CN210018608U - Remote control type multifunctional sofa - Google Patents

Abstract

The utility model discloses a multi-functional sofa of remote control formula relates to furniture, aims at solving current sofa gesture change and needs artifical manually operation, leads to awkward problem, and its technical scheme main points are: including a plurality of divans, the divan includes base and back, the back vertically articulates in the base, be fixed with the cushion on the base, the cushion articulates there is the extension pad, extend to fill up and fall on the base and keep away from one side of back, be provided with in the base and be used for driving the back respectively and extend and fill up pivoted first drive group and second drive group, be provided with the control mechanism who is used for controlling first drive group and second drive group on the divan, control mechanism wireless connection has remote control ware. The utility model discloses a remote control formula multifunctional sofa, it can convenience of customers remote control sofa switch function to it is relatively convenient to use, and the result of use is better.

Description

Remote control type multifunctional sofa

Technical Field

The utility model relates to furniture, more specifically say, it relates to a multi-functional sofa of remote control formula.

Background

Sofas are widely used in various living and office places due to their comfort and applicability. The sofa applied to living homes is developing towards multifunctional directions at present for meeting different use requirements of users, for example: the shape of the seat can be changed according to the sitting posture.

Although the multifunctional sofa can meet different requirements of users and has a good use effect, most of the operation processes need manual operation, which causes inconvenience in controlling the sofa when a user (child, etc.) who is inconvenient to operate the sofa sits on the sofa and a guardian is relatively far away from the sofa or has other work on the hand, so that a new scheme needs to be provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a remote control formula multifunctional sofa, but its convenience of customers remote control sofa switches function to it is relatively convenient to use, and the result of use is better.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a multi-functional sofa of remote control formula, includes a plurality of divans, the divan includes base and back, the back vertically articulates in the base, be fixed with the cushion on the base, the cushion articulates there is the extension pad, extend to fill up and hang down in the base and keep away from one side of back, be provided with in the base and be used for driving the back respectively and extend pad pivoted first drive group and second drive group, be provided with the control mechanism who is used for controlling first drive group and second drive group on the divan, control mechanism includes controller and signal connection in the touch-control display screen of controller, controller still signal connection has wireless communication module, wireless communication module wireless connection has remote control ware.

By adopting the technical scheme, a user can control the controller through the touch display screen, the controller is used for controlling the first driving group to drive the backrest to rotate, and the controller is used for controlling the second driving group to drive the extension pad to rotate, so that the form of the sofa chair is changed, and the sofa chair is suitable for various requirements of sitting, leaning, lying and the like of the user; the user does not need to manually adjust the position, so that the use is more convenient; because the backrest and the extension cushion of the utility model rotate respectively, rather than synchronously linking as in the prior most products, the utility model can adapt to more use requirements of users and has better use effect; simultaneously, because the user can cooperate wireless communication module to control mechanism control through remote control ware this moment, so the utility model discloses can supply user remote control to the result of use is better.

The utility model discloses further set up to: the backrest is located the top of base, first drive group is including transversely setting up rotation connecting axle and the driving motor in the base, the tip that rotates the connecting axle is vertically rotated and is connected in the base, the backrest lower part is fixed with a plurality of gangbars, the other end of gangbar is fixed in on the rotation connecting axle, driving motor drives the pivot connecting axle and rotates, set up on the base and supply gangbar pivoted rotation notch.

By adopting the technical scheme, a user can start the driving motor, the driving motor drives the rotating connecting shaft to rotate, the backrest is driven to rotate by the rotating connecting shaft through the linkage rod, and therefore the purposes of adjusting the inclination angle of the backrest and adapting to different use requirements are achieved.

The utility model discloses further set up to: the base is hollow structure, second drive group is including the horizontal lead screw slip table and the transfer line that set up, lead screw slip table one end is towards back one side, and the other end is towards the one side that extends the pad, transfer line one end articulates on the slip table of lead screw slip table, and the other end articulates in extending the pad.

Through adopting above-mentioned technical scheme, the user can open the lead screw slip table, and the lower extreme that drives the transfer line by the lead screw slip table removes to correspond the propelling movement or stimulate by the transfer line and extend the pad and remove.

The utility model discloses further set up to: the sofa chair further comprises armrests, and the touch display screen is arranged on the armrests.

By adopting the technical scheme, when a user sits on the sofa chair for rest, the user can operate the touch display screen relatively conveniently.

The utility model discloses further set up to: the touch screen is characterized in that an embedding mounting groove is formed in the handrail, the embedding mounting groove is of an upper opening structure, the upper opening covers a cover plate connected with the matching portion, and the touch screen is arranged in the embedding mounting groove.

Through adopting above-mentioned technical scheme, the user can be closed with the embedding mounting groove through the apron to prevent that touch-control display screen from being damaged carelessly, thereby the utility model discloses an excellent in use effect.

The utility model discloses further set up to: one side in front of the backrest is provided with a back cushion, the back cushion and the seat cushion are respectively connected with an electric heating pad, and the electric heating pad is in electric signal connection with the control mechanism.

By adopting the technical scheme, when the room temperature is low, a user can control the electric heating pad to heat the back cushion and the seat cushion through the control mechanism so as to optimize the using effect.

The utility model discloses further set up to: the electric heating pad is internally provided with a heat conduction cavity for filling a heat conduction medium, a plurality of electric heaters are arranged in the heat conduction cavity, and the electric heaters are electrically connected to the control mechanism.

Through adopting above-mentioned technical scheme, the heating effect of electric heat pad is better, for example: when water is selected as a heat-conducting medium, the temperature rise and the temperature decrease are relatively stable, and the heat loss speed is low; the heat conducting oil is selected, so that the heating is more uniform, and the temperature adjusting effect is better.

The utility model discloses further set up to: the temperature sensor is arranged in the heat conduction cavity and connected with and feeds back a temperature detection signal to the control mechanism, an alarm temperature threshold value and alarm information are preset in the control mechanism, when the temperature detection signal fed back to the control mechanism by the temperature sensor is larger than the alarm temperature threshold value, the control mechanism sends the alarm information to the remote controller, the electric heater is stopped, and the remote controller comprises a human-computer interaction interface.

Through adopting the technical scheme, the utility model discloses an electric heat pad can automatic shutdown when the temperature reaches the threshold value, and control mechanism can in time send the warning message to user's remote control on and report an emergency and ask for help or increased vigilance to it is better to the result of use.

To sum up, the utility model discloses following beneficial effect has:

drawings

Fig. 1 is a first schematic structural diagram of the present invention, showing the overall structure;

FIG. 2 is a partial exploded view of the present invention for showing the connection structure of the sofa, the cushion and the extension pad;

FIG. 3 is a partial cutaway view of the present invention, primarily used to show the structure within the base;

FIG. 4 is an enlarged view of the portion A of FIG. 3, which is mainly used to show the structures of the first driving set and the second driving set;

FIG. 5 is a block diagram of the system of the present invention, which is mainly used to show the control structure of the control mechanism;

fig. 6 is a partial exploded view of the armrest of the present invention, which is mainly used to show the mounting structure of the touch display screen;

fig. 7 is a partial cut-away view of the electric heating mat of the present invention, which is mainly used to show the structure inside the heat conducting cavity.

In the figure: 1. a couch; 11. a base; 111. rotating the notch; 12. a backrest; 121. a linkage rod; 122. back cushion; 13. a handrail; 131. embedding the mounting groove; 132. a cover plate; 1321. buckling and pulling a groove; 133. a cover plate chute; 134. a slide plate; 20. a chassis plate; 21. a cushion; 22. a stretching pad; 3. a first drive group; 31. rotating the connecting shaft; 311. a driven gear; 32. a drive motor; 321. a driving gear; 4. a second drive group; 41. a screw rod sliding table; 42. a transmission rod; 43. a slide rail; 44. a slider; 45. an auxiliary lever; 5. a control mechanism; 51. a controller; 52. a touch display screen; 6. a storage battery; 71. an electric pad; 711. a heat conducting cavity; 712. an electric heater; 713. a temperature sensor; 72. sounding; 73. a light strip; 74. a wireless charger; 81. a wireless communication module; 8. and a remote controller.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

The remote control type multifunctional sofa, referring to fig. 1 and 2, comprises two sofa chairs 1 which are mutually abutted and fixed together, wherein the sofa chair 1 comprises a base 11, and a backrest 12 and armrests 13 which are arranged on the base 11.

Wherein the backrest 12 is disposed right above a side position of the base 11, and the side is used as a rear side of the sofa 1. In order to meet different use requirements of users, the backrest 12 is arranged to be longitudinally rotatable relative to the base 11 and is arranged to be driven by the first driving set 3.

Referring to fig. 3 and 4, the base 11 has a hollow structure, and the first driving unit 3 is disposed in the hollow of the base 11. The first driving set 3 comprises a rotating connecting shaft 31 and a driving motor 32, the rotating connecting shaft 31 is transversely arranged below the backrest 12, the end part of the rotating connecting shaft is rotatably connected with a connecting bearing, and the bearing is fixedly connected to the base 11, so that the rotating connecting shaft 31 is rotatably connected to the base 11. A driven gear 311 is fixedly connected to the rotating connecting shaft 31 on the same center axis; the driving motor 32 is installed and fixed in the base 11, and the output shaft is coaxially and fixedly meshed with the driving gear 321 of the driven gear 311.

A rotary notch 111 is arranged on the base 11 and under the backrest 12, and the rotary notch 111 is communicated with the outside and the inner cavity of the base 11. The lower part of the backrest 12 is fixedly connected with a plurality of linkage rods 121, and the linkage rods 121 downwards pass through the rotating notches 111 and then are fixed on the rotating connecting shaft 31.

When the user needs to adjust the angle of the backrest 12, the user can control the driving motor 32 to rotate correspondingly, so that the backrest 12 is adjusted relatively conveniently. To improve the control accuracy, the drive motor 32 may be a servomotor.

Referring to fig. 2 and 3, an adaptive seat cushion 21 is fixedly installed on the base 11; in order to meet the requirement of a user for lying and then having a rest on the sofa chair 1, the cushion 21 is hinged with an extension cushion 22; the extension pad 22 is normally disposed on the side of the base 11 away from the backrest 12, and is gradually unfolded toward the horizontal position as needed, so that the user can conveniently hold the foot stand above.

To achieve the hinging of the seat cushion 21 and the extension cushion 22, the bottom surfaces of the two are respectively fixed with a bottom frame plate 20 through bolts, and the two bottom frame plates 20 are hinged with each other.

The inner cavity of the base 11 is open towards the front side of the sofa 1, and a second driving group 4 is arranged in the base 11 for driving the stretching pad 22 to rotate. The second driving set 4 comprises a screw rod sliding table 41 and a transmission rod 42 which are transversely arranged, wherein the screw rod sliding table 41 is transversely fixed on the base 11 and extends from one side of the base 11 close to the backrest 12 to one side close to the extension pad 22; one end of the transmission rod 42 is longitudinally hinged on the sliding table of the screw rod sliding table 41, and the other end is longitudinally hinged on the underframe plate 20 at the bottom of the extension pad 22. When the screw rod sliding table 41 drives the sliding table to move towards the front part of the sofa 1, the screw rod sliding table synchronously drives the lower end of the transmission rod 42 to move forwards, and at the moment, the upper end of the transmission rod 42 gradually pushes the extension pad 22 to rotate upwards so as to be unfolded; when the lower end of the transmission rod 42 moves toward the rear of the sofa 1 by the screw sliding table 41, the upper end of the transmission rod 42 pulls the extension pad 22 to return to the initial hanging state.

In order to ensure the pushing and pulling effect of the transmission rod 42, a sliding rail 43 parallel to the screw rod sliding table 41 is fixedly installed above the screw rod sliding table 41 in the base 11, the sliding rail on the sliding rail 43 is connected with a sliding block 44 matched with the sliding rail, the upper end of the sliding block 44 is longitudinally hinged with an auxiliary rod 45, and the upper end of the auxiliary rod 45 is longitudinally hinged with the transmission rod 42.

Referring to fig. 5, adjust and control according to the demand for convenience of customers the utility model discloses, the utility model discloses still including control mechanism 5, control mechanism 5 includes controller 51 and electric signal connection in controller 51's touch-control display screen 52. The control mechanism 5 may alternatively be a tablet computer (the motherboard of which is preferably provided with an expansion interface), in which case its controller 51 comprises a CPU. The controller 51 is electrically connected to the driving motor 32 and the screw slide table 41, respectively, and can output control signals to both.

Referring to fig. 3 and 5, because the utility model discloses needn't artifical manual rotation back 12 or extend pad 22, but accomplish automatically through first drive group 3 and the drive of second drive group 4, and first drive group 3 and second drive group 4 can be controlled through control mechanism 5, or touch-control display screen 52, thereby the utility model discloses it is more convenient to use.

Because the rotation of the backrest 12 and the extension pad 22 of the present invention is not linked in the past, but rotates respectively, the user can select to adjust one or both of them according to the requirement, thereby the utility model has better use effect.

Referring to fig. 5, in order to facilitate the user to remotely control the present invention, the controller 51 is further electrically connected to a wireless communication module 81, and the wireless communication module 81 can select a bluetooth module or a bluetooth module of a tablet computer; the wireless communication module 81 is wirelessly connected with the remote controller 8. When wireless communication module 81 selects blue bluetooth module, but remote controller 8 direct choice cell-phone, the cell-phone can be right after installing the adaptation APP this moment the utility model discloses do remote control to the result of use is better.

Referring to fig. 1 and 6, handrails 13 are fixedly connected to two side edges of the upper portion of the base 11; the two interconnected sofas 1 share a handrail 13 at the side close to the two sofas, and the upper part of the handrail 13 is provided with an embedding installation groove 131, and the embedding installation groove 131 is of an upper opening structure. Touch-control display screen 52 installation is fixed in embedding mounting groove 131 to when the user sits rest on sofa 1, it is right the utility model discloses control.

In order to prevent the user from damaging the touch display screen 52 carelessly, the upper opening of the insertion installation groove 131 is covered with an adaptive cover plate 132, and the cover plate 132 is made of a transparent acrylic plate.

Referring to fig. 6, a cover plate sliding groove 133 having an upper opening structure is disposed at a side surface of the insertion mounting groove 131, and the cover plate sliding groove 133 vertically extends and has an upper opening structure. A sliding plate 134 is slidably connected to the cover plate sliding groove 133, and an upper portion of the sliding plate 134 is hinged to one side of the cover plate 132.

When a user needs to operate the touch display screen 52, the user can rotate the cover plate 132 to be vertical, and then place the cover plate into the cover plate sliding groove 133 along the opening of the cover plate sliding groove 133; when the touch display screen 52 is not required to be operated, the user can hold one side of the cover plate 132 and pull the side out of the cover plate sliding groove 133, so that the cover plate can be inserted into the mounting groove 131. For the convenience of the user to operate the cover plate 132, the upward end surface of the cover plate 132 when closed and the upward side edge after opened are respectively provided with a buckle slot 1321 for fingers to be put in.

Referring to fig. 2, in order to further optimize the using effect of the present invention, a back cushion 122 is fixed on one side of the backrest 12 facing forward. The back cushion 122 and the seat cushion 21 are respectively embedded or bound with the electric heating cushion 71, so that the user can heat the sofa chair 1 at low room temperature and the like, thereby enhancing the use effect.

Referring to fig. 5 and 7, the electric pad 71 is made of a hard heat-conducting material (e.g., aluminum alloy), and has a heat-conducting cavity 711 therein, and the wall of the heat-conducting cavity 711 is provided with an opening communicating with the outside and covered by an adaptive cover. A plurality of electric heaters 712 (PTC heaters, which are arranged in parallel) are inserted and fixed on the side wall of the reinforcing mat 71, the heating sections of the electric heaters 712 are arranged in the heat conduction cavity 711, and the heat conduction cavity 711 is filled with a heat conduction medium (for example, heat conduction oil). To facilitate control of the electric pad 71, the electric heater 712 is electrically connected to the control mechanism 5.

A temperature sensor 713 is also installed and fixed in the heat conduction cavity 711, and the temperature sensor 713 is electrically connected to the control mechanism 5 to feed back a temperature detection signal to the control mechanism 5.

The alarm temperature threshold and the alarm information are preset in the control mechanism 5 (built-in memory). When the temperature detection signal fed back to the control mechanism 5 by the temperature sensor 713 is greater than the alarm temperature threshold, the control mechanism 5 controls the wireless communication module 81 to send an alarm message to the remote controller 8 to prompt the user and stop the electric heater 713. The remote controller 81 at least comprises a human-computer interaction interface besides the control chip and the Bluetooth module; when the remote controller 81 selects a mobile phone, the man-machine interface is a mobile phone screen.

Referring to fig. 1, a plurality of speakers 72 are embedded in the side of the base 11, and the speakers 72 are electrically connected to the controller 51, so that a user can play music using the speakers 72 as desired.

Install a battery 6 in base 11 and as power supply spare, battery 6 electricity respectively is connected the utility model discloses an each uses the electrical part, is the complete machine power supply.

Referring to fig. 2, the sofa 1 is fixedly connected with a plurality of light strips 73 on the sides of the base 11, the backrest 12 and the armrest 13, respectively, and the light strips 73 are LED strips, which are electrically connected to the controller 51 through LED driving controller signals. When the ambient light is weak, the user can turn on the light strip 73 for illumination, so that the using effect is better.

Referring to fig. 6, a wireless charger 74 is embedded in the upper portion of the armrest 13, and the wireless charger 74 is electrically connected to the battery 6. This wireless charger 74 selects the wireless model of charging the cell-phone of adaptation on the market to when the user who uses wireless rechargeable cell-phone had a rest on sofa 1, can place the cell-phone and charge the use on wireless charger 74, thereby the utility model discloses an excellent in use effect.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (8)

1. A remote control type multifunctional sofa comprises a plurality of sofa chairs (1), wherein the sofa chairs (1) comprise a base (11) and a backrest (12), and the remote control type multifunctional sofa is characterized in that: the backrest (12) is longitudinally hinged to the base (11), a cushion (21) is fixed on the base (11), the cushion (21) is hinged with an extension cushion (22), the extension cushion (22) is vertically arranged on one side of the base (11) far away from the backrest (12), a first driving group (3) and a second driving group (4) which are respectively used for driving the backrest (12) and the extension cushion (22) to rotate are arranged in the base (11), the sofa chair (1) is provided with a control mechanism (5) for controlling the first driving group (3) and the second driving group (4), the control mechanism (5) comprises a controller (51) and a touch display screen (52) with an electric signal connected with the controller (51), the controller (51) is also connected with a wireless communication module (81) through electric signals, the wireless communication module (81) is in wireless connection with a remote controller (8).

2. The remotely controlled multi-function sofa of claim 1, wherein: backrest (12) are located the top of base (11), first drive group (3) are including transversely setting up rotation connecting axle (31) and driving motor (32) in base (11), the tip that rotates connecting axle (31) is vertical to be rotated and is connected in base (11), backrest (12) lower part is fixed with a plurality of gangbars (121), the other end of gangbar (121) is fixed in and rotates on connecting axle (31), driving motor (32) drive pivot connecting axle (31) and rotate, set up on base (11) and supply gangbar (121) pivoted rotation notch (111).

3. The remotely controlled multi-function sofa of claim 2, wherein: base (11) are hollow structure, second drive group (4) are including horizontal lead screw slip table (41) and transfer line (42) that set up, lead screw slip table (41) one end is towards back (12) one side, and the other end orientation extends one side of filling up (22), transfer line (42) one end articulates on the slip table of lead screw slip table (41), and the other end articulates in extending filling up (22).

4. The remotely controlled multi-function sofa of claim 1, wherein: the sofa chair (1) further comprises armrests (13), and the touch display screen (52) is arranged on the armrests (13).

5. The remotely controlled multi-function sofa of claim 4, wherein: the improved portable electronic device is characterized in that an embedding installation groove (131) is formed in the armrest (13), the embedding installation groove (131) is of an upper opening structure, an adaptive cover plate (132) is connected to the upper opening in a covering mode, and the touch display screen (52) is arranged in the embedding installation groove (131).

6. The remotely controlled multi-function sofa of claim 1, wherein: one side in front of the backrest (12) is provided with a back cushion (122), the back cushion (122) and the seat cushion (21) are respectively connected with an electric heating pad (71), and the electric heating pad (71) is connected with a control mechanism (5) through an electric signal.

7. The remotely controlled multi-function sofa of claim 6, wherein: a heat conduction cavity (711) for filling a heat conduction medium is formed in the electric heating pad (71), a plurality of electric heaters (712) are arranged in the heat conduction cavity (711), and the electric heaters (712) are electrically connected to the control mechanism (5).

8. The remotely controlled multi-function sofa of claim 7, wherein: be provided with temperature sensor (713) in heat conduction chamber (711), temperature sensor (713) connect and feedback temperature detect signal to control mechanism (5), preset warning temperature threshold and alarm information in control mechanism (5), when temperature sensor (713) feedback the temperature detect signal of control mechanism (5) and be greater than warning temperature threshold, control mechanism (5) send alarm information to remote control ware (8) to stop electric heater (712), remote control ware (8) include man-machine interface.

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