CN209676463U - A kind of fine adjustment type height sound HiFi Speakers - Google Patents
A kind of fine adjustment type height sound HiFi Speakers Download PDFInfo
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- CN209676463U CN209676463U CN201920564313.8U CN201920564313U CN209676463U CN 209676463 U CN209676463 U CN 209676463U CN 201920564313 U CN201920564313 U CN 201920564313U CN 209676463 U CN209676463 U CN 209676463U
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- speaker body
- fixedly connected
- fine adjustment
- fixation hole
- diving board
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Abstract
The utility model discloses a kind of fine adjustment type height sound HiFi Speakers, including speaker body, cover board is connected on the right side of speaker body, front and rear end on the left of cover board is fixedly connected to diving board, front and the back side of speaker body offer fixation hole, diving board extends to the inside of fixation hole far from one end of speaker body and is flexibly connected with fixation hole, the shape of diving board is symmetrical skewed and has elasticity, the top movable of speaker body is connected with pushing block, opening is offered at the top of speaker body, the bottom of pushing block is fixedly connected with connecting rod.The fine adjustment type height sound HiFi Speakers, it is logical solve existing loudspeaker rear cover and generally will use bolt be fixed, when when outdoor power exhausts, because needing professional tool so rear cover can not be removed, the problem of causing loudspeaker not to be available, the fine adjustment type height sound HiFi Speakers, have the advantages that convenient disassembly rear cover.
Description
Technical field
The utility model relates to loudspeaker technical field, specially a kind of fine adjustment type height sound HiFi Speakers.
Background technique
Loudspeaker are a kind of conversion equipment that a kind of electric energy is converted into sound in fact, when different electron energies reaches coil
When, coil generates a kind of energy and interacts with the magnetic field of magnet, and this interaction causes paper disc to vibrate, because electron energy is with time-varying
Change, the coil of loudspeaker can move forward or backward, therefore the paper disc of loudspeaker will be moved and then, this this movement makes the density of air
Degree generates variation and generates sound, and existing loudspeaker are usually with the diaphragm of plastic colloid plus inductive material vacuum vapour such as aluminium
Change processing, two diaphragms put face-to-face, when wherein it is a piece of add positive current high pressure when another will induce low current, by
Push air that can make a sound by attraction repulsive interaction each other.
Part loudspeaker because use environment be in outdoor, so its it is internal mostly be battery is installed carry out using, but it is existing
Some loudspeaker rear covers generally will use bolt and be fixed, when outdoor power exhausts, because needing professional tool so can not
Rear cover is removed, loudspeaker is caused not to be available, reduces the practicability of loudspeaker.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of fine adjustment type height sound HiFi Speakers, has just
It the advantages that victory disassembly rear cover, solves existing loudspeaker rear cover and generally will use bolt and be fixed, exhausted when in outdoor power
When, because needing professional tool so the problem of can not removing by rear cover, loudspeaker caused not to be available.
(2) technical solution
In order to achieve the above object, the utility model provides the following technical solutions: a kind of fine adjustment type height pitch fidelity loudspeaker
, including speaker body, cover board is connected on the right side of speaker body, and the front and rear end on the left of cover board is fixedly connected to
Diving board, front and the back side of speaker body offer fixation hole, and diving board extends to fixation hole far from one end of speaker body
Inside is simultaneously flexibly connected with fixation hole, and the shape of diving board is symmetrical skewed and has elasticity, the top movable company of speaker body
It is connected to pushing block, opening is offered at the top of speaker body, the bottom of pushing block is fixedly connected with connecting rod, and the bottom end of connecting rod is run through
It is open and extends to the inside of speaker body, the bottom end of connecting rod is fixedly connected with skewback, and the bottom of speaker body inner wall is electrical
It is connected with battery case, the front side at the top of battery case and rear side are fixedly connected to support rod, the top of support rod and speaker body
It is fixedly connected at the top of inner wall, the surface of support rod is arranged with casing, and casing is flexibly connected with support rod, and the surface of casing is fixed
Cam, the outside of cam and the interior side contacts of diving board are connected with, the inside of cam is contacted with the surface of skewback.
Preferably, the internal activity of fixation hole is connected with crushing block, the one end of inside and diving board far from cover board of crushing block
Contact squeezes the side far from diving board fastly and runs through fixation hole and extend to the outside of fixation hole.
Preferably, the surface of crushing block is fixedly connected with limit plate, and the front side inside speaker body is offered with rear side
The limiting slot being connected to fixation hole, limit plate are slidably connected with limiting slot.
Preferably, sliding slot is offered at the top of battery case, the bottom of skewback is fixedly connected with sliding block, and sliding block and sliding slot slide
Connection.
Preferably, the front side of speaker body inner wall and rear side offer bar slot, bar slot position in diving board outside and with it is solid
Determine Kong Liantong.
Preferably, the inside of casing is fixedly connected with the bearing plate for being set in support rod surface, and bearing plate and support rod are living
Dynamic connection, the surface of support rod are fixedly connected with the stressed plate positioned inside pipe casing, and the bottom of stressed plate, which is fixedly connected with, to be arranged
Torsional spring on support rod surface is fixedly connected at the top of the bottom of torsional spring and bearing plate.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of fine adjustment type height sound HiFi Speakers, and having following has
Beneficial effect:
1, the fine adjustment type height sound HiFi Speakers, by pushing pushing block that connecting rod is driven to move right, connecting rod passes through
Skewback pushes cam to turn round in opposite directions using support rod as axle center, and cam is disengaged with diving board after rotation, then cover board is pulled to make
Cover board drive diving board move right and be detached from the inside of speaker body, solve existing loudspeaker rear cover generally will use bolt into
Row is fixed, and when outdoor power exhausts, because needing professional tool so can not remove rear cover, loudspeaker is caused not to be available
Problem, the fine adjustment type height sound HiFi Speakers, has the advantages that convenient disassembly rear cover.
2, the fine adjustment type height sound HiFi Speakers can play the effect of extruding to diving board, prevent by the way that crushing block is arranged
Only diving board appearance the case where the inside of fixation hole can not move, cause cover board that can not open passes through setting limit plate and limit
Slot can play the role of limit to crushing block, so that crushing block and speaker body is become an entirety, crushing block is prevented to be detached from loudspeaker
Ontology causes to squeeze lost block, by setting sliding slot and sliding block, can play the role of limit to skewback, prevent skewback from existing
It is tilted when mobile, cam can not be pushed mobile so as to cause skewback, while skewback inclination also results in connecting rod and speaker body
It collides, is easy to be broken the junction of connecting rod and pushing block, by setting rod-putting slot, the work of guiding can be played to diving board
With being user-friendly for installing, reduce the operating time that user installs diving board, pass through setting bearing plate, stressed plate and torsion
Spring can make cam have the effect of reset, and the property easy to use for improving cam mentions convenient for users to limiting to diving board
Stability when high diving board is fixed.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model front view structure partial cutaway view；
Fig. 3 is the utility model plan structure abdomen sectional view；
Fig. 4 is the utility model left view structural representation；
Fig. 5 is enlarged drawing at A in Fig. 2；
Fig. 6 is enlarged drawing at B in Fig. 3.
In figure: 1 speaker body, 2 cover boards, 3 diving boards, 4 fixation holes, 5 pushing blocks, 6 openings, 7 connecting rods, 8 skewbacks, 9 battery cases,
10 support rods, 11 casings, 12 cams, 13 crushing blocks, 14 limit plates, 15 limiting slots, 16 sliding slots, 17 sliding blocks, 18 bar slots, 19 load-bearing
Plate, 20 stressed plates, 21 torsional springs.
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.
Please refer to Fig. 1-6, a kind of fine adjustment type height sound HiFi Speakers, including speaker body 1, the right side of speaker body 1
It is connected with cover board 2, the front and rear end in 2 left side of cover board is fixedly connected to diving board 3, the front and the back side of speaker body 1
Fixation hole 4 is offered, the front side of 1 inner wall of speaker body and rear side offer bar slot 18, and bar slot 18 is located at the outside of diving board 3
And be connected to fixation hole 4, by setting rod-putting slot 18, guiding can be played the role of to diving board 3, be user-friendly for installing,
Reduce user install diving board 3 operating time, diving board 3 far from one end of speaker body 1 extend to fixation hole 4 inside and with
Fixation hole 4 is flexibly connected, and the internal activity of fixation hole 4 is connected with crushing block 13, and the inside of crushing block 13 and diving board 3 are far from cover board
2 end thereof contacts squeeze the side far from diving board 3 fastly and run through fixation hole 4 and extend to the outside of fixation hole 4, squeezed by being arranged
Briquetting 13 can play the effect of extruding to diving board 3, prevent diving board 3 from can not move in the inside of fixation hole 4, lead to 2 nothing of cover board
The case where method is opened occurs, and the surface of crushing block 13 is fixedly connected with limit plate 14, and the front side and rear side inside speaker body 1 are equal
The limiting slot 15 being connected to fixation hole 4 is offered, limit plate 14 is slidably connected with limiting slot 15, passes through setting limit plate 14 and limit
Position slot 15, can play the role of limit to crushing block 13, so that crushing block 13 and speaker body 1 is become an entirety, prevent from squeezing
Briquetting 13 is detached from speaker body 1, and crushing block 13 is caused to be lost, and the shape of diving board 3 is symmetrical skewed and has elasticity, loudspeaker sheet
The top movable of body 1 is connected with pushing block 5, and the top of speaker body 1 offers opening 6, and the bottom of pushing block 5 is fixedly connected with connection
The bottom end of bar 7, connecting rod 7 runs through opening 6 and extends to the inside of speaker body 1, and the bottom end of connecting rod 7 is fixedly connected with skewback
8, the bottom of 1 inner wall of speaker body is electrically connected with battery case 9, and battery case 9 electrically connects with voice coil included inside speaker body 1
It connects, the top of battery case 9 offers sliding slot 16, and the bottom of skewback 8 is fixedly connected with sliding block 17, and sliding block 17 and the sliding of sliding slot 16 connect
It connects, by setting sliding slot 16 and sliding block 17, limit can be played the role of to skewback 8, prevent skewback 8 from tilting when moving, from
And cause skewback 8 that cam 12 can not be pushed mobile, while the inclination of skewback 8 also results in connecting rod 7 and touches with speaker body 1
It hits, is easy to be broken the junction of connecting rod 7 and pushing block 5, the front side at 9 top of battery case and rear side are fixedly connected to support rod
10, it is fixedly connected at the top of the top of support rod 10 and 1 inner wall of speaker body, the surface of support rod 10 is arranged with casing 11, set
Pipe 11 is flexibly connected with support rod 10, and the surface of casing 11 is fixedly connected with cam 12, the outside of cam 12 and the inside of diving board 3
Contact, the inside of cam 12 are contacted with the surface of skewback 8, and the inside of casing 11, which is fixedly connected with, is set in 10 surface of support rod
Bearing plate 19, bearing plate 19 are flexibly connected with support rod 10, and the surface of support rod 10 is fixedly connected with inside casing 11
Stressed plate 20, the bottom of stressed plate 20 are fixedly connected with the torsional spring 21 for being set in 10 surface of support rod, the bottom of torsional spring 21 with hold
The top of weight plate 19 is fixedly connected, and by setting bearing plate 19, stressed plate 20 and torsional spring 21, cam 12 can be made to have reset
Effect improves the property easy to use of cam 12, convenient for users to limiting to diving board 3, improves stabilization when diving board 3 is fixed
Property.
When in use, push pushing block 5 that connecting rod 7 is driven to move right, connecting rod 7 makes convex by the promotion cam 12 of skewback 8
Wheel 12 is that axle center is turned round in opposite directions with support rod 10, and cam 12 squeezes the storage deformation of torsional spring 21 by casing 11 during rotation
Power makes cam 12 have the effect of reset, while cam 12 is disengaged with diving board 3 after rotation, then presses crushing block 13,
Crushing block 13, which presses diving board 3, makes diving board 3 using the resilient movement of itself to the inside of speaker body 1, while cover board 2 being pulled to make to cover
Plate 2 drives diving board 3 to move right by the guiding of bar slot 18, then replaces the battery being located inside battery case 9, thus
Achieve the effect that convenient disassembly rear cover.
In conclusion the fine adjustment type height sound HiFi Speakers, by pushing pushing block 5 that connecting rod 7 is driven to move right, even
Extension bar 7 pushes cam 12 to turn round in opposite directions with support rod 10 for axle center by skewback 8, and cam 12 connects with the disengaging of diving board 3 after rotation
Then touching pulls cover board 2 to make cover board 2 that diving board 3 be driven to move right and be detached from the inside of speaker body 1, solves existing loudspeaker
Rear cover generally will use bolt and be fixed, when outdoor power exhausts, because needing professional tool so can not be by rear cover
The problem of removing, loudspeaker is caused not to be available, the fine adjustment type height sound HiFi Speakers, has the advantages that convenient disassembly rear cover.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of fine adjustment type height sound HiFi Speakers, including speaker body (1), it is characterised in that: the speaker body (1)
Right side is connected with cover board (2), and the front and rear end on the left of the cover board (2) is fixedly connected to diving board (3), the loudspeaker
Front and the back side of ontology (1) offer fixation hole (4), and the diving board (3) extends to solid far from the one end of speaker body (1)
Determine the inside in hole (4) and be flexibly connected with fixation hole (4), the shape of the diving board (3) is symmetrical skewed and has elasticity, institute
The top movable for stating speaker body (1) is connected with pushing block (5), is offered opening (6) at the top of the speaker body (1), described
The bottom of pushing block (5) is fixedly connected with connecting rod (7), and the bottom end of the connecting rod (7) through opening (6) and extends to loudspeaker sheet
The bottom end of the inside of body (1), the connecting rod (7) is fixedly connected with skewback (8), the bottom electricity of speaker body (1) inner wall
Property be connected with battery case (9), the front side at the top of the battery case (9) and rear side are fixedly connected to support rod (10), the branch
It is fixedly connected at the top of the top of strut (10) and speaker body (1) inner wall, the surface of the support rod (10) is arranged with casing
(11), described sleeve pipe (11) is flexibly connected with support rod (10), and the surface of described sleeve pipe (11) is fixedly connected with cam (12), institute
The outside of cam (12) and the interior side contacts of diving board (3) are stated, the inside of the cam (12) is contacted with the surface of skewback (8).
2. a kind of fine adjustment type height sound HiFi Speakers according to claim 1, it is characterised in that: the fixation hole (4)
Internal activity be connected with crushing block (13), the termination of the inside of the crushing block (13) and diving board (3) far from cover board (2)
Touching, the side far from diving board (3) fastly that squeezes run through fixation hole (4) and extend to the outside of fixation hole (4).
3. a kind of fine adjustment type height sound HiFi Speakers according to claim 2, it is characterised in that: the crushing block (13)
Surface be fixedly connected with limit plate (14), the internal front side of the speaker body (1) and rear side offer and fixation hole (4)
The limiting slot (15) of connection, the limit plate (14) are slidably connected with limiting slot (15).
4. a kind of fine adjustment type height sound HiFi Speakers according to claim 1, it is characterised in that: the battery case (9)
Top offer sliding slot (16), the bottom of the skewback (8) is fixedly connected with sliding block (17), the sliding block (17) and sliding slot
(16) it is slidably connected.
5. a kind of fine adjustment type height sound HiFi Speakers according to claim 1, it is characterised in that: the speaker body
(1) front side of inner wall and rear side offer bar slot (18), and the bar slot (18) is located at outside and and the fixation hole of diving board (3)
(4) it is connected to.
6. a kind of fine adjustment type height sound HiFi Speakers according to claim 1, it is characterised in that: described sleeve pipe (11)
Inside is fixedly connected with the bearing plate (19) for being set in support rod (10) surface, the bearing plate (19) and support rod (10) activity
Connection, the surface of the support rod (10) are fixedly connected with the stressed plate (20) internal positioned at casing (11), the stressed plate
(20) bottom is fixedly connected with the torsional spring (21) for being set in support rod (10) surface, the bottom of the torsional spring (21) and bearing plate
(19) it is fixedly connected at the top of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920564313.8U CN209676463U (en) | 2019-04-23 | 2019-04-23 | A kind of fine adjustment type height sound HiFi Speakers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920564313.8U CN209676463U (en) | 2019-04-23 | 2019-04-23 | A kind of fine adjustment type height sound HiFi Speakers |
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| Publication Number | Publication Date |
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| CN209676463U true CN209676463U (en) | 2019-11-22 |
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| CN201920564313.8U Active CN209676463U (en) | 2019-04-23 | 2019-04-23 | A kind of fine adjustment type height sound HiFi Speakers |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110949250A (en) * | 2019-12-23 | 2020-04-03 | 江苏集结号机车科技有限公司 | Vehicle warning horn convenient to install |
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2019
- 2019-04-23 CN CN201920564313.8U patent/CN209676463U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110949250A (en) * | 2019-12-23 | 2020-04-03 | 江苏集结号机车科技有限公司 | Vehicle warning horn convenient to install |
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