CN210725196U - Sound equipment - Google Patents

Abstract

The utility model discloses a sound box, including power, speaker, bluetooth signal receiver and core control panel, its characterized in that still includes base, head and platform, the head passes through locking Assembly detachably and sets up on the base, the platform is connected on the head, and the platform is located directly over the base, the speaker sets up in the head, bluetooth signal receiver sets up in the platform. The application provides a stereo set carries out pairing of cell-phone end and stereo set through bluetooth signal receiver, can play the music after pairing the completion, and convenient to carry and appearance are pleasing to the eye.

Description

Sound equipment

Technical Field

The utility model relates to a playback devices technical field, concretely relates to stereo set.

Background

The sound equipment is equipment capable of restoring and playing audio signals, along with the continuous improvement of the living standard of materials, people have higher and higher requirements on the sound equipment, high sound effect quality, high compatibility, convenience in carrying and the like, and the Bluetooth is a radio technology supporting short-distance communication (generally within 10 m) of the equipment, and the Bluetooth technology is applied to the sound equipment, so that a user can avoid the influence of wires and listen to music freely.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a portable stereo set.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a stereo set, includes power, speaker, bluetooth signal receiver and core control panel, its characterized in that still includes base, head and platform, the head passes through locking Assembly detachably and sets up on the base, the platform is connected on the head, and the platform is located directly over the base, the speaker sets up in the head, bluetooth signal receiver sets up in the platform.

Further, the bottom of head is provided with the connecting rod, the locking subassembly includes gear, swing arm and ball, the gear rotation sets up in the cavity of base, the swing arm with the gear is coaxial to be set up, the ball is flexible to be set up in the counter bore of the free end of swing arm, be provided with on the connecting rod with gear matched with rack portion, be provided with on the base with ball matched with draw-in groove, be provided with the elastic component in the counter bore, the elastic component makes the ball can stretch out counter bore and block are in the draw-in groove.

Still further, the locking assembly further includes a ball sleeve disposed on the free end of the swing arm, the ball sleeve for preventing the ball from disengaging the counterbore.

Further, the elastic member is a compression spring.

Further, the locking device further comprises an auxiliary assembly arranged on the base, and the auxiliary assembly is used for assisting in locking the connecting rod.

Furthermore, the auxiliary assembly comprises a knob, a swing fork, an insertion rod and a driving rod, the swing fork is rotatably arranged in the cavity of the base, the knob and the swing fork are coaxially arranged and are located on the outer side of the base, the insertion rod is slidably arranged in the cavity, the driving rod is connected to the tail end of the insertion rod, the driving rod is in sliding fit with a driving groove in the swing fork, and when the knob is rotated, the knob can drive the front end of the insertion rod to be inserted into the insertion groove in the connecting rod through the swing fork.

Still further, the auxiliary assembly further comprises a first magnetic base and a second magnetic base, the first magnetic base and the second magnetic base are both arranged in the cavity, and the swing fork is made of a ferromagnetic material.

Further, still include switch, pause button, forward debugging button and backward debugging button, the switch, pause button, forward debugging button and backward debugging button all set up the top of base, the switch, pause button, forward debugging button and backward debugging button all with the core control panel electricity is connected.

Further, the radial section of the head part is in a sector ring shape.

Furthermore, a plurality of sound outlet holes are formed in each of the pair of circumferential end faces of the head, two speakers are arranged, and the two speakers are arranged on the inner sides of the pair of circumferential end faces of the head in a one-to-one correspondence mode.

According to the above technical solution, the utility model has the advantages that:

compared with the prior art, the utility model discloses a bluetooth signal receiver carries out pairing of cell-phone end and stereo set, can play the music after pairing the completion, and convenient to carry and appearance are pleasing to the eye, through setting up button such as pause/continuation button, forward debugging button, backward debugging button, can adjust the equipment mode.

In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail with reference to the drawings.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts. In the drawings:

fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic top view of the present invention.

Fig. 3 is a schematic rear view of the present invention.

Fig. 4 is a schematic structural view of the locking assembly of the present invention.

Fig. 5 is a schematic structural diagram of the auxiliary assembly of the present invention.

Labeled as: the device comprises a base 1, a jack 11, a cavity 12, a card slot 13, a head 2, a sound outlet hole 21, a groove part 22, a connecting rod 23, a rack part 231, a plug-in groove 232, a platform 3, a switch 4, a pause/continue button 5, a forward debugging button 6, a backward debugging button 7, a locking component 8, a gear 81, a swing arm 82, a counter bore 821, an elastic component 83, a ball 84, a ball sleeve 85, an auxiliary component 9, a knob 91, a swing fork 92, a driving groove 921, a plug-in rod 93, a sliding seat 94, a driving rod 95, a first magnetic seat 96 and a second magnetic seat 97.

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 to 5, a sound equipment as shown in fig. 1 includes a power supply, two speakers, a bluetooth signal receiver, a core control board, a base 1, a head 2 and a platform 3, wherein the head 2 is detachably disposed on the upper portion of the base 1 through a locking component 8, a radial cross section of the head 2 is in a fan-shaped shape, a pair of circumferential end faces of the head 2 are respectively provided with a plurality of sound emitting holes 21, the two speakers are respectively disposed on inner sides of the pair of circumferential end faces of the head 2 in a one-to-one correspondence manner, the speakers are electrically connected with the core control board, the platform 3 is connected to a groove portion 22 of the head 2, the platform 3 is located right above the base 1, the bluetooth signal receiver is disposed in the platform 3, the bluetooth signal receiver is electrically connected with the core control board, pairing of a mobile phone end and the sound equipment is performed through the bluetooth signal receiver, The pause/continue button 5, the forward debugging button 6 and the backward debugging button 7, the switch 4, the pause/continue button 5, the forward debugging button 6 and the backward debugging button 7 are all electrically connected with the core control board, and the power supply supplies power to the sound box.

As shown in fig. 3 and 4, the bottom of the head 2 is provided with a connecting rod 23, the rear side of the top of the base 1 is provided with a jack 11 matched with the connecting rod 23, the lower end of the jack 11 is communicated with a cavity 12 arranged in the base 1, the locking assembly 8 comprises a gear 81 and a swing arm 82, elastic component 83, ball 84 and ball cover 85, gear 81 rotates and sets up in cavity 12 of base 1, be provided with on the connecting rod 23 with gear 81 matched with rack portion 231, swing arm 82 sets up with gear 81 is coaxial, ball 84 stretches out and draws back and sets up in the counter bore 821 of the free end of swing arm 82, be provided with the draw-in groove 13 with ball 84 matched with on the inner wall of cavity 12, elastic component 83 sets up in counter bore 821, elastic component 83 makes ball 84 can stretch out counter bore 821 and block in draw-in groove 13, ball cover 85 sets up on the free end of swing arm 82, ball cover 85 is used for preventing ball 84 from breaking away from counter bore 821.

When the installation, connecting rod 23 inserts cavity 12 from jack 11 downwards, at the in-process of connecting rod 23 downstream, gear 81 rotation can be ordered to rack portion 231 on the connecting rod 23, and then gear 81 drives coaxial swing arm 82 and swings, contradict on base 1 until the bottom of head 2, the ball 84 of swing arm 82 free end just block at this moment in draw-in groove 13, it is reliable to set up like this to make head 2 be connected with base 1, only can pull down head 2 from base 1 hard, and is simple and convenient to operate, be convenient for maintenance and change in the later stage use.

Preferably, the elastic member 83 is a compression spring, and in addition, the elastic member 83 may be a plurality of belleville springs.

As shown in fig. 3 and 5, in order to avoid the misoperation of the user, the sound equipment further includes an auxiliary assembly 9 disposed on the base 1, the auxiliary assembly 9 is used for assisting in locking the connecting rod 23, the auxiliary assembly 9 includes a knob 91, a pendulum fork 92, an insertion rod 93, a sliding seat 94 and a driving rod 95, the pendulum fork 92 is rotatably disposed in the cavity 12, the knob 91 and the pendulum fork 92 are coaxially disposed and located outside the base 1, the sliding seat 94 is fixedly connected in the cavity 12, the insertion rod 93 is slidably disposed on the sliding seat 94, the driving rod 95 is connected to the tail end of the insertion rod 93, and the driving rod 95 is slidably engaged with the driving groove 921 on the pendulum fork 92, after the head 2 is connected to the base 1, the user rotates the knob 91, the knob 91 drives the pendulum fork 92 to rotate, and the pendulum fork 92 drives the front end of the insertion rod 93 to be inserted into the insertion groove 232 on the connecting rod 23 through the driving rod 95 and the driving groove, preventing the head 2 from being unintentionally separated from the base 1.

Preferably, the auxiliary assembly 9 further includes a first magnetic seat 96 and a second magnetic seat 97, the first magnetic seat 96 and the second magnetic seat 97 are both disposed in the cavity 12, the pendulum fork 92 is made of a ferromagnetic material, when the pendulum fork 92 is fixed to the first magnetic seat 96 by suction, the insertion rod 93 is inserted into the insertion groove 232, and when the pendulum fork 92 is fixed to the second magnetic seat 97 by suction, the insertion rod 93 is pulled out from the insertion groove 232.

Preferably, the power supply adopts a rechargeable battery.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides a stereo set, includes power, speaker, bluetooth signal receiver and core control panel, its characterized in that still includes base (1), head (2) and platform (3), head (2) pass through locking Assembly (8) detachably and set up on base (1), platform (3) are connected on head (2), and platform (3) are located directly over base (1), the speaker sets up in head (2), bluetooth signal receiver sets up in platform (3).

2. Sound box according to claim 1, characterised in that the bottom of the head (2) is provided with a connecting rod (23), the locking assembly (8) comprises a gear (81), a swing arm (82) and a ball (84), the gear (81) is rotatably arranged in the cavity (12) of the base (1), the swing arm (82) is coaxially arranged with the gear (81), the ball (84) is telescopically arranged in a counter bore (821) at the free end of the swing arm (82), a rack part (231) matched with the gear (81) is arranged on the connecting rod (23), a clamping groove (13) matched with the ball (84) is arranged on the base (1), an elastic piece (83) is arranged in the counter bore (821), and the elastic piece (83) enables the ball (84) to extend out of the counter bore (821) and be clamped in the clamping groove (13).

3. Audio system according to claim 2, characterized in that the locking assembly (8) further comprises a ball sleeve (85), the ball sleeve (85) being provided on the free end of the swing arm (82), the ball sleeve (85) being adapted to prevent the ball (84) from disengaging from the counter bore (821).

4. Sound box according to claim 2, characterised in that said elastic element (83) is a compression spring.

5. Sound box according to claim 2, further comprising an auxiliary assembly (9) arranged on the base (1), the auxiliary assembly (9) being intended to assist the locking of the connecting rod (23).

6. Sound box according to claim 5, characterised in that the auxiliary assembly (9) comprises a rotary knob (91), a pendulum fork (92), an insertion rod (93) and a drive rod (95), the pendulum fork (92) is rotatably arranged in a cavity (12) of the base (1), the rotary knob (91) is coaxially arranged with the pendulum fork (92) and is located outside the base (1), the insertion rod (93) is slidably arranged in the cavity (12), the drive rod (95) is connected to the tail end of the insertion rod (93), the drive rod (95) is slidably fitted with a drive groove (921) on the pendulum fork (92), and when the rotary knob (91) is rotated, the rotary knob (91) can drive the front end of the insertion rod (93) to be inserted into the insertion groove (232) on the connecting rod (23) through the pendulum fork (92).

7. Sound box according to claim 6, characterised in that said auxiliary assembly (9) further comprises a first magnetic seat (96) and a second magnetic seat (97), said first magnetic seat (96) and said second magnetic seat (97) being each arranged inside said cavity (12), said fork (92) being made of ferromagnetic material.

8. Sound box according to claim 1, further comprising a switch (4), a pause/continue button (5), a forward debug button (6) and a backward debug button (7), said switch (4), said pause/continue button (5), said forward debug button (6) and said backward debug button (7) being arranged on top of said base (1), said switch (4), said pause/continue button (5), said forward debug button (6) and said backward debug button (7) being electrically connected to said core control board.

9. Sound box according to claim 1, characterised in that the head (2) has a sector-annular radial section.

10. Sound box according to claim 9, characterised in that a number of sound outlet holes (21) are provided in each of a pair of circumferential end surfaces of the head (2), and that two loudspeakers are provided, one for each, inside a pair of circumferential end surfaces of the head (2).

Images