CN208590072U - A kind of Self-locking flexible formula speaker - Google Patents
A kind of Self-locking flexible formula speaker Download PDFInfo
- Publication number
- CN208590072U CN208590072U CN201821214456.8U CN201821214456U CN208590072U CN 208590072 U CN208590072 U CN 208590072U CN 201821214456 U CN201821214456 U CN 201821214456U CN 208590072 U CN208590072 U CN 208590072U
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- Prior art keywords
- speaker
- side wall
- shaped plate
- shell
- self
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Abstract
The utility model discloses a kind of Self-locking flexible formula speakers, including shell, the interior of the shell is equipped with speaker, there are two L shaped plates for the two sides rotation connection of the speaker, pull ring is mounted on the bottom wall of two L shaped plates, rotating device there are two being set jointly on the side wall of speaker opposite side on the side wall of two L shaped plate bottoms, the bottom end of one of them L shaped plate offers spring groove, inserted link is inserted in the spring groove, the top of the inserted link is equipped with limit plate, first spring is installed jointly between the roof of the limit plate and the roof of spring groove, the bottom end of another L shaped plate offers the slot to match with inserted link.Speaker can be carried out inside housings telescopic storage by L shaped plate, to prevent the dust in air from impacting to the sound quality of speaker by the mutual cooperation of each structure by utility model device, keep the visual effect of speaker, it is easy to operate with clever structure, store convenient feature.
Description
Technical field
The utility model relates to speaker technology field more particularly to a kind of Self-locking flexible formula speakers.
Background technique
Speaker refers to a kind of equipment that audio signal can be transformed to sound.Popular saying just refers to speaker host cabinet or low
Power amplifier is carried in sound receiver body, audio signal is amplified, sound is played back out by speaker itself after handling, make its sound
The change of tune is big；Speaker is the terminal of entire sound system, and effect is audio electric energy to be converted into corresponding sound energy, and it is radiated
It is gone to space.It is the extremely important component part of sound system, is responsible for the ear that electric signal is transformed into acoustical signal for people
Directly listening to for task.
Speaker is typically placed in parlor or plays room and uses in life, and speaker is generally directly placed at ground in the prior art
On face, proofing dust and protecting is carried out to speaker due to lacking, leads to the surface of speaker a large amount of dust easy to attach, meeting pair after long-time
The sound quality of speaker damages, it is therefore desirable to improve.
Summary of the invention
Lack purpose of the utility model is to solve existing in the prior art to speaker progress proofing dust and protecting, causes
The surface of speaker a large amount of dust easy to attach, the shortcomings that being damaged to the sound quality of speaker after long-time, and one proposed
Kind Self-locking flexible formula speaker.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of Self-locking flexible formula speaker, including shell, the interior of the shell are equipped with speaker, and the two sides of the speaker, which rotate, to be connected
It connects there are two L shaped plate, is mounted on pull ring, speaker on the side wall of two L shaped plate bottoms on the bottom wall of two L shaped plates
Rotating device there are two setting jointly on the side wall of opposite side, the bottom end of one of them L shaped plate offers spring groove, described
Inserted link is inserted in spring groove, the top of the inserted link is equipped with limit plate, the roof of the limit plate and the roof of spring groove
Between the first spring is installed jointly, the bottom end of another L shaped plate offers the slot to match with inserted link, described in two
Cable arrangement is equipped between the opposite side of L shaped plate and the inner wall of shell.
Preferably, the rotating device includes two bars, and two opposite one end of the bar offer turn trough,
It is rotatably connected to first rotating shaft in two turn troughs, the side wall of one of them first rotating shaft is equipped with mother set, another
Sub bar is installed, and mother set is set in the outside of sub bar on the side wall of one first rotating shaft, the mother set and sub bar it is outer
It is mounted on baffle on side wall, second spring is installed jointly on the side wall of two baffle opposite sides.
Preferably, the cable arrangement includes bull stick and two installation sheets, and two installation sheets are installed in L shaped plate
On bottom wall, there are two mounting plates for rotation connection on the side wall of the bull stick, and the bottom end of two mounting plates is installed in shell
Inner bottom wall on, installation is there are two fixed plate on the side wall of the bull stick, and two fixed plates are respectively positioned on the outer of two mounting plates
Side, opens up that there are two rectangular channels on the intracorporal side wall of shell, and the both ends of the bull stick extend in rectangular channel, positioned at ipsilateral
On the side wall of the fixed plate with third spring is installed jointly in rectangle groove sidewall, and third spring is wound around on bull stick.
Preferably, one of them described bar is mounted on speaker on the side wall of L shaped plate side, and the L shaped plate is close
Sliding slot is offered on the side wall of speaker side, slidably connects sliding block in the sliding slot, another described bar is mounted on sliding block
Side wall on.
Preferably, the bottom end of two installation sheets is mounted on drag-line, two one end of the drag-line far from installation sheet
It is wound around on the side wall of bull stick.
Preferably, the shell is all provided with there are two the second shaft on the inner sidewall of the two sides at top, and two described the
It is mounted on idler wheel on the outside of two shafts, is rotatablely connected there are two support plate on two the second shaft side walls, and each
Support plate is installed on the inner sidewall of shell.
Compared with the prior art, the utility model has the beneficial effects that:
1, two bars are set on the side wall of L shaped plate and speaker, and in sliding slot, sliding block, mother set, sub bar and second spring
Mutual cooperation under, L shaped plate and speaker can be pulled out out of shell, while may make that two L shaped plates are spliced, in order to for
Speaker passes through supporting surface.
2, in the installation third spring of bull stick and when drag-line pulls, so that bar rotation, and then generate third spring
Torsion, the torsion that third spring generates can ensure that the stability of two L shaped plates splicing, while L shaped plate and speaker are being put back to shell
When body, it is bonded two L shaped plates closely to prevent dust from entering in shell, the sound quality of speaker is impacted.
3, idler wheel is set on the side wall of shell, so that drag-line is carried out rolling friction with idler wheel and contact, reduces the mill of drag-line
Damage, increases the service life of drag-line.
In conclusion mutual cooperation of the present apparatus by each structure, can be carried out inside housings speaker by L shaped plate
Telescopic storage keeps the visual effect of speaker to prevent the dust in air from impacting to the sound quality of speaker, has structure
It is ingenious, it is easy to operate, store convenient feature.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of Self-locking flexible formula speaker overall structure diagram；
Fig. 2 be the utility model proposes a kind of Self-locking flexible formula speaker cable arrangement structure chart；
Fig. 3 be the utility model proposes a kind of Self-locking flexible formula speaker opening state when structural schematic diagram；
Fig. 4 be the utility model proposes a kind of Self-locking flexible formula speaker part A structure enlarged drawing；
Fig. 5 be the utility model proposes a kind of Self-locking flexible formula speaker part B structure enlarged drawing；
Fig. 6 be the utility model proposes a kind of Self-locking flexible formula speaker C portion structure enlarged drawing；
Fig. 7 be the utility model proposes a kind of Self-locking flexible formula speaker D part-structure enlarged drawing.
Appended drawing reference: shell 1, L shaped plate 3, spring groove 4, the first spring 5, limit plate 6, inserted link 7, slot 8, is slided speaker 2
Slot 9, sliding block 10, bar 11, first rotating shaft 12, mother set 13, sub bar 14, baffle 15, second spring 16, mounting plate 17, bull stick 18,
Rectangular channel 19, fixed plate 20, third spring 21, installation sheet 22, drag-line 23, support plate 24, the second shaft 25, idler wheel 26, pull ring
27。
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.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-7, a kind of Self-locking flexible formula speaker, including shell 1, the interior of shell 1 are equipped with speaker 2, the two sides of speaker 2
Rotation connection is mounted on pull ring 27 there are two L shaped plate 3 on the bottom wall of two L shaped plates 3, on the side wall of two 3 bottoms of L shaped plate
It is set jointly on the side wall of 2 opposite side of speaker there are two rotating device, pulls pull ring 27 can be by L shaped plate 3 and speaker 2 from shell
It takes out in 1 and then uses.
Rotating device includes two bars 11, and two opposite one end of bar 11 offer turn trough, in two turn troughs
It is rotatably connected to first rotating shaft 12, the side wall of one of first rotating shaft 12 is equipped with mother set 13, an another first rotating shaft
Sub bar 14 is installed, and mother set 13 is set in the outside of sub bar 14 on 12 side wall, sub bar 14 can in mother set 13 telescopic slide,
It is mounted on baffle 15 on the lateral wall of mother set 13 and sub bar 14, is equipped on the side wall of two 15 opposite sides of baffle jointly
Two springs 16, second spring 16 fully slide out out of mother set 13 for limiting sub bar 14, and one of bar 11 is mounted on speaker 2
On the side wall of 3 side of L shaped plate, L shaped plate 3 offers sliding slot 9 on the side wall of 2 side of speaker, is slidably connected in sliding slot 9
There is sliding block 10, another bar 11 is mounted on the side wall of sliding block 10, when L shaped plate 3 tends to level, sliding block 10 and is mounted on cunning
Bar 11 on block 10 slides into the one end of sliding slot 9 far from speaker 2.
The bottom end of one of L shaped plate 3 offers spring groove 4, and inserted link 7, the top peace of inserted link 7 are inserted in spring groove 4
Equipped with limit plate 6, the first spring 5 is installed jointly between the roof of limit plate 6 and the roof of spring groove 4, another L shaped plate 3
Bottom end offer the slot 8 to match with inserted link 7, when L shaped plate 3 tends to level, inserted link 7 be inserted into slot 8 in, at this time can will
Two L shaped plates 3 are spliced, and can be placed on speaker 2 on the placed side that two L shaped plates 3 are formed, two L shaped plates 3 it is opposite one
Cable arrangement is equipped between side and the inner wall of shell 1.
Cable arrangement includes bull stick 18 and two installation sheets 22, and two installation sheets 22 are installed on the bottom wall of L shaped plate 3,
There are two mounting plates 17 for rotation connection on the side wall of bull stick 18, and the bottom end of two mounting plates 17 is installed in the inner bottom wall of shell 1
On, there are two fixed plates 20 for installation on the side wall of bull stick 18, and two fixed plates 20 are respectively positioned on the outside of two mounting plates 17, shell
Rectangular channel 19 there are two opening up on side wall in body 1, the both ends of bull stick 18 extend in rectangular channel 19, positioned at ipsilateral fixed plate
On 20 side wall with third spring 21 is installed jointly on 19 side wall of rectangular channel, and third spring 21 is wound around on bull stick 18, two
The bottom end of a installation sheet 22 is mounted on drag-line 23, and two drag-lines 23 are wound around the side wall of bull stick 18 far from one end of installation sheet 22
On, in two 3 splicings of L shaped plate, installation sheet 22 pulls drag-line 23 to rotate bull stick 18, can be by third when bull stick 18 rotates
Spring 21 is rotated, at this time third spring 21 generate torsion, the torsion of generation can make two L shaped plates 3 it is more firm spell
It connects, the stability of splicing.
Shell 1 is all provided with there are two the second shaft 25 on the inner sidewall of the two sides at top, two the second shafts 25 it is outer
Side is mounted on idler wheel 26, and rotation connection is there are two support plate 24 on two 25 side walls of the second shaft, and each support plate 24
It is installed on the inner sidewall of shell 1, the top of shell 1 offers the slot to match with drag-line 23, and drag-line 23 is interspersed in slot
In hole.
In the utility model, when need to use, first speaker 2 is taken out out of shell 1, then carry out two L shaped plates 3
Splicing supports so that L shaped plate 3 can be formed speaker 2, and then speaker 2 is placed in L shaped plate 3, and specific manipulation is as follows: passing through
Pull ring 27 slowly pulls L shaped plate 3, and when pulling L shaped plate 3, the rotating device between speaker 2 and L shaped plate 3 is extended and rotated, and works as L
When shape plate 3 is moved to the top of shell 1, pull L shaped plate 3 mobile to two sides, L shaped plate 3 surrounds first by rotating device at this time
Shaft 12 is rotated, and when L shaped plate 3 tends to level, the inserted link 7 of one of 3 bottom end of L shaped plate is first in the first spring 5
It is extended under elastic force effect, it, at this time can be by two L in the slot 8 for then opening up another 3 bottom end of L shaped plate of the insertion of inserted link 7
Shape plate 3 is spliced, while speaker 2 is placed on the placed side of two L shaped plates 3 formation.
During two L shaped plates 3 move upwards and finally mutually splice, installation sheet 22 is by pulling drag-line 23 to make
Bull stick 18 is rotated, and when bull stick 18 rotates, can be rotated the third spring 21 at both ends, so that third spring 21 generates
Torsion, the torsion that third spring 21 generates can help two L shaped plates 3 it is more firm splice, guarantee that two L shaped plates 3 are spliced
Stability, while when two L shaped plates 3 are separated and put back to speaker 2 in shell 1, so that the top of two L shaped plates 3 is protected
Close fitting is held, the sound quality of speaker 2 is impacted with preventing dust from entering.
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 Self-locking flexible formula speaker, including shell (1), which is characterized in that the interior of the shell (1) is equipped with speaker (2), institute
The two sides rotation connection of speaker (2) is stated there are two L shaped plate (3), is mounted on pull ring on the bottom wall of two L shaped plates (3)
(27), it is set jointly on the side wall of speaker (2) opposite side on the side wall of two L shaped plate (3) bottoms there are two rotating device,
The bottom end of one of them L shaped plate (3) offers spring groove (4), is inserted with inserted link (7) in the spring groove (4), described to insert
The top of bar (7) is equipped with limit plate (6), is equipped with jointly between the roof of the limit plate (6) and the roof of spring groove (4)
First spring (5), the bottom end of another L shaped plate (3) offer the slot (8) to match with inserted link (7), two L
Cable arrangement is equipped between the opposite side of shape plate (3) and the inner wall of shell (1).
2. a kind of Self-locking flexible formula speaker according to claim 1, which is characterized in that the rotating device includes two
Bar (11), two opposite one end of the bar (11) offer turn trough, and is rotatably connected in two turn troughs
The side wall of one shaft (12), one of them first rotating shaft (12) is equipped with mother set (13), an another first rotating shaft
(12) it is equipped on side wall sub bar (14), and mother set (13) is set in the outside of sub bar (14), the mother set (13) and sub bar
(14) it is mounted on lateral wall baffle (15), is equipped with second jointly on the side wall of two baffle (15) opposite sides
Spring (16).
3. a kind of Self-locking flexible formula speaker according to claim 1, which is characterized in that the cable arrangement includes bull stick
(18) it is installed on the bottom wall of L shaped plate (3) with two installation sheets (22), two installation sheets (22), the bull stick (18)
Side wall on rotation connection there are two mounting plate (17), the bottom end of two mounting plates (17) is installed in the interior of shell (1)
On bottom wall, there are two fixed plate (20) for installation on the side wall of the bull stick (18), and two fixed plates (20) are respectively positioned on two peaces
The outside of loading board (17), opens up that there are two rectangular channel (19) on the side wall in the shell (1), and the both ends of the bull stick (18) are prolonged
Extend in rectangular channel (19), on the side wall of the ipsilateral fixed plate (20) be equipped with jointly on rectangular channel (19) side wall
Third spring (21), and third spring (21) is wound around on bull stick (18).
4. a kind of Self-locking flexible formula speaker according to claim 2, which is characterized in that one of them described bar (11) peace
Mounted in speaker (2) on the side wall of L shaped plate (3) side, the L shaped plate (3) offers on the side wall of speaker (2) side
Sliding slot (9), the sliding slot (9) is interior to slidably connect sliding block (10), another bar (11) is mounted on the side of sliding block (10)
On wall.
5. a kind of Self-locking flexible formula speaker according to claim 3, which is characterized in that the bottom of two installation sheets (22)
End is mounted on drag-line (23), and two drag-lines (23) are wound around the side wall of bull stick (18) far from the one end of installation sheet (22)
On.
6. a kind of Self-locking flexible formula speaker according to claim 1, which is characterized in that the shell (1) is close to top
There are two being all provided on the inner sidewall of two sides the second shaft (25), idler wheel is mounted on the outside of two second shafts (25)
(26), there are two support plate (24) for rotation connection on two the second shaft (25) side walls, and each support plate (24) is equal
It is mounted on the inner sidewall of shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821214456.8U CN208590072U (en) | 2018-07-30 | 2018-07-30 | A kind of Self-locking flexible formula speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821214456.8U CN208590072U (en) | 2018-07-30 | 2018-07-30 | A kind of Self-locking flexible formula speaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208590072U true CN208590072U (en) | 2019-03-08 |
Family
ID=65542557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821214456.8U Expired - Fee Related CN208590072U (en) | 2018-07-30 | 2018-07-30 | A kind of Self-locking flexible formula speaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208590072U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110099317A (en) * | 2019-04-24 | 2019-08-06 | 河南水利与环境职业学院 | A kind of intake type sound equipment |
| CN113573181A (en) * | 2021-07-22 | 2021-10-29 | 深圳市三极技术有限公司 | Dustproof sound device convenient to extend and accomodate |
-
2018
- 2018-07-30 CN CN201821214456.8U patent/CN208590072U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110099317A (en) * | 2019-04-24 | 2019-08-06 | 河南水利与环境职业学院 | A kind of intake type sound equipment |
| CN113573181A (en) * | 2021-07-22 | 2021-10-29 | 深圳市三极技术有限公司 | Dustproof sound device convenient to extend and accomodate |
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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: 20190308 Termination date: 20200730 |