CN215246302U - Horn coil strorage device - Google Patents

Abstract

The utility model discloses a loudspeaker coil storage device, which comprises a box body, a box cover and a placing plate, and is characterized in that one side of the top end of the box body is fixedly connected with the bottom end of a linking device, the top end of the linking device is fixedly connected with one end of the box cover, the other end of the box cover is provided with a lock catch, the bottom end of the box cover is fixedly connected with the top end of a sponge anti-collision pad, the periphery of the bottom end of the box body is fixedly connected with the top end of a cushion block, one end of the box body is movably connected with one end of a retraction handle, the periphery of the placing plate is fixedly connected with one side of a limiting block respectively, the middle part of the periphery of the inner wall of the box body is provided with a first sliding chute, a main rod is uniformly arranged at the top end of the placing plate at equal distance, the periphery of the main rod is fixedly connected with one end of a first spring rod respectively, the other end of the first spring rod is fixedly connected with the inner side of an arc plate, the middle part of the bottom end of the placing plate is fixedly connected with the top end of a third spring rod, the bottom end of the third spring rod is fixedly connected with the bottom end of the inner wall of the box body. The utility model discloses simple structure, convenient operation.

Description

Horn coil strorage device

Technical Field

The utility model relates to a horn coil correlation device technical field particularly, relates to a horn coil strorage device.

Background

The Voice Coil (Voice Coil) is defined directly as a Coil through which an audio current flows, and is an important component of an electrodynamic loudspeaker vibration system, and can also be said to be the heart of the loudspeaker. The performance of the voice coil affects the sound pressure frequency characteristics, sound pressure level, impedance curve, distortion, transient characteristics, speaker parameters, sound quality, etc. of the speaker, particularly with respect to the power rating and life of the speaker. Just as a fatal factor of heart disease, speaker damage often begins with the voice coil. The coil framework needs to be guaranteed to be complete and smooth, abrasion is avoided, and tone quality is affected, so that a coil storage device is needed to store coils.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a loudspeaker coil strorage device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a horn coil storage device comprises a box body, a box cover and a placing plate, and is characterized in that one side of the top end of the box body is fixedly connected with the bottom end of a linking device, the top end of the linking device is fixedly connected with one end of the box cover, the other end of the box cover is provided with a lock catch, the bottom end of the box cover is fixedly connected with the top end of a sponge anti-collision pad, the periphery of the bottom end of the box body is fixedly connected with the top end of a cushion block, one end of the box body is movably connected with one end of a retraction handle, the placing plate is arranged in the box body, the periphery of the placing plate is fixedly connected with one side of a limiting block respectively, a first sliding groove is arranged in the middle of the periphery of the inner wall of the box body, a main rod is uniformly arranged at the top end of the placing plate in an equidistant mode, the periphery of the main rod is fixedly connected with one end of a first spring rod respectively, and the other end of the first spring rod is fixedly connected with the inner side of an arc-shaped plate, the middle part of the bottom end of the placing plate is fixedly connected with the top end of the third spring rod, the bottom end of the third spring rod is fixedly connected with the bottom end of the inner wall of the box body, two sides of the bottom end of the placing plate are fixedly connected with the top end of the second connecting block respectively, the bottom end of the second connecting block is movably connected with the top end of the connecting rod, the bottom end of the first connecting block is movably connected with the top end of the sliding block, two sides of the inner wall of the bottom end of the box body are provided with second sliding grooves respectively, the sliding block is slidably connected with the second sliding grooves, one side of the first connecting block is fixedly connected with one end of the second spring rod, and the other end of the second spring rod is fixedly connected with the inner wall of the box body.

Furthermore, the limiting block is connected with the first sliding groove in a sliding mode.

Furthermore, a drying layer is installed on the inner wall of the box body.

Furthermore, the bottom end of the lock catch is connected with the box body in a buckled mode.

Furthermore, the bottom end of the cushion block is provided with an anti-skid leather cushion.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses a loudspeaker coil is placed to arc and spring beam structure, is applicable to various not unidimensional type, and the commonality is high. And meanwhile, the bottom end of the placing plate is provided with a shock absorbing device, so that the damage of the coil is greatly reduced, and the completeness and no abrasion of the coil are ensured.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and 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.

FIG. 1 is a schematic view in overall cross section of a horn coil storage unit;

fig. 2 is a schematic top view of a holder of a speaker coil storage device.

Reference numerals:

1. a main rod; 2. a first spring lever; 3. an arc-shaped plate; 4. a sponge crash pad; 5. a box cover; 6. a linking device; 7. locking; 8. a box body; 9. retracting the handle; 10. a limiting block; 11. placing the plate; 12. a first chute; 13. a second spring lever; 14. a first connection block; 15. a slider; 16. a second chute; 17. a connecting rod; 18. a second connecting block; 19. a third spring bar; 20. and a cushion block.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, but does 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; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; 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.

Referring to fig. 1-2, a horn coil storage device according to an embodiment of the present invention includes a box body 8, a box cover 5 and a placing plate 11, and is characterized in that one side of the top end of the box body 8 is fixedly connected to the bottom end of a link device 6, the top end of the link device 6 is fixedly connected to one end of the box cover 5, the other end of the box cover 5 is provided with a latch 7, the bottom end of the box cover 5 is fixedly connected to the top end of a sponge crash pad 4, the periphery of the bottom end of the box body 8 is fixedly connected to the top end of a cushion block 20, one end of the box body 8 is movably connected to one end of a retraction handle 9, the placing plate 11 is installed inside the box body 8, the periphery of the placing plate 11 is fixedly connected to one side of a stopper 10, the middle portion of the periphery of the inner wall of the box body 8 is provided with a first chute 12, the top end of the placing plate 11 is uniformly installed with a main rod 1 at equal distance, the periphery of the main rod 1 is fixedly connected with one end of a first spring rod 2, the other end of the first spring rod 2 is fixedly connected with the inner side of the arc-shaped plate 3, the middle part of the bottom end of the placing plate 11 is fixedly connected with the top end of a third spring rod 19, the bottom end of the third spring rod 19 is fixedly connected with the bottom end of the inner wall of the box body 8, two sides of the bottom end of the placing plate 11 are fixedly connected with the top end of a second connecting block 18, the bottom end of the second connecting block 18 is movably connected with the top end of a connecting rod 17, the bottom end of the connecting rod 17 is movably connected with the top end of a first connecting block 14, the bottom end of the first connecting block 14 is fixedly connected with the top end of a sliding block 15, two sides of the inner wall of the bottom end of the box body are respectively provided with a second sliding groove 16, the sliding block 15 is connected with the second sliding groove 16, and one side of the first connecting block 14 is fixedly connected with one end of a second spring rod 13, the other end of the second spring rod 13 is fixedly connected with the inner wall of the box body 8.

Through the above technical scheme of the utility model, stopper 10 with 12 sliding connection of first spout, dry layer is installed to the inner wall of box 8, the bottom and the 8 buckles of box of hasp 7 are connected, the bottom of cushion 20 is equipped with anti-skidding leather packing.

The working principle is as follows:

the user opens case lid 5, aligns the mount one by one and inserts into to the coil, and the arc 3 tightly laminates the voice coil loudspeaker voice coil under the effect of 2 rebounds of first spring beam, then covers case lid 5, closes hasp 7, and when bumping in the transportation on the way, place board 11 and can rock from top to bottom, alleviate the effort under the effect of second spring beam 13 and third spring beam 19.

In summary, the following steps: the utility model discloses a loudspeaker coil is placed to arc and spring beam structure, is applicable to various not unidimensional type, and the commonality is high. And meanwhile, the bottom end of the placing plate is provided with a shock absorbing device, so that the damage of the coil is greatly reduced, and the completeness and no abrasion of the coil are ensured.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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 (5)

1. The horn coil storage device comprises a box body (8), a box cover (5) and a placing plate (11), and is characterized in that one side of the top end of the box body (8) is fixedly connected with the bottom end of a linking device (6), the top end of the linking device (6) is fixedly connected with one end of the box cover (5), a lock catch (7) is installed at the other end of the box cover (5), the bottom end of the box cover (5) is fixedly connected with the top end of a sponge anti-collision pad (4), the periphery of the bottom end of the box body (8) is fixedly connected with the top end of a cushion block (20), one end of the box body (8) is movably connected with one end of a retraction handle (9), the placing plate (11) is installed inside the box body (8), the periphery of the placing plate (11) is fixedly connected with one side of a limiting block (10) respectively, a first sliding groove (12) is formed in the middle part of the periphery of the inner wall of the box body (8), the top end of the placing plate (11) is equidistantly and uniformly provided with a main rod (1), the periphery of the main rod (1) is fixedly connected with one end of a first spring rod (2) respectively, the other end of the first spring rod (2) is fixedly connected with the inner side of an arc-shaped plate (3), the middle part of the bottom end of the placing plate (11) is fixedly connected with the top end of a third spring rod (19), the bottom end of the third spring rod (19) is fixedly connected with the bottom end of the inner wall of the box body (8), the two sides of the bottom end of the placing plate (11) are fixedly connected with the top end of a second connecting block (18) respectively, the bottom end of the second connecting block (18) is movably connected with the top end of a connecting rod (17), the bottom end of the connecting rod (17) is movably connected with the top end of a first connecting block (14), the bottom end of the first connecting block (14) is fixedly connected with the top end of a sliding block (15), the two sides of the inner wall of the bottom end of the box body are respectively provided with a second sliding groove (16), the sliding block (15) is connected with the second sliding groove (16) in a sliding mode, one side of the first connecting block (14) is fixedly connected with one end of the second spring rod (13), and the other end of the second spring rod (13) is fixedly connected with the inner wall of the box body (8).

2. A horn coil storage device as claimed in claim 1, wherein the stopper (10) is slidably connected to the first runner (12).

3. A horn coil storage device as claimed in claim 1, wherein the inner wall of the box body (8) is provided with a drying layer.

4. A horn coil storage device as claimed in claim 1, wherein the bottom end of the latch (7) is snap-fitted to the housing (8).

5. A horn coil storage device as claimed in claim 1, wherein the bottom end of the cushion block (20) is provided with a non-slip leather pad.

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