CN211021810U - Intelligent mattress adaptive electric blanket system - Google Patents
Intelligent mattress adaptive electric blanket system Download PDFInfo
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- CN211021810U CN211021810U CN201920792687.5U CN201920792687U CN211021810U CN 211021810 U CN211021810 U CN 211021810U CN 201920792687 U CN201920792687 U CN 201920792687U CN 211021810 U CN211021810 U CN 211021810U
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Abstract
The utility model provides an intelligence mattress adaptation electric blanket system: the mattress comprises a mattress body, wherein a plurality of pressure sensors are arranged on the mattress body; the electric blanket is detachably laid on the upper surface of the mattress body and is provided with a plurality of heating areas; the intelligent control module is used for analyzing and determining the position information of each part of the human body on the mattress body according to the pressure information detected by the pressure sensor and sending the position information to the electric-generating heat control module; the electric heating control module is used for receiving the position information sent by the intelligent control module, so that the heating starting or closing operation of each heating area is controlled according to the position information, and the heating amount of each heating area in the heating starting state is controlled. Mattress body adaptation electric blanket eliminated the phenomenon that generates heat and bring the harm to mattress body circuit, can carry out the regulation of the operation that generates heat of each position of human body according to the change of human position.
Description
Technical Field
The utility model relates to an intelligence technical field, in particular to intelligence mattress adaptation electric blanket system.
Background
In modern intelligent systems, intelligent processing and operation relate to many aspects of social life, and great convenience is brought to the life of people. The application of the intelligent mattress also brings a lot of comfortable experiences, for example, the soft and hard adjustment of the mattress and the control operation of the contact temperature enable the functions of the intelligent mattress to be more various; some intelligent mattresses can also be deformed and adjusted in angle in sections, for example, the upper half of the body or legs of a user can be supported, so that the requirements of the user on the directions of watching television, reading books and the like on the bed can be met.
At present, climate change is still a concern. The change of weather and the change of temperature in four seasons affect the life of people. People with cold feet feel much discomfort to sudden drop of air temperature in winter, the body of weak people is easily damaged by the drop of the air temperature at night, and the problem of warming at night in winter is still a topic of concern for some people. The existing intelligent mattress body usually adopts a built-in heating layer mode to heat a human body, the heating mode not only increases the hardware cost, but also the heating component is built in the mattress body, the requirement of a warm zone is not suitable, and the configuration is not flexible enough. In addition, the inside circuit that generates heat of mattress body still brings the damage to the mattress body easily for the inflation cavity of mattress body takes place ageing phenomenon, and it is more ideal to use the electric blanket to human heating to this visible to intelligent mattress collocation.
However, the whole blanket surface of the traditional electric blanket heats uniformly, and the heating of a certain part of a human body and the adjustment of the heating amount cannot be realized according to the prone position and the position of the human body. The conventional electric blanket is operated by heating with an electric heating wire, which causes the problem of hardness of the electric heating wire, and the electric blanket is not attached to the surface of the mattress body when the mattress body is deformed and the angle of the electric blanket is adjusted, thereby causing discomfort in the use process.
In order to solve the problems, an intelligent mattress adaptive electric blanket system is urgently needed in the prior art, so that the electric blanket is always attached to a mattress body, the heating operation of the electric blanket is coordinated with the change of the position of a human body on the mattress body, a user can use the electric blanket more conveniently, and electricity is saved.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
In order to overcome at least one defect in the prior art, the utility model provides an intelligent mattress adapting electric blanket system, which adapts an external electric blanket for a mattress body, so that the phenomenon that a heating component is arranged in the mattress body to damage and age a circuit and an inflation cavity of the mattress body is eliminated; the electric blanket can adjust the heating and the heat productivity of each part of the human body according to the prone position and the position of the human body; the electric blanket adapts to the requirement of the deformation of the mattress body, and when the mattress body deforms, the electric blanket and the mattress body keep a fit state.
(II) technical scheme
As a first aspect of the utility model, the utility model discloses an intelligence mattress adaptation electric blanket system, include:
the mattress comprises a mattress body, wherein a plurality of pressure sensors are arranged on the mattress body, and a plurality of independent chambers are arranged in the mattress body;
the electric blanket is detachably paved on the upper surface of the mattress body and is provided with a plurality of heating areas;
the intelligent control module is used for analyzing and determining the position information of each part of the human body on the mattress body according to the pressure information detected by the pressure sensor and sending the position information to the electric-generating heat control module;
and the electric heating control module is used for receiving the position information sent by the intelligent control module, so that the heating starting or closing operation of each heating area is controlled according to the position information, and the heating value of each heating area in the heating starting state is controlled.
In one possible embodiment, the pressure sensors on the mattress body are distributed in a matrix arrangement.
In a possible implementation mode, the independent chambers are connected with an inflator pump through air ducts, and the independent chambers are inflated or exhausted to adjust the softness and hardness degree of the mattress body.
In a possible implementation mode, a deformation support part is arranged below the mattress body, and the deformation support part drives the mattress body to adjust the height state of different region positions of the mattress body.
In a possible embodiment, the intelligent control module is further configured to issue an adjustment command to the inflator and/or the deformation support.
In a possible embodiment, the electric blanket comprises: single-person electric blankets and double-person electric blankets.
In a possible implementation manner, each heating area is provided with a conventional electric heating conductor and a flexible electric heating conductor, the flexible electric heating conductor is arranged at the junction of the conventional electric heating conductors of two adjacent heating areas, and the conventional electric heating conductor and the flexible electric heating conductor are used for realizing the heating of the heating areas.
In a possible embodiment, the electric heating control module includes an intelligent mattress interface, and the intelligent mattress interface is connected to the intelligent control module, so that the intelligent control module sends the position information to the electric heating controller through the intelligent mattress interface, so that the electric heating controller gives a heating operation instruction to the heating area.
In a possible implementation manner, the electric heating controller and the intelligent control module are connected with the user terminal in a wireless communication manner.
(III) advantageous effects
The utility model provides an intelligent mattress adapting electric blanket system, which is characterized in that an external electric blanket is adapted to a mattress body, and the electric blanket is detachably laid on the mattress body, so that the phenomenon that a heating component is arranged in the mattress body in the prior art to damage a circuit of the mattress body is eliminated; the pressure sensor on the mattress body detects the pressure value, and intelligent control module real-time analysis human position information of locating on the mattress body to make electricity generation thermal control module can carry out the regulation that human each position generates heat and calorific capacity according to the change of human prone position and position, the using electricity wisely.
The utility model provides a pair of intelligence mattress adaptation electric blanket system sets up conventional electric heating conductor and flexible electric heating conductor in the heating region, sets up flexible electric heating conductor in two conventional electric heating conductor's juncture and has solved because the hardness problem of heating wire, when mattress body takes place to warp, the phenomenon that the electric blanket and the surface of mattress body take place not to laminate for the state that electric blanket and mattress body can remain the laminating throughout when carrying out the regulation of soft or hard degree and warping to the mattress body.
Drawings
The embodiments described below with reference to the drawings are exemplary and intended to explain and illustrate the invention and should not be interpreted as limiting the scope of the invention.
Fig. 1 is a schematic structural diagram of an intelligent mattress adaptive electric blanket system provided by the utility model.
Fig. 2 is a schematic structural view of the deformation supporting part of the intelligent mattress adapting electric blanket system provided by the utility model deforming to drive the deformation of the mattress body.
Fig. 3 is a schematic structural diagram of a single electric blanket of the intelligent mattress adaptive electric blanket system provided by the utility model.
Reference numerals:
1 conventional electric heating conductor
2 flexible electric heating conductor
3 electric heating controller
4 intelligent mattress interface
5 heating zone
6 contact layer
7 soft and hard adjusting layer
8 deformation support
9 bed body
Detailed Description
In order to make the purpose, technical solution and advantages of the present invention clearer, the following will combine the drawings in the embodiments of the present invention to perform more detailed description on the technical solution in the embodiments of the present invention.
It should be noted that: in the drawings, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described are some embodiments of the present invention, not all embodiments, and features in embodiments and embodiments in the present application may be combined with each other without conflict. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are merely used for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the scope of the invention.
A first embodiment of an intelligent mattress-adapted electric blanket system provided by the present invention is described in detail below with reference to fig. 1-3. As shown in fig. 1-3, the system provided by the present embodiment mainly includes: mattress body, electric blanket, intelligent control module and electricity generation control module.
The mattress body is provided with a plurality of pressure sensors. The mattress body can be divided into a contact layer, a functional layer and a hardness adjusting layer. Wherein, inside the functional layer was embedded into the contact layer, in the top layer position department of being close to the contact layer, the functional layer comprises the sensor of a plurality of types, and the sensor of a plurality of different grade types can carry out the detection of corresponding data on the mattress body. Set up a plurality of pressure sensor in the functional layer for detect the pressure value of the regional position department of difference on the mattress body, a plurality of pressure sensor send the pressure value that detects to carry out corresponding processing in the intelligent control module.
The electric blanket is detachably paved on the upper surface of the mattress body and is provided with a plurality of heating areas. The electric blanket is laid on the upper surface of the mattress body, the heating area arranged in the electric blanket is used for heating to provide comfortable sleeping environment temperature for a user, the contact distance between the electric blanket and the user is closer, the temperature body of the user is more direct, the reduction of heat productivity is facilitated, and the damage to circuits such as a sensor inside the mattress body caused by heating is avoided. The electric blanket is detachably laid on the mattress body, so that the electric blanket is more convenient for a user to use and meets the requirements of the user for different seasonal changes.
And the intelligent control module is used for analyzing and determining the position information of each part of the human body on the mattress body according to the pressure information detected by the pressure sensor and sending the position information to the electric-generating heat control module. The pressure information may be pressure value distribution data on the mattress body. In the intelligent control module, after receiving the pressure value that a plurality of pressure sensor detected, according to pressure value distribution analysis the positional information that the user was located on the mattress body, and then can deduce the user prone position to can know the positional information of each human part on the mattress body, with each position information transmission of human part on the mattress body to the electricity generation control module.
And the electric heating control module is used for receiving the position information sent by the intelligent control module, so that the heating starting or closing operation of each heating area is controlled according to the position information, and the heating value of each heating area in the heating starting state is controlled. The electric heating control module judges which heating areas of the plurality of heating areas are subjected to heating starting or heating closing operation according to the position information of each part of the human body on the mattress body, and can select proper heating amount when the heating is started or select the heating amount more favorable for the human body in the heating process of the heating areas.
The electric heating control module can respectively and independently control the starting heating or closing heating operation of one or more heating areas, and can also respectively and independently control the heating amount of one or more heating areas.
In one embodiment, the pressure sensors on the mattress body are distributed in a matrix arrangement. The mattress body is provided with a plurality of pressure sensors which are distributed in a matrix arrangement mode, the distance between each pressure sensor and the pressure sensors at the upper, lower, left and right adjacent positions can be preset values, the preset values can be 5 cm, 8 cm and the like, and therefore when a human body on the mattress body moves to any position on the mattress body at will, one or more pressure sensors at any position on the mattress body can accurately detect the pressure value at the position.
In one embodiment, the intelligent control module analyzes and determines the position information of each part of the human body on the mattress body according to the pressure information detected by the pressure sensor, and the pressure information may be pressure value distribution data on the mattress body. Because the electric blanket is additionally arranged on the upper surface of the intelligent mattress body, the compression of a human body is conducted to the pressure sensor arranged on the mattress body through the electric blanket, and the pressure value detected by the pressure sensor is obviously different from the pressure value generated when the human body directly contacts and compresses the mattress body. In order to adapt to the change, the intelligent control module judges whether the electric blanket is installed on the mattress body by detecting whether the intelligent control module is connected with the electric heating controller, and then adjusts a detection threshold value of the intelligent control module for detecting the pressure value according to a judgment result; for example, under the condition that the electric blanket is not installed, when the pressure value detected by the pressure sensor is greater than or equal to N1, the intelligent control module judges that the position where the pressure sensor is located belongs to the human body pressure distribution position; when the electric blanket is installed, and the pressure value detected by the pressure sensor is greater than or equal to N2, the intelligent control module judges that the position where the pressure sensor is located belongs to the human body pressure distribution position; wherein the value of N2 is less than N1.
In one embodiment, the mattress body is provided with a plurality of independent chambers therein. As shown in fig. 2, the softness adjusting layer 7 of the mattress body is located under the contact layer 6. The hardness adjusting layer is provided with a plurality of independent cavities, and the gas content in the independent cavity at a certain position inside the mattress body determines the hardness degree at the position of the mattress body.
In one embodiment, the independent chambers are connected with an inflator through air ducts for inflating or exhausting the independent chambers to adjust the softness and hardness degree of the mattress body. The hardness adjusting layer composed of a plurality of independent chambers can adjust the hardness of the mattress body by inflating or exhausting. The independent cavity is connected with an inflator pump through an air duct to inflate or exhaust the independent cavity, the inflator pump inflates air into the independent cavity through the air duct to increase the air pressure in the independent cavity, and the hardness of the independent cavity is increased; the inflator pump exhausts the inside of the independent cavity through the air duct, so that the air pressure inside the independent cavity is reduced, and the hardness of the independent cavity is reduced. The independent chambers in the human body waist contact area can be inflated, so that the hardness of the independent chambers in the human body waist contact area is increased, and more support is provided for the waist; the independent chamber in the contact area of the back of the human body is exhausted, so that the hardness of the independent chamber in the contact area of the back of the human body is reduced, and the back feels softer and more comfortable.
In one embodiment, a deformation support part is arranged below the mattress body, and the deformation support part drives the mattress body to adjust the height state of different region positions of the mattress body. The deformation support part can be deformed into a curved surface and can also be unfolded into a plane. When the deformation supporting part deforms at a certain position, the height state of the corresponding position of the mattress body arranged above the deformation supporting part is correspondingly changed. For example, when a user is in a state of watching television or books and the like on the mattress body, the deformation of the deformation supporting part can drive the corresponding position on the mattress body to deform, and at the moment, the upper surface of the mattress body can be in a curved surface shape, so that the current user can keep a more comfortable posture, and the mattress is suitable for the current user to need in the state of watching television or books and the like; when a user wants to be in a sleeping state, the mattress body can be driven to be unfolded into a plane by unfolding the deformation supporting part into the plane, so that the mattress body is suitable for the sleeping requirement of a human body.
As shown in fig. 2, the deformation support portion 8 disposed between the bed body 9 and the hardness adjusting layer 7 of the mattress body deforms to drive the deformation of the mattress body.
In one embodiment, the intelligent control module is further configured to issue an adjustment command to the inflator and/or the deformation support. The intelligent control module sends an inflation or exhaust instruction to the inflator pump to realize the adjustment of the hardness degree of the mattress body; the intelligent control module gives out the deformation instruction to the supporting part that warp, realizes the regulation to the different regional position of mattress body height state.
In one embodiment, the electric blanket comprises: single-person electric blankets and double-person electric blankets. As shown in fig. 3, the single-person electric blanket is divided into five heating areas 5 from top to bottom; the double electric blanket is divided into a left part and a right part, each part is also divided into five heating areas from top to bottom, and the heating operation of each part is independently controlled on the left part and the right part of the double electric blanket, so that the electric energy is saved, and the use is more convenient.
Each heating area on the electric blanket corresponds to a specific position on the mattress body, so that the heating operation of the heating areas on the electric blanket can be controlled according to the positions of various parts of a human body on the mattress body.
In one embodiment, each heating area is provided with a conventional electrothermal conductor and a flexible electrothermal conductor, the flexible electrothermal conductor is arranged at the junction of the conventional electrothermal conductors of two adjacent heating areas, and the conventional electrothermal conductor and the flexible electrothermal conductor are used for realizing heating of the heating areas. An electric heating conductor is arranged in the heating area, and the electric heating conductor is used for heating the electric blanket; the conventional electric heating conductor is arranged in a conventional area in the heating area, and the flexible electric heating conductor is arranged in a transition area in the heating area. As shown in fig. 3, the electric heating conductors can be divided into a conventional electric heating conductor 1 and a flexible electric heating conductor 2, and the flexible electric heating conductor 2 is arranged between the two conventional electric heating conductors 1, so that the electric blanket and the surface of the mattress body can always keep a joint state when the mattress body is adjusted in hardness and softness, and in height states at different region positions. The conventional electric heating conductor can be a metal electric heating wire, and the flexible electric heating conductor can be a graphene conductive film.
The transition part of the adjacent heating area of the electric blanket is formed by alternately overlapping a plurality of polymer layers and nitride layers, wherein the polymer layers are made of acrylic resin, and the nitride layers are made of Si3N4Preferably, each composite layer is formed by 3 polymer layers and 3 nitride layers alternately stacked on each other. The nitride layer has stronger moisture-proof capability, and the polymer layer can effectively block the micro-pore channels in the nitride layer, thereby enhancing the moisture-proof effect and avoiding the adverse effect of the sweat of the human body entering the electric blanket to the internal circuit thereof. The polymer layer and the nitride layer are uniformly doped with boron fibers with the diameter of nano level (150-500 nm), the mass of the doped boron fibers respectively accounts for 0.2-0.5% of the total mass of the composite layer, the nano-level boron fibers have high strength and toughness and light weight, the bending performance can be obviously improved, and the electric blanket can still keep flat and free from wrinkles after being repeatedly folded by more than 100000, so that the good durability guarantee is obtained.
In one embodiment, the electric heating control module comprises an intelligent mattress interface, and the intelligent mattress interface is connected with the intelligent control module, so that the intelligent control module sends the position information to the electric heating controller through the intelligent mattress interface, and the electric heating controller gives a heating operation instruction to the heating area. As shown in fig. 3, the electrical heating controller 3 is connected with the intelligent mattress interface 4. The electric heating controller receives the position information of each part of the human body on the mattress body analyzed by the intelligent control module through the intelligent mattress interface, and therefore, a heating operation instruction is given to the heating area corresponding to each part of the human body, and each part of the human body is heated; or give the operating instruction that generates heat to the heating region that a certain position of human corresponds, give heating to a certain position of human body, for example the electric heating controller can be according to the position information of each position of human body on the mattress body, give the operating instruction that generates heat to the heating region that human foot corresponds, give heating to human foot.
When the electric blanket is a double-person electric blanket, the electric heating controller judges whether the left part and the right part of the double-person electric blanket have human bodies according to the acquired position information of each part of the human body on the mattress body, and if only one part of the double-person electric blanket has the human bodies, the electric heating controller only needs to issue a heating operation instruction to a heating area in which one part of the human bodies exists.
The electric heating controller can control heating areas corresponding to all parts of a human body to automatically start heating or automatically close heating operation, so that the temperature of all parts of the human body reaches the requirement of the current human body state.
In one embodiment, the electric heating controller and the intelligent control module are connected with the user terminal in a wireless communication mode. The intelligent control module comprises: the intelligent controller is connected with the user terminal, and the user knows the hardness degree of the mattress body, the height state of different regional positions of the mattress body and the position information of each part of the human body on the mattress body through the user terminal. The user can select to set the softness and hardness degree of mattress body and/or the height state of different regional position departments of mattress body through user terminal, and intelligent control ware adjusts the softness and hardness degree of mattress body and/or the height state of different regional position departments of mattress body according to user terminal's user selection setting.
The electric heating controller is connected with the user terminal, and the user knows the position information of each part of the human body, on the mattress body, sent to the user terminal by the intelligent controller through the user terminal. A user can select the heating starting operation or the heating closing operation of the heating area and select the heating value in the heating starting state through a user terminal; the user can set the continuous heating time of the heating area through the user terminal; the user can set the heating area to automatically stop heating when reaching a certain temperature in the heating starting state through the user terminal, or the temperature is kept unchanged. The electric heating controller controls the heating operation of the heating area according to the user selection or setting of the user terminal. The user terminal is a mobile phone, a computer and the like.
The utility model discloses a pressure information that the pressure sensor who sets up on the mattress body detected sends to intelligent control module in, is in according to human each position of pressure information analysis by intelligent control module the positional information who locates on the mattress body, and will positional information sends to the electricity generation control module, and the operation of generating heat is laid according to positional information control to the heating region that sets up on the electric blanket on mattress body surface to the electricity generation control module, gives each position heating of human body. An intelligence mattress adaptation electric blanket system can only be the heating region that each position of human body is located the position or a certain position of human body is located the position and corresponds and generate heat the operation, give more selections of user for the user uses more conveniently, the using electricity wisely.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (9)
1. An intelligent mattress-adapting electric blanket system, comprising:
the mattress comprises a mattress body, wherein a plurality of pressure sensors are arranged on the mattress body, and a plurality of independent chambers are arranged in the mattress body;
the electric blanket is detachably paved on the upper surface of the mattress body and is provided with a plurality of heating areas;
the intelligent control module is used for analyzing and determining the position information of each part of the human body on the mattress body according to the pressure information detected by the pressure sensor and sending the position information to the electric-generating heat control module;
and the electric heating control module is used for receiving the position information sent by the intelligent control module, so that the heating starting or closing operation of each heating area is controlled according to the position information, and the heating value of each heating area in the heating starting state is controlled.
2. The intelligent mattress-adapted electric blanket system of claim 1, wherein the pressure sensors on the mattress body are distributed in a matrix arrangement.
3. The intelligent mattress-adapting electric blanket system according to claim 1, wherein the independent chamber is connected with an inflator pump through an air duct for inflating or exhausting the independent chamber to adjust the softness and hardness degree of the mattress body.
4. The intelligent mattress-adapting electric blanket system according to claim 3, wherein a deformation support part is arranged below the mattress body, and the deformation support part drives the mattress body to adjust the height states of different regions of the mattress body.
5. The intelligent mattress-compliant electric blanket system of claim 4, wherein the intelligent control module is further configured to issue adjustment commands to the inflator and/or the deformation support.
6. The intelligent mattress-adapted electric blanket system of claim 5, wherein the electric blanket comprises: single-person electric blankets and double-person electric blankets.
7. The intelligent mattress-adapting electric blanket system according to claim 6, wherein each heating zone is provided with a conventional electric heating conductor and a flexible electric heating conductor, the flexible electric heating conductor is provided at a junction of the conventional electric heating conductors of two adjacent heating zones, and the conventional electric heating conductor and the flexible electric heating conductor are used for realizing heating of the heating zones.
8. The intelligent mattress-compliant electric blanket system of claim 7, wherein the electrical heating control module comprises an intelligent mattress interface, the intelligent mattress interface being connected to the intelligent control module such that the intelligent control module sends the location information to an electrical heating controller via the intelligent mattress interface for the electrical heating controller to issue heating operation instructions to the heating zone.
9. The intelligent mattress-adapting electric blanket system according to claim 8, wherein the electric heating controller and the intelligent control module are connected with a user terminal in a wireless communication manner.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920792687.5U CN211021810U (en) | 2019-05-29 | 2019-05-29 | Intelligent mattress adaptive electric blanket system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920792687.5U CN211021810U (en) | 2019-05-29 | 2019-05-29 | Intelligent mattress adaptive electric blanket system |
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| CN211021810U true CN211021810U (en) | 2020-07-17 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110338591A (en) * | 2019-05-29 | 2019-10-18 | 浙江想能睡眠科技股份有限公司 | A kind of intelligence mattress adaptation electric blanket system |
| CN112057271A (en) * | 2020-10-15 | 2020-12-11 | 上海启倍生健康科技有限公司 | Bedsore mattress is prevented to intelligence |
-
2019
- 2019-05-29 CN CN201920792687.5U patent/CN211021810U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110338591A (en) * | 2019-05-29 | 2019-10-18 | 浙江想能睡眠科技股份有限公司 | A kind of intelligence mattress adaptation electric blanket system |
| CN112057271A (en) * | 2020-10-15 | 2020-12-11 | 上海启倍生健康科技有限公司 | Bedsore mattress is prevented to intelligence |
| CN112057271B (en) * | 2020-10-15 | 2021-08-10 | 上海启倍生健康科技有限公司 | Bedsore mattress is prevented to intelligence |
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