301 results about "Electric bed" patented technology

The utility model relates to an electric bed, in particular to a multi-gear adjusting rod device and an electric bed using the same. A limiting piece used on an existing electric bed cannot move to change the position so as to be flexibly matched with mattresses with different lengths. The multi-gear adjusting rod device and the limiting piece are used in a matched mode, the multi-gear adjusting rod device comprises a connecting device which can be connected with the limiting piece so that the limiting piece can be arranged at the tail of the electric bed to abut against a mattress, the connecting device is the multi-gear adjusting rod device and comprises a fixing base and an adjusting rod movably arranged on the fixing base, and the fixing base can be fixedly connected to the tail of the electric bed. The adjusting rod can move back and forth relative to the fixing base in the length direction of the mattress and form multiple gear locking, and the end, away from the fixing base, of the adjusting rod is fixedly connected with the limiting piece. The multi-gear adjusting rod device can drive the limiting piece to perform multi-gear moving adjustment in the length direction of the mattress in the using process, mattresses of different lengths are matched for limiting, the production and warehouse management content and difficulty are simplified, and the cost of the electric bed is reduced.

The utility model relates to the technical field of mattresses, and discloses an ultra-large diameter spine protection spring comfortable sleep mattress with an optimized supporting structure, which comprises an outer sleeve, an inner sleeve, a comfortable layer and a bed core, and is characterized in that the comfortable layer is arranged at the upper part of the bed core, the inner sleeve is sleeved outside the bed core, and the outer sleeve is arranged outside the comfortable layer and the bed core; a large-diameter independent bagged spring is installed in the bed core and can stretch out and draw back independently, and sponge is arranged in the bed core. According to the ultra-large-diameter spine-protecting spring comfortable sleep mattress with the optimized supporting structure, large-diameter independent bagged springs serve as main stress structures, nonlinear elastic supporting of the springs is matched with angle changes of multiple modes of an intelligent electric bed, a more uniform stress curve is achieved, and the mattress has the soft fitting property and the bearing comfort; and a more comfortable sleep feeling experience is created. The spring with the ultra-large diameter does not deform and collapse, can jump in an ultra-stable manner and is more durable; and the large wire diameter has stronger rebound resilience and fatigue resistance.

An anti-pinch electric bed includes pivotally connected first and second frames, an actuator having a first coupling portion connected with a first pivot portion of the first frame and a second coupling portion pivotally connected with a second pivot portion of the second frame. A first pivot hole of the first pivot portion or a first coupling hole of the first coupling portion is an elongated hole having a contact end. A pin inserts into the first pivot hole and the first coupling hole, and abuts against the contact end. A detect switch is disposed to the first pivot portion or the first coupling portion for sending a signal to stop the actuator or to reverse a rotation of the actuator while detecting that the pin is disengaged from the contact end. As such, the anti-pinch electric bed can prevent injury to people, other living beings, or objects.

A width-adjustable electric bed frame includes a base frame and support units on the base frame. Each support unit includes a main frame body, two sliding connectors, and an extension frame. The main frame body includes first front and rear rods, and two first longitudinal rods connected at top sides thereof with the first front and rear rods. The sliding connectors connect the first front and rear rods, forming front and rear sliding grooves, respectively. The extension frame includes second front and rear rods, and a second longitudinal rod disposed at outer ends of the second front and rear rods, with inner ends of the second front and rear rods passing through the front and rear sliding grooves, respectively. The electric bed allows for reduced packaging or storage volume and enables consumers to adjust the width of the bed frame as needed.

A foldable electric bed includes pivotally connected front and rear frames, first buttock and back supporting units linked together and slide on the front frame, a first actuator disposed with the first buttock and back supporting units, a bottom frame slidably disposed with the rear frame, second buttock, thigh and lower leg supporting units linked together and disposed with the bottom frame, a quick release connected with the first and second buttock supporting units, and a second actuator disposed with the thigh supporting unit and the bottom frame. When the back supporting unit is driven by the first actuator to swing upwardly, the first and second buttock supporting units, the bottom frame, and the thigh and lower leg supporting units are driven to slide forwards.

A foldable electric bed includes an upper bed body, a lower bed body and a split-type fixing part. The two ends of the split-type fixing part are fixedly connected to the outer wall on the same side of the upper bed body and the lower bed body, respectively; the upper bed body may be folded at the split-type fixing part relative to the lower bed body; the split-type fixing part includes a first fixing piece and a second fixing piece; the first fixing piece and the second fixing piece are detachably and fixedly connected; the first fixing piece is disposed on the outer wall of the upper bed body; and the second fixing piece is disposed on the outer wall of the lower bed body.

The invention relates to the technical field of motor control, in particular to an electric bed motor control method and an electric bed, and the method comprises the steps: sampling a current ripple signal, carrying out the spectrum analysis of the current ripple signal, extracting a load resonant frequency, generating an anti-phase harmonic current, and injecting the anti-phase harmonic current into a motor winding at the starting moment of a motor; damping harmonic waves are injected into the motor winding in the motor pre-braking stage, and phase-synchronous reverse currents are injected into the motor winding in the motor main braking stage. Low-impact control over starting and stopping of the electric bed is achieved through an electromechanical energy hedging mechanism, and an existing electric bed electromechanical framework is compatible; at the starting moment of the motor, high-frequency resonance excitation force can be neutralized by injecting anti-phase harmonic current; kinetic energy is dissipated through damping harmonic waves in the pre-braking stage, and current reverse locking is applied in the main braking stage, so that the in-place residual amplitude approaches zero; and dynamic tuning control parameters are analyzed based on a real-time spectrum, so that the start-stop time under a variable load is relatively constant, and the problems of light-load overshoot and heavy-load hysteresis are solved.

The utility model relates to the field of electric beds, in particular to an anti-pinch electric bed. A bed board of an existing anti-pinch electric bed uses a single infrared sensor, the monitoring range is small, although the infrared sensor is matched with a capacitive sensor, the range is wide, but the cost is high, and therefore the anti-pinch electric bed comprises a bed frame, the bed board and a driving device. The bed plate is formed by splicing a fixed plate distributed in the length direction of the bed frame and a plurality of movable plates, infrared sensors are arranged on the lower surfaces of the movable plates, at least two infrared sensors are arranged on the movable plates with the infrared sensors, and the two infrared sensors monitor the side edge areas of the adjacent movable plates and the end areas of the movable plates on the same side respectively. According to the electric bed, the two or more infrared sensors are arranged on the lower surface of the movable plate, the two infrared sensors can monitor the adjacent plate side edge areas on the left side and the right side and the plate end area on the same side respectively, the left side, the right side and the end positions of the plate are prevented from being pinched, and the use safety of the electric bed is improved.

The invention discloses a self-configuration method and device of an electric bed controller and a storage medium, relates to the technical field of Internet of Things and intelligent device configuration, and discloses the self-configuration method of the electric bed controller, which comprises the following steps: controlling each push rod motor to execute a calibration stroke from a complete contraction position to a complete extension position, determining the maximum stroke of each push rod motor; when an adjusting instruction is received, an adjusting mode corresponding to the adjusting instruction and a target percentage stroke are determined, and the target percentage stroke is the proportion of the target position of the push rod relative to the maximum stroke; according to the target percentage stroke and the adjusting mode, a push rod instruction value corresponding to the push rod motor is generated, and the push rod is driven to run to the push rod position corresponding to the target percentage stroke according to the push rod instruction value. According to the method, the actual maximum stroke of each push rod motor is obtained, and a percentage control mode is adopted, so that the controller can adapt to intelligent furniture of different structures without presetting parameters, and the universality of the controller is improved.

The utility model provides a waist pushing structure and an electric bed. The waist pushing structure comprises a waist pushing supporting seat, and a first sliding groove with a downward opening is formed in the lower end of the waist pushing supporting seat; the waist pushing base is located below the waist pushing supporting seat, and a second sliding groove with an upward opening is formed in the upper end of the waist pushing base; the scissor type supporting frame comprises a first supporting plate and a second supporting plate, the upper end of the first supporting plate is connected with a first rolling wheel, the first rolling wheel is arranged in the first sliding groove in a rolling fit mode, and the lower end of the first supporting plate is hinged to the waist pushing base; the upper end of the second supporting plate is hinged to the waist pushing supporting seat, the lower end of the second supporting plate is connected with a second rolling wheel, and the second rolling wheel is in rolling fit in the second sliding groove; the electric push rod is horizontally connected to the waist pushing base, and the free end of the electric push rod is connected with the lower end of the second supporting plate. According to the waist pushing structure and the electric bed, the lifting mechanism acting on the waist pushing plate is stable in lifting and high in bearing capacity, and the use comfort of a user is high.

The utility model discloses an electric bed frame, and belongs to the technical field of electric beds. Comprising a bed board assembly, a main frame, a first telescopic assembly and a second telescopic assembly, the bed board assembly is formed by sequentially hinging a first frame body, a second frame body, a third frame body, a fourth frame body and a fifth frame body end to end, and the bottom of the third frame body is fixedly connected to the middle of the main frame; the lengths of the first telescopic assembly and the second telescopic assembly on the telescopic axis are adjustable, and the two ends of the first telescopic assembly are rotationally connected with the first frame body and the main frame respectively; two ends of the second telescopic component are rotationally connected with the fourth frame and the main frame respectively. According to the electric bed frame, when the first telescopic assembly pushes the first frame body to the preset height, the inclination angle of the first frame body relative to the horizontal plane is larger than that of the second frame body relative to the horizontal plane, the head of a human body leans against the inclined first frame body, the back of the human body leans against the second frame body, and the angles of the first frame body and the second frame body are not traditionally parallel; therefore, a more comfortable head support is provided.

The invention relates to the technical field of supporting pad positioning, in particular to an electric bed, a supporting pad positioning structure and a using method thereof, a bed frame is provided with a channel penetrating through a first side and a second side, and the second side of the bed frame is further provided with a fastener; the mattress is arranged on the first side of the bed frame, a connecting piece is arranged on the mattress, and the connecting piece is provided with a matching part; the connecting piece can penetrate through the channel so that the matching part can be matched with the fastening piece. Therefore, the connecting piece and the mattress are restrained, and the mattress is not prone to sliding relative to the bed frame. Particularly, when the bed frame is in a lifting state, the slippage of the mattress relative to the bed frame can be reduced. Furthermore, due to the fact that the displacement of the mattress is reduced, the fit degree of the mattress and the bed frame is higher, the mattress is not prone to protruding or being separated from the range of the bed frame, the use comfort of a user is improved, damage to the mattress is reduced, and the service life of the mattress is prolonged.

1. Name of the designed product: remote controller (3 keys). 2. Use of the designed product: the designed product is used for controlling intelligent furniture such as electric bed. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view.

The invention discloses an anti-pinch detection method for an electric bed, and relates to the technical field of smart home. The anti-pinch detection method comprises the following steps: acquiring an original stroke value and a first current stroke value corresponding to the output end of a pushing device, and an original displacement value and a current displacement value corresponding to a linear displacement sensor; obtaining a first current stroke variable quantity based on the original stroke value and the first current stroke value, and obtaining a current displacement variable quantity based on the original displacement value and the current displacement value; judging whether the current displacement variable quantity is smaller than the first current stroke variable quantity or not; if the current displacement variable quantity is smaller than the first current stroke variable quantity; if yes, it is judged that the foreign matter is clamped between the bed frame and the second bed board, and the pushing assembly is controlled to stop working. By adopting the technical scheme, the device has the advantages of simplicity in installation, low cost, accuracy in detection and wide application range.

1. Name of the product in this design: Remote Control (25RC2). 2. Purpose of this design: For use in the control of electric beds. 3. The key design feature of this product is its shape. 4. The picture or photo that best illustrates the key design points: Design 1 3D diagram 1. 5. Design 1 is designated as the basic design.

This utility model belongs to the field of electric bed technology, specifically relating to an electric bed with a neck massage function. The electric bed with neck massage function includes: a front bed frame and a rear bed frame, the front bed frame and the rear bed frame being hinged together. A headboard mechanism is provided on the front bed frame. The headboard mechanism includes: a fixed plate, disposed on the front bed frame; a neck board, hinged to the fixed plate; a headboard, hinged to the neck board; a first drive assembly, disposed on the front bed frame, with its drive end abutting against the lower surface of the neck board, used to adjust the posture of the neck board; and a second push rod motor, disposed on a reinforcing plate, with its drive end connected to the lower surface of the neck board, used to adjust the posture of the headboard. This electric bed with neck massage function, by providing an adjustable headboard mechanism on the front bed frame, allows the neck board and headboard to change posture to adapt to the needs of different users.

The utility model discloses a suspension type lifting electric bed, which belongs to the technical field of electric beds and comprises a bed board, a bed head board is arranged on one side of the upper end of the bed board, a bed tail board is arranged on the other side of the upper end of the bed board, a plurality of groups of strip-shaped bed bottom boards are arranged at the upper end of the bed board, and the plurality of groups of strip-shaped bed bottom boards are rotatably connected through pin shafts. A bed board angle adjusting mechanism is arranged at the position, close to the bed head board, of one side of the upper end of the bed board, and a suspension type installation mechanism is arranged at the position, close to the bed head board, of the lower end of the bed board. Therefore, various lying postures such as semi-lying, leaning and flat lying are achieved, the flexibility can meet different requirements of a user during reading, television watching, electronic equipment using or resting, and discomfort caused by keeping the same posture for a long time is avoided.

The utility model belongs to the technical field of mattresses, and particularly relates to a sponge mattress core matched with an electric bed and a sponge mattress. In order to overcome the defect that an existing sponge mattress of the electric bed cannot give consideration to comfort and supporting performance, the utility model adopts the following technical scheme that the sponge mattress bed core adaptive to the electric bed comprises a first sponge layer, a second sponge layer, a third sponge layer and a fourth sponge layer, a second sponge layer; wherein the hardness of the first sponge layer is different from that of the second sponge layer; wherein the first sponge layer is fixedly connected with the second sponge layer; the first sponge layer and the second sponge layer are different in thickness in the head-tail direction of the electric bed and correspond in a concave-convex mode. The sponge mattress bed core matched with the electric bed comprises the two sponge layers with different hardness, different soft and hard surfaces are formed, the two sponge layers are fixedly connected, the thicknesses of the two sponge layers in the head-tail direction of the electric bed are different, the two sponge layers correspond to each other in a concave-convex mode, and the adaptability of the sponge mattress bed core and the electric bed in the bending process can be improved.

1. Name of the designed product: electric bed. 2. Use of the designed product: rest furniture. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view.

1. Name of the product in this design: Electric Bed (TS-2185 TS-2186 Simple Series). 2. Purpose of this design: As an electric bed. 3. The key design features of this product are its overall shape. 4. The picture or photo that best illustrates the key design points: Design 1 3D diagram 1. 5. Design 1 is designated as the basic design.

The utility model discloses an enclosure frame fixing piece, which is used for connecting an electric bed frame and an enclosure frame of an electric bed and comprises bases, the bases are fixed on the electric bed frame, each base is connected with two length-adjustable adjusting sleeves, the two adjusting sleeves connected with the bases form a 90-degree angle at the joint, internal threads are arranged in the adjusting sleeves, and the adjusting sleeves are fixed on the base. The adjusting rods are connected with the ends, away from the base, of the adjusting sleeves through threads, stabilizing nuts are installed on the adjusting rods, and jacking blocks jacking the enclosure frame are arranged at the ends, away from the adjusting sleeves, of the adjusting rods. According to the structure, welding in the production process is omitted, and the electric bed frame and the bed enclosure frame are connected, so that the mattress, the electric bed frame and the enclosure frame are integrated, displacement of the enclosure frame due to collision is avoided, the production process is optimized, the cost is reduced, time and labor are saved, and the use experience of a user is improved.

The present invention provides an electric bed that can reduce the step difference that occurs between the lower ends of the back bottom and the knee bottom when the knee bottom is rotated. [Solution] In the electric bed 1, a support portion 44a protruding to the rear is formed at the rear end of the back bottom 61, and a first projection 62a protruding to the front is formed at a position opposite the support portion 44a at the front end of the knee bottom 62. When the knee bottom 62 rotates relative to the front support frame 31, the first projection 62a comes into contact with the support portion 44a, thereby enabling the front end of the knee bottom 62 to be supported by the rear end of the back bottom 61.

1. Name of the product subject to this design: Electric Bed (TS-2187-TS-2187A). 2. Purpose of this design: As an electric bed. 3. The key design features of this product are its overall shape. 4. The picture or photo that best illustrates the key design points: Design 1 3D diagram 1. 5. Design 1 is designated as the basic design.

The utility model relates to the technical field of beds, in particular to an electric bed which comprises a back plate, a thigh plate, a shank plate, a thigh frame, a shank frame and a pivot pin mechanism, the thigh frame is connected with the thigh plate, the shank frame is connected with the shank plate, the pivot pin mechanism comprises a pivot pin and a lock pin, and the thigh frame is connected with the shank frame through the pivot pin. And the thigh frame is connected with the shank frame through a lock pin. The state of the shank plate relative to the thigh plate is adjusted through the mutual matching of the pivot pin and the lock pin, so that the shank plate is switched back and forth between the horizontal state and the inclined floor contact state, and the placing state of the legs of a user can be changed along with the change of the state of the shank plate; and the comfort of the legs of the user can be improved.

The invention discloses an electric bed intelligent test method and system based on visual analysis, and the method comprises the steps: carrying out the multi-part spatial positioning and displacement track analysis of an electric bed through a machine vision module in a first test period, generating displacement monitoring data, and evaluating a deviation node; motor operation parameters are synchronously collected, and a multi-dimensional data item set is constructed in combination with displacement data; an FP-Growth association algorithm is adopted to mine an implicit association rule between displacement abnormity and motor parameters, when it is judged that a specific displacement deviation is associated with motor state parameters, an abnormal association node is generated, an abnormal displacement-motor parameter group is defined, and finally a subsequent test scheme is dynamically optimized based on the abnormal characteristic parameter group. And a closed-loop test process of'detection-diagnosis-adaptation 'is formed. According to the invention, adaptive adjustment of the test scheme is realized, and the intelligent degree of quality detection of the electric bed and the tracing efficiency of abnormal factors are remarkably improved.

1. The name of the design product: rotary button controller (remo6). 2. The use of the design product: the design product is used for embedding in electric furniture (such as: electric sofa, electric bed, etc.) to control the electric furniture. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: design 1 perspective view 1. 5. Design 1 is designated as the basic design.

The utility model discloses an electric bed frame, which belongs to the technical field of home decoration furniture, solves the problem that the existing electric bed frame cannot adjust and support a waist area, and comprises a main adjusting piece, a bottom frame and support columns, the bottom end of the main adjusting piece is provided with the bottom frame for assisting a bed body to support, and the bottom end of the bottom frame is symmetrically provided with the support columns. According to the utility model, the main adjusting piece, the moving mechanism and the adjusting mechanism are arranged, so that the bed body can be flexibly and stably adjusted and supported, the angle of the original bed frame is changed, a user can comfortably lie on the surface of equipment, and the position of the adjusting mechanism can be subsequently changed; the adjusting mechanism which originally adjusts the back area is moved to the waist area at the middle end, the angle of the waist is changed, stable support is provided for the waist of a user, and therefore the application range of the equipment is widened, and the working quality of the equipment is guaranteed.

The utility model provides an electric bed with a height-adaptive bed board, and solves the problems that the research and development cost is increased and the development period is prolonged due to the fact that a gap between a support frame and the bed board is difficult to flexibly adjust in the development and verification process of an electric bed in the prior art. The device comprises a supporting frame, the supporting frame comprises a front frame and a rear frame, one end of the front frame is hinged to one end of the rear frame, a front driving unit is arranged on the front frame, and a plurality of front heightening supports and rear heightening supports are arranged on the front frame and the rear frame respectively; the bed board assembly comprises a back board, a front seat board and a lower limb board, the front seat board is fixed to the rear portion of the front frame through a front heightening support, one end of the back board is hinged to the front end of the front seat board, and the front driving unit is connected with the back board and can push the back board to turn over along the end hinged to the front seat board; the back plate is in lap joint with the front heightening support and is horizontal with the front seat plate, and the front heightening support improves the space needed by the overturning action of the front driving unit. And the lower limb plate is heightened to be flush with the front seat plate through the rear heightening bracket.

A foldable electric bed frame device comprises a frame unit, a bed board unit, a driving unit and two pivot joint units. The frame unit comprises a first bed frame and a second bed frame, the first bed frame is provided with two first bed rods, and the second bed frame is provided with two second bed rods. The pivoting units are arranged between the first bed rod and the second bed rod respectively, and each pivoting unit comprises pivoting connecting pieces arranged on the first bed rod and the second bed rod and two penetrating pieces arranged on the first bed rod and the second bed rod in a penetrating mode respectively. The second bed frame can swing between an unfolding position and a folding position, when the second bed frame is in the unfolding position, the first bed frame and the second bed frame are unfolded, the penetrating pieces abut against the two opposite ends of the pivoting connecting pieces respectively, when the second bed frame is in the folding position, the first bed frame and the second bed frame are stacked, and when the second bed frame is in the folding position, the penetrating pieces abut against the two opposite ends of the pivoting connecting pieces respectively. And the penetrating piece is adjacent to the middle part of the pivoting connecting piece, so that the assembly is convenient, and the manufacturing is easy.

The article is an adjustable electric bed and is used to support a mattress.