CN109846229B - Multifunctional intelligent wardrobe - Google Patents
Multifunctional intelligent wardrobe Download PDFInfo
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- CN109846229B CN109846229B CN201910158964.1A CN201910158964A CN109846229B CN 109846229 B CN109846229 B CN 109846229B CN 201910158964 A CN201910158964 A CN 201910158964A CN 109846229 B CN109846229 B CN 109846229B
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Abstract
The invention discloses a multifunctional intelligent wardrobe, which comprises a wardrobe body; the bed body is rotatably connected to the cabinet body; the cabinet body is rotatably connected with an electric push rod for driving the bed body to rotate; the bed body includes bed body shell, the mattress of slip in bed body shell, fixed connection is at the mattress support frame of mattress lower extreme, fixed piston seat to and by electric putter driven connecting portion. A mattress piston is formed at the lower end of the mattress support frame; a sealing sliding tube which is in sealing sliding connection with the mattress piston is formed at the bottom in the bed body shell. A piston sliding cavity communicated with the sealing sliding pipe is formed on the side wall of the piston seat; the connecting part is formed with a driving piston which is connected with the piston sliding cavity in a sealing and sliding manner. After the bed body rotates downwards to the horizontal position, the electric push rod continues to be shortened, the connecting part is driven to move towards the direction close to the cabinet body, and the mattress supporting frame is lifted. Before the bed body rotates upwards to the cabinet body, the electric push rod extends to drive the connecting part to move in the direction far away from the cabinet body, so that the mattress supporting frame descends.
Description
Technical Field
The invention belongs to the technical field of intelligent home furnishing, and particularly relates to a multifunctional intelligent wardrobe.
Background
Chinese patent document No. CN107028414A discloses a multipurpose furniture, which mainly comprises a bed frame, an invisible bed frame, two hydraulic air supports and a mattress; the bed frame is a hollow square body with an opening in the front; the invisible bedstead is provided with a mattress cavity with an opening at the upper part, the mattress is arranged in the mattress cavity from top to bottom, and the invisible bedstead is arranged on the bed frame through the side plate of the frame. The rear part of the invisible bedstead is fixed on the lower part of the side plate of the bed frame through the large-axis screw, the front part of the side plate of the invisible bedstead is provided with bed legs, the table top is fixed below the invisible bedstead through the table top pulling arm and the table top connecting piece, when the mattress is used, the invisible bedstead is parallel to the ground, the table top is hidden below the invisible bedstead, when the desk is needed without using the mattress, the invisible bedstead is lifted upwards and fixed in the bed frame through the shaft pin, and the table top is lifted upwards and is parallel to the ground, so that the desk can be used as the desk. The invention can realize the functions of a bed and a desk in the same space, thereby effectively saving the space.
In the above-mentioned patent use, all need take away the quilt on the mattress when using at every turn, place in other places, can't retrieve the quilt together with the mattress, lead to the user to use troublesome.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: aiming at the defects existing in the prior art, the multifunctional intelligent wardrobe can save the floor area and can store the quilt.
In order to realize the purpose of the invention, the following technical scheme is adopted for realizing the purpose: a multifunctional intelligent wardrobe comprises a wardrobe body; the front end of the cabinet body is provided with a bed body installation cavity; the lower part in the bed body installation cavity is rotatably connected with a bed body.
The lower parts of the two long side walls of the bed body installation cavity are respectively and rotatably connected with an electric push rod for driving the bed body to rotate.
When the electric push rod extends to the limit state, the bed body is driven to rotate upwards to be completely positioned in the bed body mounting cavity; the electric push rod is shortened, and can drive the bed body to rotate downwards to a horizontal position.
The bed body is including rotating the connection the bed body shell in the bed body installation intracavity, install in the bed body shell along bed body shell longitudinal sliding's mattress, fixed connection in the mattress support frame of mattress lower extreme to and install the mattress drive division that the drive mattress support frame of bottom removed in the bed body shell.
A plurality of mattress pistons are uniformly formed on the periphery of the lower end of the mattress support frame; and a sealing sliding pipe which is respectively connected with each mattress piston in a sealing and sliding manner is formed at the bottom in the bed body shell.
The mattress driving part comprises a piston seat fixedly connected to the bottom in the mattress shell and a connecting part driven by an electric push rod.
A plurality of piston sliding cavities which are respectively communicated with the sealing sliding pipes are formed on the side wall of the piston seat close to the connecting part; and a plurality of driving pistons which are respectively connected with the piston sliding cavities in a sealing and sliding manner are formed on the side wall of the connecting part close to the piston seat.
After the bed body rotates downwards to the horizontal position, the electric push rod continues to be shortened to drive the connecting part to move towards the direction close to the cabinet body, so that the mattress supporting frame is lifted.
Before the bed body upwards rotates to the cabinet body, the electric push rod extends to drive the connecting part to move in the direction far away from the cabinet body, so that the mattress supporting frame descends.
A controller is arranged in the cabinet body; the electric push rod is electrically connected with the controller.
As an optimization scheme: push rod containing grooves for containing the electric push rods are formed in the two sides of the side wall, close to the cabinet body, of the bed body shell respectively; and a horizontally arranged push rod sliding groove is formed on the side wall of the push rod containing groove close to the inside of the bed body shell.
And driving part connecting rods which penetrate through the push rod sliding grooves and are rotatably connected with the electric push rods are respectively formed on two sides of the connecting part.
As an optimization scheme: quilt hanging buckles are respectively and fixedly connected to the upper parts of the two long-edge inner walls of the bed body shell, which are far away from one side of the cabinet body; the quilt hanging buckle is a male buckle.
A plurality of elastic parts are arranged on the upper part of the inner wall of the bed body installation cavity far away from the opening; the elastic part comprises an inserting column fixedly connected with the axis of the inner wall of the bed body mounting cavity and vertical to the inner wall of the bed body mounting cavity far away from the opening, and an elastic sliding tube inserted on the inserting column in a sliding manner; and an inserting spring is arranged between the inserting column and the elastic sliding tube.
As an optimization scheme: the lower ends of the two side walls of the bed body installation cavity, which are close to the opening, are rotatably connected with a bed body supporting plate; the lower end of the side wall of the bed body shell close to the bed body installation cavity is an obliquely arranged supporting wall; a bed body supporting wall which can be abutted against the supporting wall is formed at the upper end of the bed body supporting plate; a torsional spring for driving the upper end of the bed body supporting plate to rotate towards the direction of the cabinet body is arranged between the bed body supporting plate and the cabinet body.
As an optimization scheme: a plurality of ultraviolet lamps are arranged on the upper part of the inner wall of the bed body shell; the ultraviolet lamp is electrically connected with the controller.
Compared with the prior art, the invention has the beneficial effects that: when a user needs to sleep, the electric push rod is controlled by the controller to be shortened, so that the bed body rotates until the bed body is in an extending state.
The controller control electric putter continues to shorten because the bed body can't continue to rotate for electric putter drives connecting portion and removes to the piston seat direction, makes the sealed sliding tube internal gas pressure rise, and then makes the mattress support frame drive the mattress and rises, and when mattress motion to top extreme position, the controller control electric putter stop work.
When the user need retrieve the bed body, the controller control electric putter extension for electric putter drives connecting portion and removes to keeping away from the piston seat direction, makes the internal gas pressure of sealed sliding tube descend, and when the mattress was located below extreme position, the electric putter stop work was controlled to the controller.
Then the buckle on the quilt is clamped on the quilt hanging buckle.
The controller controls the electric push rod to continue to extend, so that the bed body rotates, and when the bed body is in a recovery state, the controller controls the electric push rod to stop working.
The electric push rod is controlled to work, so that the bed body can rotate, and when the bed body is not used, the bed body can be recovered in the bed body installation cavity, so that the space is saved; and can drive the bed body driving frame to move, and then drive the mattress to move up and down.
According to the invention, the mattress moves downwards, so that a cavity for accommodating the quilt is formed between the mattress and the bed body shell, the quilt is clamped on the quilt hanging buckle, and after the bed body is in a recovery state, the quilt can be propped against the mattress by the elastic part so as to be fixed.
The extension and shortening amplitudes of the electric push rod are determined by controlling the working time of the electric push rod through a controller, and a travel switch is not required to be additionally installed to determine the position of the bed body.
Drawings
FIG. 1 is a schematic view of the bed of the present invention in a recovery state.
FIG. 2 is a schematic sectional view of the bed of the present invention in a recovery state.
Fig. 3 is a schematic structural view of the bed of the present invention in an extended state.
Fig. 4 is an exploded view of the present invention.
Fig. 5 is a schematic structural diagram of the cabinet body of the invention.
FIG. 6 is a schematic exploded view of the bed of the present invention.
FIG. 7 is a schematic sectional view of the bed frame of the present invention.
Fig. 8 is an exploded view of the mattress drive of the present invention.
Fig. 9 is a schematic structural diagram of the password input device.
Fig. 10 is an enlarged view of the structure of the portion a of fig. 9.
Fig. 11 and 12 are schematic exploded structural views of the password input device.
Fig. 13 is an enlarged view of the structure of the portion B of fig. 11.
Fig. 14 is an enlarged view of the structure of the portion C of fig. 12.
1. A cabinet body; 10. a bed body supporting plate; 11. a storage chamber; 12. a drawer slot; 13. a bed body installation cavity; 131. a bed head; 132. a bed body rotating hole; 133. a push rod mounting rod; 134. a support plate rotation hole; 135. an elastic portion; 136. a storage tank; 14. a safety drawer; 15. a second electric push rod; 16. a safety drawer slot; D. a bed body; 2. a bed body shell; 20. a bed body rotating shaft; 21. sealing the sliding tube; 22. the quilt is hung and buckled; 23. an ultraviolet lamp; 25. the push rod is accommodated in the groove; 251. a push rod sliding groove; 26. the bed body supports the feet; 27. a support wall; 3. a mattress; 4. a mattress support frame; 41. a mattress piston; 5. a mattress driving section; 51. a connecting portion; 511. a drive piston; 512. a drive section connecting rod; 52. a piston seat; 521. a piston sliding chamber; 522. a vent fitting; 6. an electric push rod; 8. a password input device; 80. an air injection seat body; 801. a transverse gas orifice; 802. longitudinal gas injection holes; 803. a central concave hole; 804. an air pressure sensing hole; 805. a sensor cavity; 806. a rear projection; 81. an outer housing; 811. a through hole; 812. a pyroelectric sensor; 82. a circuit board; 821. an air pressure sensor; 822. perforating; 83. an air intake plate; 831. a transverse air vent fitting; 832. a longitudinal air vent fitting; 833. a transverse vent slot; 834. a longitudinal vent channel.
Detailed Description
Example 1
Referring to fig. 1 to 8, the multifunctional intelligent wardrobe according to the embodiment includes a wardrobe body 1; the front end of the cabinet body is provided with a bed body installation cavity 13; the lower part in the bed body installation cavity is rotatably connected with a bed body D.
The lower parts of the two long side walls of the bed body installation cavity are respectively and rotatably connected with an electric push rod 6 for driving the bed body to rotate.
When the electric push rod extends to the limit state, the bed body is driven to rotate upwards to be completely positioned in the bed body installation cavity, and the bed body is in a recovery state at the moment; the electric push rod is shortened, the bed body can be driven to rotate downwards to a horizontal position, and the bed body is in an extending state at the moment.
The bed body comprises a bed body shell 2 which is rotatably connected in the bed body installation cavity, a mattress 3 which is installed in the bed body shell and slides along the bed body shell longitudinally, a mattress support frame 4 which is fixedly connected to the lower end of the mattress, and a mattress driving part 5 which is installed at the bottom in the bed body shell and drives the mattress support frame to move.
A plurality of mattress pistons 41 are uniformly formed on the periphery of the lower end of the mattress support frame; and a sealing sliding pipe 21 which is respectively connected with each mattress piston in a sealing and sliding way is formed at the bottom in the bed body shell.
The mattress drive section includes a piston seat 52 fixedly attached to the bottom of the mattress housing and a connecting section 51 driven by an electric push rod.
A plurality of piston sliding cavities 521 which are respectively communicated with the sealing sliding pipes are formed on the side wall of the piston seat close to the connecting part; the side wall of the connecting part close to the piston seat is formed with a plurality of driving pistons 511 which are respectively connected with the piston sliding cavities in a sealing and sliding manner.
A plurality of air-vent joints 522 which are respectively communicated with the piston sliding cavities are formed on the piston seat; and a sliding pipe joint which is communicated with the sealing sliding pipe and the ventilation joint through a hose is formed at the lower part of the side wall of the sealing sliding pipe.
After the bed body rotates to horizontal position downwards, electric putter continues to shorten, drives connecting portion move towards being close to the cabinet body direction, and the drive piston moves to piston sliding cavity inside for air in the piston sliding cavity gets into in the sealed sliding tube through joint of ventilating, hose, slip union coupling, and then makes the increase of sealed sliding tube internal gas pressure, promotes mattress piston rebound, makes mattress support frame lifting.
When the upper end of the mattress is flush with the upper end of the bed body shell, the mattress is positioned at the upper limit position.
Before the bed body upwards rotates to the internal of cabinet, electric putter extension, drive connecting portion move towards keeping away from the cabinet body direction, and the drive piston moves to the piston sliding chamber outside for the atmospheric pressure descends in the sealed sliding tube, and mattress piston moves down, makes the mattress support frame descend.
When the mattress is retracted within the bed housing, the mattress is in a lower limit position.
A controller is arranged in the cabinet body; the electric push rod is electrically connected with the controller.
Push rod containing grooves 25 for containing the electric push rods are formed in the two sides of the side wall, close to the cabinet body, of the bed body shell respectively; a horizontally arranged push rod sliding groove 251 is formed on the side wall of the push rod containing groove close to the inner part of the bed body shell.
And driving part connecting rods 512 which penetrate through the push rod sliding grooves and are rotatably connected with the electric push rods are respectively formed on two sides of the connecting part.
The controller controls the electric push rod to work, and drives the connecting rod of the driving part to slide along the push rod sliding groove, so that the connecting part slides.
The upper parts of the two long-edge inner walls of the bed body shell are respectively and fixedly connected with a quilt hanging buckle 22 at one side far away from the cabinet body; the quilt hanging buckle is a male buckle, and the two corners of the short edge of the quilt are provided with the female buckle which is clamped with the quilt hanging buckle, so that the quilt can naturally droop and is flatly laid on the mattress when the bed body is vertically placed.
A plurality of elastic parts 135 are arranged on the upper part of the inner wall of the bed body installation cavity far away from the opening; the elastic part comprises an inserting column fixedly connected with the axis of the inner wall of the bed body mounting cavity and vertical to the inner wall of the bed body mounting cavity far away from the opening, and an elastic sliding tube inserted on the inserting column in a sliding manner; and an inserting spring is arranged between the inserting column and the elastic sliding tube.
When the bed body rotates to be about to enter the bed body installation cavity, the elastic sliding tube abuts against the quilt, the bed body continues to rotate, the elastic sliding tube slides towards the insertion column, the insertion spring contracts, and when the bed body completely enters the bed body installation cavity, the quilt is abutted against the mattress by the elastic sliding tube under the elastic force action of the insertion spring, so that the quilt is not easy to drop. The quilt hanging buckle and the quilt female buckle only play a role in temporary fixation.
The position that the cabinet body was kept away from to bed body shell lower extreme fixedly connected with bed body supporting legs 26, when the bed body was in the extension state, bed body supporting legs lower extreme offseted with ground for the stable placing of bed body can be subaerial.
The lower ends of the two side walls of the bed body installation cavity, which are close to the opening, are rotatably connected with a bed body supporting plate 10; the lower end of the side wall of the bed body shell close to the bed body installation cavity is provided with an obliquely arranged supporting wall 27; a bed body supporting wall which can be abutted against the supporting wall is formed at the upper end of the bed body supporting plate; a torsional spring for driving the upper end of the bed body supporting plate to rotate towards the direction of the cabinet body is arranged between the bed body supporting plate and the cabinet body.
When the bed body is in a recovery state, the bed body supporting plate is rotated to enable the supporting wall to be abutted against the bed body supporting wall, the bed body can be placed in the bed body installation cavity more stably, and meanwhile, the bed body supporting plate covers the lower portion of the bed body installation cavity to enhance the attractiveness.
A bed body rotating hole 132 is formed in the lower part of the inner wall of each side of the bed body installation cavity; a bed body rotating shaft 20 which is rotationally connected with the bed body rotating hole is formed on the side wall of the bed body shell;
the inner walls of the two sides of the bed body installation cavity are positioned below the bed body rotating hole and are fixedly connected with a push rod installation rod 133 which is rotationally connected with the electric push rod; the height of the connecting rod of the driving part is higher than that of the push rod mounting rod, so that the electric push rod cannot be in a horizontal state, and the phenomenon of blocking is avoided.
The inner wall of the bed body installation cavity far away from one side of the bed body is fixedly connected with a bed head 131.
The side wall of the bed body installation cavity is formed with a storage groove 136 which can be used for placing a pillow.
A plurality of ultraviolet lamps 23 are arranged on the upper part of the inner wall of the bed body shell; the ultraviolet lamp is electrically connected with the controller.
When the mattress is in the lower extreme position, each ultraviolet lamp is located above the mattress.
When the bed body is in a recovery state, the controller can control the ultraviolet lamp to work to sterilize the quilt.
The front end of the cabinet body is provided with a plurality of storage cavities 11 and drawer grooves 12; a cabinet door is respectively arranged on each storage cavity; the drawers are respectively arranged in the drawer grooves in a sliding way.
The positional relationship of the bed herein is that when the bed is in an extended state (shown in fig. 6).
When a user needs to sleep, the electric push rod is controlled by the controller to be shortened, so that the bed body rotates until the bed body is in an extending state.
The controller control electric putter continues to shorten because the bed body can't continue to rotate for electric putter drives connecting portion and removes to the piston seat direction, makes the sealed sliding tube internal gas pressure rise, and then makes the mattress support frame drive the mattress and rises, and when mattress motion to top extreme position, the controller control electric putter stop work.
When the user need retrieve the bed body, the controller control electric putter extension for electric putter drives connecting portion and removes to keeping away from the piston seat direction, makes the internal gas pressure of sealed sliding tube descend, and when the mattress was located below extreme position, the electric putter stop work was controlled to the controller.
Then the buckle on the quilt is clamped on the quilt hanging buckle.
The controller controls the electric push rod to continue to extend, so that the bed body rotates, and when the bed body is in a recovery state, the controller controls the electric push rod to stop working.
The electric push rod is controlled to work, so that the bed body can rotate, and when the bed body is not used, the bed body can be recovered in the bed body installation cavity, so that the space is saved; and can drive the bed body driving frame to move, and then drive the mattress to move up and down.
According to the invention, the mattress moves downwards, so that a cavity for accommodating the quilt is formed between the mattress and the bed body shell, the quilt is clamped on the quilt hanging buckle, and after the bed body is in a recovery state, the quilt can be propped against the mattress by the elastic part so as to be fixed.
The extension and shortening amplitudes of the electric push rod are determined by controlling the working time of the electric push rod through a controller, and a travel switch is not required to be additionally installed to determine the position of the bed body.
Example 2
As shown in fig. 9 to 14, the present embodiment is modified from embodiment 1 in the following manner: the front end of the cabinet body is provided with a safety drawer groove 14; the safety drawer groove is internally provided with a safety drawer 15 in a sliding way.
An electric plug 141 capable of fixing the safety drawer is installed on one side wall of the safety drawer.
A bolt sliding groove 151 is formed at the rear part of the side wall of the safety drawer close to one end of the electric bolt; an electric plug pin insertion tube 153 capable of being fixedly inserted into the electric plug pin is fixedly connected to one end of the plug pin sliding groove, which is close to the electric plug pin.
A bolt rod 16 is connected in the bolt sliding groove in a sliding manner; a plug head 161 with the diameter smaller than that of the plug rod is respectively formed at the two ends of the plug rod; the plug head close to one side of the electric plug can be inserted into the electric plug socket; the rear part of the side wall of the safety drawer far away from one end of the electric plug is provided with a bolt head groove 152 which is communicated with the bolt sliding groove and has the same diameter as the bolt head.
A bolt spring 162 is arranged between one end of the bolt rod far away from the electric plug and one end of the bolt head groove close to the electric plug.
And a bolt positioning groove capable of being inserted with the bolt head is formed on the side wall opposite to the side wall where the safety drawer groove and the electric bolt are positioned.
A password input device 8 for controlling the electric plug to work is arranged on the cabinet body; the electric plug is electrically connected with the password input device.
When a user needs to lock the safety drawer, the safety drawer is completely inserted into the safety drawer groove, when the electric plug receives a locking signal sent by the password input device, the electric plug extends and is inserted into the electric plug insertion tube, and the plug rod is pushed to move, so that the plug head at one side far away from the electric plug is inserted into the plug positioning groove, and the safety drawer is fixed in the newspaper drawer groove.
When the electric plug receives an unlocking signal sent by the password input device, the electric plug contracts and is separated from the electric plug insertion tube, and under the action of the elastic force of the plug spring, the plug head is separated from the plug positioning groove, so that the safety drawer can be drawn out from the safety drawer groove.
The password input device comprises an air injection seat body 80 and an air inlet plate 83 connected to the rear end of the air injection seat body.
The front end of the air injection seat body is provided with 10 induction positions, and the 10 induction positions correspond to 10 digital keys 0-9 respectively.
Every the response position is including the shaping in a central shrinkage pool 803 of jet-propelled pedestal front end, runs through two horizontal fumaroles 801 of jet-propelled pedestal and symmetrical position in central shrinkage pool left and right sides to and run through two vertical fumaroles 802 of jet-propelled pedestal and symmetrical position about the central shrinkage pool.
A sensor cavity 805 is formed at the rear end of the air injection seat body, and an air pressure sensor 821 with a detection end communicated with the central concave hole is arranged in the sensor cavity; and an air pressure sensing hole 804 communicated with the detection end of the air pressure sensor is formed between the inner wall of the central concave hole and the sensor cavity.
And a horizontal vent groove 833 and a longitudinal vent groove 834 which is integrally C-shaped are formed at the front end of the air inlet seat corresponding to the position of each induction position.
The left side and the right side of the transverse vent groove are communicated with the two transverse air injection holes; the upper end and the lower end of the longitudinal vent groove are communicated with the two longitudinal air injection holes.
And a transverse air hole joint 831 communicated with the middle position of the rear end of the transverse vent groove and a longitudinal air hole joint 832 communicated with the middle position of the rear end of the longitudinal vent groove are formed at the rear end of the air inlet seat corresponding to the position of each sensing position.
Each transverse air hole joint and each longitudinal air hole joint are respectively connected with an air outlet end of the air pump through hoses, and each hose is connected with an electromagnetic valve for controlling the on-off of air flow in series.
The front end of the password input device is provided with a pyroelectric sensor 812; and a buzzer for confirming the input state is also arranged in the password input device.
The air pump, the pyroelectric sensor, the buzzer and each electromagnetic valve are respectively electrically connected with the controller; when the pyroelectric sensor detects a signal, the controller controls the air pump and a part of the electromagnetic valves to work.
When the digital password sequence is input through the password input device, the input is carried out according to the following rules:
(1) a finger is used to approach an induction position corresponding to a first digit of a set password sequence until an air pressure sensor corresponding to the induction position detects a signal, and a buzzer sounds, namely the first digit is successfully input;
(2) the input value of the second digit is determined by the set value of the second digit and the state of the induction bit at the corresponding position when the first digit is input; a finger is used to approach the induction position corresponding to the input value of the second digit, until the air pressure sensor corresponding to the induction position detects a signal, the buzzer sounds, and the second digit is successfully input;
(2.1) if the transverse gas orifice and the longitudinal gas orifice of the induction bit corresponding to the first digit input value are sprayed by gas flows, the input value of the second digit is equal to the set value of the second digit plus 1; if the input value of the second digit is 9, the input value of the second digit is 0;
(2.2) if only the transverse gas injection holes in the induction position corresponding to the first digit input value are sprayed with gas flow, subtracting 1 from the set value of the second digit; if the input value of the second digit is 0, the input value of the second digit is 9;
(2.3) if only the longitudinal gas injection holes in the induction position corresponding to the first digit input value are sprayed with gas flow, the input value of the second digit is equal to the set value of the second digit;
(3) the input value of the subsequent digit is determined by the set value of the current digit and the state of the induction bit at the corresponding position when the previous digit is input, and the input rule of the specific input value is the same as the input rule of the second digit;
after the correct number code sequence is entered, the controller sends an unlock signal to the electrical plug so that the safety drawer can be withdrawn.
The following describes a method for using the password input device by way of example;
if the set numeric code sequence is 246159, when the pyroelectric sensor detects that someone approaches, the controller controls the air pump to work, and simultaneously the controller controls each electromagnetic valve to enable the induction position corresponding to each numeric key to be in the following state: 1 to +; 2- +; 3- +; 4-to-; 5-to-; 6-to-; 7 |; 8- |; 9 |; 0 |. Wherein "+" represents that the transverse gas injection hole and the longitudinal gas injection hole corresponding to the induction position both inject gas; "-" indicates that only the transverse jet holes jet corresponding to the sense bits; "-" indicates that only the longitudinal gas injection hole injects gas corresponding to the sense bit.
When the password is input, a finger is used to approach the induction position corresponding to the number 2 until the buzzer sounds, which indicates that the input of the first digit is successful;
then, a finger is used to approach the induction bit corresponding to the number 5 (4 + 1) until the buzzer sounds, which indicates that the second number is successfully input;
then, a finger is used to approach the induction position corresponding to the number 5 (6-1) until the buzzer sounds, which indicates that the input of the third digit is successful;
then, a finger is used to approach the induction position corresponding to the number 0 (1-1) until the buzzer sounds, which indicates that the fourth digit is successfully input;
then, a finger is used to approach the induction position corresponding to the number 5 until the buzzer sounds, which indicates that the input of the fifth digit is successful;
and then, the finger is used to approach the induction bit corresponding to the number 8 (9-1) until the buzzer sounds, which indicates that the sixth digit is successfully input.
After the correct number code sequence is entered, the controller sends an unlock signal to the electrical plug so that the safety drawer can be withdrawn.
As can be seen from the above example, the set numeric code sequence is 246159, and the input value is 255058, which is different from the set value.
Further, when the password input device is used for inputting the password next time, the pyroelectric sensor detects that someone approaches, the controller controls the air pump to work, and meanwhile, the controller controls the electromagnetic valves to enable the induction positions corresponding to the numerical keys to be in the following states (different from the previous state, the controller can be realized through the pseudo random numbers in the prior art): 1-to-; 2-to-; 3-to-; 4 |; 5- |; 6 |; 7 |; 8 to +; 9 to +; 0 to + is added.
When the password is input, a finger is used to approach the induction position corresponding to the number 2 until the buzzer sounds, which indicates that the input of the first digit is successful;
then, a finger is used to approach the induction position corresponding to the number 3 (4-1) until the buzzer sounds, which indicates that the input of the second number is successful;
then, a finger is used to approach the induction position corresponding to the number 5 (6-1) until the buzzer sounds, which indicates that the input of the third digit is successful;
then, a finger is used to approach the induction position corresponding to the number 1 until the buzzer sounds, which indicates that the fourth digit is successfully input;
then, a finger is used to approach the induction position corresponding to the number 4 (5-1) until the buzzer sounds, which indicates that the input of the fifth digit is successful;
and then, the finger is used to approach the induction position corresponding to the number 9, and the buzzer sounds to indicate that the input of the sixth digit is successful.
After the correct number code sequence is entered, the controller sends an unlock signal to the electrical plug so that the safety drawer can be withdrawn.
As can be seen from the above example, the set numeric code sequence is 246159, the input value is 235149, the input value is different from the set value and also different from the previous input value, and since the airflow is ejected for each sense bit, the determination of the state of the airflow can be made only by a close contact, and it is difficult to determine the state of the airflow for each sense bit by hearing or seeing. Thus, even if someone sees or even intentionally observes the process of inputting the password by the user, the person cannot know the set password.
Further, the following will further explain the parts not detailed in the above scheme:
the front end of the air injection seat body is connected with an outer shell 81, and the periphery of the rear end of the outer shell covers the peripheries of the air injection seat body and the air inlet plate; the outer shell, the air injection seat body and the air inlet plate can be fixedly connected through screws, can be welded into a whole (when all parts are metal) and can also be welded into a whole (when all parts are plastic) through ultrasonic waves.
The position shaping that corresponds each response position on the shell body has circular shape through-hole 811, the lower extreme that the terminal surface corresponds each response position before the shell body is equipped with digital label.
The horizontal fumarole that is located a response position and vertical fumarole front end opening lie in one outer wide in narrow conical shape or class conical wall, like this when the finger is close to the response position, horizontal fumarole and/or vertical fumarole spun air current easily form the trend toward central shrinkage pool flow for air pressure sensor detects the signal of atmospheric pressure increase easily, when the atmospheric pressure that air pressure sensor detected reached the setting value, the buzzer sound production, the digital input that the suggestion this response position corresponds succeeds.
By adjusting the power of the air pump, the distance of finger operation when inputting the password can be adjusted (the optimal operation distance is 5-15 mm). The area of each induction position is within 1cm, so that when an ordinary person uses one finger to approach the induction position, the ordinary person can intuitively feel that the transverse air injection hole or the longitudinal air injection hole or both the two groups of air injection holes inject air.
Each air pressure sensor is arranged on a circuit board 82, and a through hole 822 is formed in the position, corresponding to each sensing position, of the circuit board; the back of the air injection seat body is provided with a rear convex part 806 in a position corresponding to the through hole, the end face of the rear convex part is flush with the rear end face of the circuit board, so that the rear convex part is abutted against the front end face of the air inlet plate, the transverse air injection holes and the transverse vent grooves can form an air flow passage, and the longitudinal air injection holes and the longitudinal vent grooves can form an air flow passage.
The air pressure induction holes are arranged at an angle of 45 degrees so as to be staggered with the positions of the transverse air injection holes and the longitudinal air injection holes.
In addition, the controller controls the signal of the pyroelectric sensor to control the operation of the air pump, the electromagnetic valve and the like is a conventional technical means in the field, and the detailed description is omitted.
In addition, the password input device is also provided with two sensing bits which respectively correspond to a ' x ' key and a ' #, has the functions similar to that of the conventional password input device, and can be used for assisting in inputting a set password, modifying the set password, re-inputting when the password input is found to be wrong, and the like. Since the "-" key and "#" key are not used as code bits, the transverse air hole joint or the longitudinal air hole joint corresponding to the "-" key and "#" key can be directly connected with the air pump through the hose without connecting an electromagnetic valve.
When the safety drawer needs to be locked, the safety drawer is continuously close to the star key twice, the buzzer sounds twice continuously, and the controller sends a locking signal to the electric plug.
When a user operates the bed body, the user sequentially approaches the numbers' 369#, the controller controls the electric push rod to contract, when the specified time is reached, the electric push rod stops contracting, and at the moment, the bed body rotates to a horizontal position from the bed body installation cavity; the user approaches the number '369 #' in sequence, the controller continues to control the electric push rod to contract, when the specified time is reached, the electric push rod stops contracting, and the mattress is located at the upper limit position.
The user sequentially approaches to "# 963", the controller controls the electric push rod to extend, and when the specified time is reached, the electric push rod stops extending, and the mattress is positioned at the lower limit position; the user gets close to "# 963" in sequence, the controller controls the electric push rod to extend, when the specified time is reached, the electric push rod stops extending, and the bed body is contracted in the bed body installation cavity.
Claims (4)
1. A multifunctional intelligent wardrobe comprises a wardrobe body; the method is characterized in that: the front end of the cabinet body is provided with a bed body installation cavity; the lower part in the bed body installation cavity is rotationally connected with a bed body;
the lower parts of the two long side walls of the bed body installation cavity are respectively and rotatably connected with an electric push rod for driving the bed body to rotate;
when the electric push rod extends to the limit state, the bed body is driven to rotate upwards to be completely positioned in the bed body mounting cavity; the electric push rod is shortened, and the bed body can be driven to rotate downwards to a horizontal position;
the bed body comprises a bed body shell rotatably connected in the bed body installation cavity, a mattress which is installed in the bed body shell and slides along the bed body shell longitudinally, a mattress supporting frame fixedly connected to the lower end of the mattress, and a mattress driving part which is installed at the bottom in the bed body shell and drives the mattress supporting frame to move;
a plurality of mattress pistons are uniformly formed on the periphery of the lower end of the mattress support frame; a sealing sliding pipe which is respectively connected with each mattress piston in a sealing sliding way is formed at the bottom in the bed body shell;
the mattress driving part comprises a piston seat fixedly connected to the inner bottom of the mattress shell and a connecting part driven by an electric push rod;
a plurality of piston sliding cavities which are respectively communicated with the sealing sliding pipes are formed on the side wall of the piston seat close to the connecting part; a plurality of driving pistons which are respectively connected with the piston sliding cavities in a sealing and sliding manner are formed on the side wall of the connecting part close to the piston seat;
after the bed body rotates downwards to a horizontal position, the electric push rod is continuously shortened to drive the connecting part to move towards the direction close to the cabinet body, so that the mattress supporting frame is lifted;
before the bed body rotates upwards to the inside of the cabinet body, the electric push rod extends to drive the connecting part to move in the direction far away from the cabinet body, so that the mattress supporting frame descends;
a controller is arranged in the cabinet body; the electric push rod is electrically connected with the controller;
quilt hanging buckles are respectively and fixedly connected to the upper parts of the two long-edge inner walls of the bed body shell, which are far away from one side of the cabinet body; the quilt hanging buckle is a male buckle; a cavity for accommodating a quilt is formed between the mattress and the bed body shell by downwards moving the mattress, and the quilt is clamped on the quilt hanging buckle;
a plurality of elastic parts are arranged on the upper part of the inner wall of the bed body installation cavity far away from the opening; the elastic part comprises an inserting column fixedly connected with the axis of the inner wall of the bed body mounting cavity and vertical to the inner wall of the bed body mounting cavity far away from the opening, and an elastic sliding tube inserted on the inserting column in a sliding manner; an inserting spring is arranged between the inserting column and the elastic sliding tube; after the bed body is in a recovery state, the quilt can be propped on the mattress by the elastic part so as to be fixed.
2. The multifunctional intelligent wardrobe of claim 1, wherein: push rod containing grooves for containing the electric push rods are formed in the two sides of the side wall, close to the cabinet body, of the bed body shell respectively; a horizontally arranged push rod sliding groove is formed on the side wall of the push rod containing groove close to the inner part of the bed body shell;
and driving part connecting rods which penetrate through the push rod sliding grooves and are rotatably connected with the electric push rods are respectively formed on two sides of the connecting part.
3. The multifunctional intelligent wardrobe of claim 1, wherein: the lower ends of the two side walls of the bed body installation cavity, which are close to the opening, are rotatably connected with a bed body supporting plate; the lower end of the side wall of the bed body shell close to the bed body installation cavity is an obliquely arranged supporting wall; a bed body supporting wall which can be abutted against the supporting wall is formed at the upper end of the bed body supporting plate; a torsional spring for driving the upper end of the bed body supporting plate to rotate towards the direction of the cabinet body is arranged between the bed body supporting plate and the cabinet body.
4. The multifunctional intelligent wardrobe of claim 1, wherein: a plurality of ultraviolet lamps are arranged on the upper part of the inner wall of the bed body shell; the ultraviolet lamp is electrically connected with the controller.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910158964.1A CN109846229B (en) | 2019-03-04 | 2019-03-04 | Multifunctional intelligent wardrobe |
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| CN201910158964.1A CN109846229B (en) | 2019-03-04 | 2019-03-04 | Multifunctional intelligent wardrobe |
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| CN109846229B true CN109846229B (en) | 2021-02-19 |
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| CN109846229A (en) | 2019-06-07 |
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Effective date of registration: 20210119 Address after: No.17, Langbei Sixth Industrial Zone, Tongle community, Longgang street, Longgang District, Shenzhen, Guangdong 518000 Applicant after: Shenzhen Huayi integrated home furnishing Co.,Ltd. Address before: 317599 room 1902, 2 Chuang Chuang building, 1333 Wanchang Road, Chengdong street, Wenling, Taizhou, Zhejiang, China Applicant before: TAIZHOU RUIXIN TECHNOLOGY Co.,Ltd. |
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