Air pump mounting structure of intelligent pillow

Abstract

The utility model discloses an air pump mounting structure of an intelligent pillow, which relates to the field of pillows, is used for mounting an air pump on the intelligent pillow, and comprises the air pump, a cantilever support and a mounting shell, the mounting shell is arranged on the intelligent pillow, and the air pump is arranged in the mounting shell; the cantilever support is an elastic hard piece, one end of the cantilever support is fixed to the installation shell, and the other end of the cantilever support is fixed to the air pump. The cantilever support supports the air pump so that the air pump can not make contact with the inner wall of the installation shell. The air pump is supported by the cantilever support, so that the air pump is not in contact with the mounting shell, and noise generated when the air pump works can be reduced; when the air pump vibrates, the cantilever support is driven to elastically deform, so that the cantilever support vibrates in a reciprocating mode to consume vibration energy of the air pump, meanwhile, the frequency of noise generated by vibration of the air pump is reduced, the hearing feeling of a user is improved, and discomfort brought to the user by the noise of the air pump is reduced.

Description

Technical Field

[0001] The utility model relates to the field of pillows, in particular to an air pump installation structure of an intelligent pillow. Background Art

[0002] To adapt to different sleeping positions of the human body, some pillows can adjust the height to meet the support needs of different sleeping positions. They usually include a pillow body, an air bag and an air pump. The pillow body is covered by the air bag, and the air pump is connected to the air bag. The air pump is used to inflate and deflate the air bag unit to adjust the pillow height.

[0003] Since the air pump generates a lot of noise when working, which affects the user's sleep, existing adjustable height pillows usually have noise reduction solutions to reduce the noise of the air pump, such as setting a sound insulation layer outside the air pump to block the noise generated by the air pump from propagating outward, or connecting the air pump to a soundproof room to reduce the noise of the airflow.

[0004] The noise reduction scheme of the above-mentioned air pump can only reduce the energy of the noise to reduce the noise and reduce the decibel value of the noise, but cannot reduce the noise frequency to improve the human hearing sense. There is still room for improvement. Summary of the invention

[0005] The utility model aims to provide an air pump installation structure for a smart pillow, which can reduce the noise of the air pump when it is working and improve the user's hearing sense.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] The utility model provides an air pump mounting structure for a smart pillow, which is used to install an air pump on the smart pillow, the air pump mounting structure comprising an air pump, a cantilever bracket and a mounting shell; the mounting shell is arranged on the smart pillow, and the air pump is arranged in the mounting shell; the cantilever bracket is an elastic hard part, one end of the cantilever bracket is fixed to the mounting shell, and the other end of the cantilever bracket is fixed to the air pump; the cantilever bracket supports the air pump so that the air pump does not contact the inner wall of the mounting shell.

[0008] Furthermore, the air pump mounting structure also includes an air pump mounting sleeve, which is arranged in the mounting shell, and the air pump mounting sleeve fixing sleeve is arranged outside the air pump, a buffer member is arranged between the air pump and the air pump mounting sleeve, and the cantilever bracket is fixedly connected to the air pump mounting sleeve.

[0009] Furthermore, the air pump mounting sleeve comprises an upper shell and a lower shell, the upper shell and the lower shell are separately arranged, the upper shell is detachably connected to the lower shell, the air pump is limited between the upper shell and the lower shell, and the lower shell is connected to the cantilever bracket.

[0010] Furthermore, the cantilever bracket includes a plurality of supporting cantilevers, one end of the supporting cantilever is integrally formed with the lower shell, and one end of the supporting cantilever away from the lower shell is fixedly connected to the mounting shell.

[0011] Furthermore, a plurality of support columns are protruding from the bottom of the mounting shell, and the support columns correspond to the support cantilevers one by one, and one end of the support cantilever away from the lower shell is fixedly connected to the support column.

[0012] Furthermore, a connecting hole is provided on the supporting cantilever, a screw hole is provided on the supporting column, the connecting hole is aligned with the screw hole and a connecting screw is passed through the connecting hole.

[0013] Furthermore, the support column is located outside the two ends of the air pump, and the support cantilever extends from the support column at the end of the air pump to the peripheral side of the air pump and is connected to the lower shell.

[0014] Furthermore, the supporting cantilever on one side of the wiring terminal of the air pump is recessed downward to form an avoidance groove.

[0015] Furthermore, the upper shell is snap-fitted with the lower shell; a positioning column is provided on a side of the upper shell facing the lower shell, and a positioning hole cooperating with the positioning column is opened on a side of the lower shell facing the upper shell.

[0016] Furthermore, heat dissipation holes are provided on the upper shell and / or the lower shell.

[0017] In summary, the utility model has the following beneficial effects:

[0018] 1. In the air pump installation structure of the utility model, the air pump and the cantilever bracket are accommodated in the installation shell. The cantilever bracket is an elastic hard part. The cantilever bracket is fixedly connected between the installation shell and the air pump. The air pump is supported by the cantilever bracket, so that the air pump does not contact the installation shell. The air pump leaves the installation shell, so that the vibration generated by the air pump when working is not easily transmitted directly to the outside through the installation shell. When the air pump vibrates, the cantilever bracket is elastically deformed, so that the reciprocating vibration of the cantilever bracket consumes the energy of the air pump vibration, and at the same time reduces the frequency of the noise generated by the vibration of the air pump, thereby improving the user's hearing and reducing the discomfort caused by the air pump noise to the user;

[0019] 2. An air pump installation sleeve is provided in the installation shell, and a buffer is provided between the air pump and the air pump installation sleeve to reduce the vibration between the air pump and the air pump installation sleeve. The air pump installation sleeve includes an upper shell and a lower shell which are separately provided. The upper shell and the lower shell are detachably connected to facilitate the installation of the air pump in the air pump installation sleeve; the lower shell is connected to the cantilever bracket, so that the cantilever bracket supports the air pump, thereby making the connection between the air pump and the air pump bracket reliable and convenient, and facilitating the disassembly and assembly of the air pump and the air pump bracket;

[0020] 3. The cantilever bracket includes a plurality of supporting cantilevers, one end of which is integrally formed with the lower shell, and the other end of which is fixed to the mounting shell. The supporting cantilever is used to support the lower shell and the air pump, so that the cantilever bracket can be deformed to reduce noise. The supporting cantilever is integrally formed with the lower shell, which reduces the number of mold openings and enhances the connection strength between the cantilever bracket and the lower shell.

[0021] 4. A plurality of support columns are protruding from the bottom of the installation shell, and the support columns correspond to and are fixedly connected to the support cantilever one by one. The support columns make the support cantilever leave the bottom of the installation shell, so that the air pump and the installation shell are not in contact, and the vibration generated by the air pump is not easily transmitted to the installation shell;

[0022] 5. The supporting cantilever and the supporting column are connected by connecting screws, which makes them easy to disassemble and assemble. At the same time, the contact area between the supporting column and the supporting cantilever is small, which facilitates the deformation of the supporting cantilever;

[0023] 6. The support column is located outside the two ends of the air pump, and the support cantilever is arranged from the end of the air pump to the periphery of the air pump and connected to the lower shell, so that the support cantilever occupies a small space while maintaining a large length, so as to facilitate the deformation and vibration of the support cantilever to achieve air pump noise reduction;

[0024] 7. The upper shell and the lower shell are snap-fitted together, and the upper shell and the lower shell are positioned during installation by the positioning column and the positioning hole, which facilitates the disassembly and assembly of the air pump installation sleeve, and then the installation of the air pump and the cantilever bracket in the air pump installation sleeve;

[0025] 8. The upper shell and / or the lower shell are provided with heat dissipation holes to facilitate the dissipation of heat generated by the air pump, and also to avoid damage to the air pump mounting sleeve caused by excessive internal stress of the upper shell and / or the lower shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a three-dimensional structural schematic diagram of a smart pillow according to an embodiment of the utility model.

[0027] Figure 2 It is a schematic diagram of the exploded structure of a smart pillow according to an embodiment of the utility model.

[0028] Figure 3It is a three-dimensional structural schematic diagram of a base plate, an air bag and an air pump installation structure of an embodiment of the utility model.

[0029] Figure 4 It is a three-dimensional structural schematic diagram of an air pump installation structure of an embodiment of the utility model.

[0030] Figure 5 It is a schematic diagram of the exploded structure of an air pump installation sleeve according to an embodiment of the utility model.

[0031] Figure 6 It is a schematic diagram of the exploded structure of a cantilever bracket and a mounting shell according to an embodiment of the utility model.

[0032] Figure 7 It is a schematic diagram of the exploded structure of the air pump installation structure of Example 2 of the utility model.

[0033] In the figure:

[0034] 1000, smart pillow; 100, bottom plate; 200, pillow body; 300, airbag; 400, air pump mounting structure; 410, air pump; 420, cantilever bracket; 421, supporting cantilever; 422, avoidance groove; 423, connecting hole; 430, mounting shell; 431, supporting column; 432, screw hole; 440, battery; 450, silencer gas tank; 460, circuit board; 470, air pump mounting sleeve; 471, upper shell; 472, lower shell; 473, positioning column; 474, positioning hole; 475, opening; 476, heat dissipation hole; 480, connecting screw; 490, buffer. DETAILED DESCRIPTION

[0035] The utility model is further described below in conjunction with the accompanying drawings.

[0036] Example 1

[0037] This embodiment discloses an air pump installation structure 400 of a smart pillow, and the air pump installation structure 400 is used to install an air pump 410 on the smart pillow 1000. Figures 1 to 3 The smart pillow 1000 includes a base plate 100, a pillow body 200, an airbag 300 and the air pump mounting structure 400. The bottom of the base plate 100 is flat to facilitate the placement of the smart pillow 1000. The pillow body 200, the airbag 300 and the air pump mounting structure 400 are arranged on the base plate 100, and the pillow body 200 is covered outside the airbag 300.

[0038] Reference Figures 3 to 5The air pump mounting structure 400 includes an air pump 410, a cantilever bracket 420 and a mounting shell 430. The mounting shell 430 is disposed in the pillow body 200 of the smart pillow 1000, and the air pump 410 is disposed in the mounting shell 430. The air pump 410 is connected to the airbag 300 through an air circuit pipe. When the air pump 410 inflates the airbag 300, the height of the airbag 300 increases, so that the airbag 300 supports the pillow body 200, so that the height of the pillow body 200 increases. When the air pump 410 deflates the airbag 300, the height of the airbag 300 decreases, and the pillow body 200 is concave until it contacts the airbag 300, so that the height of the pillow body 200 decreases, thereby realizing the adjustment of the height of the pillow body 200 to meet the needs of different sleeping positions of users.

[0039] A battery 440, a silencer gas tank 450 and a circuit board 460 are also provided in the mounting housing 430. The battery 440, the silencer gas tank 450 and the circuit board 460 are provided on the same side of the air pump 410. The battery 440 and the air pump 410 are both electrically connected to the circuit board 460, so that the battery 440 can power the air pump 410 to drive the air pump 410 to work. The air pump 410 is connected to the silencer gas tank 450 through an air pipe, and the silencer gas tank 450 is connected to the airbag 300 through an air pipe. The gas flowing out of the air pump 410 is silenced by the silencer gas tank 450, thereby improving the noise reduction effect of the smart pillow 1000.

[0040] In this embodiment, the cantilever bracket 420 is an elastic hard part, one end of the cantilever bracket 420 is fixed to the mounting shell 430, and the other end of the cantilever bracket 420 is fixed to the air pump 410. The cantilever bracket 420 supports the air pump 410 so that the air pump 410 does not contact the inner wall of the mounting shell 430, so that the air pump 410 leaves the mounting shell 430, so that the vibration generated by the air pump 410 when working is not easy to be directly transmitted to the outside through the mounting shell 430, thereby reducing the noise transmitted by the air pump 410 when working. At the same time, when the air pump 410 vibrates, the cantilever bracket 420 is driven to undergo elastic deformation, so that the reciprocating vibration of the cantilever bracket 420 consumes the energy of the vibration of the air pump 410, and at the same time reduces the frequency of the noise generated by the vibration of the air pump 410 (such as reducing the frequency of the vibration of the air pump 410 from 170Hz to 30Hz), thereby improving the user's hearing and reducing the discomfort caused to the user by the noise of the air pump 410.

[0041] In this embodiment, the cantilever bracket 420 is specifically made of plastic, so as to facilitate injection molding of the cantilever bracket 420. In addition, in other embodiments, the cantilever bracket 420 can also be a metal strip or a metal sheet.

[0042] Reference Figures 3 to 6, the air pump mounting structure 400 also includes an air pump mounting sleeve 470. The air pump mounting sleeve 470 is arranged in the mounting shell 430, and the air pump mounting sleeve 470 is fixedly sleeved outside the air pump 410, and the cantilever bracket 420 is fixedly connected to the air pump mounting sleeve 470, that is, in this embodiment, the cantilever bracket 420 is connected to the air pump mounting sleeve 470, and the air pump 410 is installed through the air pump mounting sleeve 470, so that the cantilever bracket 420 can support the air pump 410. Specifically, the air pump mounting sleeve 470 includes an upper shell 471 and a lower shell 472, and the upper shell 471 and the lower shell 472 are separately arranged, and the upper shell 471 is detachably connected to the lower shell 472, so as to facilitate the installation of the air pump 410 in the air pump mounting sleeve 470. The air pump 410 is limited between the upper shell 471 and the lower shell 472, and the lower shell 472 is connected to the cantilever bracket 420, so that the cantilever bracket 420 supports the air pump 410, thereby making the connection between the air pump 410 and the air pump 410 bracket reliable and convenient, and facilitating the disassembly and assembly of the air pump 410 and the air pump 410 bracket.

[0043] In this embodiment, the upper shell 471 and the lower shell 472 are both semi-cylindrical, and the upper shell 471 and the lower shell 472 are snap-fitted to enclose a cylindrical air pump installation sleeve 470. A positioning column 473 is provided on the side of the upper shell 471 facing the lower shell 472, and a positioning hole 474 cooperating with the positioning column 473 is provided on the side of the lower shell 472 facing the upper shell 471. The upper shell 471 and the lower shell 472 are positioned during installation by cooperating with the positioning column 473 and the positioning hole 474, so as to facilitate the disassembly and assembly of the air pump installation sleeve 470, and then the installation of the air pump 410 and the cantilever bracket 420 in the air pump installation sleeve 470.

[0044] An opening 475 is formed at each of the left and right ends of the air pump installation sleeve 470. The opening 475 on the left side of the air pump installation sleeve 470 (i.e., the side facing the circuit board 460 and the battery 440) is used for the air pipe of the air pump 410 to extend and connect to the silencer gas tank 450. The opening 475 on the right side of the air pump installation sleeve 470 (i.e., the side away from the circuit board 460 and the battery 440) is used for the wire to extend into the air pump installation sleeve 470 and be electrically connected to the air pump 410.

[0045] The cantilever bracket 420 includes a plurality of supporting cantilevers 421 , one end of the supporting cantilever 421 is integrally formed with the lower shell 472 , and one end of the supporting cantilever 421 away from the lower shell 472 is fixedly connected to the mounting shell 430 .

[0046] Among them, a plurality of support columns 431 are protruding from the bottom of the mounting shell 430, and the support columns 431 correspond to the support cantilever 421 one by one, and one end of the support cantilever 421 away from the lower shell 472 is fixedly connected to the support column 431. The support columns 431 correspond to the support cantilever 421 one by one and are fixedly connected, and the support cantilever 421 is separated from the bottom of the mounting shell 430 by the support columns 431, so that the air pump 410 and the mounting shell 430 are not in contact, so that the vibration generated by the air pump 410 is not easily transmitted to the mounting shell 430.

[0047] In this embodiment, three support columns 431 are provided, two of which are spaced apart at the left end of the air pump mounting sleeve 470, and one support column 431 is provided at the right end of the air pump mounting sleeve 470. Correspondingly, three support cantilevers 421 are provided, two of which are connected to the two support columns 431 at the left end of the air pump 410 in a one-to-one correspondence, and another support cantilever 421 is connected to the support column 431 at the right end of the air pump 410.

[0048] Among them, the two supporting cantilevers 421 located at the left end of the air pump mounting sleeve 470 extend from the supporting column 431 at the end of the air pump 410 to the surrounding side of the air pump 410 and are connected to the lower shell 472, so that the supporting cantilever 421 occupies a smaller space while maintaining a larger length, so as to facilitate the deformation and vibration of the supporting cantilever 421 and thus achieve noise reduction of the air pump 410.

[0049] The support cantilever 421 located on the right side of the air pump installation sleeve 470 (i.e., the side close to the wiring terminal of the air pump 410) is recessed downward to form an escape groove 422 to facilitate the wire to pass through the right side opening 475 of the air pump installation sleeve 470 and connect to the air pump 410.

[0050] In this embodiment, a connection hole 423 is provided on the support cantilever 421, and a screw hole 432 is provided on the support column 431. The connection hole 423 is aligned with the screw hole 432 and is penetrated with a connection screw 480. The support cantilever 421 and the support column 431 are connected by the connection screw 480, so that the two are easy to disassemble and assemble. At the same time, the contact area at the connection between the support column 431 and the support cantilever 421 is small, which facilitates the deformation of the support cantilever 421.

[0051] The upper shell 471 and the lower shell 472 are both provided with heat dissipation holes 476 to facilitate the heat dissipation of the air pump 410, and also to prevent the damage of the air pump mounting sleeve 470 caused by excessive internal stress of the upper shell 471 and the lower shell 472. In addition, in other embodiments, the heat dissipation hole 476 may be provided on only one of the upper shell 471 and the lower shell 472.

[0052] Example 2

[0053] In this embodiment, the air pump installation structure 400 of the smart pillow is substantially the same as that in Embodiment 1, except that:

[0054] Reference Figure 7 A buffer member 490 is provided on the outer side of each end of the air pump 410. The buffer member 490 is located between the air pump mounting sleeve 470 and the air pump 410, and plays a buffering role for the air pump 410, reducing the vibration transmitted to the air pump mounting sleeve 470 and the cantilever bracket 420 when the air pump 410 is working, reducing the vibration wear of the air pump 410 when it is working, and further improving the noise reduction effect.

[0055] The above are only preferred implementations of the present utility model, so all equivalent changes or modifications made according to the structure, features and principles of the scope of the present utility model patent application are included in the scope of the present utility model patent application.

Claims

1. An air pump installation structure for a smart pillow, used to install an air pump (410) on a smart pillow (1000), characterized in that: The air pump mounting structure (400) comprises an air pump (410), a cantilever bracket (420) and a mounting shell (430); the mounting shell (430) is arranged on the smart pillow (1000), and the air pump (410) is arranged in the mounting shell (430); the cantilever bracket (420) is an elastic hard part, one end of the cantilever bracket (420) is fixed to the mounting shell (430), and the other end of the cantilever bracket (420) is fixed to the air pump (410); the cantilever bracket (420) supports the air pump (410) so that the air pump (410) does not contact the inner wall of the mounting shell (430).

2. The air pump installation structure of a smart pillow according to claim 1, characterized in that: The air pump mounting structure (400) further comprises an air pump mounting sleeve (470), wherein the air pump mounting sleeve (470) is arranged inside the mounting shell (430), and the air pump mounting sleeve (470) is fixedly mounted outside the air pump (410), and a layer of buffer (490) is arranged between the air pump (410) and the air pump mounting sleeve (470), and the cantilever bracket (420) is fixedly connected to the air pump mounting sleeve (470).

3. The air pump installation structure of a smart pillow according to claim 2, characterized in that: The air pump mounting sleeve (470) comprises an upper shell (471) and a lower shell (472); the upper shell (471) and the lower shell (472) are separately arranged; the upper shell (471) is detachably connected to the lower shell (472); the air pump (410) is limitedly located between the upper shell (471) and the lower shell (472); and the lower shell (472) is connected to the cantilever bracket (420).

4. The air pump installation structure of a smart pillow according to claim 3, characterized in that: The cantilever bracket (420) comprises a plurality of supporting cantilevers (421), one end of each supporting cantilever (421) is integrally formed with the lower shell (472), and one end of each supporting cantilever (421) away from the lower shell (472) is fixedly connected to the mounting shell (430).

5. The air pump installation structure of a smart pillow according to claim 4, characterized in that: A plurality of support columns (431) are protruding from the bottom of the mounting shell (430), and the support columns (431) correspond one-to-one to the support cantilevers (421). One end of the support cantilever (421) away from the lower shell (472) is fixedly connected to the support column (431).

6. The air pump installation structure of a smart pillow according to claim 5, characterized in that: The supporting cantilever (421) is provided with a connecting hole (423), the supporting column (431) is provided with a screw hole (432), the connecting hole (423) is aligned with the screw hole (432) and a connecting screw (480) is passed through the connecting hole (423).

7. The air pump installation structure of a smart pillow according to claim 5, characterized in that: The support column (431) is located outside the two ends of the air pump (410), and the support cantilever (421) extends from the support column (431) at the end of the air pump (410) to the surrounding side of the air pump (410) and is connected to the lower shell (472).

8. The air pump installation structure of a smart pillow according to claim 7, characterized in that: The supporting cantilever (421) on one side of the connection terminal of the air pump (410) is recessed downward to form an avoidance groove (422).

9. The air pump installation structure of a smart pillow according to claim 3, characterized in that: The upper shell (471) is snap-fitted with the lower shell (472); a positioning column (473) is provided on the side of the upper shell (471) facing the lower shell (472), and a positioning hole (474) cooperating with the positioning column (473) is provided on the side of the lower shell (472) facing the upper shell (471).

10. The air pump installation structure of a smart pillow according to claim 3, characterized in that: The upper shell (471) and / or the lower shell (472) are provided with heat dissipation holes (475).

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