CN115054455B

CN115054455B - Multifunctional electric sickbed

Info

Publication number: CN115054455B
Application number: CN202210686173.8A
Authority: CN
Inventors: 王伟; 李斌; 吕自伟; 庞广府; 王言昌; 方建超; 于廷华
Original assignee: Qingdao Richmat Intelligence Technology Inc
Current assignee: Qingdao Richmat Intelligence Technology Inc
Priority date: 2022-06-17
Filing date: 2022-06-17
Publication date: 2023-09-01
Anticipated expiration: 2042-06-17
Also published as: CN115054455A

Abstract

The invention relates to the technical field of electric sickbeds, in particular to a multifunctional electric sickbed which comprises a main bed frame mechanism, wherein a bed board mechanism is arranged on the upper surface of the main bed frame mechanism, an extension mechanism is arranged at one end of the main bed frame mechanism, guardrail mechanisms are arranged on the side surfaces around the bed board mechanism, a back mechanism is arranged at one end, far away from the extension mechanism, of the bed board mechanism, and a leg mechanism is arranged at one end, close to the extension mechanism, of the main bed frame mechanism. According to the invention, through arranging the relevant structural combinations of the extension mechanism, the leg mechanism, the bed board mechanism, the guardrail mechanism, the back mechanism, the hinge mechanism, the base mechanism, the lifting mechanism and the like, the whole design adopts the cooperation of the upright post and the linear push rod, so that the whole electric bed is more convenient to use, and meanwhile, the COB lamp belt and other structures are arranged inside the electric bed, so that a doctor can be reminded, the doctor can be reminded of the actual state of a patient and the bed body, accidents are avoided, and meanwhile, the electric booster device is also arranged, so that the doctor can push the sickbed more labor-effectively, and the electric bed has stronger functionality.

Description

Multifunctional electric sickbed

Technical Field

The invention relates to the technical field of electric sickbeds, in particular to a multifunctional electric sickbed.

Background

At present, the existing sickbed is divided into two major types of hand shaking tables and electric beds, because of the limitation of the hand shaking tables, the requirements of operations are often difficult to adapt to, so that the operation beds are mostly electric beds, but when common electric beds make up for the convenience of the hand shaking tables, the current electric beds have single functions and are mostly simple support structures, the doctor cannot perform the best position to treat the whole body and mind of the doctor, and for the doctor, keys with reasonable design are not provided to facilitate the operation of the doctor. For patients, the patients cannot leave the bed timely or fall down accidentally due to the guardrails, so that the doctor cannot perceive the secondary injury to the patients, and improvement is needed.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a multifunctional electric sickbed.

In order to achieve the above purpose, the present invention adopts the following technical scheme: the utility model provides a multi-functional electric sickbed, includes main frame mechanism, main frame mechanism's upper surface is provided with bed board mechanism, main frame mechanism's one end is provided with the extension mechanism, bed board mechanism's side all around is provided with guardrail mechanism, bed board mechanism keeps away from extension mechanism's one end and is provided with back mechanism, main frame mechanism is close to extension mechanism's one end and is provided with shank mechanism, main frame mechanism's lower surface four corners position department is provided with elevating system, elevating system's bottom is provided with base mechanism, elevating system and main frame mechanism's junction is provided with hinge mechanism.

In order to ensure the normal use of the main frame mechanism, the improvement of the invention is that the main frame mechanism comprises a frame framework, a leg back connecting square tube is welded above the frame framework, a hinge connecting seat and a back motor connecting seat are respectively welded on the side wall of the frame framework, a head upright post supporting seat and a hook mechanism are welded on the bottom of the frame framework, a first anti-collision wheel mechanism is symmetrically arranged at the front end of the frame framework, a connecting hole is symmetrically arranged at one end of the frame framework close to the first anti-collision wheel mechanism, and a head guardrail clamping groove mechanism is arranged in the connecting hole.

In order to improve the use effect of the extension mechanism, the invention is improved in that the extension mechanism comprises an inner guide rail connecting frame, the inner guide rail connecting frame is fixedly connected with a main bed frame mechanism, two ends of the inner guide rail connecting frame are symmetrically provided with rotating wheel clamping covers, two anti-collision wheel mechanisms are arranged in the rotating wheel clamping covers, an inner extension guide rail and an extension motor are symmetrically arranged on the inner side of the inner guide rail connecting frame, and bed tail guardrail mounting mechanisms are symmetrically arranged on the upper surface of the inner guide rail connecting frame.

In order to ensure the use effect of a leg mechanism, the improvement of the invention comprises a leg connecting transverse rib, wherein the leg connecting transverse rib is fixedly connected with an extending inner guide rail, a leg main framework is arranged at two ends of the leg connecting transverse rib, a leg guide rail is arranged between the leg connecting transverse rib and the leg main framework, a leg guide rail guide pulley is arranged on the lower surface of the leg guide rail, a leg front framework is arranged at the front end of the leg main framework, a first leg connecting seat is arranged at the joint of the leg main framework and the leg front framework, a guide pulley supporting mechanism is arranged between the leg main framework and the leg front framework, a second leg connecting seat is symmetrically arranged at one end of the leg front framework far away from the leg main framework, a back leg connecting seat is arranged at one end of the second leg connecting seat, a leg supporting seat is symmetrically arranged at the inner side of the leg front framework, and foot motors and leg bending motors are respectively arranged on the lower surfaces of the leg main framework and the leg front framework.

In order to ensure the structural stability of the bed board mechanism, the invention is improved in that the bed board mechanism comprises a foot bed board, a leg bed board, a middle bed board and a back bed board, wherein the middle bed board and the back bed board are respectively and fixedly connected with the main bed frame mechanism and the back mechanism, and the foot bed board and the leg bed board are both fixedly connected with the leg mechanism.

In order to improve the use effect of the guardrail mechanism, the invention is improved in that the guardrail mechanism comprises a tail guardrail, a leg left guardrail, a back left guardrail, a head guardrail, a back right guardrail and a leg right guardrail, wherein the outer surfaces of the tail guardrail and the head guardrail are respectively provided with a head and tail guardrail mounting mechanism, the inner side of the back left guardrail and the outer side of the back right guardrail are respectively provided with a back guardrail electric control inner and a back guardrail electric control, the outer surface of the back right guardrail is provided with a level meter structure, the outer surface of the leg right guardrail is provided with a leg guardrail electric control, the back left guardrail and the back right guardrail are fixedly connected with the back mechanism through a hinge mechanism, the leg left guardrail and the leg right guardrail are fixedly connected with the main bedstead mechanism through the hinge mechanism, and the back guardrail electric control inner part consists of a back right inner patch, a back right pot tab, a back right inner circuit board, a top silver paste patch, a COB lamp strip, a back right outer circuit board and a back right outer patch.

In order to improve the connection effect of the hinge mechanism, the invention improves that the hinge mechanism comprises a guardrail base and a metal plate fixing seat, wherein the lower surface of the guardrail base is respectively provided with a nylon buckle fixing pin,The novel guardrail comprises a small guardrail bending arm and a large guardrail supporting arm, wherein the small guardrail bending arm is symmetrically arranged in a guardrail base, the bottom of the guardrail base is provided with a large guardrail supporting arm, two groups of hooks are respectively arranged on the lower surfaces of the small guardrail bending arms, a hexagonal cylinder head screw in M6 is arranged at the joint of the small guardrail bending arm and the guardrail base, a hexagon socket head screw in M6 is arranged at the nut end of the hexagonal cylinder head screw in M6, a small bent arm connecting pin is arranged at the top end of the small guardrail bending arm, the top end of the large guardrail supporting arm is provided with a large guardrail arm upper connecting pin and a pin clamping sleeve, the bottom end of the large guardrail supporting arm is provided with a large guardrail lower connecting pin, a hydraulic damping supporting rod is arranged in the inner part of the large guardrail supporting arm, and the lower surfaces of the hooks are respectively provided with a hexagonal cylinder head screw in M6>The bottom of couple is installed to lock screw rod pin A and to lock screw rod pin B respectively, the inboard of panel beating fixing base is installed to lock screw rod pin C, the surface mounting of panel beating fixing base has contact switch, the surface mounting of the big support arm of guardrail has big arm apron, the junction symmetry of the bottom of big arm apron and the big support arm of guardrail is provided with M4 pair lock screw and M4 cross coiled hair screw.

In order to improve the using effect of the back mechanism, the invention is improved in that the back mechanism comprises a back connecting seat, a back supporting plate mechanism, a back bed plate supporting mechanism, a back hinge mounting seat, a back motor mounting seat, a back frame mechanism and a back motor, a back clamping cover is arranged above the back supporting plate mechanism, a back L-shaped clamping column and a back clamping column mounting mechanism are arranged at the rear end of the back supporting plate mechanism, a back clamping column spring is arranged at the joint of the back L-shaped clamping column and the back supporting plate mechanism, back supporting plate supporting ribs are arranged at two sides of the back supporting plate mechanism, and the output end of the back motor is fixedly connected with the back motor mounting seat.

In order to improve the action effect of the base mechanism, the invention is improved in that the base mechanism comprises a base main body frame and a base clamping cover, a base guide mechanism and a stand column holding mechanism are arranged at the front end of the base main body frame, medical casters are symmetrically arranged at the front end of the base main body frame, a wireless pedal is arranged at the bottom of the base main body frame, a wireless pedal anti-misoperation mechanism is arranged on the outer surface of the wireless pedal, a wireless pedal base is arranged at the bottom of the wireless pedal, a battery pack mechanism and an electric booster wheel mounting plate are respectively arranged in the base main body frame, an electric booster wheel is arranged on the lower surface of the electric booster wheel mounting plate, and a base brake is arranged on the lower surface of the base main body frame.

In order to improve the use effect of the lifting mechanism, the lifting mechanism is improved by comprising a left column U-shaped support, a rear column rotary large support seat, a front column mounting support seat, a front column forward-backward tilting support seat, a front column mounting plate, a front column rotary support seat and a right column mounting seat, wherein a front column mounting support seat pin shaft is arranged at the joint of the front column mounting support seat and the front column forward-backward tilting support seat, a bearing mechanism is arranged at the joint of the front column forward-backward tilting support seat and the front column mounting plate, three sections of lifting columns are arranged on the outer surface of the front column mounting plate, a rear column rotary large support seat pin shaft is arranged at the joint of the three sections of lifting columns and the rear column rotary large support seat, a right column mounting seat pin shaft is arranged at the joint of the rear column rotary large support seat and the right column mounting seat, left and right column mounting pin shafts are arranged in the main bed frame mechanism, a left column small mounting mechanism is arranged at the top end of the left column U-shaped support, and a front column rotary support seat pin shaft is arranged at the joint of the left column U-shaped support seat.

Compared with the prior art, the invention has the advantages and positive effects that:

according to the invention, through arranging the relevant structural combinations of the extension mechanism, the leg mechanism, the bed board mechanism, the guardrail mechanism, the back mechanism, the hinge mechanism, the base mechanism, the lifting mechanism and the like, the whole design adopts the cooperation of the upright post and the linear push rod, so that the whole electric bed is more convenient to use, and meanwhile, the COB lamp belt and other structures are arranged inside the electric bed, so that a doctor can be reminded to remind the doctor of the actual state of a patient and a bed body, accidents are avoided, and meanwhile, the electric booster device is also arranged, so that the doctor can push a sickbed more labor-effectively, and the electric bed has stronger functionality.

Drawings

Fig. 1 is a schematic perspective view of a multifunctional electric sickbed according to the present invention;

fig. 2 is a schematic diagram of a main frame mechanism of a multifunctional electric sickbed according to the present invention;

fig. 3 is a schematic view of an extension mechanism and leg mechanism of a multifunctional electric sickbed according to the present invention;

fig. 4 is a schematic view of a bed board mechanism of a multifunctional electric sickbed according to the present invention;

fig. 5 is a schematic view of a guardrail mechanism of a multifunctional electric sickbed according to the present invention;

fig. 6 is a schematic diagram of an electric control structure of a guardrail of a multifunctional electric sickbed according to the present invention;

fig. 7 is a schematic view of a hinge mechanism of a multifunctional electric sickbed according to the present invention;

FIG. 8 is a schematic view of a back mechanism of a multi-functional electric hospital bed according to the present invention;

fig. 9 is a schematic view of a base mechanism of a multifunctional electric sickbed according to the present invention;

fig. 10 is a schematic view of a lifting mechanism of a multifunctional electric sickbed according to the present invention.

Legend description:

1. a main frame mechanism; 2. an extension mechanism; 3. a leg mechanism; 4. a bed board mechanism; 5. a guardrail mechanism; 6. a back mechanism; 7. a hinge mechanism; 8. a base mechanism; 9. a lifting mechanism; 10. a bed frame structure; 11. the back of the leg is connected with a square tube; 12. a hinge connection base; 13. a head upright post supporting seat; 14. a first anti-collision wheel mechanism; 15. a head guardrail clamping groove mechanism; 16. a hooking mechanism; 17. a back motor connecting seat; 18. an extension motor; 19. a wheel clip cover; 20. a second crashproof wheel mechanism; 21. extending the inner rail; 22. an inner guide rail connecting frame; 23. a bed tail guardrail mounting mechanism; 24. the leg is connected with the transverse rib; 25. a leg main architecture; 26. leg guide rails; 27. leg guide rail guide pulleys; 28. a first leg connecting seat; 29. a guide pulley supporting mechanism; 30. a leg front architecture; 31. a second leg connecting seat; 32. a back leg connecting seat; 33. leg bed board supporting seats; 34. a leg bending motor; 35. a foot motor; 36. a foot bed board; 37. leg bed boards; 38. a middle bed board; 39. a back bed board; 40. tail guard bar; 41. leg left guard rail; 42. the back guard bar is electrically controlled; 43. back left guard bar; 44. head guard rail; 45. a head-tail guardrail mounting mechanism; 46. the back guard bar is electrically controlled; 47. a level structure; 48. a back right guardrail; 49. leg right guard rail; 50. leg guard bar electric control; 51. a touch screen circuit board assembly; 52. a screen fixing frame; 53. back right inner film; 54. carrying a right pot dome; 55. back right inner circuit board; 56. pasting a film on the top silver paste; 57. COB lamp strip; 58. a back right outer circuit board; 59. back right external film; 60. sticking a screen film; 61. a guardrail base; 62. nylon clasp fixing pin; 63.clamping springs; 64. nylon unlocking buckle; 65. a connecting pin on the big arm; 66. a large supporting arm of the guardrail; 67. a hydraulic damping support rod; 68. a large arm lower connecting pin; 69. and (2)>Clamping springs; 70. a linear spring; 71. a butt lock screw pin A; 72. opposite lock screw bolt pinB, a step of preparing a composite material; 73. a hook; 74. a butt lock screw pin C; 75. a sheet metal fixing seat; 76. a contact switch; 77. m4 pairs of lock screws; 78. m4 cross pan head screw; 79. a large arm cover plate; 80. a small bending arm of the guardrail; 81. m6 inner hexagon bolt decorative cover; 82. m6, a hexagonal cylinder cup head screw; 83. a small bent arm connecting pin; 84. pin cutting sleeve; 85. a back connecting seat; 86. a back support plate mechanism; 87. a back clamping cover; 88. a back bed board supporting mechanism; 89. back L-shaped clamping columns; 90. a back clamping column mounting mechanism; 91. a back clamping column spring; 92. back supporting plate supporting ribs; 93. a back hinge mount; 94. a back motor mounting seat; 95. a back motor; 96. a back frame mechanism; 97. a base clamping cover; 98. braking the base; 99. a base guide mechanism; 100. upright post enclasping mechanism; 101. a base body frame; 102. medical castors; 103. wireless foot pedal; 104. a wireless pedal mistaken stepping prevention mechanism; 105. a wireless foot pedal base; 106. a battery pack mechanism; 107. an electric booster wheel; 108. an electric booster wheel mounting plate; 109. three sections of lifting upright posts; 110. the rear upright post rotates a pin shaft of the large supporting seat; 111. the right upright post mounting seat pin shaft; 112. u-shaped support of the left upright post; 113. the rear upright post rotates the large supporting seat; 114. a bearing mechanism; 115. a left column small mounting mechanism; 116. the front upright post rotates the pin shaft of the supporting seat; 117. tilting the pin shaft left and right; 118. the front upright post is provided with a supporting seat; 119. the front upright post leans back and forth to support the seat; 120. the front upright post is provided with a supporting seat pin shaft; 121. a front upright mounting plate; 122. the front upright post rotates the supporting seat; 123. right column mount pad.

Detailed Description

The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.

In the description of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention. Furthermore, in the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Example 1

Referring to fig. 1-10, the present invention provides a technical solution: the utility model provides a multi-functional electric sickbed, including main frame mechanism 1, the upper surface of main frame mechanism 1 is provided with bed board mechanism 4, the one end of main frame mechanism 1 is provided with extension mechanism 2, the side is provided with guardrail mechanism 5 around bed board mechanism 4, the one end that extension mechanism 2 was kept away from to bed board mechanism 4 is provided with back mechanism 6, main frame mechanism 1 is close to the one end of extension mechanism 2 and is provided with shank mechanism 3, the lower surface four corners position department of main frame mechanism 1 is provided with elevating system 9, the bottom of elevating system 9 is provided with base mechanism 8, elevating system 9 and main frame mechanism 1's junction is provided with hinge mechanism 7, through setting up relevant structure combinations such as this extension mechanism 2, shank mechanism 3, bed board mechanism 4, guardrail mechanism 5, back mechanism 6, hinge mechanism 7, base mechanism 8 and elevating system 9, adopt the cooperation of stand and linear push rod on the global design, make the use of whole electric bed more pleasant, be provided with structures such as COB lamp area 57 simultaneously in inside, can remind the doctor, be used for reminding doctor patient and bed body's actual state, still be provided with electric actuator simultaneously, more functional power saving, the power saving is more by the power.

Referring to fig. 2, the main frame mechanism 1 includes a frame 10, a leg back connecting square tube 11 is welded above the frame 10, a hinge connecting seat 12 and a back motor connecting seat 17 are welded on the side wall of the frame 10, a head upright supporting seat 13 and a hook mechanism 16 are welded on the bottom of the frame 10, a first crashproof wheel mechanism 14 is symmetrically installed at the front end of the frame 10, a connecting hole is symmetrically formed at one end of the frame 10 close to the first crashproof wheel mechanism 14, a head guardrail clamping groove mechanism 15 is installed inside the connecting hole, and a series of structures such as the frame 10, the first crashproof wheel mechanism 14 and the head guardrail clamping groove mechanism 15 are arranged, so that the arrangement of the whole structure of a subsequent whole sickbed can be facilitated, and the construction of the subsequent whole structure of a sickbed is ensured.

Referring to fig. 3, the extension mechanism 2 includes an inner rail connecting frame 22, the inner rail connecting frame 22 is fixedly connected with the main frame mechanism 1, two ends of the inner rail connecting frame 22 are symmetrically provided with a wheel clamping cover 19, a second crashproof wheel mechanism 20 is installed in the wheel clamping cover 19, an extension inner rail 21 and an extension motor 18 are symmetrically installed on the inner side of the inner rail connecting frame 22, a bed tail guardrail installing mechanism 23 is symmetrically installed on the upper surface of the inner rail connecting frame 22, and the extension mechanism 2 is arranged, so that when the extension motor 18 is started and stretches out, the whole extension mechanism 2 is caused to do linear motion along the extension inner rail 21 in the leg main frame 25, and further the extension motion is completed.

Referring to fig. 3, the leg mechanism 3 includes a leg connecting transverse bar 24, the leg connecting transverse bar 24 is fixedly connected with an extending inner rail 21, a leg main frame 25 is installed at two ends of the leg connecting transverse bar 24, a leg guide rail 26 is installed between the leg connecting transverse bar 24 and the leg main frame 25, a leg guide rail guide pulley 27 is installed on a lower surface of the leg guide rail 26, a leg front frame 30 is installed at a front end of the leg main frame 25, a first leg connecting seat 28 is arranged at a connection position of the leg main frame 25 and the leg front frame 30, a guide pulley supporting mechanism 29 is installed between the leg main frame 25 and the leg front frame 30, a second leg connecting seat 31 is symmetrically installed at one end of the leg front frame 30 far from the leg main frame 25, a back leg connecting seat 32 is installed at one end of the second leg connecting seat 31, a leg bed board supporting seat 33 is symmetrically installed at an inner side of the leg front frame 30, a foot motor 35 and a leg bending motor 34 are installed on a lower surface of the leg main frame 25 and a lower surface of the leg front frame 30 respectively, and the leg front frame 25 can move in a circular motion by driving the leg 25 to move in a main frame when the leg motor 34 extends.

Referring to fig. 4, the bed board mechanism 4 includes a foot bed board 36, a leg bed board 37, a middle bed board 38 and a back bed board 39, the middle bed board 38 and the back bed board 39 are respectively and fixedly connected with the main bed frame mechanism 1 and the back mechanism 6, the foot bed board 36 and the leg bed board 37 are fixedly connected with the leg mechanism 3, the main function of the bed board mechanism 4 is to realize the basic function of the whole sickbed, and meanwhile, the arrangement and the installation of the following related components are also convenient.

Referring to fig. 5 and 6, the guardrail mechanism 5 includes a tail guardrail 40, a leg left guardrail 41, a back left guardrail 43, a head guardrail 44, a back right guardrail 48 and a leg right guardrail 49, the outer surfaces of the tail guardrail 40 and the head guardrail 44 are provided with a head and tail guardrail mounting mechanism 45, the inner side of the back left guardrail 43 and the outer side of the back right guardrail 48 are respectively provided with a back guardrail electric control inner 42 and a back guardrail electric control 46, the outer surface of the back right guardrail 48 is provided with a level meter structure 47, the outer surface of the leg right guardrail 49 is provided with a leg guardrail electric control 50, the back left guardrail 43 and the back right guardrail 48 are fixedly connected with the back mechanism 6 through a hinge mechanism 7, the leg left guardrail 41 and the leg right guardrail 49 are fixedly connected with the main bedstead mechanism 1 through the hinge mechanism 7, the back guardrail electric control inner 42 is composed of a back right inner pad 53, a back right pot piece 54, a back right inner circuit board 55, a top silver paste pad 56, a COB lamp belt 57, a back right outer circuit board 58 and a back right outer pad 59, the leg electric control 50 is composed of a touch screen circuit board assembly 51, a screen fixing frame 52 and a screen pad 60, the whole electric control bed can be realized through the design, and the whole electric control bed can be tilted, and the whole bed can be tilted, and the alarm, the alarm course can be realized.

Referring to fig. 7, the hinge mechanism 7 includes a guard rail base 61 and a metal plate fixing base 75, wherein nylon clasp fixing pins 62 are respectively provided on the lower surface of the guard rail base 61,The guardrail base 61 is internally symmetrically provided with guardrail small bending arms 80, the bottom of the guardrail base 61 is provided with guardrail large supporting arms 66, the lower surfaces of the two groups of guardrail small bending arms 80 are respectively provided with a hook 73, and the joint of the guardrail small bending arms 80 and the guardrail base 61 is provided with an M6 inner hexagonal cylinder cup head screw 82, the nut end of the hexagonal cylinder cup head screw 82 in the M6 is provided with an inner hexagon screw decoration cover 81, the top end of the guardrail small bending arm 80 is provided with a small bending arm connecting pin 83, the top end of the guardrail large supporting arm 66 is provided with a large arm upper connecting pin 65 and a pin clamping sleeve 84, the bottom end of the guardrail large supporting arm 66 is provided with a large arm lower connecting pin 68, the internal installation of the guardrail large supporting arm 66 is provided with a hydraulic damping supporting rod 67, and the bottom end of the guardrail large supporting arm 66 and the lower surface of the hook 73 are respectively provided with>The bottom of the hook 73 is provided with a locking screw pin A71 and a locking screw pin B72 respectively, the inner side of the sheet metal fixing seat 75 is provided with a locking screw pin C74, the outer surface of the sheet metal fixing seat 75 is provided with a contact switch 76, the outer surface of the guardrail large supporting arm 66 is provided with a large arm cover 79, the joint of the bottom of the large arm cover 79 and the guardrail large supporting arm 66 is symmetrically provided with an M4 pair of lock screws 77 and an M4 cross disc head screw 78, the hinging mechanism is arranged, when the guardrail falls, the nylon unlocking buckle 64 needs to be pulled open, when the nylon Long Jiesuo buckle 64 circularly moves around the nylon buckle fixing pin 62, the hook 73 is driven to leave the locking screw pin B72, the guardrail large supporting arm 66 circularly moves around the large arm lower connecting pin 68, meanwhile, the guardrail small bending arm 80 circularly moves around the small bending arm connecting pin 83 until the guardrail small bending arm 80 is contacted with the guardrail base 61, the contact switch 76 is triggered to give an alarm, and meanwhile, the COB lamp 57 of the guardrail in the back electric control 42 begins to flash off the bed, and when the hook is required to lift up and the hook 73 is driven to stop the hook 73.

Referring to fig. 8, the back mechanism 6 includes a back connecting seat 85, a back supporting plate mechanism 86, a back bed plate supporting mechanism 88, a back hinge mounting seat 93, a back motor mounting seat 94, a back frame mechanism 96 and a back motor 95, a back clamping cover 87 is arranged above the back supporting plate mechanism 86, a back L-shaped clamping column 89 and a back clamping column mounting mechanism 90 are arranged at the rear end of the back supporting plate mechanism 86, a back clamping column spring 91 is arranged at the joint of the back L-shaped clamping column 89 and the back supporting plate mechanism 86, back supporting plate supporting ribs 92 are arranged at two sides of the back supporting plate mechanism 86, the output end of the back motor 95 is fixedly connected with the back motor mounting seat 94, the back mechanism 6 is designed, the back L-shaped clamping columns 89 at two sides extend under the elastic force of the back clamping column spring 91, the back L-shaped clamping column 89 is pushed to the middle, the back clamping column spring 91 is contracted, the back L-shaped clamping column 89 can be aligned with the mounting hole on the back frame mechanism 96, when the force applied to the back L-shaped clamping column 89 disappears, the back clamping column spring 91 releases elasticity, the back L-shaped clamping column 89 is clamped in the mounting hole on the back frame mechanism 96, the back supporting plate mechanism 86 is locked and mounted on the back frame mechanism 96, meanwhile, the back supporting plate supporting rib 92 is also contacted with the back supporting plate mechanism 86, the back supporting plate mechanism 86 is supported, the back mechanism 6 is integrally mounted on the upper portion of the main frame mechanism 1 and is connected with the back leg connecting seat 32 through the back connecting seat 85, and when the back motor 95 stretches out, the whole back mechanism 6 moves circularly along the center hole of the back connecting seat 85, so that back lifting is realized.

Referring to fig. 9, the base mechanism 8 includes a base main body frame 101 and a base clamping cover 97, a base guiding mechanism 99 and a column holding mechanism 100 are installed at the front end of the base main body frame 101, medical casters 102 are symmetrically installed at the front end of the base main body frame 101, a wireless pedal 103 is installed at the bottom of the base main body frame 101, a wireless pedal anti-misstep mechanism 104 is installed on the outer surface of the wireless pedal 103, a wireless pedal base 105 is installed at the bottom of the wireless pedal 103, a battery pack mechanism 106 and an electric booster wheel mounting plate 108 are respectively installed inside the base main body frame 101, an electric booster wheel 107 is installed on the lower surface of the electric booster wheel mounting plate 108, and a base brake 98 is installed on the lower surface of the base main body frame 101.

Referring to fig. 10, the lifting mechanism 9 includes a left column U-shaped support 112, a rear column rotating large support 113, a front column mounting support 118, a front column tilting support 119, a front column mounting plate 121, a front column rotating support 122 and a right column mounting plate 123, a front column mounting support pin 120 is provided at the junction of the front column mounting support 118 and the front column tilting support 119, a bearing mechanism 114 is provided at the junction of the front column tilting support 119 and the front column mounting plate 121, three lifting columns 109 are mounted on the outer surface of the front column mounting plate 121, a rear column rotating large support pin 110 is provided at the junction of the three lifting columns 109 and the rear column rotating large support 113, a right column mounting pin 111 is provided at the junction of the rear column rotating large support 113 and the right column mounting plate 123, a left and right tilting pin 117 is provided inside the bed frame mechanism 1, the top of the left column U-shaped support 112 is provided with a left column small mounting mechanism 115, the joint of the left column U-shaped support 112 and the left column small mounting mechanism 115 is provided with a front column rotary support seat pin 116, and the lifting mechanism 9 is arranged, on one hand, a front column mounting support seat 118 is welded on the framework of the main bed frame mechanism 1, is mounted with a front column forward-backward tilting support seat 119 through the front column mounting support seat pin 120, a bearing mechanism 114 is mounted at the bottom of the front column forward-backward tilting support seat 119, the bearing mechanism 114 is mounted at the supporting position of the front column mounting plate 121, three sections of lifting columns 109 are mounted on the front column mounting plate 121, the front column lifting structure is completed at this moment, the front three sections of lifting columns 109 are lifted, the front column mounting plate 121 is kept horizontal, the front column mounting support seat 118 performs circular motion around the front column mounting support seat pin 120, at this time, the forward tilting action is completed; on the other hand, the three-section lifting column 109 at the rear part passes through the main frame mechanism 1 with the rear column rotating large support seat pin shaft 110 at the left side, then passes through the left side of the rear column rotating large support seat 113, and similarly passes through the main frame mechanism 1 with the rear column rotating large support seat pin shaft 110 at the right side, then passes through the right side of the rear column rotating large support seat 113, and installs the bearing mechanism 114 at the rear column rotating large support seat 113, then passes through the rear column rotating large support seat 113 and the right column installation seat 123 with the right column installation seat pin shaft 111, and installs the three-section lifting column 109 below the rear column rotating large support seat 113, at this time, the right column installation is completed, then passes through the left column U-shaped support 112 and the left column small installation mechanism 115 with the front column rotating support seat pin shaft 116, and installs the three-section lifting column 109 below the left column small installation mechanism 115, at this time, the left column installation is required to adjust the height of the left and right lifting column 109, and the whole bed body can move around the left and right tilting pin shaft 117 in a circular motion when tilting left and right.

Working principle: in actual use, if the back lifting action is required to be realized, because the back mechanism 6 is integrally arranged on the upper part of the main bed frame mechanism 1 and is connected with the back leg connecting seat 32 through the back connecting seat 85, when the back motor stretches out, the whole back mechanism 6 moves circularly along the central hole of the back connecting seat 85, the back lifting action is realized, when the forward tilting action is required to be realized, the front three-section lifting upright column 109 rises, the front upright column mounting plate 121 is kept horizontal, the front upright column mounting support seat 118118 moves circularly around the front upright column mounting support seat pin shaft 120, the forward tilting action is finished at this moment, when the left tilting action and the right tilting action are required to be realized, the whole bed body moves circularly around the left tilting pin shaft 117, the left tilting action and the right tilting action are realized at this moment, meanwhile, the cooperation of the upright column and the linear push rod is adopted on the whole design, the use of the whole electric bed is more convenient, and meanwhile, the structure such as the COB lamp belt 57 is arranged inside, the doctor can remind the doctor, the doctor to remind the doctor of the actual state of the bed body, and the electric boosting device is further provided, the electric boosting device is more labor-saving, and the accident is avoided, and the power assisting function is stronger.

The present invention is not limited to the above embodiments, and any equivalent embodiments which can be changed or modified by the technical disclosure described above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above embodiments according to the technical matter of the present invention will still fall within the scope of the technical disclosure.

Claims

1. The utility model provides a multi-functional electric sickbed, includes main frame mechanism (1), its characterized in that: the utility model discloses a novel anti-collision bed is characterized in that a bed board mechanism (4) is arranged on the upper surface of a main bed frame mechanism (1), an extension mechanism (2) is arranged at one end of the main bed frame mechanism (1), a guardrail mechanism (5) is arranged on the side surface around the bed board mechanism (4), a back mechanism (6) is arranged at one end of the bed board mechanism (4) far away from the extension mechanism (2), a leg mechanism (3) is arranged at one end of the main bed frame mechanism (1) close to the extension mechanism (2), a lifting mechanism (9) is arranged at the four corners of the lower surface of the main bed frame mechanism (1), a base mechanism (8) is arranged at the bottom end of the lifting mechanism (9), a hinge mechanism (7) is arranged at the joint of the lifting mechanism (9) and the main bed frame mechanism (1), the extension mechanism (2) comprises an inner guide rail connecting frame (22), a rotating wheel clamping cover (19) is symmetrically arranged at two ends of the inner guide rail connecting frame (22) and is fixedly connected with the main bed frame mechanism (1), a motor (20) is internally provided with an anti-collision wheel clamping cover (19), an inner guide rail (21) is symmetrically arranged on the inner guide rail (22), and an extension rail (23) is symmetrically arranged on the inner guide rail (22), leg mechanism (3) include leg joint transverse bar (24), leg joint transverse bar (24) and extension inner rail (21) fixed connection, leg joint transverse bar (24) installs leg main frame (25) in both ends, install leg guide rail (26) between leg joint transverse bar (24) and leg main frame (25), lower surface mounting of leg guide rail (26) has leg guide rail pulley (27), frame (30) before leg is installed to the front end of leg main frame (25), the junction of frame (30) is provided with first leg connecting seat (28) before leg main frame (25) and leg, install guide pulley supporting mechanism (29) before leg main frame (25) and leg, leg main frame (30) keep away from one end symmetry of leg main frame (25) and install No. two leg connecting seat (31), back leg connecting seat (32) are installed to one end symmetry of leg main frame (30), motor (30) are installed to inboard supporting seat (33) before leg main frame (30), leg (35) and leg (35) are installed respectively to leg main frame (30).

2. The multi-function electric hospital bed of claim 1, wherein: main bedstead mechanism (1) includes bedstead framework (10), shank back connecting square pipe (11) are welded to the top of bedstead framework (10), hinge connection seat (12) and back motor connecting seat (17) have been welded respectively to the lateral wall of bedstead framework (10), head stand supporting seat (13) and couple mechanism (16) have been welded to the bottom of bedstead framework (10), crashproof wheel mechanism (14) are installed to the front end symmetry of bedstead framework (10), the connecting hole has been seted up to the one end symmetry that bedstead framework (10) is close to crashproof wheel mechanism (14), the internally mounted of connecting hole has head guardrail draw-in groove mechanism (15).

3. The multi-function electric hospital bed of claim 1, wherein: the bed board mechanism (4) comprises a foot bed board (36), a leg bed board (37), a middle bed board (38) and a back bed board (39), wherein the middle bed board (38) and the back bed board (39) are respectively and fixedly connected with the main bed frame mechanism (1) and the back mechanism (6), the foot bed board (36) and the leg bed board (37) are respectively and fixedly connected with the leg mechanism (3), and the output ends of the foot motor (35) and the leg bending motor (34) are respectively and fixedly connected with the foot bed board (36) and the leg bed board (37).

4. The multi-function electric hospital bed of claim 1, wherein: the guardrail mechanism (5) comprises a tail guardrail (40), a leg left guardrail (41), a back left guardrail (43), a head guardrail (44), a back right guardrail (48) and a leg right guardrail (49), a head and tail guardrail mounting mechanism (45) is mounted on the outer surfaces of the tail guardrail (40) and the head guardrail (44), a back guardrail electric control inner (42) and a back guardrail electric control (46) are mounted on the outer sides of the inner side of the back left guardrail (43) and the outer side of the back right guardrail (48) respectively, a level meter structure (47) is mounted on the outer surface of the back right guardrail (48), a leg guardrail electric control (50) is mounted on the outer surface of the leg right guardrail (49), the back left guardrail (43) and the back right guardrail (48) are fixedly connected with the back mechanism (6) through a hinge mechanism (7), the leg left guardrail (41) and the leg right guardrail (49) are fixedly connected with the main bedstead mechanism (1) through hinge mechanisms (7), the back electric control inner guardrail (42) is composed of a right inner pad (53), a right pot pad (54), a back pad (58), a silver pad (56), a pad (55), a touch pad (57) and a touch pad (57) are formed on the top of the touch pad (50) The screen fixing frame (52) and the screen film (60).

5. The multi-function electric hospital bed of claim 1, wherein: the hinge mechanism (7) comprises a guardrail base (61) and a metal plate fixing seat (75), wherein nylon buckle fixing pins (62) are respectively arranged on the lower surface of the guardrail base (61),The novel anti-theft guardrail comprises a type clamp spring (63) and a nylon unlocking buckle hand (64), wherein small guardrail bending arms (80) are symmetrically arranged in a guardrail base (61), a large guardrail supporting arm (66) is arranged at the bottom of the guardrail base (61), hooks (73) are arranged on the lower surfaces of the small guardrail bending arms (80), M6 inner hexagonal cylindrical cup head screws (82) are arranged at the joints of the small guardrail bending arms (80) and the guardrail base (61), M6 inner hexagonal cylindrical cup head screw cap (82) nut ends are provided with M6 inner screw decorating covers (81), small bent arm connecting pins (83) are arranged at the top ends of the small guardrail bending arms (80), connecting pins (65) and pin clamping sleeves (84) are arranged at the top ends of large guardrail supporting arms (66), large guardrail supporting arm lower connecting pins (68) are arranged at the bottom ends of the large guardrail supporting arms (66), hydraulic damping supporting rods (67) are arranged in the inner parts of the large guardrail supporting arms (66), and the lower surfaces of the large guardrail supporting arms (73) are respectively arranged>The novel guardrail comprises a clamp spring (69) and a linear spring (70), wherein a locking screw pin A (71) and a locking screw pin B (72) are respectively arranged at the bottom end of a hook (73), a locking screw pin C (74) is arranged at the inner side of a sheet metal fixing seat (75), a contact switch (76) is arranged on the outer surface of the sheet metal fixing seat (75), and a large arm cover is arranged on the outer surface of a large supporting arm (66) of the guardrailAnd the plate (79) is characterized in that M4 pair lock screws (77) and M4 cross pan head screws (78) are symmetrically arranged at the joint of the bottom end of the large arm cover plate (79) and the large support arm (66) of the guardrail.

6. The multi-function electric hospital bed of claim 1, wherein: back mechanism (6) are including back connecting seat (85), back layer board mechanism (86), back bed board supporting mechanism (88), back hinge mount pad (93), back motor mount pad (94), back frame mechanism (96) and back motor (95), the top of back layer board mechanism (86) is provided with back card cover (87), back L shape card post (89) and back card post installation mechanism (90) are installed to the rear end of back layer board mechanism (86), the junction of back L shape card post (89) and back layer board mechanism (86) is provided with back card post spring (91), the both sides of back layer board mechanism (86) are provided with back layer board supporting rib (92), the output and back motor mount pad (94) fixed connection of back motor (95).

7. The multi-function electric hospital bed of claim 1, wherein: base guiding mechanism (99) and stand are installed to base guiding mechanism (100) and stand are held tightly in front end of base main body frame (101) and base card cover (97), medical truckle (102) are installed to the front end symmetry of base main body frame (101), wireless pedal (103) are installed to the bottom of base main body frame (101), wireless pedal mistake preventing mechanism (104) are installed to the surface mounting of wireless pedal (103), wireless pedal base (105) are installed to the bottom of wireless pedal (103), battery package mechanism (106) and electric booster wheel mounting panel (108) are installed respectively to the inside of base main body frame (101), electric booster wheel (107) are installed to the lower surface mounting of electric booster wheel mounting panel (108), base brake (98) are installed to the lower surface mounting of base main body frame (101).

8. The multi-function electric hospital bed of claim 1, wherein: the lifting mechanism (9) comprises a left upright U-shaped support (112), a rear upright rotary large support seat (113), a front upright mounting support seat (118), a front upright front-rear tilting support seat (119), a front upright mounting plate (121), a front upright rotary support seat (122) and a right upright mounting seat (123), a front upright post mounting support seat pin shaft (120) is arranged at the joint of the front upright post mounting support seat (118) and the front upright post front-rear inclination support seat (119), a bearing mechanism (114) is arranged at the joint of the front upright post forward-backward tilting support seat (119) and the front upright post mounting plate (121), three lifting columns (109) are arranged on the outer surface of the front column mounting plate (121), the joint of the three lifting upright posts (109) and the rear upright post rotary large supporting seat (113) is provided with a rear upright post rotary large supporting seat pin shaft (110), a right column mounting seat pin shaft (111) is arranged at the joint of the rear column rotary large supporting seat (113) and the right column mounting seat (123), a left-right inclined pin shaft (117) is arranged in the main bed frame mechanism (1), a left column small mounting mechanism (115) is arranged at the top end of the left column U-shaped support (112), the connecting part of the left upright U-shaped support (112) and the left upright small mounting mechanism (115) is provided with a front upright rotary support seat pin shaft (116).