CN208850032U - A kind of loudspeaker that waterproof performance is good - Google Patents
A kind of loudspeaker that waterproof performance is good Download PDFInfo
- Publication number
- CN208850032U CN208850032U CN201821824027.2U CN201821824027U CN208850032U CN 208850032 U CN208850032 U CN 208850032U CN 201821824027 U CN201821824027 U CN 201821824027U CN 208850032 U CN208850032 U CN 208850032U
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- China
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- waterproof cover
- waterproof
- wall
- fixedly installed
- bottom side
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Abstract
The utility model discloses a kind of good loudspeaker of waterproof performance, including waterproof cover, the top side of the waterproof cover is movably installed with protective cover, movable span is offered on the bottom side inner wall of waterproof cover, motion bar is movably installed in movable span, the both ends of motion bar all extend to outside movable span, the top of motion bar is fixedly installed with the mobile bar in waterproof cover, the two sides of motion bar are equipped with the installation cavity being provided on waterproof cover, Rotational Cylindrical is equipped in two installation cavitys, the bottom end of two Rotational Cylindricals is fixedly installed with telescopic rod, telescopic chute is offered on the bottom side inner wall of two installation cavitys.The utility model structure is simple, it is rotated by two kellies into card slot, protective cover can be easily mounted on waterproof cover, so that the installing and dismounting of protective cover more stable and convenient, change the mode of common buckle installation, the service life for improving protective cover, has saved social resources, meets the demand of people.
Description
Technical field
The utility model relates to the good loudspeaker of loudspeaker technical field more particularly to a kind of waterproof performance.
Background technique
Loudspeaker, that is, loudspeaker or speaker (domestic word), it is other that it is mostly briefly divided into two major classes by people, first is that seat
Formula, first is that bookshelf-type, but no matter bookshelf or seat ground, the method all difference for putting position are little.
Publication No. CN206226707U discloses a kind of safe water proof and dust proof loudspeaker, including safety protecting cover, protecting frame
Body, speaker body, one layer of waterproof sound passing membrane and loudspeaker ontology, the security protection, which covers, is provided with water proof and dust proof net, described
Speaker body is connected with each other by protection lid gasket and safety protecting cover, and the protection framework passes through link block and speaker body phase
It connects, and is fixed with waterproof grommet on the outside of speaker body, one layer of waterproof sound passing membrane passes through gum patch and loudspeaker sheet
Body is connected with each other, and drainage hole is provided on the outside of one layer of waterproof sound passing membrane, but passes through buckle peace in this device when protective cover
It on waterproof cover, but buckles and is easily broken during maintenance of loudspeaker etc., can not pacify so as to cause protective cover
On waterproof cover, the protective cover that can only more renew causes the waste of resource, and there are improved spaces.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of waterproof performance proposed is good
Loudspeaker.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of loudspeaker that waterproof performance is good, including waterproof cover, the top side of the waterproof cover are movably installed with protective cover, waterproof
Movable span is offered on the bottom side inner wall of shell, motion bar is movably installed in movable span, and the both ends of motion bar all extend to activity
Outside hole, the top of motion bar is fixedly installed with the mobile bar in waterproof cover, and the two sides of motion bar, which are equipped with, is provided with waterproof
Installation cavity on shell, is equipped with Rotational Cylindrical in two installation cavitys, and the bottom end of two Rotational Cylindricals is fixedly installed with telescopic rod, and two
Telescopic chute is offered on the bottom side inner wall of installation cavity, the bottom end of two telescopic rods extends respectively in two telescopic chutes, and two
Offering moving hole on installation cavity side inner wall close to each other, the both ends of mobile bar extend through two moving hole, and two
Equal annular offers shifting chute in Rotational Cylindrical, and the both ends of mobile bar extend respectively in two shifting chutes, the bottom of the protective cover
Side is fixedly installed with the link block in waterproof cover, and annular offers card slot on link block, and two installation cavitys are close to each other
The arcuate socket above moving hole is offered on the inner wall of side, is movably installed with kelly in two arcuate sockets, kelly
Both ends all extend to outside arcuate socket, and two kelly one end close to each other all extend in card slot, what two kellies were located remotely from each other
One end is respectively and fixedly installed on two Rotational Cylindrical sides close to each other, is movably installed on the bottom side inner wall of the waterproof cover
Loudspeaker ontology.
Preferably, the side that two Rotational Cylindricals are located remotely from each other offers V-groove, is movably installed in two V-grooves
Fixed link, one end that two fixed links are located remotely from each other are respectively and fixedly installed on the side inner wall that two installation cavitys are located remotely from each other.
Preferably, the bottom side of the protective cover is fixedly installed with rubber gasket, the bottom side of rubber gasket and waterproof cover
Top side be in close contact.
Preferably, annular offers rotation slot on the inner wall of the telescopic chute, is rotatably equipped with rotating block in rotation slot, stretches
The bottom end of contracting bar is fixedly mounted on the top side of rotating block.
Preferably, the bottom end of the motion bar is fixedly installed with swing handle, and the surrounding fixing sleeve of swing handle is connected to rubber
The top side of gum cover, rubber sleeve is fixedly mounted on the bottom side of waterproof cover.
Preferably, the bottom side of the mobile bar is fixedly installed with one end of multiple springs, and the bottom end of multiple springs is fixed
It is mounted on the bottom side inner wall of waterproof cover.
Compared with prior art, the utility model has the beneficial effects that
In the utility model, by waterproof cover, protective cover, movable span, motion bar, telescopic rod, mobile bar, telescopic chute, turn
Dynamic slot, rotating block, swing handle, installation cavity, Rotational Cylindrical, shifting chute, moving hole are used cooperatively, when needing to dismantle protective cover
When, swing handle is pulled, swing handle rotates so that motion bar is mobile, and motion bar is mobile to drive mobile bar mobile, and mobile bar is moved
Compress multiple spring stress, mobile bar is mobile to drive two Rotational Cylindricals mobile, by waterproof cover, protective cover,
The cooperation of Rotational Cylindrical, shifting chute, moving hole, link block, card slot, arcuate socket, kelly, fixed link, V-groove, loudspeaker ontology makes
With so that Rotational Cylindrical drives telescopic rod mobile, telescopic rod is mobile to drive rotating block to move in rotation slot, while Rotational Cylindrical
It is rotated in fixed link while mobile by V-groove, so that two kellies are detached from card slot, at this point, can be taken off
Protective cover；
The utility model structure is simple, is rotated by two kellies into card slot, can easily be mounted on protective cover
On waterproof cover, so that the installing and dismounting of protective cover more stable and convenient, changes the mode of common buckle installation, improves
The service life of protective cover, has saved social resources, meets the demand of people.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of good loudspeaker of waterproof performance structural schematic diagram；
Fig. 2 be the utility model proposes a kind of good loudspeaker of waterproof performance Fig. 1 in part A structural schematic diagram；
Fig. 3 be the utility model proposes a kind of good loudspeaker of waterproof performance Fig. 1 in part B structural schematic diagram.
In figure: 1 waterproof cover, 2 protective covers, 3 movable spans, 4 motion bars, 5 telescopic rods, 6 mobile bars, 7 telescopic chutes, 8 rotation slots,
9 rotating blocks, 10 swing handles, 11 installation cavitys, 12 Rotational Cylindricals, 13 shifting chutes, 14 moving hole, 15 link blocks, 16 card slots, 17 arcs
Hole, 18 kellies, 19 fixed links, 20V type groove, 21 loudspeaker ontologies.
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.1-3, the good loudspeaker of a kind of waterproof performance, including waterproof cover 1, the top side of waterproof cover 1 are movably installed with anti-
Protecting cover 2 offers movable span 3 on the bottom side inner wall of waterproof cover 1, is movably installed with motion bar 4 in movable span 3, and the two of motion bar 4
End all extends to outside movable span 3, and the top of motion bar 4 is fixedly installed with the mobile bar 6 in waterproof cover 1, and the two of motion bar 4
Side is equipped with the installation cavity 11 being provided on waterproof cover 1, is equipped with Rotational Cylindrical 12 in two installation cavitys 11, two Rotational Cylindricals 12
Bottom end is fixedly installed with telescopic rod 5, offers telescopic chute 7 on the bottom side inner wall of two installation cavitys 11, two telescopic rods 5
Bottom end extends respectively in two telescopic chutes 7, offers moving hole 14 on two installation cavitys 11 side inner wall close to each other,
The both ends of mobile bar 6 extend through two moving hole 14, and annular offers shifting chute 13, mobile bar 6 in two Rotational Cylindricals 12
Both ends extend respectively in two shifting chutes 13, the bottom side of protective cover 2 is fixedly installed with the link block in waterproof cover 1
15, annular offers card slot 16 on link block 15, offers to be located on two installation cavitys 11 side inner wall close to each other and move
The arcuate socket 17 of 14 top of hole is moved, is movably installed with kelly 18 in two arcuate sockets 17, the both ends of kelly 18 all extend to arc
Outside shape hole 17, two one end close to each other of kelly 18 are all extended in card slot 16, one end that two kellies 18 are located remotely from each other point
It is not fixedly mounted on two sides close to each other of Rotational Cylindrical 12, is movably installed with loudspeaker on the bottom side inner wall of waterproof cover 1
Ontology 21 pulls swing handle 10 when needing to dismantle protective cover 2, and swing handle 10 rotates so that the movement of motion bar 4, activity
Bar 4 is mobile to drive mobile bar 6 mobile, and mobile bar 6 compresses multiple spring stress, and mobile bar 6 is mobile to be driven
Two Rotational Cylindricals 12 are mobile.
The side that two Rotational Cylindricals 12 are located remotely from each other offers V-groove 20, is movably installed in two V-grooves 20 solid
Fixed pole 19, one end that two fixed links 19 are located remotely from each other are respectively and fixedly installed to the side inner wall that two installation cavitys 11 are located remotely from each other
On, the bottom side of protective cover 2 is fixedly installed with rubber gasket, and the bottom side of rubber gasket and the top side of waterproof cover 1 are in close contact,
Annular offers rotation slot 8 on the inner wall of telescopic chute 7, and rotating block 9 is rotatably equipped in rotation slot 8, and the bottom end of telescopic rod 5 is fixed
It is mounted on the top side of rotating block 9, the bottom end of motion bar 4 is fixedly installed with swing handle 10, and the surrounding of swing handle 10 is fixed
It is socketed rubber sleeve, the top side of rubber sleeve is fixedly mounted on the bottom side of waterproof cover 1, and the bottom side of mobile bar 6 is fixedly installed with more
One end of a spring, the bottom end of multiple springs are fixedly mounted on the bottom side inner wall of waterproof cover 1, so that 12 band of Rotational Cylindrical
Dynamic telescopic rod 5 is mobile, and telescopic rod 5 is mobile to drive rotating block 9 to move in rotation slot 8, while Rotational Cylindrical 12 is while mobile
It is rotated in fixed link 19 by V-groove 20, so that two kellies 18 are detached from card slot 16, at this point, can be taken off protecting
Lid 2, by the corresponding top side for being placed on waterproof cover 1 of protective cover 2, unclamps swing handle 10, by more when needing to install
The drawing force of a spring rotates two kellies 18 into card slot 16, and operation can be completed.
Working principle: when needing to dismantle protective cover 2, swing handle 10 is pulled, swing handle 10 rotates so that motion bar 4
Mobile, motion bar 4 is mobile to drive mobile bar 6 mobile, and mobile bar 6 compresses multiple spring stress, mobile bar 6
Mobile to drive two Rotational Cylindricals 12 mobile, so that Rotational Cylindrical 12 drives telescopic rod 5 mobile, telescopic rod 5 is mobile to drive rotation
Block 9 moves in rotation slot 8, while Rotational Cylindrical 12 is rotated in fixed link 19 while mobile by V-groove 20, to make
It obtains two kellies 18 and is detached from card slot 16, at this point, can be taken off protective cover 2, it is when needing to install, protective cover 2 is corresponding
Be placed on the top side of waterproof cover 1, unclamp swing handle 10, by the drawing force of multiple springs make two kellies 18 rotate into
In card slot 16, operation can be completed.
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 good loudspeaker of waterproof performance, including waterproof cover (1), which is characterized in that the top side activity of the waterproof cover (1) is pacified
It equipped with protective cover (2), is offered on the bottom side inner wall of waterproof cover (1) movable span (3), is movably installed with activity in movable span (3)
Bar (4), the both ends of motion bar (4) all extend to movable span (3) outside, and the top of motion bar (4) is fixedly installed with positioned at waterproof cover
(1) mobile bar (6) in, the two sides of motion bar (4) are equipped with the installation cavity (11) being provided on waterproof cover (1), two installations
It is equipped with Rotational Cylindrical (12) in chamber (11), the bottom end of two Rotational Cylindricals (12) is fixedly installed with telescopic rod (5), two installation cavitys
(11) it is offered on bottom side inner wall telescopic chute (7), the bottom end of two telescopic rods (5) extends respectively to two telescopic chutes (7)
It is interior, it is offered moving hole (14) on two installation cavitys (11) side inner wall close to each other, the both ends of mobile bar (6) are passed through respectively
Two moving hole (14) are worn, annular offers shifting chute (13) on two Rotational Cylindricals (12), and the both ends of mobile bar (6) are prolonged respectively
It extends in two shifting chutes (13), the bottom side of the protective cover (2) is fixedly installed with the link block in waterproof cover (1)
(15), annular offers card slot (16) on link block (15), opens up on two installation cavitys (11) side inner wall close to each other
There is the arcuate socket (17) being located above moving hole (14), is movably installed with kelly (18), kelly in two arcuate sockets (17)
(18) both ends all extend to arcuate socket (17) outside, and two kelly (18) one end close to each other all extend in card slot (16),
One end that two kellies (18) are located remotely from each other is respectively and fixedly installed on two Rotational Cylindrical (12) sides close to each other, described anti-
Loudspeaker ontology (21) are movably installed on the bottom side inner wall of water hull (1).
2. a kind of good loudspeaker of waterproof performance according to claim 1, which is characterized in that two Rotational Cylindricals (12) are mutually remote
From side offer V-groove (20), is movably installed with fixed link (19) in two V-grooves (20), two fixed links
(19) one end being located remotely from each other is respectively and fixedly installed on the side inner wall that two installation cavitys (11) are located remotely from each other.
3. a kind of good loudspeaker of waterproof performance according to claim 1, which is characterized in that the bottom side of the protective cover (2)
It is fixedly installed with rubber gasket, the bottom side of rubber gasket and the top side of waterproof cover (1) are in close contact.
4. a kind of good loudspeaker of waterproof performance according to claim 1, which is characterized in that the inner wall of the telescopic chute (7)
Upper annular offers rotation slot (8), is rotatably equipped with rotating block (9) in rotation slot (8), and the bottom end of telescopic rod (5) is fixedly mounted
On the top side of rotating block (9).
5. a kind of good loudspeaker of waterproof performance according to claim 1, which is characterized in that the bottom end of the motion bar (4)
It is fixedly installed with swing handle (10), the surrounding of swing handle (10) is fixedly attached rubber sleeve, the fixed peace in the top side of rubber sleeve
On the bottom side of waterproof cover (1).
6. a kind of good loudspeaker of waterproof performance according to claim 1, which is characterized in that the bottom side of the mobile bar (6)
It is fixedly installed with one end of multiple springs, the bottom end of multiple springs is fixedly mounted on the bottom side inner wall of waterproof cover (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821824027.2U CN208850032U (en) | 2018-11-07 | 2018-11-07 | A kind of loudspeaker that waterproof performance is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821824027.2U CN208850032U (en) | 2018-11-07 | 2018-11-07 | A kind of loudspeaker that waterproof performance is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208850032U true CN208850032U (en) | 2019-05-10 |
Family
ID=66376711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821824027.2U Active CN208850032U (en) | 2018-11-07 | 2018-11-07 | A kind of loudspeaker that waterproof performance is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208850032U (en) |
-
2018
- 2018-11-07 CN CN201821824027.2U patent/CN208850032U/en active Active
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