CN112869459B - Shared folding bed cabinet - Google Patents

Abstract

The embodiment of the invention discloses a shared folding bed cabinet which comprises a cabinet body, a bed body, a shared intelligent lock, a bed sheet installation device and a plurality of disposable bed sheets. The bed body is arranged in the cabinet body, the shared intelligent lock is arranged on the cabinet body and used for locking the bed body in the cabinet body, the bed sheet mounting device is arranged in the cabinet body and located above the bed body, the multiple disposable bed sheets are arranged on the bed sheet mounting device, and the bed sheet mounting device is used for automatically spreading the bed body to tile the disposable bed sheet on the bed body. The bed sheet mounting device is arranged in the shared folding bed cabinet, so that the disposable bed sheet can be automatically mounted on the bed body, the use by a user is facilitated, and the disposable bed sheet can be detached after the disposable bed sheet is used, so that the shared folding bed cabinet keeps sanitary and tidy.

Description

Shared folding bed cabinet

Technical Field

The invention relates to the field of folding beds, in particular to a shared folding bed cabinet.

Background

The folding bed cabinet has the characteristics of convenience and space saving, so the folding bed cabinet is widely applied to various public places, in particular to the field of medical accompanying and attending. Meanwhile, along with the spreading of the sharing idea, the shared folding bed cabinet also comes along, for example, a hospital adds the shared folding cabinet to provide good rest for the family members of the patients. However, after the shared folding bed cabinet is used by many people, the mattress of the shared folding bed cabinet is easy to be stained and bacteria are bred, and if the shared folding bed cabinet is used, the operation is inconvenient if the disposable bed sheet is installed manually. Therefore, a shared folding bed cabinet capable of automatically installing a disposable bed sheet is to be designed.

Disclosure of Invention

The invention mainly aims to overcome the defects and shortcomings of the prior art and provide a shared folding bed cabinet, which can automatically install a disposable bed sheet when the shared folding bed cabinet is used.

Specifically, one embodiment of the present invention discloses a shared folding bed cabinet, comprising: the bed comprises a cabinet body, a bed body, a shared intelligent lock, a bed sheet mounting device and a plurality of disposable bed sheets.

The bed body is arranged in the cabinet body, and the shared intelligent lock is arranged on the cabinet body and used for locking the bed body in the cabinet body; the bed sheet mounting device is arranged in the cabinet body and located above the bed body, the multiple disposable bed sheets are arranged on the bed sheet mounting device, and the bed sheet mounting device is used for automatically spreading the disposable bed sheets on the bed body along with the expansion of the bed body.

In one embodiment of the present invention, the bed includes: the bed comprises a plurality of bed boards, a plurality of supporting frames, a first combination part and a second combination part.

Wherein, a plurality of bed boards are including setting up the head board and the tailstock board at bed body both ends, a plurality of support frames include: the first support frame is hinged to the headboard and far away from the footboard, the first combination part is arranged on the first support frame, and the second combination part is arranged on the footboard; wherein the first and second coupling components are adapted to couple opposite ends of a sheet of the disposable sheet.

In one embodiment of the present invention, the cabinet includes: the storage box body comprises side plates which are vertically connected with two ends of the storage box door. The sheet installation device includes: the bed sheet collecting device comprises a main control module, a bed sheet collecting module and a bed sheet mounting module.

The main control module is arranged in the storage box body and connected with the shared intelligent lock, the first combining component and the second combining component, the bed sheet collecting module is arranged in the storage box body and fixed on the side plate, the bed sheet collecting module is connected with the main control module, and the plurality of disposable bed sheets are wound and arranged on the bed sheet collecting module.

The sheet installation module is arranged in the storage box body and fixed on one side of the side plate close to the storage box door, and the sheet installation module is connected with the main control module. The main control module is configured to receive detection signals respectively output by the shared smart lock, the first combination component and the second combination component to generate corresponding control signals respectively output to the sheet collection module and the sheet installation module, so that the sheet installation module and the sheet collection module are used to install the disposable sheet in cooperation with the first combination component and the second combination component.

In one embodiment of the present invention, the sheet collection module includes: a collecting rod driving mechanism, a bed sheet collecting rod and a bed sheet receiving rod.

The collecting rod driving mechanism is connected with the main control module and fixed on the side plate, the bed sheet collecting rod is connected with the collecting rod driving mechanism, a plurality of disposable bed sheets are wound on the bed sheet collecting rod, the bed sheet collecting rod is connected with the bed sheet at a point break, the bed sheet receiving rod is fixed on the side plate and located on one side, close to the containing box door, of the bed sheet collecting rod and used for receiving the disposable bed sheet.

The collecting rod driving mechanism drives the sheet collecting rod to rotate, so that the disposable sheet is hung down or recycled along the sheet carrying rod.

In one embodiment of the present invention, the sheet installation module includes: a mounting rod driving mechanism and a bed sheet mounting rod.

The mounting rod driving mechanism is connected with the main control module, fixed on the side plate and located on one side, close to the storage box door, of the bed sheet receiving rod, and the bed sheet mounting rod is connected with the mounting rod driving mechanism.

The mounting rod driving mechanism is used for driving the bed sheet mounting rod to move based on the control signal so as to enable the two opposite ends of the disposable bed sheet to be combined with the first combining component and the second combining component respectively.

In an embodiment of the present invention, the bed sheet installation module further includes: and the position detection assembly is connected with the main control module and is fixedly arranged on the side plate.

The mounting rod driving mechanism is used for driving the bed sheet mounting rod to move when the position detection assembly detects that the bed body is in a fully unfolded state, so that one end of the disposable bed sheet is combined with the second combination part.

In one embodiment of the present invention, the plurality of support brackets further comprises: the second support frame is hinged with the opposite end of the headboard hinged with the first support frame. The bed body still includes: support frame connecting rod and shock attenuation component.

The support frame connecting rod is hinged to the first support frame and the second support frame, and the damping element is arranged at the hinged position of the support frame connecting rod and the second support frame and is simultaneously connected with the support frame connecting rod and the second support frame and used for buffering, accommodating and expanding impact force generated during the bed body.

In an embodiment of the invention, the cabinet body further includes a slide rail, the slide rail is disposed on the side plate and located above the bed sheet mounting device, and the slide rail is accommodated in the accommodating box body in cooperation with the accommodating box door.

In one embodiment of the present invention, the storage case further includes: the back plate is opposite to the containing box door, and the top plate, the bottom plate, the clamping groove and the idler wheel are vertically connected with the containing box door and the back plate. The clamping grooves are symmetrically arranged at one ends, close to the top plate, of the side plates, and the rollers are arranged at the connecting positions of the back plate and the bottom plate.

In an embodiment of the invention, the storage box further includes two identical guide grooves symmetrically arranged on the bottom plate, and the two identical guide grooves are matched with the plurality of support frames to enter and exit the storage box.

When the storage box door closes the storage box body, the guide groove is exposed out of the storage box body.

The technical scheme has the following advantages or beneficial effects: the bed sheet mounting device is arranged in the shared folding bed cabinet, so that the disposable bed sheet can be automatically mounted on the bed body, the use by a user is facilitated, and the disposable bed sheet can be detached after the disposable bed sheet is used, so that the shared folding bed cabinet keeps sanitary and tidy.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic view of the internal structure of a foldable shared bed with a cabinet according to the present invention in an unfolded state;

FIG. 2 is a schematic view of the internal structure of the folding bed cabinet according to the present invention in a storage state;

FIG. 3 is a schematic view of the overall structure of the folding bed cabinet according to the present invention in an unfolded state;

FIG. 4 is a schematic view of a storage box door of the foldable shared bed/cabinet according to the present invention;

FIG. 5 is a sectional view of the doors of the storage box in different movement states in the shared foldable bed cabinet according to the present invention;

FIG. 6 is a partial enlarged view of the structure of the part A in the shared folding bed cabinet according to the present invention;

FIG. 7 is a schematic structural diagram of a cabinet body in the shared folding bed cabinet according to the present invention;

FIG. 8 is a partial enlarged view of the structure of the part B in the shared folding bed cabinet according to the present invention;

FIG. 9 is a front view of the foldable bed cabinet according to the present invention in a storage state;

FIG. 10 is a schematic structural diagram of a shared intelligent lock in a shared folding bed cabinet according to the present invention;

FIG. 11 is a schematic view of the bottom structure of the foldable shared bed with the cabinet of the present invention in an unfolded state;

fig. 12 is a partially enlarged view of the structure of the part C of the shared folding bed cabinet according to the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the accompanying drawings and specific implementations, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; 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.

Some embodiments of the invention are described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.

As shown in fig. 1 to 3, an embodiment of the present invention provides a shared folding bed cabinet, for example, including: a cabinet body, a bed body, a shared intelligent lock 30, a bed sheet installation device and a plurality of disposable bed sheets.

The bed body is arranged in the cabinet body, and the shared intelligent lock 30 is arranged on the cabinet body and used for locking the bed body in the cabinet body; the bed sheet installation device is arranged in the cabinet body and located above the bed body, the multiple disposable bed sheets are arranged on the bed sheet installation device, and the bed sheet installation device is used for automatically paving the disposable bed sheets on the bed body along with the expansion of the bed body.

The bed sheet mounting device is arranged in the shared folding bed cabinet, so that the disposable bed sheet can be automatically mounted on the bed body, the use by a user is facilitated, and the disposable bed sheet can be detached after the disposable bed sheet is used, so that the shared folding bed cabinet keeps sanitary and tidy.

Further, the mentioned cabinet includes, for example, a storage box body 110 and a storage box door 120, and the storage box body 110 includes, for example: a side plate 111 vertically connecting both ends of the container door 120, a back plate 112 facing the container door 120, and a top plate 113 and a bottom plate 114 vertically connecting the container door 120 and the back plate 112.

Wherein, for example, a sliding rail 1111 is disposed on the mentioned side plate 111, and the sliding rail 1111 is located above the mentioned bed body, and the mentioned storage box door 120 is hinged with the sliding rail 1111.

As shown in fig. 4 to 6, the opposite sides of the container door 120 hinged to the sliding rails 1111 are provided with sliding rods 1111a, the mentioned sliding rails 1111 are provided with sliding grooves 1111b engaged with the sliding rods 1111a, when the container door 120 is opened, the sliding rods 1111a slide along the sliding grooves 1111b, so that the container door 120 is received in the container body 110 in parallel with the sliding grooves 1111b, and the sliding rails 1111 are further provided with a limit mechanism 1111c, for example, two rectangular limit bars parallel with the sliding grooves 1111b, between which the sliding grooves 1111b are located, the sliding rods 1111a limiting the container door 120 move along the sliding grooves 1111b, and when the container door 120 is completely opened, the limit mechanism 1111c can limit the container door 120 in the container body 110. Of course, the specific structure of the limiting mechanism 1111c is not limited in this embodiment, and it is sufficient to ensure that the sliding rod 1111a moves in the sliding groove 1111b and the storage box door 120 is not turned over by gravity when being stored in the storage box 110.

As shown in fig. 7, for example, a slot 1112 is further disposed on the mentioned side plate 111, a connection between the mentioned back plate 112 and the mentioned bottom plate 114 is, for example, a groove, and rollers 1142 are disposed at opposite ends of the groove, and the rollers 1142 are disposed to facilitate movement of the cabinet. The caregiver applies force to the slot 1112 to form an angle between the bottom plate 114 and the horizontal plane and to roll the rollers 1142 to move the cabinet.

Specifically, as shown in fig. 7 and 8, the number of the rollers 1142 is, for example, two, the length of the groove is the same as the width of the back plate 112, and the groove has a vertical depth d1 and a horizontal width d 2. The extending direction of the vertical depth d1 is perpendicular to the bottom plate 114, and the diameter of the roller 1142 is larger than 3/4, the vertical depth d1 is smaller than or equal to the vertical depth d1, so that the roller 1142 can be prevented from leaking in the vertical direction, when the cabinet is erected, the roller 1142 directly contacts the ground to support the weight of the cabinet, and the possibility of damage of the roller 1142 due to the weight of the cabinet which is supported for a long time is reduced. The extending direction of the horizontal width d2 is parallel to the bottom plate 114, the diameter of the roller 1142 is greater than 3/4 horizontal width d2 and is less than or equal to the horizontal width d2, the diameter of the roller 1142 can be avoided being too small, the roller 1142 can not contact with the ground when the cabinet body is pulled by a user, the roller 1142 is prevented from leaking out in the horizontal direction by the beneficial effect of the roller 1142 being less than or equal to the horizontal width d2, and the occupied space is reduced.

Certainly, the specific shape and number of the grooves are not limited in this embodiment, so that the roller 1142 can roll normally and the size of the roller 1142 in the grooves can be met, and the damage of the roller 1142 caused by support can be effectively reduced.

Further, as shown in fig. 9, the mentioned bottom plate 114 is symmetrically provided with two guide slots 1141, the two same guide slots 1141 are symmetrically distributed on the bottom plate 114, and the guide slots 1141 are used for cooperating with the receiving and expanding of the bed body. The guiding groove 1141 is, for example, a groove with a trapezoidal cross section in the direction perpendicular to the bottom plate 114, the shorter side of the two parallel sides of the trapezoidal cross section is located on the side of the bottom plate 114 close to the ground, and the longer side of the two parallel sides of the trapezoidal cross section of the storage box door 120 is located on the side of the bottom plate 114 away from the ground, so that the bed body enters the storage box 110 along the guiding groove 1141 when being stored, thereby facilitating storage. Certainly, the embodiment does not limit the specific structure of the guide groove 1141, and the guide requirement when the bed body is stored can be met. When the storage box body 110 is closed, the opening of the guide groove 1141 is exposed, so that two hollow parts are formed at the joint of the storage box door 120 and the storage box body 110, and a caregiver can exert force on the storage box door 120 through the two hollow parts, thereby opening the storage box door 120, and enabling the storage box door 120 to be stored in the storage box body 110 along the slide rail 1111.

Further, as shown in fig. 10, the mentioned shared smart lock 30 includes, for example, a latch bolt 310 disposed on the container door 120 and a lock body mechanism 320 disposed on the bottom plate 114 near the container door 120, wherein the latch bolt 310 and the lock body mechanism 320 are cooperatively connected to connect the container body 110 and the container door 120. The lock body mechanism 320 includes, for example, a main control element 321, a locking element 322, and a hall element 323, and the latch bolt 310 is provided with, for example, a magnetic induction element 311. When the caregiver scans the two-dimensional code, the main control element 321 drives the locking element 322 to act, the locking bolt 310 is disconnected from the locking element 322, and the shared intelligent lock 30 is unlocked; when the storage box door 120 is closed, the latch tongue 310 on the storage box door 120 is inserted into the locking element 322, and the main control element 321 receives the magnetic detection signal of the hall element 323 to the magnetic induction element 311, thereby completing the locking of the shared smart lock 30.

It should be noted that if the caregiver inserts another article, such as a card, into the hall element 323, the hall element 323 will not output a magnetic detection signal to the main control element 321, and the shared folding bed cabinet is still in the charging state by default, and the arrangement of the hall element 323 and the magnetic induction element 311 can effectively prevent the caregiver from maliciously falsely sharing the folding bed cabinet.

The bed mentioned comprises, for example, a plurality of bed decks including, for example, the first bed deck 211, the second bed deck 212, the third bed deck 213, and the fourth bed deck 214, and a plurality of support frames including, for example, the first support frame 221, the second support frame 222, the third support frame 223, the fourth support frame 224, and the fifth support frame 225, as shown in fig. 1.

It should be noted that the first bed board 211 is a headboard, and the fourth bed board 214 is a footboard.

The first supporting frame 221 is directly hinged to one side of the first bed plate 211, which is far away from the fourth bed plate 214, one end of the second supporting frame 222 is directly hinged to the opposite end, hinged to the first bed plate 211 and the first supporting frame 221, of the other end, hinged to one end of the second bed plate 212, of the second supporting frame 222; one end of the third support frame 223 is directly hinged with the opposite other end of the second bed plate 212, and the other end of the third support frame 223 is directly hinged with one end of the third bed plate 213; one end of the fourth supporting frame 224 is directly hinged with the opposite end of the third bed plate 213, and the other end of the fourth supporting frame 224 is directly hinged with one end of the fourth bed plate 214; one end of the fifth supporting frame 225 is directly hinged with the opposite end of the fourth bed board 214, and the other end of the fifth supporting frame 225 is fixed on the mentioned back board 112.

When the shared intelligent lock 30 is locked, the bed body is stored in the storage box body 110, wherein the fifth support frame 225 is fixedly connected with the back plate 112, the fourth bed plate 214 and the third bed plate 213 are folded, the fourth support frame 224 is stored between the fourth bed plate 214 and the third bed plate 213, the third bed plate 213 and the second bed plate 212 are folded, the third support frame 223 stands upright in the guide groove 1141 of the bottom plate 114, the third bed plate 213 and the second bed plate 212 are stored in the third support frame 223, the second bed plate 212 is folded with the first bed plate 211, the second support frame 222 is stored between the second bed plate 212 and the first bed plate 211, the first support frame 221 stands upright in the guide groove 1141 of the bottom plate 114, and the first bed plate 211 is stored in the first support frame 221.

When the shared intelligent lock 30 is unlocked, the bed body is pulled out from the storage box body 110, the first bed plate 211, the second bed plate 212, the third bed plate 213 and the fourth bed plate 214 are located on the same horizontal plane, the first support frame 221, the second support frame 222, the third support frame 223 and the fourth support frame 224 support a plurality of bed plates together, and meanwhile, the fifth support frame 225 is fixedly connected with the back plate 112.

When the bed is unfolded, the bed sheet installation device enables the first bed board 211, the second bed board 212, the third bed board 213 and the fourth bed board 214 to be tiled with disposable bed sheets.

Further, as shown in fig. 11 and 12, the bed mentioned above further includes, for example: a support bracket connecting rod 250 and a shock absorbing member 260.

The support frame connecting rod 250 is hinged to the first support frame 221 and the second support frame 222, and the shock absorption element 260 is arranged at the hinged position of the support frame connecting rod 250 and the second support frame 222 and is connected with the support frame connecting rod 250 and the second support frame 222 at the same time for buffering impact force when the bed body is stored and unfolded.

Specifically, the mentioned damping element 260 is, for example, a torsion spring, a coil of the torsion spring is disposed at a hinge joint of the support frame connecting rod 250 and the second support frame 222, two torsion arms of the torsion spring are respectively connected with the support frame connecting rod 250 and the second support frame 222 in a clamping manner, when the plurality of bed boards are folded and unfolded, the torsion spring is promoted to rotate and generate an angle resilience force, so as to buffer an impact force on the bed body when the bed body is stored and unfolded, and prolong the service life of the bed body. However, the present embodiment is not limited thereto, and the specific structure of the damping element 260 may satisfy the damping requirement. Of course, the installation position of the damping element 260 is not limited to be set at the hinge joint of the support frame connecting rod 250 and the second support frame 222, and the damping element 260 may be set at the hinge joint of the support frame connecting rod 250 and the plurality of support frames, and may be specifically designed according to the practical application.

Further, as shown in fig. 1, the bed further includes, for example, a first coupling member 230 and a second coupling member 240, the first coupling member 230 is disposed on the first support frame 221, and the second coupling member 240 is disposed on the fourth deck 214. The first coupling component 230 and the second coupling component 240 are used to attach opposite ends of a disposable sheet.

Wherein, the sheet installation device automatically connects one end of one disposable sheet with the first combination part 230, and as the bed body is unfolded, the sheet installation device disconnects one disposable sheet from the other disposable sheet, and simultaneously connects the other end of one disposable sheet with the second combination part 240, thereby making the disposable sheet spread on the bed body.

Further, as shown in fig. 2 and 3, the bed sheet installation device includes, for example, a main control module 410, a bed sheet collection module 420, a bed sheet installation module 430, and a position detection assembly 440.

Specifically, the main control module 410 is disposed on the side plate 111 in the storage box 110, and is connected to the shared smart lock 30, the first coupling unit 230, and the second coupling unit 240. The sheet collection module 420 is disposed in the storage box 110 and fixed on the side plate 111, the sheet collection module 420 is connected to the main control module 410, wherein the aforementioned plurality of disposable sheets are wound around the sheet collection module 420. The sheet installation module 430 is disposed in the storage box 110 and fixed on a side of the side plate 111 close to the storage box door 120, and the sheet installation module 430 is connected to the main control module 410. The main control module 410 is configured to receive detection signals respectively output by the shared smart lock 30, the first coupling unit 230, and the second coupling unit 240 to generate corresponding control signals respectively output to the sheet collecting module 420 and the sheet installing module 430, so that the sheet installing module 430 and the sheet collecting module 420 are used to install the disposable sheet in cooperation with the first coupling unit 230 and the second coupling unit 240.

Further, the mentioned sheet collection module 420 includes, for example: a collection rod driving mechanism 421, a sheet collection rod 422 and a sheet receiving rod 423. The collecting rod driving mechanism 421 is connected to the main control module 410 and fixed on the side plate 111, the sheet collecting rod 422 is connected to the collecting rod driving mechanism 421, a plurality of disposable sheets are wound on the sheet collecting rod 422, the plurality of disposable sheets are connected in a point-break manner, the sheet receiving rod 423 is fixed on the side plate 111 and located on one side of the sheet collecting rod 422 close to the storage box door 120, and is used for receiving the disposable sheets. Wherein the collecting rod driving mechanism 421 drives the sheet collecting rod 422 to rotate, so as to hang down or recycle the disposable sheet along the sheet receiving rod 423.

Further, the mentioned sheet installation module 430 includes, for example: a mounting rod drive mechanism 431 and a sheet mounting rod 432. The mounting rod driving mechanism 431 is connected to the main control module 410, fixed on the side plate 111, and located on one side of the sheet receiving rod 423 close to the storage box door 120, and the sheet mounting rod 432 is connected to the mounting rod driving mechanism 431. Wherein the mounting rod driving mechanism 431 is used for driving the sheet mounting rod 432 to move based on the control signal, so that the opposite ends of the disposable sheet are respectively combined with the first combining part 230 and the second combining part 240.

Further, the position detecting assembly 440 is connected to the main control module 410 and is fixedly disposed on the side plate 111. The position detection assembly 440 is used for detecting that the bed body is in a fully unfolded state, and the mounting rod driving mechanism 431 is used for driving the bed sheet mounting rod 432 to move when the position detection assembly 440 detects that the bed body is in the fully unfolded state, so that one end of the disposable sheet is combined with the second combining component 240.

Specifically, the initial state of the shared folding bed cabinet before use is set as follows: one end of a disposable sheet has been coupled to the first coupling member 230 and the sheet mounting rod 432 is positioned above the bed.

The shared intelligent lock 30 is unlocked, a user pulls out a bed body from the storage box body 110, the stored bed body is completely unfolded, the position detection assembly 440 detects the completely unfolded state of the bed body, sends a position detection signal to the main control module 410, immediately the main control module 410 sends a first installation control signal to the installation rod driving mechanism 431, the installation rod driving mechanism 431 drives the bed sheet installation rod 432 to move towards one side close to the bed body until the other end of one disposable bed sheet is combined with the second combination part 240, and meanwhile, the downward pressure of the bed sheet installation rod 432 enables the point breaking position of the disposable bed sheet installed on the bed body to be disconnected with the next disposable bed sheet. After the second combining component 240 is combined with the other end of the disposable bed sheet, the second combining component 240 outputs a first combination detection signal to the main control module 410, the main control module 410 immediately sends a first reset control signal to the mounting rod driving mechanism 431, the mounting rod driving mechanism 431 drives the bed sheet mounting rod 432 to move towards one side away from the bed body until the bed sheet mounting rod is reset, meanwhile, the main control module 410 also sends a bed sheet recovery control signal to the collecting rod driving mechanism 421, the collecting rod driving mechanism 421 drives the bed sheet collecting rod 422 to recover the next disposable bed sheet which is hung down to the bed body, the next disposable bed sheet is recovered along the bed sheet receiving rod 423 towards the bed sheet collecting rod 422 until the end of the next disposable bed sheet which is hung down along the bed sheet receiving rod 423 is located above the bed body when the bed body is in the storage state.

Wherein, the mentioned position detection assembly 440 includes, for example, a proximity sensor and a detection metal, the proximity sensor is disposed on the side plate 111, the detection metal is disposed on one side of the fourth bed board 214 close to the proximity sensor, when the bed body is completely unfolded, and the plurality of bed boards are at the same horizontal plane, the proximity sensor senses the detection metal, thereby outputting a position detection signal to the main control module 410. Certainly, the specific structure of the position detecting assembly 440 is not limited in this embodiment, for example, the position detecting assembly 440 may also be configured as a reader and an electronic tag, the reader is disposed on one side of the container door 120 close to the bed, when the bed is unfolded, the container door 120 is contained in the container box 110, and the electronic tag is disposed on the fourth bed plate 214. When a plurality of bed boards are positioned on the same horizontal plane, the reader is just opposite to the electronic tag, the electronic tag sends a frequency signal to the reader, and the reader reads information and then outputs a position detection signal to the main control module 410, so that the aim of position detection can be fulfilled.

The mentioned main control module 410 is, for example, a main control single chip microcomputer, and can receive and output a control signal so as to control the actions of the sheet collection module 420 and the sheet installation module 430. Of course, the present embodiment is not limited thereto, and the main control module 410 may receive and output the control signal to control the sheet collecting module 420 and the sheet mounting module 430 to operate.

The second coupling member 240 is, for example, a limit switch. The limit switch is provided with a mechanical contact which can be arranged into different components, such as a plectrum contact and a short rod contact. When the mechanical contact changes position, the control circuit can be switched on or switched off to achieve a certain control purpose, the limit switch is also provided with a return spring, after the position of the mechanical contact is changed by mechanical impact, the mechanical contact is pushed down, and the return spring enables the mechanical contact to reset. In addition, when the mechanical contact contacts with the plane, the limit switch can also realize the function of a clamp. The second combining component 240 is, for example, another limit switch disposed on two opposite sides of the fourth bed plate 214, and a mechanical contact on the limit switch is a short rod, when the bed body is unfolded, the main control module 410 controls the bed sheet installation module 430 to move to touch the short rod for limiting, so that the short rod on the limit switch is pressed downward, an opening and closing state of a contact of the limit switch is changed, and the short rod abuts against a plane of the fourth bed plate 214, and the other end of the disposable bed sheet is clamped and fixed on the fourth bed plate 214, thereby changing a circuit, and enabling the main control module 410 to control the bed sheet installation module 430 to reset. In addition, before the bed sheet installation module 430 is reset, the pressure of the bed sheet installation module 430 disconnects the other end of the disposable bed sheet from the one end of the next disposable bed sheet.

It is worth mentioning that when the user removes the disposable bed sheet, the mechanical contact on the limit switch resets to recover the initial open-close state of the limit switch contact. Certainly this embodiment does not restrict the specific structure of second combination part 240, second combination part 240 can also adopt the combination part of magic subsides and flexible pressure sensor, flexible pressure sensor and magic subsides laminating, accomodate in the cabinet body when the bed body, main control module 410 controls the motion of sheet installation module 430, the effort of sheet installation module 430 makes the relative both ends and the magic subsides of disposable sheet be connected, main control module 410 receives pressure and the pressure detection signal control sheet installation module 430 of output resets according to pressure sensor simultaneously.

Specifically, the sheet collection rod 422 is, for example, a cylindrical drum, the sheet support rod 423 is, for example, a cylindrical cross bar, and the collection rod driving mechanism 421 is a driving motor commonly known in the art. Of course, the present embodiment is not limited thereto, and may be specifically designed according to practical applications. A time delay switch is arranged on a control circuit of the main control module 410 for controlling the collection rod driving mechanism 421, so that the collection rod driving mechanism 421 drives the bed sheet collection rod 422 to recover the bed sheet within a period of time, and when the time is over, the collection rod driving mechanism 421 stops driving, specifically, a specific time delay time is set according to the recovery rate of the collection rod driving mechanism 421 and the length of the bed sheet to be recovered, so as to meet the requirement that the next disposable bed sheet hangs down along the bed sheet receiving rod 423 and is located above the bed body in the storage state when the next disposable bed sheet is recovered. In addition, the diameter change of the winding drum is ignored when the winding drum receives and releases the bed sheet.

The shared intelligent lock 30 is locked, the bed body is accommodated in the accommodating box body 110, the shared intelligent lock 30 outputs a locking detection signal to the main control module 410, then the main control module 410 sends a second installation control signal to the installation rod driving mechanism 431, the installation rod driving mechanism 431 drives the bed sheet installation rod 432 to move towards one side close to the bed body until one end of the next disposable bed sheet is combined with the first combination part 230, meanwhile, the main control module 410 also sends a bed sheet falling control signal to the collection rod driving mechanism 421, the collection rod driving mechanism 421 drives the bed sheet collection rod 422 to rotate, so that the next disposable bed sheet falls along the bed sheet receiving rod 423, and the bed sheet installation rod 432 is matched to enable one end of the next disposable bed sheet to be combined with the first combination part 230. After one end of the next disposable bed sheet is combined with the first combining component 230, the first combining component 230 outputs a second combination detection signal to the main control module 410, the main control module 410 immediately sends a second reset control signal to the mounting rod driving mechanism 431, the mounting rod driving mechanism 431 drives the bed sheet mounting rod 432 to move towards one side away from the bed body until the bed sheet mounting rod is reset, meanwhile, the main control module 410 also sends a drive stop control signal to the collecting rod driving mechanism 421, and the collecting rod driving mechanism 421 stops driving. Thus, the shared folding bed cabinet is restored to the initial state before use.

Specifically, the mentioned first combining component 230 also adopts a limit switch similar to that adopted by the mentioned second combining component 240, for example, the first combining component 230 is a limit switch arranged on two opposite sides of the first support frame 221, a mechanical contact on the limit switch is a shifting piece, when the bed body is accommodated in the cabinet body, the main control module 410 controls the bed sheet installation module 430 to move to touch the shifting piece for limiting, so that the shifting piece on the limit switch is pressed downwards, the opening and closing state of a contact point of the limit switch is changed, and the shifting piece abuts against the plane of the first support frame 221, one end of the disposable bed sheet is clamped and fixed on the first support frame 221, thereby changing a circuit, and the main control module 410 controls the bed sheet installation module 430 to reset. Of course, the first combination unit 230 may also adopt the mentioned combination unit of a hook and loop fastener and a flexible pressure sensor, for example, so as to realize the output of the second combination signal.

Specifically, the sheet installation rod 432 is, for example, a compression roller structure, the installation rod driving mechanism 431 is, for example, a linear motor, the linear motor is connected to the sheet installation rod 432, stator rails of the linear motor are disposed on the cabinet bodies on the two opposite sides of the bed body, and a motor mover of the linear motor drives the sheet installation rod 432 to move up and down, but this embodiment is not limited thereto, and the installation rod driving mechanism 431 may also be a crank-connecting rod-slider mechanism, and can also achieve the purpose of limiting the sheet installation rod 432 to move up and down.

It should be noted that, when the first coupling unit 230 and the second coupling unit 240 only implement the sheet connection function and do not feed back a signal to the main control module 410 to reset the sheet installation rod 432, for example, by providing an elastic reset member in the installation rod driving mechanism 431, when the installation rod driving mechanism 431 drives the sheet installation rod 432 to move to the joint of the disposable sheet and the first support frame 221 and the joint of the disposable sheet and the fourth bed plate 214, the sheet installation rod 432 triggers the elastic reset member, so that the installation rod driving mechanism 431 drives the sheet installation rod 432 to reset.

For better understanding of the present embodiment, the following working principle of the shared folding bed cabinet disclosed in the present embodiment with reference to the foregoing drawings is as follows:

before the shared intelligent lock 30 is unlocked, the shared folding bed cabinet is in an initial state, the bed body is accommodated in the accommodating box body 110, the bed sheet mounting rod 432 is located above the bed body, and at this time, one end of a disposable bed sheet is connected with the first combining part 230 of the first combining part 230.

Open two-dimensional code on the APP scanning cabinet body and unblank, the locking is removed to shared intelligence lock 30, when the bed body is in the state of expanding completely, position detection subassembly 440 detects the bed body and expands completely and send position detection signal to host system 410, host system 410 outputs first installation control signal to installation pole actuating mechanism 431, installation pole actuating mechanism 431 drives bed sheet installation pole 432 and moves to the one end that is close to the bed body, bed sheet installation pole 432 touches second combination part 240, the other end and the second combination part 240 of disposable bed sheet are connected, and the downward pressure of bed sheet installation pole 432 makes a disposable bed sheet and next disposable bed sheet disconnection. At this time, a disposable bed sheet is covered on the bed body for the user to use.

After the other end of the disposable sheet is connected to the second combining unit 240, the second combining unit 240 sends a first combining detection signal to the main control module 410, the main control module 410 outputs a first reset control signal to the mounting rod driving mechanism 431, the mounting rod driving mechanism 431 drives the sheet mounting rod 432 to reset, meanwhile, the main control module 410 also outputs a sheet recovery control signal to the collecting rod driving mechanism 421, the collecting rod driving mechanism 421 drives the sheet collecting rod 422 to move, so that the falling part of another disposable sheet is recovered along the sheet receiving rod 423 until the falling end of the next disposable sheet along the sheet receiving rod 423 is located above the bed body in the storage state.

The shared intelligent lock 30 is locked, the shared intelligent lock 30 sends a locking detection signal to the main control module 410, the main control module 410 outputs a sheet falling control signal to the collecting rod driving mechanism 421, the collecting rod driving mechanism 421 drives the sheet collecting rod 422 to rotate, so that the next disposable sheet falls to one end of the bed body along the sheet receiving rod 423, meanwhile, the main control module 410 outputs a second installation control signal to the installation rod driving mechanism 431, the installation rod driving mechanism 431 drives the sheet installation rod 432 to move towards one end close to the bed body, the disposable sheet installation rod 432 moves until one end of the next disposable sheet is connected with the first combination part 230, after one end of the next disposable sheet is connected with the first combination part 230, the first combination part 230 sends a second combination detection signal to the main control module 410, the main control module 410 outputs a second reset control signal to the installation rod driving mechanism 431, the mounting rod driving mechanism 431 drives the sheet mounting rod 432 to reset, and meanwhile, the main control module 410 also outputs a driving stop control signal to the collecting rod driving mechanism 421, and the collecting rod driving mechanism 421 stops driving. The shared folding bed cabinet is restored to the initial state to wait for the next use.

In conclusion, the shared folding bed cabinet disclosed by the embodiment is provided with the bed sheet installation device, so that the disposable bed sheet can be automatically installed on the bed body, the use of a user is facilitated, and the disposable bed sheet can be detached after the disposable bed sheet is used, so that the shared folding bed cabinet is kept sanitary and tidy.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims (5)

1. A shared folding bed cabinet, comprising:

a cabinet body;

the bed body is arranged in the cabinet body;

the shared intelligent lock is arranged on the cabinet body and used for locking the bed body in the cabinet body;

the bed sheet mounting device is arranged inside the cabinet body and is positioned above the bed body;

a plurality of disposable sheets arranged on the sheet installation device, wherein the sheet installation device is used for automatically spreading the disposable sheets on the bed body along with the expansion of the bed body;

wherein, the bed body includes:

the bed boards comprise a head board and a tail board which are arranged at the two ends of the bed body;

a plurality of support frames, comprising:

the first support frame is hinged to one side of the headboard, which is far away from the footboard; the first combination part is arranged on the first support frame; a second coupling member provided on the footboard;

wherein the first and second coupling components are configured to couple opposite ends of a sheet of the disposable sheet;

wherein, the cabinet body includes: the storage box body comprises side plates which are vertically connected with two ends of the storage box door;

the sheet installation device includes:

the main control module is arranged in the containing box body and is connected with the shared intelligent lock, the first combination part and the second combination part;

the bed sheet collecting module is arranged in the storage box body and fixed on the side plate, the bed sheet collecting module is connected with the main control module, and the plurality of disposable bed sheets are wound on the bed sheet collecting module;

the bed sheet installation module is arranged in the storage box body and fixed on one side of the side plate close to the storage box door, and the bed sheet installation module is connected with the main control module;

the main control module is used for receiving detection signals respectively output by the shared intelligent lock, the first combination component and the second combination component to generate corresponding control signals respectively output to the bed sheet collecting module and the bed sheet mounting module, so that the bed sheet mounting module and the bed sheet collecting module are matched to mount the disposable bed sheet with the first combination component and the second combination component;

wherein, the sheet collection module includes:

the collecting rod driving mechanism is connected with the main control module and is fixed on the side plate;

the bed sheet collecting rod is connected with the collecting rod driving mechanism, the disposable bed sheets are wound on the bed sheet collecting rod, and the disposable bed sheets are in point-break connection;

the bed sheet receiving rod is fixed on the side plate, is positioned on one side of the bed sheet collecting rod close to the storage box door and is used for receiving the disposable bed sheet;

the collecting rod driving mechanism drives the sheet collecting rod to rotate, so that the disposable sheet is hung down or recycled along the sheet carrying rod;

wherein, sheet installation module includes:

the mounting rod driving mechanism is connected with the main control module, is fixed on the side plate and is positioned on one side, close to the storage box door, of the bed sheet carrying rod;

the bed sheet mounting rod is connected with the mounting rod driving mechanism;

the mounting rod driving mechanism is used for driving the bed sheet mounting rod to move based on the control signal so as to enable the two opposite ends of the disposable bed sheet to be combined with the first combination part and the second combination part respectively;

wherein, sheet installation module still includes: the position detection assembly is connected with the main control module and is fixedly arranged on the side plate;

the mounting rod driving mechanism is used for driving the bed sheet mounting rod to move when the position detection assembly detects that the bed body is in a fully unfolded state, so that one end of the disposable bed sheet is combined with the second combination part;

the bed sheet mounting device automatically connects one end of one disposable bed sheet with a first combination part, and along with the unfolding of the bed body, the bed sheet mounting device enables one disposable bed sheet to be disconnected from the other disposable bed sheet, and meanwhile, the bed sheet mounting device connects the other end of one disposable bed sheet with a second combination part;

when the position detection assembly detects a fully unfolded state of the bed body, the position detection assembly is further used for sending a position detection signal to the main control module, the main control module is further used for generating a first installation control signal according to the position detection signal and sending the first installation control signal to the installation rod driving mechanism, the installation rod driving mechanism is used for driving the bed sheet installation rod to move towards one side close to the bed body according to the first installation control signal until the other end of one disposable bed sheet is combined with the second combination part, and meanwhile, the downward pressure of the bed sheet installation rod enables the point fracture part of the disposable bed sheet installed on the bed body to be disconnected with the next disposable bed sheet; the second combination component is used for outputting a first combination detection signal to the main control module after being combined with the other end of the disposable bed sheet, the main control module is used for generating a first reset control signal according to the received first combination detection signal and sending the first reset control signal to the installation rod driving mechanism, the installation rod driving mechanism is used for driving the bed sheet installation rod to move to one side far away from the bed body according to the first reset control signal until the bed sheet installation rod is reset, meanwhile, the main control module is also used for sending a bed sheet recovery control signal to the collection rod driving mechanism, and the collection rod driving mechanism drives the bed sheet collection rod to recover the next disposable bed sheet which is perpendicular to the bed body according to the bed sheet recovery control signal;

when the main control module receives a lock closing detection signal sent by the shared intelligent lock, the main control module is used for sending a second installation control signal to the installation rod driving mechanism, the installation rod driving mechanism drives the bed sheet installation rod to move towards one side close to the bed body according to the second installation control signal until one end of the next disposable bed sheet is combined with the first combination part, meanwhile, the main control module is also used for sending a bed sheet falling control signal to the collection rod driving mechanism, and the collection rod driving mechanism is used for driving the bed sheet collection rod to rotate according to the bed sheet falling control signal so as to enable the next disposable bed sheet to fall along the bed sheet receiving rod and enable one end of the next disposable bed sheet to be combined with the first combination part by matching with the bed sheet installation rod; after the one end of the next disposable bed sheet is combined with the first combination part, the first combination part is used for outputting a second combination detection signal to the main control module, the main control module is used for generating a second reset control signal according to the second combination detection signal and sending the second reset control signal to the installation rod driving mechanism, so that the installation rod driving mechanism drives the bed sheet installation rod to move towards one side far away from the bed body until the bed sheet installation rod resets, and meanwhile, the main control module is further used for sending a driving stop control signal to the collection rod driving mechanism, so that the collection rod driving mechanism stops driving.

2. The shared folding bed cabinet as recited in claim 1, wherein the plurality of support brackets further comprises: the second support frame is hinged with the opposite end of the headboard hinged with the first support frame;

the bed body still includes:

the support frame connecting rod is hinged with the first support frame and the second support frame;

the shock absorption element is arranged at the hinged position of the support frame connecting rod and the second support frame and is simultaneously connected with the support frame connecting rod and the second support frame and used for buffering, accommodating and expanding impact force generated during the bed body.

3. The shared folding bed cabinet as claimed in claim 1, wherein the cabinet body further comprises a slide rail disposed on the side plate and above the sheet mounting device, and the slide rail is accommodated in the accommodating box body in cooperation with the accommodating box door.

4. The shared folding bed cabinet as claimed in claim 3, wherein the storage box further comprises: the back plate is opposite to the containing box door, and the top plate and the bottom plate are vertically connected with the containing box door and the back plate;

the clamping grooves are symmetrically arranged at one end of the side plate close to the top plate;

and the roller is arranged at the joint of the back plate and the bottom plate.

5. The shared folding bed cabinet as claimed in claim 4, wherein the storage box further comprises two identical guide slots symmetrically disposed on the bottom plate for cooperating with the plurality of support frames to enter and exit the storage box;

when the storage box door closes the storage box body, the guide groove is exposed out of the storage box body.

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