CN208670497U - Rocking equipment and speaker - Google Patents
Rocking equipment and speaker Download PDFInfo
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- CN208670497U CN208670497U CN201821382684.6U CN201821382684U CN208670497U CN 208670497 U CN208670497 U CN 208670497U CN 201821382684 U CN201821382684 U CN 201821382684U CN 208670497 U CN208670497 U CN 208670497U
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Abstract
The utility model belongs to technical field of electronic accessory more particularly to a kind of rocking equipment and speaker.The rocking equipment, including pedestal, bearing plate, elastomer, magnet and magnetic field generator, the bottom surface of the pedestal is formed with a support portion, the support portion is bent outwardly the bottom edge for extending to the pedestal upwards, the bearing plate is connected to the top of the pedestal, one end of the elastomer is connect with the pedestal, the other end of the elastomer is connect with the bearing plate, in initial position, the elastomer is in a vertical state, guide groove is provided at the top of the pedestal, the magnet is connected on the bearing plate, the magnetic field generator is for generating intermittent opposite polarity magnetic field, the active force that the magnet is subject in the opposite polarity magnetic field can drive the bearing plate to be moved to first position or the second position by initial position along the guide groove, the initial position is located at the first position and described the Between two positions.
Description
Technical field
The utility model belongs to technical field of electronic accessory more particularly to a kind of rocking equipment and speaker.
Background technique
Speaker is the terminal of entire sound system, and effect is audio electric energy to be converted into corresponding sound energy, and its spoke
Space is mapped to go.It is the extremely important component part of sound system, common speaker generally can only horizontal rest make in desktop
With function is more single and very dull.
In order to make the functional diversities of speaker, existing speaker increases swing function, that is, micro electric is arranged in speaker
Machine swings speaker with music rhythm, and this swingable manner energy consumption is high, and noise is big, and is difficult to restore to upright state after swinging.
Utility model content
The technical problem to be solved by the utility model is to the existing speaker with swing function is directed to, due to using
Energy consumption caused by motor is high, the big technological deficiency of noise, provides a kind of rocking equipment and speaker.
In order to solve the above technical problems, on the one hand, an embodiment of the present invention provides a kind of rocking equipment, including bottom
Seat, bearing plate, elastomer, magnet and magnetic field generator, the bottom surface of the pedestal are formed with a support portion, and the support portion is upward
It is bent outwardly the bottom edge for extending to the pedestal, the bearing plate is connected to the top of the pedestal, the elastomer
One end is connect with the pedestal, and the other end of the elastomer is connect with the bearing plate, at initial position, the elastomer
Guide groove is provided at the top of vertical state, the pedestal；
The magnet is connected on the bearing plate, and the magnetic field generator is for generating intermittent opposite polarity magnetic
, the active force that the magnet is subject in the opposite polarity magnetic field can drive the bearing plate along the guide groove by first
Beginning position is moved to first position and the second position, the initial position be located at the first position and the second position it
Between.
Optionally, the magnetic field generator is hot-wire coil.
Optionally, the pedestal includes base body and guide plate, and the support portion is formed in the bottom of the base body
Portion is formed with the cavity with opening upwards on the base body, and the guide plate is connected to the opening of the cavity, institute
It states guide groove to be formed on the guide plate, the bearing plate includes the sliding part being slidably connected in the guide groove and connection
Connecting plate on the sliding part, the magnet are arranged on the connecting plate.
Optionally, the guide plate includes the first guide plate and the second guide plate, and first guide plate and second are oriented to
Plate is oppositely arranged on the edge of the opening of the base body, and the guide groove includes be formed on first guide plate
One guide groove and the second guide groove being formed on second guide plate；
The sliding part includes the first sliding panel being slidably arranged in first guide groove and is slidably arranged in described
The second sliding panel in second guide groove, the connecting plate are connected between first sliding panel and second sliding panel.
Optionally, the pedestal is half ball seat, and first guide groove is along the periphery where first guide plate
It is arranged radially, second guide groove is arranged radially along the periphery where second guide plate, first guide groove
It is arranged in parallel with second guide groove.
Optionally, the other end of the elastomer is connected on the lower surface of the connecting plate, and the magnet includes setting
In the first magnet of the connecting plate side and the second magnet of the other side that the connecting plate is arranged in；
The magnetic field generator include the first magnetic field generator for generating intermittent opposite polarity first magnetic field and
For generating second magnetic field generator in intermittent opposite polarity second magnetic field, first magnet is in first magnetic field
The active force that the active force and second magnet being subject to are subject in second magnetic field drives the bearing plate to lead described in
First position or the second position are moved to by initial position to slot.
Optionally, first magnetic field generator is the first hot-wire coil, and second magnetic field generator is the second energization
Coil；
It is formed with groove between first guide plate and second guide plate, it is fixed that first is provided in the groove
Ring and the second fixed ring, the first hot-wire coil are arranged in first fixed ring, and first magnet is slidably connected at described
In first hot-wire coil, second hot-wire coil is arranged in second fixed ring, and second magnet is slidably connected at
In second hot-wire coil.
Optionally, what the coiling of the coiling of first hot-wire coil starts one end and second hot-wire coil started
One end is connect with one first connecting column, one end that the coiling of first hot-wire coil terminates and second hot-wire coil around
One end of knot beam is connect with one second connecting column, the direction of winding of first hot-wire coil and second hot-wire coil
Direction of winding is consistent, and the pole of first magnet is to the pole with second magnet to consistent.
Optionally, one of them of first connecting column and the second connecting column are connect with anode, another connects with cathode
It connects.
Rocking equipment provided by the embodiment of the utility model generates intermittent opposite polarity magnetic by magnetic field generator
, so that the magnet, which is able to drive the bearing plate, is moved to first position and the second position by initial position, work as institute
It states after bearing plate is moved to first position and the second position, shape occurs for the elastomer being connected between the bearing plate and pedestal
Become, generates elastic force.After magnetic field disappears, bullet of the bearing plate in the first position and the second position in the elastomer
Initial position is returned back under the action of property power.In this way, when the magnetic field that the magnetic field generator generates makes described in the magnet drive
After bearing plate is moved to the first position by initial position, magnetic field disappears, elastic force of the bearing plate in the elastomer
Under the action of the initial position returned back to by the first position, then, the magnetic field that the magnetic field generator generates makes described
After magnet drives the bearing plate to be moved to the second position by initial position, magnetic field disappears again, and the bearing plate is in institute
It states under the action of the elastic force of elastomer by the second site reversion to the initial position, loops back and forth like this, when described
When bearing plate is subjected to displacement, the center of gravity of the entire rocking equipment shifts, so that the rocking equipment is held with described
Weight plate rocks.The rocking equipment, if magnetic field generator can intermittent pole to opposite transient magnetic field make the bearing plate
It is moved to first position and the second position, does not need setting motor, simple and compact for structure, low energy consumption, and noise is small.
On the other hand, another embodiment of the utility model additionally provides a kind of speaker, including provided by the above embodiment shakes
Shake device.
Detailed description of the invention
Fig. 1 is the schematic diagram for the rocking equipment that the utility model first embodiment provides；
Fig. 2 is the schematic diagram of its bearing plate of the rocking equipment of the utility model first embodiment offer；
Fig. 3 is the schematic diagram that the rocking equipment that the utility model first embodiment provides removes its bearing plate；
Fig. 4 is the perspective view of the explosion for the rocking equipment that the utility model first embodiment provides；
Fig. 5 is the schematic diagram for the speaker that the utility model second embodiment provides.
Appended drawing reference in specification is as follows:
1, pedestal；11, guide groove；12, base body；13, guide plate；131, the first guide plate；1311, the first guiding
Slot；132, the second guide plate；1321, the second guide groove；14, the first fixed ring；15, the second fixed ring；
2, bearing plate；21, sliding part；211, the first sliding panel；212, the second sliding panel；22, connecting plate；221, it installs
Slot；222, block is abutted；223, the first link block；224, the second link block；
3, elastomer；
4, magnet；41, the first magnet；42, the second magnet；
5, magnetic field generator；51, the first magnetic field generator；52, the second magnetic field generator.
Specific embodiment
The technical issues of in order to keep the utility model solved, technical solution and beneficial effect are more clearly understood, below
In conjunction with accompanying drawings and embodiments, the utility model is described in further detail.It should be appreciated that specific reality described herein
It applies example to be only used to explain the utility model, is not used to limit the utility model.
It is as referred to herein that " active force that the magnet is subject in the opposite polarity magnetic field can drive the bearing plate
First position or the second position are moved to by initial position along the guide groove ", it can be expressed as, the magnet (can in a magnetic field
Label is positive) in the active force that is subject to drive the bearing plate to be moved to first position by initial position along the guide groove, institute
It states and is held described in the active force drive that magnet is subject in another magnetic field (can mark and be negative, to mark the polarity of the magnetic field being positive opposite)
Weight plate is moved to the second position by initial position along the guide groove, illustrates hereby.
First embodiment
As shown in Figures 1 to 4, first embodiment of the invention provides a kind of rocking equipment, including pedestal 1, bearing plate 2,
Elastomer 3, magnet 4 and magnetic field generator 5, the bottom surface of the pedestal 1 are formed with a support portion (not shown), the support
Portion is bent outwardly the bottom edge for extending to the pedestal 1 upwards, and the bearing plate 2 is connected to the top of the pedestal 1, described
One end of elastomer 3 is connect with the pedestal 1, and the other end of the elastomer 3 is connect with the bearing plate 2, in initial position,
The elastomer 3 is in a vertical state, and guide groove 11 is provided at the top of the pedestal.The magnet 4 is connected to the load-bearing
On plate 2, the magnetic field generator 5 is used to generate intermittent opposite polarity magnetic field, what the magnet 4 was subject in the magnetic field
Active force can drive the bearing plate 2 to be moved to first position and the second position by initial position along the guide groove 11, described
Initial position is between the first position and the second position.
Rocking equipment provided in an embodiment of the present invention generates intermittent opposite polarity magnetic field by magnetic field generator 5, from
And make the magnet 4 be able to drive the bearing plate 2 and first position and the second position are moved to by initial position, it is held when described
After weight plate 2 is moved to first position and the second position, shape occurs for the elastomer 3 being connected between the bearing plate 2 and pedestal 1
Become, generates elastic force.After magnetic field disappears, the bearing plate 2 in the first position and the second position is in the elastomer 3
Initial position is returned back under the action of elastic force.In this way, when the magnetic field that the magnetic field generator 5 generates drives the magnet 4
After the bearing plate 2 is moved to the first position by initial position, magnetic field disappears, and the bearing plate 2 is in the elastomer 3
The initial position is returned back to by the first position under the action of elastic force, then, the magnetic field that the magnetic field generator 5 generates
After making the magnet 4 that the bearing plate 2 be driven to be moved to the second position by initial position, magnetic field disappears again, described to hold
Weight plate 2, by the second site reversion to the initial position, so recycles past under the action of the elastic force of the elastomer 3
It is multiple, so that the rocking equipment is rocked with the bearing plate 2.The rocking equipment, as long as magnetic field generator 5 being capable of intermittent pole
So that the bearing plate 2 is moved to first position and the second position to opposite transient magnetic field, does not need setting motor, structure
Simple and compact, low energy consumption, and noise is small.
Specifically, in embodiment as shown in Figures 1 to 4, the support portion is formed in the bottom surface of the pedestal 1
Portion, the elastomer 3 are spring, and the magnetic field generator 5 is hot-wire coil, in the feelings that the hot-wire coil direction of winding determines
Under condition, control may make the hot-wire coil to generate intermittence pole to opposite by the sense of current of the hot-wire coil
Magnetic field.Since magnetic field only needs by the initial position to drive the bearing plate 2 to the first position or the second position,
Therefore it may only be necessary to provide contrary transient current, the bearing plate 2 can be made in the first position and the second
It is moved between setting, that is, completes to rock, so that low energy consumption for the shaking device.
Furthermore, it is only necessary to the on-off and sense of current for controlling electric current can be realized the stopping of the shaking device and rock,
And the setting of the elastomer 3 can make the shaking device guarantee upright state in the power-off state.
Preferably, in the initial position, the vertical side of the center line of the vertical direction of the spring, the bearing plate 2
To center line and be overlapped with the center line of the vertical direction of the support portion, i.e., one end of the described spring is connected to the support
The middle position in portion, the other end of the spring are connected to the middle position of the bearing plate 2.
As shown in Figures 1 to 4, the pedestal 1 includes base body 12 and guide plate 13, is formed on the base body 12
There is the cavity with opening upwards, the guide plate 13 is connected to the opening of the cavity, and the guide groove 11 is formed in institute
It states on guide plate 13, the bearing plate 2 includes the sliding part 21 being slidably connected in the guide groove 11 and is connected to the cunning
Connecting plate 22 in dynamic portion 21, the magnet 4 are arranged on the connecting plate 22.Wherein, the elastomer 3, magnet 4 and magnetic field
Generator 5 is arranged in the cavity.The guide plate 13 includes the first guide plate 131 and the second guide plate 132, and described the
One guide plate 131 and the second guide plate 132 are oppositely arranged on the edge of the opening of the base body 12, and the guide groove 11 wraps
Include the first guide groove 1311 being formed on first guide plate 131 and be formed on second guide plate 132 second
Guide groove 1321, the sliding part 21 include the first sliding panel 211 being slidably arranged in first guide groove 1311 and slide
Dynamic the second sliding panel 212 being arranged in second guide groove 1321, the connecting plate 22 are connected to first sliding panel
Between 211 and second sliding panel 212.
As shown in Figures 1 and 3, the pedestal 1 is half ball seat, and first guide groove 1311 is along first guide plate
The periphery at 131 places is arranged radially, and second guide groove 1321 is along the periphery where second guide plate 132
It is arranged radially, first guide groove 1311 is arranged in parallel with second guide groove 1321.
As shown in Figures 1 to 4, the other end of the elastomer 3 is connected on the lower surface of the connecting plate 22, the magnetic
Iron 4 includes the first magnet 41 that 22 side of connecting plate is arranged in and the second magnetic of the other side that the connecting plate 22 is arranged in
Iron 42, the magnetic field generator 5 include the first magnetic field generator 51 for generating intermittent opposite polarity first magnetic field and
For generating second magnetic field generator 52 in intermittent opposite polarity second magnetic field, first magnet 41 is in first magnetic
The active force that the active force and second magnet 42 being subject in are subject in second magnetic field drives 2 edge of bearing plate
The guide groove 11 is moved to first position or the second position by initial position.
In embodiment as shown in Figures 1 to 4, first magnetic field generator 51 be the first hot-wire coil, described second
Magnetic field generator 52 is the second hot-wire coil, is formed with ditch between first guide plate 131 and second guide plate 132
Slot, the first fixed ring 14 and the second fixed ring 15 are provided in the groove, and the setting of the first hot-wire coil is fixed described first
On ring 14, first magnet 41 is slidably connected in first hot-wire coil, and second hot-wire coil is arranged described
In second fixed ring 15, second magnet 42 is slidably connected in second hot-wire coil.When first hot-wire coil
And second coil simultaneously when being powered, first magnet 41 can be slided along the inner wall of first hot-wire coil, second magnetic
Iron 42 can be slided along the inner wall of second hot-wire coil.
Specifically, the lower section of the connecting plate 22 is provided with mounting groove 221, is provided with abutting block in the mounting groove 221
222, the other end of the elastomer 3 is fixedly connected on the abutting block 222, and the abutting block is located on the connecting plate 22
222 side is provided with the first link block 223, and the other side for abutting block 222 is located on the connecting plate 22 and is provided with the
Two link blocks 224, first link block 223 are connect with first magnet 41, second link block 224 and described second
Magnet 42 connects.
One end that the coiling of one end and second hot-wire coil that the coiling of first hot-wire coil starts starts with
The connection of one first connecting column (not shown), one end and second live wire that the coiling of first hot-wire coil terminates
One end that the coiling of circle terminates is connect with one second connecting column (not shown), the direction of winding of first hot-wire coil with
The direction of winding of second hot-wire coil is consistent, and the pole of first magnet 41 is to the pole with second magnet 42 to one
It causes.In this way, when first connecting column and the second connecting column are connect with anode and cathode respectively, first magnet 41 and the
It is mobile to same direction that two magnet 42 are able to drive the bearing plate 2, that is, ensure that first magnet 41 in first magnetic
The active force that the active force and second magnet 42 being subject in are subject in second magnetic field drives 2 edge of bearing plate
The guide groove 11 is moved to first position or the second position by initial position.
Second embodiment
As shown in figure 5, the utility model second embodiment provides a kind of speaker 10, including above-mentioned shaking device, institute
Stating speaker 10 includes shell 101, and the outer wall of the pedestal 1 is bonded with the inner wall of the shell 101.The speaker 10 include its
His functional component, as described in being arranged at loudspeaker, support frame on bearing plate 2, so that the entire speaker 10 is with the load-bearing
Plate 2 is mobile and realizes and rocks.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (10)
1. a kind of rocking equipment, which is characterized in that including pedestal, bearing plate, elastomer, magnet and magnetic field generator, the bottom
The bottom surface of seat is formed with a support portion, and the support portion is bent outwardly the bottom edge for extending to the pedestal upwards, described to hold
Weight plate is connected to the top of the pedestal, and one end of the elastomer is connect with the pedestal, the other end of the elastomer and
The bearing plate connection, in initial position, the elastomer is in a vertical state, is provided with guide groove at the top of the pedestal；
The magnet is connected on the bearing plate, and the magnetic field generator is for generating intermittent opposite polarity magnetic field, institute
Stating the active force that magnet is subject in the opposite polarity magnetic field can drive the bearing plate along the guide groove by initial bit
It sets and is moved to first position and the second position, the initial position is between the first position and the second position.
2. rocking equipment according to claim 1, which is characterized in that the magnetic field generator is hot-wire coil.
3. rocking equipment according to claim 1, which is characterized in that the pedestal includes base body and guide plate, institute
The bottom that support portion is formed in the base body is stated, the cavity with opening upwards is formed on the base body, it is described
Guide plate is connected to the opening of the cavity, and the guide groove is formed on the guide plate, and the bearing plate includes sliding
The sliding part being connected in the guide groove and the connecting plate being connected on the sliding part, the magnet are arranged in the connection
On plate.
4. rocking equipment according to claim 3, which is characterized in that the guide plate includes that the first guide plate and second are led
To plate, first guide plate and the second guide plate are oppositely arranged on the edge of the opening of the base body, the guide groove
Including the first guide groove being formed on first guide plate and the second guide groove being formed on second guide plate；
The sliding part includes the first sliding panel being slidably arranged in first guide groove and is slidably arranged in described second
The second sliding panel in guide groove, the connecting plate are connected between first sliding panel and second sliding panel.
5. rocking equipment according to claim 4, which is characterized in that the pedestal is half ball seat, first guide groove
Along being arranged radially for the periphery where first guide plate, second guide groove is along the circle where second guide plate
Circumferential surface is arranged radially, and first guide groove is arranged in parallel with second guide groove.
6. rocking equipment according to claim 4, which is characterized in that the other end of the elastomer is connected to the connection
On the lower surface of plate, the magnet includes that the first magnet of the connecting plate side is arranged in and is arranged in the another of the connecting plate
Second magnet of side；
The magnetic field generator includes the first magnetic field generator for generating intermittent opposite polarity first magnetic field and is used for
Generate second magnetic field generator in intermittent opposite polarity second magnetic field, first magnet in first magnetic field by
Active force and the active force that is subject in second magnetic field of second magnet drive the bearing plate along the guide groove
First position and the second position are moved to by initial position.
7. rocking equipment according to claim 6, which is characterized in that first magnetic field generator is the first live wire
Circle, second magnetic field generator are the second hot-wire coil；
Groove is formed between first guide plate and second guide plate, be provided in the groove the first fixed ring and
Second fixed ring, the first hot-wire coil are arranged in first fixed ring, and first magnet is slidably connected at described first
In hot-wire coil, second hot-wire coil is arranged in second fixed ring, and second magnet is slidably connected at described
In second hot-wire coil.
8. rocking equipment according to claim 7, which is characterized in that one end that the coiling of first hot-wire coil starts
And one end that the coiling of second hot-wire coil starts is connect with one first connecting column, first hot-wire coil around knot
One end of beam is connect with one end that the coiling of second hot-wire coil terminates with one second connecting column, first hot-wire coil
Direction of winding it is consistent with the direction of winding of second hot-wire coil, the pole of first magnet to second magnet
Pole is to consistent.
9. rocking equipment according to claim 8, which is characterized in that first connecting column and the second connecting column are wherein
One connect with anode, another connect with cathode.
10. a kind of speaker, which is characterized in that including the described in any item rocking equipments of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821382684.6U CN208670497U (en) | 2018-08-24 | 2018-08-24 | Rocking equipment and speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821382684.6U CN208670497U (en) | 2018-08-24 | 2018-08-24 | Rocking equipment and speaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208670497U true CN208670497U (en) | 2019-03-29 |
Family
ID=65839729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821382684.6U Active CN208670497U (en) | 2018-08-24 | 2018-08-24 | Rocking equipment and speaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208670497U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109089180A (en) * | 2018-08-24 | 2018-12-25 | 黄申忠 | Rocking equipment and swinging method |
| CN110324737A (en) * | 2019-05-14 | 2019-10-11 | 黄申忠 | A kind of driving method for waving speaker drive system and waving speaker |
| CN109089180B (en) * | 2018-08-24 | 2024-05-10 | 黄申忠 | Swinging device and swinging method |
-
2018
- 2018-08-24 CN CN201821382684.6U patent/CN208670497U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109089180A (en) * | 2018-08-24 | 2018-12-25 | 黄申忠 | Rocking equipment and swinging method |
| CN109089180B (en) * | 2018-08-24 | 2024-05-10 | 黄申忠 | Swinging device and swinging method |
| CN110324737A (en) * | 2019-05-14 | 2019-10-11 | 黄申忠 | A kind of driving method for waving speaker drive system and waving speaker |
| CN110324737B (en) * | 2019-05-14 | 2020-08-07 | 黄申忠 | Swinging sound box driving system and driving method of swinging sound box |
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