CN220629508U - Bluetooth sound box - Google Patents
Bluetooth sound box Download PDFInfo
- Publication number
- CN220629508U CN220629508U CN202322323813.1U CN202322323813U CN220629508U CN 220629508 U CN220629508 U CN 220629508U CN 202322323813 U CN202322323813 U CN 202322323813U CN 220629508 U CN220629508 U CN 220629508U
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- sound box
- monomer
- box monomer
- bluetooth
- housing
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- 239000000178 monomer Substances 0.000 claims abstract description 69
- 239000013013 elastic material Substances 0.000 claims description 10
- 230000000694 effects Effects 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000741 silica gel Substances 0.000 description 3
- 229910002027 silica gel Inorganic materials 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
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- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The utility model discloses a Bluetooth sound box, which comprises a first sound box monomer and a second sound box monomer which are detachably connected, wherein one end of the first sound box monomer is provided with a plurality of clamping blocks, the plurality of clamping blocks are distributed at intervals around the same circle center, one end of the second sound box monomer is provided with a plurality of L-shaped clamping grooves, and the L-shaped clamping grooves are matched with the clamping blocks in a one-to-one correspondence manner; the inner wall surface of the clamping block is provided with a limiting groove, and a limiting protrusion matched with the limiting groove is arranged in the L-shaped clamping groove. The first sound box monomer and the second sound box monomer in the Bluetooth sound box are detachably connected in a rotary clamping mode, so that portability of the Bluetooth sound box is improved, and loss risk of the sound box monomer is reduced; the magnet is not required to be arranged in the first sound box monomer and the second sound box monomer, so that the electroacoustic transducer in the sound box monomer cannot be influenced by an external magnetic field, the acoustic performance of the electroacoustic transducer is guaranteed, the Bluetooth sound box has better acoustic effect, and meanwhile, the connection stability of the first sound box monomer and the second sound box monomer is good.
Description
Technical Field
The utility model relates to the technical field of sound boxes, in particular to a Bluetooth sound box.
Background
The Chinese patent application No. 200820091514.2 discloses a combined sound box, which comprises two independent sound box monomers, and the two sound box monomers can be mutually magnetically connected when needed so as to be convenient to carry and use.
Although this scheme has solved two speaker monomers and has carried and reduced the problem that the speaker monomer lost the probability, but set up magnet on the speaker monomer and can influence the magnetic circuit system of electroacoustic transducer (including but not limited to loudspeaker) in the speaker monomer, influence electroacoustic transducer's magnetic field to electroacoustic transducer's acoustic effect receives the influence.
Disclosure of Invention
The technical problems to be solved by the utility model are as follows: the detachable portable Bluetooth sound box with the good acoustic effect is provided.
In order to solve the technical problems, the utility model adopts the following technical scheme: the Bluetooth sound box comprises a first sound box monomer and a second sound box monomer which are detachably connected, wherein one end of the first sound box monomer is provided with a plurality of clamping blocks, the plurality of clamping blocks are distributed at intervals around the same circle center, one end of the second sound box monomer is provided with a plurality of L-shaped clamping grooves, and the L-shaped clamping grooves are in one-to-one correspondence with the clamping blocks; the clamping block is characterized in that a limiting groove is formed in the inner wall surface of the clamping block, and limiting protrusions matched with the limiting groove are arranged in the L-shaped clamping groove.
Further, the plurality of clamping blocks are located on the same circumference.
Further, the clamping blocks with a plurality of numbers are uniformly distributed.
Further, a plurality of L-shaped clamping grooves are positioned on the same circumference.
Further, the L-shaped clamping grooves with a plurality of numbers are uniformly distributed.
Further, one end of the clamping block, which is close to the limiting groove, is provided with a guide surface, and the guide surface is used for guiding the limiting protrusion to slide into the limiting groove.
Further, one end of the first sound box unit is provided with a circular boss, and the clamping block is arranged on the inner wall surface of the circular boss; the free one end of second audio amplifier is equipped with circular boss, L type draw-in groove is located on the outer wall surface of circular boss.
Further, the first sound box monomer includes first casing and locates respectively first electroacoustic transducer, first control panel subassembly and first battery in the first casing, first control panel subassembly respectively with first electroacoustic transducer and first battery electric connection, be equipped with on the first casing respectively with first control panel subassembly electric connection's a plurality of first control key and first interface that charges, the fixture block is located the one end of first casing.
Further, the other end of the first shell is provided with a first vibrating diaphragm, the first vibrating diaphragm is made of a semitransparent elastic material or a full-transparent elastic material, a first light component electrically connected with the first control board component is arranged in the first shell, and light rays emitted by the first light component are transmitted from the first vibrating diaphragm.
Further, a first rope hanging position is arranged on the outer wall surface of the first shell.
The utility model has the beneficial effects that: the first sound box monomer and the second sound box monomer in the Bluetooth sound box are detachably connected in a rotary clamping mode, so that portability of the Bluetooth sound box is improved, and loss risk of the sound box monomer is reduced; the magnet is not required to be arranged in the first sound box monomer and the second sound box monomer, so that the electroacoustic transducer in the sound box monomer cannot be influenced by an external magnetic field, the acoustic performance of the electroacoustic transducer is guaranteed, the Bluetooth sound box has better acoustic effect, and meanwhile, the production and the manufacture of the sound box monomer can be facilitated.
Drawings
Fig. 1 is a schematic structural diagram of a bluetooth speaker according to a first embodiment of the present utility model;
fig. 2 is a schematic structural diagram of a first speaker unit in a bluetooth speaker according to an embodiment of the utility model;
fig. 3 is a schematic structural diagram of a second speaker unit in the bluetooth speaker according to the first embodiment of the utility model.
Description of the reference numerals:
1. a first sound box monomer; 11. a clamping block; 111. a limit groove; 112. a guide surface; 12. a circular boss; 13. a first control key; 14. a first silicone plug; 15. a first diaphragm; 16. the first rope hanging position;
2. a second sound box monomer; 21. an L-shaped clamping groove; 211. a limit protrusion; 22. a circular boss; 23. a second control key; 24. a second silica gel plug; 25. and a second rope hanging position.
Detailed Description
In order to describe the technical contents, the achieved objects and effects of the present utility model in detail, the following description will be made with reference to the embodiments in conjunction with the accompanying drawings.
Referring to fig. 1 to 3, a bluetooth speaker includes a first speaker unit 1 and a second speaker unit 2 that are detachably connected, wherein one end of the first speaker unit 1 is provided with a plurality of clamping blocks 11, the plurality of clamping blocks 11 are distributed at intervals around the same circle center, one end of the second speaker unit 2 is provided with a plurality of L-shaped clamping grooves 21, and the L-shaped clamping grooves 21 are in one-to-one correspondence with the clamping blocks 11; the inner wall surface of the clamping block 11 is provided with a limiting groove 111, and the L-shaped clamping groove 21 is internally provided with a limiting protrusion 211 matched with the limiting groove 111.
From the above description, the beneficial effects of the utility model are as follows: in the Bluetooth sound box, the first sound box monomer 1 and the second sound box monomer 2 do not need to be provided with magnets, so that the sound production effect of the electroacoustic transducer in the sound box monomer is effectively ensured; the cooperation of the spacing groove 111 on the fixture block 11 and the spacing protrusion 211 in the L-shaped clamping groove 21 can effectively prevent that the first sound box monomer 1 from unexpectedly rotating relative to the second sound box monomer 2 so that the first sound box monomer 1 is accidentally separated from the second sound box monomer 2, thereby being beneficial to improving the use experience of users.
Further, a plurality of the cartridges 11 are located on the same circumference.
Further, the plurality of the cartridges 11 are uniformly arranged.
Further, a plurality of the L-shaped card slots 21 are located on the same circumference.
Further, the L-shaped card slots 21 are uniformly arranged in a plurality.
As can be seen from the above description, the plurality of clamping blocks 11 and the plurality of L-shaped clamping grooves 21 are uniformly arranged in a circle, which is convenient for a user to connect the first speaker unit 1 and the second speaker unit 2.
Further, a guiding surface 112 is provided at an end of the clamping block 11 near the limiting groove 111, and the guiding surface 112 is used for guiding the limiting protrusion 211 to slide into the limiting groove 111.
As can be seen from the above description, the presence of the guide surface 112 is more convenient for the user to operate.
Further, one end of the first sound box unit 1 is provided with a circular boss 12, and the clamping block 11 is arranged on the inner wall surface of the circular boss 12; one end of the second sound box unit 2 is provided with a circular boss 22, and the L-shaped clamping groove 21 is formed in the outer wall surface of the circular boss 22.
As can be seen from the above description, the circular boss 12 and the circular boss 22 can form a larger supporting surface, so that the first speaker unit 1 and the second speaker unit 2 can be stably supported on the table top respectively, and the independent use of the first speaker unit 1 and the second speaker unit 2 is facilitated.
Further, the first sound box unit 1 comprises a first shell, a first electroacoustic transducer, a first control board assembly and a first storage battery, wherein the first electroacoustic transducer, the first control board assembly and the first storage battery are respectively arranged in the first shell, the first control board assembly is respectively electrically connected with the first electroacoustic transducer and the first storage battery, a plurality of first control keys 13 and first charging interfaces are respectively electrically connected with the first control board assembly are arranged on the first shell, and the clamping block 11 is arranged at one end of the first shell.
As can be seen from the above description, the first speaker unit 1 has a simple structure and is convenient to manufacture.
Further, a first vibrating diaphragm 15 is disposed at the other end of the first housing, the first vibrating diaphragm 15 is made of a semitransparent elastic material or a fully transparent elastic material, a first light component electrically connected with the first control board component is disposed in the first housing, and light emitted by the first light component is transmitted from the first vibrating diaphragm 15.
As can be seen from the above description, the first diaphragm 15 allows the volume of the rear acoustic cavity of the first speaker unit 1 to be variable, which is beneficial to further improving the acoustic effect of the first speaker unit 1, and meanwhile, the first speaker unit 1 can be made to look more dynamic, which is beneficial to enhancing the user experience. The first light component can be used for creating atmosphere, and a user can conveniently and quickly find the first sound box monomer 1.
Further, a first hanging rope position 16 is arranged on the outer wall surface of the first shell.
As can be seen from the above description, the first speaker unit 1 may be mounted with the first hanging rope through the first hanging rope position 16, so that the user carries the first speaker unit 1.
Example 1
Referring to fig. 1 to 3, a first embodiment of the present utility model is as follows: the Bluetooth sound box comprises a first sound box monomer 1 and a second sound box monomer 2 which are detachably connected, wherein one end of the first sound box monomer 1 is provided with a plurality of clamping blocks 11, the plurality of clamping blocks 11 are distributed at intervals around the same circle center, one end of the second sound box monomer 2 is provided with a plurality of L-shaped clamping grooves 21, and the L-shaped clamping grooves 21 are in one-to-one correspondence with the clamping blocks 11; the inner wall surface of the clamping block 11 is provided with a limiting groove 111, and the L-shaped clamping groove 21 is internally provided with a limiting protrusion 211 matched with the limiting groove 111.
Specifically, the L-shaped clamping groove 21 comprises a first groove and a second groove which are vertically connected, the first groove is arranged along the axial direction of the second sound box monomer 2, when the first sound box monomer 1 is in butt joint with the second sound box monomer 2, the clamping block 11 enters the first groove through one end of the first groove, which is far away from the second groove, when the clamping block 11 slides to the other end of the first groove, a user rotates the first sound box monomer 1 or the second sound box monomer 2, so that the clamping block 11 can slide in the second groove until the limiting groove 111 on the clamping block 11 is in limiting fit with the limiting protrusion 211.
Preferably, the limiting protrusion 211 is disposed near an end of the second groove away from the first groove. In this embodiment, the limiting protrusion 211 is a strip structure axially disposed along the second speaker unit 2, and in other embodiments, the limiting protrusion 211 may be a bump structure or the like.
The clamping blocks 11 with a plurality of numbers are positioned on the same circumference, and the clamping blocks 11 with a plurality of numbers are uniformly distributed; a plurality of the L-shaped card slots 21 are located on the same circumference. The L-shaped clamping grooves 21 with a plurality of L-shaped clamping grooves are uniformly distributed; the end of the clamping block 11, which is close to the limiting groove 111, is provided with a guiding surface 112, the guiding surface 112 is used for guiding the limiting protrusion 211 to slide into the limiting groove 111, and the guiding surface 112 may be an inclined surface or an arc surface.
Further, one end of the first sound box unit 1 is provided with a circular boss 12, and the clamping block 11 is arranged on the inner wall surface of the circular boss 12; one end of the second sound box unit 2 is provided with a circular boss 22, and the L-shaped clamping groove 21 is formed in the outer wall surface of the circular boss 22.
The first sound box unit 1 comprises a first shell, a first electroacoustic transducer, a first control board assembly and a first storage battery, wherein the first electroacoustic transducer, the first control board assembly and the first storage battery are respectively arranged in the first shell, the first control board assembly is respectively electrically connected with the first electroacoustic transducer and the first storage battery, a plurality of first control keys 13 and first charging interfaces are respectively electrically connected with the first control board assembly are arranged on the first shell, and the clamping block 11 is arranged at one end of the first shell. The first electroacoustic transducer can be a loudspeaker or the like; the first control key 13 includes a play key, a stop key, a volume adjustment key, and the like. The first control panel component is provided with a first Bluetooth receiving and transmitting module.
In order to improve the waterproof and dustproof performance of the first charging interface, a first silica gel plug 14 is arranged at the first charging interface.
Optionally, the other end of the first housing is provided with a first vibrating diaphragm 15, the first vibrating diaphragm 15 is made of a semitransparent elastic material or a fully transparent elastic material, a first light component electrically connected with the first control board component is arranged in the first housing, and light rays emitted by the first light component are transmitted from the first vibrating diaphragm 15.
Further, a first hanging rope position 16 is arranged on the outer wall surface of the first shell, and the first hanging rope position 16 is used for penetrating through a first hanging rope.
Similarly, the second sound box unit 2 includes a second housing, a second electroacoustic transducer, a second control board assembly and a second battery, which are respectively disposed in the second housing, the second control board assembly is respectively electrically connected with the second electroacoustic transducer and the second battery, a plurality of second control keys 23 and a second charging interface, which are respectively electrically connected with the second control board assembly, are disposed on the second housing, and the L-shaped clamping groove 21 is disposed at one end of the second housing. The second electroacoustic transducer can be a loudspeaker or the like; the second control key 23 includes a play key, a stop key, a volume adjustment key, and the like. And a second Bluetooth receiving and transmitting module is arranged on the second control panel assembly.
In order to improve the waterproof and dustproof performance of the second charging interface, a second silica gel plug 24 is arranged at the second charging interface.
Optionally, the other end of the second housing is provided with a second vibrating diaphragm, the second vibrating diaphragm is made of a semitransparent elastic material or a full-transparent elastic material, a second light component electrically connected with the second control board component is arranged in the second housing, and light rays emitted by the second light component are transmitted from the second vibrating diaphragm.
Further, a second hanging rope position 25 is arranged on the outer wall surface of the second shell, and the second hanging rope position 25 is used for penetrating through a second hanging rope.
When the Bluetooth sound box is used by a user, the first sound box monomer 1 and the second sound box monomer 2 can be used independently respectively, and the first sound box monomer 1 and the second sound box monomer 2 can be connected together through the interconnection technology to form stereo and play simultaneously, so that scenes of various applications can be met, for example, the first sound box monomer 1 and the second sound box monomer 2 are placed on the left and right sides of a notebook computer/a display screen respectively to form a stereo field, or the first sound box monomer 1 and the second sound box monomer 2 are used independently respectively for meeting the needs of different family members, and the like.
In summary, in the bluetooth speaker provided by the utility model, the first speaker unit and the second speaker unit are detachably connected in a rotating clamping manner, so that the portability of the bluetooth speaker is improved, and the risk of losing the speaker units is reduced; the magnet is not required to be arranged in the first sound box monomer and the second sound box monomer, so that the electroacoustic transducer in the sound box monomer cannot be influenced by an external magnetic field, the acoustic performance of the electroacoustic transducer is guaranteed, the Bluetooth sound box has better acoustic effect, and meanwhile, the production and the manufacture of the sound box monomer can be facilitated. The stability that limiting groove and L draw-in groove internal limiting bulge's cooperation can improve first audio amplifier monomer and second audio amplifier monomer effectively on the fixture block is connected, ensures that first audio amplifier monomer and second audio amplifier monomer can not take place unexpected rotation.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent changes made by the specification and drawings of the present utility model, or direct or indirect application in the relevant art, are included in the scope of the present utility model.
Claims (10)
1. The Bluetooth sound box comprises a first sound box monomer and a second sound box monomer which are detachably connected, and is characterized in that one end of the first sound box monomer is provided with a plurality of clamping blocks, the plurality of clamping blocks are distributed at intervals around the same circle center, one end of the second sound box monomer is provided with a plurality of L-shaped clamping grooves, and the L-shaped clamping grooves are matched with the clamping blocks in a one-to-one correspondence manner; the clamping block is characterized in that a limiting groove is formed in the inner wall surface of the clamping block, and limiting protrusions matched with the limiting groove are arranged in the L-shaped clamping groove.
2. The bluetooth speaker of claim 1, wherein a number of the plurality of clips are located on the same circumference.
3. The bluetooth speaker of claim 2, wherein a number of the plurality of the clips are uniformly arranged.
4. The bluetooth speaker of claim 1, wherein a number of the L-shaped slots are located on the same circumference.
5. The bluetooth speaker of claim 4, wherein a number of the L-shaped card slots are uniformly arranged.
6. The bluetooth speaker of claim 1, wherein the end of the fixture block adjacent to the limit slot is provided with a guide surface for guiding the limit projection to slide into the limit slot.
7. The Bluetooth sound box according to claim 1, wherein one end of the first sound box unit is provided with a circular boss, and the clamping block is arranged on the inner wall surface of the circular boss; the free one end of second audio amplifier is equipped with circular boss, L type draw-in groove is located on the outer wall surface of circular boss.
8. The bluetooth speaker of claim 1, wherein the first speaker unit includes a first housing, a first electroacoustic transducer, a first control board assembly, and a first battery disposed in the first housing, the first control board assembly is electrically connected with the first electroacoustic transducer and the first battery, the first housing is provided with a plurality of first control keys and a first charging interface electrically connected with the first control board assembly, and the fixture block is disposed at one end of the first housing.
9. The bluetooth speaker of claim 8, wherein a first diaphragm is disposed at the other end of the first housing, the first diaphragm is made of a translucent elastic material or a fully transparent elastic material, a first light assembly electrically connected to the first control board assembly is disposed in the first housing, and light emitted by the first light assembly is transmitted from the first diaphragm.
10. The bluetooth speaker of claim 8, wherein a first hanging rope position is provided on an outer wall surface of the first housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322323813.1U CN220629508U (en) | 2023-08-25 | 2023-08-25 | Bluetooth sound box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322323813.1U CN220629508U (en) | 2023-08-25 | 2023-08-25 | Bluetooth sound box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220629508U true CN220629508U (en) | 2024-03-19 |
Family
ID=90216714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322323813.1U Active CN220629508U (en) | 2023-08-25 | 2023-08-25 | Bluetooth sound box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220629508U (en) |
-
2023
- 2023-08-25 CN CN202322323813.1U patent/CN220629508U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |