CN211632524U - Intelligent bed with temperature adjusting function - Google Patents
Intelligent bed with temperature adjusting function Download PDFInfo
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- CN211632524U CN211632524U CN202020015030.0U CN202020015030U CN211632524U CN 211632524 U CN211632524 U CN 211632524U CN 202020015030 U CN202020015030 U CN 202020015030U CN 211632524 U CN211632524 U CN 211632524U
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Abstract
The utility model discloses an intelligence bed with temperature regulation function relates to intelligent house technical field, can be less than self-heating when the threshold value at the temperature, avoids the user to catch a cold. This intelligence bed includes the bedstead and can dismantle the folding mattress who is connected with the bedstead, folding mattress includes by the supreme mattress body that sets gradually down, warm layer of electricity and temperature sensing layer, and be used for suit mattress body, the protective sheath on warm layer of electricity and temperature sensing layer, rotate on the bedstead and connect a movable support, folding mattress's movable part and movable support fixed connection, and folding mattress's fixed part and bedstead fixed connection, be equipped with driving motor on the bedstead, the free end and the movable support connection of driving motor output shaft, the bedstead includes two parallel arrangement's bracing piece and establishes a plurality of horizontal poles between two bracing pieces.
Description
Technical Field
The utility model relates to an intelligence house technical field especially relates to an intelligence bed with temperature regulation function.
Background
In winter, due to the low environmental temperature, people can tightly cover the quilt when sleeping at night. However, some people sleep with a large turning range, the quilt covered on the body often slips off from the human body due to the turning of the people, people who sleep asleep often feel difficult to find that the quilt falls off, and people feel cold and catch cold, so that certain harm is caused to the health of people, and the room for improvement is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an intelligence bed with temperature regulation function can be less than the threshold value when the temperature self-heating, avoids the user to catch a cold.
In order to realize the above object, an aspect of the utility model provides an intelligence bed with temperature regulation function, including the bedstead and with the folding mattress of connection can be dismantled to the bedstead, folding mattress includes by lower supreme mattress body, the warm layer of electricity and the temperature sensing layer that sets gradually, and is used for the suit mattress body the warm layer of electricity with the protective sheath on temperature sensing layer, rotate on the bedstead and connect a movable support, folding mattress's movable part and movable support fixed connection, just folding mattress's fixed part with bedstead fixed connection, be equipped with driving motor on the bedstead, the free end and the movable support connection of driving motor output shaft, the bedstead includes two parallel arrangement's bracing piece and establishes a plurality of horizontal poles between two bracing pieces.
Preferably, the electric heating layer comprises a controller, and a heating wire and a temperature sensor which are respectively connected with the controller, the controller comprises a control circuit and a constant current protection circuit connected with the control circuit, the control circuit is respectively connected with the temperature sensor and the heating wire, and the heating wire is connected with the constant current protection circuit.
Preferably, the folding mattress further comprises pressure sensors distributed on the electric heating layer and used for detecting whether a person lies down, and the pressure sensors are connected with the control circuit;
the control circuit is used for controlling the electric heating wire to be conducted and heated when the pressure sensor detects that people press the bed and the temperature sensor detects that the temperature of the bed body is lower than a temperature threshold value.
Further, the bed body temperature monitoring device further comprises a reminding module connected with the control circuit, and the reminding module is used for giving a reminding when the conducting and heating time of the electric heating wire exceeds a time threshold value but the bed body temperature is still lower than a temperature threshold value.
Optionally, the reminding module comprises a light reminding device and/or a sound reminding device.
Preferably, the bedstead is provided with a rotating shaft arranged along the width direction of the support frame, the movable support is fixedly connected with the rotating shaft, the movable support is connected with a connecting rod, the back surface of the connecting rod is fixedly connected with an L-shaped push rod, the driving motor is arranged at the bottom of the bedstead, the tail part of the driving motor is hinged with the bedstead, and the free end of an output shaft of the driving motor is hinged with the lower end of the L-shaped push rod.
Preferably, the remote control device further comprises a remote controller connected with the driving motor, and the remote controller is used for remotely controlling the working state of the driving motor.
Compared with the prior art, the utility model provides an intelligence bed with temperature regulation function has following beneficial effect:
the utility model provides an intelligent bed with temperature regulation function, which comprises a bed frame and a folding bed mattress, wherein the folding bed mattress is provided with a bed mattress body, an electric heating layer and a temperature sensing layer from bottom to top in sequence, in order to facilitate the installation, the bed mattress body, the electric heating layer and the temperature sensing layer are required to be integrally packaged by utilizing a protective sleeve, in order to realize the lifting of the intelligent bed, a movable support which is rotatably connected is also arranged on the bed frame, the movable part of the folding bed mattress is fixedly connected with the movable support, the fixed part of the folding bed mattress is fixedly connected with the bed frame, a driving motor is fixed on the bed frame, the free end of an output shaft of the driving motor is connected with the movable support, the movable support is further driven by the driving motor, the lifting control of the movable part of the folding bed mattress is realized, the bed frame comprises two support rods which are arranged in parallel and a plurality, the folding mattress is placed on the cross bar and fixed with the bedstead.
In addition, the temperature sensing layer is used for real-time detection bed body surface temperature, and when the temperature that detects when being less than preset temperature threshold value, the warm layer automatic operation heating of electricity realizes the constant temperature effect to bed body surface.
Drawings
The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:
fig. 1 is a side view of an intelligent bed with temperature adjusting function in an embodiment of the present invention;
FIG. 2 is a top view of a bed frame according to an embodiment of the present invention;
fig. 3 is a schematic perspective view of an intelligent bed with a temperature adjusting function in an embodiment of the present invention;
FIG. 4 is a side view of a folding mattress according to an embodiment of the present invention;
fig. 5 is a schematic circuit diagram of a controller according to an embodiment of the present invention.
1-folding mattress, 2-bedstead;
3-a rotating shaft and 4-a movable bracket;
5-movable part, 6-fixed part;
7-driving motor, 8-L-shaped push rod;
9-support bar, 10-cross bar;
11-mattress body, 12-electric heating layer;
13-temperature sensing layer.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail with reference to the accompanying drawings. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Please refer to fig. 1-5, this embodiment provides an intelligent bed with temperature adjustment function, which includes a bedstead 2 and a foldable mattress 1 detachably connected to the bedstead 2, the foldable mattress 1 includes a mattress body 11, an electric heating layer 12 and a temperature sensing layer 13 sequentially arranged from bottom to top, and a protective cover for the mattress body 11, the electric heating layer 12 and the temperature sensing layer 13, the bedstead 2 is rotatably connected to a movable support 4, a movable portion 5 of the foldable mattress 1 is fixedly connected to the movable support 4, a fixing portion 6 of the foldable mattress 1 is fixedly connected to the bedstead 2, the bedstead 2 is provided with a driving motor 7, a free end of an output shaft of the driving motor 7 is connected to the movable support 4, the bedstead 2 includes two support rods 9 arranged in parallel and a plurality of cross rods 10 arranged between the two support rods 9.
The intelligent bed with the temperature adjusting function provided by the embodiment comprises a bed frame 2 and a folding bed mattress 1, wherein the folding bed mattress 1 is sequentially provided with a bed mattress body 11, an electric heating layer 12 and a temperature sensing layer 13 from bottom to top, in order to facilitate installation, the bed mattress body 11, the electric heating layer 12 and the temperature sensing layer 13 are integrally packaged by using a protective sleeve, in order to realize the lifting of the intelligent bed, the bed frame 2 is further provided with a movable support 4 which is rotatably connected, so that a movable part 5 of the folding bed mattress 1 is fixedly connected with the movable support 4, a fixed part 6 of the folding bed mattress 1 is fixedly connected with the bed frame 2, the bed frame 2 is fixedly provided with a driving motor 7, the free end of an output shaft of the driving motor 7 is connected with the movable support 4, the movable support 4 is further driven by the driving motor 7, and the lifting control of the movable part 5 of the folding bed mattress 1 is, the bed frame 2 comprises two support rods 9 arranged in parallel and a plurality of cross rods 10 arranged between the two support rods 9, and the folding mattress 1 is placed on the cross rods 10 and fixed with the bed frame 2. The purpose of detachable connection of the bedstead 2 and the folding mattress 1 is that the bedstead can be conveniently replaced and transported.
In addition, temperature sensing layer 13 is used for real-time detection bed body surface temperature, and when the temperature that detects extremely be less than preset temperature threshold value, electric heating layer 12 automatic operation heating realizes the constant temperature effect to the bed body surface.
The electric heating layer 12 in the above embodiment includes a controller, and an electric heating wire and a temperature sensor respectively connected to the controller, the controller includes a control circuit and a constant current protection circuit connected to the control circuit, the control circuit is respectively connected to the temperature sensor and the electric heating wire, and the electric heating wire is connected to the constant current protection circuit.
During the specific implementation, the electric heating layer includes the zone of heating and non-zone of heating, the zone of heating can be designed to the shape region corresponding with people's size, and the heating wire only arranges in the zone of heating, compares like this and all sets up to the zone of heating with the universe of electric heating layer, can reduce the consumption of electric energy when reaching the same heating effect. Illustratively, the heating zone may be configured as a "single-bodied" or "double-bodied" to meet the heating needs of a single bed or of a double bed. Further, the heating zone is only a body area of a 'single body shape' or a 'double body shape', namely the heating zone is not arranged at the head position, so that the comfort of the head is guaranteed.
Referring to fig. 5, the control circuit includes a transformer T, a relay K1, a contactor KM, a switch S, a diode D1, a diode D2, a diode D3, a polar capacitor C1, and a resistor R4. The diode D1 and the diode D2 are both realized by adopting a 1N4007 type silicon rectifier tube, and the diode D3 is realized by adopting an N4013 type common diode; the relay K1 is realized by a JRX-13F type 12V direct current relay, and the contactor KM is realized by an alternating current contactor with the coil voltage of 220V; the transformer T is realized by a BOD-150VA type power transformer with 3-5W and double 12V secondary voltage; the resistor R4 is realized by a magnetic sheet resistor with the resistance value of 10k omega; and the polar capacitor C1 is realized by a filter capacitor with the capacitance value of 0.01 mu F/12V.
When the transformer T secondary side inductance coil is connected, the pole of the diode D2P is connected with the same-name end of the transformer T secondary side inductance coil, and the N pole of the diode D1 is connected with the N pole of the diode D1. The anode of the polar capacitor C1 is connected to the N-pole of the diode D1, and the cathode is connected to the temperature sensor 7 and then grounded. One end of the resistor R4 is connected with the negative electrode of the polar capacitor C1, and the other end is connected with the middle tap of the secondary inductance coil of the transformer T. The N-pole of the diode D3 is connected to the positive pole of the polar capacitor C1, and the P-pole is connected to the temperature sensor.
The relay K1 is connected in series between the P pole and the N pole of the diode D3, one end of the contactor KM is connected with the non-dotted end of the primary side inductance coil of the transformer T, and the other end of the contactor KM is connected with one end of the switch S after passing through the normally open contact K-1 of the relay K1; the other end of the switch S is connected with the end with the same name of the primary side inductance coil of the transformer T; the non-homonymous end of the primary inductance coil of the transformer T is connected with the constant-current protection circuit through a contact point KM-1 of the contactor KM, and the non-homonymous end of the primary inductance coil of the transformer T and one end of the switch S are used as input ends of the control circuit; the contactor KM is connected with the electric heating wire through a normally open contact K-1 of a relay K1.
Further, as shown in fig. 5, the constant current protection circuit is composed of a transistor VT1, a transistor VT2, a resistor R1, a resistor R2, an adjustable resistor R3, a resistor R5, a polar capacitor C2, a polar capacitor C3, and an inductor L. The triode VT1 and the triode VT2 are both 3DG12 type triodes; the resistance value of the resistor R1 is 100k omega, the resistance value of the resistor R2 is 1k omega, the resistance value of the resistor R3 is 10k omega, and the resistance value of the resistor R5 is 4k omega; the capacitance value of the polar capacitor C2 is 2.2 mu F/12V, and the capacitance value of the polar capacitor C3 is 220 mu F/12V; and the inductance value of the inductor L is 50 muh.
When the transformer T primary side inductance coil is connected, one end of the resistor R1 is connected with a collector electrode of the triode VT1, and the other end of the resistor R1 is connected with a non-dotted end of the transformer T primary side inductance coil after a contact point KM-1 of the contactor KM is adjusted. The positive pole of the polar capacitor C2 is connected with the collector of the triode VT1 after passing through the inductor L, and the negative pole is connected with the base of the triode VT 2. The anode of the polar capacitor C3 is connected with the emitter of the triode VT1 through the resistor R2, and the cathode is grounded.
One end of the adjustable resistor R3 is connected with the emitter of the triode VT1, and the other end is connected with the cathode of the polar capacitor C3. One end of the resistor R5 is connected with the emitter of the transistor VT2, and the other end is connected with the cathode of the polar capacitor C3. The base electrode of the triode VT1 is connected with the base electrode of the triode VT 2; the collector of the triode VT2 is connected with the heating wire.
In specific implementation, the temperature controller is connected with a power supply, the switch S is started, the voltage of 220V alternating current is reduced by the transformer T, rectified by the diode D1 and the diode D2, and filtered by the polar capacitor C1, and then a +12V working power supply is provided for the relay K1. When the power supply is just switched on, the heating temperature measured by the temperature sensor is lower than the temperature threshold value (36.5 +/-0.05 ℃) of the temperature sensor, the control contact of the temperature sensor is in an off state, the relay K1 is in a release state, and the normally open contact K-1 is switched on, so that the contact KM-1 of the alternating current contactor KM is attracted.
At this time, the resistor R1 of the constant current protection circuit limits the current of the ac contactor KM, the transistor VT1 is over-current, the transistor VT1 provides a stable base-voltage for the transistor VT2, that is, the triode 1 and the transistor VT2 play a role of outputting a constant voltage, and the resistor R2 arranged on the emitter of the transistor VT1 is connected in parallel with the adjustable resistor R3, so that the transistor VT1 has a small ac conductance and a high transconductance, thereby ensuring that the transistor VT1 has a good constant voltage performance. The triode VT2 has a large output alternating current resistor, the polar capacitor C3 is used for ensuring the stability of the output oscillating current, the triode VT2 outputs stable current to the electric heating wire under the action of the polar capacitor C3, and the electric heating wire is electrified to start heating.
When the temperature rises to the temperature threshold value (36.5 +/-0.05 ℃) of the temperature sensor, the temperature control contact of the temperature sensor is connected, the relay K1 is electrified and sucked, the normally open contact K-1 is disconnected, the contact KM-1 of the alternating current contactor KM is released, and the electric heating wire is powered off to stop heating. Then the temperature begins to slowly drop again, when the temperature drops below the temperature threshold value (36.5 +/-0.05 ℃) of the temperature sensor, the temperature control contact inside the temperature sensor is disconnected again, the relay K1 is released, the contact KM-1 of the alternating current contactor KM is attracted, and the heating wire is electrified again to start heating. The above steps are repeated to keep the temperature of the surface of the bed body constant.
Optionally, the folding mattress 1 further comprises pressure sensors (not shown in the drawings) distributed on the electric heating layer 12 for detecting whether a person lies down, and the pressure sensors are connected with the control circuit; the control circuit is used for controlling the electric heating wire to be conducted and heated when the pressure sensor detects that people press and the temperature sensor detects that the temperature of the bed body is lower than the temperature threshold value.
During specific implementation, the P pole of the diode D3 can be connected with the pressure sensor, when the pressure value detected by the pressure sensor exceeds a pressure threshold value, a person is judged to lie and press on the bed, and at the moment, if the heating temperature detected by the temperature sensor is lower than the temperature threshold value of the temperature sensor at the same time, the temperature control contact inside the temperature sensor is disconnected again, the relay K1 is released, the contact KM-1 of the alternating current contactor KM is attracted, and the heating wire is electrified to start heating. Through the setting of pressure sensor, can avoid the heating wire to heat when nobody in the bed, play energy-conserving effect.
Preferably, the above embodiment further comprises a reminding module connected to the control circuit, wherein the reminding module is used for giving a reminding when the time for conducting and heating the electric heating wire exceeds a time threshold value but the bed body temperature is still lower than a temperature threshold value. Illustratively, the reminding module comprises a light reminding device and/or a sound reminding device. Therefore, the user can wake up in time in a nighttime, and the potential safety hazard caused by long-time heating of the electric heating wire is avoided.
One scheme is that a connecting rod is connected to the movable support 4, an L-shaped push rod 8 is fixedly connected to the back of the connecting rod, the driving motor 7 is arranged at the bottom of the bedstead 2, the tail of the driving motor 7 is hinged to the bedstead 2, and the free end of an output shaft of the driving motor 7 is hinged to the lower end of the L-shaped push rod 8. And a remote controller connected with the driving motor 7, wherein the remote controller is used for remotely controlling the working state of the driving motor 7.
The other scheme is that a rotating shaft 3 arranged along the width direction of the support frame is further arranged on the bedstead 2, the movable support 4 is fixedly connected with the rotating shaft 3 at the moment, the movable support 4 is connected with a connecting rod, the back surface of the connecting rod is fixedly connected with an L-shaped push rod 8, the driving motor 7 is arranged at the bottom of the bedstead 2, the tail part of the driving motor 7 is hinged with the bedstead 2, and the free end of an output shaft of the driving motor 7 is hinged with the lower end of the L-shaped push rod 8.
During specific implementation, a user can send a control instruction to the driving motor 7 through the remote controller, if the "ascending instruction" is detected, after the driving motor 7 receives the "ascending instruction", the free end of the output shaft is controlled to continue to extend out, the extending process of the free end can act on the L-shaped push rod 8, so that the L-shaped push rod 8 synchronously moves upwards, and the movable support 4 is driven to move upwards, so that the ascending control of the movable part 5 of the folding mattress 1 is realized, otherwise, the action process of outputting the "descending instruction" is the opposite process of the "ascending instruction", and the embodiment is not repeated.
It will be understood by those skilled in the art that all or part of the steps of the method of the present invention may be implemented by hardware that is related to instructions of a program, the program may be stored in a computer-readable storage medium, and when the program is executed, the program includes the steps of the method of the embodiment, and the storage medium may be: ROM/RAM, magnetic disks, optical disks, memory cards, and the like.
The above embodiments are only specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention, and all should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. The utility model provides an intelligence bed with temperature regulation function, its characterized in that, including the bedstead and with the folding mattress of connection can be dismantled to the bedstead, folding mattress includes by lower supreme mattress body, warm layer of electricity and the temperature sensing layer that sets gradually, and is used for the suit the mattress body warm layer with the protective sheath on temperature sensing layer, rotate on the bedstead and connect a movable support, folding mattress's movable part and movable support fixed connection, just folding mattress's fixed part with bedstead fixed connection, be equipped with driving motor on the bedstead, the free end and the movable support connection of driving motor output shaft, the bedstead includes two parallel arrangement's bracing piece and establishes a plurality of horizontal poles between two bracing pieces.
2. The intelligent bed with temperature adjusting function according to claim 1, wherein the electric heating layer comprises a controller and a heating wire and a temperature sensor which are respectively connected with the controller, the controller comprises a control circuit and a constant current protection circuit which is connected with the control circuit, the control circuit is respectively connected with the temperature sensor and the heating wire, and the heating wire is connected with the constant current protection circuit.
3. The intelligent bed with temperature adjusting function as claimed in claim 2, wherein the folding mattress further comprises pressure sensors distributed on the electric heating layer for detecting whether a person lies down, and the pressure sensors are connected with the control circuit;
the control circuit is used for controlling the electric heating wire to be conducted and heated when the pressure sensor detects that people press the bed and the temperature sensor detects that the temperature of the bed body is lower than a temperature threshold value.
4. The intelligent bed with the temperature adjusting function according to claim 3, further comprising a reminding module connected with the control circuit, wherein the reminding module is used for giving a reminding when the time for conducting and heating the heating wires exceeds a time threshold value but the bed body temperature is still lower than a temperature threshold value.
5. The intelligent bed with the temperature regulation function according to claim 4, wherein the reminding module comprises a light reminding device and/or a sound reminding device.
6. The intelligent bed with the temperature adjusting function as claimed in claim 1, wherein a connecting rod is connected to the movable support, an L-shaped push rod is fixedly connected to the back of the connecting rod, the driving motor is disposed at the bottom of the bed frame, the tail of the driving motor is hinged to the bed frame, and the free end of the output shaft of the driving motor is hinged to the lower end of the L-shaped push rod.
7. The intelligent bed with temperature regulation function of claim 6, further comprising a remote controller connected with the driving motor, wherein the remote controller is used for remotely controlling the working state of the driving motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020015030.0U CN211632524U (en) | 2020-01-06 | 2020-01-06 | Intelligent bed with temperature adjusting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020015030.0U CN211632524U (en) | 2020-01-06 | 2020-01-06 | Intelligent bed with temperature adjusting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211632524U true CN211632524U (en) | 2020-10-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020015030.0U Active CN211632524U (en) | 2020-01-06 | 2020-01-06 | Intelligent bed with temperature adjusting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211632524U (en) |
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2020
- 2020-01-06 CN CN202020015030.0U patent/CN211632524U/en active Active
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