CN214713066U - Acute myocardial infarction rescue device - Google Patents
Acute myocardial infarction rescue device Download PDFInfo
- Publication number
- CN214713066U CN214713066U CN202120439053.9U CN202120439053U CN214713066U CN 214713066 U CN214713066 U CN 214713066U CN 202120439053 U CN202120439053 U CN 202120439053U CN 214713066 U CN214713066 U CN 214713066U
- Authority
- CN
- China
- Prior art keywords
- lead screw
- myocardial infarction
- acute myocardial
- bevel gear
- belt pulley
- 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.)
- Expired - Fee Related
Links
- 206010000891 acute myocardial infarction Diseases 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 230000008878 coupling Effects 0.000 abstract description 2
- 238000010168 coupling process Methods 0.000 abstract description 2
- 238000005859 coupling reaction Methods 0.000 abstract description 2
- 206010061216 Infarction Diseases 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 2
- 210000004204 blood vessel Anatomy 0.000 description 2
- 230000007574 infarction Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 208000028399 Critical Illness Diseases 0.000 description 1
- 208000007536 Thrombosis Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013399 early diagnosis Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000010125 myocardial infarction Diseases 0.000 description 1
- 230000004796 pathophysiological change Effects 0.000 description 1
Images
Landscapes
- Invalid Beds And Related Equipment (AREA)
Abstract
The utility model discloses an acute myocardial infarction rescue device, include the bedstead and fix the bed board in the bedstead upper end, seted up in the bed board lateral wall and accomodate the chamber, bed board lower extreme fixed mounting has driving motor, accomodate on the inner wall of chamber one side the symmetry and rotate and be connected with a pair of first lead screw, accomodate on the inner wall of chamber opposite side the symmetry and rotate and be connected with a pair of second lead screw, adjacent first lead screw passes through the coaxial fixed connection of shaft coupling with the second lead screw, threaded connection has first screw nut on the first lead screw, threaded connection has second screw nut on the second lead screw. The utility model discloses a set up extension mechanism, actuating mechanism and drive mechanism etc. can realize that two extension boards remove to the bed board both sides respectively to realized the extension function of bed board, thereby more made things convenient for rescue device's use, can guarantee simultaneously that extension board has the same functionality with the bed board when using, thereby guarantee the security of patient when using rescue device.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to an acute myocardial infarction rescue device.
Background
Acute myocardial infarction is a critical illness, and because the death rate is very high, the emergency treatment of acute myocardial infarction needs to be very concerned, and early diagnosis and treatment are given very timely. In the acute infarction, according to the pathophysiological changes of a patient, blood vessels are mainly occluded due to acute thrombosis, and blood flow does not exist, and the most critical problem is that the infarction-related blood vessels are opened sufficiently and continuously as soon as possible, which is very important for the patient.
In the existing acute myocardial infarction patient rescue process, the patient needs to be transported by using the myocardial infarction rescue device, when the patient is transported, the patient is generally transported by using a common medical transport vehicle, the length of a bed plate of the common medical transport vehicle is not too long in order to ensure the convenience of the transport, and in the actual use process, when the body size of the patient is relatively repaired, the length of the bed plate can hardly bear the patient, so that certain inconvenience is caused to the use of the rescue device.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an acute myocardial infarction rescue device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an acute myocardial infarction rescue device comprises a bedstead and a bed board fixed at the upper end of the bedstead, wherein a containing cavity is arranged in the side wall of the bed board, a driving motor is fixedly arranged at the lower end of the bed plate, a pair of first screw rods are symmetrically and rotatably connected on the inner wall of one side of the containing cavity, a pair of second lead screws are symmetrically and rotatably connected on the inner wall of the other side of the containing cavity, the adjacent first lead screws and the second lead screws are coaxially and fixedly connected through a coupler, a first screw nut is connected on the first screw in a threaded manner, a second screw nut is connected on the second screw in a threaded manner, a lengthening mechanism for lengthening the bed plate is arranged between the two first screw nuts and between the two second screw nuts, and a driving mechanism for driving one first lead screw to rotate is arranged on an output shaft of the driving motor, and a transmission mechanism for driving the second lead screw on the other side of the displacement to rotate is arranged on the second lead screw on one side.
Preferably, extension mechanism includes dead lever and extension board, and is a pair of dead lever difference fixed connection is two first screw nut and two between the second screw nut, extension board fixed connection is in on the dead lever lateral wall, all seted up on the bed board relative lateral wall with accomodate the logical groove of chamber intercommunication, extension board sliding connection be in lead to the inslot.
Preferably, the driving mechanism includes a first bevel gear and a second bevel gear, the first bevel gear is rotatably connected to the bottom of the accommodating cavity and coaxially and fixedly connected to the output shaft of the driving motor, the second bevel gear is coaxially and fixedly connected to the first lead screw, and the first bevel gear is engaged with the second bevel gear.
Preferably, drive mechanism includes first belt pulley and second belt pulley, the coaxial fixed connection of first belt pulley is in one side second lead screw tip, the coaxial fixed connection of second belt pulley is in the opposite side second lead screw tip, just first belt pulley passes through belt transmission with the second belt pulley and is connected.
Preferably, the elongated plate is disposed through the belt in the middle of the upper and lower sides of the belt.
Preferably, the elongated plate is made of the same material as the bed plate.
The utility model discloses following beneficial effect has:
1. by arranging the lengthening mechanism, the driving mechanism and the transmission mechanism, the driving motor drives the pair of the first lead screw and the first lead screw to rotate through the meshing action between the first bevel gear and the second bevel gear and the transmission action between the first belt pulley and the second belt pulley, so that the two lengthening plates move towards the two sides of the bed plate respectively, the lengthening function of the bed plate is realized, and the use of the rescue device is more convenient;
2. through the lengthened plate which is made of the same material as the bed plate, the lengthened plate can be guaranteed to have the same functionality as the bed plate when in use, and therefore the safety of a patient when the rescue device is used can be guaranteed.
Drawings
Fig. 1 is a schematic structural view of an acute myocardial infarction rescue device provided by the present invention;
fig. 2 is a top cross-sectional view of an acute myocardial infarction rescue apparatus provided by the present invention;
fig. 3 is a top view cross-sectional view of the acute myocardial infarction rescue device in an extended state.
In the figure: 1. a bed frame; 2. a bed board; 3. a drive motor; 4. a receiving cavity; 5. a first lead screw; 6. a second lead screw; 7. a coupling; 8. a first lead screw nut; 9. a second lead screw nut; 10. fixing the rod; 11. a through groove; 12. a lengthening plate; 13. a first bevel gear; 14. a second bevel gear; 15. a first pulley; 16. a second pulley.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, an acute myocardial infarction rescue device comprises a bedstead 1 and a bed plate 2 fixed on the upper end of the bedstead 1, wherein a containing cavity 4 is formed in the side wall of the bed plate 2, a driving motor 3 is fixedly installed at the lower end of the bed plate 2, a pair of first lead screws 5 are symmetrically and rotatably connected on the inner wall of one side of the containing cavity 4, a pair of second lead screws 6 are symmetrically and rotatably connected on the inner wall of the other side of the containing cavity 4, the adjacent first lead screws 5 and the adjacent second lead screws 6 are coaxially and fixedly connected through a coupler 7, a first lead screw nut 8 is in threaded connection with the first lead screws 5, and a second lead screw nut 9 is in threaded connection with the second lead screws 6.
All install the extension mechanism who is used for adding extra long bed board 2 between two first screw nut 8 and between two second screw nut 9, extension mechanism includes dead lever 10 and extension board 12, a pair of dead lever 10 fixed connection respectively between two first screw nut 8 and two second screw nut 9, extension board 12 fixed connection is on dead lever 10 lateral wall, all set up on 2 relative lateral walls of bed board and accomodate logical groove 11 of chamber 4 intercommunication, extension board 12 sliding connection is leading to the inslot 11.
The output shaft of the driving motor 3 is provided with a driving mechanism for driving a first lead screw 5 to rotate, the driving mechanism comprises a first bevel gear 13 and a second bevel gear 14, the first bevel gear 13 is rotatably connected to the bottom in the containing cavity 4 and is fixedly connected to the output shaft of the driving motor 3 coaxially, the second bevel gear 14 is fixedly connected to the first lead screw 5 coaxially, and the first bevel gear 13 is meshed with the second bevel gear 14.
The second lead screw 6 on one side is provided with a transmission mechanism for driving the second lead screw 6 on the other side to rotate, the transmission mechanism comprises a first belt pulley 15 and a second belt pulley 16, the first belt pulley 15 is coaxially and fixedly connected at the end part of the second lead screw 6 on one side, the second belt pulley 16 is coaxially and fixedly connected at the end part of the second lead screw 6 on the other side, and the first belt pulley 15 is in transmission connection with the second belt pulley 16 through a belt.
The extension plate 12 penetrates through the belt and is positioned in the middle of the upper portion and the lower portion of the belt, and therefore transmission of the belt is not affected by the extension plate 12.
The lengthened plate 12 is made of the same material as the bed plate 2, so that the lengthened plate 12 and the bed plate 2 have the same functionality when in use, and the safety of a patient when using the rescue device can be ensured.
It should be noted that the driving motor 3 is a forward and reverse rotating motor, and the electric control and power supply technology thereof is the prior art; meanwhile, the thread turning directions of the first lead screw 5 and the second lead screw 6 are opposite, so that the first lead screw nut 8 and the second lead screw nut 9 can move oppositely or reversely when the first lead screw 5 and the second lead screw 6 synchronously rotate.
The utility model discloses in, when needs extend the operation to rescue device's bed board 2, start driving motor 3, driving motor 3 output shaft is through the meshing between first bevel gear 13 and second bevel gear 14 and the transmission between first belt pulley 15 and second belt pulley 16, a pair of first lead screw 5 of simultaneous drive and first second lead screw 6 rotate, two first screw nut 8 of a pair of first lead screw 5 drive dead lever 10 forward movements, two second screw nut 9 of a pair of second lead screw 6 drive dead lever 10 reverse movement, thereby realize that two extension boards 12 remove to 2 both sides of bed board respectively, bed board 2 extension functions have been realized, more make things convenient for rescue device's use.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. An acute myocardial infarction rescue device comprises a bedstead (1) and a bed plate (2) fixed at the upper end of the bedstead (1), and is characterized in that a containing cavity (4) is formed in the side wall of the bed plate (2), a driving motor (3) is fixedly installed at the lower end of the bed plate (2), a pair of first lead screws (5) are symmetrically and rotatably connected on the inner wall of one side of the containing cavity (4), a pair of second lead screws (6) are symmetrically and rotatably connected on the inner wall of the other side of the containing cavity (4), the adjacent first lead screws (5) and the adjacent second lead screws (6) are coaxially and fixedly connected through a coupler (7), a first lead screw nut (8) is in threaded connection with the first lead screws (5), a second lead screw nut (9) is in threaded connection with the second lead screw nut (6), and lengthening mechanisms for lengthening the bed plate (2) are installed between the two first lead screw nuts (8) and between the two second lead screw nuts (9), and a driving mechanism for driving one first lead screw (5) to rotate is installed on an output shaft of the driving motor (3), and a transmission mechanism for driving the second lead screw (6) on the other side of the displacement to rotate is installed on the second lead screw (6) on one side.
2. The acute myocardial infarction rescue apparatus according to claim 1, wherein the lengthening mechanism comprises a fixing rod (10) and a lengthening plate (12), a pair of the fixing rods (10) are respectively and fixedly connected between the two first screw nuts (8) and the two second screw nuts (9), the lengthening plate (12) is fixedly connected to the side wall of the fixing rod (10), through grooves (11) communicated with the accommodating cavities (4) are respectively formed on the opposite side walls of the bed plate (2), and the lengthening plate (12) is slidably connected in the through grooves (11).
3. The acute myocardial infarction rescue apparatus according to claim 1, wherein the driving mechanism comprises a first bevel gear (13) and a second bevel gear (14), the first bevel gear (13) is rotatably connected to the bottom of the accommodating cavity (4) and is coaxially and fixedly connected to the output shaft of the driving motor (3), the second bevel gear (14) is coaxially and fixedly connected to the first lead screw (5), and the first bevel gear (13) is meshed with the second bevel gear (14).
4. The acute myocardial infarction rescue apparatus according to claim 1, wherein the transmission mechanism comprises a first belt pulley (15) and a second belt pulley (16), the first belt pulley (15) is coaxially and fixedly connected with the end part of the second lead screw (6) at one side, the second belt pulley (16) is coaxially and fixedly connected with the end part of the second lead screw (6) at the other side, and the first belt pulley (15) and the second belt pulley (16) are connected through belt transmission.
5. The acute myocardial infarction rescue apparatus according to claim 2, wherein the extension plate (12) is disposed through the belt, in the middle of the upper and lower sides of the belt.
6. The acute myocardial infarction rescue apparatus according to claim 2, characterized in that the elongated plate (12) is made of the same material as the bed plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120439053.9U CN214713066U (en) | 2021-03-01 | 2021-03-01 | Acute myocardial infarction rescue device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120439053.9U CN214713066U (en) | 2021-03-01 | 2021-03-01 | Acute myocardial infarction rescue device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214713066U true CN214713066U (en) | 2021-11-16 |
Family
ID=78590635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120439053.9U Expired - Fee Related CN214713066U (en) | 2021-03-01 | 2021-03-01 | Acute myocardial infarction rescue device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214713066U (en) |
-
2021
- 2021-03-01 CN CN202120439053.9U patent/CN214713066U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214713066U (en) | Acute myocardial infarction rescue device | |
| CN211187924U (en) | Intensive care unit nurses pillow | |
| CN206707455U (en) | Plug-type electronic lock changement | |
| CN205144926U (en) | Single shaking table of motor drive formula | |
| CN213490212U (en) | Novel gynaecology and obstetrics is with waiting to produce chair | |
| CN214806167U (en) | Multifunctional electric folding medical bed | |
| CN215504028U (en) | Medical examination device is used in emergency department's nursing | |
| CN115474890A (en) | Oral cavity support auxiliary device with buffering function | |
| CN212840435U (en) | Clinical supervisory equipment of neonate | |
| CN210843976U (en) | Infant incubator that neonate paediatrics was used | |
| CN211213770U (en) | Clinical fixing device that uses of medical treatment severe medical science | |
| CN211068482U (en) | Neonate's intensive care micro-liquid medicine injection device | |
| CN216046542U (en) | Paperless conference device convenient for double-screen turnover | |
| CN208031191U (en) | A kind of anal retractor | |
| CN216306452U (en) | High-strength bolt | |
| CN215840111U (en) | Neonate incubator | |
| CN221014160U (en) | External fixing mechanism of kidney disease dialysis tube | |
| CN213068333U (en) | Sample extractor for pharmaceutical explanation experiments | |
| CN210844037U (en) | Fixing device for preventing asphyxia after anesthesia | |
| CN218881795U (en) | Inflatable tent for shelter hospital | |
| CN206612896U (en) | A kind of severe medical science section being easy to above and below patient is with monitoring bed | |
| CN216365654U (en) | Internal medicine nursing is with supplementary device that stands up | |
| CN215900761U (en) | Line drawing pen before radiotherapy that department of radiotherapy used | |
| CN215018271U (en) | Uterine squeezing bag for obstetrical department | |
| CN210871492U (en) | Vaginal speculum special for maiden |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211116 |