CN212519297U

CN212519297U - Bluetooth sound box with long service life

Info

Publication number: CN212519297U
Application number: CN202021125441.1U
Authority: CN
Inventors: 石远京
Original assignee: Shenzhen Lianxingwei Technology Co ltd
Current assignee: Shenzhen Lianxingwei Technology Co ltd
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2021-02-09
Anticipated expiration: 2030-06-17

Abstract

The utility model relates to a bluetooth speaker technical field just discloses a long service life's bluetooth speaker, the on-line screen storage device comprises a base, the inside fixedly connected with one end of base runs through to the outside audio amplifier body of base, there is the protective housing who is located the audio amplifier body outside at the top of base through fixing bolt movable mounting, and protective housing's top fixed mounting has the pull rod, the equal fixed mounting of the left and right sides wall of protective housing inner chamber has the heating panel, and the heating panel is mutually the same the equal fixedly connected with one end in one side and runs through to the outside heat dissipation stick of protective housing, the louvre that quantity is a plurality of is all seted up at the back of protective housing and base, and fixedly connected with separates the dirt net. This long service life's bluetooth speaker, overall structure is simple, realizes effectively protecting bluetooth speaker through setting up outside protective structure to effectively prevent that it from receiving the influence of external force factor and causing the damage, improve its life, convenient to use.

Description

Bluetooth sound box with long service life

Technical Field

The utility model relates to a bluetooth speaker technical field specifically is a long service life's bluetooth speaker.

Background

Bluetooth is an open global specification for wireless data and voice communications, and is a special short-range wireless technology connection that establishes a communication environment for fixed and mobile devices based on a low-cost short-range wireless connection.

Some portable mobile device and computer equipment of bluetooth messenger today can not need the cable just can be connected to the internet, and can wireless access internet, bluetooth speaker indicates built-in bluetooth chip, connect the sound equipment that replaces traditional wire rod to connect with the bluetooth, through being connected with bluetooth playback devices such as cell-phone panel computer and notebook, reach convenient and fast's purpose, current large-scale bluetooth speaker does not possess effectual protection architecture, make the audio amplifier expose in the external world, it causes the damage very easily to receive external collision, and then its life has been reduced, so provide a long service life's bluetooth speaker in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides a long service life's bluetooth speaker possesses advantages such as long service life, has solved current large-scale bluetooth speaker and has not possessed effectual protection architecture for the audio amplifier exposes in the external world, very easily receives external collision and causes the damage, and then has reduced its life's problem.

(II) technical scheme

In order to realize the purpose of long service life, the utility model provides a following technical scheme: a Bluetooth sound box with long service life comprises a base, wherein the inside of the base is fixedly connected with a sound box body, one end of the sound box body penetrates to the outside of the base, the top of the base is movably provided with a protective shell positioned at the outer side of the sound box body through a fixing bolt, the top of the protective shell is fixedly provided with a pull rod, the left side wall and the right side wall of the inner cavity of the protective shell are both fixedly provided with heat dissipation plates, one side of the heat dissipation plate opposite to each other is fixedly connected with a heat dissipation rod, one end of the heat dissipation rod penetrates to the outside of the protective shell, the back surfaces of the protective shell and the base are both provided with a plurality of heat dissipation holes, the inner hole walls of the heat dissipation holes are fixedly connected with dust separation nets, the bottom of the protective shell and the left side and the right side of the sound box body are both fixedly connected with, the improved safety protection device is characterized in that a sliding seat is fixedly mounted on the side wall of the inner cavity of the base, one end of the inner side of the sliding seat is connected with a driven rod which is connected with the inner part of the protective shell in a penetrating mode and is movably connected with the protective shell, bearings are fixedly mounted on the front side wall and the rear side wall of the inner cavity of the base, a connecting shaft is fixedly connected between the opposite sides of the bearings, a gear is fixedly connected to the outer side of the connecting shaft, two sides of the gear are respectively meshed with the driving rod and the driven rod, stabilizing seats are fixedly connected to the left end and the right end of the front side of the protective shell in a penetrating mode, a moving block is connected to the outer part of the.

Preferably, the front surface of the protective shell is provided with a sound playing hole, and the sound playing hole corresponds to the position of the sound player on the front surface of the sound box body.

Preferably, heating panel and cooling rod are the metal, the quantity of cooling rod is two sets of, every group the quantity of cooling rod is a plurality of and is the equidistance and distributes.

Preferably, the inner side of the heat dissipation rod is provided with two circular holes, and the heat dissipation grooves are formed in the side, back to back, of the heat dissipation rod.

Preferably, the number of the driving rods and the number of the driven rods are two, and tooth grooves matched with the gear outside tooth blocks are formed in the opposite side of the driving rods and the opposite side of the driven rods on the same side.

Preferably, the opposite sides of the stabilizing seats are provided with movable long grooves matched with the movable blocks, and the protective covers are located on the front sides of the sound holes.

(III) advantageous effects

Compared with the prior art, the utility model provides a long service life's bluetooth speaker possesses following beneficial effect:

the Bluetooth sound box with long service life is characterized in that a sound box body is arranged on a base, a protective shell is sleeved on the outer side of the sound box body and is in contact with the base, when the protective shell moves from top to bottom, a driving rod is gradually inserted into an inner cavity of the base and is clamped with a fixed block, the driving rod contacts with a gear in the process of moving downwards, the gear is driven to rotate through meshing force, the gear drives a driven rod on the other side to move, the driven rod moves upwards and is inserted into the inner side of the protective shell to be fixed, the moving stability of the driven rod is improved through a sliding seat, then the base and the protective shell are fixed together through a fixing bolt, the sound box body is protected, the heat dissipation purpose of the sound box body is achieved through a heat dissipation plate, a heat dissipation rod and heat dissipation holes, when music needs to be played, a protective cover can slide, a moving block slides in a stable seat, and a sound player, and the broadcast hole is not covered by the protection casing, can carry out the transmission of music through the broadcast hole, and overall structure is simple, realizes effectively protecting bluetooth speaker through setting up outside protective structure to effectively prevent that it from causing the damage by the influence of external force factor, improve its life, convenient to use.

Drawings

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

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the connection structure of the gear with the driving rod and the driven rod of the present invention;

FIG. 4 is a top view of the gear and the connecting shaft of the present invention;

FIG. 5 is an external view of the present invention;

fig. 6 is a back view of the present invention.

In the figure: the loudspeaker comprises a base 1, a loudspeaker body 2, a fixing bolt 3, a protective shell 4, a pull rod 5, a heat dissipation plate 6, a heat dissipation rod 7, heat dissipation holes 8, a dust separation net 9, a driving rod 10, a fixing block 11, a sliding seat 12, a driven rod 13, a bearing 14, a connecting shaft 15, a gear 16, a stabilizing seat 17, a moving block 18 and a protective cover 19.

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. 1-6, a bluetooth speaker with long service life comprises a base 1, a speaker body 2 with one end penetrating to the outside of the base 1 is fixedly connected inside the base 1, a protective casing 4 located outside the speaker body 2 is movably installed on the top of the base 1 through a fixing bolt 3, a sound-playing hole is formed on the front surface of the protective casing 4, the sound-playing hole corresponds to the position of a sound player on the front surface of the speaker body 2, a pull rod 5 is fixedly installed on the top of the protective casing 4, heat-dissipating plates 6 are fixedly installed on the left side wall and the right side wall of the inner cavity of the protective casing 4, heat-dissipating rods 7 with one end penetrating to the outside of the protective casing 4 are fixedly connected on the opposite side of the heat-dissipating plates 6, the heat-dissipating plates 6 and the heat-dissipating rods 7 are both made of metal, the number of the heat-dissipating rods 7 is two, the number of, one side of the heat dissipation rod 7 opposite to the other side is provided with heat dissipation grooves, the contact area of the heat dissipation rod 7 and air is increased by arranging round holes and the heat dissipation grooves, heat is further dissipated quickly, the back surfaces of the protective shell 4 and the base 1 are provided with a plurality of heat dissipation holes 8, the inner walls of the holes of the heat dissipation holes 8 are fixedly connected with dust separation nets 9, the bottom of the protective shell 4 and the left and right sides of the sound box body 2 are fixedly connected with driving rods 10, one ends of the driving rods penetrate through the base 1, the inner bottom wall of the base 1 is fixedly connected with fixed blocks 11, the bottom of the driving rods 10 penetrates through the inner sides of the fixed blocks 11 and is clamped with the fixed blocks 11, the side wall of the inner cavity of the base 1 is fixedly provided with a sliding seat 12, the inner side of the sliding seat 12 is slidably connected with driven rods 13, one ends of the driven rods 10 penetrate through, tooth sockets matched with tooth blocks on the outer side of the gear 16 are formed in the opposite side of the driving rod 10 and the driven rod 13 on the same side, bearings 14 are fixedly mounted on the front side wall and the rear side wall of the inner cavity of the base 1, a connecting shaft 15 is fixedly connected between the opposite side of the bearings 14, a gear 16 is fixedly connected to the outer side of the connecting shaft 15, two sides of the gear 16 are respectively meshed with the driving rod 10 and the driven rod 13, stabilizing seats 17 are fixedly connected to the left end and the right end of the front face of the protective shell 4, a moving block 18 with one end penetrating through the outer portion of the stabilizing seat 17 is slidably connected to the inner side of the stabilizing seat 17, a moving long groove matched with the moving block 18 is formed in the opposite side of the stabilizing seat 17, the moving block 18 is T-shaped, a protective cover 19 is fixedly connected between the opposite side of the moving block 18.

To sum up, the bluetooth sound box with long service life is characterized in that a sound box body 2 is mounted on a base 1, then a protective casing 4 is sleeved outside the sound box body 2 and contacts with the base 1, when the protective casing 4 moves from top to bottom, a driving rod 10 is gradually inserted into an inner cavity of the base 1 and clamped with a fixed block 11, the driving rod 10 contacts with a gear 16 in the process of moving downwards, the gear 16 is driven by meshing force to rotate, the gear 16 drives a driven rod 13 on the other side to move, so that the driven rod 13 moves upwards and is inserted into the inner side of the protective casing 4 to realize fixation, the stability of movement of the driven rod 13 is increased through a set slide seat 12, then the base 1 and the protective casing 4 are fixed together by using a fixing bolt 3, the protection of the sound box body 2 is realized, and the purpose of heat dissipation of the sound box body 2 is realized through a set heat dissipation plate, when needs broadcast music, can slide protection casing 19, make movable block 18 slide on firm seat 17 is interior, the broadcaster of audio amplifier body 2 faces the broadcast hole of seting up on protective housing 4 this moment, and broadcast hole is not covered by protection casing 19, can carry out the transmission of music through broadcast hole, overall structure is simple, realize the effective protection to bluetooth speaker through setting up outside protective structure, thereby effectively prevent that it from causing the damage by the influence of external force factor, improve its life, and convenient to use, it does not possess effectual protection architecture to have solved current large-scale bluetooth speaker, make the audio amplifier expose in the external world, it causes the damage very easily to receive external collision, and then reduced its life's problem.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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. The utility model provides a long service life's bluetooth speaker, includes base (1), its characterized in that: the loudspeaker box comprises a base (1), wherein one end of the inside of the base (1) is fixedly connected with a loudspeaker box body (2) penetrating to the outside of the base (1), the top of the base (1) is movably provided with a protective shell (4) positioned on the outer side of the loudspeaker box body (2) through a fixing bolt (3), the top of the protective shell (4) is fixedly provided with a pull rod (5), the left side wall and the right side wall of the inner cavity of the protective shell (4) are respectively and fixedly provided with a heat dissipation plate (6), one side of the back of the heat dissipation plate (6) is respectively and fixedly connected with a heat dissipation rod (7) with one end penetrating to the outside of the protective shell (4), the back of the protective shell (4) and the back of the base (1) are respectively provided with a plurality of heat dissipation holes (8), the inner hole walls of the heat dissipation holes (8) are respectively and fixedly connected with a dust separation net (9), the bottom of the protective, the utility model discloses a safety protection device for automobile seat, including base (1), the interior diapire fixedly connected with fixed block (11) of base (1), the bottom of drive lever (10) run through to the inboard of fixed block (11) and with fixed block (11) joint, fixed mounting has slide (12) on the lateral wall of base (1) inner chamber, the inboard sliding connection of slide (12) has one end to run through to protective housing (4) inside and with protective housing (4) swing joint's driven lever (13), the equal fixed mounting in both sides wall has bearing (14) around base (1) inner chamber, fixedly connected with connecting axle (15) between the relative one side of bearing (14), the outside fixedly connected with gear (16) of connecting axle (15), the both sides of gear (16) mesh with drive lever (10) and driven lever (13) respectively, the positive left and right sides both ends of protective housing (4) all fixedly connected with stabilizes seat (17), the inboard sliding connection of stabilizing seat (17) has one end to run through to the outside movable block ( ) A protective cover (19) is fixedly connected between the opposite sides of the moving block (18), and the back surface of the protective cover (19) is in sliding connection with the front surface of the protective shell (4).

2. The bluetooth speaker of claim 1, wherein: the front side of the protective shell (4) is provided with a sound playing hole, and the sound playing hole corresponds to the position of a sound player on the front side of the sound box body (2).

3. The bluetooth speaker of claim 1, wherein: heating panel (6) and cooling rod (7) are the metal, the quantity of cooling rod (7) is two sets of, every group the quantity of cooling rod (7) is a plurality of and is the equidistance and distributes.

4. The bluetooth speaker of claim 1, wherein: the heat dissipation device is characterized in that the inner side of the heat dissipation rod (7) is provided with two round holes, and the heat dissipation groove is formed in one side of the heat dissipation rod (7) opposite to the other side.

5. The bluetooth speaker of claim 1, wherein: the number of the driving rods (10) and the number of the driven rods (13) are two, and tooth grooves matched with tooth blocks on the outer side of the gear (16) are formed in the opposite side of the driving rods (10) and the opposite side of the driven rods (13) on the same side.

6. The bluetooth speaker of claim 2, wherein: and one side opposite to the stabilizing seat (17) is provided with a movable long groove matched with the movable block (18), and the protective cover (19) is positioned on the front side of the sound playing hole.