Built-in damping structure of combined phonograph sound box

Abstract

The utility model discloses a built-in damping structure of a sound box of a combined phonograph, which comprises a phonograph shell and the sound box, and is characterized in that the sound box is arranged in the phonograph shell, the sound box is provided with support legs, a bottom plate of the phonograph shell is provided with a box hole, the support legs extend out of the box hole, and the sound box is arranged in the box hole. And the supporting legs are connected with the box holes through elastic rings. According to the structure, the sound box can be arranged in the disc player, 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; and the elasticity of the elastic ring can enable the supporting leg to be located at 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 randomly shaking left and right in the record player in the carrying process.

Description

Technical Field

[0001] The utility model relates to a record player, in particular to a built-in shock-absorbing structure of a combined record player 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 combined record player shock absorbing structure. Utility Model Content

[0007] In order to overcome the deficiencies of the prior art, the utility model provides a built-in shock-absorbing structure for a combination phonograph speaker.

[0008] The technical solution adopted by the utility model to solve its technical problems is:

[0009] A built-in shock-absorbing structure for a combined record player and a sound box includes a record player housing and a sound box, and is characterized in that: the sound box is arranged in the record player housing, the sound box is provided with a support leg, the bottom plate of the record player housing is provided with a box hole, the support leg extends through the box hole, and the support leg and the box hole are connected by an elastic ring.

[0010] The elastic ring is provided with a plurality of wave-like buffer structures.

[0011] 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.

[0012] 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.

[0013] The supporting 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.

[0014] 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.

[0015] 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.

[0016] An inner hole is arranged at the end of the inner connecting pipe, and a cushion block is arranged in the inner hole.

[0017] The top surface of the sound box or the top plate of the record player housing is provided with an anti-collision sheet.

[0018] The beneficial effect of the utility model is as follows: the utility model comprises a support foot arranged on the sound box and a box hole arranged on the record player housing, the support foot extends out through the box hole and can contact with a supporting surface for support, the support foot and the box hole are connected by an elastic ring, and the sound box can be built into the record player through the above structure, 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, with a simple structure and good shock absorption effect; 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. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0020] Figure 1 This is the overall structure diagram of the record player;

[0021] Figure 2 It is a structural diagram of the main body of the record player shell being separated;

[0022] Figure 3 This is a structural diagram of the record player shell being separated;

[0023] Figure 4 It is an exploded view of the shock absorbing structure;

[0024] Figure 5 is a cross-sectional view of the shock absorbing structure;

[0025] Figure 6 yes Figure 5 A magnified view of point A. DETAILED DESCRIPTION

[0026] 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.

[0027] 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.

[0028] When explaining an element, although not explicitly described, the element is understood to include a range of error.

[0029] 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.

[0030] 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.

[0031] 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.

[0032] 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.

[0033] Reference Figures 1 to 6 The utility model discloses a built-in shock-absorbing structure for a combination phonograph speaker.

[0034] The present invention comprises a record player housing 1 and a speaker 2, wherein the speaker 2 is arranged in the record player housing 1, and a support leg 3 is arranged on the speaker 2. A box hole 5 is arranged on the bottom plate 4 of the record player housing 1, and the support leg 3 extends through the box hole 5 to contact the desktop as support, and the support leg 3 and the box hole 5 are connected by an elastic ring 6. Of course, the bottom plate 4 of the record player housing 1 also has support feet 7, so that the speaker 2 can be built into the record player when placed. Of course, there is no direct contact between the speaker 2 and the record player, so that the vibration of the speaker 2 will not be transmitted to the record player. The record player is supported by the support feet 7, and the speaker 2 is supported by the support feet 3. The support feet 7 and the support feet 3 are independently supported. Through the above structure, the record player and the speaker 2 can be combined together in an inclusive manner, and the elastic ring 6 makes the support feet 3 and the box hole 5 not contact, thereby playing a role in isolating vibrations and preventing the speaker 2 from shaking left and right in the record player housing 1 and centering. The above structure not only makes full use of the indoor space, but also the signal line is very short and can be hidden in the record player, so the overall appearance is beautiful. Of course, for the convenience of installation, the record player housing 1 is composed of a main body and a bottom plate 4 connected by screws. Of course, for the convenience of transportation, we will temporarily fix the speaker and the record player housing 1 with screws during transportation, and then remove the screws when selling.

[0035] 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.

[0036] 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.

[0037] 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.

[0038] As shown in the figure, an inner hole is provided at the end of the inner connecting tube, and a pad 14 is provided in the inner hole. Because the inner connecting tube 10 is also made of soft rubber and is therefore very soft, a pad 14 is added to the inner hole to support the speaker. The pad 14 is made of hard rubber and thus plays a good supporting role. Of course, the pad is fixed to the support foot by screws.

[0039] 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.

[0040] The above is a detailed introduction to a built-in shock-absorbing structure of a combination phonograph speaker provided by 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 built-in vibration-absorbing structure for a combined record player and a sound box, comprising a record player housing and a sound box, characterized in that: The sound box is arranged in the shell of the record player. The sound box is provided with supporting feet. The bottom plate of the shell of the record player is provided with a box hole. The supporting feet extend through the box hole, and the supporting feet are connected to the box hole through an elastic ring.

2. The built-in shock-absorbing structure of a combination phonograph speaker according to claim 1, characterized in that: The elastic ring is provided with a plurality of wave-like buffer structures.

3. The built-in shock-absorbing structure of the combination phonograph speaker according to claim 2, characterized in that: 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 built-in shock-absorbing structure of a combination phonograph speaker according to claim 2, characterized in that: 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 built-in shock-absorbing structure of a combination phonograph speaker according to claim 1, characterized in that: The supporting 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 built-in shock-absorbing structure of a combination phonograph speaker as claimed in claim 3, characterized in that: 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 built-in shock-absorbing structure of a combination phonograph speaker according to claim 6, characterized in that: 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 built-in shock-absorbing structure of a combination phonograph speaker as claimed in claim 4, characterized in that: An inner hole is arranged at the end of the inner connecting pipe, and a cushion block is arranged in the inner hole.

9. The built-in shock-absorbing structure of a combination phonograph speaker as claimed in claim 4, characterized in that: The top surface of the sound box or the lower surface of the top plate of the record player housing is provided with an anti-collision sheet.

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