CN221437829U - Vibrator and backplate integrated structure and car seat - Google Patents

Abstract

The application provides a vibrator and backboard integrated structure and an automobile seat, wherein the vibrator and backboard integrated structure comprises the following components: the back plate body is arranged between the seat framework and the seat foam, and is provided with a mounting area for placing at least one vibrator; the upper cover is located the oscillator and is kept away from backplate body side, has between upper cover and the backplate body and holds the chamber, holds the chamber and is used for holding the oscillator of placing in the installation zone, upper cover and backplate body coupling, this scheme is through predetermineeing the installation zone on the backplate body, in the installation zone, is used for holding the oscillator through being formed with between upper cover and the backplate body and holds the chamber, can with oscillator fixed mounting, forms the integrated configuration of oscillator and backplate, and this structure assembly step is simple, practices thrift assembly cost.

Description

Vibrator and backplate integrated structure and car seat

Technical Field

The application relates to the technical field of automobile back plates, in particular to an integrated structure of a vibrator and a back plate and an automobile seat.

Background

In recent years, with the development of technology in the automotive field, seat configurations are becoming more and more abundant. Vibrator systems are widely used in seats, and existing vibrators are generally hung on a framework of a seat through complicated connecting pieces, so that the assembly is complex, and parts are more.

Disclosure of Invention

In view of the above-mentioned drawbacks or shortcomings in the prior art, the present application aims to provide a vibrator and back plate integrated structure and an automobile seat, which are simple to assemble and cost-saving.

In a first aspect, the present application proposes an integrated structure of a vibrator and a back plate, including:

The back plate body is arranged between the seat framework and the seat foam, and is provided with a mounting area for placing at least one vibrator;

The upper cover is arranged on the side, away from the backboard body, of the vibrator, an accommodating cavity is formed between the upper cover and the backboard body, the accommodating cavity is used for accommodating the vibrator placed in the installation area, and the upper cover is connected with the backboard body.

According to the technical scheme provided by the embodiment of the application, the back plate body is provided with the bottom shell, the installation area is arranged on the bottom shell, at least one installation position is arranged in the installation area, an installation plate is arranged in each installation position, and the installation plate is fixedly connected with the upper cover.

According to the technical scheme provided by the embodiment of the application, the mounting plate and the bottom shell are integrally injection-molded to form the lower shell.

According to the technical scheme provided by the embodiment of the application, the mounting plate is arranged on the bottom shell in a split manner and forms a lower shell together with the bottom shell, the accommodating cavity is formed between the lower shell and the upper cover, and the vibrator is arranged in the accommodating cavity; the lower shell, the vibrator and the upper cover are assembled into a subunit, and the subunit is assembled with the backboard body.

According to the technical scheme provided by the embodiment of the application, the upper cover is welded, adhered or clamped on the mounting plate.

According to the technical scheme provided by the embodiment of the application, the bottom shell or the lower shell corresponding to the vibrator position is provided with the protruding part protruding out of the plane of the backboard body, and the protruding part faces the seat foam.

In a second aspect, the present application provides an automobile seat, which includes a seat frame, a seat foam, and the integrated structure of the vibrator and the back plate according to the first aspect, wherein the seat foam is disposed between the seat frame and the seat foam, and at least one groove is circumferentially disposed at a position corresponding to the vibrator on a side close to the back plate body.

According to the technical scheme provided by the embodiment of the application, the groove is a through groove penetrating through the seat foam.

According to the technical scheme provided by the embodiment of the application, the grooves do not penetrate through the seat foam.

According to the technical scheme provided by the embodiment of the application, the depth of the groove body is 5-20mm.

In summary, the present application provides a vibrator and back plate integrated structure and an automobile seat, the vibrator and back plate integrated structure includes: the back plate body is arranged between the seat framework and the seat foam, and is provided with a mounting area for placing at least one vibrator; and the upper cover is arranged on the side, far away from the backboard body, of the vibrator, a containing cavity is arranged between the upper cover and the backboard body, the containing cavity is used for containing the vibrator placed in the installation area, and the upper cover is connected with the backboard body.

Compared with the prior art, the application has the beneficial effects that: through predetermine the installation district on the backplate body, in the installation district, be formed with the chamber that holds between through upper cover and the backplate body and be used for holding the oscillator, can with oscillator fixed mounting, form the integrated configuration of oscillator and backplate, this structure assembly step is simple, practices thrift assembly cost.

Drawings

Fig. 1 is a schematic structural diagram of an integrated structure (before installation) of a vibrator and a back plate according to an embodiment of the present application;

fig. 2 is a schematic structural diagram of an integrated structure (after installation) of a vibrator and a back plate according to an embodiment of the present application;

FIG. 3 is a schematic structural view of a mounting plate according to an embodiment of the present application;

FIG. 4 is a schematic diagram of a structure of a recess according to an embodiment of the present application;

FIG. 5 is a schematic diagram of a structure in which grooves are through grooves according to an embodiment of the present application;

FIG. 6 is a schematic diagram of a structure in which the grooves are non-through grooves according to an embodiment of the present application;

Fig. 7 is a schematic structural diagram of an installation position according to an embodiment of the present application.

The text labels in the figures are expressed as:

1. A back plate body; 10. a bottom case; 11. an installation area; 111. a mounting position; 112. a first clamping structure; 12. a lower housing; 121. a mounting plate; 1211. a fourth clamping structure; 1212. a first opening; 13. a back spring; 2. a vibrator; 3. an upper cover; 31. a second clamping structure; 32. a third clamping structure; 5. foam of the seat; 51. and (5) a groove.

Detailed Description

The application is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the application and are not limiting of the application. It should be noted that, for convenience of description, only the portions related to the application are shown in the drawings.

It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other. The application will be described in detail below with reference to the drawings in connection with embodiments.

As mentioned in the background art, the application provides an integrated structure of a vibrator and a backboard and an automobile seat, aiming at the problems in the prior art.

Example 1

The embodiment provides an integrated structure of a vibrator and a back plate, please refer to fig. 1, which includes:

The back plate body 1 is arranged between the seat framework and the seat foam 5, the back plate body 1 is provided with a mounting area 11, and the mounting area 11 is used for placing at least one vibrator 2;

The upper cover 3, the upper cover 3 is located oscillator 2 is kept away from backplate body 1 side, the upper cover 3 with have between the backplate body 1 and hold the chamber, hold the chamber and be used for holding place oscillator 2 in the installation zone 11, upper cover 3 with backplate body 1 is connected.

The back plate body 1 is of a rectangular plate-like structure, back springs 13 are arranged on two sides of the back plate body 1, in the prior art, the vibrators 2 are connected with the framework of the back of the seat through a plurality of connecting pieces, assembly is complex, parts are more, the mounting space for mounting other elements of the back plate body 1 is occupied, the complexity of assembly steps is increased, a plurality of parts are needed to purchase, and processing cost is increased.

Alternatively, the vibrator 2 may be a motor-type vibrator 2, a moving coil-type vibrator 2, or a magnet vibrator 2.

Alternatively, the accommodating cavity may be an inherent structure of the upper cover 3, where the side of the upper cover 3 facing the back plate body 1 has a groove, the back plate body 1 is a plane, and the accommodating cavity is formed between the groove structure of the upper cover 3 and the plane back plate body; the back plate body 1 may have a structure inherent to the back plate body 1, in which the back plate body 1 has a groove facing the upper cover 3, the upper cover is a plane, and the accommodating cavity is formed between the groove structure of the back plate body 1 and the plane upper cover; the upper cover 3 and the back plate body 1 may be formed with each other, and opposite sides of the two may have groove structures, and the two groove structures together form the accommodating cavity.

Optionally, the size of the accommodating cavity between the upper cover 3 and the back plate body 1 is enough to completely encapsulate the vibrator 2.

In an alternative embodiment, the back plate body 1 is provided with a bottom shell 10, the installation area 11 is arranged on the bottom shell 10, at least one installation position 111 is arranged in the installation area 11, a mounting plate 121 is arranged in each installation position 111, and the mounting plate 121 is fixedly connected with the upper cover 3.

Specifically, the installation area 11 is provided with a plurality of installation plates 121 perpendicular to the bottom shell 10, two adjacent installation plates 121 are connected with each other, and the installation position 111 is a groove structure defined by the transverse plate and each installation plate 121.

Alternatively, referring to fig. 2 and 3, four rectangular plates are selected as the mounting plates 121, and are perpendicular to the bottom case 10, and are connected in pairs to form a rectangle, and the four mounting plates 121 and the bottom case 10 together form a groove structure, so that the vibrator 2 is attached to the back plate body 1 more tightly, and movement of the vibrator 2 during vibration is prevented.

Further, at least one edge of the mounting plate 121, which is far from the bottom case 10, extends toward the back plate body 1 to form a first opening 1212, and the first opening 1212 is used to position the upper cover 3 and the bottom case 10 or the lower case 12, and may improve the stability of the mounting.

Optionally, referring to fig. 3, the first opening 1212 may be disposed on one mounting plate 121, or may be disposed on two opposite mounting plates 121, or may be disposed on all mounting plates 121, where the depth of the first opening 1212 only needs to consider the optimum depth of force gripping or pressing in, and the first opening 1212 is further convenient for a finger to snap (detach) the vibrator 2 from the accommodating cavity, or to grip the vibrator 2 with a finger to press into the accommodating cavity, which is equivalent to providing an installation avoidance space.

Specifically, the bottom shell 10 has a plurality of functional areas for installing functional elements, the installation area 11 is an area of the bottom shell 10 avoiding each functional area, at least one installation position 111 is provided in the installation area 11, and each installation position 111 is internally provided with one vibrator 2; the mounting position 111 is internally provided with a first clamping structure 112, the mounting plate 121 or the upper cover 3 is provided with a second clamping structure 31, the first clamping structure 112 is clamped with the second clamping structure 31, the mounting position 111 and the upper cover 3 or the mounting plate 121 can be fixedly connected, the second clamping structure 31 and the upper cover 3 or the mounting plate 121 are integrally formed by injection molding, and the first clamping structure 112 and the bottom shell 10 are integrally formed by injection molding.

In this embodiment, referring to fig. 7, the mounting area 11 is a blank plane area avoiding each of the functional areas, and a plurality of mounting positions 111 are disposed in the blank plane area, and each of the mounting positions 111 has a corresponding first clamping structure 112.

Further, the upper cover 3 has a third locking structure 32, and the mounting plate 121 has a fourth locking structure 1211 locked with the third locking structure 32.

Optionally, the number of the installation sites 111 is determined by the number of the vibrators 2 required by the vehicle model, and the number of the vibrators 2 may be one or more, so the number of the installation sites 111 may be one or more.

In an alternative embodiment, the mounting plate 121 is integrally injection molded with the bottom shell 10 to form the lower housing 12.

Further, a bottom plate vertically connected to the mounting plate 121 may be optionally disposed in each of the mounting positions 111, and when the bottom plate is disposed in the mounting position 111, the bottom plate, the mounting plate 121 and the bottom shell 10 are integrally injection-molded to form a lower housing 12, and the lower housing 12 is disposed in the mounting area 11.

Referring to fig. 2, the arrangement position of the vibrator 2 can be adjusted according to the requirement, so the mounting position 111 is preset according to the requirement.

Optionally, the outline and the size of the vibrator 2 may be adjusted according to actual requirements and a seat environment, the arrangement position of the first clamping structure 112 in the mounting area 11 needs to be matched with the outline and the size of the vibrator 2, before the back plate body 1 is manufactured, the position of the vibrator 2 to be mounted on the back plate body 1, the form and the number of the vibrators 2 need to be determined, when the back plate body 1 is injection molded, the first clamping structure 112 corresponding to the position, the form and the number is manufactured, and the upper cover 3 or the mounting plate 121 is provided with the second clamping structure 31 matched with the first clamping structure 112 towards the side of the bottom shell 10.

In this embodiment, the depth of the accommodating cavity is greater than or equal to the height of the vibrator 2, the mounting position 111 is only used for placing the vibrator 2, and the outer side wall of the accommodating cavity completely covers the periphery of the vibrator 2.

In an alternative embodiment, the mounting plate 121 is separately disposed on the bottom shell 10, and forms a lower shell 12 together with the bottom shell 10, the lower shell 12 and the upper cover 3 form the accommodating cavity therebetween, and the vibrator 2 is disposed in the accommodating cavity; the lower housing 12, the vibrator 2, and the upper cover 3 are assembled into a sub-unit, and the sub-unit is assembled with the back plate body 1.

Specifically, the present embodiment proposes a split structure of the lower housing 12 and the back plate body 1, and the assembly method of this embodiment includes that the mounting plate 121 is first disposed on the bottom shell 10, and forms the lower housing 12 together with the bottom shell 10, the vibrator 2 is placed in the lower housing 12, and the upper cover 3 is connected with the lower housing 12, at this time, the vibrator 2 is disposed in the accommodating cavity between the lower housing 12 and the upper cover 3, so that a subunit is formed by assembling, the number of subunits is equal to the number of vibrators 2 to be disposed, and all subunits are mounted on the back plate body 1 through the bottom shell 10.

Further, a bottom plate vertically connected to the mounting plate 121 may be optionally disposed in each of the mounting positions 111, and when the bottom plate is disposed in the mounting position 111, the bottom plate and the mounting plate 121 are separately disposed on the bottom case 10.

In an alternative embodiment, the upper cover 3 is welded or glued or snapped onto the mounting plate 121.

Optionally, the upper cover 3 is welded on the mounting plate 121 to improve the connection rigidity of the upper cover 3 and the back plate body 1, and the upper cover 3 is bonded or clamped on the mounting plate 121 to improve flexibility, so that the dismounting is convenient.

Further, when the upper cover 3 and the vibrator 2 are separately disposed, the vibrator 2 is first placed on the back plate body 1 during installation, and then the upper cover 3 is covered on the vibrator 2, so that the upper cover 3 is connected with the mounting plate 121. The upper cover 3 with the oscillator 2 separation sets up can be in the aspect of oscillator 2 goes wrong when the oscillator 2 dismantles the oscillator 2 and maintains the change, works as when oscillator 2 can't maintain normally, only need abandon this oscillator 2 can, upper cover 3 still can use, practices thrift the component cost.

In an alternative embodiment, the bottom shell 10 or the lower shell 12 corresponding to the position of the vibrator 2 is provided with a protruding part protruding out of the plane of the back plate body, and the protruding part faces the seat foam 5.

Specifically, the protruding part protrudes to the seat foam 5 side due to protruding the plane of the backboard body, which is beneficial to vibration transmission.

Optionally, when the upper cover 3 and the vibrator 2 are integrally provided, the upper cover 3 and the vibrator 2 form a preset body with an integral structure, when the vibrator is installed, one surface of the vibrator 2 of the preset body is aligned to the installation area 11, the preset body is placed on the installation position 111, and the first clamping structure 112 on each installation position 111 is clamped with the upper cover 3 or the second clamping structure 31 on the installation plate 121 of the preset body. The upper cover 3 and the vibrator 2 are integrally arranged and are convenient to position during connection, so that the connection part of the upper cover 3 and the backboard body 1 can be ensured to be directly aligned, and the installation is convenient.

Example 2

The application provides an automobile seat, please refer to fig. 4, which comprises a seat framework, seat foam, and the vibrator and backboard integrated structure as described in embodiment 1 arranged between the seat framework and the seat foam 5, wherein the seat foam 5 is provided with at least one groove 51 at a position close to the backboard body 1 and corresponding to the vibrator 2 in the circumferential direction.

Specifically, the grooves 51 may ensure that the vibrator 2 does not involve the seat foam 5 other than the seat foam 5 corresponding to the vibrator 2 during vibration, and may also enhance the vibration effect of the vibrator 2.

In an alternative embodiment, referring to fig. 5, the recess 51 is a through slot penetrating the seat foam 5.

In an alternative embodiment, referring to fig. 6, the depth of the groove 51 in the direction perpendicular to the back plate body 1 is 5-20mm.

In an alternative embodiment, the recess 51 does not extend through the seat foam 5.

Further, the grooves 51 are provided for the purpose of making the seat foam 5 corresponding to the vibrator 2 relatively independent, so as to improve the vibration feeling, but the foam in that area cannot be separated from the whole foam, so that in order to connect the foam in that area with the whole foam, the connection form may be the grooves 51 with multiple sections of disconnection, particularly referring to fig. 4, and at this time, the grooves 51 may be through grooves, particularly referring to fig. 5; the grooves 51 may also be non-penetrating, as shown in fig. 6, so that the corresponding foam areas can vibrate independently as much as possible, which is beneficial to improving the vibration effect.

The principles and embodiments of the present application have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present application and its core ideas. The foregoing is merely illustrative of the preferred embodiments of this application, and it is noted that there is objectively no limit to the specific structure disclosed herein, since numerous modifications, adaptations and variations can be made by those skilled in the art without departing from the principles of the application, and the above-described features can be combined in any suitable manner; such modifications, variations and combinations, or the direct application of the inventive concepts and aspects to other applications without modification, are contemplated as falling within the scope of the present application.

Claims (10)

1. An integrated structure of a vibrator and a back plate, comprising:

The novel back plate comprises a back plate body (1), wherein the back plate body (1) is arranged between a seat framework and seat foam (5), an installation area (11) is formed in the back plate body (1), and the installation area (11) is used for placing at least one vibrator (2);

The upper cover (3) is arranged on the side, away from the backboard body (1), of the vibrator (2); the upper cover (3) and the backboard body (1) are provided with an accommodating cavity therebetween, the accommodating cavity is used for accommodating the vibrator (2) placed in the mounting area (11), and the upper cover (3) is connected with the backboard body (1).

2. The vibrator and backplate integrated structure of claim 1, wherein: the novel back plate comprises a back plate body (1), and is characterized in that a bottom shell (10) is arranged on the back plate body (1), a mounting area (11) is arranged on the bottom shell (10), at least one mounting position (111) is arranged in the mounting area (11), a mounting plate (121) is arranged in each mounting position (111), and the mounting plate (121) is fixedly connected with an upper cover (3).

3. The vibrator and backplate integrated structure of claim 2, wherein: the mounting plate (121) and the bottom shell (10) are integrally injection-molded to form a lower shell (12).

4. The vibrator and backplate integrated structure of claim 2, wherein: the mounting plate (121) is arranged on the bottom shell (10) in a split mode, a lower shell (12) is formed together with the bottom shell (10), the accommodating cavity is formed between the lower shell (12) and the upper cover (3), and the vibrator (2) is arranged in the accommodating cavity; the lower shell (12), the vibrator (2) and the upper cover (3) are assembled into a subunit, and the subunit is assembled with the backboard body (1).

5. The vibrator and backplate integrated structure of claim 3 or 4, wherein: the upper cover (3) is welded, adhered or clamped on the mounting plate (121).

6. The vibrator and backplate integrated structure of claim 5, wherein: the bottom shell (10) or the lower shell (12) corresponding to the vibrator (2) is provided with a protruding part protruding out of the plane of the backboard body (1), and the protruding part faces the seat foam (5).

7. An automobile seat comprising a seat framework, seat foam (5) and a vibrator and backboard integrated structure according to any one of claims 1-6 arranged between the seat framework and the seat foam (5), wherein the seat foam (5) is close to the backboard body (1) side, and at least one groove (51) is circumferentially arranged at a position corresponding to the vibrator (2).

8. The car seat according to claim 7, characterized in that: the groove (51) is a through groove penetrating through the seat foam (5).

9. The car seat according to claim 7, characterized in that: the grooves (51) do not penetrate through the seat foam (5).

10. The car seat according to claim 8, characterized in that: the depth of the groove body of the groove (51) is 5-20mm.