CN218450534U

CN218450534U - Wireless portable loudspeaker

Info

Publication number: CN218450534U
Application number: CN202222991646.3U
Authority: CN
Inventors: 刘寒冬; 田春峰; 邹卫中; 周鑫妙; 周武敏
Original assignee: Zhejiang Haoyuan Electronic Technology Co ltd
Current assignee: Zhejiang Haoyuan Electronic Technology Co ltd
Priority date: 2022-11-08
Filing date: 2022-11-08
Publication date: 2023-02-03
Anticipated expiration: 2032-11-08

Abstract

The utility model relates to a megaphone technical field just discloses a wireless portable megaphone. The utility model discloses an organism, cavity one has been seted up and clamping device has been installed to the inside of organism, opposite side and fixed mounting of organism has bluetooth antenna, spout one and joint have been seted up to the rear surface of organism have bound the device, cavity two and install multi-functional interface device have been seted up to the inside of organism, switch is installed at the top of organism, the volume button is installed at the top of organism, the front surface fixed mounting of organism has the display screen, the front surface of organism and the one end joint that is close to the display screen have the shield, the opposite side of organism has been seted up spout two and joint and has been charged the treasured, the top joint of organism has bluetooth microphone, sets up multi-functional interface device and can prevent to lead to not filling the circumstances of electricity because of the interface is not right, sets up bluetooth antenna for whole wireless, the hindrance and the inconvenience that cause when reducing the body motion.

Description

Wireless portable loudspeaker

Technical Field

The utility model relates to a megaphone technical field specifically is a wireless portable megaphone.

Background

The loudspeaker is a tool frequently used in daily life and teaching, and is a method for facilitating propaganda, lecture and communication.

A portable public address equipment for teaching is mentioned in the patent of publication number CN 216122895U, including storing the box, the lateral wall rotates behind the storage box and is connected with the storage lid, and the headset hold up tank has been seted up to the storage lid bottom, has placed the headset in the headset hold up tank, and the waistband hold up tank has been seted up just in headset hold up tank rear to the storage lid bottom, has placed the waistband in the waistband hold up tank, has solved among the prior art problem that the megaphone need be connected with the data line.

Although the above patent is wireless, the portable microphone has a large volume, is box-shaped, cannot be conveniently carried, cannot be carried by hands immediately during movement, and is quite unsuitable for solving the problem that the portable microphone cannot be carried by hands immediately.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wireless portable megaphone to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wireless portable megaphone, includes the organism, cavity one has been seted up to the rear surface of organism and the inside that is close to the top, and installs clamping device in the cavity one, the opposite side of organism and the one end fixed mounting who is close to the top have bluetooth antenna, spout one has been seted up to the rear surface of organism, and has bound the device in the spout one, one side of organism and the inside that is close to the top have seted up cavity two, and install multi-functional interface device in the cavity two, switch is installed to the top of organism and the one end that is close to bluetooth antenna, the volume button is installed to the top of organism and the one end that is close to multi-functional interface device, the one end fixed mounting that the front surface of organism just is close to the top has the display screen, the one end joint that the front surface of organism and be close to the display screen has the shield, spout two has been seted up to the opposite side of organism, and two joints have the treasured that charges, the top of organism and the one end joint that is close to the rear surface have bluetooth microphone.

Preferably, clamping device includes clamp splice, handle, expanding spring one, gag lever post spread groove and connecting hole have been seted up to the end of handle, and connecting hole and spread groove and gag lever post joint, the outer wall of gag lever post cup joints with expanding spring one, the rack groove has been seted up to the clamp splice, and the bottom joint of rack groove and gag lever post.

Preferably, the binding device comprises a sliding block, an elastic belt, a first buckle and a second buckle, a clamping groove is formed in the first buckle, the clamping groove is connected with the second buckle in a clamping mode, the two sides of the first buckle and the two sides of the second buckle are fixedly connected with the elastic belt, the two ends of the elastic belt are fixedly connected with the sliding block, and the sliding block is connected with the sliding groove on the rear surface of the machine body in a clamping mode.

Preferably, multi-functional interface arrangement is including adjusting pivot, limiting plate, multi-functional interface pivot, spacing pearl, expanding spring two, the one end and the regulation pivot fixed connection of expanding spring two, adjust the outer wall of pivot and the inner wall joint of limiting plate, the inner wall of limiting plate and the top joint of spacing pearl, the bottom and two fixed connection of expanding spring of spacing pearl, adjust the outer wall of pivot and the inner wall joint of multi-functional interface pivot, and seted up a plurality of interfaces on the outer wall of multi-functional interface pivot, the cell-phone number charging wire interface of USB and various models.

Preferably, the dust cover is fixed through clamping and can be detached through rotation.

Preferably, the bluetooth microphone is inserted into the slot when not in use, the signal is disconnected and the charging is continued, and the bluetooth microphone is pulled out when in use.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) The utility model discloses set up clamping device and can make whole clamp at the fixed surface of clothing or object.

(2) The utility model discloses set up and bind the device and can bind the arbitrary position on one's body through the elastic webbing, and buckle one and two designs of buckle make wear and dismantle swiftly convenient.

(3) The utility model discloses set up multi-functional interface arrangement can most data line interfaces of adaptation present, prevent to lead to not filling the condition of electricity because of the interface is not right.

(4) The utility model discloses set up the display screen, can make visual such as electric quantity, signal connection, volume, it is more convenient to use.

(5) The utility model discloses set up the bluetooth antenna for whole wireless ization can make whole remote connection cell-phone or bluetooth microphone, reduces hindrance and the inconvenience that causes when moving to the health.

(6) The utility model discloses set up the shield, can reduce the influence that the dust caused to the stereo set, and can be clean through dismantling.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

fig. 3 is a rear view of the present invention;

fig. 4 is a cross-sectional view of the clamping device of the present invention;

FIG. 5 is an enlarged view of the clamping device of the present invention;

fig. 6 is an enlarged cross-sectional view of the multifunctional interface of the present invention;

fig. 7 shows the binding device of the present invention.

In the figure: 1. a body; 2. a clamping device; 21. a clamping block; 22. a handle; 23. a first extension spring; 24. a limiting rod; 3. a Bluetooth antenna; 4. a binding device; 41. a slider; 42. an elastic band; 43. a first buckle is arranged; 44. a second buckle; 5. a multifunctional interface device; 51. adjusting the rotating shaft; 52. a limiting plate; 53. a multifunctional interface rotating shaft; 54. a limiting bead; 55. a second expansion spring; 6. a power switch; 7. a volume key; 8. a display screen; 9. a dust cover; 10. a charger baby; 11. a Bluetooth microphone.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: a wireless portable loudspeaker comprises a machine body 1, a cavity I is arranged on the rear surface of the machine body 1 and inside the machine body close to the top, a clamping device 2 is arranged in the cavity I, the clamping device 2 comprises a clamping block 21, a handle 22, a first extension spring 23, a limiting rod 24 and a connecting groove and a connecting hole which are arranged at the tail end of the handle 22, the connecting hole and the connecting groove are clamped with the limiting rod 24, the outer wall of the limiting rod 24 is sleeved with the first extension spring 23, the clamping block 21 is provided with a rack groove, and the rack groove is clamped with the bottom of the limiting rod 24, the utility model discloses a clamping device 2 can fix the whole machine body on the surface of clothes or objects, a Bluetooth antenna 3 is fixedly arranged at the other side of the machine body 1 and one end close to the top, the utility model discloses a Bluetooth antenna 3 is arranged, so that the whole machine body is wireless, and a mobile phone or a Bluetooth microphone 11 can be connected remotely, the utility model discloses reduce hindrance and the inconvenience that causes when moving to the health, spout one has been seted up to the rear surface of organism 1, and the joint has binding device 4 in the spout one, binding device 4 includes slider 41, elastic webbing 42, buckle one 43, buckle two 44, and the joint groove has been seted up to the inside of buckle one 43, and joint groove and buckle two 44 joint, buckle one 43 and buckle two 44's both sides and elastic webbing 42 fixed connection, the both ends and the slider 41 fixed connection of elastic webbing 42, slider 41 and organism 1 rear surface's spout one joint, the utility model discloses setting up binding device 4 and can binding the arbitrary position on one's body through elastic webbing 42, and buckle one 43 and buckle two 44 design and make wear and dismantle swiftly convenient, organism 1's one side and the inside that is close to the top have seted up cavity two, and install multi-functional interface device 5 in the cavity two, multi-functional interface device 5 is including adjusting pivot 51, the joint has been put up, the utility model is provided with a limit plate 52, a multifunctional interface rotating shaft 53, a limit bead 54, a telescopic spring two 55, one end of the telescopic spring two 55 is fixedly connected with an adjusting rotating shaft 51, the outer wall of the adjusting rotating shaft 51 is clamped with the inner wall of the limit plate 52, the inner wall of the limit plate 52 is clamped with the top of the limit bead 54, the bottom of the limit bead 54 is fixedly connected with the telescopic spring two 55, the outer wall of the adjusting rotating shaft 51 is clamped with the inner wall of the multifunctional interface rotating shaft 53, and the outer wall of the multifunctional interface rotating shaft 53 is provided with a plurality of interfaces, USB and mobile phone number charging wire interfaces of various types, the utility model is provided with a multifunctional interface device 5 which can be adapted to most data wire interfaces at present to prevent the situation that the electricity cannot be charged due to the incorrect interfaces, and a power switch 6 is arranged at the top of the machine body 1 and one end close to the Bluetooth antenna 3, the top of organism 1 and the one end that is close to multi-functional interface arrangement 5 install volume button 7, the one end fixed mounting that the front surface of organism 1 and is close to the top has display screen 8, the utility model discloses set up display screen 8, can make electric quantity, signal connection, volume etc. visual, it is more convenient to use, and the front surface of organism 1 and the one end joint that is close to display screen 8 have shield 9, and shield 9 passes through the joint fixed, can dismantle through the rotation, the utility model discloses set up shield 9, can reduce the influence that the dust caused to the stereo set, and can be clean through dismantling, spout two has been seted up to organism 1's opposite side, and two joints of spout have treasured 10 that charges, and the top of organism 1 and the one end joint that is close to the rear surface have bluetooth microphone 11, and bluetooth microphone 11 is not the time spent insert in the slot can turn-off signal and continuously charge, when needing to be used extracting it.

When the multifunctional interface device is used, the power switch 6 is turned on, the display 8 starts to light a screen, meanwhile, the Bluetooth antenna 3 starts to work, equipment which can be connected is found, when the Bluetooth microphone 11 is pulled out, the Bluetooth antenna 3 starts to be paired with the Bluetooth microphone 11, the volume button 7 is pressed, the volume output by the machine body 1 can be adjusted, when no electricity exists, the charger 10 on one side is pulled out, the type of a data line interface is adjusted by connecting a data line of the charger, the multifunctional interface device 5 is correspondingly adjusted, the handle 22 is pulled, the limitation on the clamping block 21 is released, the handle 22 is released after the surface of clothes or objects is clamped by adjusting the position of the clamping block 21, the clamping block 21 is limited again, when the binding is needed, the binding device 4 is inserted into a first sliding groove behind the machine body 1, the first clamping buckle 43 and the second clamping buckle 44 are opened, the elastic belt 42 is pulled to adjust the size, the first clamping buckle 43 and the second buckle 44 are re-clamped, and when dust of the dust-proof cover 9 needs to be cleaned, the dust-proof cover 9 can be detached and cleaned by rotating the dust-proof cover.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A wireless portable loudspeaker comprising a body (1), characterized in that: the utility model discloses a portable electronic device, including organism (1), the rear surface of organism (1) and the inside of being close to the top have seted up cavity one, and install clamping device (2) in the cavity one, the opposite side of organism (1) and the one end fixed mounting who is close to the top have bluetooth antenna (3), the rear surface of organism (1) has seted up spout one, and has bound device (4) in the spout one, one side of organism (1) and the inside of being close to the top have seted up cavity two, and install multi-functional interface device (5) in the cavity two, switch (6) are installed at the top of organism (1) and the one end that is close to bluetooth antenna (3), the top of organism (1) and the one end that is close to multi-functional interface device (5) install volume button (7), the one end fixed mounting that the front surface of organism (1) and is close to the top has display screen (8), the one end joint that the front surface of organism (1) and is close to display screen (8) has shield (9), the opposite side of organism (1) has seted up spout two, and two joints have treasured (10) that charge, the top of organism (1) and the joint that is close to bluetooth microphone (11) has.

2. A wireless portable loudspeaker according to claim 1, wherein: clamping device (2) include clamp splice (21), handle (22), expanding spring (23), gag lever post (24) spread groove and connecting hole have been seted up to the end of handle (22), and connecting hole and spread groove and gag lever post (24) joint, the outer wall and the expanding spring (23) of gag lever post (24) cup joint, clamp splice (21) seted up the rack groove, and the bottom joint of rack groove and gag lever post (24).

3. A wireless portable loudspeaker according to claim 1, wherein: binding means (4) include slider (41), elastic webbing (42), buckle one (43), buckle two (44), the joint groove has been seted up to the inside of buckle one (43), and joint groove and buckle two (44) joint, the both sides and elastic webbing (42) fixed connection of buckle one (43) and buckle two (44), the both ends and slider (41) fixed connection of elastic webbing (42), a spout joint of slider (41) and organism (1) rear surface.

4. A wireless portable loudspeaker according to claim 1, wherein: multifunctional interface device (5) is including adjusting pivot (51), limiting plate (52), multifunctional interface pivot (53), spacing pearl (54), expanding spring two (55), the one end and the regulation pivot (51) fixed connection of expanding spring two (55), the outer wall of regulation pivot (51) and the inner wall joint of limiting plate (52), the inner wall of limiting plate (52) and the top joint of spacing pearl (54), the bottom and expanding spring two (55) fixed connection of spacing pearl (54), the inner wall joint of the outer wall of regulation pivot (51) and multifunctional interface pivot (53), and seted up a plurality of interfaces on the outer wall of multifunctional interface pivot (53), the cell-phone number charging wire interface of USB and various models.

5. A wireless portable loudspeaker as claimed in claim 1, wherein: the dustproof cover (9) is fixed through clamping and can be detached through rotation.

6. A wireless portable loudspeaker according to claim 1, wherein: when the Bluetooth microphone (11) is not used, the signal is disconnected when the Bluetooth microphone is inserted into the slot, the charging is continued, and when the Bluetooth microphone is used, the Bluetooth microphone is pulled out.