CN216602252U - Modular electric bed - Google Patents

Abstract

The utility model provides a modular electric bed which comprises a bed frame and a plurality of bed boards, wherein the bed frame comprises two fixed cross rods positioned on two short sides of the bed frame and two bed frame assemblies positioned on two long sides of the bed frame, and two ends of each fixed cross rod are detachably connected with the two bed frame assemblies; the two bedstead components comprise a bed board fixing frame and a supporting frame, wherein the bed board fixing frame is arranged from top to bottom and used for supporting the bed board, and the supporting frame is used for supporting the bed board fixing frame; the bedstead assembly also comprises a driving assembly which is connected between the bed board fixing frame and the supporting frame and is used for driving the bed board fixing frame to rotate; the support frame can be folded symmetrically along the long edge. The utility model provides a modularized electric bed, wherein a bed frame is divided into a plurality of modularized structures, so that the modularized electric bed is convenient for a user to assemble by himself and is low in packaging cost.

Description

Modular electric bed

Technical Field

The utility model relates to the technical field of electric beds, in particular to a modular electric bed.

Background

Beds are essential furniture for people to sleep, and conventional standard beds are usually of fixed size, with 1.6 m and 1.8 m specifications being common. In order to improve the comfort and the application of the bed, the bed can not only meet the requirements of lying and sleeping, but also meet the requirements of lying postures at various angles and medical care requirements, the bed boards are generally arranged into a plurality of parts side by side, the middle bed board is fixed on the bed frame, and the bed boards at two sides are respectively connected with the bed frame through a rotating mechanism and a power mechanism. When the bed plate is used, the power mechanism drives the corresponding bed plate to rotate and then incline through the rotating mechanism, so that the overall shape of the bed plate is adjusted, and the bed plate meets various use requirements.

For example, patent CN212650635U discloses a modular electric bed driving mechanism, which includes a bed plate bracket, wherein the bed plate bracket is formed by jointly splicing a pair of cross rods and a pair of longitudinal rods; the driving assembly is arranged on the bed board bracket and comprises driving brackets which are respectively arranged on the opposite sides of the two cross rods, and an installation space is formed between each driving bracket and the corresponding cross rod; install a pair of swinging arms in the installation space, through the cooperation swing joint of bearing and bearing frame between swinging arms and the drive support, and the swinging arms is swung by the independent linear drive motor drive of installing in the installation space, installs a swing arm on the swinging arms, and is located same bed board of the cooperation drive of two swing arms of same longitudinal position and carries out the luffing motion jointly in two installation spaces.

In the structure of the patent, the transverse rods, the longitudinal rods and the driving assembly which form the bed board bracket adopt a split structure, namely, a user needs to connect the transverse rods and the driving assembly respectively during installation and then connect the connected assembly with the two longitudinal rods, and in the structure, corresponding motors are also needed to be installed in a driving space, so that the installation steps are complicated; in addition, the complete long rod is long, so that the packaging cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model solves the problem that in order to overcome the defects in the prior art, the utility model provides the modular electric bed, the bed frame is divided into a plurality of modular structures, the user can assemble the bed conveniently by himself, and the packaging cost is low.

In order to solve the problems, the utility model provides a modular electric bed, which comprises a bed frame and a plurality of bed boards, wherein the bed frame comprises two fixed cross rods positioned on two short sides of the bed frame, the bed frame also comprises two bed frame components positioned on two long sides of the bed frame, and two ends of each fixed cross rod are detachably connected with the two bed frame components; the two bedstead components comprise a bed board fixing frame and a supporting frame, wherein the bed board fixing frame is used for supporting the bed board, and the supporting frame is used for supporting the bed board fixing frame; the bedstead component also comprises a driving component which is connected between the bed board fixing frame and the supporting frame and is used for driving the bed board fixing frame to rotate; the support frame can be folded symmetrically along the long edge.

Compared with the prior art, the modular electric bed has the following advantages:

1. the bedstead falls into two independent bedstead subassemblies, modular unit promptly, each bedstead subassembly includes corresponding bed board mount, support frame and drive assembly, each spare part that will constitute the bedstead subassembly falls into a plurality of corresponding modular unit subassemblies, drive assembly has been pre-installed to the bedstead subassembly, only need directly adorn the both ends at the bedstead subassembly with fixed horizontal pole during the use, and need not to install two montants of two horizontal poles on the bedstead again, need not to install the motor in drive space again, saved the step of installation.

2. The modular electric bed has the advantages that the two bed frame assemblies are respectively folded during transportation, the size of package and transportation is reduced, and accordingly the cost is reduced.

3. The four corners of the electric bed are stable and are not easy to deform, so that the foot seats are not required to be strengthened, and materials are saved.

Further, the bed board mount is including the first mount that is used for fixed head bed board, back bed board, first mount one end with the support frame is articulated, drive assembly is including connecting just be used for the drive on the support frame first mount pivoted drive assembly.

Preferably, the first driving assembly comprises a first electric push rod, the tail end of the first electric push rod is hinged to one end, close to the hip bed board, of the support frame, and the movable end of the first electric push rod is hinged to the middle of the first fixing frame. In this structure, choose electric putter for use as sharp actuating mechanism to order about the upset of first mount through electric putter in order to realize the position control of head bed board, back bed board, simple structure adjusts convenience, steady.

Still further, the bed board fixing frame further comprises a second fixing frame for fixing the thigh bed board and a third fixing frame for fixing the shank bed board, wherein one end of the second fixing frame close to the hip bed board is hinged with the supporting frame, the other end of the second fixing frame is hinged with one end of the third fixing frame, the other end of the third fixing frame is hinged with a connecting rod, and the other end of the connecting rod is hinged with the supporting frame; the driving assembly further comprises a second driving assembly which is connected to the supporting frame and used for driving the third fixing frame to ascend and descend.

Preferably, the second driving assembly comprises a second electric push rod, the tail end of the second electric push rod is hinged to one end, far away from the hip bed board, of the support frame, and the movable end of the second electric push rod is hinged to one end, close to the second fixing frame, of the third fixing frame.

As an improvement, the support frame comprises a first frame body and a second frame body, and the two first frame bodies and the two second frame bodies are detachably connected through corresponding fixed cross rods respectively; the first fixing frame and the first driving assembly are arranged on the first frame body, and the second fixing frame, the third fixing frame and the second driving assembly are arranged on the second frame body.

And the other end of the folding plate is hinged with the inner wall of one end of the second frame body, so that the first frame body and the second frame body can be turned over relatively. In the improved structure, the first frame body and the second frame body are arranged into a large module structure, and the structure can be folded and turned over, so that the storage and the packaging are convenient; and the user is more convenient in assembling.

And the bed frame assembly is characterized in that a reinforcing cross bar is connected between the two bed frame assemblies, two ends of the reinforcing cross bar are respectively connected with a connecting plate perpendicular to the reinforcing cross bar, and two ends of the connecting plate are respectively connected with two end parts of the first frame body and the second frame body which are connected with each other. In the above-mentioned improved structure, the stability of the upset connection structure of first support body, second support body can effectively be improved in setting up of strengthening horizontal pole and connecting plate structure, avoids the bedstead in the use, turns over a junction and takes place relative motion, influences the steady adjustment of the user state of beddo.

And the length of the fixed cross rod and the length of the reinforcing cross rod are adjustable. Among the above-mentioned improvement structure, can realize the regulation of bedstead width through adjusting the length of fixed horizontal pole, reinforcing beam, the user can improve the commonality according to the self-defined corresponding bedstead width of regulation in size in room.

And the lower end of the bed frame is detachably provided with a plurality of bed legs distributed along the circumferential direction of the bed frame, and the height of the bed legs is adjustable. Among the above-mentioned improvement structure, height-adjustable's bedside foot structural arrangement makes the bedstead can carry out the adjustment of custom height according to user's demand, and is very convenient.

Drawings

Fig. 1 is a schematic view of the modular electric bed of the present invention in a reclining chair configuration.

Fig. 2 is another perspective view of the modular electric bed of fig. 1.

Fig. 3 is a schematic structural view of the modular electric bed in fig. 2 without a bed board.

Fig. 4 is a schematic view of the structure of one of the frame assemblies of the modular electric bed of the present invention.

Fig. 5 is a schematic structural view of the modular electric bed of the present invention with additional bed legs.

Fig. 6 is an enlarged schematic diagram at X in fig. 3.

Description of reference numerals:

1-head bed board, 2-back bed board, 3-buttocks bed board, 4-thigh bed board, 5-calf bed board, 6-bed frame component, 6.1-support frame, 6.1.1-first frame body, 6.1.2-second frame body, 6.2-first fixing frame, 6.2.1-middle connecting rod, 6.3-first electric push rod, 6.4-second fixing frame, 6.5-third fixing frame, 6.6-connecting rod, 6.7-second electric push rod, 7-fixed cross rod, 8-folding plate, 9-reinforcing cross rod, 10-connecting plate and 11-bed foot.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

In the description of the present invention, it should be noted that the terms "bottom", "outer side wall", "inner side wall", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, the terms "first" and "second" are used for convenience of description and distinction, and have no specific meaning.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the term "connected" is to be interpreted broadly, e.g. as a fixed connection, a detachable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 and 2, the present invention provides a modular electric bed, which comprises a bed frame and a plurality of bed boards sequentially laid on the upper end surface of the bed frame, specifically, the plurality of bed boards respectively comprise a head bed board 1, a back bed board 2, a hip bed board 3, a thigh bed board 4 and a shank bed board 5 corresponding to each position of a human body, the plurality of bed boards can be independent from each other, or can be connected together through a flexible belt, and the plurality of bed boards can pre-position the space between the bed boards.

As shown in fig. 1, 3 and 4, the bed frame comprises two fixed cross bars 7 positioned at two short sides of the bed frame, the bed frame further comprises two bed frame assemblies 6 positioned at two long sides of the bed frame, and two ends of each fixed cross bar 7 are detachably connected with the two bed frame assemblies 6; the two bed frame assemblies 6 respectively comprise a bed plate fixing frame for supporting the bed plate and a supporting frame 6.1 for supporting the bed plate fixing frame which are arranged from top to bottom; the bedstead component also comprises a driving component which is connected between the bed board fixing frame 6.2 and the supporting frame 6.1 and is used for driving the bed board fixing frame to rotate; the support frame 6.1 can be folded symmetrically along its long sides.

Specifically, the bed board mount is including being used for fixed head bed board 1, the first mount 6.2 of back bed board 2, and first mount 6.2 one end is articulated with support frame 6.1, and drive assembly is including connecting on support frame 6.1 and being used for driving first mount 6.2 pivoted first drive assembly. Preferably, the first driving assembly comprises a first electric push rod 6.3, the tail end of the first electric push rod 6.3 is hinged to one end of the support frame 6.1 close to the hip bed board 3, and the movable end of the first electric push rod 6.3 is hinged to the middle position of the first fixing frame 6.2. In the structure, when the first electric push rod 6.3 is in a retraction state, the first fixing frame 6.2, the supporting frame 6.1 and the first electric push rod 6.3 are in a horizontal state, so that a user can lie down; when the height of back is increaseed to needs, first electric putter 6.3 stretches out the action, under the pin joint effect of activity push rod and two, first mount 6.1 slowly overturns round the articulated department with support frame 6.1 to realize the light adjustment of head bed board 1, back bed board 2 position. Of course, in other embodiments, the first electric push rod 6.3 may be a linear driving mechanism such as a hydraulic cylinder or an air cylinder.

Furthermore, as shown in fig. 2 and 4, the bed board fixing frame in this embodiment further includes a second fixing frame 6.4 for fixing the thigh bed board 4 and a third fixing frame 6.5 for fixing the shank bed board 5, wherein one end of the second fixing frame 6.4 close to the hip bed board 3 is hinged to the supporting frame 6.1, the other end of the second fixing frame 6.4 is hinged to one end of the third fixing frame 6.5, the other end of the third fixing frame 6.5 is hinged to a connecting rod 6.6, and the other end of the connecting rod 6.6 is hinged to the supporting frame 6.1; the driving assembly further comprises a second driving assembly which is connected to the supporting frame 6.1 and used for driving the third fixing frame 6.5 to ascend and descend. Preferably, the second driving assembly comprises a second electric push rod 6.7, wherein the tail end of the second electric push rod 6.7 is hinged to one end of the support frame 6.1 far away from the hip bed board 3, and the movable end of the second electric push rod 6.7 is hinged to one end of the third fixing frame 6.5 close to the second fixing frame 6.4. Specifically, in the structure, when the positions of the thigh bed board 4 and the calf bed board 5 need to be increased, the third fixing frame 6.5 is slowly lifted under the driving action of the movable rod through the extending action of the second electric push rod 6.7, and the third fixing frame 6.5 is slowly moved towards the position of the hip bed board 3 while being lifted, because the second fixing frame 6.4 is hinged with the supporting frame 6.1, the second fixing frame 6.4 is slowly lifted and rotated around the hinged part with the supporting frame 6.1 under the pushing action of the third fixing frame 6.5, when the second electric push rod 6.7 extends to the maximum stroke, the thigh bed board 4 on the bed frame is inclined upwards towards the direction far away from the hip bed board 3, the calf bed board 5 is separated from the supporting frame 6.1 by a certain distance integrally, and the calf bed board 5 is inclined downwards along the direction from the head to the tail of the bed frame; at this time, if the first electric push rod 6.3 is also extended to the maximum stroke, the first fixing frame 6.2 together with the head bed plate 1 and the back bed plate 2 form an inclined backrest structure, and finally, the angle positions of the bed plates on the bed frame form a position similar to a reclining chair, so that the user can switch different rest states on the electric bed.

In the above structure, when the electric bed is adjusted to a state similar to a reclining chair, the mattress will move correspondingly, and the moving direction is towards the bed tail direction, so the mattress stop rod 12 is connected to the bed frame tail end, namely the calf part bed plate 5 in the embodiment, as shown in fig. 1.

In order to facilitate the assembly of the modular structure of the bed frame and save the packaging space, as shown in fig. 3, two support frames 6.1 in this embodiment include independent first frame bodies 6.1.1 and second frame bodies 6.1.2, and connect between two first frame bodies 6.1.1 and between two second frame bodies 6.1.2 through the corresponding fixed cross rods detachably, and the first frame bodies 6.1.1 and the second frame bodies 6.1.2 are rectangular frame structures, so that four corners of the assembled bed frame are stable and are not easy to deform, thereby the foot stool does not need to be strengthened, and the material is saved.

In addition, the first fixing frame 6.2 and the first driving assembly are installed on the first frame body 6.1.1, and the second fixing frame 6.4, the third fixing frame 6.5 and the second driving assembly are installed on the second frame body 6.1.2, so that the whole bedstead is divided into four modularized structures, the packaging of independent modules can be realized when the bedstead assembly 6 is packaged, the packaging space is effectively saved, and the cost is reduced.

Furthermore, in this embodiment, a folding plate 8 is hinged to an inner wall of one end of the first frame body 6.1.1, and the other end of the folding plate 8 is hinged to an inner wall of one end of the second frame body 6.1.2, so that the first frame body 6.1.1 and the second frame body 6.1.2 of each bed frame assembly can be turned over relatively, and further the first frame body 6.1.1 and the second frame body 6.1.2 form a complete large module, and the first frame body 6.1.1 and the second frame body 6.1.2 between the two large modules can be folded in half for storage.

In addition, in the above structure, because the supporting frame 6.1 is divided into two parts in the length direction, the structural strength is weakened, so in order to increase the structural strength of the connection between the first frame body 6.1.1 and the second frame body 6.1.2 in this embodiment, a reinforcing cross rod 9 is further connected between the two frame assemblies, and two ends of the reinforcing cross rod 9 are both provided with connecting plates 10 perpendicular to the reinforcing cross rod 9, and two ends of the connecting plates 10 are respectively connected to two ends of the first frame body 6.1.1 and the second frame body 6.1.2 which are connected to each other. In this structure, connecting plate 10 is the sheet metal component of L type, and the vertical board middle part of this L type sheet metal component is connected with enhancement horizontal pole 9, and the both ends of the vertical board of L type sheet metal component are connected on first support body 6.1.1, the inner wall of second support body 6.1.2 through fastener detachable respectively, and the horizontal plate of L type sheet metal component supports and leans on first support body 6.1.1, the second support body 6.1.2 is connected on the lower terminal surface of tip, effectively guarantees connection structure strength performance.

In the structure, when the bedstead is in a non-installation state, the bedstead comprises two large module assemblies, and each large module assembly comprises a first frame body 6.1.1 and a second frame body 6.1.2; two fixed cross bars 7 and a reinforced cross bar 9, and a first driving assembly and a first fixing frame 6.2 are pre-installed on each first frame body 6.1.1; a second fixing frame 6.4, a third fixing frame 6.5 and a second driving assembly are preassembled on each second frame body 6.1.2, a user only needs to connect two large module assemblies into a whole through corresponding fixing cross rods 7 and reinforcing cross rods 9 during assembly, and finally, each bed board is installed on the upper end face of the bed frame to form the finished electric bed structure.

On the other hand, in order to improve the universality of the modular electric window, the lengths of the fixed cross rod 7 and the reinforcing cross rod 9 in the embodiment are adjustable, and the width size of the electric bed can be changed by adjusting the lengths of the fixed cross rod 7 and the reinforcing cross rod 9, that is, the fixed cross rod 7 and the reinforcing cross rod 9 can be adjusted to be a standard bed of 1.6 meters or a standard bed of 1.8 meters according to the conventional standard size of the existing bed, specifically, the fixed cross rod 7 and the reinforcing cross rod 9 can be directly set to be a telescopic rod structure, and a user can select and match a bed board with a corresponding size as required, so that the modular electric window is very convenient. Of course, the user can also perform customized adjustment of the bed frame width according to the actual size of the room, which is not necessarily the standard size, and of course, in this structure, when the width of the bed frame is a non-standard width, the width of each bed board also needs to be customized or modified.

On the other hand, as shown in fig. 4, the first fixing frame 6.2, the second fixing frame 6.4 and the third fixing frame 6.5 in this embodiment are all rectangular frame structures, so that the corresponding bed board is more stable and more firm when connected to the rectangular frame structures. In addition, because two plates of the head bed board 1 and the back bed board 2 need to be connected and fixed on the first fixing frame 6.2, an intermediate connecting rod 6.2.1 is further connected in the rectangular frame structure in the structure, the intermediate connecting rod 6.2.1 is connected to the approximate middle position of the first fixing frame 6.2 along the width direction, and the outer end of the movable rod of the first electric push rod 6.3 is hinged to the intermediate connecting rod 6.2.1, so that the installation convenience is improved.

In this embodiment, the corresponding first frame body 6.1.1 and the second frame body 6.2.1 are also of a frame structure similar to a rectangle, and one end of the first frame body 6.1.1 close to the first frame body 6.1.2 is connected with a fixing rod for connecting the first electric push rod 6.3, the height of the fixing rod is lower than the upper end surface of the first frame body 6.1.1, the other end of the first frame body 6.1.1 close to the second frame body 6.1.2 is also connected with a first fixing rod 12, one end of the first fixing frame 6.2 is hinged on the first fixing rod 12, when the first fixing frame 6.2 is in a horizontal state, the upper end surface of the first fixing rod 12 is flush with the upper end surface of the first fixing frame 6.2, and one side of the width direction of the bed board 3 is connected on the first fixing rod 12; similarly, the upper end face of one end of the second frame body 6.1.2 close to the first frame body 6.1.1 is connected with a second fixed rod 13, one end of the second fixed frame 6.4 is hinged on the second fixed rod 13, and when the second fixed frame 6.4 and the third fixed frame 6.5 are in a horizontal state, the upper end face of the second fixed rod 13 is flush with the upper end faces of the second fixed frame 6.4, the third fixed frame 6.5, the first fixed frame 6.2 and the first fixed rod 12, so that when the bed board is installed, the thickness of the bed board is consistent, and batch production is facilitated; in the above structure, the other side of the width direction of the buttocks bed plate 3 is connected and fixed on the second fixing rod 13.

In addition, the modular electric bed of the present invention can be used by being laid flat on the ground directly, or by being provided with a plurality of supporting legs at the bottom thereof, specifically, as shown in fig. 5, a plurality of bed legs 11 distributed along the circumferential direction thereof are detachably mounted at the lower end of the bed frame, and the height of the bed legs 11 is adjustable, so as to realize the custom adjustment of the overall height of the electric bed according to the user's requirements.

Although the present disclosure has been described above, the scope of the present disclosure is not limited thereto. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present disclosure, and such changes and modifications will fall within the scope of the present invention.

Claims (10)

1. The utility model provides a modularization beddo, includes bedstead and polylith bed board, the bedstead is including two fixed horizontal pole (7) that are located its two short avris, its characterized in that: the bed frame also comprises two bed frame assemblies (6) positioned on two long sides of the bed frame, and two ends of each fixed cross rod (7) are detachably connected with the two bed frame assemblies (6); the two bed frame assemblies (6) respectively comprise a bed plate fixing frame and a supporting frame (6.1), wherein the bed plate fixing frame is used for supporting a bed plate, and the supporting frame is used for supporting the bed plate fixing frame; the bed frame component also comprises a driving component which is connected between the bed board fixing frame (6.2) and the supporting frame (6.1) and is used for driving the bed board fixing frame to rotate; the support frame (6.1) can be folded symmetrically along the long edge.

2. The modular electric bed as claimed in claim 1, wherein: the bed board mount is including first mount (6.2) that are used for fixed head bed board (1), back bed board (2), first mount (6.2) one end with support frame (6.1) are articulated, drive assembly is including connecting just be used for the drive on support frame (6.1) first mount (6.2) pivoted drive assembly.

3. The modular electric bed as claimed in claim 2, wherein: the first driving assembly comprises a first electric push rod (6.3), the tail end of the first electric push rod (6.3) is hinged to one end of the support frame (6.1) close to the hip bed board (3), and the movable end of the first electric push rod (6.3) is hinged to the middle position of the first fixing frame (6.2).

4. The modular electric bed as claimed in claim 2 or 3, wherein: the bed board fixing frame further comprises a second fixing frame (6.4) used for fixing the thigh bed board (4) and a third fixing frame (6.5) used for fixing the shank bed board (5), one end, close to the hip bed board (3), of the second fixing frame (6.4) is hinged with a supporting frame (6.1), the other end of the second fixing frame (6.4) is hinged with one end of the third fixing frame (6.5), the other end of the third fixing frame (6.5) is hinged with a connecting rod (6.6), and the other end of the connecting rod (6.6) is hinged with the supporting frame (6.1); the driving assembly further comprises a second driving assembly which is connected to the supporting frame (6.1) and used for driving the third fixing frame (6.5) to ascend and descend.

5. The modular electric bed as recited in claim 4 wherein: the second driving assembly comprises a second electric push rod (6.7), the tail end of the second electric push rod (6.7) is hinged to the supporting frame (6.1) far away from one end of the hip bed board (3), and the movable end of the second electric push rod (6.7) is hinged to the third fixing frame (6.5) close to one end of the second fixing frame (6.4).

6. The modular electric bed as recited in claim 4 wherein: the two support frames (6.1) respectively comprise a first frame body (6.1.1) and a second frame body (6.1.2) which are independent, and the two first frame bodies (6.1.1) and the two second frame bodies (6.1.2) are detachably connected through corresponding fixed cross rods (7); and the first fixing frame (6.2) and the first driving assembly are arranged on the first frame body (6.1.1), and the second fixing frame (6.4), the third fixing frame (6.5) and the second driving assembly are arranged on the second frame body (6.1.2).

7. The modular electric bed as recited in claim 6 wherein: articulated on the inner wall of first support body (6.1.1) one end have folded sheet (8), the other end of folded sheet (8) with the inner wall of second support body (6.1.2) one end is articulated, so that first support body (6.1.1) can turn over the book relatively with second support body (6.1.2).

8. The modular electric bed as claimed in claim 6 or 7, wherein: and a reinforcing cross rod (9) is further connected between the two bedstead components, two ends of the reinforcing cross rod (9) are respectively provided with a connecting plate (10) which is perpendicular to the reinforcing cross rod, and two ends of the connecting plate (10) are respectively connected with two end parts of the first frame body (6.1.1) and the second frame body (6.1.2) which are mutually connected.

9. The modular electric bed as recited in claim 8 wherein: the lengths of the fixed cross bar (7) and the reinforcing cross bar (9) are adjustable.

10. The modular electric bed as claimed in claim 1, wherein: the lower end of the bed frame is detachably provided with a plurality of bed legs (11) distributed along the circumferential direction of the bed frame, and the height of the bed legs (11) is adjustable.

Images