Sound box built-in phonograph combined type supporting leg damping structure

Abstract

The utility model discloses a sound box built-in type phonograph combined type supporting leg damping structure, which comprises a supporting leg arranged on a sound box, a box hole and a supporting leg, the box hole and the supporting leg are arranged on a phonograph shell, a through hole is arranged in the supporting leg, and the supporting leg extends out through the box hole and the through hole and can be in contact with a supporting surface for supporting. The supporting legs are connected with the bottom plate through the elastic rings, the sound box can be arranged in the disc player through the structure, so that the sound box is completely hidden in the disc player, the appearance structure of the disc player is integrally shown, the supporting legs are connected with the box holes only through the elastic rings, the effect of vibration isolation can be achieved, the structure is simple, and the damping effect is good; the elasticity of the elastic ring enables the supporting leg to be located in the center of the box hole, so that the centering performance of the record player and the sound box is better, and the sound box is prevented from shaking left and right randomly in the record player in the carrying process; and the supporting legs are positioned in the middle of the supporting legs, so that the supporting legs and the supporting legs are integrated from the appearance, and the whole is more attractive.

Description

Technical Field

[0001] The utility model relates to a record player with a built-in sound box, in particular to a composite foot shock-absorbing structure of the record player with a built-in sound box. Background Art

[0002] A record player is a device that reproduces sound by producing slight vibrations through the contact between the stylus and the turntable.

[0003] In order to obtain high-quality sound, today's record players generally do not have their own speakers, because the vibration of the speakers will be transmitted to the stylus, and the stylus is very sensitive to vibration. Therefore, the record player and the speakers are located in two different positions, and the speakers are connected to the outside through signal cables. The above method not only takes up a large space, but also the signal cables are exposed outside, making the space messy.

[0004] Therefore, it is necessary to adopt a new structure to combine the record player and the speaker together, and the new structure must be designed to be shockproof. Therefore, the applicant has designed a combined record player shock-absorbing structure. Summary of the invention

[0005] In order to overcome the deficiencies of the prior art, the utility model provides a composite foot shock-absorbing structure for a built-in speaker record player.

[0006] The technical solution adopted by the utility model to solve its technical problems is:

[0007] The composite support leg shock-absorbing structure of a record player with built-in speakers comprises a record player housing and a speaker, and is characterized in that: the speaker is arranged in the record player housing, the speaker is provided with a support leg, the bottom plate of the record player housing is provided with a box hole and a support leg, the support leg is provided with a through hole, the support leg extends through the box hole and the through hole, and the support leg is connected to the bottom plate by an elastic ring.

[0008] The elastic ring is provided with a plurality of wave-like buffer structures.

[0009] It also includes an outer connecting plate, which is provided with a ring mounting hole, the elastic ring is located in the ring mounting hole and is fixed to the outer connecting plate, and the outer connecting plate is fixed to the record player housing.

[0010] It also includes an inner connecting pipe, which is located in the elastic ring and fixed to the elastic ring, and the inner connecting pipe is fixed to the supporting foot.

[0011] The support foot is provided with a mounting hole, the bottom of the mounting hole is provided with a connecting hole, and the screw is fixed to the sound box through the connecting hole.

[0012] A pressure cover and a bottom glue bracket are arranged in the record player housing, the external connection plate is located between the bottom glue bracket and the pressure cover and is clamped and fixed by the bottom glue bracket and the pressure cover, and the support foot passes through the pressure cover and is fixed to the sound box.

[0013] A pressure rod is provided inside the pressure cover, and the external connecting plate is pressed by the pressure rod. A connecting screw hole is provided on the pressure rod. The bottom plate, bottom rubber bracket and external connecting plate of the record player shell are all provided with connecting light holes. Screws pass through the above-mentioned connecting light holes and cooperate with the connecting screw holes to fix the bottom plate, bottom rubber bracket, external connecting plate and pressure cover of the record player shell into one.

[0014] A shock absorbing spring is arranged between the supporting foot and the bottom plate.

[0015] The support foot is provided with a spring groove coaxial with the through hole, one end of the shock absorbing spring is located in the spring groove, and the hole wall of the through hole is provided with a clamping groove clamped with the edge of the box hole.

[0016] The supporting foot is provided with a cushion block 1; the supporting foot is provided with a cushion block 2.

[0017] The beneficial effects of the utility model are as follows: the utility model comprises a support foot arranged on the sound box, and a box hole and a support foot arranged on the shell of the record player, wherein the support foot is provided with a through hole, and the support foot extends through the box hole and the through hole to contact with the support surface for support, and the support foot is connected to the bottom plate by an elastic ring. Through the above structure, the sound box can be built into the record player, so that the sound box is completely hidden in the record player, and the overall appearance structure of the record player is revealed, and the support foot and the box hole are only connected by the elastic ring, thereby playing a role in isolating vibration, and the structure is simple and the shock absorption effect is good; and the elasticity of the elastic ring can make the support foot located at the center of the box hole, so that the record player and the sound box are better aligned, and the sound box is prevented from shaking left and right in the record player during transportation; and the support foot is located in the middle of the support foot, so that the support foot and the support foot appear to be integrated from the appearance, and thus the overall appearance is more beautiful. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0019] Figure 1 This is the overall structure diagram of the record player;

[0020] Figure 2 This is the overall structure diagram of the record player from the other direction;

[0021] Figure 3 It is a diagram of the internal structure of a record player;

[0022] Figure 4 It is an exploded view of the shock absorbing structure;

[0023] Figure 5 It is a cross-sectional view of the internal structure;

[0024] Figure 6 yes Figure 5 A magnified view of point A. DETAILED DESCRIPTION

[0025] The advantages and features of the present disclosure and its implementation methods will be explained by the following embodiments described with reference to the accompanying drawings. However, the present disclosure can be embodied in different forms and should not be interpreted as being limited to the embodiments set forth herein. On the contrary, these embodiments are provided so that the present disclosure will be comprehensive and complete, and will fully convey the scope of the present disclosure to those skilled in the art. In addition, the present disclosure is limited only by the scope of the claims.

[0026] The shapes, sizes, ratios, angles and numbers disclosed in the drawings for describing the embodiments of the present disclosure are only examples, and therefore the present disclosure is not limited to the details shown. Throughout this specification, the same reference numerals refer to the same elements. In the following description, when the detailed description of the relevant known functions or configurations is determined to be unnecessary to blur the focus of the present disclosure, the detailed description will be omitted. In the case of using "including", "having" and "comprising" described in this specification, other parts may be added unless "only" is used. Unless otherwise indicated, the terms in the singular may include plural forms.

[0027] When explaining an element, although not explicitly described, the element is understood to include a range of error.

[0028] When describing a positional relationship, for example, when the positional relationship is described as "on," "above," "below," and "adjacent to," unless "immediately" or "directly" is used, one or more parts may be arranged between two other parts.

[0029] When describing a time relationship, for example, when a time sequence is described as “after,” “subsequently,” “next,” and “before,” discontinuous cases may be included unless “just” or “directly” is used.

[0030] It should be understood that although the terms "first", "second", etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from other elements. For example, a first element may be referred to as a second element, and similarly, a second element may be referred to as a first element without departing from the scope of the present disclosure.

[0031] As those skilled in the art can fully understand, the features of the different embodiments of the present disclosure can be coupled or combined with each other in part or in whole, and can cooperate with each other in various ways and be driven technically. The embodiments of the present disclosure can be performed independently of each other, or can be performed together in a mutually dependent relationship.

[0032] Reference Figures 1 to 6The utility model discloses a combined foot shock-absorbing structure of a built-in sound box record player, comprising a record player housing 1 and a sound box 2, wherein the sound box 2 is arranged in the record player housing 1, and the sound box 2 is provided with a foot 3, and the bottom plate 4 of the record player housing 1 is provided with a box hole 5, and the bottom plate 4 of the record player housing 1 is provided with a supporting foot 7, and the supporting foot 7 is provided with a through hole 18, and the supporting foot 3 passes through the box hole 5 and the through hole 18 and contacts the desktop as a support, and the supporting foot 3 is connected to the box hole 5 by an elastic ring 6, so that the sound box 2 can be built into the record player, and of course the sound box 2 is not in direct contact with the record player, so that the vibration of the sound box 2 will not be transmitted to the record player, and the record player The player is supported by supporting legs 7, and the sound box 2 is supported by supporting legs 3. The supporting legs 7 and the supporting legs 3 are supported independently. Through the above structure, the record player and the sound box 2 can be combined together in an inclusive manner, and the elastic ring 6 prevents the supporting legs 3 from contacting the box hole 5, thereby isolating the vibration and preventing the sound box 2 from shaking left and right in the record player housing 1 so as to achieve the purpose of centering. The above structure not only makes full use of the indoor space, but also the supporting legs 3 are located in the middle of the supporting legs 7, so that the supporting legs 3 and the supporting legs 7 appear to be integrated from the appearance, so that the whole is more beautiful. Of course, in order to facilitate installation, the record player housing 1 is composed of a main body and a bottom plate 4 connected by screws.

[0033] As shown in the figure, the elastic ring 6 is provided with a plurality of wave-shaped buffer structures, which not only has good elasticity but also has better shock absorption effect. The specific structure is as follows: it also includes an outer connecting plate 9, on which a ring mounting hole is provided, the elastic ring 6 is located in the ring mounting hole and is fixed to the outer connecting plate 9, and the outer connecting plate 9 is fixed to the record player housing 1; it also includes an inner connecting pipe 10, which is located in the elastic ring 6 and is fixed to the elastic ring 6, and the inner connecting pipe 10 is fixed to the support leg 3. The support leg 3 is provided with a mounting hole, and the bottom of the mounting hole is provided with a connecting hole, and the screw is fixed to the sound box 2 through the connecting hole. In the above structure, the outer connecting plate 9 is made of hard plastic, so the elastic ring 6 can be directly fixed to the record player housing 1 through the outer connecting plate 9, but the above structure is relatively complicated in injection molding process and has high cost, and needs to adopt a soft and hard plastic integrated injection molding method.

[0034] Therefore, as a preferred structure, the elastic ring 6, the outer connecting plate 9 and the inner connecting tube 10 of the present application are all made of soft glue, that is, they are integrally injection molded, so the mold design is simple and the cost is low. However, the outer connecting plate 9 cannot be directly fixed to the record player housing 1, so a pressure cover 11 and a bottom glue bracket 12 are provided in the record player housing 1, the outer connecting plate 9 is located between the bottom glue bracket 12 and the pressure cover 11 and is clamped and fixed by the bottom glue bracket 12 and the pressure cover 11, there is a hole on the pressure cover 11, the support leg 3 passes through the pressure cover 11 and is fixed to the speaker 2, there is also a hole on the bottom glue bracket 12, the other end of the support leg 3 passes through the hole on the bottom glue bracket 12 and the box hole 5, the elastic ring 6 is fixed by clamping, of course, for the convenience of manufacturing, the bottom glue bracket 12 of the present application is split from the record player housing 1, and when the record player is lifted up, the record player first moves up a little distance and then contacts the bottom surface of the speaker 2 through the pressure cover 11 to lift the speaker, so that the relative movement distance between the record player housing 1 and the speaker 2 is relatively short.

[0035] As a further structure, in order to save materials, the pressure cover 11 is a hollow structure, and a pressure rod 13 is provided inside the pressure cover 11. The external connecting plate 9 is pressed against the bottom plate 4 of the record player case 1 by the pressure rod 13. The pressure rod 13 is provided with a connecting screw hole. The bottom plate 4 of the record player case 1, the bottom glue bracket 12 and the external connecting plate 9 are all provided with connecting light holes. The screws pass through the above-mentioned connecting light holes and cooperate with the connecting screw holes to fix the bottom plate 4 of the record player case 1, the bottom glue bracket 12, the external connecting plate 9 and the pressure cover 11 as a whole.

[0036] As shown in the figure, the top surface of the speaker 2 or the top plate of the bottom plate 4 of the record player housing 1 is provided with an anti-collision sheet 15 to prevent the speaker 2 from hitting the top plate of the record player housing 1 when the record player is accidentally turned upside down.

[0037] As shown in the figure, a shock-absorbing spring 14 is provided between the supporting foot 7 and the bottom plate 4. Because the supporting foot 7 of the present design is coaxially arranged with the supporting foot 3 and the two are very close, the vibration of the supporting foot 3 on some softer table surfaces will be transmitted to the supporting foot 7 through the table surface. Therefore, the supporting foot 7 of the present application is preferably soft rubber, because the soft rubber is relatively soft, and therefore its supporting property is not very good. Therefore, the shock-absorbing spring 14 can play a supporting role, and the shock-absorbing spring 14 also has a shock-absorbing effect. The specific installation structure is as follows: a spring groove 17 coaxial with the through hole 18 is provided on the supporting foot 7, one end of the shock-absorbing spring 14 is located in the spring groove 17, and the other end of the shock-absorbing spring 14 is against the bottom plate 4, and a slot 19 that is engaged with the edge of the box hole is provided on the hole wall of the through hole 18. Through the above structure, the supporting foot 7 can be engaged in the box hole at the bottom edge.

[0038] As a further structure, a pad 16 is provided inside the inner connecting tube 10; a pad 2 (not shown in the figure) is provided on the supporting foot 7, and pads 16 and 2 are also made of soft rubber materials, but the inner connecting tube 10, the supporting foot 7, pads 16 and 2 can be made of soft rubbers with different hardnesses, because materials with different hardnesses have different abilities to filter different frequencies, so it is relatively easy to debug a good shock absorption effect through the combination of the inner connecting tube 10, the supporting foot 7, pads 16 and 2, and the shock absorbing spring 14. The specific installation structure is: an inner hole is provided at the end of the inner connecting tube 10, and pads 16 is provided in the inner hole, and an annular groove is provided on the bottom surface of the supporting foot 7, and pads 2 are annular and located in the groove. The installation of the pads can be glued or fixed by other means.

[0039] The above is a detailed introduction to the combined foot shock-absorbing structure of a built-in record player for a speaker provided in an embodiment of the utility model. Specific examples are used in this article to illustrate the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model; at the same time, for general technical personnel in this field, according to the idea of ​​the utility model, there will be changes in the specific implementation method and application scope. In summary, the content of this specification should not be understood as a limitation on the utility model.

Claims

1. A composite foot shock-absorbing structure for a built-in speaker record player, including a record player housing and a speaker. Features: The speaker is arranged in the record player housing, and a support leg is arranged on the speaker. A box hole and a support leg are arranged on the bottom plate of the record player housing, and a through hole is arranged in the support leg. The support leg extends through the box hole and the through hole, and the support leg is connected to the bottom plate by an elastic ring.

2. The composite foot shock-absorbing structure for a built-in speaker player according to claim 1, Features: The elastic ring is provided with a plurality of wave-like buffer structures.

3. The composite foot shock-absorbing structure for a built-in speaker player according to claim 2, Features: It also includes an outer connecting plate, which is provided with a ring mounting hole, the elastic ring is located in the ring mounting hole and is fixed to the outer connecting plate, and the outer connecting plate is fixed to the record player housing.

4. The composite support foot shock-absorbing structure for a built-in speaker player according to claim 2, Features: It also includes an inner connecting pipe, which is located in the elastic ring and fixed to the elastic ring, and the inner connecting pipe is fixed to the supporting foot.

5. The composite support foot shock-absorbing structure for a built-in speaker player according to claim 1, Features: The support foot is provided with a mounting hole, the bottom of the mounting hole is provided with a connecting hole, and the screw is fixed to the sound box through the connecting hole.

6. The composite foot shock-absorbing structure for a built-in speaker player according to claim 3, Features: A pressure cover and a bottom glue bracket are arranged in the record player housing, the external connection plate is located between the bottom glue bracket and the pressure cover and is clamped and fixed by the bottom glue bracket and the pressure cover, and the support foot passes through the pressure cover and is fixed to the sound box.

7. The composite foot shock-absorbing structure for a built-in speaker player according to claim 6, Features: A pressure rod is provided inside the pressure cover, and the external connecting plate is pressed by the pressure rod. A connecting screw hole is provided on the pressure rod. The bottom plate, bottom rubber bracket and external connecting plate of the record player shell are all provided with connecting light holes. Screws pass through the above-mentioned connecting light holes and cooperate with the connecting screw holes to fix the bottom plate, bottom rubber bracket, external connecting plate and pressure cover of the record player shell into one.

8. The composite foot shock-absorbing structure for a built-in speaker player according to claim 1, Features: A shock absorbing spring is arranged between the supporting foot and the bottom plate.

9. The composite foot shock-absorbing structure for a built-in speaker player according to claim 8, Features: The support foot is provided with a spring groove coaxial with the through hole, one end of the shock absorbing spring is located in the spring groove, and the hole wall of the through hole is provided with a clamping groove clamped with the edge of the box hole.

10. The composite foot shock-absorbing structure for a built-in speaker player according to claim 4, Features: The inner connecting pipe is provided with a cushion block 1; the supporting foot is provided with a cushion block 2.

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