CN212519319U - Sound box convenient to replace loudspeaker - Google Patents

Abstract

The utility model discloses a stereo set convenient to change speaker, the power distribution box comprises a box body, the hole of stepping down has been seted up to the inner wall of box, the box is close to a plurality of L shape fixture blocks of the inner wall fixedly connected with in the hole of stepping down, the joint has the speaker in the L shape fixture block, the bar groove has been seted up to the upper end of box, and the box has seted up heavy groove near the upper surface in bar groove, the inner wall screw hole of sinking the groove. The utility model relates to a sound equipment technical field through setting up L shape fixture block cooperation T shaped plate, puts into the box with the speaker by the top of box to through T shaped plate and L shape fixture block with the speaker chucking, thereby reach the purpose fixed with the speaker, it is fixed with the T shaped plate to cooperate the through-hole through setting up screw hole, can realize accomplishing the speaker installation, and only need change that bolt of dismouting can accomplish the speaker.

Description

Sound box convenient to replace loudspeaker

Technical Field

The utility model relates to a sound equipment technical field especially relates to a stereo set convenient to change speaker.

Background

Sound is a simplified daily word, which is the abbreviation of sound system. Namely, the audio equipment is a whole set of equipment capable of restoring and playing audio signals, and the audio equipment approximately comprises a power amplifier, a peripheral equipment loudspeaker, a sound console, sound source display equipment and the like which are added together.

In prior art, sound equipment uses a plurality of bolts to fix the speaker at the back of panel usually, damages when changing at the speaker, needs open sound equipment's box, then screws off the bolt by the back of panel and changes the speaker, leads to changing the stereo set operation comparatively loaded down with trivial details, and the operation is comparatively complicated to lead to damaging the speaker when the installation speaker because of the misoperation easily, for this reason, we propose a stereo set of being convenient for change speaker and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem existing in the prior art and providing a stereo convenient to change speaker.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a stereo set convenient to change speaker, includes the box, the hole of stepping down has been seted up to the inner wall of box, the box is close to a plurality of L shape fixture blocks of inner wall fixedly connected with in the hole of stepping down, the joint has the speaker in the L shape fixture block, the bar groove has been seted up to the upper end of box, and the box is close to the upper surface in bar groove and has seted up heavy groove, the inner wall of heavy groove sets up threaded hole, bar inslot plug has the T shaped plate, and the upper surface of T shaped plate sets up the through-hole that corresponds with the screw hole, screw hole female connection has the bolt, and the bolt runs through the through-hole setting, the lower extreme and the speaker counterbalance of T shaped plate set up, and.

Preferably, the inner wall fixedly connected with slot that the box is close to the hole of stepping down, and fixedly connected with conducting strip in the slot, the lower extreme electric connection of speaker has the bolt with slot matching degree.

Preferably, a plurality of door-shaped fixture blocks are fixedly connected to the inner wall of the box body close to the L-shaped fixture blocks, a plurality of limiting blocks matched with the door-shaped fixture blocks are fixedly connected to the side wall of the loudspeaker, and the door-shaped fixture blocks are symmetrically arranged on two sides of the abdicating hole.

Preferably, the upper surface of the T-shaped plate close to the through hole is provided with a counter bore for accommodating the bolt.

Preferably, the sizes of the door-shaped fixture blocks positioned at two sides of the abdicating hole are different.

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

1. in the utility model, the loudspeaker is placed into the box body from the upper part of the box body by arranging the L-shaped fixture block to match the T-shaped plate, and the loudspeaker is clamped by the T-shaped plate and the L-shaped fixture block, so that the aim of fixing the loudspeaker is fulfilled, the T-shaped plate is fixed by arranging the threaded hole to match the through hole, the loudspeaker can be installed and installed, and the loudspeaker can be replaced by only disassembling and assembling a bolt;

2. the utility model discloses in, through setting up slot cooperation conducting strip, can cooperate the bolt to make speaker and the interior audio signal's of box equipment electric connection to need not to carry out extra wiring operation, further convenience of customers changes the speaker, through setting up a font fixture block cooperation stopper, can improve the fixed effect to the speaker, the vibration of avoiding the speaker when the operation leads to the speaker to collide with the inner wall of box emergence, causes the noise.

Drawings

Fig. 1 is a schematic cross-sectional structural view of a sound box for facilitating replacement of a speaker according to the present invention;

fig. 2 is a schematic top view of a sound box for easy replacement of a speaker according to the present invention;

fig. 3 is a schematic structural view of a speaker with a sound box convenient for replacing the speaker according to the present invention;

fig. 4 is the utility model provides a local structure schematic diagram of stereo set convenient to change speaker.

In the figure: 1. a box body; 2. a hole of abdication; 3. an L-shaped fixture block; 4. a speaker; 5. a strip-shaped groove; 6. sinking a groove; 7. a threaded hole; 8. a T-shaped plate; 9. a bolt; 10. a slot; 11. a conductive sheet; 12. a bolt; 13. a door-shaped fixture block; 14. and a limiting block.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a sound box convenient for replacing a loudspeaker comprises a box body 1, wherein an abdicating hole 2 is formed in the inner wall of the box body 1, a plurality of L-shaped fixture blocks 3 are fixedly connected to the inner wall of the box body 1 close to the abdicating hole 2, a loudspeaker 4 is clamped in the L-shaped fixture blocks 3, a strip-shaped groove 5 is formed in the upper end of the box body 1, the strip-shaped groove 5 is a wide groove for a user to put in and take out the loudspeaker 4, a sink groove 6 is formed in the upper surface of the box body 1 close to the strip-shaped groove 5, the user accommodates the horizontal part of the upper end of a T-shaped plate 8 by arranging the sink groove 6, so that the whole sound box has more aesthetic property, a threaded hole 7 is formed in the inner wall of the sink groove 6, a T-shaped plate 8 is inserted in the strip-shaped groove 5, a through hole corresponding to the threaded hole, a let the groove through setting up for realizing fixing T shaped plate 8 to fixed speaker 4, and bolt 9 runs through the through-hole setting, the lower extreme of T shaped plate 8 offsets with speaker 4 and sets up, and the lower extreme of T shaped plate 8 has seted up and has stepped down the groove, can cooperate T shaped plate 8 and L shape fixture block 3, chucking speaker 4.

The inner wall fixedly connected with slot 10 that box 1 is close to hole 2 of stepping down, and fixedly connected with conducting strip 11 in the slot 10, the equipment electric connection of audio signal in conducting strip 11 and the box 1 to conducting strip 11 is the arc, thereby when inserting speaker 4 in slot 10, the cooperation that bolt 12 and conducting strip 11 of time speaker 4 electric connection can be stable avoids appearing the condition of contact failure, the lower extreme electric connection of speaker 4 has the bolt 12 with slot 10 matching degree, through setting up bolt 12 cooperation slot 10 and conducting strip 11, can need not to carry out extra wiring operation, and further convenience of customers changes speaker 4.

The inner wall fixedly connected with a plurality of door font fixture blocks 13 that box 1 is close to L shape fixture block 3, a plurality of stoppers 14 that match with door font fixture block 13 of lateral wall fixedly connected with of speaker 4, door font fixture block 13 is located the bilateral symmetry setting of the hole of stepping down 2, through setting up door font fixture block 13, can fix speaker 4 in speaker 4's both sides to guarantee speaker 4's stability, avoid speaker 4 vibration when the operation to lead to speaker 4 and box 1's inner wall to take place to collide with, cause the noise.

The T-shaped plate 8 is provided with a counter bore for accommodating the bolt 9 on the upper surface close to the through hole, and the larger part of the upper end of the bolt 9 can be hidden by the counter bore, so that the whole sound box is more attractive.

The door-shaped fixture blocks 13 on the two sides of the abdicating hole 2 are different in size, and the door-shaped fixture blocks 13 with different sizes are arranged, and the limiting blocks 14 are matched with the door-shaped fixture blocks 13, so that the speaker 4 can be prevented from being wrongly installed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. The utility model provides a stereo set convenient to change speaker, includes box (1), the hole of stepping down (2) has been seted up to the inner wall of box (1), its characterized in that, the inner wall fixedly connected with a plurality of L shape fixture blocks (3) that box (1) is close to the hole of stepping down (2), the joint has speaker (4) in L shape fixture block (3), bar groove (5) have been seted up to the upper end of box (1), and box (1) is close to the upper surface of bar groove (5) and has been seted up heavy groove (6), the inner wall of heavy groove (6) has been seted up screw hole (7), it has T shaped plate (8) to peg graft in bar groove (5), and the upper surface of T shaped plate (8) has been seted up the through-hole that corresponds with screw hole (7), screw hole (7) female connection has bolt (9), and bolt (9) run through the through-hole setting, the lower extreme and the speaker (4) counterbalance of T shaped, and the lower end of the T-shaped plate (8) is provided with a yielding groove.

2. A sound box convenient for replacing a loudspeaker according to claim 1, characterized in that the inner wall of the box body (1) close to the abdicating hole (2) is fixedly connected with a slot (10), a conducting strip (11) is fixedly connected in the slot (10), and the lower end of the loudspeaker (4) is electrically connected with a bolt (12) matched with the slot (10).

3. The sound box convenient to replace the loudspeaker according to claim 1, wherein a plurality of door-shaped fixture blocks (13) are fixedly connected to the inner wall of the box body (1) close to the L-shaped fixture block (3), a plurality of limiting blocks (14) matched with the door-shaped fixture blocks (13) are fixedly connected to the side wall of the loudspeaker (4), and the door-shaped fixture blocks (13) are symmetrically arranged on two sides of the abdicating hole (2).

4. A sound box convenient for replacing a loudspeaker as claimed in claim 1, wherein the upper surface of the T-shaped plate (8) near the through hole is countersunk to accommodate the bolt (9).

5. A sound box convenient for replacing a loudspeaker according to claim 3, characterized in that the sizes of the door-shaped blocks (13) at the two sides of the abdicating hole (2) are different.

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