CN212773971U - Cabinet door voice control mechanism and cabinet - Google Patents

Abstract

The utility model provides a cabinet door voice control mechanism and cupboard, include: power supply unit, speech control unit, drive unit, transmission unit, center pin and cabinet door pivot, wherein: the power supply unit is connected with the voice control unit and used for supplying power to the voice control unit; the voice control unit is used for receiving and recognizing a voice signal and sending a control signal to the driving unit according to the voice signal; the driving unit is used for driving the transmission unit to rotate under the control of the voice control unit; the transmission unit is connected to the central shaft, and the central shaft is driven by the transmission unit to rotate; and the door rotating shaft is connected to the central shaft and pulls or pushes the door open along with the rotation of the central shaft. The utility model provides a cabinet door voice control mechanism, simple structure can realize opening and shutting through the voice control cabinet door.

Description

Cabinet door voice control mechanism and cabinet

Technical Field

The utility model belongs to the technical field of domestic goods, especially, relate to a cabinet door speech control and cupboard.

Background

The cabinet is widely applied to various places such as families, offices, entertainment and the like. The form of the cabinet is also various, such as a mirror cabinet, a bathroom cabinet, a cupboard, a wardrobe, etc.

In the prior art or on the market, the cabinets are mostly opened and closed manually. Along with the improvement of the intelligent degree, a plurality of household products are made into intelligent products. For example, conventional cabinets are either unlocked, equipped with conventional mechanical keys, or equipped with fingerprint locks. And the intelligent cabinet can be opened or closed by voice control.

The mechanical structure of the voice-controlled cabinet on the market is too complex, so that the marketability is not high. And the problem of insufficient flexibility in opening and closing is also existed, and the problem of sudden opening and closing is often caused.

Therefore, a solution is urgently needed to simplify the structure of the voice control structure in the cabinet and make the opening and closing of the cabinet door smoother.

SUMMERY OF THE UTILITY MODEL

To the technical defect, the utility model provides a cabinet door voice control mechanism and cupboard to simplify voice control mechanism's in the cupboard structure, and make opening and shutting of cabinet door more smooth. This cabinet door voice control mechanism includes: power supply unit, speech control unit, drive unit, transmission unit, center pin and cabinet door pivot, wherein: the power supply unit is connected with the voice control unit and used for supplying power to the voice control unit; the voice control unit is used for receiving and recognizing a voice signal and sending a control signal to the driving unit according to the voice signal; the driving unit is used for driving the transmission unit to rotate under the control of the voice control unit; the transmission unit is connected to the central shaft, and the central shaft is driven by the transmission unit to rotate; and the door rotating shaft is connected to the central shaft and pulls or pushes the door open along with the rotation of the central shaft.

Optionally, the voice control mechanism further comprises a control switch, the power supply unit comprises a transformer, and the transformer is used for converting commercial power into direct current to be supplied to the voice control unit; the control switch is used for controlling the on-off of the power supply unit.

Optionally, the power supply unit, the voice control unit and the drive unit are disposed within a first housing, which serves as a side panel, a top panel or a bottom panel of the cabinet.

Optionally, the transmission unit is disposed within a second housing, the central shaft being at least partially exposed outside the second housing, the second housing serving as a side panel of the cabinet.

Optionally, the transmission unit comprises a motor, a transmission member, a synchronizing wheel and a bearing; the motor is connected to the driving unit and rotates forwards or backwards under the driving of the driving unit; the synchronous wheel is connected to the motor through a transmission piece and rotates synchronously with the motor; the bearing is connected with the synchronizing wheel and the central shaft, and the synchronizing wheel drives the central shaft to rotate through the bearing.

Optionally, the cabinet door rotating shaft includes a first connecting portion, a second connecting portion, and a third connecting portion; the first connecting part is provided with a through hole, and the central shaft penetrates through the through hole and is tightly connected with the first connecting part; the second connecting portion connects the first and third connecting portions; the third connecting part is used for connecting the cabinet door.

Optionally, the second connection portion is L-shaped.

Optionally, the third connecting portion is a plane, and the second connecting portion is vertically connected to the third connecting portion.

According to the utility model discloses a another aspect still provides a cupboard, including the cabinet body, cabinet door and any one of the aforesaid speech control mechanism, speech control mechanism at least part sets up the cabinet is internal to open or close under speech signal control the cabinet door.

Optionally, the cabinet further comprises an adhesive member, and the adhesive member is used for adhering the cabinet door spindle to the cabinet door.

Implement the utility model discloses, following beneficial effect has: the utility model provides a voice control mechanism, simple structure, it is rationally distributed to in the middle of hiding the cabinet side board with each part of voice control mechanism ingeniously, when not influencing cupboard accommodation space, keep apparent pleasing to the eye. Additionally, the utility model discloses a cabinet door pivot structure has unique structural design, lets the cabinet door open and shut more smoothly.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic structural view of a cabinet according to an embodiment of the present invention;

FIG. 2 is a partial cross-sectional view of FIG. 1;

fig. 3 is an enlarged view of a portion a in fig. 2;

fig. 4 is an exploded view of a cabinet structure according to an embodiment of the present invention;

FIG. 5 is a top view of a rotating shaft of a cabinet door according to an embodiment of the present invention;

fig. 6 is a schematic circuit diagram of a voice control unit according to an embodiment of the present invention.

In the drawings: 100-cabinet body, 200-cabinet door, 300-cabinet door control mechanism, 101-top plate, 102-left side plate, 103-bottom plate, 104-right side plate, 201-bonding piece, 301-motor, 302-motor wheel, 303-synchronous belt, 304-bearing seat, 305-synchronous wheel, 306-central shaft, 307-cabinet door rotating shaft, 308-bearing, 309-power supply unit, 310-control switch, 311-voice control unit, 312-driving unit, 3071-first connecting part, 3072-second connecting part, 3073-third connecting part, 3074-through hole, 3111-input circuit, 3112-voice acquisition circuit, 3113-controller and 3114-reset circuit.

Detailed Description

In order to more clearly illustrate embodiments of the present invention or technical solutions in the prior art, specific embodiments of the present invention will be described below with reference to the accompanying drawings. It is obvious that the drawings in the following description are only examples of the invention, and that for a person skilled in the art, other drawings and embodiments can be obtained from these drawings without inventive effort.

For the sake of simplicity, only the parts relevant to the present invention are schematically shown in the drawings, and they do not represent the actual structure as a product. In addition, in order to make the drawings concise and understandable, components having the same structure or function in some of the drawings are only schematically illustrated or only labeled. In this document, "one" means not only "only one" but also a case of "more than one".

The technical solution of the present invention will be described in detail with specific embodiments.

Fig. 1 is a schematic structural diagram of a cabinet according to an embodiment of the present invention. As shown in fig. 1, the present embodiment provides an intelligent cabinet with a cabinet door controlled by voice. The cabinet can be a mirror cabinet, a bathroom cabinet, a cupboard, a wardrobe and the like. The cabinet comprises a cabinet body 100, a cabinet door 200 and a cabinet door control mechanism 300. The cabinet door control mechanism 300 may be a voice control mechanism, and may receive and recognize a voice signal, and open or close the cabinet door 200 according to the voice signal.

Fig. 2 is a partial sectional view of fig. 1. To more clearly illustrate the structure of the chest door control mechanism 300, a partial cross-sectional view is shown in FIG. 2. As shown in fig. 2, the cabinet 100 includes a top plate 101, a left side plate 102, a bottom plate 103, and a right side plate 104. Wherein, the right side plate 104 is rotatably connected with the cabinet door 200. In this embodiment, the cabinet door control mechanism 300 is at least partially housed in the right side plate 104.

Further, fig. 3 is an enlarged view of a cross-sectional portion a in fig. 2. Fig. 4 shows an exploded view of the cabinet. As shown in fig. 3 and 4, the cabinet door control mechanism 300 includes a power supply unit 309, a voice control unit 311, a driving unit 312, a transmission unit, a center shaft 306, and a cabinet door rotation shaft 307. The power supply unit 309 is connected to the voice control unit 311, and is configured to supply power to the voice control unit 311. The voice control unit 311 is configured to receive and recognize a voice signal, and send a control signal to the driving unit 312 according to the voice signal. The driving unit 312 is used for driving the transmission unit to rotate under the control of the voice control unit 311. The transmission unit is connected to the central shaft 306, and the central shaft 306 is driven by the transmission unit to rotate. The door hinge 307 is connected to the central shaft 306, and pulls or pushes the door 200 in response to the rotation of the central shaft 306.

Specifically, in the embodiment of the present application, the power supply unit 309 may be a transformer, and is configured to convert 220V ac power into dc power, and then provide the dc power to the voice control unit 311. In other embodiments of the present application, the power supply unit 309 can also be a battery or an aluminum battery, and directly provides direct current for the voice control unit 311. In other embodiments of the present application, the power supply unit 309 may also be a power adapter, which may be a commercially available power adapter for converting ac power into dc power. Preferably, the cabinet door control mechanism 300 further comprises a control switch 310, and the control switch 310 is used for controlling on/off of the power supply unit 309. In the embodiment of the present application, the control switch 310 may be disposed anywhere in the cabinet 100, or disposed on the cabinet door 200, or disposed on the outer surface of the cabinet, and the control switch 310 may be disposed at any position where a user uses the control switch, which is not limited herein. In one embodiment of the present application, the control switch 310 is disposed on the right side plate 104, as shown in FIG. 4.

Specifically, in the embodiment of the present application, the voice control unit 311 can be any commercially available or prior art voice control unit. The voice control unit can realize the functions of voice acquisition and voice recognition. Specifically, in the present application, the voice control unit 311 only needs to determine whether the command is a correct door opening or closing command, and if so, sends a corresponding control signal to the driving unit 312. Fig. 6 shows an example of a circuit diagram of a specific voice control unit, and it should be understood that the voice control unit of the present patent is not limited thereto. As shown in fig. 6, the voice control unit 311 includes an input circuit 3111, a voice collecting circuit 3112, and a controller 3113.

The input circuit 3111 includes a key 1, a capacitor C5, and resistors R4 and R5. Specifically, the user can press the key 1 for a long time, the capacitor C5 discharges through the key 1, and the external 3.3V power supply is connected to the pin P0.1 of the controller through the resistor R5, and the pin inputs a high level. If the user does not press key 1, the pin P0.1 is connected to ground through resistors R4 and R5, and the pin enters a low level.

The voice acquisition circuit 3112 comprises capacitors C1-C4, resistors R1-R3 and a microphone. After key 1 is pressed, pin P0.1 of the controller inputs a low level, and pin MICP outputs a high level under the control of the controller 3113, so that the microphone is awakened to start sound collection. The microphone converts the collected voice into a voice signal, and sends the voice signal to the controller 3113.

The controller 3113 obtains the current voice signal, and determines whether the current voice password is correct, if so, sends a corresponding control signal to the driving unit, and if not, sends a control signal to the output unit, and reminds the user of the error of the voice password by using a sound or light signal.

In one embodiment of the present application, as shown in fig. 6, the voice control unit 311 includes: the circuit 3114 is reset.

The RESET circuit 3114 includes a key RESET, a resistor R6 and a capacitor C6. Specifically, the user may press the key RESET, the capacitor C6 is discharged through the key RESET, and the pin P0.0 of the controller is connected to ground through the key RESET, and the pin inputs a low level. If the user does not press the RESET button, the pin P0.0 of the controller is connected to the external 3.3V power supply through the resistor R6, and the pin inputs a high level. After the controller 3113 acquires the signal input by the key RESET, factory settings are restored.

Specifically, in the embodiment of the present application, the driving unit 312 may be a commercially available or prior art driving board, such as a motor driving board. It is not limited herein as long as it can receive the control signal and drive the motor to rotate forward or backward.

Further, the power supply unit 309, the voice control unit 311, and the driving unit 312 are disposed within a first housing, which serves as a side panel, a top panel, or a bottom panel of the cabinet. In one embodiment of the present application, as shown in fig. 4, the first housing serves as a top plate 101 of the cabinet.

Further, as shown in fig. 3 and 4, the transmission unit includes a motor 301, a transmission member, a synchronizing wheel 305, and a bearing 308. The motor 301 is connected to the driving unit 312, and is driven by the driving unit 312 to rotate in the forward or reverse direction. The synchronizing wheel 305 is connected to the motor 301 through a transmission member, and rotates synchronously with the motor 301. The bearing 308 connects the synchronizing wheel 305 and the central shaft 306, and the synchronizing wheel 305 drives the central shaft 306 to rotate through the bearing 308.

Specifically, as shown in fig. 4, the transmission member may be a timing belt 303, and the timing belt 303 is connected to a motor wheel 302 of the motor 301 and the timing wheel 305, respectively. The motor wheel 302 drives the synchronous wheel 305 to rotate synchronously through the synchronous belt 303. In embodiments of the present application, the transmission member may also be a transmission chain, a transmission bar, a transmission gear or other transmission member. Accordingly, the motor wheel 302 and the synchronizing wheel 305 may be sprockets, pulleys, gears, or other types of wheels, without limitation.

In embodiments of the present application, the transmission unit may also be an electric or pneumatic push rod structure. For example, the push rod can be moved back and forth by a motor, and then the push rod rotates the central shaft 306. The structure of the transmission unit may be other structures in the prior art, and is not limited herein.

As shown in fig. 4, the number of the bearings 308 may be 2 or more, and the bearings are respectively disposed at both ends of the central shaft 306. In an embodiment of the present application, the transmission unit further comprises a bearing block 304. The bearing 308 is fixed within the bearing seat 304. The number of the bearing seats can also be 2 or more to meet the requirements of the bearing 308.

Further, as shown in fig. 5, the cabinet door hinge 307 includes a first connecting portion 3071, a second connecting portion 3072 and a third connecting portion 3073. The first connecting portion 3071 has a through hole 3074, and the central shaft 306 penetrates through the through hole 3074 and forms a tight connection with the first connecting portion 3071. In the embodiment of the present application, the center shaft 306 and the first connecting portion 3071 may be fixed by additional bolts. The second connection part 3072 connects the first connection part 3071 and the third connection part 3073. The third connecting portion 3073 is used for connecting the cabinet door 200.

Specifically, as shown in fig. 5, the second connecting portion 3072 is L-shaped. One end of the L-shape is connected to the first connecting part 3071, and the other end of the L-shape is connected to the third connecting part 3073. The third connecting portion 3073 is a plane, and the second connecting portion 3072 is vertically connected with the third connecting portion 3073.

Further, the transmission unit is disposed in a second housing, the central shaft is at least partially exposed outside the second housing, and the second housing serves as a side panel of the cabinet. In the embodiment of the present application, as shown in fig. 4, the transmission unit is disposed in the right side plate 104 of the cabinet. The place where the center shaft 306 is connected with the cabinet door rotating shaft 307 is exposed outside the right side plate 104, and both ends of the center shaft 306 are arranged in the right side plate 104. The final product structure is shown in figure 1, the structure space is fully utilized, the structure is compact, and the appearance is simple and beautiful. In other embodiments of the present application, the transmission unit may also be at least partially disposed elsewhere in the cabinet, for example, may be disposed within the left side panel, top panel, or bottom panel. Those skilled in the art can make corresponding adjustments according to the teachings of the present application without any inventive effort. For example, one skilled in the art may arrange some of the components on the bottom panel, some on the right side panel, some on the top panel, or all on the right side panel, or all on the bottom panel, or all on the left side panel.

While the preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the invention.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (10)

1. The utility model provides a cabinet door voice control mechanism which characterized in that includes: power supply unit, speech control unit, drive unit, transmission unit, center pin and cabinet door pivot, wherein:

the power supply unit is connected with the voice control unit and used for supplying power to the voice control unit;

the voice control unit is used for receiving and recognizing a voice signal and sending a control signal to the driving unit according to the voice signal;

the driving unit is used for driving the transmission unit to rotate under the control of the voice control unit;

the transmission unit is connected to the central shaft, and the central shaft is driven by the transmission unit to rotate; and

the door rotating shaft is connected to the central shaft and pulls or pushes the door open along with the rotation of the central shaft.

2. The cabinet door voice control mechanism according to claim 1, wherein the voice control mechanism further comprises a control switch, the power supply unit comprises a transformer, and the transformer is used for converting commercial power into direct current to be supplied to the voice control unit; the control switch is used for controlling the on-off of the power supply unit.

3. The cabinet door voice-control mechanism according to claim 2, wherein the power supply unit, the voice-control unit and the driving unit are disposed in a first housing, and the first housing is used as a side plate, a top plate or a bottom plate of the cabinet.

4. The cabinet door voice control mechanism of claim 1, wherein the transmission unit is disposed within a second housing, the central shaft being at least partially exposed outside the second housing, the second housing serving as a side panel of the cabinet.

5. The cabinet door voice control mechanism according to claim 1, wherein the transmission unit comprises a motor, a transmission member, a synchronizing wheel and a bearing; the motor is connected to the driving unit and rotates forwards or backwards under the driving of the driving unit; the synchronous wheel is connected to the motor through a transmission piece and rotates synchronously with the motor; the bearing is connected with the synchronizing wheel and the central shaft, and the synchronizing wheel drives the central shaft to rotate through the bearing.

6. The cabinet door voice control mechanism according to claim 1, wherein the cabinet door hinge includes a first connecting portion, a second connecting portion, and a third connecting portion; the first connecting part is provided with a through hole, and the central shaft penetrates through the through hole and is tightly connected with the first connecting part; the second connecting portion connects the first and third connecting portions; the third connecting part is used for connecting the cabinet door.

7. The cabinet door voice control mechanism of claim 6, wherein the second connecting portion is L-shaped.

8. The cabinet door voice control mechanism according to claim 6, wherein the third connecting portion is a plane, and the second connecting portion is vertically connected with the third connecting portion.

9. A cabinet comprising a cabinet body, a cabinet door and the cabinet door voice control mechanism according to any one of claims 1 to 8, wherein the voice control mechanism is at least partially disposed in the cabinet body and is controlled by a voice signal to open or close the cabinet door.

10. The cabinet of claim 9, further comprising an adhesive member for adhering said cabinet door hinge to said cabinet door.

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