Portable Bluetooth sound box

Abstract

The utility model provides a portable Bluetooth sound box, which comprises a shell and an elastic ring, the surface of the shell is provided with a ring groove, and the elastic ring is sleeved in the ring groove; a charging hole and a clamping hole are distributed in the corresponding ring groove in the surface portion of the shell, a clamping column is fixedly arranged in the shell and corresponds to the clamping hole, a waterproof plug and a clamping block are distributed on the inner side face of the elastic ring, a clamping groove is formed in the clamping block, the waterproof plug is inserted into the charging hole, the clamping block is inserted into the clamping hole, and the clamping groove in the clamping block is connected with the clamping column in a clamped mode. Pull blocks are arranged on the outer side faces of the elastic rings. When the portable Bluetooth sound box is used, the pull block on the elastic ring can be manually pulled towards the side end, so that the elastic ring generates a part of upheaval space relative to the shell, the portable Bluetooth sound box can be carried by holding the elastic ring with a hand for carrying and use, and the portable Bluetooth sound box can also be hung on a climbing hook or a hook for use through the elastic ring. And the portable Bluetooth sound box can be tied and buckled on a mountaineering rope and the like for use through the elastic ring, so that the portable Bluetooth sound box has the advantages of practicability and convenience.

Description

Technical Field

[0001] This utility model relates to the field of speaker technology, and in particular to a portable Bluetooth speaker. Background Technology

[0002] Bluetooth speakers are audio devices that have a built-in Bluetooth chip and use Bluetooth connectivity instead of traditional wired connections. They connect to Bluetooth playback devices such as mobile phones and tablets for convenience and speed.

[0003] Currently, some people often carry speakers to play music when engaging in activities such as mountain climbing or hiking. Since they need to carry the speakers while playing music, in order to prevent the sound from being blocked, the speakers cannot be stored in their bags and must be held in their hands to ensure that the sound can be heard. Because the size of the speakers is relatively large compared to the palm of the hand, this method of holding the speakers while carrying and playing music is not convenient enough, and the ease of use of existing speakers needs to be improved. Utility Model Content

[0004] The present invention aims to provide a portable Bluetooth speaker to solve the problem mentioned in the background art: when carrying a speaker and playing music, in order to prevent the sound emitted by the speaker from being blocked, the speaker cannot be stored in a bag and needs to be held in the hand to ensure that the sound of the speaker can be emitted. Since the size of the speaker is relatively large compared to the palm of the hand, the method of holding the speaker to carry and play music is not convenient enough, thus the ease of use of existing speakers needs to be improved.

[0005] The technical solution adopted by this utility model to solve the technical problem is as follows: A portable Bluetooth speaker includes a shell and an elastic ring. The surface of the shell has a groove, and the elastic ring is fitted into the groove. The surface of the shell has a charging hole and a snap-fit ​​hole distributed in the groove. A snap-fit ​​post is fixed inside the shell, and the snap-fit ​​post corresponds to the snap-fit ​​hole. A waterproof plug and a snap-fit ​​block are distributed on the inner side of the elastic ring. The snap-fit ​​block has a snap-fit ​​groove. The waterproof plug is inserted into the charging hole, and the snap-fit ​​block is inserted into the snap-fit ​​hole. The snap-fit ​​groove on the snap-fit ​​block is snap-fitted with the snap-fit ​​post. A pull block is provided on the outer side of the elastic ring.

[0006] In some embodiments, the top of the housing has a cover, which is composed of a cover plate and a cover shell bonded together. A circuit board is provided between the cover shell and the cover. A plurality of studs are distributed on the inner side of the housing. The cover shell and the circuit board are connected to each stud on the inner side of the housing by a common screw. The locking pin is fixedly connected to the bottom of the circuit board to correspond to the locking hole.

[0007] In some embodiments, the cover plate has a recessed contact portion in the middle, the cover shell has an elastically connected extrusion post in the middle, and the circuit board has a contact switch in the top center. The contact portion, the extrusion post, and the contact switch are sequentially arranged vertically.

[0008] In some embodiments, the side of the circuit board is provided with a charging interface, which is located in the charging hole on the surface of the housing.

[0009] In some embodiments, a battery is provided inside the housing, and the battery is electrically connected to the circuit board.

[0010] In some embodiments, a horn is provided at the bottom of the housing, and the horn is electrically connected to the circuit board.

[0011] In some embodiments, the elastic ring may be made of silicone or rubber.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] In this portable Bluetooth speaker, the elastic ring engages with the locking post inside the shell via a locking slot on the locking block, ensuring a secure connection. When using the speaker, the user can manually pull the lever on the side of the elastic ring to create a raised space relative to the shell, effectively transforming the ring into a "handle." This allows for easy carrying, hanging the speaker on a carabiner or hook, or securing it to a climbing rope or similar object. This practical and convenient design makes the speaker easy to use. To charge the speaker, the lever on the elastic ring can be manually pulled upwards, raising the portion of the ring corresponding to the charging port and exposing the port for the charger to connect, thus enabling charging. When this portable Bluetooth speaker is not in use, the waterproof plug on the elastic ring should be inserted into the charging port to prevent the charging port from being contaminated by liquid or dust. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of a portable Bluetooth speaker;

[0015] Figure 2 This is a schematic diagram of the split structure of a portable Bluetooth speaker from a first angle.

[0016] Figure 3 This is a schematic diagram of the split structure of a portable Bluetooth speaker from a second angle.

[0017] Figure 4 This is an exploded structural diagram of a portable Bluetooth speaker.

[0018] Explanation of reference numerals in the attached figures:

[0019] 100. Portable Bluetooth speaker; 10. Shell; 101. Groove; 102. Charging port; 103. Snap-fit ​​hole; 104. Stud; 20. Elastic ring; 201. Waterproof plug; 202. Locking block; 2021. Locking slot; 203. Pull block; 30. Circuit board; 301. Locking post; 302. Contact switch; 303. Charging interface; 40. Cover; 401. Cover plate; 4011. Press part; 402. Cover shell; 4021. Extrusion post; 50. Speaker. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0021] Furthermore, in this utility model, descriptions involving "first," "second," etc., are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features.

[0022] Please refer to the following: Figures 1 to 4 As shown, Figure 1 A schematic diagram of the overall structure of the portable Bluetooth speaker 100; Figure 2 A schematic diagram of the split structure of the portable Bluetooth speaker 100 from a first angle; Figure 3 This is a schematic diagram of the split structure of the portable Bluetooth speaker 100 from a second angle. Figure 4 This is an exploded structural diagram of a portable Bluetooth speaker 100.

[0023] This utility model provides the following technical solution: A portable Bluetooth speaker 100 includes a shell 10 and an elastic ring 20. The surface of the shell 10 has a groove 101, and the elastic ring 20 is fitted inside the groove 101. The surface of the shell 10 has a charging hole 102 and a snap-fit ​​hole 103 distributed in the corresponding groove 101. A snap-fit ​​post 301 is fixed inside the shell 10, and the snap-fit ​​post 301 corresponds to the snap-fit ​​hole 103. A waterproof plug 201 and a snap-fit ​​block 202 are distributed on the inner side of the elastic ring 20. The snap-fit ​​block 202 has a snap-fit ​​groove 2021. The waterproof plug 201 is inserted into the charging hole 102, and the snap-fit ​​block 202 is inserted into the snap-fit ​​hole 103. The snap-fit ​​groove 2021 on the snap-fit ​​block 202 is snap-fitted with the snap-fit ​​post 301. A pull block 203 is provided on the outer side of the elastic ring 20.

[0024] In the portable Bluetooth speaker 100 provided in this embodiment, the elastic ring 20 is engaged with the locking post 301 inside the housing 10 via the locking groove 2021 on the locking block 202, so that the elastic ring 20 can be securely connected in the ring groove 101 of the housing 10. When using this portable Bluetooth speaker 100, the user can manually pull the pull block 203 on the side of the elastic ring 20 to create a partial raised space relative to the housing 10, so that the elastic ring 20 is equivalent to transforming into a "handle". The user can carry the portable Bluetooth speaker 100 by holding the elastic ring 20, or hang the portable Bluetooth speaker 100 on a carabiner or hook, or tie the portable Bluetooth speaker 100 to a climbing rope, etc., so that the portable Bluetooth speaker 100 can be conveniently hung or carried, which has the advantages of practicality and convenience. When charging the portable Bluetooth speaker 100, the pull tab 203 of the elastic ring 20 can be manually pulled upwards, causing the portion of the elastic ring 20 corresponding to the charging port 102 to bulge upwards, exposing the charging port 102 for the charger to be inserted and connected, thereby enabling the charging operation of the portable Bluetooth speaker 100. When the portable Bluetooth speaker 100 is not in use, the waterproof plug 201 on the elastic ring 20 is inserted into the charging port 102 to prevent the charging port 102 from being contaminated by liquids or dust.

[0025] In some embodiments, the top of the housing 10 has a cover 40, which is composed of a cover plate 401 and a cover shell 402 bonded together. A circuit board 30 is provided between the cover shell 402 and the cover 40. A plurality of studs 104 are distributed on the inner side of the housing 10. The cover shell 402 and the circuit board 30 are connected to each stud 104 on the inner side of the housing 10 by a common screw. The locking post 301 is fixedly connected to the bottom of the circuit board 30 to correspond to the locking hole 103.

[0026] In specific implementation: the cover 40 and the circuit board 30 are fixed to the studs 104 on the inner side of the housing 10 by the same screws through its cover shell 402, so that the cover 40 and the circuit board 30 can be fixed on the top of the housing 10, so that the locking post 301 at the bottom of the circuit board 30 can be stably engaged with the locking groove 2021 on the locking block 202 of the elastic ring 20, and the cover 40 and the circuit board 30 can be easily assembled on the housing 10.

[0027] In some embodiments, a press 4011 is recessed in the middle of the cover plate 401, a pressing post 4021 is elastically connected in the middle of the cover shell 402, and a contact switch 302 is provided in the top center of the circuit board 30. The press 4011, the pressing post 4021 and the contact switch 302 are sequentially positioned vertically.

[0028] In specific implementation: When turning the portable Bluetooth speaker 100 on or off, the user can press the touch part 4011 in the middle of the cover plate 401. The cover plate 401 applies pressure to the pressing post 4021 in the middle of the cover shell 402 through the touch part 4011. When the pressing post 4021 in the middle of the cover shell 402 is under pressure, it presses the contact switch 302 in the top middle of the circuit board 30. Thus, the circuit board 30 controls the power supply or power off of the portable Bluetooth speaker 100 according to the pressing of the contact switch 302, so as to control the opening or closing of the portable Bluetooth speaker 100.

[0029] In some embodiments, the side of the circuit board 30 is provided with a charging interface 303, which corresponds to the charging hole 102 located on the surface of the housing 10.

[0030] In specific implementation: when the charger is plugged into the charging hole 102 of the housing 10, the charger is used to contact the charging interface 303 on the circuit board 30, so that the charger transmits power to the circuit board 30 through the charging interface 303, and the circuit board 30 distributes and transmits the power to the battery for storage.

[0031] In some embodiments, a battery is provided inside the housing 10, and the battery is electrically connected to the circuit board 30.

[0032] In practice: the charger supplies power to the circuit board 30 through the charging interface 303, and the circuit board 30 distributes and transmits the power to the battery for storage. The power stored in the battery can also be distributed and transmitted to the various power-consuming components of the portable Bluetooth speaker 100 through the circuit board 30.

[0033] In some embodiments, a speaker 50 is provided at the bottom of the housing 10, and the speaker 50 is electrically connected to the circuit board 30.

[0034] In practice: the circuit board 30 can control the speaker 50 to play sound.

[0035] In some embodiments, the elastic ring 20 may be made of silicone or rubber.

[0036] In practice: the elastic ring 20 is made of silicone or rubber to give it a certain degree of elasticity.

[0037] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0038] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A portable Bluetooth speaker, characterized in that, The device includes a housing and an elastic ring. The surface of the housing has a groove, and the elastic ring is fitted into the groove. The surface of the housing has charging holes and snap-fit ​​holes distributed in the groove. A snap-fit ​​post is fixed inside the housing, and the snap-fit ​​post corresponds to the snap-fit ​​hole. A waterproof plug and a snap-fit ​​block are distributed on the inner side of the elastic ring. The snap-fit ​​block has a snap-fit ​​groove. The waterproof plug is inserted into the charging hole, and the snap-fit ​​block is inserted into the snap-fit ​​hole. The snap-fit ​​groove on the snap-fit ​​block engages with the snap-fit ​​post. A pull block is provided on the outer side of the elastic ring.

2. The portable Bluetooth speaker according to claim 1, characterized in that, The top of the housing has a cover, which is composed of a cover plate and a cover shell bonded together. A circuit board is located between the cover shell and the cover. Several studs are distributed on the inner side of the housing. The cover shell and the circuit board are connected to the studs on the inner side of the housing by common screws. The locking pins are fixedly connected to the bottom of the circuit board to correspond to the locking holes.

3. The portable Bluetooth speaker according to claim 2, characterized in that, The cover plate has a recessed touch part in the middle, the cover shell has an elastically connected extrusion column in the middle, and the circuit board has a contact switch in the top center. The touch part, the extrusion column and the contact switch are arranged in a vertically corresponding manner.

4. The portable Bluetooth speaker according to claim 2, characterized in that, The circuit board has a charging interface on its side, which is located in the charging hole on the surface of the housing.

5. The portable Bluetooth speaker according to claim 2, characterized in that, The housing contains a battery, which is electrically connected to the circuit board.

6. The portable Bluetooth speaker according to claim 2, characterized in that, The bottom of the housing is equipped with a horn, which is electrically connected to the circuit board.

7. The portable Bluetooth speaker according to claim 1, characterized in that, The elastic ring can be made of silicone or rubber.

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