CN215604445U

CN215604445U - Connecting structure of sound box and sofa body in sofa with sound box

Info

Publication number: CN215604445U
Application number: CN202122347174.3U
Authority: CN
Inventors: 吴鲲; 顾平; 黄文钦
Original assignee: Jiaxing Kewo Smart Home Co ltd
Current assignee: Jiaxing Kewo Smart Home Co ltd
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-01-25
Anticipated expiration: 2031-09-27

Abstract

The utility model discloses a connecting structure of a sound box and a sofa body in a sofa with the sound box, which comprises the sofa body and an auxiliary component, wherein the sofa body is provided with a sound box; the sofa body: an inner circular groove is formed in the side surface, an outer circular groove is formed in the outer side end of the inner circular groove, and a limiting assembly is arranged inside the inner circular groove; an auxiliary component: including guide cylinder, guide arm, fender dish and first spring, the inside terminal surface of interior circular slot is located to the guide cylinder, guide arm sliding fit is in the guide cylinder, the tip of guide arm is located to the fender dish, first spring cup joints on the guide cylinder, and the both ends of first spring respectively with the inside terminal surface fixed connection in fender dish and interior circular slot, be equipped with locating component on the auxiliary assembly, locating component includes positioning disk, locating hole and locating pin, the last dismantlement of locating component is connected with the stereo set, this connection structure of stereo set and sofa body in the sofa with stereo set be convenient for the dismouting, has made things convenient for the maintenance and the change of stereo set, and the practicality is stronger.

Description

Connecting structure of sound box and sofa body in sofa with sound box

Technical Field

The utility model relates to the technical field of sofas, in particular to a connecting structure of a sound box and a sofa body in a sofa with the sound box.

Background

The sofa is a multi-seat chair with soft cushion, also can be a backrest chair with spring or thick foamed plastics, etc., its two sides are equipped with armrests, and is a kind of soft furniture, the sofa is the necessary furniture for many families, and the commercially available sofa generally has three kinds of sofa with low back, sofa with high back and common sofa between them, and with the improvement of people's living standard, the sofa with sound equipment is extensively used, and the existent sofa with sound equipment partially is relatively troublesome in sound equipment installation, and is not easy to be dismounted, repaired and replaced, and is not convenient to use, so that it has proposed the connecting structure of sound equipment and sofa body in the sofa with sound equipment.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to overcome the existing defects, provide the connecting structure of the sound box and the sofa body in the sofa with the sound box, facilitate the disassembly and the assembly, facilitate the maintenance and the replacement of the sound box, have strong practicability and can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the connecting structure of the sound box and the sofa body in the sofa with the sound box comprises the sofa body and an auxiliary component;

the sofa body: an inner circular groove is formed in the side surface, an outer circular groove is formed in the outer side end of the inner circular groove, and a limiting assembly is arranged inside the inner circular groove;

an auxiliary component: including guide cylinder, guide arm, fender dish and first spring, the inside terminal surface of interior circular slot is located to the guide cylinder, guide arm sliding fit is in the guide cylinder, the tip of guide arm is located to the fender dish, first spring cup joints on the guide cylinder, and the both ends of first spring respectively with keep off the dish and the inside terminal surface fixed connection in interior circular slot, be equipped with locating component on the auxiliary assembly, the last dismantlement of locating component is connected with the stereo set.

Further, locating component includes positioning disk, locating hole and locating pin, the positioning disk rotates to be connected at the side middle part that keeps off the dish, the side of positioning disk is evenly seted up to the locating hole, the terminal surface of stereo set is evenly located to the locating pin, and the locating pin corresponds with the locating hole, and the locating component accessible pushes the stereo set interior circular slot to make locating pin and locating hole correspond the cooperation, can realize the preliminary location to the stereo set.

Furthermore, the limiting component comprises a support plate, a pin rod, a baffle plate, a second spring, a limiting block and a limiting hole, the support plate is uniformly arranged on the side surface of the inner circumference of the inner circular groove, the pin rod penetrates through the side surface of the support plate, the baffle plate is arranged at one end of the pin rod facing to the outside, the second spring is sleeved on the pin rod, two ends of the second spring are respectively and fixedly connected with the baffle plate and the support plate, the limiting block is uniformly arranged on the side surface of the circumference of the sound box, the limiting hole is arranged in the middle of the limiting block, after the sound box is preliminarily positioned, the sound box is continuously pushed until the limiting block corresponds to the pin rod, at the moment, the first spring is in a compression state, the sound box is rotated, the cambered surface at the end part of the pin rod is correspondingly attached to the inclined surface at the side surface of the limiting block, when the cambered surface gradually passes through the inclined surface, the second spring is in a stretching state, when the end part of the pin rod corresponds to the limiting hole, the second spring resets, and the pin rod can slide into spacing downthehole automatically, can realize the installation of stereo set.

Further, still include the protective assembly, the protective assembly includes collar, toper cover and dust screen, the collar corresponds with the excircle groove, the inboard of collar is located to the toper cover, the dust screen inlays in the middle part of toper cover, and protective assembly can be after the stereo set installation finishes, corresponds threaded connection with screw hole with the screw on the collar, can realize the installation of dust screen.

Further, still include screw and screw hole, the side of collar is evenly run through to the screw, the side in excircle groove is evenly seted up to the screw hole, and the screw hole corresponds with the screw.

Further, still include cambered surface and inclined plane, the tip of pin rod is located to the cambered surface, the inclined plane is seted up in the side of stopper, utilizes the cooperation of cambered surface and inclined plane, can realize the horizontal slip of pin rod.

Compared with the prior art, the utility model has the beneficial effects that: this connection structure of stereo set and sofa body in sofa with stereo set has following benefit:

1. this connection structure's of stereo set and sofa body auxiliary assembly in sofa with stereo set can be at the stereo set after finishing installing completely, and first spring is in compression state this moment, utilizes first spring to outside reaction force, and the accessible positioning disk makes the stopper and the extension board laminating of stereo set circumference side inseparabler, makes the location of stereo set more firm, and when dismantling the stereo set, the reaction force of usable first spring makes stereo set auto-eject, is convenient for take out simultaneously.

2. This connection structure's of stereo set and sofa body locating component accessible pushes the stereo set inside the circle groove in the sofa with stereo set to make locating pin and locating hole correspond the cooperation, can realize the preliminary location to the stereo set.

3. This connection structure of stereo set and sofa body in sofa with stereo set can carry out preliminary location back to the stereo set, continue to promote the stereo set, can stop until stopper and pin pole correspond, first spring is in compression state this moment, rotate the stereo set, the cambered surface that makes the pin pole tip corresponds the laminating with the inclined plane of stopper side, when the cambered surface passes through the inclined plane gradually, the second spring is in tensile state, when the tip of pin pole corresponds with spacing pore pair, the second spring resets, the pin pole can automatic sliding in spacing downthehole, can realize the installation of stereo set.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention.

In the figure: the sofa comprises a sofa body 1, an inner circular groove 11, an outer circular groove 12, an auxiliary component 2, a guide cylinder 21, a guide rod 22, a baffle disc 23, a first spring 24, a sound device 25, a limiting component 3, a supporting plate 31, a pin rod 32, a baffle 33, a second spring 34, a limiting block 35, a limiting hole 36, a protective component 4, a mounting ring 41, a conical cover 42, a dust screen 43, a screw 5, a threaded hole 51, a cambered surface 6, an inclined surface 61, a positioning component 7, a positioning disc 71, a positioning hole 72 and a positioning pin 73.

Detailed Description

The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, the present embodiment provides a technical solution: the connecting structure of the sound equipment and the sofa body in the sofa with the sound equipment comprises a sofa body 1 and an auxiliary component 2;

the sofa body 1: an inner circular groove 11 is formed in the side surface, an outer circular groove 12 is formed in the outer side end portion of the inner circular groove 11, a limiting component 3 is arranged inside the inner circular groove 11, the limiting component 3 comprises a support plate 31, a pin rod 32, a baffle 33, a second spring 34, a limiting block 35 and a limiting hole 36, the support plate 31 is uniformly arranged on the inner circumferential side surface of the inner circular groove 11, the pin rod 32 penetrates through the side surface of the support plate 31, the baffle 33 is arranged at one end, facing the outside, of the pin rod 32, the second spring 34 is sleeved on the pin rod 32, two ends of the second spring 34 are fixedly connected with the baffle 33 and the support plate 31 respectively, the limiting block 35 is uniformly arranged on the circumferential side surface of the sound box 25, and the limiting hole 36 is formed in the middle of the limiting block 35;

the auxiliary assembly 2: including guide cylinder 21, guide rod 22, keep off dish 23 and first spring 24, the inside terminal surface of interior circular slot 11 is located to guide cylinder 21, guide rod 22 sliding fit is in guide cylinder 21, the tip of guide rod 22 is located to keep off dish 23, first spring 24 cup joints on guide cylinder 21, and the both ends of first spring 24 respectively with keep off dish 23 and the inside terminal surface fixed connection of interior circular slot 11, be equipped with locating component 7 on the auxiliary assembly 2, locating component 7 includes locating disc 71, locating hole 72 and locating pin 73, locating disc 71 rotates and connects in the side middle part of keeping off dish 23, the side of locating disc 71 is evenly seted up to locating hole 72, the terminal surface of stereo set 25 is evenly located to locating pin 73, and locating pin 73 corresponds with locating hole 72, can dismantle on the locating component 7 and be connected with stereo set 25.

Wherein: the device also comprises a protection component 4, wherein the protection component 4 comprises a mounting ring 41, a conical cover 42 and a dustproof net 43, the mounting ring 41 corresponds to the outer circular groove 12, the conical cover 42 is arranged on the inner side of the mounting ring 41, and the dustproof net 43 is embedded in the middle of the conical cover 42; the mounting ring further comprises a screw 5 and a threaded hole 51, the screw 5 uniformly penetrates through the side face of the mounting ring 41, the threaded hole 51 is uniformly formed in the side face of the outer circular groove 12, and the threaded hole 51 corresponds to the screw 5; the pin rod structure further comprises an arc surface 6 and an inclined surface 61, wherein the arc surface 6 is arranged at the end part of the pin rod 32, and the inclined surface 61 is arranged on the side surface of the limiting block 35.

When dismantling stereo set 25, pull down earlier dust screen 43, inwards promote stereo set 25, break away from spacing hole 36 until pin lever 32, first spring 24 is in compression state this moment, rotates stereo set 25 again, makes stopper 35 and pin lever 32 be in staggered position, can utilize first spring 24's reaction force, realizes stereo set 25's auto-eject.

The working principle of the connecting structure of the sound and the sofa body in the sofa with the sound provided by the utility model is as follows: firstly, the sound box is pushed into the inner circular groove 11, the positioning pin 73 is correspondingly matched with the positioning hole 72, the sound box 25 is preliminarily positioned, after the sound box 25 is preliminarily positioned, the sound box 25 is continuously pushed until the limiting block 35 corresponds to the pin rod 32, the sound box can be stopped, at the moment, the first spring 24 is in a compression state, the sound box 25 is rotated, the cambered surface 6 at the end part of the pin rod 32 is correspondingly attached to the inclined surface 61 on the side surface of the limiting block 35, the second spring 34 is gradually stretched when the cambered surface 6 gradually passes through the inclined surface 61, when the pin rod 32 corresponds to the limiting hole 36, the second spring 34 automatically resets, the pin rod 32 can automatically slide into the limiting hole 36, the sound box 25 can be installed, after the installation is finished, the screw 5 on the installation ring 41 is correspondingly connected with the threaded hole 51, the installation of the dust screen 43 can be realized, when the sound box 25 needs to be disassembled, the dust screen 43 is firstly disassembled, the sound box 25 is pushed inwards, until the pin rod 32 is separated from the limit hole 36, the first spring 24 is in a compressed state, and then the sound box 25 is rotated, so that the limit block 35 and the pin rod 32 are in a staggered position, and the sound box 25 can be automatically ejected by utilizing the reaction force of the first spring 24.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. Connection structure of stereo set and sofa body in sofa with stereo set, its characterized in that: comprises a sofa body (1) and an auxiliary component (2);

sofa body (1): an inner circular groove (11) is formed in the side surface, an outer circular groove (12) is formed in the outer side end of the inner circular groove (11), and a limiting assembly (3) is arranged inside the inner circular groove (11);

auxiliary assembly (2): including guide cylinder (21), guide arm (22), fender dish (23) and first spring (24), the inside terminal surface of interior circular slot (11) is located in guide cylinder (21), guide arm (22) sliding fit is in guide cylinder (21), the tip of guide arm (22) is located in fender dish (23), first spring (24) cup joint on guide cylinder (21), and the both ends of first spring (24) respectively with keep off the inside terminal surface fixed connection of dish (23) and interior circular slot (11), be equipped with locating component (7) on auxiliary assembly (2), can dismantle on locating component (7) and be connected with stereo set (25).

2. The connecting structure of the sound box and the sofa body in the sofa with the sound box according to the claim 1, characterized in that: the positioning assembly (7) comprises a positioning disc (71), positioning holes (72) and positioning pins (73), the positioning disc (71) is rotatably connected to the middle of the side face of the baffle disc (23), the positioning holes (72) are uniformly formed in the side face of the positioning disc (71), the positioning pins (73) are uniformly arranged on the end face of the sound box (25), and the positioning pins (73) correspond to the positioning holes (72).

3. The connecting structure of the sound box and the sofa body in the sofa with the sound box according to the claim 1, characterized in that: the limiting component (3) comprises a support plate (31), a pin rod (32), a baffle (33), a second spring (34), a limiting block (35) and a limiting hole (36), the support plate (31) is uniformly arranged on the side surface of the inner circumference of the inner circular groove (11), the pin rod (32) penetrates through the side surface of the support plate (31), the baffle (33) is arranged at one end, facing the outside, of the pin rod (32), the second spring (34) is sleeved on the pin rod (32), two ends of the second spring (34) are fixedly connected with the baffle (33) and the support plate (31) respectively, the limiting block (35) is uniformly arranged on the side surface of the circumference of the sound box (25), and the limiting hole (36) is formed in the middle of the limiting block (35).

4. The connecting structure of the sound box and the sofa body in the sofa with the sound box according to the claim 1, characterized in that: still include protection component (4), protection component (4) are including collar (41), toper cover (42) and dust screen (43), collar (41) correspond with excircle groove (12), the inboard of collar (41) is located in toper cover (42), inlay in the middle part of toper cover (42) in dustproof screen (43).

5. The sofa of claim 4, wherein the sound box is connected to the sofa body by a connecting structure comprising: the novel mounting ring is characterized by further comprising a screw (5) and a threaded hole (51), wherein the screw (5) uniformly penetrates through the side face of the mounting ring (41), the threaded hole (51) is uniformly formed in the side face of the outer circular groove (12), and the threaded hole (51) corresponds to the screw (5).

6. The sofa of claim 3, wherein the sound box is connected to the sofa body by a connecting structure comprising: still include cambered surface (6) and inclined plane (61), the tip of pin pole (32) is located in cambered surface (6), inclined plane (61) are seted up in the side of stopper (35).