pillar offers limit sliding chutes far from the side of fixed column, position limiting slide block is slidably fitted in limit sliding chutes, the first rotation slot is offered at the top of mounting seat, the bottom of support column offers the second rotation slot, tapped through hole is offered on position limiting slide block, and first is rotatably equipped with screw rod in rotation slot and the second rotation slot.The utility model structure is simple, easy to operate, quickly and easily can carry out height adjustment to sound equipment test equipment ontology, is even more the work difficulty for reducing staff while reducing security risk, improves work efficiency, so meeting the demand of people.
Description
Technical field
The utility model relates to test equipment technical fields more particularly to a kind of test of high-fidelity music center original sound fidelity to set
It is standby.
Background technique
Sound system probably includes that (output of the sound sources such as DVD, CD, MP3, MP4, computer, mobile phone, microphone is set sound source device
It is standby), (Audio Signal Processings such as compressor, effect device, sound console, audio processor, balanced device are set audio signal processing apparatus
It is standby), audio signal amplifying apparatus (equipment such as preceding stage power amplifier, final-stage power amplifier, digital power amplifier), sound
Reduction apparatus (full-range cabinet, ceiling loudspeaker, sound column, linear array speaker, array speaker, high-pitched speaker, subwoofer etc.), technology
Developing history can be divided into electron tube, transistor, integrated circuit, field-effect tube four-stage, in the prior art, for surveying
The fidelity test equipment of examination high-fidelity music center original sound does not have the function of height adjustment, and general common sound equipment is all suspended from height
Place needs manpower to climb or carry out disassembly to sound equipment and takes down, there is security risks for such method, and increase if you need to test
The work difficulty of staff, so be not able to satisfy the demand of people.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of high-fidelity music center proposed
Former sound fidelity test equipment.
To achieve the goals above, the utility model adopts the technical scheme that
The top side of a kind of high-fidelity music center original sound fidelity test equipment, including mounting seat, the mounting seat is solid
Dingan County is equipped with fixed column, and support column is fixedly installed at the top of fixed column, and the side of fixed column, which is fixedly installed with, is located at installation bottom
Fixed link between seat and support column, fixed link is fixedly installed with portable pillar far from the side of fixed column, and portable pillar is far from solid
The side of fixed column offers limit sliding chutes, and position limiting slide block is slidably fitted in limit sliding chutes, and is offered at the top of mounting seat
One rotation slot, the bottom of support column offer the second rotation slot, offer tapped through hole on position limiting slide block, and the first rotation slot and
Screw rod is rotatably equipped in second rotation slot, the bottom end of screw rod extends in tapped through hole and is threadedly coupled with tapped through hole, silk
The outside fixing sleeve of bar is equipped with the first angular wheel being located at below position limiting slide block, and the top side of mounting seat is fixedly installed with
Fixed block offers motor placing groove at the top of fixed block, limited block is fixedly installed in the bottom interior wall of motor placing groove, limits
It is fixedly installed with servo motor at the top of the block of position, and extends to the top of fixed block at the top of servo motor, servo motor is close
One end of screw rod is fixedly installed with shaft.
Preferably, the shaft is equipped with the second angular wheel, and the second conical tooth far from one end fixing sleeve of servo motor
Wheel is meshed with the first angular wheel.
Preferably, one end of the position limiting slide block is embedded with multiple balls, and multiple balls and limit sliding chutes are rolled and connected.
Preferably, it is fixedly installed with the outer ring of first bearing in first rotation slot, and screw rod and first bearing is interior
Circle is fixedly connected.
Preferably, it is fixedly installed with the outer ring of second bearing in second rotation slot, and screw rod and second bearing is interior
Circle is fixedly connected.
Preferably, the position limiting slide block is fixedly installed with sound equipment test equipment ontology, and sound equipment far from one end of portable pillar
There are two test probes for one end fixed installation of the test equipment ontology far from position limiting slide block.
The utility model has the beneficial effects that
Pass through mounting seat, fixed column, support column, fixed link, portable pillar, limit sliding chutes, position limiting slide block, the first rotation
Slot, tapped through hole, screw rod, the first angular wheel, fixed block, motor placing groove, limited block, servo motor, turns the second rotation slot
Under the mutual cooperation of axis and the second angular wheel, height adjustment quickly and easily can be carried out to sound equipment test equipment ontology, subtracted
It is even more the work difficulty for reducing staff while small security risk, improves work efficiency, starts servo motor, watch
The output shaft for taking motor drives shaft to be rotated, and shaft drives the second angular wheel to be rotated, and the second angular wheel drives
First angular wheel is rotated, and the first angular wheel drives screw rod to be rotated, and screw rod drives position limiting slide block to be moved, and is limited
Position sliding block drives sound equipment test equipment ontology to carry out height adjustment, and the utility model structure is simple, easy to operate, can be quickly square
Just height adjustment is carried out to sound equipment test equipment ontology, be even more to reduce the work of staff while reducing security risk
Make difficulty, improve work efficiency, so meeting the demand of people.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of high-fidelity music center original sound fidelity test equipment schematic view of the front view；
Fig. 2 be the utility model proposes a kind of high-fidelity music center original sound fidelity test equipment part A structural schematic diagram.
In figure: 1 mounting seat, 2 fixed columns, 3 support columns, 4 fixed links, 5 portable pillars, 6 limit sliding chutes, 7 position limiting slide blocks, 8
First rotation slot, 9 second rotation slots, 10 tapped through holes, 11 screw rods, 12 first angular wheels, 13 fixed blocks, 14 motors are placed
Slot, 15 limited blocks, 16 servo motors, 17 shafts, 18 second angular wheels.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of high-fidelity music center original sound fidelity test equipment, including mounting seat 1, the top of mounting seat 1
Portion side is fixedly installed with fixed column 2, and the top of fixed column 2 is fixedly installed with support column 3, and the side of fixed column 2 is fixedly mounted
There is the fixed link 4 between mounting seat 1 and support column 3, fixed link 4 is fixedly installed with activity far from the side of fixed column 2
Column 5, and portable pillar 5 offers limit sliding chutes 6 far from the side of fixed column 2, and position limiting slide block 7 is slidably fitted in limit sliding chutes 6,
The top of mounting seat 1 offers the first rotation slot 8, and the bottom of support column 3 offers the second rotation slot 9, opens on position limiting slide block 7
Equipped with tapped through hole 10, and screw rod 11 is rotatably equipped in the first rotation slot 8 and the second rotation slot 9, the bottom end of screw rod 11 extends
It is threadedly coupled in tapped through hole 10 and with tapped through hole 10, the outside fixing sleeve of screw rod 11, which is equipped with, is located at 7 lower section of position limiting slide block
The first angular wheel 12, the top side of mounting seat 1 is fixedly installed with fixed block 13, and the top of fixed block 13 offers electricity
Machine placing groove 14, limited block 15 is fixedly installed in the bottom interior wall of motor placing groove 14, and the top of limited block 15 is fixedly mounted
Have a servo motor 16, and the top of servo motor 16 extends to the top of fixed block 13, servo motor 16 close to screw rod 11 one
End is fixedly installed with shaft 17, passes through mounting seat 1, fixed column 2, support column 3, fixed link 4, portable pillar 5, limit sliding chutes 6, limit
Position sliding block 7, the first rotation slot 8, the second rotation slot 9, tapped through hole 10, screw rod 11, the first angular wheel 12, fixed block 13, electricity
Machine placing groove 14, limited block 15, servo motor 16, shaft 17 and the second angular wheel 18 mutual cooperation under, being capable of quick side
Just height adjustment is carried out to sound equipment test equipment ontology, be even more to reduce the work of staff while reducing security risk
Make difficulty, improve work efficiency, start servo motor 16, the output shaft of servo motor 16 drives shaft 17 to be rotated, turns
Axis 17 drives the second angular wheel 18 to be rotated, and the second angular wheel 18 drives the first angular wheel 12 to be rotated, and first
Angular wheel 12 drives screw rod 11 to be rotated, and screw rod 11 drives position limiting slide block 7 to be moved, and position limiting slide block 7 drives sound equipment to survey
It tries apparatus body and carries out height adjustment, the utility model structure is simple, and it is easy to operate, quickly and easily sound equipment test can be set
Standby ontology carries out height adjustment, is even more the work difficulty for reducing staff while reducing security risk, improves work
Make efficiency, so meeting the demand of people.
In the utility model, shaft 17 is equipped with the second angular wheel 18, and the far from one end fixing sleeve of servo motor 16
Two angular wheels 18 are meshed with the first angular wheel 12, and one end of position limiting slide block 7 is embedded with multiple balls, and multiple balls with
Limit sliding chutes 6 roll connection, and the outer ring of first bearing, and screw rod 11 and first bearing are fixedly installed in the first rotation slot 8
Inner ring is fixedly connected, and the outer ring of second bearing is fixedly installed in the second rotation slot 9, and screw rod 11 and the inner ring of second bearing are solid
Fixed connection, position limiting slide block 7 are fixedly installed with sound equipment test equipment ontology, and sound equipment test equipment sheet far from one end of portable pillar 5
Body is fixedly mounted far from one end of position limiting slide block 7 there are two test probe, by mounting seat 1, fixed column 2, support column 3, solid
Fixed pole 4, portable pillar 5, limit sliding chutes 6, position limiting slide block 7, the first rotation slot 8, the second rotation slot 9, tapped through hole 10, screw rod 11,
First angular wheel 12, fixed block 13, motor placing groove 14, limited block 15, servo motor 16, shaft 17 and the second angular wheel
Under 18 mutual cooperation, height adjustment quickly and easily can be carried out to sound equipment test equipment ontology, reduce security risk
Simultaneously be even more to reduce the work difficulty of staff, improve work efficiency, start servo motor 16, servo motor 16 it is defeated
Shaft drives shaft 17 to be rotated, and shaft 17 drives the second angular wheel 18 to be rotated, and the second angular wheel 18 drives the
One angular wheel 12 is rotated, and the first angular wheel 12 drives screw rod 11 to be rotated, and screw rod 11 drives position limiting slide block 7 to carry out
Mobile, position limiting slide block 7 drives sound equipment test equipment ontology to carry out height adjustment, and the utility model structure is simple, easy to operate, energy
It is enough that height adjustment quickly and easily is carried out to sound equipment test equipment ontology, it is even more to reduce work while reducing security risk
The work difficulty of personnel, improves work efficiency, so meeting the demand of people.
Working principle: in use, when needing to carry out height adjustment to sound equipment test equipment ontology, first start servo motor
16, the output shaft of servo motor 16 drives shaft 17 to be rotated, and shaft 17 drives the second angular wheel 18 to be rotated, and second
Angular wheel 18 drives the first angular wheel 12 to be rotated, and the first angular wheel 12 drives screw rod 11 to be rotated, screw rod 11
Position limiting slide block 7 is driven to be moved, position limiting slide block 7 drives sound equipment test equipment ontology to carry out height adjustment, when sound equipment test is set
When standby ontology is adjusted to suitable height, servo motor 16 is closed, quickly and easily sound equipment test is set to realize
Standby ontology carries out height adjustment, is even more the work difficulty for reducing staff while reducing security risk, improves work
Make efficiency, so meeting the demand of people.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of high-fidelity music center original sound fidelity test equipment, including mounting seat (1), which is characterized in that the mounting seat
(1) top side is fixedly installed with fixed column (2), is fixedly installed at the top of fixed column (2) support column (3), fixed column (2)
Side be fixedly installed with the fixed link (4) between mounting seat (1) and support column (3), fixed link (4) is far from fixed column
(2) side is fixedly installed with portable pillar (5), and portable pillar (5) offers limit sliding chutes (6) far from the side of fixed column (2),
It is slidably fitted with position limiting slide block (7), is offered at the top of mounting seat (1) the first rotation slot (8) in limit sliding chutes (6), supported
The bottom of column (3) offers the second rotation slot (9)；
It is offered on position limiting slide block (7) tapped through hole (10), and rotational installation in the first rotation slot (8) and the second rotation slot (9)
Have screw rod (11), the bottom end of screw rod (11) extends in tapped through hole (10) and is threadedly coupled with tapped through hole (10), screw rod
(11) outside fixing sleeve is equipped with the first angular wheel (12) being located at below position limiting slide block (7), the top one of mounting seat (1)
Side is fixedly installed with fixed block (13), is offered at the top of fixed block (13) motor placing groove (14), motor placing groove (14)
It is fixedly installed with limited block (15), is fixedly installed at the top of limited block (15) servo motor (16), and servo in bottom interior wall
The top of fixed block (13) is extended at the top of motor (16), servo motor (16) is fixedly installed with close to the one end of screw rod (11)
Shaft (17).
2. a kind of high-fidelity music center original sound fidelity test equipment according to claim 1, which is characterized in that the shaft
(17) one end fixing sleeve far from servo motor (16) is equipped with the second angular wheel (18), and the second angular wheel (18) and first
Angular wheel (12) is meshed.
3. a kind of high-fidelity music center original sound fidelity test equipment according to claim 1, which is characterized in that the limit is slided
One end of block (7) is embedded with multiple balls, and multiple balls and limit sliding chutes (6) roll and connect.
4. a kind of high-fidelity music center original sound fidelity test equipment according to claim 1, which is characterized in that described first turn
The outer ring of first bearing is fixedly installed in dynamic slot (8), and screw rod (11) is fixedly connected with the inner ring of first bearing.
5. a kind of high-fidelity music center original sound fidelity test equipment according to claim 1, which is characterized in that described second turn
The outer ring of second bearing is fixedly installed in dynamic slot (9), and screw rod (11) is fixedly connected with the inner ring of second bearing.
6. a kind of high-fidelity music center original sound fidelity test equipment according to claim 1, which is characterized in that the limit is slided
Block (7) is fixedly installed with sound equipment test equipment ontology far from the one end of portable pillar (5), and sound equipment test equipment ontology is far from limit
Probe is tested there are two being fixedly mounted in one end of sliding block (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821495059.2U CN208874739U (en) | 2018-09-13 | 2018-09-13 | A kind of high-fidelity music center original sound fidelity test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821495059.2U CN208874739U (en) | 2018-09-13 | 2018-09-13 | A kind of high-fidelity music center original sound fidelity test equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208874739U true CN208874739U (en) | 2019-05-17 |
Family
ID=66467579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821495059.2U Expired - Fee Related CN208874739U (en) | 2018-09-13 | 2018-09-13 | A kind of high-fidelity music center original sound fidelity test equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208874739U (en) |
-
2018
- 2018-09-13 CN CN201821495059.2U patent/CN208874739U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190517 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |