CN208798169U - A kind of speaker and its positioning calibrator - Google Patents
A kind of speaker and its positioning calibrator Download PDFInfo
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- CN208798169U CN208798169U CN201820818091.3U CN201820818091U CN208798169U CN 208798169 U CN208798169 U CN 208798169U CN 201820818091 U CN201820818091 U CN 201820818091U CN 208798169 U CN208798169 U CN 208798169U
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- speaker
- illuminator
- mounting cylinder
- positioning
- loophole
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Abstract
The utility model discloses a kind of speaker and its positioning calibrators; the latter includes the pedestal being detachably arranged on speaker catch net end face; the pedestal is vertically arranged the mounting cylinder with open end on the end face far from the speaker catch net; power supply, illuminator and switch are provided in the mounting cylinder; the illuminator is connect by the switch with the power supply; the end cap with loophole is detachably arranged in the open end, and the light of the illuminator is through the transmission direction of the loophole directional sound box sound.Based on above structure, speaker lifting can be completed the positioning calibration of the vertical and horizontal tilt angle of speaker, the efficiency of construction effectively improved, to reduce the cost of construction without being powered on adjustment work；Meanwhile the nominal directive property of speaker is simulated using light beam, target coverage area is accurately divided by light beam, accurately vertical and horizontal tilt angle is positioned and carries out real-time display, it is ensured that is consistent completely with the design phase, ensure that the installation accuracy of speaker.
Description
Technical field
The utility model relates to sound-box device mounting technique field more particularly to a kind of positioning calibrators of speaker.This reality
A kind of speaker including above-mentioned positioning calibrator is further related to novel.
Background technique
In professional audio field, GB50371-2006 " auditorium sound reinforcement systematic design discipline " is for the acoustic pressure of all types of purposes
Grade has stringent standard with the uniformity, and wherein whether the directive property design of speaker is reasonable, and installation implements whether standardize, for reality
Existing standard is vital.Design phase according to the CAD diagram paper of application environment, in conjunction with the directive property angle of design object speaker
Degree carries out the positioning of speaker Hoisting Position, vertical tilt angle and horizontal rotation angle, therefore very precisely.
But in practice of construction installation process, the vertical tilt angle of speaker lifting and the positioning of horizontal rotation angle
It is more difficult, it is general to be positioned by the range estimation of installer and experience, it is easy to lead to installation and design that there are deviations, especially
It is that vertical and horizontal tilt angle Centimeter Level deviation occurs, is up to several meters even and tens meters inclined in remote target region
Difference needs to be powered to sound box system, passes through sound to seriously destroy design object, and sound box system is after the installation is completed
The mode for learning measurement checks and accepts the setting angle of speaker, when the angle for occurring speaker installation in the course of receiving does not meet design requirement
When, it needs to carry out secondary adjustment to the setting angle of speaker, so that the construction cost of speaker is significantly increased, and is possible to deposit
The case where structure limitation installation can not adjust setting angle and destroy main body finishing during the adjustment.
Utility model content
Purpose of the utility model is to solve at least one above-mentioned problem, which is by following technology
What scheme was realized.
The utility model provides a kind of positioning calibrator of speaker, includes to be detachably arranged at speaker catch net end face
On pedestal, the pedestal is vertically arranged the mounting cylinder with open end, the peace on the end face far from the speaker catch net
Power supply, illuminator and switch are provided in fitted tube, the illuminator is connect by the switch with the power supply, the open end
Detachable setting has the end cap of loophole, and the light of the illuminator is through the transmission side of the loophole directional sound box sound
To.
Preferably, the loophole is cross bore, and a line of the cross bore and the length direction of speaker are vertical, described
The another a line of cross bore is vertical with the width direction of speaker.
Preferably, mounting portion is provided on the end face that the end cap is connect with the mounting cylinder, the mounting portion is annular
Structure, the mounting portion are plugged in the open end.
Preferably, the mounting portion is steel loop, and the steel loop is attracted with the magnetic rings being arranged in the mounting cylinder and connects.
Preferably, the magnetic rings and the mounting cylinder are coaxially disposed, and offer via hole, the via hole in the magnetic rings
Inside it is provided with lens, the light that the illuminator issues is successively after the lens and the loophole, directional sound box sound
Transmission direction.
Preferably, the illuminator is laser emitter.
Preferably, handle hole is offered on the side wall of the mounting cylinder, after the key of the switch passes through the handle hole,
The outer wall of the mounting cylinder is protruded from, the key is waterproof construction.
Preferably, the pedestal is magnet, and the pedestal is that magnetic attracting is connect with the speaker catch net.
The utility model also provides a kind of speaker, including speaker body, further includes positioning calibrator as described above.
Positioning calibrator provided by the utility model includes the bottom being detachably arranged on speaker catch net end face
Seat, the pedestal are vertically arranged the mounting cylinder with open end on the end face far from the speaker catch net, in the mounting cylinder
It is provided with power supply, illuminator and switch, the illuminator is connect by the switch with the power supply, and the open end is detachable
End cap with loophole is set, and the light of the illuminator is through the transmission direction of the loophole directional sound box sound.It is above-mentioned
In structure, mounting cylinder is an integral structure with pedestal, and mounting cylinder and pedestal are coaxially disposed, and open end is arranged in mounting cylinder the bottom of far from
On the end face of seat, power supply is arranged in the bottom of mounting cylinder, and illuminator is arranged close to open end, closes the switch so that circuit is connected,
The light that illuminator issues is by outside loophole directive.When speaker installation positioning, speaker is first preset in position to be installed, this
When speaker setting angle it is adjustable, it can up and down, move left and right, then the pedestal for positioning calibrator be arranged in the protection of speaker
The surface of net, the length direction of mounting cylinder is vertical with the end face of speaker catch net at this time, closes the switch connection circuit, illuminator hair
Light out carries out diversity injection, the light of transmitting by outside loophole directive, light is forming light beam after loophole
Beam simulates the transmission direction of speaker sound, and is formed and projected in the reception position of sound, and construction personnel passes through observation projection
The setting angle of position correction speaker and position speaker are fixed after projection meets actual installation demand, to complete
The installation of speaker positions.
Based on above structure, the vertical and horizontal tilt angle of speaker is can be completed without being powered on adjustment work in speaker lifting
Positioning calibration, the efficiency of construction is effectively improved, to reduce the cost of construction；Meanwhile nominally being referred to using light beam simulation speaker
Tropism accurately divides target coverage area by light beam, accurately positions vertical and horizontal tilt angle and carries out in fact
When show, it is ensured that be consistent completely with the design phase, ensure that the installation accuracy of speaker.
Detailed description of the invention
By reading the following detailed description of the preferred embodiment, various other advantages and benefits are common for this field
Technical staff will become clear.The drawings are only for the purpose of illustrating a preferred embodiment, and is not considered as practical to this
Novel limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings:
Fig. 1 is a kind of structural schematic diagram of specific embodiment of positioning calibrator provided by the utility model；
Fig. 2 is the structural schematic diagram of positioning calibrator shown in FIG. 1；
Fig. 3 is the structural decomposition diagram of positioning calibrator shown in Fig. 2.
Appended drawing reference
1 is speaker, and 11 be speaker catch net；
2 be positioning calibrator, and 21 be pedestal, and 22 be mounting cylinder, and 23 be end cap, and 231 be loophole, and 232 be mounting portion, 24
It is magnetic rings for lens, 25,26 be key.
Specific embodiment
The illustrative embodiments of the disclosure are more fully described below with reference to accompanying drawings.Although showing this public affairs in attached drawing
The illustrative embodiments opened, it being understood, however, that may be realized in various forms the disclosure without the reality that should be illustrated here
The mode of applying is limited.It is to be able to thoroughly understand the disclosure on the contrary, providing these embodiments, and can be by this public affairs
The range opened is fully disclosed to those skilled in the art.
Fig. 1 to Fig. 3 is please referred to, Fig. 1 is a kind of specific embodiment of positioning calibrator provided by the utility model
Structural schematic diagram；Fig. 2 is the structural schematic diagram of positioning calibrator shown in FIG. 1；Fig. 3 is the knot of positioning calibrator shown in Fig. 2
Structure decomposition diagram.
In a specific embodiment, positioning calibrator provided by the utility model, includes to be detachably arranged at
Pedestal 21 on 11 end face of speaker catch net, the pedestal 21 is vertically arranged on the end face far from the speaker catch net 11 to be had
The mounting cylinder 22 of open end, power supply, illuminator and switch are provided in the mounting cylinder 22, and the illuminator passes through the switch
It is connect with the power supply, the end cap 23 with loophole 231 is detachably arranged in the open end, and the light of the illuminator is through institute
State the transmission direction of 231 directional sound box sound of loophole.In above structure, mounting cylinder 22 is an integral structure with pedestal 21, peace
Fitted tube 22 and pedestal 21 are coaxially disposed, and open end is arranged on end face of the mounting cylinder 22 far from pedestal 21, and power supply setting is being installed
The bottom of cylinder 22, illuminator are arranged close to open end, close the switch so that circuit is connected, the light that illuminator issues passes through light transmission
Outside 231 directive of hole.When the installation positioning of speaker 1, speaker 1 is first preset in position to be installed, the setting angle of speaker 1 can at this time
It adjusts, it can up and down, move left and right, then the pedestal 21 for positioning calibrator 2 is arranged in the surface of speaker catch net 11, pacify at this time
The length direction of fitted tube 22 is vertical with the end face of speaker catch net 11, closes the switch connection circuit, the light warp that illuminator issues
It crosses outside 231 directive of loophole, light is forming light beam after loophole 231, carries out diversity injection, the light beam mould of transmitting
The transmission direction of quasi- speaker sound, and formed and projected in the reception position of sound, the position that construction personnel passes through observation projection
Setting angle and the position for correcting speaker 1, speaker 1 are fixed after projection meets actual installation demand, to complete sound
The installation of case 1 positions.
Based on above structure, the vertical and horizontal inclination angle of speaker 1 is can be completed without being powered on adjustment work in the lifting of speaker 1
The positioning of degree is calibrated, and the efficiency of construction is effectively improved, to reduce the cost of construction；Meanwhile it is nominal using light beam simulation speaker 1
Directive property accurately divides target coverage area by light beam, accurately positions vertical and horizontal tilt angle and carries out
Real-time display, it is ensured that be consistent completely with the design phase, ensure that the installation accuracy of speaker 1.
It is to be appreciated that the plane of above-mentioned loophole 231 is parallel with the end face of speaker catch net 11, pass through this kind of structure
It can effectively realize the simulation of light beam and sound, so that the installation accuracy of speaker 1 be effectively ensured, the other aperture of loophole 231
Shape is determined according to the demand of actual use, and the size in aperture is determined according to the parameter of installation speaker 1, end cap 23 with
Mounting cylinder 22 is detachable structure, matches corresponding 23 (231 ruler of loophole on end cap 23 of end cap for the speaker 1 of different parameters
It is very little to match with speaker 1 parameter), calibration positioning is carried out to the speaker 1 of plurality of specifications to realize.
It should be pointed out that above-mentioned power supply is battery, by using battery structure, positioning calibrator 2 can be effectively avoided
Connect electrically operated so that working range and flexibility are guaranteed, while can effectively ensure that the safety in work progress, avoid
There is the generation of electrocution conditions.Above-mentioned battery can be any one in lithium battery, dry cell or rechargeable battery, then this
Application is no longer repeated.
It is further understood that, the loophole 231 is cross bore, a line of the cross bore and the length of speaker 1
Direction is vertical, and the another a line of the cross bore is vertical with the width direction of speaker 1.Loophole 231 is cross-shaped configuration, works as hair
It is cross-shaped configuration by the light beam that loophole 231 is formed, speaker 1 is generally rectangular cross-section, two sides of cross bore after body of light starting
Vertical with the length of speaker 1 and width respectively, the cross shaped light beam formed at this time is equivalent to be established directly in the transmission direction of speaker 1
Angular coordinate system receives four endpoints that position forms projection in sound by observation cross light beam, allows construction personnel straight
That sees observes the direction and angle that speaker 1 needs to adjust, by constantly observing four endpoint locations during the adjustment, so that
Entire adjustment process is evidence-based, to effectively increase the efficiency of adjustment, reduces the cost of construction.
Further, mounting portion 232, the installation are provided on the end face that the end cap 23 is connect with the mounting cylinder 22
Portion 232 is ring structure, and the mounting portion 232 is plugged in the open end.Loophole in above structure, on end cap 23
231 size needs are adapted with the parameter of speaker 1, need to be arranged multiple groups in actual use with different size light transmissions
The end cap 23 in hole 231 can be realized the quick-replaceable of end cap 23 by the connection type at 232 insertion opening end of mounting portion, thus
The efficiency for effectively increasing work reduces the cost of construction.
Further, the mounting portion 232 is steel loop, the steel loop and the magnetic rings 25 being arranged in the mounting cylinder 22
It is attracted connection.Above-mentioned magnetic rings 25 are arranged in mounting cylinder 22, and magnetic rings 25 and mounting cylinder 22 are affixed, when end cap 23 needs to install
When, the mounting portion 232 on end cap 23 is inserted into the open end of mounting cylinder 22, at this time since mounting portion 232 is steel loop, magnetic rings
25 are attracted mounting portion 232, to realize the magnetic connection of the two, the intensity of this kind of connection type is high, can effectively avoid making
The phenomenon that being fallen off with process middle-end lid 23, thus guarantee the smooth orderly progress of construction, meanwhile, when end cap 23 is replaced,
It can be realized the rapid removal of end cap 23, so that the replacement efficiency of end cap 23 is improved.
Further, the magnetic rings 25 are coaxially disposed with the mounting cylinder 22, offer via hole in the magnetic rings 25,
Lens 24 are provided in the via hole, the light that the illuminator issues successively passes through the lens 24 and the loophole 231
Afterwards, the transmission direction of directional sound box sound.Lens 24 are set in the via hole of magnetic rings 25, and the light that illuminator issues is by saturating
The convergence that light is realized after mirror 24, so that the directive property of light is more preferably, so that the light beam directive property formed in position fixing process
More preferably, and then the precision of positioning is effectively improved.
Specifically understand, the illuminator is laser emitter.Above by using laser emitter as illuminator, energy
It is enough so that the light directive property formed more preferably, stability is more preferable, to effectively improve the precision of positioning, meanwhile, laser emitter
It is low in energy consumption, can be effectively reduced the energy consumption of power supply so that entirely positioning 2 energy conservation and environmental protection of calibrator.
Specifically, handle hole is offered on the side wall of the mounting cylinder 22, the key 26 of the switch passes through the operation
Kong Hou, protrudes from the outer wall of the mounting cylinder 22, and the key 26 is waterproof construction.The key 26 of switch passes through mounting cylinder 22
Side wall, and the outer wall of mounting hole is protruded from, this kind of structure effectively improves the convenience in operating process, presses simultaneously convenient for operation
Key 26 uses waterproof construction, can be avoided the unfavorable factor of external environment to the influence inside positioning calibrator 2, to effectively mention
The service life of high device reduces the maintenance cost of device.
Specifically, the pedestal 21 is magnet, and the pedestal 21 is that magnetic attracting is connect with the speaker catch net 11.Sound
Generally steel mesh or the iron net of case catch net 11 can by way of magnetic attracting by setting magnet for pedestal 21
Realize that positioning calibrator 2 is connected and fixed with the quick of speaker 1, meanwhile, above-mentioned connection type is readily disassembled, and can be realized positioning school
Quasi- device 2 be quickly moved to it is next on tuning case 1 so that the efficiency of construction is further promoted, in addition, when positioning calibrator 2 with
When the link position of speaker 1 needs to be adjusted, the quick adjustment of link position can be realized by this kind of connection type.
The utility model also provides a kind of speaker including above-mentioned positioning calibrator, and other Each parts of the speaker are asked
With reference to the prior art, details are not described herein.
It should be understood that although multiple element, portion can be described using term first, second, third, etc. in the text
Part, region, layer and/or section still these component, assembly units, region, layer and/or are limited by these terms than Duan Buying.
These terms can only be used to distinguish a component, assembly unit, region, layer or section with another region, layer or section.Unless
Context is it is manifestly intended that when otherwise the term and other numerical terms of such as " first ", " second " etc use in the text
Sequence or order is not implied that.
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 within the technical scope disclosed by the utility model, can readily occur in
Change or replacement, should be covered within the scope of the utility model.Therefore, the protection scope of the utility model answers institute
It states and is subject to the protection scope in claims.
Claims (9)
1. a kind of positioning calibrator of speaker, includes the pedestal being detachably arranged on speaker catch net end face, feature exists
The mounting cylinder with open end is vertically arranged on the end face far from the speaker catch net in, the pedestal, in the mounting cylinder
It is provided with power supply, illuminator and switch, the illuminator is connect by the switch with the power supply, and the open end is detachable
End cap with loophole is set, and the light of the illuminator is through the transmission direction of the loophole directional sound box sound.
2. positioning calibrator according to claim 1, which is characterized in that the loophole is cross bore, the cross bore
A line it is vertical with the length direction of speaker, the another a line of the cross bore is vertical with the width direction of speaker.
3. positioning calibrator according to claim 1, which is characterized in that the end face that the end cap is connect with the mounting cylinder
On be provided with mounting portion, the mounting portion is ring structure, and the mounting portion is plugged in the open end.
4. positioning calibrator according to claim 3, which is characterized in that the mounting portion be steel loop, the steel loop with set
The magnetic rings set in the mounting cylinder are attracted connection.
5. positioning calibrator according to claim 4, which is characterized in that the magnetic rings are coaxially set with the mounting cylinder
It sets, via hole is offered in the magnetic rings, lens are provided in the via hole, the light that the illuminator issues successively passes through institute
After stating lens and the loophole, the transmission direction of directional sound box sound.
6. positioning calibrator according to claim 5, which is characterized in that the illuminator is laser emitter.
7. positioning calibrator according to claim 1, which is characterized in that offer operation on the side wall of the mounting cylinder
Hole after the key of the switch passes through the handle hole, protrudes from the outer wall of the mounting cylinder, and the key is waterproof construction.
8. positioning calibrator according to claim 1, which is characterized in that the pedestal be magnet, the pedestal with it is described
Speaker catch net is magnetic attracting connection.
9. a kind of speaker, including speaker body, which is characterized in that further include such as the described in any item positioning schools claim 1-8
Quasi- device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820818091.3U CN208798169U (en) | 2018-05-30 | 2018-05-30 | A kind of speaker and its positioning calibrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820818091.3U CN208798169U (en) | 2018-05-30 | 2018-05-30 | A kind of speaker and its positioning calibrator |
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| Publication Number | Publication Date |
|---|---|
| CN208798169U true CN208798169U (en) | 2019-04-26 |
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ID=66200515
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820818091.3U Active CN208798169U (en) | 2018-05-30 | 2018-05-30 | A kind of speaker and its positioning calibrator |
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| CN (1) | CN208798169U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111197960A (en) * | 2019-12-12 | 2020-05-26 | 河南平高通用电气有限公司 | Cubical switchboard contact box detection device |
| EP3869829A1 (en) * | 2020-02-24 | 2021-08-25 | Harman International Industries, Incorporated | Automatic calibration |
| US11393101B2 (en) | 2020-02-24 | 2022-07-19 | Harman International Industries, Incorporated | Position node tracking |
| CN116156368A (en) * | 2023-04-03 | 2023-05-23 | 江西斐耳科技有限公司 | Sound box, sound system and sound box calibration method |
-
2018
- 2018-05-30 CN CN201820818091.3U patent/CN208798169U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111197960A (en) * | 2019-12-12 | 2020-05-26 | 河南平高通用电气有限公司 | Cubical switchboard contact box detection device |
| EP3869829A1 (en) * | 2020-02-24 | 2021-08-25 | Harman International Industries, Incorporated | Automatic calibration |
| US11393101B2 (en) | 2020-02-24 | 2022-07-19 | Harman International Industries, Incorporated | Position node tracking |
| CN116156368A (en) * | 2023-04-03 | 2023-05-23 | 江西斐耳科技有限公司 | Sound box, sound system and sound box calibration method |
| CN116156368B (en) * | 2023-04-03 | 2023-08-15 | 江西斐耳科技有限公司 | Sound box, sound system and sound box calibration method |
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