CN107426636A - A kind of mounting structure of fast installation support and sound equipment - Google Patents

A kind of mounting structure of fast installation support and sound equipment Download PDF

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Publication number
CN107426636A
CN107426636A CN201710640655.9A CN201710640655A CN107426636A CN 107426636 A CN107426636 A CN 107426636A CN 201710640655 A CN201710640655 A CN 201710640655A CN 107426636 A CN107426636 A CN 107426636A
Authority
CN
China
Prior art keywords
support
lock
cylinder
fast installation
pedestal
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.)
Granted
Application number
CN201710640655.9A
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Chinese (zh)
Other versions
CN107426636B (en
Inventor
岳召进
王凯
李志�
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Goertek Intelligent Technology Co Ltd
Original Assignee
Goertek Dynaudio Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Goertek Dynaudio Co Ltd filed Critical Goertek Dynaudio Co Ltd
Priority to CN201710640655.9A priority Critical patent/CN107426636B/en
Publication of CN107426636A publication Critical patent/CN107426636A/en
Application granted granted Critical
Publication of CN107426636B publication Critical patent/CN107426636B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00Details of transducers, loudspeakers or microphones
    • H04R1/02Casings; Cabinets ; Supports therefor; Mountings therein
    • H04R1/025Arrangements for fixing loudspeaker transducers, e.g. in a box, furniture
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2201/00Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
    • H04R2201/02Details casings, cabinets or mounting therein for transducers covered by H04R1/02 but not provided for in any of its subgroups
    • H04R2201/029Manufacturing aspects of enclosures transducers
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

Abstract

The present invention relates to a kind of fast installation support and the mounting structure of sound equipment, including first support positioned at front end, positioned at rear end and the second support with hollow out, multiple self-locking structures for being used to penetrate second support hollow out are provided with the first support;The self-locking structure includes the pedestal being fixed in first support, and the lock on pedestal is rotatably connected on by elastic device;Using the pivot center of lock as boundary, one end of lock is designated as drive end, and the other end is designated as driven end;Also include the cylinder in lock drive end motion path;The cylinder is configured as:Stop reset of the drive end under the elastic restitution of elastic device;Escape groove is provided with the cylinder.The fast installation support of the present invention, it is reliable using the installation of Purely mechanical, stable connection;And simple operation, improve the efficiency of installation.

Description

A kind of mounting structure of fast installation support and sound equipment
Technical field
The present invention relates to a kind of fast installation support;It is especially suitable the invention further relates to a kind of mounting structure of house ornamentation sound equipment For installation of the house ornamentation sound equipment on wall.
Background technology
With the improvement of living standards, requirement of the people to quality of the life also more and more higher.Such as in house ornamentation field, it is more next More people is liked by the sound equipment of house ornamentation in wall, circular stereoeffect so as to realize sound equipment etc..
The pre-installation support of most of customized installation sound equipments and front panel are all to make to be screwed in one on the market at present Rise, realize the combination with wall by the card column with thread tapping during installation, workmen uses electric from outside during user installation Dynamic bottle opener is locked and dismantled, and because thread tapping length is long, screw screws in, the stroke of back-out is bigger, and installation is not square Just and it can not determine whether card column has been engaging in place with wall.
The content of the invention
It is an object of the present invention to provide a kind of fast installation support.
According to an aspect of the present invention, there is provided a kind of fast installation support, including first support positioned at front end, be located at Rear end and the second support with hollow out, multiple self-lockings for being used to penetrate second support hollow out are provided with the first support Structure, the self-locking structure includes the pedestal being fixed in first support, and is rotatably connected on by elastic device on pedestal Lock;Using the pivot center of lock as boundary, one end of lock is designated as drive end, and the other end is designated as driven end;Also include being located at Latch the cylinder in drive end motion path;The cylinder is configured as:Stop that drive end recovers to make in the elasticity of elastic device Reset under;Escape groove is provided with the cylinder;
The lock is as follows with the matching relationship of cylinder:Rotating the cylinder makes its escape groove corresponding with the drive end latched When, described latch in the presence of its elastic restoring force deflects until the drive end and the inwall of cylinder escape groove of lock connect Touch together, now the driven end of the lock deflects in the locking surface of second support therewith;Rotating the cylinder makes outside it During wall is corresponding with the drive end latched, reversely deflection occurs for the drive end of the outer wall driving lock of the cylinder, so that The driven end of lock departs from from the locking surface of the first support.
Alternatively, axle is provided with the pedestal, the lock is rotatably connected in the rotating shaft, the elastic device For torsion spring, on the shaft, one end of torsion spring is against on lock the torsion spring set, and the other end is against on pedestal.
Alternatively, the elastic device is the shell fragment between pedestal and lock.
Alternatively, the second support is framework, and the hollow out is the middle cavity of second support.
Alternatively, the front position of the cylinder is provided with the knob for rotating the cylinder.
Alternatively, the rear end of the first support is combined with the front end of second support by way of locating slot, locating piece Together.
Alternatively, the self-locking structure is provided with multiple, is evenly distributed in the circumference of first support.
According to another aspect of the present invention, a kind of mounting structure of sound equipment, including above-mentioned Fast Installation branch are additionally provided Frame, phonation unit is provided with the first support.
Alternatively, the first support includes being used for the preceding baffle that is fixed together with second support, and before being fixed on The panel of baffle front end.
Alternatively, the phonation unit includes bass unit, voice unit.
The fast installation support of the present invention, it is reliable using the installation of Purely mechanical, stable connection;And simple operation, carry The high efficiency of installation.
By referring to the drawings to the present invention exemplary embodiment detailed description, further feature of the invention and its Advantage will be made apparent from.
Brief description of the drawings
The accompanying drawing of a part for constitution instruction describes embodiments of the invention, and is used to solve together with the description Release the principle of the present invention.
Fig. 1 is the schematic diagram before mounting structure combination of the present invention.
Fig. 2 is the partial enlarged drawing of location A in Fig. 1.
Fig. 3 is the schematic diagram after mounting structure combination of the present invention.
Fig. 4 is along the profile of A-A positions in Fig. 3.
Fig. 5 is diagrammatic cross-section of the mounting structure of the present invention in dismounting.
Embodiment
The various exemplary embodiments of the present invention are described in detail now with reference to accompanying drawing.It should be noted that:Unless have in addition Body illustrates that the unlimited system of part and the positioned opposite of step, numerical expression and the numerical value otherwise illustrated in these embodiments is originally The scope of invention.
The description only actually at least one exemplary embodiment is illustrative to be never used as to the present invention below And its application or any restrictions that use.
It may be not discussed in detail for technology and equipment known to person of ordinary skill in the relevant, but in appropriate situation Under, the technology and equipment should be considered as part for specification.
In shown here and discussion all examples, any occurrence should be construed as merely exemplary, without It is as limitation.Therefore, other examples of exemplary embodiment can have different values.
It should be noted that:Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi It is defined, then it need not be further discussed in subsequent accompanying drawing in individual accompanying drawing.
The invention provides a kind of fast installation support, and it includes the first support positioned at front end, second positioned at rear end Support, multiple self-locking structures are provided with first support, the structure in second support with hollow out.When needing first support When being fixed together with second support, the rear end of first support and the front end of second support fit together, and are fixed on first Self-locking structure on frame through being against on the rear end of second support after the engraved structure in second support, so as to by first support with Second support is fixed together.
The second support of the present invention can be framework, such as rectangle frame etc..Now, hollow out is the middle cavity of second support; The self-locking structure of first support passes through the middle cavity of second support and is against on the rear end face of second support, completion first support, The locking of second support.
For the ease of the fast installation support of the description present invention, now by taking the mounting structure of sound equipment as an example, to the present invention first Support, the latch-up structure of second support, locking principle are described in detail.But it should be noted that the quick peace of the present invention Dress support not only may apply in the mounting structure of sound equipment, be also applied in other devices for needing quick lock in, herein It will not enumerate.
Referring to figs. 1 to Fig. 5, the invention provides a kind of mounting structure of sound equipment, and it includes the preceding baffle group positioned at front end Part 2, the pre-installation support 1 positioned at rear end.The pre-installation support 1 can pass through this with rectangular frame-shaped, the pre-installation support 1 Mode known to art personnel is pre-installed in wall, needs to assemble preceding baffle component 2 in pre-installation branch afterwards On frame 1, fixation of the baffle component 2 on wall before final realization.
Phonation unit is installed, the phonation unit can include bass unit, high pitch on the preceding baffle component 2 of the present invention Unit, the combination sounding of sound equipment can be realized by voice unit, bass unit.Preceding baffle component 2 can include preceding baffle with And it is fixed on the panel of preceding baffle front end.In the mounting groove set before phonation unit can be fixed on baffle, panel is fixed on The front end of preceding baffle, allow its appearance member as sound equipment.The structure of this sound equipment belongs to the known of those skilled in the art General knowledge, no longer illustrate herein.
The mounting structure of the present invention, in addition to the self-locking structure 3 being arranged on preceding baffle component 2, with reference to figure 2, Fig. 4, institute The pedestal 30 that self-locking structure 3 includes being fixed on preceding baffle is stated, the pedestal 30 can be integrally formed with preceding baffle.Self-locking Structure 3 also includes the lock 32 being rotatably connected on by elastic device on pedestal 30.
Specifically, it is provided with axle 31 on pedestal 30, the lock 32 is arranged on the axle 31 so that lock 32 can be with The axle 31 is that pivot center enters horizontal deflection.The elastic device of the present invention can be torsion spring 33, and the torsion spring 33 is enclosed on axle 31, its One end is against on lock 32, and the other end is against on pedestal 30 so that need to overcome the elastic force of torsion spring 33 when rotating lock 32, And it can be resetted under the elastic restoring force of torsion spring 33.
For a person skilled in the art, the elastic device can also be shell fragment, and the shell fragment may be mounted at lock Between button 32 and pedestal 30, to realize and the above-mentioned identical effect of torsion spring 33.The elastic device of the present invention can also be this area Other structures known to technical staff, are no longer illustrated herein.
The lock 32 can be with rectangular-blocklike, and it happens is that similar seesaw type or lever under the restriction of axle 31 The motion of formula.For the ease of description, now using the pivot center of lock 32 as boundary, the one end for latching 32 is designated as drive end 32b, another End is designated as driven end 32a.With reference to the direction shown in figure 4, the upper end for latching 32 is drive end 32b, and its lower end is driven end 32a. When lock 32 deflects, its drive end 32b, driven end 32a synchronization actions.
The self-locking structure of the present invention, in addition to the cylinder 34 in 32 drive end 32b motion paths of lock.The main body 34 It can be assemblied in pedestal 31, the cylinder 34 is configured as:Stop drive end 32b under the elastic restitution of elastic device Reset.
The main body 34 is assemblied in the position of the neighbouring lock drive end 32b in pedestal 31 so that latches 32 driving Together with end 32b can be engaged with cylinder 34, to prevent lock 32 from being resetted in the presence of torsion spring 33.That is, this Torsion spring 33 on Shi Suoshu locks 32 is in the state of pretension, and the effect of cylinder 34 is to hinder the reset of lock 32.
The cylinder 34 of the present invention can be cylinder, wherein escape groove 36 can be set in the partial sidewall of cylinder 34, join Examine Fig. 4.The setting of the escape groove 36 allows to change the deflection angle of lock 32, when escape groove 36 and the lock of cylinder 34 When drive end 32b is relative, lock 32 deflects under the elastic restoring force of torsion spring 33, until drive end 32b is with avoiding The inwall of groove 36 is engaged together again, thus achieves the adjustment of 32 deflection angles of lock.
And during rotating cylinder 34 makes its outer wall with drive end 32b, the outer wall of cylinder 34 can extrude drive end 32b Away from escape groove 36, rotating backward for lock is realized.On cylinder 34 position of escape groove 36 similar to eccentric wheel structure, When the different position of cylinder 34 coordinates with drive end 32b, the angle for deflecting drive end 32b is different.
This allows for by the design of structure the driven end 32a of lock 32 being allowed to complete during above-mentioned rotation Locking or disengaging to locking surface 1a on pre-installation support 1.Specifically, rotating the cylinder 34 makes its escape groove 36 and lock When 32 drive end 32b is relative, the lock 32 is deflected in the presence of its elastic restoring force until the driving of lock 32 End 32b and the inwall of the escape groove 36 of cylinder 34 contact, and now the driven end 32a of the lock 32 deflects to pre- peace therewith On the locking surface 1a for filling support 1, with reference to figure 4.Make its outer wall corresponding with the drive end 32b of lock 32 when rotating the cylinder 34 During, reversely deflection occurs for the drive end 32b of the outer wall driving lock 32 of the cylinder 34, so that the driven end of lock 32 32a departs from from the locking surface 1a of the pre-installation support 1, with reference to figure 5.
Relative position between driven end 32a yawing moment and lock 32 and locking surface 1a on pre-installation support 1 is relevant, Such as the direction with reference to shown in figure 4, because lock 32 is located at locking surface 1a inner side, therefore to realize 32a pairs of driven end of lock Locking surface 1a locking is, it is necessary to be deflected outward driven end 32a.
During initial position, the escape groove 36 and the drive end 32b of lock 32 of the cylinder 34 are combined together.With reference to figure 4 View direction, during assembling, the back-end location of preceding baffle component 2 is alignd with pre-installing the front end of support 1 and is bonded, when self-locking knot When structure 3 is through the middle cavity for pre-installing support 1, the inwall of pre-installation support 1 can extrude the driven end 32a of lock 32, make driven Hold direction from 32a to cylinder 34 deflect, now it is described lock 32 drive end 32b can depart from escape groove 36, make lock 32 with Middle cavity of the approximately perpendicular mode through pre-installation support 1.
After the driven end 32a for latching 32 passes from the middle cavity for pre-installing support 1, due to losing middle cavity inner wall Limitation, latching 32 driven end 32a can be deflected outward under the elastic restitution of torsion spring 33, until drive end 32b and cylinder 34 escape groove 36 is engaged together, and the driven end 32a for now latching 32 is then against the locking surface 1a for pre-installing support 1 On, so as to complete to pre-install the locking of support 1 and preceding baffle component 2.And when locking self-locking structure 3 can send " " The sound, this is due to the sound caused by the escape groove 36 of the drive end 32b and the cylinder 34 that latch 32 is combined together suddenly It can remind worker that now self-locking structure 3 is in lockup state.
When needing to pull down preceding baffle component 2 from pre-installation support 1, rotating cylinder 34.With reference to figure 5, in cylinder In 34 rotation process, latch 32 drive end 32b and extruded by the outer wall of cylinder 34 reverse deflection can occur.Namely Say, the drive end 32b can deviate from from the escape groove 36 of cylinder 34, and the driven end 32a for now latching 32 can be towards cylinder 34 Direction deflects, so as to depart from the locking surface 1a for pre-installing support 1.
Herein it should be noted that either during assembling, or during dismounting, preceding baffle component 2 Slight deformation can occur with pre-installation support 1, thereby may be ensured that self-locking structure can lock pre-installation support 1, It can ensure that driven end 32a smoothly can depart from from locking surface 1a.Such as with reference to figure 4, Fig. 5, when driven end 32a is from locking When departing from the 1a of face, the driven end 32a can extrude locking surface 1a and deform downwards first, can just make driven end 32a end Head is crossed locking surface 1a and departed from locking surface 1a.
The cylinder 34 of the present invention passes through pedestal 30, and its front end can pass from preceding baffle, to facilitate operation.Preferably That the front position of the cylinder 34 is provided with the knob 35 for rotating the cylinder 34, for example, yi word pattern knob 35 or Shape well-known to those skilled in the art.
The mounting structure of the present invention, in order to ensure that preceding baffle component 2 and pre-installation support 1 can be firmly bonded to one Rise, the rear end of the preceding baffle component 2 is combined together with pre-installing the front end of support 1 by way of locating slot, locating piece. With reference to figure 4, the marginal position of the preceding rear end of baffle component 2 is provided with multiple first flange 2a, between multiple first flange 2a Form the first groove;The marginal position of pre-installation support 1 front end is provided with multiple second flange 1b, multiple second flange 1b Between form the second groove.When assembling, it is second recessed to stretch into pre-installation support 1 by the first flange 2a of preceding baffle component 2 In groove, the second flange 1b of pre-installation support 1 is extend into the first groove of preceding baffle component 2, thereby may be ensured that the two It is firm to combine.
The mounting structure of the present invention, it is reliable using the installation of Purely mechanical, stable connection;And simple operation, improve The efficiency of installation.
Although some specific embodiments of the present invention are described in detail by example, the skill of this area Art personnel it should be understood that above example merely to illustrating, the scope being not intended to be limiting of the invention.The skill of this area Art personnel to above example it should be understood that can modify without departing from the scope and spirit of the present invention.This hair Bright scope is defined by the following claims.

Claims (10)

  1. A kind of 1. fast installation support, it is characterised in that:Including the first support positioned at front end, positioned at rear end and with hollow out Second support, multiple self-locking structures for being used to penetrate second support hollow out, the self-locking knot are provided with the first support Structure includes the pedestal being fixed in first support, and the lock on pedestal is rotatably connected on by elastic device;With lock Pivot center is boundary, and one end of lock is designated as drive end, and the other end is designated as driven end;Also include positioned at lock driving end motion road Cylinder in footpath;The cylinder is configured as:Stop reset of the drive end under the elastic restitution of elastic device;The post Escape groove is provided with body;
    The lock is as follows with the matching relationship of cylinder:Rotate the cylinder make its escape groove with latch drive end to it is corresponding when Described latch in the presence of its elastic restoring force deflects until the drive end of lock contacts with the inwall of cylinder escape groove Together, now the driven end of the lock deflects in the locking surface of second support therewith;Rotating the cylinder makes its outer wall During corresponding with the drive end of lock, reversely deflection occurs for the drive end of the outer wall driving lock of the cylinder, so that lock The driven end of button departs from from the locking surface of the first support.
  2. 2. fast installation support according to claim 1, it is characterised in that:Axle, the lock are provided with the pedestal On the shaft, the elastic device is torsion spring, and on the shaft, one end of torsion spring is against lock to the torsion spring set for button rotation connection Buckle, the other end is against on pedestal.
  3. 3. fast installation support according to claim 1, it is characterised in that:The elastic device is installed in pedestal and lock Shell fragment between button.
  4. 4. fast installation support according to claim 1, it is characterised in that:The second support is framework, the hollow out For the middle cavity of second support.
  5. 5. fast installation support according to claim 1, it is characterised in that:The front position of the cylinder, which is provided with, to be used for Rotate the knob of the cylinder.
  6. 6. fast installation support according to claim 1, it is characterised in that:The rear end of the first support and second support Front end be combined together by way of locating slot, locating piece.
  7. 7. fast installation support according to claim 1, it is characterised in that:The self-locking structure be provided with it is multiple, uniformly It is distributed in the circumference of first support.
  8. A kind of 8. mounting structure of sound equipment, it is characterised in that:Including the Fast Installation according to any one of claim 1 to 7 Support, phonation unit is provided with the first support.
  9. 9. mounting structure according to claim 8, it is characterised in that:The first support includes being used to consolidate with second support Preceding baffle together is scheduled on, and is fixed on the panel of preceding baffle front end.
  10. 10. mounting structure according to claim 8, it is characterised in that:The phonation unit includes bass unit, high pitch list Member.
CN201710640655.9A 2017-07-31 2017-07-31 Quick installing support and mounting structure of stereo set Active CN107426636B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
CN201710640655.9A CN107426636B (en) 2017-07-31 2017-07-31 Quick installing support and mounting structure of stereo set

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CN107426636A true CN107426636A (en) 2017-12-01
CN107426636B CN107426636B (en) 2023-09-01

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108366307A (en) * 2018-01-29 2018-08-03 歌尔丹拿音响有限公司 The fixed bracket assembly of stereo set
EP3933261A1 (en) * 2020-06-29 2022-01-05 Herbert Waldmann GmbH & Co. KG Recessed light and/or camera

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Publication number Priority date Publication date Assignee Title
CN101540860A (en) * 2009-02-13 2009-09-23 苏州胜利精密制造科技股份有限公司 Fixed base for liquid crystal television
CN102168702A (en) * 2011-01-26 2011-08-31 深圳市洲明科技股份有限公司 Latch connecting device, light emitting diode (LED) box body and LED display screen
CN204595720U (en) * 2015-03-30 2015-08-26 光宝电子(广州)有限公司 There is the casing of bogey
US20150305183A1 (en) * 2014-04-17 2015-10-22 Roe Visual Co., Ltd Lock Catch Structure
CN205104166U (en) * 2014-04-21 2016-03-23 冉启洁 Display screen mounting structure of area lock box
CN106231452A (en) * 2016-09-07 2016-12-14 歌尔丹拿音响有限公司 A kind of fast installation support and the mounting structure of sound equipment
CN206136175U (en) * 2016-09-07 2017-04-26 歌尔丹拿音响有限公司 Mounting structure's adjusting device and mounting structure of stereo set
CN206136167U (en) * 2016-09-07 2017-04-26 歌尔丹拿音响有限公司 Assembly structure of self -lock device and stereo set
CN207124715U (en) * 2017-07-31 2018-03-20 歌尔智能科技有限公司 A kind of mounting structure of fast installation support and sound equipment

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101540860A (en) * 2009-02-13 2009-09-23 苏州胜利精密制造科技股份有限公司 Fixed base for liquid crystal television
CN102168702A (en) * 2011-01-26 2011-08-31 深圳市洲明科技股份有限公司 Latch connecting device, light emitting diode (LED) box body and LED display screen
US20150305183A1 (en) * 2014-04-17 2015-10-22 Roe Visual Co., Ltd Lock Catch Structure
CN205104166U (en) * 2014-04-21 2016-03-23 冉启洁 Display screen mounting structure of area lock box
CN204595720U (en) * 2015-03-30 2015-08-26 光宝电子(广州)有限公司 There is the casing of bogey
CN106231452A (en) * 2016-09-07 2016-12-14 歌尔丹拿音响有限公司 A kind of fast installation support and the mounting structure of sound equipment
CN206136175U (en) * 2016-09-07 2017-04-26 歌尔丹拿音响有限公司 Mounting structure's adjusting device and mounting structure of stereo set
CN206136167U (en) * 2016-09-07 2017-04-26 歌尔丹拿音响有限公司 Assembly structure of self -lock device and stereo set
CN207124715U (en) * 2017-07-31 2018-03-20 歌尔智能科技有限公司 A kind of mounting structure of fast installation support and sound equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108366307A (en) * 2018-01-29 2018-08-03 歌尔丹拿音响有限公司 The fixed bracket assembly of stereo set
EP3933261A1 (en) * 2020-06-29 2022-01-05 Herbert Waldmann GmbH & Co. KG Recessed light and/or camera

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