TWM243196U - Horizontal moving mechanism on bed - Google Patents

Description

M243196

V. Creation Instructions (l) [Technical Field to which the New Type belongs] This creation is about a bed translation mechanism, suitable for use on a bed in a medical or maintenance unit or on a stretcher of an ambulance. For severe burns, body fractures, Severe and surgical patients can change the bed sheet or two bed room, and can reduce the physical pain of the patient. [Previous technology] Help the patients to get up and replace them. For light patients, they need medical staff to assist with scalds and generalized bones. Because these patients may seep or have a bad odor because of the patients, they then turn over or lift off the disease to complete the operation. The aforementioned patients and related disturbances are therefore the main appeals. Device, but the patient may be allowed to help himself to turn over or temporarily fold, severe surgery, as long as the skin or injured body fluids or medicinal fluids, replacement of bed sheets is a potential bed, it must be painful and must be reduced by the operating table staff and alleviate the conventional or general bed It may be necessary to leave the bed to get the sheets up and leave the bed, but the severely ill patient lifts off the bed; but some patients, such as severe fever, are difficult or unable to turn over, and they are susceptible to pain when contacted with their mouths, which easily contaminates the sheets and breeds them. Bacteria is a must, but it is a matter for patients. In addition, when the patient moves to the operating bed on the operating bed, the moving bed pair is at this time. ‘It ’s also very painful and extremely sleepy. The suffering of the patient ’s body is this creation. [New content] 1. Problems to be solved: In order to solve the aforementioned problems, a bed or stretcher is set up like a conveyer.

Page 5 M243196 V. Creation instructions (2) With a belt-like infusion device, medical staff can be quickly replaced on wheels to facilitate the smooth removal of patients on Qingyuan · a V, and a bed designed to transport patients is designed. And, until now there is no advanced bed side still need to have a temporary bed == After the wooden bed has a carousel, the bed must also be equipped with a conveyor belt when the patient is sick, otherwise the temporary bed surface is used when the patient is moved. Up; Exhaustion until now is ±, Shang Ying; ^ Smooth pan to Pro public. · 、、 Structural and technical documents of the second aspect, the scope of solution is the first solution. In the original disease, at least one of the two ends of the main bed can be used to support the belt force roller by the leather and the transmission leather, which is transmitted by the actuator and the motor. And by the technical means of applying for the patent problem next ... To resolve the aforementioned problems, as described in the bed item of this creation ... a main mattress bed provided on the bed frame; a side of the auxiliary mattress connected to the side end of the main mattress The wheel shaft of the end pulley is the axle center and is used to support the foot stand of the auxiliary bed; the main and auxiliary mattresses each include a chassis, a pulley, a motor transmission device surrounding a pulley around the pulley, and a hidden gear The upper pedestal pedestal and several actuators arranged in the group for raising and lowering the pedestal move the limited upward movement of the pedestal to activate the main and auxiliary bed control. Switch to open and close the actuator and motor. The general operating bed can also cooperate with the item 15 in the scope of this creation ... It is a patented patent application, which is fixed on the chassis by a chassis. Tilt function; and less on the chassis Belt, a set of sheets pad holder bottom and lifting device for the conveyor belt; belt by rotation by raised or lowered, the other by the transfer pad. Implementation of the main mattress with the structure as described above, page 6 of M243196 V. Creation instructions (3) Include: a chassis fixed to the hospital bed; at least two leather f wheels located at both ends of the chassis, and one surrounding the leather f A transmission belt around the wheel; a set of motor transmissions for driving the pulleys; a support pad hidden in the transmission belt to support the turning section on the pulley; several sets on the support pad ·,-set for the support Actuator lifting actuator; and-the lifting device controlled by the actuator ^, by actuating the action of | §, the bracket can be raised or lowered to a limited extent, and by the start of the motor drive, The belt is driven by the pulley of the main mattress to rotate the transmission belt, and the actuator is opened and closed by means of a control switch. III. The transmission roller is used to make the ghost felt.) It is fixed on the vertical mattress support frame to support the seat. It is a belt. Single and leather are the same, and Shu is used for: The auxiliary bed belt, which can be leveled with the adhesive on the bed frame, and the main and auxiliary ascending positions at this time. Group motors are driven separately or differently Operation. In addition, the main mattress (sub-mat) is connected to the main 'no space'. When the other mattress is used to expand the activity to keep the sub-mattress stable, when the mattress is static, the main and sub-mats will be placed The delivery belt above the seat is in a relaxed state, and the soft breathable cushion board is discounted. In the dynamic state, the pulleys support the tripod upwards only when the main and auxiliary sheets are moved with two belts. The soft and breathable patient's body hardness of the auxiliary bed is driven by the belt between the belts on the mattress. Hook and loop (magic. The main mattress is on the side, usually tilted up, and the weight transmitted to the main and supporting cushion pad in the foot chassis can be driven by the bed and the ordinary mattress. M243196 V. Creation instructions (4) The holder is lowered to a limited extent. After lowering to the bottom position, the tension wheel under the holder is pressed against the lower section of the conveyor belt. At this time, the belt is tight and the transparent The air cushion plate is not in contact with the upper section of the conveyor belt, and the patient's weight will not press down the conveyor belt to bend it downward, so the conveyor belt will not have frictional contact with the breathable cushion plate when it moves. The following advantages can be obtained through the implementation of this creation:

1. The conveying function of the main and auxiliary mattresses smoothly moves the patient into position without human touch to reduce the suffering of the patient's body and treat the risk of infection of the staff. w 2 · The sub-mattress has a folding function, and its volume is small. Two, yes, and reduce the temporary bed for medical or nursing staff, 3 · Easy to operate, can facilitate the rapid change of bed sheet caregiver's burden and trouble. 4. The sub-mattress can be used as the patient's family member or caregiver to take care of the patient nearby. [Embodiment]

His Majesty's detailed description according to the embodiment shown in the figure is [First Implementation Aspect] (1). In the figure, the illustration of the original creation and the bed frame decomposition (for looking up and sending the package: the bed frame 4 is provided with a translation of this creation). Type mattress] 4 including the main mattress not on the bed frame 4], one M243196 five, creative instructions (5) ~ end of the sub mattress 2, at least one foot support 7 and one for supporting the sub mattress 2 A guard bar 8 provided on the side of the sub-mattress 2. The main bed 月 1 described above is fixed to the grid 41 on the bed frame 4 by a plurality of fixed beams 16 under the base plate Π, and its combined structure is like the second As shown in the figure, the Tianji mattress 2 at this time has been lifted up and is horizontally connected with the main mattress 1. Moreover, the third figure also reveals the combined structure of the main and auxiliary mattresses 1, 2 and the bed frame 4, only The figure reveals that the secondary mattress 2 has been folded and is vertically connected with the main mattress 2. ^ The structure of the secondary bed 塾 2 can be known from the first and fourth figures, of which the fourth figure is the main and auxiliary two beds The top and bottom schematic diagrams of the pads 1 and 2 have bottom left and right side plates 2 1 4 and side plates 2 1 4 with an extension plate 2 丨 4b at one end, and can be overlapped with the left and right side plates of the main mattress chassis 11丨 14 (The distance between the two side panels 214 of the sub-mattress chassis & must be slightly larger than the wide distance of the two side panels 114 of the main mattress 丨 chassis 11 so that the extension panels 2 1 4b and 11 4 can be overlapped together). The two axles 112a of the two ends of the mattress pulley 112 pass through the circular holes 214a at the ends of the extension plate 214. The caps 219 are fitted on one of the axles U2a, and the other axle 11 2a is connected to the belt pulley 丨 23, so that the auxiliary bed The pad 2 must not be detached from the main mattress 1, and the sub mattress 2 can be rotated around the pulley shaft 112a. Secondly, the first figure also reveals the side guards 8 of the sub mattress 2 with two bottoms extending out. The fixing bar 81 is fixed to the wheel shaft 212 of the pulley 212 by bolts 82 through the fixing bar 8 // the circular hole 81a, and the inner wall of the end of the 81 is provided with an elastic positioning tongue 81b (for the steel ball to fit in the 1 hole, and Let the steel ball protrude out of the hole. This is a well-known practice of the conventional technique. ^ The corresponding recessed hole 214c of the side plate 214 enables the guardrail 8 to rotate or lower with the wheel shaft 212 & uranium port, and does not move after positioning. : = M243196 V. Creation Instructions (6) At least one movable support foot is provided at both ends of the bed frame chassis 21 7. The foot stand 7 can be folded up by the setting of the top movable joint 71 when it is not set. Because it has a magnet 72 at the bottom end, it can be fixed to the chassis 21 by magnetization after the magnet 72 is folded. The fifth figure shows a three-dimensional cross-sectional view of the main mattress 1, and the sixth figure shows a cross-sectional view of the main mattress 1. The figure reveals that the main mattress 1 is composed of a chassis. 11. Belt pulleys 112 and 113 provided at the left and right ends of the chassis 1, a breathable transmission belt 15 wound around the periphery of the leather gamma wheels 112 and 113, a motor transmission device hidden in the transmission belt 15 (including a motor 12, a motor driven by a motor An active belt pulley 122, a rotating belt 124, and a passive belt pulley 123 driven synchronously; wherein the passive belt pulley 123 is coaxial with the pulley 112),

A support cushion 13 hidden in the conveying belt 15 and supporting the upper belt, several tension rollers 1 3 3 under the support cushion 1 3, a set of actuators 14 for lifting and lowering the support cushion 13 And lifting device (composed of a pull rod 14m, a linkage rod 142, a fixed seat i42a and a linkage piece 143). The 'chassis 11 is U-shaped when viewed from the side, that is, the flat bottom plate 1 i 5 has bent side plates 1 丨 4 at both ends, and the fixed plates 11 a and lib (that is, The two ends of the fixing plate 1 ia and lib are fixedly connected to the two side plates 11 4), the two fixing plates 丨 丨 a, [[reserve distance X 丨 between the two plates, and the reserve distance X2 between the two fixing plates and the pulleys 112 and 113, A distance X 3 is maintained from the flat bottom plate of the chassis 11. In addition, the motor 12 is fixed on the fixing plate 11 a and close to the side wall 11 4 by the motor fixing base 1 2 1. The transmission shaft passes through the side wall 11 4 and is combined with the active belt disc 122 and then driven by the rotating belt 124. The passive pulley 123 ′ is used to rotate the pulley 112 of the same axle 112a by the pulley 123.

Page 10 M243196 V. Creative Instructions (7) '" " And drive the conveyor belt 5 to rotate. It should be noted here that the lower half of the conveyor belt 丨 5 is formed by the distance X3 between the two fixed plates 丨 丨 a, 丨 丨 b and the bottom plate 丨 5, so the lower half of the conveyor belt 15 gyrates. The segment does not come into frictional contact with any object.其次, Secondly, the supporting base 13 is a frame-shaped plate body, which is approximately the same area as the flat bottom plate of the chassis. There are several fixed bases 132 (for example, left, There are three fixed seats 132 on the two right sides, and the two are symmetrical to each other), so that three lateral tension wheels 133 are fixed on the fixed plate 11a and the pulley 112 / fixed plate = == of: \ and the fixed plate 11a and Between the belts = part setting = complement number 舻 This reinforcing beam 134 extends downwards as appropriate for active X motion ΓγΊ, and the U4a τ end is connected to the linking piece 143 (the linking link 14 / is the lateral fixing Λ14 fixed 3 ^ to The screw rod is fixed to the connecting rod 142, which is fixed on the fixing plates ila and llb, and the other fixing base 142a is fixedly connected. The tie rod ⑷ is a long rod and the other; , == In the?: Plate 1 "actuator indirectly using the link piece 143, the linkage is described on the link, the supporting base 13 is 1 la, Ub combination, when the pull 2 and the fixed base 142a and the bottom plate 142 make a limited The counterclockwise and clockwise contraction will simultaneously drive the linkage lever 1 3 for limited up and down movement, which can be 1 = rotation, And the pedestal seat is transmitted as shown in the seventh figure:;] = :, as shown in the figure. The pedestal seat 13 is in an ascending state, and when it is in a stationary state, it is ascendant, and the ventilating pad 13 With the upper leather M243196

The upper turning section of the belt 15 comes into contact, while the lower tension wheel 133 has not touched the turning section below the conveyor belt 15; when the patient lies on the turning section of the conveyor belt 15 of the main mattress i, the patient is supported. The seat 3 is supported, and the breathable cushion 131 is slightly depressed after being compressed, which can make the patient comfortable.

As shown in the eighth figure, the transmission belt 15 is in an operating state at this time. At this time, the actuator 14 first knows that the motor 12 is to be started, and then pushes the pull rod 丨 4 i to the left, so that the linkage rod 142 and linkage The plate 143 moves synchronously (see the ninth picture). Because the linkage lever 142 will rotate counterclockwise, the support pad 13 will be moved downward (ie, lowered) by the linkage plate 143, so that the tension wheel 133 will press the conveyor belt. The turning section below 15 causes the conveyor belt 丨 5 to be in a tight state, so that even if the supporting seat 13 has fallen and no longer supports the conveyor belt 15 to rotate upwards, the patient's weight will not transfer the conveyor belt 15 to The upper turning section presses the span, so when the transmission belt fl5 is driven by the pulleys 112 and 113, it only makes pressure contact with the tension wheel 133, and does not cause friction loss with the breathable pad 131; otherwise, when the motor 12 stops When the actuator 1 4 receives a signal, it will retract the pull rod 1 4 1 to the right, and then use the linkage of the linkage lever 丨 42 and the linkage piece 143 to move the bracket 13 upward (ie, rise), and the ventilation pad The plate 丨 3 1 resumes contact with the turning section above the conveyor belt 1 5 and returns to the first Seven states shown.

In order to prevent the pedestal 13 from bearing the patient's weight and shaking during lifting, several pedestals 135 are provided at appropriate places on the bottom and bottom sides of the pedestal 13, and the pedestal 135 has a guide groove 135a (see Fig. 10). The guide groove 135a cooperates with the transverse convex column 136a of the L-shaped seat 136 fixed on the fixed plates 11a and 11b. When the bracket 13 moves up and down, the 'guide groove 1 3 5 a is regulated by the convex column 1 3 6 a, so Can play a role like a guide rail, so as to stabilize the holder 丨 3.

Page 12 M243196 V. Creation description (9) In addition, the aforementioned pedestal 13 is a base that can be raised and lowered, but it can also be a non-elevated base. At this time, the pedestal 13 can be fixed to the fixed plate 11 a, 11 b, and attached to the conveyor belt 15 under, this implementation is suitable for use on an ambulance stretcher or a simple temporary bed. As shown in the second figure, a three-dimensional cross-sectional view of the sub-mattress 2 is shown, and the twelfth figure shows a cross-sectional view of the main mattress 1. The sub-mattress 2 and the main mattress 1 have substantially the same structure in the figure, and include: Chassis 21, pulleys 2 12 and 213 provided at the left and right ends of the chassis 21, a breathable transmission belt 25 wound around the periphery of the pulleys 212 and 213, a transmission motor 22 hidden in the transmission belt 25, and an active belt driven by the motor 22 Disc 222 and a passive belt disc 223 (the passive belt disc 223 is coaxial with the pulley 213) driven synchronously by a revolving belt 224, a support cushion 23 hidden in the transmission belt 15 and used to support the upper belt, and a plurality of The tension roller 233 under the pedestal base 23, a set of actuators 24 and a lifting device for raising and lowering the pedestal base 23 (composed of a tie rod 24ι, a linkage rod 242, a fixed base 242a, and a linkage piece 243) to make. Among them, the chassis 21 is U-shaped when viewed from the side, that is, the flat bottom plate 2 j 5 has bent side plates 214 at both ends, one of which is an extension plate 2Hb, and round holes 214a and a main mattress are provided at the ends! Connection (this has been explained in the fourth figure), and a fixing plate 21 & and 211 are provided between the two side plates 214 on the flat bottom plate 215), and a distance Y1 is maintained between the two fixing plates 21a and 21b, and the second skin is also maintained The distance between Y2 and the flat bottom plate 215 is 22. The motor fixing bracket 221 is fixed on the fixed plate 2U and is close to the side plate 214. The transmission shaft passes through the side plate 214 and is combined with a belt-like 222. The rotating belt 224 Drive the passive belt reel 223, and then drive the transmission belt 25;

Page 13 M243196 V. Creation instructions (10) Note that the lower half of the conveyor belt 25 passes between the fixing plates 21a, 2 1 b and the flat bottom plate 2 1 5, so no friction occurs with any objects. . Secondly, the supporting cushion 23 is a frame-shaped plate body with an area equivalent to that of the bottom plate 2 1 5. The left and right fixed seats 2 3 2 are symmetrically arranged at the bottom middle portion for a tension wheel 233 to fix (of course, it can also be provided) An array of fixed bases 232 are provided for several tension wheels 233. The tension wheels 233 are located between the fixed plate 21a and the fixed plate 21b. The upper end of the bracket 23 is provided with a ventilating pad 23m of equal area. There is one (or several) reinforcing beams 234, and a plurality of convex strips 234a extend downwardly at appropriate places of the reinforcing beams 234. The lower end of the convex strips 234a is connected to the linking piece 243 (the joint is a movable joint) and the other end of the linking piece 243 The link rod 242 is fixed by screws, and the link rod 242 passes through the fixed plate 242a fixed on the fixing plate 21 & and is connected at the side end with a pull rod 241, which is controlled by the fixed 2 actuator 24 and Can produce telescopic action. Since the master described in the pedestal seat =: master, the bed door 塾 " ", so the principle of lifting and movement is the same as the main mattress 1 described above, so it will not be described in detail here. Zhongjie = 2 = This is a three-dimensional expanded view of the main and auxiliary mattresses in this creation. Figure I The patient is lying on the main bed 塾 1 i, and the auxiliary mattress 2 is also horizontal or a temporary bed for the caregiver: its: bed; Can also be used as the family member of the patient 51, the bed sheet 51 is the same width as the bed, and the person on the bed—the self-adhesive strap 151 of the sheet (magic / and mesh = the belt 15 is preset to belong to the self-adhesive strap 151 is not easy to stick) Positioning, if the sheet 51 is sewn with self-adhesive fasteners, it is necessary to also be on the bottom of the sheet 51. The self-adhesive fasteners 151 on the L leather flat 15 are stuck to each other

M243196 V. Creation Instructions (11) The operation process of this creation is shown in the fourteenth to eighteenth diagrams, which respectively represent the four steps when changing the sheets. The first 杳 能 # 〆 由 处 + brother step (fourteenth (Picture) It is general ^ \ 22 $ on the main mattress 1, and the bed is laid under the patient's body ^ If you want to replace it, go to the second step. The second step (fifteenth figure of the younger brother) is to turn the auxiliary bed 彺 2 4 up to the main bed 九 90 degrees, so that it is connected to the main bed 7 and the special shanghai. In addition, the movable support foot 27 is unfolded and is indeed connected to the ground =, At the same time, the guard bar 26 is reversed to 90 degrees and positioned vertically, so that the sub-mattress 2 is erected. Next, the third step (the pressure control switch 3, the replacement key, and the button, at this time the main and auxiliary beds 塾), 2 of the brackets 1, 3, 23 will be lowered at the same time and the conveyor belt 15, Tightly, at the same time, the belts 1 and 25 are rotated in the same direction at the same time, and the patient is smoothly moved to the sub-mattress 2, and the motors 12 and 22 will not stop running until the sub-mattress 2 is reached. The seats 13 and 23 immediately rise and support the upper half of the transmission belts 15 and 25. & The shutdown of a motor 1 2, 22 can be controlled by an inductive switch, a micro switch or artificial control, and the motor power is cut off after this induction. This method is a well-known technique. It is inconvenient to discuss it here. During the transfer process, the bed sheet 5 2 (with or without) of the second half of the sub-mattress 2 has been rotated to the top for the patient to flatten. Lying down, the sample sheet '5 of the main mattress 1 has also been rotated down. Then, the fourth step (Figure 17) is performed, in order to press the "reply key," button on the control switch 3 to make the main bed The cushion 1 is rotated and the cushion 13 is lowered, and the sub-mattress 2 remains motionless. 'After the sheet 5 1 is turned back to the original position, the cushion is supported. 3 rise and motor 丨 2 stop 'At this time, the medical staff can quickly remove the contaminated sheets 5 丨 and replace the clean sheets 5 Γ' After completion, press the "reply key" button again to transfer the sheets 5 1 'to Bottom. Finally go to the sixth step (Figure 18), and then press

Page 15 M243196 V. Creation instructions (12) Press the “Replace” button once to make the main and auxiliary mattresses 1 and 2 rotate in the same direction (opposite to the direction of rotation in the first step). At this time, clean the sheets 5 i. Will smoothly move to the main bed 塾 1 with the patient. The nineteenth figure is a schematic diagram of another embodiment of the creation. It is learned from the figure that the main bed 塾 1 of this creation can also be used alone on the operating bed 6. After the patient has completed the operation, the main bed and the auxiliary bed can be used. The beds 1 and 2 are moved 10 to the operating bed 6 so that they can be easily translated from the operating bed 6 to the bed 10 after the patient's operation is completed. In addition, a gap will be reserved at the joint between 1, vice 塾 i, 2, in order to reduce the impact of the gap on the patient, panels 214b can be extended on both sides of the auxiliary mattress 2 (as shown in the twentieth figure) A protruding plate 2Ud is formed on the upper side, and a caulking strip 216 is transversely arranged between the left symmetrical protruding plates. The caulking strip may be a cylindrical shape or a triangle, and the drawing is disclosed as a triangle; and in order to avoid the caulking strip 216 and the main and auxiliary beds, 1, 2 There is frictional contact between the transmission belts 15 and 25. Multiple rollers 217 can be provided on the two side walls of the strip 216 (twenty-first 'When the contact belts convey the skin magic 5, 25, the rollers 2ΐ7 τ produce an idling effect. [Second embodiment]

According to the twentieth picture above, another structure 2 minus is designed for the gap at the junction of A: the difference between the main and auxiliary mattresses 1, 2 and the first embodiment lies in the main and auxiliary two diagrams *, and its structure 116, 21-8 to drive transmission belts 15, 25, 2 and 4 all use four pulleys as driving wheels and the other three as driven wheels. There are only four roots in the four wheels. The number must be four. It can also be implemented with three, and the number of pulleys is not nine or six. When using M243196 V. Creation Instructions (13) Multiple pulleys. The smaller the roller diameter should be, the smaller the roller's will be, the smaller the gap between the main and auxiliary mattresses i and 2 will be. The smaller the effect of ς = ^ is. For those [third embodiment] can be implemented in the state described in the other foot support for the sub-mat 2 except the support foot 7 shown in the twenty-third figure, that is, far j 282 Folding tripod 28 consisting of 283 and 283 is implemented, and its dagger = ::: convex willow is pivotally connected, and the bottom end is folded to the bed frame on the 4 side with two fold-off® type tripods 28 when folded. When [Fourth Implementation Aspect] pt ί 25, the main mattress 1 of this creation, in addition to being implemented in a Lexus style, can also be set manually at the side of the electric square shaft 112a. Tenon 902: ° The pulley at one end can be implemented manually; or The manual operation by the manual handle 91 and the tenon 90 is a force-based manual method. This $ 5 wheel set (not disclosed) to save Transmission effect. In addition, when the coil τ τ performs well when the power or motor fails, the above manual ^ ^ pad 1 without the motor transmission mechanism can be used to implement the i mechanism. “The above is a detailed explanation according to the figure; but the industry is not a good implementation type, and various changes have been made to the present invention. Therefore, the state can be entered within the range that does not exceed the gist of the present invention, as long as it does not exceed the present.” Advantageously, the embodiments of the structure related to the present invention should include various modified embodiments within the scope of the scope of the present invention.

Page 17 M243196 Simple illustration of the drawings [Simplified illustration of the drawings The first picture The second picture The horizontal picture The third picture The vertical picture This is an exploded view of the bed frame of the first aspect of the creation. This is the structural drawing of the combination of the original creation and the bed frame. Among them, the sub-mattress is the structural drawing of the combination of the original creation and the bed frame. Among them, the auxiliary bed is shown in the figure. Figure 5: A three-dimensional sectional view of the main mattress. Figure 6: A sectional view of the main mattress.

Figure 7: Schematic diagram of the rising of the support base of the main mattress. ^ Figure 8: Schematic drawing of the lowering of the supporting base of the main mattress. ^ Nine: It is a schematic diagram of the combination of an actuator and a lifting device. Figure 10: Schematic diagram of the cooperation between the base and the lateral convex post of the L-shaped seat. Figure 11: A perspective sectional view of the sub-mattress. Figure 12: A sectional view of the sub-mattress. Twelfth picture: Plane unrolling and using diagram of the main and auxiliary mattresses. Figure 14: Schematic diagram of the first step in the action process. Figure 15: Schematic diagram of the second step in the action process.

Figure 16: Schematic diagram of the third step in the action process. Figure 17: Schematic diagram of the fourth step in the action process. Figure 18: Schematic diagram of the fifth step in the action process. Figure 19: This drawing is suitable for the operation table and the disease. Figure 20: Side view of the joint seal at the joint of the main and auxiliary mattresses Figure 21: Top view of the 20th figure.

P.18 M243196 Brief description of the drawings Figure 22: The implementation of the second aspect of this creation. Figure 23: This is the schematic diagram of the third aspect of the creation. The twenty-fourth figure is a schematic diagram of the folding and closing of the third and third figures. Figure 25: A schematic diagram of the fourth aspect of this creation. [Description of component symbols] I. Main mattress II a: Fixed plate 112: Pulley 113: Pulley 11 5: Bottom plate 1 2: Motor 122: Belt pulley 124: Belt 1 3 1: Breathable pad 133: Tension pulley 134a: Projection 135a. Guide groove 136a: Post 1 4 1: Tie rod 143: Link piece 1 6: Fixed beam 2 1: Sub-mattress chassis 2 1 b: Fixing plate 11: Main mattress chassis 11 b: Fixing plate 112a : Pulley shaft 11 4: Side plate 116: Pulley 121: Motor fixing seat 123: Belt pulley 1 3: Supporting pad 132: Fixing seat 134: Reinforcing beam 1 3 5: Base block 1 3 6: L-shaped seat 1 4: To Actuator 142: Interlocking lever 1 5: Conveyor belt 2: Vice bed 2 1 a: Fixed plate 212: Pulley

Page 19 M243196 Brief description of the diagram 212a: pulley shaft 213: pulley 213a_ · pulley shaft 2 1 4: side plate 214a: round hole 2 1 4 b: extension plate 2 1 4 c: recessed hole 214d: protruding plate 2 1 5: bottom plate 2 1 6: Sealing strip 2 1 7: Roller 218: Pulley 2 1 9: Cap 2 2: Motor 2 2 1: Motor mount 222: Belt reel 223: Belt reel 224: Belt 23: Bracket 2 3 1: Soft transparent pad 232: Tension wheel fixing seat 233: Tension wheel 234: Reinforcing beam 234a: Protruding strip 2 3 5: Base block 235a: Groove 2 3 6: L-shaped seat 236a: Protruding post 2 4: Actuation Device 241: Tie rod 242: Link rod 243: Link piece 25: Conveyor belts XI, X2, X3: Pitch 2 6: Guardrail 2 7: Movable leg 2 7 1: Movable joint 2 8: Foldable leg 2 8 1 : Lugs 282, 283: connecting rods 284: lugs 3: control switch 4: bed frame 4 1: grille 51: main mattress sheet 5 1 a: clean sheet 5 2: sub-mat sheet 6: operating bed

Page 20 M243196 Brief description of the drawing 7: Stand 8 1: Fixing strip 81a: Round hole 90: Tenon 1 0: Translation mattress 8: Guardrail 8 2: m ^ 81b: Spring '91: Hand ('Health Locating tenon r handle

Claims (1)

M243196 _Case No. 92211452_Amended in the month of the year_ 6. The scope of the patent application is the side panels at both ends, and one side of the side panel of the sub-mattress is overlapped with the side panel of the main mattress. This overlap is pivoted to the pulley of the main mattress. ; And a fixed plate is suspended between the two sides of the plate, and the motor seat of the transmission device is fixed on the fixed plate; the pulley is horizontally arranged at both ends of the side plate, and the transmission belt is around the periphery of the pulley, but the lower turning section is Between the flat base plate and the fixed plate. 5. The bed translation mechanism according to item 1 or 2 of the scope of the patent application, wherein the transmission device includes: a motor, an active belt pulley driven by the motor, a revolving belt driven by the active pulley, and a passive pulley driven by the revolving belt, The passive pulley is coaxial with one of the pulleys of the main and auxiliary mattresses, respectively. 6. The bed translation mechanism according to item 1 or 2 of the scope of the patent application, wherein a soft breathable cushion board with an equal area is adhered to the supporting seat. 7 · The bed translation mechanism according to item 1 or 2 of the scope of patent application, wherein the side of the sub-mattress is provided with a movable fence that can be tilted and positioned. 8 · The bed translation mechanism according to item 1 or 2 of the scope of the patent application, in which a self-adhesive buckle (Magic Wei) is preset on the 'conveyor belt to be combined with the bed sheet. 9 · The bed translation mechanism according to item 1 or 2 of the scope of the patent application, wherein the two sides of the bottom of the supporting cushion are provided with a base, and the base has a guide groove for the L-shaped base fixed on the fixing plate to cross The convex pillars cooperate. 10 · The bed translation mechanism as described in item 1 or 2 of the scope of patent application, wherein the side ends of the side plates of the sub-mattress are provided with protruding plates, and the transverse caulking strips between the left and right symmetrical plates are connected between the main and auxiliary mattresses. Inside the gap. 1 1 · The bed translation mechanism as described in item 10 of the scope of patent application, Page 23 M243196 Among them, rollers are provided on both side walls of the caulk to contact the conveyor belt. Amendment ______ 1 2 • The bed translation mechanism as described in item 1 or 2 of the scope of the patent application, where several pulleys can be implemented on both ends of the main and auxiliary mattresses. 1 j · The bed structure described in item 1 or 2 of the scope of the patent application, the top of the support foot frame is combined with the joint of the auxiliary mattress and the chassis of the sub-mat, so that the support foot frame has a folding effect. 1 j 1 The bed structure described in item 1 or 2 of the scope of the patent application, whose foot clog is a folding tripod composed of two connecting rods, the top end of which is pivotally connected to the lugs under the vice bed's plate, and the bottom end is It is pivotally connected with the lug on the side of the bed frame. 15 · —A bed translation mechanism is a main mattress provided on a bed frame, including: a chassis fixed to a hospital bed; at least two pulleys provided at both ends of the chassis; a transmission belt around the periphery of the pulley; A set of motor transmissions for driving the pulleys; the support cushions contained in the transmission belts used to support the turning section of the pulleys are rotated to start the transmissions, which drives the transmission belt of the main mattress and assists the control switch to open and close For motors: for: there are several tension rollers under the pedestal,-group work, actuators and elevating devices for lifting and lowering the pedestal, and the U pedestal is limited by the movement of the actuator. The rise or fall% 'is opened with the help of a control switch. · For example, in item 15 of the scope of patent application, the bed translation mechanism is lifted, and the lowering device is. A reinforcing beam is provided at an appropriate position on the bottom surface of the bracket. This M243196 convex strip The linking piece is also a fixed seat. The lever range is set from the side view and is empty; the outer periphery of the belt pulley is also the second: the motor and the rotating pulley are respectively the first and the second. The equal-area profit range is provided with a self-adhesive profit range and a lateral side is provided with a base-shaped seat and a transverse joint is combined on this linkage rod; another linked actuator controls the translation mechanism, and the two ends of the motor at the two ends of the bottom plate are passed through Plane-bottom translation mechanism, moving belt disc, passive intermediate one pulley translation mechanism, to be closed with bed sheet No. 92211452 VI. Patent application scope The reinforcing beam is provided with a downwardly extending lifting device linking piece that passes through the fixed seat and rod horizontally The side end of the main body can be connected to the tie rod to generate telescopic action. 1 7 · If the application is special, the chassis of the main mattress is a side plate, and the suspension between the two sides of the plate is fixed on the fixed plate. The transmission belt is surrounded between the leather plate and the fixed plate. . 1 8 · If the application is special, the transmission device includes a pulley driven by an active pulley, and the passive belt is coaxial. 1 9 · If applying for special purpose, there will be 2 on the supporting base. · If applying for special purpose, the conveyor belt will be pre-fitted together. 2 1 · If you apply for a special application, the lower end of the two L correction protrusions fixed to the fixed plate under the bracket is fixed at the lower end of the movable link with the linkage rod. It is fixed to the fixed plate and is fixed to the side plate. Shape, the flat fixed plate, and the drive wheel is horizontally arranged on the side plate, but the lower turning section is the bed driven by the motor of the bed described in item 15 and the bed of the item 15 described in the bed of the main and auxiliary mattresses of the rotating belt. Soft, breathable pad for translation mechanism. 15 The bed buckle (magic drum) according to item 15 The bed base according to item 5, the base has a convex column to cooperate. Translation mechanism, guide slot for Page 25 M243196 Amendment-No. 92211452 _ Health ^ VI. Patent application scope 2 2 · As described in the patent application scope item No. 5 of the bed translation mechanism, the middle, the middle, and the main pulley of the main mattress can be numbered Root implementation. 2 2 · As for the bed translation mechanism described in item i 5 of the patent application, the side end of the wheel shaft of Z f is provided with a zenith to cooperate with the manual handle to implement it manually. 2 4 · The side of the pulley shaft side Set the gear to be driven manually. 25 · —A bed translation mechanism comprising: the bed translation mechanism described in item 15 above, and ’and a gear set in conjunction with a hand crank’ is a main mattress provided on a bed frame, A chassis is fixed on the bed frame; at least one pulley is provided at both ends of the chassis; a conveyor belt is arranged around the periphery of the pulley; a supporting cushion hidden in the conveyor belt for supporting the turning section of the pulley is provided, by A crank handle is used to drive the shaft of one of the pulleys, so that the conveyor belt can rotate. It is characterized in that a gear set is arranged at the side end of the pulley shaft, and the gear set cooperates with the crank handle to drive manually. 2 6 · The bed translation mechanism as described in item 25 of the scope of patent application, wherein the chassis of the main mattress is υ-shaped when viewed from the side, the flat bottom plate has two sides at both ends, and fixed plates are suspended between the two side plates. The supporting cushion is fixed on the fixing plate. Page 26