CN207854163U - Loud speaker quick locking structure - Google Patents
Loud speaker quick locking structure Download PDFInfo
- Publication number
- CN207854163U CN207854163U CN201820208329.0U CN201820208329U CN207854163U CN 207854163 U CN207854163 U CN 207854163U CN 201820208329 U CN201820208329 U CN 201820208329U CN 207854163 U CN207854163 U CN 207854163U
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- China
- Prior art keywords
- pedestal
- panel
- screw
- loud speaker
- locking structure
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Abstract
The utility model discloses a kind of loud speaker quick locking structure, include pedestal, loudspeaker group, inside casing and panel, the middle part of the pedestal forms accommodating space, loudspeaker group is mounted on by inside casing in the accommodating space, the panel cover conjunction is locked and connected by locking screw soon with pedestal above loudspeaker group, the fast lock screw forms stud and screw head, the stud is equipped with fixture block, screw head is from end face to sinking into a counterbore, screw head side wall is equipped with the card slot communicated with counterbore, and the utility model may achieve the fast assembling-disassembling of panel and pedestal by the structure of fast lock screw.
Description
Technical field
The utility model is related to the technical fields of loud speaker, especially related to the structure of ceiling type loudspeaker.
Background technology
A kind of common ceiling type loudspeaker, traditional mounting structure be by loudspeaker assembly be mounted on a pedestal in, and
It prevents from by panel fixation, penetrates the through-hole opened up on ceiling again later and be integrally locked in pre-plugged in ceiling
On interior sound box, the connection type of the usual pedestal and panel is mostly used general screw and is connected in a manner of screw-thread fit,
Fast assembling-disassembling is cannot achieve, and resonance be easy to cause loosened screw to loud speaker for a long time, influences the stability of connection, this practicality
It is novel to be improved for above-mentioned.
Utility model content
The purpose of this utility model is to provide a kind of loud speaker quick locking structures convenient for disassembly and assembly, quick and firm.
To achieve the above object, the technical solution adopted in the utility model is：A kind of loud speaker quick locking structure, includes seat
The middle part of body, loudspeaker group, inside casing and panel, the pedestal forms accommodating space, and loudspeaker group is mounted on the accommodating sky by inside casing
In, the panel cover conjunction is locked and connected by locking screw soon with pedestal above loudspeaker group, and the fast lock screw forms spiral shell
Column and screw head, the stud are equipped with fixture block, and screw head is equipped with the card communicated with counterbore from end face to a counterbore, screw head side wall is sunk into
Slot.
The pedestal is equipped with the lock with fast lock screw cooperation, and the middle part of the lock is equipped with through-hole up and down, leads to
A limit contracting platform is equipped in hole, contracting platform lower sidewalls protrude above the convex block of one and the cooperation of screw head counterbore.
The panel is equipped with to be closed fixed block when on pedestal and is placed in lock with the one-to-one fixed block of lock, panel cover
A slot with opening is laterally opened up in block hole, on the fixed block, the fixture block formation of the slot and stud coordinates, the bottom of slot
Face is set as oblique surface.
Screw head counterbore base center is equipped with a screw channel for screwdriver operation.
The described inside casing is equipped with the hole that several correspondences house loudspeaker group.
The panel is hollow cyclic structure, and the hollow portion of the panel is equipped with guard.
Using the above scheme, the utility model locks screw structural novelty soon, easy to operate, may achieve face by fast lock screw
The fast assembling-disassembling of plate and pedestal, and combination is firm firm.
Description of the drawings
Fig. 1 is the structural exploded view of the utility model；
Fig. 2 is the composite structure sectional view of the utility model；
Fig. 3 is the partial enlarged view of Fig. 2；
Fig. 4,5 be the utility model panel structural perspective and section plan；
Fig. 6 is the partial enlarged view of Fig. 5；
Fig. 7,8,9 are the structural schematic diagram that the utility model locks screw soon；
Figure 10 is that the utility model locks partial structural diagram before screw locking soon；
Figure 11 is that the utility model locks the partial structural diagram after screw locking soon.
Specific implementation mode
It elaborates to the utility model below in conjunction with specific implementation.
As shown in Figures 1 to 9, it is the loud speaker quick locking structure of the utility model, is implemented on ceiling type loudspeaker, includes
Pedestal 1, loudspeaker group 2, inside casing 3, panel 4, fast lock screw 5 and guard 6；
The middle part of the pedestal 1 forms accommodating space 11, and loudspeaker group 2 is integrally mounted at pedestal 1 after being positioned by inside casing 3
In accommodating space 11, which is equipped with the hole 31 that several correspondences house loudspeaker group 2, and the lid of the panel 4 is closed in loudspeaker group 2
Top, the panel 4 are hollow cyclic structure, and the hollow portion in panel 4 is arranged in guard 6, and the structure of the guard 6 and panel 4 can
Using the prior art, non-this case is crucial, and so it will not be repeated, and specifically the panel 4 is locked by locking screw 5 soon with pedestal 1 for this case
It is solidly connected.
The fast lock screw 5 forms stud 51 and screw head 52, and the outer wall of stud 51 is equipped with a fixture block 511, screw head 52
Middle part is equipped with the card slot 522 communicated with counterbore 521,521 bottom center of counterbore from end face to a counterbore 521, side wall is sunk into
The screw channel 523 operated for screwdriver equipped with one；
The pedestal 1 is equipped with the lock 12 coordinated with fast lock screw 5, and this case lock 12 is integrally formed with pedestal 1, lock
Seat 12 has laid four around the surroundings of pedestal 1, and the middle part of the lock 12 is equipped with through-hole 121 up and down, pre- in through-hole 121
Positioning is set equipped with a limit contracting platform 122, and 122 lower sidewalls of limit contracting platform protrude above a convex block 123, the convex block 123 and screw head
52 card slot 522 forms cooperation；
The panel 4 is wide along 41 around outer rim formation one, and the wide lower section along 41 is equipped with and 12 one-to-one fixed block of lock
42, the lid of panel 4 closes the fixed block 42 when on pedestal 1 and is placed in lock through-hole 121, is located at the top of through-hole 121, the fixed block
A slot 421 that cooperation is formed with stud fixture block 511 with opening is laterally opened up on 42, the bottom surface of slot 421 is set as oblique surface
422；
When installation, loudspeaker group 2 is mounted in the accommodating space 11 of pedestal 1, and the lid of panel 4 is closed makes fixed block 42 on pedestal 1
Be placed in the through-hole 121 of pedestal lock, the stud of fast lock screw 5 stretched into lock through-hole 121, in place when the fast lock screw 5
For 52 contact of screw head on the limit contracting platform 122 in through-hole 121, the convex block 123 of 121 lower part of lock through-hole is placed in the card slot of screw head 52
In 522, the fixture block 511 on 51 outer wall of stud is placed in the slot 421 of panel fixed block, is located at the low level of slot oblique surface 422
Place, shown in Figure 10, screw 5 is locked in turn later soon, is made to lock screw 5 soon and is turned an angle, and the card on 51 outer wall of stud is enabled
Block 511 moves up packing along the oblique surface 422 of slot and quickly panel 4 can be locked together on pedestal 1, shown in Figure 11,
It can be seen that the utility model locks screw structural novelty soon, and it is easy to operate, it may achieve panel by fast lock screw and the quick of pedestal torn open
Dress, and combination is firm firm.
Claims (6)
- Include pedestal, loudspeaker group, inside casing and panel 1. a kind of loud speaker quick locking structure, the middle part of the pedestal forms accommodating Space, loudspeaker group are mounted on by inside casing in the accommodating space, it is characterised in that：The panel cover conjunction passes through above loudspeaker group Fast lock screw is locked and connected with pedestal, and the fast lock screw forms stud and screw head, which is equipped with fixture block, and screw head is held certainly Towards a counterbore is sunk into, screw head side wall is equipped with the card slot communicated with counterbore.
- 2. loud speaker quick locking structure as described in claim 1, it is characterised in that：The pedestal is equipped with and fast lock screw cooperation Lock, the middle part of the lock is equipped with through-hole up and down, a limit contracting platform is equipped in through-hole, and contracting platform lower sidewalls protrude above One convex block coordinated with screw head counterbore.
- 3. loud speaker quick locking structure as claimed in claim 1 or 2, it is characterised in that：The panel is equipped with lock one by one Corresponding fixed block, panel cover are closed fixed block when on pedestal and are placed in lock through-hole, and a band is laterally opened up on the fixed block The fixture block of the slot of opening, the slot and stud forms cooperation, and the bottom surface of slot is set as oblique surface.
- 4. loud speaker quick locking structure as described in claim 1, it is characterised in that：Screw head counterbore base center is equipped with one and supplies The screw channel of screwdriver operation.
- 5. loud speaker quick locking structure as described in claim 1, it is characterised in that：The described inside casing, which is equipped with several correspondences, to be held Set the hole of loudspeaker group.
- 6. loud speaker quick locking structure as described in claim 1, it is characterised in that：The panel is hollow cyclic structure, should The hollow portion of panel is equipped with guard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820208329.0U CN207854163U (en) | 2018-02-06 | 2018-02-06 | Loud speaker quick locking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820208329.0U CN207854163U (en) | 2018-02-06 | 2018-02-06 | Loud speaker quick locking structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207854163U true CN207854163U (en) | 2018-09-11 |
Family
ID=63411324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820208329.0U Active CN207854163U (en) | 2018-02-06 | 2018-02-06 | Loud speaker quick locking structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207854163U (en) |
-
2018
- 2018-02-06 CN CN201820208329.0U patent/CN207854163U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |