CN209488785U - A kind of multifunctional hi-fi multiple sound unit - Google Patents
A kind of multifunctional hi-fi multiple sound unit Download PDFInfo
- Publication number
- CN209488785U CN209488785U CN201920249305.4U CN201920249305U CN209488785U CN 209488785 U CN209488785 U CN 209488785U CN 201920249305 U CN201920249305 U CN 201920249305U CN 209488785 U CN209488785 U CN 209488785U
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- CN
- China
- Prior art keywords
- protective shell
- loudspeaker casing
- gear
- rack gear
- multifunctional
- 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.)
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Abstract
The utility model discloses a kind of multifunctional hi-fi multiple sound unit; including loudspeaker casing; first protective shell, the second protective shell and high-fidelity music center ontology; the inside of loudspeaker casing is arranged in the high-fidelity music center ontology; first protective shell and the second protective shell are separately positioned on the outside of loudspeaker casing, and the loudspeaker casing is internally provided with vertical bar.The utility model has the beneficial effects that the surface of loudspeaker casing is arranged in by the first protective shell and the first protective shell; it can be good at the surface for being fitted in loudspeaker casing; the sound mouth position of high-fidelity music center ontology is provided with diaphragm seal simultaneously; the effect that sealing can be played to high-fidelity music center ontology, prevents music from playing back from the inside.
Description
Technical field
The utility model relates to high-fidelity music center field, specially a kind of multifunctional hi-fi multiple sound unit.
Background technique
Case refers to a kind of equipment that audio signal can be transformed to sound, and popular saying just refers to speaker host cabinet or bass
Power amplifier is carried in receiver body, audio signal is amplified, sound is played back out by speaker itself after handling, make its sound
Become larger.
Height guarantees that sound equipment is usually put at home, and in its use process, its function is excessively in use
It is single, make it that can not meet the diversified market demand at this stage well, causes sound equipment that can not be received by everybody.
Utility model content
The purpose of this utility model is just excessively single and provide a kind of more function in order to solve above-mentioned high-fidelity music center function
It can hi-fi multiple sound unit.
The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of multifunctional hi-fi multiple sound unit, packet
Loudspeaker casing, the first protective shell, the second protective shell and high-fidelity music center ontology are included, the high-fidelity music center ontology is arranged in sound equipment
The inside of shell, first protective shell and the second protective shell are separately positioned on the outside of loudspeaker casing, the loudspeaker casing
It is internally provided with vertical bar, the two sides of the loudspeaker casing, which are provided with, inserts for high-fidelity music center ontology through the first of loudspeaker casing
Hole is connect, the side that first protective shell and the second protective shell are located at the first spliced eye is provided with sealing high-fidelity music center ontology
The top of diaphragm seal, the vertical bar is rotatably connected to gear by bearing block, is respectively arranged with inside the loudspeaker casing and tooth
Take turns intermeshing first rack gear, the second rack gear, the two sides of the loudspeaker casing offer respectively for through the first rack gear and
Second spliced eye of the second rack gear, the side that first rack gear and the second rack gear are located remotely from each other respectively with the first protective shell and
Two protective shells are welded to each other, and sliding sleeve is provided at the top of the vertical bar, is provided at the top of the vertical bar and plays support to sliding sleeve
First spring of effect, is provided with pressing plate at the top of the sliding sleeve, and the pressing plate and gear side close to each other are provided with
Several second springs are provided with connecting rod, the sound equipment between the second spring in second spring and gear on the pressing plate
Shell, the first protective shell and the second protective shell top interconnected, which are offered, inserts for sliding sleeve through go out loudspeaker casing first
Slot.
Preferably, sliding slot is offered on the loudspeaker casing surface, is fixed on first protective shell and the second protective shell
It is connected with the sliding block for being slidably connected with sliding slot.
Preferably, the side that the high-fidelity music center ontology is located remotely from each other is provided with Air Filter.
Preferably, it is provided with object placing cavity below the loudspeaker casing, pedestal, the pedestal are provided on the object placing cavity
Bottom bull stick is connected with by shaft, the bottom of the bull stick is connected with pulley by shaft.
Preferably, first protective shell and the second protective shell bottom interconnected are offered for mutually supporting with bull stick
Second slot of touching is provided with third spring between two bull sticks.
Preferably, it is provided between two high-fidelity music center ontologies to its cross bar for fixing, the cross
Bar is fixed on vertical bar far from the side of high-fidelity music center ontology.
Compared with prior art, the utility model has the beneficial effects that
1, the surface of loudspeaker casing is arranged in by the first protective shell and the second protective shell for the utility model, can be good at
It is fitted in the surface of loudspeaker casing, while the sound mouth position of high-fidelity music center ontology being provided with diaphragm seal, height can be protected
True head unit plays the effect of sealing, prevents the music during quiet from playing back from the inside, then passes through gear, first
Cooperation between rack gear and the second rack gear protects shell phase with the first protective shell and second respectively by the first rack gear and the second rack gear
It is mutually fixedly connected, the first protective shell and the second protective shell can be pushed respectively to two sides, plays back sound again, lead to
The cooperation between pressing plate, second spring, connecting rod and the gear at top is crossed, gear can be made to rotate by pushing pressing plate,
Operation is more simple, while having certain entertaining, increases the interaction between personnel.
2, the utility model is fixed on the first protective shell and the second protective shell by being provided with sliding slot on loudspeaker casing
The sliding block of connection, both sliding block and sliding slot mutually slide, and can play certain limit to the first protective shell and the second protective shell
It is sliding after the first protective shell and the second protective shell are located remotely from each other then by the setting of bull stick and pulley with the effect of anti-dropout
Wheel can increase its function, by the setting of Air Filter, prevent from putting for a long time with ground face contact in order to whole sliding
The inside for making dust enter loudspeaker casing is set, the damage of inner body is avoided.
Detailed description of the invention
Fig. 1 is the utility model audio device structure sectional view；
Fig. 2 is the utility model loudspeaker casing structural schematic diagram；
Fig. 3 is the structural schematic diagram of the utility model pressing plate, second spring, connecting rod and gear；
Fig. 4 is the utility model shift sleeve structure diagrammatic cross-section.
Appended drawing reference: 1, loudspeaker casing；2, the first protective shell；3, the second protective shell；4, vertical bar；5, diaphragm seal；6, cross bar；
7, high-fidelity music center ontology；8, the first spliced eye；9, Air Filter；10, gear；11, the second spliced eye；12, the first rack gear；13,
Second rack gear；14, sliding sleeve；15, the first spring；16, pressing plate；17, connecting rod；18, second spring；19, the first slot；20, sliding
Slot；21, sliding block；22, object placing cavity；23, the second slot；24, pedestal；25, bull stick；26, third spring；27, pulley.
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.
Shown in please referring to Fig.1 to Fig.4, a kind of multifunctional hi-fi multiple sound unit, including loudspeaker casing 1, the first protective shell
2, the inside of loudspeaker casing 1, the first protection is arranged in the second protective shell 3 and high-fidelity music center ontology 7, high-fidelity music center ontology 7
Shell 2 and the second protective shell 3 are separately positioned on the outside of loudspeaker casing 1, and are bonded to each other with loudspeaker casing 1, loudspeaker casing 1 it is interior
Portion is provided with vertical bar 4, is provided between two high-fidelity music center ontologies 7 to its cross bar 6 for fixing, cross bar 6 is separate
The side of high-fidelity music center ontology 7 is fixed on vertical bar 4, and the two sides of loudspeaker casing 1 are provided with to be passed through for high-fidelity music center ontology 7
The first spliced eye 8 of loudspeaker casing 1 is worn, the side that the first protective shell 2 and the second protective shell 3 are located at the first spliced eye 8 is provided with
The diaphragm seal 5 of high-fidelity music center ontology 7 is sealed, the top of vertical bar 4 is rotatably connected to gear 10, loudspeaker casing 1 by bearing block
Inside is respectively arranged with opens respectively with intermeshing first rack gear 12 of gear 10 and the second rack gear 13, the two sides of loudspeaker casing 1
Equipped with the second spliced eye 11 for running through the first rack gear 12 and the second rack gear 13, the first rack gear 12 and the second rack gear 13 are mutually remote
From side be welded to each other with the first protective shell 2 and the second protective shell 3 respectively by the second spliced eye 11, the top of vertical bar 4 is set
It is equipped with sliding sleeve 14, the top of vertical bar 4 is provided with the first spring 15 played a supporting role to sliding sleeve 14, the first spring 15 and sliding sleeve
14 interior mutual conflict, the bottom of the first spring 15 and vertical bar 4 also mutually contradict.
The top of sliding sleeve 14 is provided with pressing plate 16, and pressing plate 16 and the side close to each other of gear 10 are provided with several second
Spring 18 is provided with connecting rod 17, connecting rod 17 between the second spring 18 in second spring 18 and gear 10 on pressing plate 16
With certain tilt angle, and 17 grafting of connecting rod is convenient for top into the second spring 18 at both ends and connection fixed thereto
During pressing plate 16 pushes, connecting rod 17 can be made to rotate obliquely downwards, loudspeaker casing 1, the first protective shell 2 and the second protective shell
3 tops interconnected are offered for sliding sleeve 14 through the first slot 19 for going out loudspeaker casing 1, and the cross-sectional area of sliding sleeve 14 is big
In the cross-sectional area of pressing plate 16；
The surface of loudspeaker casing 1 is set by the first protective shell 2 and the second protective shell 3, can be good at being fitted in sound
The surface of shell 1 is rung, while the sound mouth position of high-fidelity music center ontology 7 being provided with diaphragm seal 5, it can be to high-fidelity music center
Ontology 7 plays the effect of sealing, prevents music from playing back from the inside, then passes through gear 10, the first rack gear 12 and the second tooth
Cooperation between item 13, it is mutually solid with the first protective shell 2 and the second protective shell 3 respectively by the first rack gear 12 and the second rack gear 13
Fixed connection, the first protective shell 2 and the second protective shell 3 can be pushed respectively to two sides, sound is played back again, passes through
Cooperation between the pressing plate 16 at top, second spring 18, connecting rod 17 and gear 10 can make gear 10 by pushing pressing plate 16
It rotates, operation is more simple, while having certain entertaining, increases the interaction between personnel.
Sliding slot 20 is offered on 1 surface of loudspeaker casing, is fixedly connected with and is used on the first protective shell 2 and the second protective shell 3
The sliding block 21 being slidably connected with sliding slot 20, sliding slot 20 is separately positioned on the top and bottom of loudspeaker casing 1, while sliding block 21 is fixed
Setting is located on sliding slot 20 in the first protective shell 2 and the second protective shell 3, and sliding block 21 and sliding slot 20 are mutually slidably connected.
The side that high-fidelity music center ontology 7 is located remotely from each other is provided with Air Filter 9, and Air Filter 9 is arranged in the first spliced eye 8
On.
The lower section of loudspeaker casing 1 is provided with object placing cavity 22, and pedestal 24 is provided on object placing cavity 22, and the bottom of pedestal 24 passes through
Shaft is connected with bull stick 25, and the bottom of bull stick 25 is connected with pulley 27 by shaft, and the first protective shell 2 and second is protected
The bottom interconnected of protective case 3 offer for and competing second slot 23 of bull stick 25, be arranged between two bull sticks 25
There is third spring 26；
By being provided with sliding slot 20 on loudspeaker casing 1, it is fixedly connected on the first protective shell 2 and the second protective shell 3
Sliding block 21, both sliding block 21 and sliding slot 20 mutually sliding, can play certain limit to the first protective shell 2 and the second protective shell 3
The effect of position and anti-dropout then passes through the setting of bull stick 25 and pulley 27, when the first protective shell 2 and the second protective shell 3 are mutual
Far from after, pulley 27 can increase its function, pass through setting for Air Filter 9 with ground face contact in order to whole sliding
It sets, prevents from placing the inside for making dust enter loudspeaker casing 1 for a long time, avoid the damage of inner body.
When the utility model is used, device noumenon is placed in arbitrary position, opens high-fidelity music center ontology 7 and open
The sound is originated out, user passes through the connecting rod 17 that second spring 18 connects by pushing pressing plate 16,16 bottom of pressing plate at this time, together
When connecting rod 17 bottom be connected on gear 10 also by second spring 18, while connecting rod 17 is angularly disposed, 10 turns of gear
Dynamic to be connected to vertical bar 4, the sliding sleeve 14 that 16 bottom of pressing plate is fixedly connected is socketed on vertical bar 4, and the pushing of pressing plate 16 passes through slanting
Connecting rod 17 rotates, so that the gear 10 for driving bottom to connect also starts turning, the rotation of gear 10 drives and its engagement
The first rack gear 12 and the second rack gear 13 start mutually opposing movement, the first rack gear 12 and the second rack gear 13 push the first of two sides
Protective shell 2 and the second protective shell 3 are mobile to outside, make the diaphragm seal 5 on the first protective shell 2 and the second protective shell 3 far from first
Spliced eye 8, so that the sound for issuing high-fidelity music center ontology 7 is spread out of to the outside of loudspeaker casing 1；
The first protective shell 2 and the second protective shell 3 are mutually opposing far from after at this time, to keep the second slot 23 of bottom horizontal
Increase to area, be provided with object placing cavity 22 at the top of the second slot 23, the bull stick 25 inside object placing cavity 22 passes through third spring 26
Reverse elasticity makes to rotate under thrust of the bull stick 25 by third spring 26, and the pulley 27 for connecting 25 lower rotation of bull stick extends to
The outside of second slot 23 and ground face contact increase its multi-functional effect so as to the entire loudspeaker casing 1 of movement, when
When not needing high-fidelity music center 7 sound of ontology, first protective shell 2 and the second protective shell 3 on both sides are internally pressed, itself and sound are made
It rings shell 1 to be bonded to each other, is fitted in diaphragm seal 5 again on the first spliced eye 8, realizes the sealing of sound.
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 multifunctional hi-fi multiple sound unit, including loudspeaker casing (1), the first protective shell (2), the second protective shell (3) and
High-fidelity music center ontology (7), the high-fidelity music center ontology (7) are arranged in the inside of loudspeaker casing (1), first protective shell
(2) and the second protective shell (3) is separately positioned on the outside of loudspeaker casing (1), it is characterized in that: the inside of the loudspeaker casing (1)
It is provided with vertical bar (4), the two sides of the loudspeaker casing (1) are provided with for high-fidelity music center ontology (7) through loudspeaker casing (1)
The first spliced eye (8), the side that first protective shell (2) and the second protective shell (3) are located at the first spliced eye (8) is provided with
The diaphragm seal (5) of high-fidelity music center ontology (7) is sealed, the top of the vertical bar (4) is rotatably connected to gear by bearing block
(10), it is respectively arranged with and intermeshing first rack gear (12) of gear (10), the second rack gear inside the loudspeaker casing (1)
(13), the two sides of the loudspeaker casing (1) are offered respectively for through the second of the first rack gear (12) and the second rack gear (13)
The side that spliced eye (11), first rack gear (12) and the second rack gear (13) are located remotely from each other respectively with the first protective shell (2) and
Second protective shell (3) is welded to each other, and is provided with sliding sleeve (14) at the top of the vertical bar (4), is provided at the top of the vertical bar (4)
To the first spring (15) that sliding sleeve (14) is played a supporting role, pressing plate (16), the pressure are provided at the top of the sliding sleeve (14)
Plate (16) and gear (10) side close to each other are provided with several second springs (18), the second bullet on the pressing plate (16)
It is provided with connecting rod (17) between second spring (18) on spring (18) and gear (10), the loudspeaker casing (1), the first protection
Shell (2) and the second protective shell (3) top interconnected, which are offered, inserts for sliding sleeve (14) through go out loudspeaker casing (1) first
Slot (19).
2. a kind of multifunctional hi-fi multiple sound unit according to claim 1, it is characterised in that: the loudspeaker casing (1)
It is offered on surface sliding slot (20), is fixedly connected with and is used for and sliding slot on first protective shell (2) and the second protective shell (3)
(20) sliding block (21) being slidably connected.
3. a kind of multifunctional hi-fi multiple sound unit according to claim 1, it is characterised in that: the high-fidelity music center sheet
The side that body (7) is located remotely from each other is provided with Air Filter (9).
4. a kind of multifunctional hi-fi multiple sound unit according to claim 1, it is characterised in that: the loudspeaker casing (1)
Lower section be provided with object placing cavity (22), be provided with pedestal (24) on the object placing cavity (22), the bottom of the pedestal (24) passes through
Shaft is connected with bull stick (25), and the bottom of the bull stick (25) is connected with pulley (27) by shaft.
5. a kind of multifunctional hi-fi multiple sound unit according to claim 4, it is characterised in that: first protective shell
(2) and the second protective shell (3) bottom interconnected offer for and bull stick (25) competing second slot (23), two
Third spring (26) are provided between a bull stick (25).
6. a kind of multifunctional hi-fi multiple sound unit according to claim 1, it is characterised in that: two high-fidelity sounds
It rings and is provided between ontology (7) to its cross bar (6) for fixing, the cross bar (6) is far from high-fidelity music center ontology (7)
Side be fixed on vertical bar (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920249305.4U CN209488785U (en) | 2019-02-27 | 2019-02-27 | A kind of multifunctional hi-fi multiple sound unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920249305.4U CN209488785U (en) | 2019-02-27 | 2019-02-27 | A kind of multifunctional hi-fi multiple sound unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209488785U true CN209488785U (en) | 2019-10-11 |
Family
ID=68134088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920249305.4U Expired - Fee Related CN209488785U (en) | 2019-02-27 | 2019-02-27 | A kind of multifunctional hi-fi multiple sound unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209488785U (en) |
-
2019
- 2019-02-27 CN CN201920249305.4U patent/CN209488785U/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 |