Loudspeaker box junction box capable of preventing wire from falling off

Abstract

The utility model relates to the technical field of sound box junction boxes, in particular to an anti-wire-loosening sound box junction box, which comprises a box body, a plurality of column mounting parts for mounting binding posts are formed on the box body, a wire clamping block is further included, locking holes for screws to penetrate through and top wire clamping grooves with the same number as the column mounting parts are formed on the wire clamping block, and the top wire clamping grooves are provided with clamping grooves. Threaded holes are formed in the box body; according to the utility model, the connecting wire can be better ensured to be firmly connected with the binding post, disconnection is not easy to occur, and the playing effect of the sound box can be better ensured.

Description

Technical field:

[0001] The utility model relates to the technical field of speaker junction boxes, in particular to an anti-de-line speaker junction box. Background technology:

[0002] A speaker is a device for converting electrical signals into sound signals. Speakers currently on the market need to be electrically connected to connecting wires when in use, that is, speakers currently on the market usually have a junction box on the back.

[0003] Since the connection wires often become loose or even fall off between the connection wires and the terminal posts when the speakers are in use due to accidental pulling, thus affecting the normal use of the speakers, there is an urgent need for an anti-disconnection speaker junction box that can prevent the connection wires from being disconnected. Utility model content:

[0004] The purpose of the utility model is to provide an anti-line-off speaker junction box to address the deficiencies in the existing technology, which can better ensure that the connecting wires are firmly connected to the terminal posts and are not easily disconnected, thereby better ensuring the performance effect of the speaker.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a wire-off-proof speaker junction box, comprising a box body, the box body being formed with a plurality of column mounting portions for installing terminal posts, and also comprising a wire clamping block, the wire clamping block being formed with locking holes for screws to pass through, and top wire clamping grooves having the same number as the column mounting portions, and the box body being formed with threaded holes.

[0006] A further improvement to the above solution is that the box body is formed with bottom wire clamping grooves having the same number and corresponding positions as the top wire clamping grooves.

[0007] A further improvement to the above solution is that the top wire clamping groove and the bottom wire clamping groove are arc grooves respectively.

[0008] A further improvement to the above solution is that the wire clamping block is formed with a plurality of positioning protrusions, and the box body is formed with positioning grooves with the same number and corresponding positions as the positioning protrusions.

[0009] A further improvement to the above solution is that the locking hole is a countersunk hole.

[0010] A further improvement to the above solution is that the wire clamping block is formed with two top wire clamping grooves, and the two top wire clamping grooves are respectively located on both sides of the locking hole.

[0011] The beneficial effects of the utility model are as follows: the utility model provides an anti-wire-off speaker junction box, comprising a box body, the box body being formed with a plurality of post mounting portions for mounting terminal posts, and a wire clamping block, the wire clamping block being formed with locking holes for screws to pass through, and top wire clamping grooves having the same number as the post mounting portions, and the box body being formed with threaded holes;

[0012] By placing the connecting wire connected to the terminal between the top wire clamping groove and the box body, by aligning the locking hole of the wire clamping block with the threaded hole of the box body, and then passing the screw through the locking hole of the wire clamping block and connecting it with the threaded hole of the box body, the connecting wire can be locked to the box body. Even if the connecting wire is pulled by external force, the connecting wire is not likely to fall off or disconnect. Compared with the existing traditional speaker connection box, the utility model can better ensure that the connecting wire is firmly connected to the terminal and is not likely to be disconnected, which can better ensure the performance effect of the speaker. Description of the drawings:

[0013] Figure 1 It is a structural diagram of the present utility model.

[0014] Figure 2 This is a structural diagram of the utility model from another perspective.

[0015] Description of the accompanying drawings: box body 1, column mounting portion 11, threaded hole 12, bottom wire clamping groove 13, positioning groove 14, wire clamping block 2, locking hole 21, top wire clamping groove 22, positioning protrusion 23. Specific implementation method:

[0016] The present invention will be further described below with reference to the accompanying drawings. Figure 1-2 As shown, the utility model includes a box body 1, which is formed with a plurality of post mounting parts 11 for installing terminal posts, and also includes a wire clamping block 2, which is formed with a locking hole 21 for screws to pass through, a top wire clamping groove 22 with the same number as the post mounting part 11, and a threaded hole 12 is formed on the box body 1; by placing the connecting wire connected to the terminal post between the top wire clamping groove 22 and the box body 1, by aligning the locking hole 21 of the wire clamping block 2 with the threaded hole 12 of the box body 1, and then by passing the screw through the locking hole 21 of the wire clamping block 2 and connecting it with the threaded hole 12 of the box body 1, the connecting wire can be locked to the box body 1, even if the connecting wire is pulled by external force, the connecting wire is not likely to fall off or disconnected; compared with the existing traditional speaker connection box, the utility model can better ensure that the connecting wire is firmly connected to the terminal post and is not likely to be disconnected, and can better ensure the performance effect of the speaker.

[0017] The box body 1 is formed with bottom wire clamping grooves 13 having the same number and corresponding positions as the top wire clamping grooves 22; the arrangement of the bottom wire clamping grooves 13 can better prevent the connecting wires from deviating in the horizontal direction, thereby better ensuring the clamping of the connecting wires.

[0018] The top wire clamping groove 22 and the bottom wire clamping groove 13 are arc grooves respectively, which can better fit the shape of the connecting wire, thereby better clamping the connecting wire.

[0019] The wire clamping block 2 is formed with several positioning protrusions 23, and the box body 1 is formed with positioning grooves 14 with the same number and corresponding positions as the positioning protrusions 23; through the cooperation of the positioning protrusions 23 and the positioning grooves 14, the installation between the wire clamping block 2 and the box body 1 can be achieved quickly and accurately.

[0020] The locking hole 21 is a countersunk hole, and the screw is hidden in the locking hole 21, making the whole more simple and beautiful.

[0021] The wire clamping block 2 in this embodiment is formed with two top wire clamping grooves 22 . The two top wire clamping grooves 22 are respectively located on both sides of the locking hole 21 , and can lock two connecting wires at the same time.

[0022] Working principle:

[0023] By placing the connecting wire connected to the terminal between the top wire clamping groove 22 and the box body 1, by aligning the locking hole 21 of the wire clamping block 2 with the threaded hole 12 of the box body 1, and then passing the screw through the locking hole 21 of the wire clamping block 2 and connecting it to the threaded hole 12 of the box body 1, the connecting wire can be locked to the box body 1. Even if the connecting wire is pulled by external force, the connecting wire is not likely to fall off or disconnect. Compared with the existing traditional speaker connection box, the utility model can better ensure that the connecting wire is firmly connected to the terminal and is not likely to be disconnected, which can better ensure the performance effect of the speaker.

[0024] Of course, the above is only a preferred embodiment of the present invention, so all equivalent changes or modifications made according to the structure, features and principles described in the scope of the present invention patent application are included in the scope of the present invention patent application.

Claims

1. A speaker terminal box with an anti-derailment function, comprising a box body (1), wherein the box body (1) is formed with a plurality of post mounting portions (11) for mounting terminal posts, and wherein: It also includes a wire clamping block (2), which is formed with a locking hole (21) for screws to pass through and top wire clamping grooves (22) with the same number as the column mounting portion (11), and the box body (1) is formed with a threaded hole (12).

2. The anti-decoupling speaker junction box according to claim 1, characterized in that: The box body (1) is formed with bottom wire clamping grooves (13) having the same number and corresponding positions as the top wire clamping grooves (22).

3. The anti-derailment speaker junction box according to claim 2, characterized in that: The top wire clamping groove (22) and the bottom wire clamping groove (13) are respectively arc grooves.

4. The anti-derailment speaker junction box according to claim 1, characterized in that: The wire clamping block (2) is formed with a plurality of positioning protrusions (23), and the box body (1) is formed with positioning grooves (14) having the same number and corresponding positions as the positioning protrusions (23).

5. The anti-decoupling speaker junction box according to claim 1, characterized in that: The locking hole (21) is a countersunk hole.

6. The anti-decoupling speaker junction box according to any one of claims 1 to 5, characterized in that: The wire clamping block (2) is formed with two top wire clamping grooves (22), and the two top wire clamping grooves (22) are respectively located on both sides of the locking hole (21).

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