CN212649659U

CN212649659U - Sound box upper cover convenient to disassemble

Info

Publication number: CN212649659U
Application number: CN202021841529.3U
Authority: CN
Inventors: 孙鹏
Original assignee: Suzhou Pengjie Mould Products Co ltd
Current assignee: Suzhou Pengjie Mould Products Co ltd
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-03-02
Anticipated expiration: 2030-08-28

Abstract

The utility model discloses a sound box technical field, in particular to a sound box upper cover convenient to disassemble, which comprises a sound box body and a sound box upper cover, wherein the sound box upper cover is positioned at the upper side of the sound box body, the upper side of the sound box body is provided with a slot, the lower side of the sound box upper cover is fixedly connected with an inserting block, the inserting block is inserted in the slot, the left side and the right side of the upper side of the sound box body are both provided with a sliding hole, the sliding hole is communicated with the slot, one end of the sliding hole, which is far away from the slot, is fixedly connected with a spring, the other end of the spring is fixedly connected with an inserting rod, the inserting rod is slidably connected with the sliding hole, the lower side of the inserting block is provided with a through hole, the side of the slot is provided with a fixed hole, the sliding hole is coaxial with the fixed hole, the inserting rod passes through the through hole and, the loudspeaker box upper cover is convenient to disassemble to repair or maintain the loudspeaker box.

Description

Sound box upper cover convenient to disassemble

Technical Field

The utility model relates to an audio amplifier technical field specifically is a convenient audio amplifier upper cover of dismantling.

Background

The sound box is a short-term sound box system, namely a whole set of equipment capable of reproducing and playing audio signals, the sound box system is continuously improved and perfected along with the requirements of people, the sound box system can meet the requirements of on-site sound reinforcement of the sing concert of tens of thousands of people, and can meet the requirements of playing musical instruments and K songs in individual families, the important equipment of the sound box system is the sound box, and the sound box generally comprises a loudspeaker unit and a box body.

When current audio amplifier was used, audio amplifier upper cover mostly with box fixed connection or through the screw connection to it is inconvenient to lead to dismantling, inconvenient maintenance and maintenance.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a convenient audio amplifier upper cover of dismantling to when solving the current audio amplifier use that proposes in the above-mentioned background art, the audio amplifier upper cover mostly with box fixed connection or through the screw connection, thereby lead to dismantling inconveniently, inconvenient maintenance and the problem of maintaining.

In order to achieve the above object, the utility model provides a following technical scheme: a conveniently-detachable upper cover of a sound box comprises a sound box body and an upper cover of the sound box, wherein the upper cover of the sound box is positioned at the upper side of the sound box body, the upper side of the sound box body is provided with an inserting groove, the lower side of the upper cover of the sound box is fixedly connected with an inserting block, the inserting block is inserted in the inserting groove, the left side and the right side of the upper part of the sound box body are both provided with sliding holes, the sliding holes are communicated with the inserting groove, one end of each sliding hole, far away from the inserting groove, is fixedly connected with a spring, the other end of the spring is fixedly connected with an inserting rod, the inserting rod is slidably connected with the sliding holes, the lower side of the inserting block is provided with a through hole, the side surfaces of the inserting groove are provided with fixing holes, the sliding holes and the fixing holes are coaxially arranged, the inserting rod penetrates through the through hole, the loudspeaker box is characterized in that a lantern ring is sleeved on the cross rod, a connecting plate is fixedly connected to the lower end of the lantern ring, a supporting plate is fixedly connected to the bottom of the connecting plate, and a cushion block is fixedly connected to the bottom of the loudspeaker box body.

Preferably, the upper cover of the sound box and the plug-in block are integrally formed.

Preferably, the bottom of the support plate is provided with anti-skid grains.

Preferably, both sides all are provided with spacing fender shoulder around the lantern ring, both sides around the horizontal pole are connected through the screw to spacing fender shoulder.

Preferably, the inner diameter of the lantern ring is 1mm-2mm larger than the diameter of the cross rod.

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

1) the utility model has the advantages that the upper cover of the sound box is convenient to disassemble, and the sound box is convenient to maintain;

2) when the upper cover of the sound box is installed, the inserting block is inserted into the inserting slot, when the inserting block completely enters the inserting slot, the through hole corresponds to the position of the inserting rod, and the inserting rod passes through the through hole and then is inserted into the fixing hole under the elastic action of the spring, so that the upper cover of the sound box is fixed;

3) when dismantling the audio amplifier upper cover, through horizontal pole pulling pull rod, drive the inserted bar through the pull rod and leave fixed orifices and through-hole, through rotating the lantern ring, make the backup pad bottom surface paste audio amplifier box lateral wall for support the horizontal pole, fix the horizontal pole, thereby can pull out audio amplifier upper cover, convenient operation.

Drawings

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

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

FIG. 3 is an enlarged schematic view of FIG. 1A according to the present invention;

FIG. 4 is an enlarged schematic view of FIG. 2B according to the present invention;

FIG. 5 is a left side view of the cross bar of the present invention;

fig. 6 is a schematic structural view of the support plate of the present invention when supporting.

In the figure: 1 audio amplifier box, 2 audio amplifier upper cover, 3 cushion, 4 pull rods, 5 horizontal poles, 6 connecting plates, 7 backup pads, 8 inserted blocks, 9 slots, 10 slide holes, 11 springs, 12 inserted bars, 13 fixed orificess, 14 through-holes, 15 lantern rings, 16 spacing fender shoulders.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1-6, the present invention provides a technical solution: a sound box upper cover convenient to disassemble comprises a sound box body 1 and a sound box upper cover 2, wherein the sound box upper cover 2 is positioned on the upper side of the sound box body 1, a slot 9 is formed in the upper side of the sound box body 1, an insertion block 8 is fixedly connected to the lower side of the sound box upper cover 2, the insertion block 8 is matched with the slot 9, the insertion block 8 is inserted into the slot 9, sliding holes 10 are formed in the left side and the right side of the upper side of the sound box body 1, the sliding holes 10 are communicated with the slot 9, a spring 11 is fixedly connected to one end, far away from the slot 9, of each sliding hole 10, the other end of the spring 11 is fixedly connected with an insertion rod 12, the insertion rod 12 is connected with the sliding holes 10 in a sliding mode, a through hole 14 is formed in the lower side of the insertion block 8, when the insertion block 8 is completely inserted into the slot 9, the insertion rod 12 corresponds to the left side and the right side of the through hole 14, the utility model discloses a loudspeaker box, including the loudspeaker box 1, the inserted bar 12 passes through-hole 14 back and is located fixed orifices 13, the one end fixedly connected with pull rod 4 that inserted bar 12 is close to spring 11, pull rod 4 runs through loudspeaker box 1 lateral wall, 4 other end fixedly connected with horizontal pole 5 of pull rod, the lantern ring 15 has been cup jointed on horizontal pole 5, lantern ring 15 can rotate on horizontal pole 5, lantern ring 15 lower extreme fixedly connected with connecting

plate

6, 6 bottom fixedly connected with backup pads 7 of connecting plate are used for supporting horizontal pole 5 fixedly through backup pads 7, loudspeaker box 1 bottom fixedly connected with cushion 3.

The upper cover 2 and the plug-in block 8 of the sound box are integrally formed, and the structure is stable.

The bottom of the supporting plate 7 is provided with anti-slip lines, so that the friction force of a contact surface is increased, and the supporting is facilitated.

Both sides all are provided with spacing fender shoulder 16 around the lantern ring 15, both sides around horizontal pole 5 are connected through the screw to spacing fender shoulder 16, carry on spacingly to lantern ring 15, prevent to drop.

The inner diameter of the lantern ring 15 is 1mm-2mm larger than the diameter of the cross rod 5, so that the lantern ring 15 can rotate conveniently.

The working principle is as follows: when installing audio amplifier upper cover 2, to insert in piece 8 inserts slot 9, when piece 8 gets into slot 9 completely, through-hole 14 is corresponding with inserted bar 12 position, through spring 11 spring action, inserted bar 12 inserts in fixed orifices 13 after passing through-hole 14, thereby make audio amplifier upper cover 2 fixed, when dismantling audio amplifier upper cover 2, through horizontal pole 5 pulling pull rod 4, drive inserted bar 12 through pull rod 4 and break away from fixed orifices 13 and through-hole 14, through rotating lantern ring 15, make 7 bottom surfaces of backup pad paste audio amplifier box 1 lateral wall, be used for supporting horizontal pole 5, fix horizontal pole 5, thereby can pull out audio amplifier upper cover 2, and convenient for operation, the utility model discloses audio amplifier upper cover 2 dismantles conveniently.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

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 convenient audio amplifier upper cover of dismantling, includes audio amplifier box (1) and audio amplifier upper cover (2), its characterized in that: the loudspeaker box comprises a loudspeaker box body (1), an upper cover (2) of the loudspeaker box body is positioned on the upper side of the loudspeaker box body (1), a slot (9) is formed in the upper side of the loudspeaker box body (1), an insertion block (8) is fixedly connected to the lower side of the loudspeaker box body (2), the insertion block (8) is inserted into the slot (9), sliding holes (10) are formed in the left side and the right side of the upper side of the loudspeaker box body (1), the sliding holes (10) are communicated with the slot (9), a spring (11) is fixedly connected to one end, far away from the slot (9), of each sliding hole (10), the other end of the spring (11) is fixedly connected with an insertion rod (12), the insertion rod (12) is slidably connected with the sliding holes (10), a through hole (14) is formed in the lower side of the insertion block (8), a fixing hole (13) is formed in the side of the slot (9), the sliding holes (10) and the fixing hole (13) are coaxially arranged, the loudspeaker box is characterized in that one end of the inserted link (12) close to the spring (11) is fixedly connected with a pull rod (4), the pull rod (4) penetrates through the side wall of the loudspeaker box body (1), the other end of the pull rod (4) is fixedly connected with a cross rod (5), a sleeve ring (15) is sleeved on the cross rod (5), a connecting plate (6) is fixedly connected with the lower end of the sleeve ring (15), a supporting plate (7) is fixedly connected with the bottom of the connecting plate (6), and a cushion block (3) is fixedly connected with the bottom of the loudspeaker box body (1.

2. A sound box upper cover convenient to disassemble as claimed in claim 1, wherein: the upper cover (2) of the sound box and the plug-in block (8) are integrally formed.

3. A sound box upper cover convenient to disassemble as claimed in claim 1, wherein: the bottom of the supporting plate (7) is provided with anti-skid grains.

4. A sound box upper cover convenient to disassemble as claimed in claim 1, wherein: both sides all are provided with spacing fender shoulder (16) around lantern ring (15), both sides around spacing fender shoulder (16) pass through screw connection in horizontal pole (5).

5. A sound box upper cover convenient to disassemble as claimed in claim 1, wherein: the inner diameter of the lantern ring (15) is 1mm-2mm larger than the diameter of the cross rod (5).