CN216776539U - Anti-pinch electronic sofa based on Internet of things - Google Patents
Anti-pinch electronic sofa based on Internet of things Download PDFInfo
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- CN216776539U CN216776539U CN202120992216.6U CN202120992216U CN216776539U CN 216776539 U CN216776539 U CN 216776539U CN 202120992216 U CN202120992216 U CN 202120992216U CN 216776539 U CN216776539 U CN 216776539U
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- 238000011084 recovery Methods 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 2
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- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
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Abstract
The utility model is suitable for the field of household articles, and provides an anti-pinch electric sofa of the Internet of things, which comprises a sofa main body and a sofa backrest, and further comprises: the leg supporting plate is movably arranged on one side of the opening of the sitting cavity of the sofa main body; the elastic supporting piece is arranged on one side of the leg supporting plate, which is far away from the leg supporting surface, and is used for elastically supporting the leg supporting plate; the driving assembly is arranged on the sofa main body, one end of the driving assembly, which is far away from the sofa main body, is correspondingly connected with the elastic supporting piece, and the driving assembly is used for supporting the leg supporting plate and adjusting the angle through the elastic supporting piece; and the mobile terminal is in wireless communication connection with the driving assembly and is used for remotely and wirelessly controlling the driving assembly. The utility model is convenient to control, improves the convenience, flexibility and comfort of people using the sofa, and is worthy of popularization.
Description
Technical Field
The utility model belongs to the field of household articles, and particularly relates to an anti-pinch electric sofa based on the Internet of things.
Background
The sofa can be divided into a functional sofa, a fixed-back sofa, an electrodeless self-control sofa, a pneumatic sofa (namely, a manual sofa), an electric sofa, a sofa with a television and the like.
The existing electric sofa has a single function, is not convenient to control, influences the convenience, flexibility and comfort of people using the sofa, and needs to be improved.
Therefore, in view of the above current situation, there is an urgent need to develop an anti-pinch electric sofa based on the internet of things to overcome the shortcomings in the current practical application.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model aims to provide an Internet of things anti-pinch electric sofa, and aims to solve the problems that the existing electric sofa is single in function, inconvenient to control and influences convenience, flexibility and comfort of people using the sofa.
The embodiment of the utility model is realized in such a way that the Internet of things anti-pinch electric sofa comprises a sofa main body, a sofa backrest installed on the sofa main body and further comprises: the leg supporting plate is movably arranged on one side of the opening of the sitting cavity of the sofa main body and is used for supporting the legs of a human body; the elastic supporting piece is arranged on one side, away from the leg supporting surface, of the leg supporting plate and is used for elastically supporting the leg supporting plate; the driving assembly is arranged on the sofa main body, one end of the driving assembly, far away from the sofa main body, is correspondingly connected with the elastic supporting piece, and the driving assembly is used for supporting the leg supporting plate through the elastic supporting piece and adjusting the angle; and the mobile terminal is in wireless communication connection with the driving assembly and is used for remotely and wirelessly controlling the driving assembly.
According to the technical scheme, the leg supporting plates are arranged on one side far away from the sofa backrest, and one ends, close to the sofa main body, of the leg supporting plates are connected with the sofa main body in a smooth rotating mode.
According to the technical scheme, the elastic supporting pieces are supporting springs, the supporting springs are respectively arranged on two sides of the leg supporting plate, and the supporting springs are perpendicular to the surface of the leg supporting plate.
Further technical scheme, drive assembly is including universal support piece, screw driving piece and driving motor, screw driving piece corresponds elastic support piece is equipped with two sets ofly, driving motor is used for driving two sets ofly screw driving piece is synchronous flexible, two sets of screw driving piece still respectively through universal support piece correspond with elastic support piece keeps away from the one end of shank fagging and connects, and driving motor is inside to be equipped with and to be used for detecting the damping sensor who prevents pressing from both sides, and driving motor can stop the action when shank fagging recovery process meets the resistance.
According to a further technical scheme, the screw driving piece comprises a threaded rod, a support and a threaded cylinder, a driving cavity is formed in the sofa main body, the front side and the rear side of the driving cavity are respectively provided with the threaded cylinder corresponding to the elastic supporting piece, the threaded cylinder is further rotatably provided with the support, the support is further fixedly connected with the wall of the driving cavity, the threaded cylinder is connected with the threaded rod in a matched threaded manner, one end, far away from the threaded cylinder, of the threaded rod extends out of the side wall of the sofa main body in a rotating manner, and one end, far away from the threaded cylinder, of the threaded rod is further fixedly connected with the universal supporting piece; the threaded cylinder is fixed with a driven gear at one end far away from the threaded rod, the driving motor is fixed in the driving cavity, a driving gear is further fixed at the end part of an output shaft of the driving motor, and the driving gear is meshed with the two driven gears.
Further technical scheme, universal support piece is including universal ball and universal ball shell, universal ball cooperation roll mounting is on universal ball shell, the one end and the universal ball fixed connection of shank fagging are kept away from to elastic support piece, the one end and the universal ball shell fixed connection of a screw thread section of thick bamboo are kept away from to the threaded rod.
Further technical scheme, both sides still cooperate respectively to be equipped with a pinch-off proof board around between shank fagging and the sofa main part, the both sides limit of pinch-off proof board respectively with shank fagging and sofa main part fixed connection, the pinch-off proof board adopts elastic material to make, the dip angle that the pinch-off proof board can cooperate the shank fagging changes and carries out corresponding flexible.
Further technical scheme still includes server, wireless transmission module and microprocessor, driving motor and wireless transmission module all with microprocessor electric connection, wireless transmission module still passes through server and mobile terminal wireless connection, and wireless transmission module includes bluetooth, WIFI or infrared module.
Further technical scheme, mobile terminal is including the cell-phone, and passes through the APP of cell-phone is right driving motor controls, still install the audio amplifier in the sofa main part, just the cell-phone still is used for controlling the audio amplifier through APP.
According to a further technical scheme, the sofa main body is further provided with an operation panel, and the operation panel is electrically connected with the microprocessor.
According to the anti-pinch electronic sofa with the Internet of things, the leg supporting plates are arranged on one side of the sofa main body, so that legs of a human body can be conveniently placed, and the elastic supporting members are matched with the driving assemblies, so that the leg supporting plates can be elastically supported, the inclination angles of the leg supporting plates can be adjusted, the sofa is suitable for different people to use, and the use comfort level is improved; in addition, still can carry out long-range wireless control to drive assembly through mobile terminal, and then the inclination of convenient control regulation shank fagging promotes the convenience and the flexibility of using sofa personnel, even the personnel need not to get up from the sofa and just can conveniently control the regulation, are worth promoting.
Drawings
Fig. 1 is a schematic top perspective view of an anti-pinch electric sofa of the internet of things according to an embodiment of the present invention;
fig. 2 is a schematic bottom perspective view of an anti-pinch electric sofa of internet of things according to an embodiment of the utility model;
fig. 3 is a schematic sectional view of a main view of an anti-pinch electric sofa of the internet of things according to the embodiment of the utility model;
fig. 4 is a schematic side view of a driving gear and a driven gear of the internet of things anti-pinch electric sofa according to the embodiment of the utility model;
fig. 5 is a working principle block diagram of the internet of things anti-pinch electric sofa provided by the embodiment of the utility model.
In the figure: 1-leg supporting plate, 2-anti-pinch plate, 3-sofa main body, 4-control panel, 5-sound box, 6-sofa backrest, 7-back cushion, 8-sitting cavity, 9-sitting cushion, 10-supporting spring, 11-universal ball, 12-universal ball shell, 13-threaded rod, 14-universal wheel with brake, 15-driving cavity, 16-bracket, 17-threaded cylinder, 18-driving gear, 19-driving motor and 20-driven gear.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
As shown in fig. 1 to 3, an anti-pinch electric sofa of internet of things provided for an embodiment of the present invention includes a sofa main body 3, and a sofa backrest 6 installed on the sofa main body 3, further including:
the leg supporting plate 1 is movably arranged on one side of an opening of a seat cavity 8 of the sofa main body 3, and the leg supporting plate 1 is used for supporting legs of a human body;
the elastic supporting piece is arranged on one side, away from the leg supporting surface, of the leg supporting plate 1 and is used for elastically supporting the leg supporting plate 1;
the driving assembly is arranged on the sofa main body 3, one end of the driving assembly, which is far away from the sofa main body 3, is correspondingly connected with the elastic supporting piece, and the driving assembly is used for supporting the leg supporting plate 1 through the elastic supporting piece and adjusting the angle;
and the mobile terminal is in wireless communication connection with the driving assembly and is used for remotely and wirelessly controlling the driving assembly.
In the embodiment of the utility model, the leg supporting plate 1 is arranged on one side of the sofa main body 3, so that the legs of a human body can be conveniently placed, and the elastic supporting piece is matched with the driving component, so that the leg supporting plate 1 can be elastically supported, the inclination angle of the leg supporting plate 1 can be adjusted, the sofa can be suitable for different people to use, and the use comfort level is improved; in addition, still can carry out long-range wireless control to drive assembly through mobile terminal, and then the inclination of convenient control regulation shank fagging 1 promotes the convenience and the flexibility of using sofa personnel, even the personnel need not to get up from the sofa just can conveniently control the regulation, are worth promoting.
As shown in fig. 1, as a preferred embodiment of the present invention, the leg supporting plate 1 is disposed at a side far from the sofa backrest 6, and one end of the leg supporting plate 1 near the sofa main body 3 is smoothly and rotatably connected with the sofa main body 3; the bottom of the sitting cavity 8 is provided with a cushion 9, and the backrest 6 of the sofa is provided with a back cushion 7.
In the embodiment of the utility model, the comfort of the person using the sofa can be improved by the specific arrangement of the leg supporting plate 1, the discomfort caused to the human body at the joint of the leg supporting plate 1 and the sofa main body 3 is avoided, in addition, the comfort of use can be further improved by the specific arrangement of the seat cushion 9 and the back cushion 7, and the materials of the back cushion 7 and the seat cushion 9 can be selected flexibly without limitation.
As shown in fig. 2, as a preferred embodiment of the present invention, the elastic supporting member is a supporting spring 10, and the supporting spring 10 is provided at each side of the leg supporting plate 1, and the supporting spring 10 is further provided perpendicular to the surface of the leg supporting plate 1.
In the embodiment of the utility model, besides the supporting spring 10, a metal elastic sheet, an elastic rod and the like can be used, and the specific flexible selection is only required, and the elastic supporting effect of the elastic supporting piece on the leg supporting plate 1 can be improved through the arrangement of the elastic supporting piece, so that the comfort level of the legs is improved.
As shown in fig. 3 and 4, as a preferred embodiment of the present invention, the driving assembly includes two sets of universal supporting members, two sets of screw driving members and a driving motor 19, the screw driving members are provided with two sets corresponding to the elastic supporting members, the driving motor 19 is configured to drive the two sets of screw driving members to synchronously extend and retract, the two sets of screw driving members are further connected to one end of the elastic supporting member away from the leg supporting plate 1 through the universal supporting members, respectively, a damping sensor for detecting anti-pinch is provided inside the driving motor 19, the driving motor 19 can stop operating when the leg supporting plate 1 encounters resistance in the recovery process, and the principle can refer to the existing anti-pinch technology of the window glass of the automobile.
In the embodiment of the utility model, the angle change of the elastic supporting piece can be adapted through the arrangement of the universal supporting piece, and the two groups of screw driving pieces are driven by the driving motor 19 to synchronously stretch and retract, so that the inclination angle of the leg supporting plate 1 can be adjusted, and the leg supporting plate is stable and reliable.
Furthermore, the screw driving part comprises a threaded rod 13, a support 16 and a threaded cylinder 17, a driving cavity 15 is formed in the sofa main body 3, the front side and the rear side of the driving cavity 15 are respectively provided with the threaded cylinder 17 corresponding to the elastic supporting part, the threaded cylinder 17 is also rotatably provided with the support 16, the support 16 is also fixedly connected with the wall of the driving cavity 15, the support 16 is used for stably and rotatably supporting the threaded cylinder 17, the threaded cylinder 17 is connected with the threaded rod 13 in a matching threaded manner, one end of the threaded rod 13, which is far away from the threaded cylinder 17, is rotatably extended out from the side wall of the sofa main body 3, and one end of the threaded rod 13, which is far away from the threaded cylinder 17, is also fixedly connected with the universal supporting part; one end of the threaded cylinder 17 far away from the threaded rod 13 is fixedly provided with a driven gear 20, a driving motor 19 is fixedly arranged in the driving cavity 15, a driving gear 18 is further fixedly arranged at the end part of an output shaft of the driving motor 19, the driving gear 18 is meshed with the two driven gears 20, the two threaded cylinders 17 can be driven to rotate simultaneously through the work of the driving motor 19, the threaded rod 13 cannot be twisted through the rigid action of an elastic supporting piece and a universal supporting piece, and the threaded rod 13 can move relative to the threaded cylinder 17.
In addition, the threads of the threaded rod 13 and the threaded cylinder 17 can be arranged according to the requirement, so that the requirement that the driving gear 18 drives the two threaded cylinders 17 to rotate simultaneously through the driven gear 20 is met, and the purpose that the two threaded rods 13 stretch and retract simultaneously is achieved.
Further, universal support piece is including universal ball 11 and universal ball shell 12, 11 cooperation roll mountings of universal ball are on universal ball shell 12, the one end and the universal ball 11 fixed connection of shank fagging 1 are kept away from to elastic support piece, threaded rod 13 keeps away from the one end and the universal ball shell 12 fixed connection of screw thread section of thick bamboo 17, sets up through the cooperation of universal ball 11 and universal ball shell 12, can adapt to the angle change of shank fagging 1 and supporting spring 10, and the application effect is good.
As shown in fig. 1 and 2, as a preferred embodiment of the present invention, an anti-pinch plate 2 is further disposed between the leg supporting plate 1 and the sofa main body 3, the two side edges of the anti-pinch plate 2 are respectively fixedly connected to the leg supporting plate 1 and the sofa main body 3, the anti-pinch plate 2 is made of an elastic material, the anti-pinch plate 2 can be correspondingly extended and retracted in cooperation with the change of the inclination angle of the leg supporting plate 1, and the anti-pinch plate 2 is specifically disposed to prevent the legs of a human body from being clamped between the leg supporting plate 1 and the sofa main body 3, so as to improve safety and reliability.
As shown in fig. 1, as a preferred embodiment of the present invention, a plurality of braked universal wheels 14 are further installed at the bottom of the sofa main body 3, and the flexible movement of the sofa main body 3 is facilitated by the braked universal wheels 14.
As shown in fig. 5, as a preferred embodiment of the present invention, the present invention further includes a server, a wireless transmission module and a microprocessor, wherein the driving motor 19 and the wireless transmission module are both electrically connected to the microprocessor, and the wireless transmission module is further wirelessly connected to the mobile terminal through the server.
Further, mobile terminal is including the cell-phone, and passes through the APP of cell-phone is right driving motor 19 controls, still install audio amplifier 5 on sofa main part 3, just the cell-phone still is used for controlling audio amplifier 5 through APP, set up audio amplifier 5 for intelligent audio amplifier can, accessible audio amplifier 5 plays content such as music like this, be convenient for use sofa personnel physical and mental of releiving.
Further, still install on the sofa main part 3 and control panel 4, just control panel 4 and microprocessor electric connection, be convenient for carry out manual control to driving motor 19 through controlling panel 4.
In addition, the specific models and circuit connections of the server, the wireless transmission module, the microprocessor, the driving motor 19, the sound box 5, the control panel 4 and the mobile phone are not specifically limited, and can be flexibly set in practical application; the circuits, electronic components and modules referred to are well within the art of prior art and, needless to say, the present invention is not directed to software or process improvements.
The embodiment of the utility model provides an anti-pinch electronic sofa of the internet of things, which can elastically support a leg supporting plate 1 and adjust the inclination angle of the leg supporting plate 1 by arranging the leg supporting plate 1 and arranging an elastic supporting piece and a driving component for supporting and adjusting the leg supporting plate 1, particularly, two threaded cylinders 17 can be driven to rotate simultaneously by working of a driving motor 19, a threaded rod 13 can move relative to the threaded cylinders 17, and the angle change of the leg supporting plate 1 and a supporting spring 10 can be adapted by the matched arrangement of a universal ball 11 and a universal ball shell 12, so that the anti-pinch electronic sofa can be suitable for different people to use, and the use comfort is improved; in addition, the driving assembly can be remotely and wirelessly controlled through the mobile terminal, so that the inclination angle of the leg supporting plate 1 can be conveniently controlled and adjusted, the convenience and flexibility of people using the sofa are improved, and the people can conveniently control and adjust the driving assembly without getting up from the sofa; the sound box 5 arranged on the sofa main body 3 can play music and other contents, so that the sofa is convenient for people to relieve the mind and body, and is worth popularizing.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides an electronic sofa is prevented pressing from both sides by thing networking, includes the sofa main part to and install the sofa back in the sofa main part, its characterized in that still includes:
the leg supporting plate is movably arranged on one side of the opening of the sitting cavity of the sofa main body and is used for supporting the legs of a human body;
the elastic supporting piece is arranged on one side, away from the leg supporting surface, of the leg supporting plate and is used for elastically supporting the leg supporting plate;
the driving assembly is arranged on the sofa main body, one end of the driving assembly, far away from the sofa main body, is correspondingly connected with the elastic supporting piece, and the driving assembly is used for supporting the leg supporting plate through the elastic supporting piece and adjusting the angle;
and the mobile terminal is in wireless communication connection with the driving assembly and is used for remotely and wirelessly controlling the driving assembly.
2. The Internet of things anti-pinch electric sofa according to claim 1, wherein the leg supporting plate is arranged on one side far away from the sofa backrest, and one end, close to the sofa body, of the leg supporting plate is connected with the sofa body in a smooth rotating mode.
3. The Internet of things anti-pinch electric sofa according to claim 1, wherein the elastic supporting piece is a supporting spring, two sides of the supporting spring are respectively provided with one supporting spring, and the supporting springs are also perpendicular to the surface of the leg supporting plate.
4. The Internet of things anti-pinch electric sofa according to claim 3, wherein the driving assembly comprises a universal supporting piece, a screw driving piece and a driving motor;
two groups of screw driving pieces are arranged corresponding to the elastic supporting pieces;
driving motor is used for the drive two sets ofly the screw rod driving piece is synchronous flexible, two sets of the screw rod driving piece still respectively through universal support piece correspond with the one end that the shank fagging was kept away from to elastic support piece is connected, and driving motor is inside to be equipped with and to be used for detecting the damping sensor who prevents pressing from both sides, and driving motor can stop the action when shank fagging recovery process meets the resistance.
5. The Internet of things anti-pinch electric sofa according to claim 4, wherein the screw driving piece comprises a threaded rod, a bracket and a threaded cylinder;
a driving cavity is formed in the sofa main body, the front side and the rear side of the driving cavity are respectively provided with a threaded cylinder corresponding to the elastic supporting piece, the threaded cylinders are further rotatably provided with a support, the support is also fixedly connected with the wall of the driving cavity, the threaded cylinders are in threaded connection in a matching manner, one ends of the threaded rods, far away from the threaded cylinders, extend out from the side wall of the sofa main body in a rotating manner, and one ends of the threaded rods, far away from the threaded cylinders, are also fixedly connected with the universal supporting piece;
the threaded cylinder is fixed with a driven gear at one end far away from the threaded rod, the driving motor is fixed in the driving cavity, a driving gear is further fixed at the end part of an output shaft of the driving motor, and the driving gear is meshed with the two driven gears.
6. The Internet of things anti-pinch electric sofa according to claim 5, wherein the universal support comprises a universal ball and a universal ball shell;
the universal ball is matched with the ball to be installed on the universal ball shell in a rolling mode, one end, far away from the leg supporting plate, of the elastic supporting piece is fixedly connected with the universal ball, and one end, far away from the threaded cylinder, of the threaded rod is fixedly connected with the universal ball shell.
7. The Internet of things anti-pinch electric sofa according to claim 1 or 2, characterized in that an anti-pinch plate is further arranged on each of the front side and the rear side between the leg supporting plate and the sofa main body in a matched manner, the two side edges of the anti-pinch plate are fixedly connected with the leg supporting plate and the sofa main body respectively, the anti-pinch plate is made of elastic materials and can stretch correspondingly in a matched manner with the change of the inclination angle of the leg supporting plate.
8. The Internet of things anti-pinch electric sofa according to any one of claims 3 to 6, further comprising a server, a wireless transmission module and a microprocessor, wherein the driving motor and the wireless transmission module are both electrically connected with the microprocessor, the wireless transmission module is further in wireless connection with a mobile terminal through the server, and the wireless transmission module comprises a Bluetooth module, a WIFI module or an infrared module.
9. The Internet of things anti-pinch electric sofa according to claim 8, wherein the mobile terminal comprises a mobile phone, and the driving motor is controlled through an APP of the mobile phone;
still install the audio amplifier in the sofa main part, just the cell-phone still is used for controlling the audio amplifier through APP.
10. The Internet of things anti-pinch electric sofa according to claim 8, wherein the sofa body is further provided with an operation panel, and the operation panel is electrically connected with the microprocessor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120992216.6U CN216776539U (en) | 2021-05-11 | 2021-05-11 | Anti-pinch electronic sofa based on Internet of things |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120992216.6U CN216776539U (en) | 2021-05-11 | 2021-05-11 | Anti-pinch electronic sofa based on Internet of things |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216776539U true CN216776539U (en) | 2022-06-21 |
Family
ID=81999146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120992216.6U Expired - Fee Related CN216776539U (en) | 2021-05-11 | 2021-05-11 | Anti-pinch electronic sofa based on Internet of things |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216776539U (en) |
-
2021
- 2021-05-11 CN CN202120992216.6U patent/CN216776539U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220621 |
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| CF01 | Termination of patent right due to non-payment of annual fee |