CN116887094A - Outdoor bluetooth sound of high protectiveness - Google Patents
Outdoor bluetooth sound of high protectiveness Download PDFInfo
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- CN116887094A CN116887094A CN202311021636.XA CN202311021636A CN116887094A CN 116887094 A CN116887094 A CN 116887094A CN 202311021636 A CN202311021636 A CN 202311021636A CN 116887094 A CN116887094 A CN 116887094A
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- 238000007789 sealing Methods 0.000 claims abstract description 11
- 239000012528 membrane Substances 0.000 claims description 31
- 238000005192 partition Methods 0.000 claims description 4
- 230000002929 anti-fatigue Effects 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 230000009471 action Effects 0.000 abstract description 10
- 230000007306 turnover Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 238000005381 potential energy Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Sealing Devices (AREA)
Abstract
The application discloses an outdoor Bluetooth sound box with high protection, which is applied to the field of Bluetooth sound boxes, and the application is characterized in that a sound ball and an umbrella-shaped support are matched with each other, when the outdoor Bluetooth sound box is in actual use, an air cylinder and the umbrella-shaped support are under the elastic action of a tensioning spring and close to a piston rod, a flexible film is pressed to be flattened by the spherical surface, the side of the flexible film is abutted against a sealing groove to achieve waterproof tightness, when the Bluetooth sound box is required to be used, a base is twisted, an annular tooth is abutted against and meshed with a driven gear, the annular tooth drives the driven gear to rotate, the sound ball is driven to turn over, and a vibration film and an electromagnetic unit are outwards arranged, so that the purpose of starting the Bluetooth sound box for playing is achieved.
Description
Technical Field
The application relates to the field of Bluetooth sound equipment, in particular to an outdoor Bluetooth sound equipment with high protection performance.
Background
Technological development brings us into the wireless multimedia era, the popularization of portable communication equipment enables the portable communication equipment to integrate more and more functions, more requirements are also put forward, and particularly the arrival of the 5G era, the requirement of people for watching movies and listening to music through the portable communication equipment is continuously increased.
However, the appearance of the portable communication device is expected to limit the improvement of sound effects, and the requirements of the multimedia era on sound effects are that designers need to achieve the improvement by other means, so that as a personal portable sound system, the design direction is as small as possible, the design is as convenient as possible, the best sound effects are achieved as possible, and meanwhile, the requirements of people on outdoor portable sound are put on other aspects, namely the waterproof performance and the anti-falling performance.
The application discloses a Bluetooth sound box, which is suitable for outdoor application, has storage protection and waterproofness, is suitable for outdoor special environment, and is high in protection.
Disclosure of Invention
The application aims to design a Bluetooth sound box, which is suitable for outdoor application, has storage protection and waterproofness and is suitable for outdoor special environments, compared with the prior art, the outdoor Bluetooth sound box with high protection is provided, through the design comprising a sound box ball and a base, a ball groove matched with the sound box ball is arranged in the base, the sound box ball is rotationally connected in the ball groove, driven gears are symmetrically fixed on two sides of the sound box ball, two bases are oppositely arranged, an outer cylinder body and an inner cylinder body are fixedly distributed on one side of the two bases, the inner cylinder body is slidably sleeved in the outer cylinder body, annular teeth are fixedly arranged on one side of the outer cylinder body opposite to the inner cylinder body, the annular teeth are meshed with the driven gears, a plurality of spiral grooves which are uniformly distributed at equal angles are respectively arranged on the outer wall of the inner cylinder body and the inner wall of the outer cylinder body, balls matched with the spiral grooves are fixedly arranged on one ends of the outer cylinder body and the inner cylinder body opposite ends of the spiral grooves are provided with rotary grooves;
one side of the sound ball is provided with a vibration film, an electromagnetic unit matched with the vibration film is arranged in the vibration film, the other side of the sound ball is provided with a flexible film, and a separation bin is arranged between the flexible film and the sound ball;
the flexible membrane is internally clamped with an umbrella-shaped support, one side of the umbrella-shaped support is fixed with a cylinder, the sound ball is internally fixed with a piston rod matched with the cylinder, a tensioning spring is clamped between the piston rod and the cylinder, and one side of the outer wall of the base is provided with a sealing groove matched with the flexible membrane.
When the Bluetooth sound equipment is needed, the base is held by both hands respectively and is twisted relatively, at the moment, the outer cylinder body and the inner cylinder body are led to do relatively close rotating actions through the guide of the spiral groove, when the ball moves to the rotating groove, the annular teeth are abutted against and meshed with the driven gear, under the continuous twisting action, the annular teeth drive the driven gear to rotate, and then the sound equipment ball is driven to overturn, so that the vibration film and the electromagnetic unit are outwards arranged, the Bluetooth sound equipment is enabled to play, the Bluetooth sound equipment has the advantages of simple structure and strong waterproof performance, can be stored in a overturning mode, effectively protects the safety and the waterproof performance of the sound equipment module when the Bluetooth sound equipment is carried outdoors, and has market prospects.
Further, the rotary groove is in an arc-shaped groove structure, and the rotary shaft of the rotary groove is coaxially arranged with the rotary shafts of the outer cylinder body and the inner cylinder body.
Further, when the ball moves to the rotary groove along the spiral groove, the annular teeth are in contact with and meshed with the driven gear, and after the ball rotates for a complete stroke along the rotary groove, the annular teeth drive the driven gear to rotate at an angle of one hundred eighty degrees.
Further, the electromagnetic unit is a moving coil type electromagnetic sounding structure, a control unit for controlling the electromagnetic unit and receiving Bluetooth information is arranged on the base, a storage battery for supplying power to the control unit is further arranged on the base, and the control unit is electrically connected with the electromagnetic unit through a lead.
Further, a permanent magnet ring is fixed on one side of the cylinder, and magnetic repulsive force is formed between the permanent magnet ring and an electromagnetic mechanism under the condition of electrifying in the electromagnetic unit.
Further, the tensioning spring is of an anti-fatigue spring structure, and the tensioning spring has elastic force for driving the air cylinder to be close to the piston rod.
Further, the inner wall of the outer cylinder and the outer wall of the inner cylinder are fixedly glued with airtight ring gaskets, the airtight ring gaskets form an inner cavity in the space opposite to the outer cylinder and the inner cylinder, and the inner cavity is communicated with the partition through a pipeline.
Further, when the two bases are far away from the maximum stroke, the gas in the inner cavity is in a normal air pressure state, and when the two bases are close to each other, the gas in the inner cavity is in a pressurizing state.
Further, the outside rotation of base is connected with the roating seat, is fixed with a plurality of equiangular equipartitions setting's elastic plate between two roating seats.
Further, the elastic plate has elastic force for driving the two bases to be away from each other, and the elastic plate has elastic force for bending away from the outer cylinder body under the pressed state.
Compared with the prior art, the application has the advantages that:
(1) According to the application, through the mutual matching between the sound ball with the vibration membrane, the electromagnetic unit, the flexible membrane, the compartment, the piston rod, the tensioning spring and the driven gear, the base with the outer cylinder body and the inner cylinder body and the umbrella-shaped support with the air cylinder and the permanent magnet ring, when the sound ball is in actual use, one side of the flexible membrane of the sound ball is outwards arranged, at the moment, the electromagnetic unit component is not electrified, the air cylinder and the umbrella-shaped support are under the elastic action of the tensioning spring and are close to the piston rod, the umbrella-shaped support is expanded and deformed by utilizing the elastic force of the tensioning spring, the flexible membrane is further pressed to be flattened by a spherical surface, and the side of the flexible membrane is pressed against the sealing groove by combining the pressing of the umbrella-shaped support, so that the waterproof tightness is achieved.
(2) When the Bluetooth sound equipment is needed, the base is held by both hands respectively and twisted relatively, at the moment, the outer cylinder body and the inner cylinder body do relatively close rotating actions through the guiding of the spiral groove, when the ball moves to the rotating groove, the annular teeth are in conflict with and meshed with the driven gear, under the continuous twisting action, the annular teeth drive the driven gear to rotate, and then drive the sound ball to overturn, so that the vibration film and the electromagnetic unit are arranged outwards, the purpose of starting the Bluetooth sound equipment and playing is achieved.
(3) Through the mutual cooperation between the cylinder with the permanent magnet ring and the electromagnetic unit, when the electromagnetic unit is electrified and runs, the electromagnetic unit generates magnetic repulsive force to the permanent magnet ring, so that the cylinder on the inner side of the overturning cylinder still has the trend of overcoming the elasticity of the tensioning spring, the circumferential integrity of the flexible membrane after the overturning of the sound ball is maintained, the deformation of the flexible membrane is avoided, and the phenomenon that the sound ball cannot be overturned again after the overturning of the sound ball is prevented.
(4) The inner cavity is formed between the outer cylinder body and the inner cylinder body through the airtight ring gasket, when the two bases are close to each other, the air pressure of the inner cavity is increased and transferred into the compartment, so that the compartment is expanded by the increased air pressure, the umbrella-shaped support and the flexible membrane are further outwards bulging in a contracted sealing state, the umbrella-shaped support is restored to an original shape, the flexible membrane is separated from the sealing groove, and the sound ball is in a complete spherical shape, so that the sound ball can be conveniently rotated and opened.
(5) When bluetooth sound is accomodating, two bases keep away from mutually, this moment the elastic plate is vertical form, reduce bluetooth sound circumferential volume, promoted the portability of accomodating, when bluetooth sound is when using, the base is close to mutually, the elastic plate is pressed outwards crooked this moment, form the bow form, place the messenger at bluetooth sound level on the one hand, adjacent and crooked elastic plate can act as the support foot and use, prevent that bluetooth sound from taking place to roll in the use, on the other hand, crooked elastic plate can form the protection outer support that has the energy-absorbing function at bluetooth sound's outer wall, and then effectively prevent bluetooth sound and fall the damage that causes, simultaneously, crooked elastic plate has stored certain elastic potential energy, when the user needs to accomodate bluetooth sound, only need to turn back the ball to the node of helicla flute and swivelling chute, under the elastic potential energy of elastic plate, two bases are automatic keep away from mutually, accomplish and accomodate the action.
Drawings
FIG. 1 is a schematic diagram of the structure of the present application;
FIG. 2 is a schematic cross-sectional view of the present application;
FIG. 3 is an enlarged schematic view of the portion A in FIG. 2;
FIG. 4 is a schematic diagram of an exploded construction of the present application;
FIG. 5 is a schematic diagram of an exploded structure of an acoustic ball according to the present application;
FIG. 6 is a schematic cross-sectional view of an acoustic ball according to the present application;
FIG. 7 is a schematic view of the umbrella support according to the present application;
FIG. 8 is a schematic diagram of a spiral groove and a rotary groove according to the present application;
FIG. 9 is a schematic view of the internal structure of the base of the present application when the base is far away;
FIG. 10 is an enlarged schematic view of the portion B of FIG. 9;
FIG. 11 is a schematic view showing the internal structure of the base of the present application when the bases are close together;
fig. 12 is a schematic diagram showing the state of the elastic plate when the application is stored and used.
The reference numerals in the figures illustrate:
the sound ball 1, the vibration membrane 11, the electromagnetic unit 12, the flexible membrane 13, the separation chamber 131, the piston rod 14, the tension spring 15, the driven gear 16, the elastic plate 2, the rotating seat 21, the outer cylinder 3, the inner cylinder 4, the base 5, the sealing groove 51, the ball groove 52, the umbrella-shaped support 6, the air cylinder 61, the permanent magnet ring 62, the annular teeth 7, the spiral groove 8, the rotating groove 81, the ball 9, the airtight gasket 91 and the inner cavity 10.
Detailed Description
The technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present application are included in the protection scope of the present application.
Example 1:
the application discloses an outdoor Bluetooth sound with high protection, referring to fig. 1-11, which comprises a sound ball 1 and a base 5, wherein a ball groove 52 matched with the sound ball 1 is arranged in the base 5, the sound ball 1 is rotationally connected in the ball groove 52, driven gears 16 are symmetrically fixed on two sides of the sound ball 1, the two bases 5 are oppositely arranged, an outer cylinder 3 and an inner cylinder 4 are fixedly distributed on one side of the two bases 5 opposite to each other, the inner cylinder 4 is slidingly sleeved in the outer cylinder 3, annular teeth 7 are fixedly arranged on one side of the outer cylinder 3 opposite to the inner cylinder 4, the annular teeth 7 are meshed with the driven gears 16, a plurality of spiral grooves 8 which are uniformly distributed at equal angles are uniformly distributed are formed in the outer wall of the inner cylinder 4 and the inner wall of the outer cylinder 3, balls 9 matched with the spiral grooves 8 are fixedly arranged on one ends of the outer cylinder 3 and the inner cylinder 4 opposite to each other, and a rotary groove 81 is formed on one end of the spiral groove 8;
one side of the sound ball 1 is provided with a vibration film 11, an electromagnetic unit 12 matched with the vibration film 11 is arranged in the vibration film 11, the other side of the sound ball 1 is provided with a flexible film 13, and a compartment 131 is arranged between the flexible film 13 and the sound ball 1; an umbrella-shaped support 6 is clamped in the flexible membrane 13, an air cylinder 61 is fixed on one side of the umbrella-shaped support 6, a piston rod 14 matched with the air cylinder 61 is fixed in the sound ball 1, a tensioning spring 15 is clamped between the piston rod 14 and the air cylinder 61, and a sealing groove 51 matched with the flexible membrane 13 is arranged on one side of the outer wall of the base 5.
According to the application, through the mutual matching between the sound ball 1 with the vibration membrane 11, the electromagnetic unit 12, the flexible membrane 13, the partition 131, the piston rod 14, the tension spring 15 and the driven gear 16 and the umbrella-shaped support 6 with the outer cylinder 3, the base 5 with the inner cylinder 4 and the cylinder 61 and the permanent magnet ring 62, when in actual use, one side of the flexible membrane 13 of the sound ball 1 is outwards arranged, at the moment, the electromagnetic unit 12 assembly is not electrified, the cylinder 61 and the umbrella-shaped support 6 are under the elastic action of the tension spring 15 and are close to the piston rod 14, the umbrella-shaped support 6 is expanded and deformed by the elastic force of the tension spring 15, the flexible membrane 13 is further pressed to be flattened by a spherical surface, and the side of the flexible membrane 13 is pressed against the sealing groove 51 by combining the pressing of the umbrella-shaped support 6, so that the waterproof tightness is achieved;
when a Bluetooth sound is needed, the base 5 is held by both hands respectively and twisted relatively, at the moment, the outer cylinder 3 and the inner cylinder 4 are guided by the spiral groove 8 to do relatively close rotation, when the ball 9 moves to the rotary groove 81, the annular teeth 7 are abutted against and meshed with the driven gear 16, under the continuous twisting action, the annular teeth 7 drive the driven gear 16 to rotate, and further drive the sound ball 1 to turn over, so that the vibration membrane 11 and the electromagnetic unit 12 are arranged outwards, the purpose of starting the Bluetooth sound and playing is achieved.
The rotary groove 81 is in an arc-shaped groove structure, the rotary shaft of the rotary groove 81 is coaxially arranged with the rotary shafts of the outer cylinder body 3 and the inner cylinder body 4, when the balls 9 move to the rotary groove 81 along the spiral groove 8, the annular teeth 7 are in interference and meshing with the driven gear 16, and after the balls 9 rotate for a complete stroke along the rotary groove 81, the annular teeth 7 drive the driven gear 16 to rotate at an angle of one hundred eighty degrees.
Specifically, referring to fig. 1 to 11, the electromagnetic unit 12 is a moving coil electromagnetic sounding structure, a control unit for controlling the electromagnetic unit 12 and receiving bluetooth information is disposed on the base 5, a battery for supplying power to the control unit is further disposed on the base 5, the control unit is electrically connected with the electromagnetic unit 12 through a wire, a permanent magnet ring 62 is fixed on one side of the cylinder 61, a magnetic repulsion force is provided between the permanent magnet ring 62 and the electromagnetic mechanism in the electromagnetic unit 12 under the condition of being electrified, the tension spring 15 is an anti-fatigue spring structure, and the tension spring 15 has an elastic force for driving the cylinder 61 to approach the piston rod 14.
Through mutually supporting between cylinder 61 and the electromagnetic unit 12 that have permanent magnetism ring 62, when the electromagnetic unit 12 circular telegram was operated, electromagnetic unit 12 produced magnetic repulsion to permanent magnetism ring 62, and then made the cylinder 61 that overturns inboard still have the trend of overcoming the elasticity of tensioning spring 15, maintained sound ball 1 and opened the circumference integrality of flexible membrane 13 after the upset, avoided its deformation to take place, prevent that sound ball 1 overturns the phenomenon emergence that can't overturn once more after opening.
Further, in fig. 1 to 11, the inner wall of the outer cylinder 3 and the outer wall of the inner cylinder 4 are fixedly glued with an airtight gasket 91, the airtight gasket 91 forms an inner cavity 10 in a space where the outer cylinder 3 and the inner cylinder 4 are opposite, the inner cavity 10 is communicated with a partition 131 through a pipeline, when the two bases 5 are far away from each other to the maximum stroke, the gas in the inner cavity 10 is in a normal pressure state, and when the two bases 5 are close to each other, the gas in the inner cavity 10 is in a pressurizing state.
The inner cavity 10 is formed between the outer cylinder 3 and the inner cylinder 4 through the airtight ring gasket 91, when the two bases 5 are close to each other, the air pressure of the inner cavity 10 is increased and transferred into the compartment 131, so that the compartment 131 expands by using the increased air pressure, the umbrella-shaped support 6 and the flexible membrane 13 are further outwards bulging in a contracted sealing state, the umbrella-shaped support 6 is restored to the original state, the flexible membrane 13 is separated from the sealing groove 51, the sound ball 1 is in a complete spherical shape, and the purpose of facilitating the rotation and opening of the sound ball 1 is achieved.
Further, in fig. 1 to 12, the outer side of the base 5 is rotatably connected with a rotating seat 21, a plurality of elastic plates 2 equally arranged at equal angles are fixed between the two rotating seats 21, the elastic plates 2 have elastic forces for driving the two bases 5 to be far away from each other, and the elastic plates 2 have elastic forces bending away from the outer cylinder 3 under the compression state.
When bluetooth sound is accomodating, two bases 5 keep away from mutually, this moment elastic plate 2 is vertical form, reduce bluetooth sound circumferential volume, the portability of accomodating has been promoted, when bluetooth sound is in use, base 5 is close to mutually, this moment elastic plate 2 is pressed outwards crooked, form the bow form, place the messenger at bluetooth sound level on the one hand, adjacent and crooked elastic plate 2 can act as the supporting foot and use, prevent that bluetooth sound from taking place to roll in the use, on the other hand, crooked elastic plate 2 can form the protection outer support that has the energy-absorbing function at bluetooth sound's outer wall, and then effectively prevent bluetooth sound and fall the damage that causes, simultaneously, crooked elastic plate 2 has stored certain elastic potential energy, when the user needs to accomodate bluetooth sound, only need rotate ball 9 to the node of helical groove 8 and swivelling chute 81, under elastic potential energy of elastic plate 2, two bases 5 are automatic keep away from mutually, accomplish and accomodate the action.
The foregoing is only a preferred embodiment of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art, who is within the scope of the present application, should make equivalent substitutions or modifications according to the technical solution and the modified concept thereof, within the scope of the present application.
Claims (10)
1. The utility model provides an outdoor bluetooth stereo set of high protectiveness, includes sound ball (1) and base (5), its characterized in that, be equipped with in base (5) with sound ball (1) assorted ball groove (52), sound ball (1) rotate and connect in ball groove (52), the both sides symmetry of sound ball (1) is fixed with driven gear (16), two base (5) set up relatively, two the relative one side distribution of base (5) is fixed with urceolus body (3), interior barrel (4) slip cup joint in urceolus body (3), the relative one side of urceolus body (3) and interior barrel (4) all is fixed with annular tooth (7), annular tooth (7) mesh with driven gear (16), the outer wall of interior barrel (4), the inner wall of urceolus body (3) all are equipped with a plurality of equiangularly equally distributed helicla flute (8), the relative one end of urceolus body (3), interior barrel (4) all is fixed with helical flute (8) with helical flute (81), one end that matches ball (8);
a vibrating membrane (11) is arranged on one side of the sound ball (1), an electromagnetic unit (12) matched with the vibrating membrane is arranged in the vibrating membrane (11), a flexible membrane (13) is arranged on the other side of the sound ball (1), and a separation bin (131) is further arranged between the flexible membrane (13) and the sound ball (1);
the novel sound box is characterized in that an umbrella-shaped support (6) is clamped in the flexible membrane (13), an air cylinder (61) is fixed on one side of the umbrella-shaped support (6), a piston rod (14) matched with the air cylinder (61) is fixed in the sound box ball (1), a tensioning spring (15) is clamped between the piston rod (14) and the air cylinder (61), and a sealing groove (51) matched with the flexible membrane (13) is formed in one side of the outer wall of the base (5).
2. The outdoor bluetooth sound equipment with high protection performance according to claim 1, wherein the rotary groove (81) is in an arc-shaped groove structure, and the rotary shaft of the rotary groove (81) is coaxially arranged with the rotary shafts of the outer cylinder (3) and the inner cylinder (4).
3. A high protection outdoor bluetooth sound according to claim 2, wherein the ring gear (7) is in contact with and meshed with the driven gear (16) when the ball (9) moves along the spiral groove (8) to the rotating groove (81), and the ring gear (7) drives the driven gear (16) to rotate by one hundred eighty degrees after the ball (9) rotates along the rotating groove (81) for one complete stroke.
4. The outdoor bluetooth sound equipment with high protection performance according to claim 1, wherein the electromagnetic unit (12) is a moving coil type electromagnetic sounding structure, a control unit for controlling the electromagnetic unit (12) and receiving bluetooth information is arranged on the base (5), a storage battery for supplying power to the control unit is further arranged on the base (5), and the control unit is electrically connected with the electromagnetic unit (12) through a lead.
5. The outdoor bluetooth sound equipment with high protection performance according to claim 4, wherein a permanent magnet ring (62) is fixed on one side of the air cylinder (61), and a magnetic repulsive force is formed between the permanent magnet ring (62) and an electromagnetic mechanism under the condition of electrifying in the electromagnetic unit (12).
6. A highly protected outdoor bluetooth sound according to claim 1, characterized in that the tension spring (15) is of an anti-fatigue spring structure, the tension spring (15) having a spring force urging the cylinder (61) closer to the piston rod (14).
7. The outdoor bluetooth sound equipment with high protection performance according to claim 1, wherein the inner wall of the outer cylinder body (3) and the outer wall of the inner cylinder body (4) are fixedly glued with an airtight ring pad (91), the airtight ring pad (91) forms an inner cavity (10) with the space opposite to the outer cylinder body (3) and the inner cylinder body (4), and the inner cavity (10) is communicated with the partition (131) through a pipeline.
8. The outdoor bluetooth sound equipment with high protection according to claim 7, wherein when two bases (5) are far away from each other to the maximum stroke, the gas in the inner cavity (10) is in a normal air pressure state, and when two bases (5) are close to each other, the gas in the inner cavity (10) is in a pressurizing state.
9. The outdoor bluetooth sound equipment with high protection performance according to claim 1, wherein a rotating seat (21) is rotatably connected to the outer side of the base (5), and a plurality of elastic plates (2) which are equally arranged in an angle and equally distributed manner are fixed between the two rotating seats (21).
10. A highly protected outdoor bluetooth sound unit according to claim 9, wherein the elastic plate (2) has an elastic force for urging the two bases (5) away from each other, and the elastic plate (2) has an elastic force for bending away from the outer cylinder (3) in a pressed state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311021636.XA CN116887094A (en) | 2023-08-15 | 2023-08-15 | Outdoor bluetooth sound of high protectiveness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311021636.XA CN116887094A (en) | 2023-08-15 | 2023-08-15 | Outdoor bluetooth sound of high protectiveness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116887094A true CN116887094A (en) | 2023-10-13 |
Family
ID=88268246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311021636.XA Pending CN116887094A (en) | 2023-08-15 | 2023-08-15 | Outdoor bluetooth sound of high protectiveness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116887094A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108737915A (en) * | 2018-08-15 | 2018-11-02 | 陈中伟 | A kind of waterproof Bluetooth audio device equipment |
| KR20190069755A (en) * | 2017-12-12 | 2019-06-20 | 엘지전자 주식회사 | Portable sound equipment |
| CN209184789U (en) * | 2018-12-27 | 2019-07-30 | 深圳市爱卓依科技有限公司 | A kind of outdoor water-proof sound equipment |
| CN210112196U (en) * | 2019-01-29 | 2020-02-21 | 佛山市顺德区盛德泰塑料实业有限公司 | Dust protected bluetooth speaker |
| CN213342576U (en) * | 2020-09-30 | 2021-06-01 | 耿辉 | Outdoor portable rainproof type stereo set |
| CN114143634A (en) * | 2021-08-12 | 2022-03-04 | 深圳市国升科技有限公司 | Portable bluetooth speaker of mating type based on bluetooth headset |
| CN114900763A (en) * | 2022-07-13 | 2022-08-12 | 常州声泰龙电子音响有限公司 | Waterproof stereo set of high structural strength |
-
2023
- 2023-08-15 CN CN202311021636.XA patent/CN116887094A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190069755A (en) * | 2017-12-12 | 2019-06-20 | 엘지전자 주식회사 | Portable sound equipment |
| CN108737915A (en) * | 2018-08-15 | 2018-11-02 | 陈中伟 | A kind of waterproof Bluetooth audio device equipment |
| CN209184789U (en) * | 2018-12-27 | 2019-07-30 | 深圳市爱卓依科技有限公司 | A kind of outdoor water-proof sound equipment |
| CN210112196U (en) * | 2019-01-29 | 2020-02-21 | 佛山市顺德区盛德泰塑料实业有限公司 | Dust protected bluetooth speaker |
| CN213342576U (en) * | 2020-09-30 | 2021-06-01 | 耿辉 | Outdoor portable rainproof type stereo set |
| CN114143634A (en) * | 2021-08-12 | 2022-03-04 | 深圳市国升科技有限公司 | Portable bluetooth speaker of mating type based on bluetooth headset |
| CN114900763A (en) * | 2022-07-13 | 2022-08-12 | 常州声泰龙电子音响有限公司 | Waterproof stereo set of high structural strength |
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