CN113907961B - Non-speech patient pushing bed - Google Patents
Non-speech patient pushing bed Download PDFInfo
- Publication number
- CN113907961B CN113907961B CN202111248744.1A CN202111248744A CN113907961B CN 113907961 B CN113907961 B CN 113907961B CN 202111248744 A CN202111248744 A CN 202111248744A CN 113907961 B CN113907961 B CN 113907961B
- Authority
- CN
- China
- Prior art keywords
- driving
- groove
- isolation
- patient
- locking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G1/00—Stretchers
- A61G1/02—Stretchers with wheels
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G1/00—Stretchers
- A61G1/04—Parts, details or accessories, e.g. head-, foot-, or like rests specially adapted for stretchers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G10/00—Treatment rooms or enclosures for medical purposes
- A61G10/005—Isolators, i.e. enclosures generally comprising flexible walls for maintaining a germ-free environment
Abstract
The invention relates to a non-speech patient pushing bed, which comprises a pushing body and an isolation conveying device arranged on the pushing body, wherein a fixing part for fixing a patient is arranged in the isolation device, an emergency button is further arranged on the fixing part, and the emergency button is used for controlling an alarm device arranged on the outer side of the conveying body to send out an audible and visual alarm signal. Thereby enabling the patient cart to transport critical or special patients such as those that already do not have language communication capabilities.
Description
Technical Field
The invention belongs to the field of medical appliances, and particularly relates to a patient pushing bed without speaking.
Background
Patient pushing beds are a type of medical equipment that delivers patients. When the patient is transferred and conveyed, the patient is generally placed on the patient pushing bed, and the medical staff can convey the patient to a designated place by pushing the patient pushing bed, so that the operation burden of the medical staff is greatly reduced.
However, the conventional patient pushing bed can only transport general patients, and for patients with critical or special situations, such as patients with no speech communication or confusion, the patients cannot be transported to a designated place effectively and safely. Meanwhile, the pushing bed cannot be adjusted in a self-adaptive manner so as to adapt to the needs of different patients.
Therefore, based on the above-mentioned problems, there is a need to design a non-verbal patient pushing bed to adapt to different patients and usage situations.
Disclosure of Invention
In order to solve the problems in the prior art, the invention aims to provide a non-speech patient pushing bed which can be suitable for conveying patients with critical conditions or special conditions, such as patients without language communication capability, and has the characteristics of strong adaptability and high conveying efficiency.
In order to achieve the above object, the present invention provides the following technical solutions:
a non-verbal patient pushing bed, which is characterized in that: the trolley comprises a trolley body and an isolation conveying device arranged on the trolley body, wherein a driving device is further arranged between the trolley body and the isolation conveying device and is used for driving the isolation conveying device to move on the trolley body so as to transfer the isolation conveying device to a designated place; the isolation conveying device comprises a conveying body and a transparent cover plate matched with the conveying body for use, and the transparent cover plate is connected with the conveying body in a sealing way through a sealing device; the conveying body is internally provided with a fixing part for fixing a patient, the fixing part is also provided with an emergency button, and the emergency button is used for controlling an alarm device arranged on the outer side of the conveying body to send out an audible and visual alarm signal.
As a preferable technical scheme of the application, the conveying body is provided with a breathing machine, the side edge of the breathing machine is provided with an emergency operation port, the emergency operation port is detachably sealed by an emergency handle, and the emergency operation port is used for facilitating the operation of medical staff when the patient in the isolation conveying device has emergency; and a monitoring system is further arranged on the side edge of the conveying body and used for monitoring vital signs of a patient in real time.
As the preferred technical scheme of this application, the shallow body specifically includes: a frame, a transverse plate connected with the frame; an upright post is arranged on one side of the transverse plate, and wheels and/or driving wheels are arranged on the upright post; a height adjusting device is arranged on the other side of the transverse plate, and the driving end of the height adjusting device is connected with the bottom plate; the height adjusting device is used for adjusting the height of the bottom plate; a sliding rail is arranged along the longitudinal direction of the bottom plate, and a first sliding groove matched with the sliding rail is arranged at the bottom of the isolation conveying device, so that the isolation conveying device can slide on the bottom plate; a baffle plate for limiting the longitudinal movement of the isolation conveying device is further arranged at one end of the bottom plate, a stop hole is formed in the baffle plate, and a locking device matched with the stop hole is arranged on the isolation conveying device; the first sliding rail is an I-shaped sliding rail, and a groove is formed in the middle of the first sliding rail; and the side surface of the first sliding groove matched with the first sliding rail is provided with a roller matched with the groove.
As a preferred technical scheme of the application, the driving device comprises a driving motor and a driving gear fixedly matched with a driving shaft of the driving motor; the lower side of the bottom plate is provided with an installation seat, and the driving motor is fixedly installed on the installation seat; on the contrary, a driving groove is formed in the lower side of the isolation conveying device, a driving rack matched with the driving gear is arranged in the driving groove, and the depth of the driving groove is higher than the height of the driving rack; the bottom plate is provided with a mounting groove, and the driving gear protrudes out of the mounting groove, so that the driving gear can extend into the driving groove to drive the driving rack.
As a preferred technical scheme of the application, the cart body comprises wheels arranged on the front side and driving wheels arranged on the rear side, and a driving control handle is further arranged on the cart body and comprises a handle mounting base and a handle body connected with the handle mounting base; the handle body is also provided with a starting switch for driving the driving wheel to rotate and a braking switch for braking the driving wheel; the starting switch and the braking switch are arranged in different shapes so as to be convenient for operators to distinguish; the isolation conveying device comprises a conveying body and a transparent cover plate matched with the conveying body, and the transparent cover plate is connected with the conveying body in a sealing mode through a sealing device.
As a preferred technical solution of the present application, the locking device includes: the device comprises a top cover, an unlocking button, a locking pin and a mounting cavity; one end of the installation cavity is connected with the isolation conveying device, the other end of the installation cavity is connected with the top cover, and the unlocking button can slide in the installation cavity; the locking pin is rotatably connected with the unlocking button through a pin shaft, so that the locking pin can be clamped in a locking groove of the baffle plate or contained in the mounting cavity.
As a preferable technical scheme of the application, the unlocking button is provided with a locking pin mounting part, a locking spring mounting part and a sliding part; the pin shaft on the locking pin is rotatably connected with the locking pin mounting part through a first spring, and the direction of the pretightening force of the first spring is set to enable the locking pin to turn outwards when the locking pin is not blocked by external force; a second spring is arranged in the locking spring mounting part, one end of the second spring is abutted against the bottom end of the mounting cavity, and the other end of the second spring is abutted against the bottom end of the locking spring mounting part, so that a reset force is provided for the unlocking button; the sliding part slides in a second sliding groove formed in the mounting cavity, so that the unlocking button can slide along the length direction of the mounting cavity; the width of the second sliding groove is smaller than that of the locking pin, so that the side wall of the mounting cavity can form partial obstruction to the locking pin, and the locking pin can be smoothly contained in the mounting cavity.
Compared with the prior art, the speech-free patient pushing bed comprises a cart body and an isolation conveying device arranged on the cart body, wherein a fixing part for fixing a patient is arranged in the isolation device, an emergency button is further arranged on the fixing part, and the emergency button is used for controlling an alarm device arranged on the outer side of the conveying body to send out an audible and visual alarm signal. Thereby enabling the patient cart to transport critical or special patients such as those that already do not have language communication capabilities.
A driving device is further arranged between the cart body and the isolation conveying device, so that the operation burden of medical workers can be greatly reduced by controlling the driving motor to rotate when the isolation conveying device is conveyed.
Because the rear side of shallow body sets up the drive wheel, and set up drive control handle on the shallow body, utilize start switch and the braking switch control that set up on the drive control handle are used for driving the drive wheel rotates or brakes the drive wheel makes medical personnel need not to consume more physical power when using the shallow body to transport patient, and adopts the drive wheel to promote in the manpower, and the required time when transporting is shorter, has not only improved transport efficiency, has still reduced the probability that patient painful uncomfortable is felt when transporting moreover.
In order to cope with the working condition that the cart body and the isolation conveying device are required to be frequently separated and combined, the matching of the gear and the rack is adopted as a power device, so that the stability of the combining and separating process is improved.
The height adjusting device is arranged on the trolley body, and can be suitable for different patients and/or medical staff to use by adjusting the height of the bottom plate, so that the adaptability of the pushing bed is improved.
The sliding rail is arranged on the bottom plate, so that the isolation conveying device can smoothly move on the bottom plate, and the isolation conveying device is convenient to transport; on the other hand, because the pushing bed needs to move continuously in the using process, the arranged sliding rail can also prevent the isolated conveying device from overturning, so that the safety of conveying patients is ensured.
The locking device is arranged between the isolation conveying device and the trolley body, so that the isolation conveying device is ensured to be firmly fixed on the bottom plate. The locking device provided by the invention has the advantages that the structure is reliable, the operation is convenient, the locking and unlocking operations can be realized rapidly and reliably by matching with the use of the driving device, and the use safety of the pushing bed is improved.
Description of the drawings:
FIG. 1 is a schematic diagram of a non-verbal patient crib;
FIG. 2 is a schematic view of the structure of the nonverbal patient pushing device with the cover removed;
FIG. 3 is a schematic view of the structure of the nonverbal patient pushing device with the cover removed;
FIG. 4 is a schematic view of the structure of a non-verbal patient pushing bed;
FIG. 5 is a schematic view of the structure of a non-verbal patient pushing bed;
FIG. 6 is a schematic structural view of a cart body;
FIG. 7 is a schematic structural view of a cart body;
FIG. 8 is a schematic structural view of a cart body;
FIG. 9 is a schematic view of a partial structure of a driving device;
FIG. 10 is a schematic view of a partial structure of a driving device;
FIG. 11 is a schematic view of a partial structure of a nonverbal patient push bed;
fig. 12 is a schematic structural view of a first working state of a locking device according to the present invention;
fig. 13 is a schematic structural view of a second working state of the locking device according to the present invention;
fig. 14 is a schematic structural view of a locking device according to the present invention;
FIG. 15 is a schematic structural view of a locking device according to the present invention;
FIG. 16 is a schematic view of a locking device according to the present invention;
fig. 17 is a schematic partial structure of a locking device according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. It will be apparent that the described embodiments are some, but not all, embodiments of the invention.
Thus, the following detailed description of the embodiments of the invention is not intended to limit the scope of the invention, as claimed, but is merely representative of some embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that, under the condition of no conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present invention, it should be noted that, the terms "upper", "lower", and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, or an azimuth or a positional relationship conventionally put in use of the inventive product, or an azimuth or a positional relationship conventionally understood by those skilled in the art, such terms are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or element to be referred must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
As shown in fig. 1 to 5, the present invention provides a speech-free patient pushing bed, which comprises a cart body 1, and an isolated conveying device 2 arranged on the cart body; wherein, still be provided with drive arrangement between shallow body 1 and the isolation conveyor 2, drive arrangement is used for driving isolation conveyor 2 moves on shallow body 1 to shift isolation conveyor 2 to appointed place.
Preferably, referring to fig. 1 to 8, the cart body 1 specifically includes: a frame 12, a transverse plate 19 connected to the frame 12; on one side of the transverse plate 19, a column 191 is provided, on which column 191 a wheel and/or a drive wheel 11 is provided; a height adjusting device 14 is arranged on the other side of the transverse plate 19, and the driving end of the height adjusting device 14 is connected with the bottom plate 16; the height adjusting device 14 may be, for example, a telescopic cylinder or the like for adjusting the height of the bottom plate 16 so as to adapt to different use occasions. Of course, those skilled in the art will appreciate that other alternatives for adjusting the height of the base plate 16 may be used, including but not limited to, for example, a rack and pinion mechanism. By adjusting the height of the base plate 16, it is adaptable to different patients and/or medical personnel, for example, when the patient and/or medical personnel is shorter, the height of the pushing bed can be adjusted so as to be convenient for the patient and/or medical personnel. Simultaneously, medical personnel can also adjust the push bed height to the height that matches with the ambulance to make things convenient for medical personnel to shift isolation conveyor 2 to the ambulance on, improved the adaptability of push bed.
The height adjustment means 14 are arranged between the transverse plate 19 and the bottom plate 16 in the above-described embodiments. Of course, it is also possible to fixedly connect the transverse plate 19 directly to the bottom plate 16 and to provide the height adjusting means 14 in the upright 191 for adjusting the height of the push bed.
As shown in fig. 4-8, a sliding rail 17 is provided along the longitudinal direction of the base plate 16, and a sliding groove is provided at the bottom of the isolation conveyor 2, which is matched with the sliding rail 17, so that the isolation conveyor 2 can slide on the base plate 16. Meanwhile, a baffle 161 for limiting the longitudinal movement of the isolation conveyor 2 is further arranged at one end of the bottom plate 16, a stop hole 162 is further arranged on the baffle 161, and a locking device 26 matched with the isolation conveyor 2 is arranged on the isolation conveyor 2. The sliding rail 17 is not only used for enabling the isolation conveying device 2 to smoothly move on the bottom plate 16, but also facilitating the transportation of the isolation conveying device 2. Meanwhile, the sliding rail 17 can prevent the isolating and conveying device 2 from overturning due to the fact that the pushing bed needs to move continuously in the using process, and the safety of conveying patients is guaranteed.
Referring to fig. 5-7 and 9-10, the driving device comprises a driving motor 151 and a driving gear 15 fixedly matched with a driving shaft of the driving motor 151; the underside of the bottom plate 16 is provided with a mounting seat 163, and the driving motor 151 is fixedly mounted on the mounting seat 163. In contrast, a driving groove is formed at the lower side of the isolation conveying device 2, a driving rack 28 matched with the driving gear 15 is installed in the driving groove, and the depth of the driving groove is higher than the height of the driving rack 28. In contrast, the bottom plate 16 is provided with a mounting groove, and the driving gear 15 protrudes from the mounting groove, so that the driving gear 15 can extend into the driving groove to drive the driving rack 28. Since the depth of the driving groove is higher than the height of the driving rack 28, the barrier to the transporting device 2 is not caused, and the transporting of the barrier transporting device 2 is facilitated.
Referring to fig. 10, the sliding rail 17 is an i-shaped sliding rail, and a groove 171 is formed in the middle; the side of the chute matching with the slide rail 17 is provided with a roller 172 matching with the groove 171. By providing the roller 172, the friction between the isolation conveying device 2 and the slide rail 17 can be reduced, and the medical staff can conveniently carry the isolation conveying device. In addition, the driving motor 151 may not be disposed at the lower side of the bottom plate 16, but the roller 172 may be configured as a driving wheel, and the driving wheel is driven to rotate so as to drive the isolation conveying device 2 to move, so that the whole pushing bed structure is more compact.
Referring to fig. 6 and 8, the cart body 1 includes wheels disposed at a front side and driving wheels 11 disposed at a rear side, and a driving control handle 13 is further disposed on the cart body 1, the driving control handle 13 including a handle mounting base 131, and a handle body 132 connected to the handle mounting base 131; the handle body 132 is further provided with a start switch 133 for driving the driving wheel 11 to rotate, and a brake switch 134 for braking the driving wheel 11. Also, in order to prevent the erroneous operation, the start switch 133 and the brake switch 134 are provided in different shapes so as to be easily distinguished by an operator. For example, as shown in fig. 8, the start switch 133 is of a square design, and the brake switch 134 is of a circular design.
Referring to fig. 1, the isolation conveyor 2 specifically includes a conveyor body and a transparent cover plate 27 for use with the conveyor body. In order to ensure the sealing of the isolation conveyor, the transparent cover plate 27 is in sealing connection with the conveyor body, in particular by means of a sealing device (not shown in the figures), which may be sealed by means of a usual sealing means such as rubber strips. Of course, the sealing method is not limited to the above, and any means capable of sealing used in the art may be used as the sealing means between the conveying body and the transparent cover plate 27.
Preferably, a breathing machine 21 is arranged on one side, close to the drive control handle, of the conveying body, an emergency operation opening 22 is arranged on one side of the breathing machine 21, the emergency operation opening 22 is detachably sealed by the emergency handle, and the emergency operation opening 22 is used for facilitating the operation of medical staff when emergency situations occur to patients in the isolated conveying device 2. Meanwhile, in order to isolate the isolation conveyor 2 from the external space, the emergency operation port 22 is further sleeved with an isolation operation glove (not shown in the figure). Referring to fig. 2 to 3, a fixing portion 29 for fixing the patient is further provided in the transport body, wherein the patient is stably fixed inside the isolation transport device 2 by placing the arm of the patient in a space between the fixing portion 29 and the transport body and placing the trunk of the patient between the two transport portions 29. Of course, in order to make the fixing effect better, safety belts (not shown in the drawings) which are matched with each other may be provided on the two fixing portions 29, thereby ensuring that the patient can be stably fixed and prevented from moving or overturning.
Preferably, in order to facilitate the communication between the patient in the isolated transport device 2 and the medical staff, an emergency button 291 is further provided on the fixing portion 29, and an alarm device 23 is provided on the side of the transport body, and the emergency button 291 is used for controlling the alarm device 23 to send out an audible and visual alarm signal so as to prompt the medical staff that the patient in the isolated transport device 2 may have an emergency. For example, when a critical patient who has no language communication capability inside the isolation transportation device 2 feels uncomfortable, or a medical staff is required to intervene, the patient can operate the emergency button 291 to control the alarm device 23 to send out an audible and visual alarm signal so as to prompt the medical staff to check the current state of the patient and/or perform corresponding treatment. At this point, the healthcare worker may utilize the emergency operation port 22 to perform an examination and/or perform a corresponding treatment on the patient. Meanwhile, in order to facilitate the medical staff to determine the patient condition, the side edge of the conveying body is further provided with a monitoring system 25, wherein the monitoring system 25 is used for monitoring vital signs of the patient in real time, including one or more of body temperature, pulse, respiration, blood pressure, blood oxygen saturation and other information, so that the medical staff can monitor the patient condition conveniently, and the patient can be checked and/or treated rapidly and correctly. In addition, an operating handle 24 for facilitating the use of medical staff is also provided on the underside of the transport body.
Referring to fig. 11, the cart body 1 is provided with a bayonet 18, and the bayonet 18 is configured to be connected to an interface device 182 to facilitate alignment of the cart body 1 with a point to be transferred (e.g., an ambulance) so as to facilitate transfer of the isolation conveyor 2 to the point to be transferred. For example, when the interface 182 is disposed on an ambulance, and the isolation carriage 2 is required to be transferred to the ambulance, the height of the push bench is first adjusted to a height matching the ambulance by the height adjusting device 14, and then the bayonet 18 is inserted into the interface 182 on the ambulance, so that the push bench is aligned with the ambulance, and the isolation carriage 2 is conveniently transferred to the ambulance. Of course, the interface device 182 may be disposed on the cart body 1, and the bayonet 18 may be disposed on the point to be transferred (for example, an ambulance), so that the alignment effect of the two may be achieved. In order to achieve a reliable connection between the push bed and the ambulance, a clamping groove 181 is further provided on the clamping pin 18, and the clamping groove 181 is matched with a corresponding protrusion in the interface device 182. Of course, not limited to the above embodiment, a protrusion 181 may be provided on the bayonet 18, and the protrusion 181 may be engaged with a corresponding slot in the interface 182.
As shown in fig. 1, in order to stably fix the insulating conveyor 2 to the base plate 16, a locking device 26 is provided on the insulating conveyor 2. Referring to fig. 12-17, one embodiment of a locking device 26 is shown. Fig. 12 to 16 show two modes of operation of the locking device 26, fig. 12 and 16 show the operating state of the locking device 26 when the locking device 26 is unlocked, and fig. 13 to 15 show the operating state of the locking device 26 when the locking device is locked.
The locking device 26 includes: a top cover 261, an unlocking button 262, a locking pin 263, and a mounting cavity 264; wherein one end of the installation cavity 264 is connected with the isolation conveying device 2, the other end of the installation cavity 264 is connected with the top cover 261, and the unlocking button 262 can slide in the installation cavity 264; the locking pin 263 is rotatably connected to the unlocking button 262 by a pin shaft, so that the locking pin 263 can be locked in the locking groove 164 of the blocking plate 161 or accommodated in the installation cavity 264.
Preferably, as shown in fig. 12-13, the unlocking button 262 is provided with a locking pin mounting portion 262-1, a locking spring mounting portion 262-2, and a sliding portion 262-3; wherein the pin shaft on the locking pin 263 is rotatably connected with the locking pin mounting portion 262-1 through a torsion spring (not shown in the figure), and the pretightening force of the torsion spring is set in a direction that the locking pin 263 is turned outwards when not blocked by external force, so that the locking pin 263 can be clamped in the locking groove 164; a locking spring (not shown) is mounted in the locking spring mounting portion 262-2, one end of the locking spring abuts against the bottom end of the mounting cavity 264, and the other end of the locking spring abuts against the bottom end of the locking spring mounting portion 262-2, so that a restoring force is provided to the unlocking button 262; the sliding portion 262-3 slides in an unlocking sliding groove formed on the mounting cavity 264, so that the unlocking button 262 can slide along the length direction of the mounting cavity 264, wherein, as shown in fig. 14-16, the width of the unlocking sliding groove is smaller than the width of the locking pin 263, so that the side wall of the mounting cavity 264 can form a certain obstruction to the locking pin 263, and the locking pin 263 can be smoothly accommodated in the mounting cavity 264.
Preferably, as shown in fig. 12-17, an elastic portion 262-4 is further provided at the lower side of the sliding portion 262-3; referring to fig. 17 in particular, a slight angle is formed between the elastic portion 262-4 and the longitudinal direction of the mounting cavity 264, a substantially hook-shaped portion is formed at the end of the elastic portion 262-4, and a receiving portion 264-1 adapted to the hook-shaped portion is formed at the bottom end of the mounting cavity 264; wherein, when the unlocking button 262 is moved to the bottom end of the installation cavity 264, the elastic part 262-4 can be inserted into the receiving part 264-1 and the hook part is snapped into the receiving part 264-1, thereby fixing the unlocking button 262. It should be noted that, in order to facilitate the insertion of the elastic portion 262-4 into the accommodating portion 264-1, a corresponding chamfer or arc portion may be provided at the opening of the accommodating portion 264-1, so as to facilitate the insertion of the elastic portion 262-4. In order to release the fixing of the unlocking button 262, an elastic unlocking protrusion 165 is further provided in the stop hole 162, and an unlocking protrusion chute 264-2 is provided along the length direction of the installation cavity 264, the unlocking protrusion chute 264-2 is communicated with the inside of the accommodating portion 264-1, and the unlocking protrusion 165 can slide in the unlocking protrusion chute 264-2; wherein, the height of the unlocking protrusion 165 is set to be greater than or equal to the depth of the hook portion clamped with the accommodating portion 264-1 along the radial direction of the mounting cavity 264, so that when the hook portion moves to be opposite to the unlocking protrusion 165, the unlocking protrusion 165 drives the hook portion to move along the radial direction of the mounting cavity 264 and separate from the accommodating portion 264-1. 15-17, the width of the accommodating portion 264-1 is equal to or greater than the width of the elastic portion 262-4, the width of the elastic portion 262-4 is greater than the width of the unlocking protrusion chute 264-2, and the position of the unlocking protrusion 165 is set as follows: the distance D between the unlocking protrusion 165 and the hook should not be too large, about 5-10mm, preferably 5mm, when the locking device 26 is fully inserted into the stop hole 162. It should be noted that, in the above embodiment, the unlocking protrusion sliding groove 264-2 is partially disposed along the length direction of the mounting cavity 264, so that the unlocking protrusion 165 may not only release the fixing of the unlocking button 262, but also the elastic unlocking protrusion 165 may also provide a certain pre-tightening force to the locking device 26 in the radial direction of the locking device 26, so that the connection between the locking device 26 and the baffle 161 is more stable. Of course, if the elastic unlocking protrusion 165 is not required to provide the pre-tightening force, the following manner may be adopted: the unlocking protrusion slide 264-2 may also be disposed entirely along the length of the mounting cavity 264, such that, when the locking device 26 is moved within the stop hole 162, none of the unlocking protrusions 165 forms a stop or pretension for the locking device 26. The person skilled in the art can choose the two different arrangements according to the actual needs.
In addition, as another embodiment, a receiving cavity for receiving the unlocking protrusion 165 may be provided on the stop hole 162, and the unlocking protrusion 165 may be provided to be telescopic in a radial direction of the mounting cavity 264, for example, in the form of a compression spring, a cylinder, or the like, so that the unlocking protrusion 165 is received into the receiving cavity when not opposed to the hook, and the unlocking protrusion 165 drives the hook to move in a radial direction of the mounting cavity 264 to be disengaged from the receiving portion 264-1 when the hook moves to be opposed to the unlocking protrusion 165.
Next, an operation of the locking device 26 provided by the present invention will be described. First, in an initial state, the medical staff presses the unlocking button 262 to move downward, so that the elastic part 262-4 is inserted into the receiving part 264-1, and further the hook part is engaged in the receiving part 264-1, thereby fixing the unlocking button 262. During the downward movement of the unlocking button 262, the locking pin mounting portion 262-1 moves the locking pin 263 downward together, so that the locking pin 263 is received in the mounting cavity 264, and the final state thereof is as shown in fig. 16.
The isolation conveyor 2 is placed on the base plate 16, is moved along the slide rail 17 by the drive gear 15, and finally causes the locking device 26 to be inserted into the stopper hole 162. In this process, when the hook portion of the locking device 26 moves to be opposite to the unlocking protrusion 165, the unlocking protrusion 165 drives the hook portion to move in the radial direction of the mounting cavity 264 to be disengaged from the receiving portion 264-1, thereby releasing the fixation of the unlocking button 262. The return spring drives the unlocking button 262 to move upward along the length direction of the mounting cavity 264. In this process, since the direction of the pre-tightening force of the torsion spring is set such that the locking pin 263 is turned outwards when not blocked by the external force, the locking pin 263 is turned outwards and finally snapped into the locking groove 164 during the movement of the unlocking button 262, thereby stably fixing the isolation conveyor 2 to the base plate 16, and its final operation state is shown in fig. 13.
When it is desired to transfer the isolation conveyor 2 to another location, the locking device 26 is now operated in reverse to the above. First, the medical staff presses the unlocking button 262 to move downward, so that the elastic part 262-4 is inserted into the receiving part 264-1, and further the hook part is snapped into the receiving part 264-1, thereby fixing the unlocking button 262. And, at this time, the driving motor 15 is controlled to reversely rotate, so that the isolation conveyor 2 reversely moves along the slide rail 17, and finally the locking device 26 is disengaged from the stopper hole 162. In this process, since the driving motor 15 is controlled to reversely rotate when the unlocking button 262 is pressed to the fixed position, and since the distance D between the unlocking protrusion 165 and the hook is not large, the unlocking protrusion 165 will rapidly pass the hook at this time, and since the unlocking button 262 is still in the pressed state at this time, the process does not cause the unlocking operation of the unlocking button 262. Subsequently, the locking device 26 is smoothly disengaged from the stopper hole 162 by the driving of the driving motor 15, and the operating state is as shown in fig. 16.
The above embodiments are only for illustrating the present invention and not for limiting the technical solutions described in the present invention, and although the present invention has been described in detail in the present specification with reference to the above embodiments, the present invention is not limited to the above specific embodiments, and thus any modifications or equivalent substitutions are made to the present invention; all technical solutions and modifications thereof that do not depart from the spirit and scope of the invention are intended to be included in the scope of the appended claims.
Claims (6)
1. A non-verbal patient pushing bed, which is characterized in that: the trolley comprises a trolley body and an isolation conveying device arranged on the trolley body, wherein a driving device is further arranged between the trolley body and the isolation conveying device and is used for driving the isolation conveying device to move on the trolley body so as to transfer the isolation conveying device to a designated place; the isolation conveying device comprises a conveying body and a transparent cover plate matched with the conveying body for use, and the transparent cover plate is connected with the conveying body in a sealing way through a sealing device; a fixing part for fixing a patient is arranged in the conveying body, and an emergency button is also arranged on the fixing part and used for controlling an alarm device arranged outside the conveying body to send out an audible and visual alarm signal;
the cart body includes: a frame, a transverse plate connected with the frame; an upright post is arranged on one side of the transverse plate, and wheels and/or driving wheels are arranged on the upright post; a height adjusting device is arranged on the other side of the transverse plate, and the driving end of the height adjusting device is connected with the bottom plate; the height adjusting device is used for adjusting the height of the bottom plate;
a first sliding rail is arranged along the longitudinal direction of the bottom plate, and a first sliding groove matched with the first sliding rail is arranged at the bottom of the isolation conveying device, so that the isolation conveying device can slide on the bottom plate; a baffle plate for limiting the longitudinal movement of the isolation conveying device is further arranged at one end of the bottom plate, a stop hole is formed in the baffle plate, a locking groove is formed in the periphery of the stop hole, and a locking device matched with the stop hole is arranged on the isolation conveying device;
the locking device includes: the device comprises a top cover, an unlocking button, a locking pin and a mounting cavity; one end of the installation cavity is connected with the isolation conveying device, the other end of the installation cavity is connected with the top cover, and the unlocking button can slide in the installation cavity; the locking pin is rotatably connected with the unlocking button through a pin shaft, so that the locking pin can be clamped in a locking groove of the baffle plate or contained in the mounting cavity;
the unlocking button is provided with a locking pin mounting part, a locking spring mounting part and a sliding part; the pin shaft on the locking pin is rotatably connected with the locking pin mounting part through a first spring, and the direction of the pretightening force of the first spring is set to enable the locking pin to turn outwards when the locking pin is not blocked by external force; a second spring is arranged in the locking spring mounting part, one end of the second spring is abutted against the bottom end of the mounting cavity, and the other end of the second spring is abutted against the bottom end of the locking spring mounting part, so that a reset force is provided for the unlocking button; the sliding part slides in a second sliding groove formed in the mounting cavity, so that the unlocking button can slide along the length direction of the mounting cavity; the width of the second sliding groove is smaller than that of the locking pin, so that the side wall of the mounting cavity can form partial obstruction to the locking pin, and the locking pin can be smoothly contained in the mounting cavity.
2. A non-verbal patient crib as in claim 1, wherein: the conveying body is provided with a breathing machine, the side edge of the breathing machine is provided with an emergency operation port, the emergency operation port is detachably sealed by an emergency handle, and the emergency operation port is used for facilitating the operation of medical staff when a patient in the isolation conveying device has an emergency; and a monitoring system is further arranged on the side edge of the conveying body and used for monitoring vital signs of a patient in real time.
3. A non-verbal patient crib as in claim 2, wherein: the driving device comprises a driving motor and a driving gear fixedly matched with a driving shaft of the driving motor; the lower side of the bottom plate is provided with an installation seat, and the driving motor is fixedly installed on the installation seat; on the contrary, a driving groove is formed in the lower side of the isolation conveying device, a driving rack matched with the driving gear is arranged in the driving groove, and the depth of the driving groove is higher than the height of the driving rack; the bottom plate is provided with a mounting groove, and the driving gear protrudes out of the mounting groove, so that the driving gear can extend into the driving groove to drive the driving rack.
4. A non-verbal patient crib as in claim 3, wherein: the first sliding rail is an I-shaped sliding rail, and a groove is formed in the middle of the first sliding rail; and the side surface of the first sliding groove matched with the first sliding rail is provided with a roller matched with the groove.
5. A non-verbal patient crib as in claim 4, wherein: the cart body comprises wheels arranged on the front side and driving wheels arranged on the rear side, and is also provided with a driving control handle, wherein the driving control handle comprises a handle mounting base and a handle body connected with the handle mounting base; the handle body is also provided with a starting switch for driving the driving wheel to rotate and a braking switch for braking the driving wheel; wherein, the start switch and the brake switch adopt different shape setting to the operating personnel distinguish.
6. A non-verbal patient crib as in claim 5, wherein: the cart body is provided with a bayonet lock or an interface device, and the interface device or the bayonet lock matched with the bayonet lock or the interface device is arranged on the point to be transferred, so that the cart body is aligned with the point to be transferred, and the isolation conveying device is conveniently transferred to the point to be transferred; the clamping pin or the interface device arranged on the trolley body is correspondingly provided with a clamping groove or a bulge, and the interface device or the clamping pin arranged on the point to be transferred is correspondingly provided with a bulge or a clamping groove matched with the interface device or the clamping pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111248744.1A CN113907961B (en) | 2021-10-26 | 2021-10-26 | Non-speech patient pushing bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111248744.1A CN113907961B (en) | 2021-10-26 | 2021-10-26 | Non-speech patient pushing bed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113907961A CN113907961A (en) | 2022-01-11 |
| CN113907961B true CN113907961B (en) | 2023-06-06 |
Family
ID=79242906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111248744.1A Active CN113907961B (en) | 2021-10-26 | 2021-10-26 | Non-speech patient pushing bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113907961B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101337340A (en) * | 2007-07-06 | 2009-01-07 | 鸿富锦精密工业（深圳）有限公司 | Clamp |
| CN102619820A (en) * | 2012-04-06 | 2012-08-01 | 中联重科股份有限公司 | Fixing device and engineering machinery with same |
| CN203736413U (en) * | 2013-12-26 | 2014-07-30 | 张家港市协和医疗器械有限公司 | Quick connection type scoop stretcher |
| CN104088540A (en) * | 2014-07-18 | 2014-10-08 | 李伯良 | Electric lock for electric bicycle servo brake and capable of achieving locking from outside to inside through lockpin |
| CN109484257A (en) * | 2018-12-25 | 2019-03-19 | 浙江龙生汽车部件科技有限公司 | The installation and application method of spring shaft assembly in sliding rail of automobile seat |
| CN212062257U (en) * | 2020-05-20 | 2020-12-01 | 三利电气科技有限公司 | Trigger locking type button switch |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2814047B2 (en) * | 1993-04-20 | 1998-10-22 | 三菱電線工業株式会社 | Equipment connection device |
| US6848662B2 (en) * | 2002-01-24 | 2005-02-01 | Zih Corp. | Secure latching system |
| FI122777B (en) * | 2010-11-29 | 2012-06-29 | Merivaara Oy | clamp |
| DE102014101119A1 (en) * | 2014-01-30 | 2015-07-30 | Illinois Tool Works Inc. | mounting clip |
| EP2995242B1 (en) * | 2014-09-11 | 2023-11-15 | Hill-Rom S.A.S. | Patient support apparatus |
| CN209316261U (en) * | 2018-06-27 | 2019-08-30 | 常方圆 | A kind of patient carrier for cardiovascular internal medicine |
| CN109398292B (en) * | 2018-11-01 | 2020-06-16 | 慈溪市亚路车辆配件有限公司 | Push button safety belt height adjuster |
| CN210056488U (en) * | 2018-11-06 | 2020-02-14 | 黄忠福 | Emergency stretcher with alarming function |
| CN209769780U (en) * | 2019-03-18 | 2019-12-13 | 江苏富朗特医疗科技有限公司 | Double-safety lock for side guardrail of sickbed |
| CN111407528B (en) * | 2020-03-31 | 2023-07-14 | 河南科技大学 | Isolation transfer device |
| CN111529222A (en) * | 2020-05-21 | 2020-08-14 | 浙江大学医学院附属邵逸夫医院 | Negative pressure stretcher convenient to adjust negative pressure cover |
| CN214304696U (en) * | 2020-12-23 | 2021-09-28 | 成城建设工程有限公司 | A quick installation component for green building construction |
| CN113499194B (en) * | 2021-06-22 | 2022-12-27 | 河南科技大学第一附属医院 | Rescue conveying device for cardiology department |
-
2021
- 2021-10-26 CN CN202111248744.1A patent/CN113907961B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101337340A (en) * | 2007-07-06 | 2009-01-07 | 鸿富锦精密工业（深圳）有限公司 | Clamp |
| CN102619820A (en) * | 2012-04-06 | 2012-08-01 | 中联重科股份有限公司 | Fixing device and engineering machinery with same |
| CN203736413U (en) * | 2013-12-26 | 2014-07-30 | 张家港市协和医疗器械有限公司 | Quick connection type scoop stretcher |
| CN104088540A (en) * | 2014-07-18 | 2014-10-08 | 李伯良 | Electric lock for electric bicycle servo brake and capable of achieving locking from outside to inside through lockpin |
| CN109484257A (en) * | 2018-12-25 | 2019-03-19 | 浙江龙生汽车部件科技有限公司 | The installation and application method of spring shaft assembly in sliding rail of automobile seat |
| CN212062257U (en) * | 2020-05-20 | 2020-12-01 | 三利电气科技有限公司 | Trigger locking type button switch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113907961A (en) | 2022-01-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8156586B2 (en) | Ambulance cot system | |
| US8051513B2 (en) | Ambulance cot system | |
| US4511158A (en) | Intravenous infusion pole attachment | |
| EP3563819A1 (en) | Hospital bed | |
| CN111407528B (en) | Isolation transfer device | |
| CN113907961B (en) | Non-speech patient pushing bed | |
| CN109394436B (en) | Separable stretcher vehicle | |
| WO2021168586A1 (en) | Coupling systems for releasably coupling equipment to a patient transport system | |
| US6273089B1 (en) | Automatic mechanical lock down for transportable life support system | |
| CN104606735A (en) | Infusion nursing device used for neurology department | |
| CN106726361B (en) | Overhead rail type nursing is with hanging rail device | |
| EP1458430B1 (en) | Docking station for a transportable device | |
| CN102512304A (en) | Dual-purpose vehicle capable of performing ultrasound intervene treatment and emergency treatment | |
| CN103845160A (en) | Movable type sick and wounded person first-aid and transfer device | |
| CN2555820Y (en) | Integrated stretcher with universal emergency equipment and apparatus | |
| CN208372059U (en) | Hospital transports hospital bed with multifunctional convenient | |
| CN212271868U (en) | Pressure relief door handle for micropressure oxygen-enriched ambulance | |
| CN113893096A (en) | Patient transfer car (buggy) | |
| CN109893378A (en) | A kind of doctor patient communication emergency care platform | |
| CN113143608B (en) | Wheelchair with vital sign real-time monitoring function based on medical care | |
| CN210542102U (en) | Operating room docking trolley for mental patients | |
| CN220011790U (en) | Multifunctional medical elevator | |
| CN210812074U (en) | Multifunctional sickbed convenient for transferring patients | |
| CN210405932U (en) | Mattress transmission device control box | |
| CN214157714U (en) | Transport perambulator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |