CN209488757U - A kind of passive basin of Bluetooth audio device - Google Patents
A kind of passive basin of Bluetooth audio device Download PDFInfo
- Publication number
- CN209488757U CN209488757U CN201920377982.4U CN201920377982U CN209488757U CN 209488757 U CN209488757 U CN 209488757U CN 201920377982 U CN201920377982 U CN 201920377982U CN 209488757 U CN209488757 U CN 209488757U
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- CN
- China
- Prior art keywords
- passive basin
- mounting base
- frame
- card
- passive
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- 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.)
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Abstract
The utility model discloses a kind of passive basins of Bluetooth audio device, including passive basin ontology and frame, the passive basin ontology is arranged inside frame, the frame bottom end is provided with mounting base, several installing mechanisms being uniformly and symmetrically distributed are provided in the mounting base, the passive basin ontology top is provided with the first extended portion extended outward, the frame top is provided with the second extension corresponding with first extended portion, the first extended portion is mounted on the second extension top by several equally distributed first bolts, second extension top is equipped with dust cover by several equally distributed second bolts, the outer side wall surface of the frame offers several mounting grooves, the utility model is by being provided with dustproof construction, enhance dust-proof effect, the passive basin of effective protection, it prolongs its service life, and it is easy for installation, convenient for dress Unload maintenance.
Description
Technical field
The utility model relates to sound technique field, specially a kind of passive basin of Bluetooth audio device.
Background technique
Sound equipment is a simplified daily word, is the abbreviation of sound system.I.e. in generation, refers to that a whole set of can restore broadcasting
The equipment of audio signal.With the development of the society, people's yearning life is more colourful.Song and dance is spread thousands of years as a kind of
Entertainment form gos deep into the life of people of all nationalities.But with the development of science and technology and progress, people for song and dance performance form and
Site requirements is more and more, higher and higher.Sound system is continuously improved and perfect with the needs of people.It is big to meeting people up to ten thousand
Concert scene public address demand is small to the needs for meeting personal family shoegaze, K song.Passive basin is the important portion in sound equipment
Part directly influences the acoustical quality of sound equipment.The problems such as that there are dust-proof effects is bad for the passive basin of current sound equipment, installation is inconvenient.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of passive basin of Bluetooth audio device
Problem.
To achieve the above object, the utility model provides the following technical solutions:
A kind of passive basin of Bluetooth audio device, including passive basin ontology and frame, the passive basin ontology are arranged inside frame,
The frame bottom end is provided with mounting base, and several installing mechanisms being uniformly and symmetrically distributed, the quilt are provided in the mounting base
Dynamic basin ontology top is provided with the first extended portion extended outward, and the frame top is provided with corresponding with first extended portion
The second extension, the first extended portion is mounted on the second extension top, institute by several equally distributed first bolts
It states the second extension top and dust cover is installed by several equally distributed second bolts, the outer side wall surface of the frame is opened
Equipped with several mounting grooves.
Preferably, the dust boot surface offers through-hole, and Air Filter, the passive basin ontology are equipped in the through-hole
It is internally provided with dust cap.
Preferably, the bottom end of the first extended portion is provided with bulge loop, the top of second extension offer with it is convex
The corresponding card slot of ring.
Preferably, the dust cover bottom end is provided with pressure ring, and the bottom end of the pressure ring is in contact with first extended portion, described
Pressure ring is located at the surface of bulge loop.
Preferably, the installing mechanism includes sliding block, and sliding slot is offered in the mounting base, and the sliding block is slidably mounted on
In sliding slot, the sliding block towards being connected with spring between one end and sliding slot inner sidewall of passive basin ontology, the sliding block it is another
End is provided with card column, and the card column extends to outside mounting base, offers on the side wall of the mounting base corresponding with card column
Through-hole, the sliding block top are provided with positioning mechanism.
Preferably, the positioning mechanism includes positioning column, and the sliding block top offers the first card hole and the second card hole, institute
It states installation seating face and offers location hole corresponding with positioning column, the interior side-wall surface of the location hole is provided with internal screw thread,
The positioning column outer side wall surface is provided with external screw thread, and the top of the positioning column extends to above mounting base and is equipped with rotation
Button is interference fit between the positioning column and the first card hole, the second card hole.
Compared with prior art, the utility model has the beneficial effects that passing through the setting of Air Filter and dust cap, ash is avoided
Dirt enters inside passive basin, prevents dust product to be attached to passive basin surface, influences loud-speaking effect；Bulge loop and card slot play positioning and make
With more convenient capable of being accurately located, reduce assembling difficulty when assembling passive basin and dust cover；Dust cover is fixed
Later, pressure ring can squeeze first extended portion, to make passive basin ontology is even closer to be securely fitted in frame, improve whole
The stability of structure；During installation, card column is pressed into sliding slot first, spring is compressed at this time, and the first card hole moves to fixed
Position column immediately below, rotate knob, since positioning column is threadedly attached in location hole, positioning column can while rotating under
Drop, is caught in the first card hole, fixes sliding block, prevent card column from moving freely, interference installation；By mounting base and extraneous mounting portion pair
Quasi- and then secondary rotation knob, under the action of the spring, sliding block is displaced outwardly, and pops up card column, is offered on extraneous mounting surface
Card hole corresponding with card column rotates knob to fix mounting base again, is caught in positioning column in the second card hole, completes
Fixation to card column, to complete installation process.The utility model enhances dust-proof effect, has by being provided with dustproof construction
Effect protects passive basin, prolongs its service life, and easy for installation, convenient for handling maintenance.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the passive basin of Bluetooth audio device；
Fig. 2 is the structural schematic diagram of installing mechanism in a kind of passive basin of Bluetooth audio device.
In figure: the passive basin ontology of 1-, 2- frame, 3- mounting base, 4- dust cover, 5- dust cap, 6- through-hole, 7- first extend
Portion, the second extension of 8-, the first bolt of 9-, 10- bulge loop, 11- card slot, 12- pressure ring, the second bolt of 13-, 14- mounting groove, 15-
Installing mechanism, 16- sliding slot, 17- sliding block, 18- card column, 19- spring, the first card hole of 20-, the second card hole of 21-, 22- positioning column,
23- knob, 24- location hole.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1~2 are please referred to, the utility model provides a kind of technical solution: a kind of passive basin of Bluetooth audio device, including passive basin
Ontology 1 and frame 2, the passive basin ontology 1 are arranged inside frame 2, and 2 bottom end of frame is provided with mounting base 3, the peace
Several installing mechanisms 15 being uniformly and symmetrically distributed are provided in dress seat 3, passive 1 top of basin ontology is provided with to be extended outward
First extended portion 7,2 top of frame is provided with second extension 8 corresponding with first extended portion 7, and described first prolongs
Exhibition portion 7 is mounted on 8 top of the second extension by several equally distributed first bolts 9, and 8 top of the second extension passes through
Several equally distributed second bolts 13 are equipped with dust cover 4, and the outer side wall surface of the frame 2 offers several mounting grooves
14。
4 surface of dust cover offers through-hole 6, is equipped with Air Filter in the through-hole 6, in the passive basin ontology 1
Portion is provided with dust cap 5, by the setting of Air Filter and dust cap 5, dust is avoided to enter inside passive basin, prevents dust product attached
On passive basin surface, loud-speaking effect is influenced.
The bottom end of the first extended portion 7 is provided with bulge loop 10, and the top of second extension 8 offers and bulge loop 10
Corresponding card slot 11, bulge loop 10 and card slot 11 play positioning action, can be more when assembling passive basin and dust cover 4
It easily and accurately positions, reduces assembling difficulty.
4 bottom end of dust cover is provided with pressure ring 12, and the bottom end of the pressure ring 12 is in contact with first extended portion 7, described
Pressure ring 12 is located at the surface of bulge loop 10, and after dust cover 4 is fixed, pressure ring 12 can squeeze first extended portion 7, to make passively
Basin ontology 1 is even closer to be securely fitted in frame 2, and integrally-built stability is improved.
The installing mechanism 15 includes sliding block 17, offers sliding slot 16 in the mounting base 3, the sliding block 17 is slidably installed
In sliding slot 16, the sliding block 17 is connected with spring 19 towards between 16 inner sidewall of one end and sliding slot of passive basin ontology 1, described
The other end of sliding block 17 is provided with card column 18, and the card column 18 extends to outside mounting base 3, opens on the side wall of the mounting base 3
Equipped with through-hole corresponding with card column 18, positioning mechanism is provided with above the sliding block 17.
The positioning mechanism includes positioning column 22, and 17 top of sliding block offers the first card hole 20 and the second card hole 21,
3 surface of mounting base offers location hole 24 corresponding with positioning column 22, the interior side-wall surface setting of the location hole 24
There is internal screw thread, 22 outer side wall surface of positioning column is provided with external screw thread, and the top of the positioning column 22 extends in mounting base 3
Side is simultaneously equipped with knob 23, is interference fit between the positioning column 22 and the first card hole 20, the second card hole 21.
During installation, card column 18 is pressed into sliding slot 16 first, spring 19 is compressed at this time, and the first card hole 20 moves to
Immediately below positioning column 22, knob 23 is rotated, since positioning column 22 is threadedly attached in location hole 24, positioning column 22 can revolve
Decline while turning is caught in the first card hole 20, fixes sliding block 17, prevents card column 18 from moving freely, interference installation；It will installation
Seat 3 is aligned with extraneous mounting portion and then secondary rotation knob 23, and under the effect of spring 19, sliding block 17 is displaced outwardly, and pops up card column
18, card hole corresponding with card column 18, which is offered, on extraneous mounting surface rotates knob again to fix mounting base 3
23, it is caught in positioning column 22 in second card hole 21, the fixation to card column 18 is completed, to complete installation process.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of passive basin of Bluetooth audio device, including passive basin ontology (1) and frame (2), it is characterised in that: the passive basin ontology
(1) setting is internal in frame (2), and frame (2) bottom end is provided with mounting base (3), is provided in the mounting base (3) several
The installing mechanism (15) being uniformly and symmetrically distributed, passive basin ontology (1) top are provided with the first extended portion extended outward
(7), frame (2) top is provided with the second extension (8) corresponding with first extended portion (7), the first extended portion
(7) the second extension (8) top, the second extension (8) top are mounted on by several equally distributed first bolts (9)
Be equipped with dust cover (4) by several equally distributed second bolts (13), the frame (2) if outer side wall surface offer
Dry mounting groove (14).
2. the passive basin of a kind of Bluetooth audio device according to claim 1, it is characterised in that: dust cover (4) surface opens up
Have through-hole (6), Air Filter is installed in the through-hole (6), the passive basin ontology (1) is internally provided with dust cap (5).
3. the passive basin of a kind of Bluetooth audio device according to claim 1, it is characterised in that: the bottom of the first extended portion (7)
End is provided with bulge loop (10), and the top of second extension (8) offers card slot (11) corresponding with bulge loop (10).
4. the passive basin of a kind of Bluetooth audio device according to claim 3, it is characterised in that: dust cover (4) the bottom end setting
Have pressure ring (12), the bottom end of the pressure ring (12) is in contact with first extended portion (7), and the pressure ring (12) is located at bulge loop (10)
Surface.
5. the passive basin of a kind of Bluetooth audio device according to claim 1, it is characterised in that: the installing mechanism (15) includes sliding
Block (17) offers sliding slot (16) in the mounting base (3), and the sliding block (17) is slidably mounted in sliding slot (16), the cunning
Block (17) is connected with spring (19) towards between one end and sliding slot (16) inner sidewall of passive basin ontology (1), the sliding block (17)
The other end be provided with card column (18), it is external that the card column (18) extends to mounting base (3), on the side wall of the mounting base (3)
Through-hole corresponding with card column (18) is offered, is provided with positioning mechanism above the sliding block (17).
6. the passive basin of a kind of Bluetooth audio device according to claim 5, it is characterised in that: the positioning mechanism includes positioning column
(22), sliding block (17) top offers the first card hole (20) and the second card hole (21), and mounting base (3) surface offers
The interior side-wall surface of location hole (24) corresponding with positioning column (22), the location hole (24) is provided with internal screw thread, described fixed
Position column (22) outer side wall surface is provided with external screw thread, and the top of the positioning column (22) extends to above mounting base (3) and installs
Have knob (23), is interference fit between the positioning column (22) and the first card hole (20), the second card hole (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920377982.4U CN209488757U (en) | 2019-03-20 | 2019-03-20 | A kind of passive basin of Bluetooth audio device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920377982.4U CN209488757U (en) | 2019-03-20 | 2019-03-20 | A kind of passive basin of Bluetooth audio device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209488757U true CN209488757U (en) | 2019-10-11 |
Family
ID=68134734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920377982.4U Expired - Fee Related CN209488757U (en) | 2019-03-20 | 2019-03-20 | A kind of passive basin of Bluetooth audio device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209488757U (en) |
-
2019
- 2019-03-20 CN CN201920377982.4U patent/CN209488757U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191011 Termination date: 20210320 |