CN111960091A - Medical science experiment discarded object transfer device - Google Patents
Medical science experiment discarded object transfer device Download PDFInfo
- Publication number
- CN111960091A CN111960091A CN202010650823.4A CN202010650823A CN111960091A CN 111960091 A CN111960091 A CN 111960091A CN 202010650823 A CN202010650823 A CN 202010650823A CN 111960091 A CN111960091 A CN 111960091A
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- clamping plate
- plate
- plates
- pull rod
- sliding
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- 238000002474 experimental method Methods 0.000 title claims abstract description 16
- 239000002699 waste material Substances 0.000 claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 239000010813 municipal solid waste Substances 0.000 description 35
- 238000004140 cleaning Methods 0.000 description 7
- 238000007789 sealing Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 208000035473 Communicable disease Diseases 0.000 description 3
- 208000015181 infectious disease Diseases 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 239000002906 medical waste Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 239000002894 chemical waste Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000002458 infectious effect Effects 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/901—Devices for picking-up and depositing articles or materials provided with drive systems with rectilinear movements only
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/905—Control arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Refuse Receptacles (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
A medical experiment waste transfer device effectively solves the problem that sharp instruments in a laboratory are inconvenient to transfer; the two supporting plates are connected between the front ends and the rear ends of the two supporting plates through backing plates respectively, the upper ends of the two supporting plates are connected through a grab handle, a pull rod is connected between the two supporting plates in a sliding manner, speed increasing mechanisms are arranged on the opposite sides of the two supporting plates respectively, first pull ropes at the left end and the right end of the pull rod are connected with the speed increasing mechanisms, a sliding plate is connected between the two supporting plates in a sliding manner, and the left end and the right end of the sliding plate are connected with the speed; a left clamping plate is fixed on the lower side of the sliding plate, a right clamping plate is hinged to the upper pin shaft of the sliding plate, a stop block is arranged at the lower end of the supporting plate on the right side, auxiliary clamping plates are respectively hinged to the lower ends of the two supporting plates, and the lower sides of the back surfaces of the left clamping plate and the right clamping plate are respectively hinged to the upper ends of the corresponding auxiliary clamping plates through connecting rods; the invention has novel conception, ingenious structure, convenient operation and strong practicability.
Description
Technical Field
The invention relates to the technical field of medical auxiliary instruments, in particular to a medical experiment waste transfer device.
Background
The wastes in the medical laboratory generally comprise chemical waste liquid, biomedical solid wastes, waste glass for experiments, various sharp instruments, test tubes and the like, after experiments are finished every day, the wastes need to be cleaned in time and properly wrapped, different kinds of wastes are placed in a yellow collecting box or a yellow medical garbage bag in a classified mode, the wastes are sent out of the laboratory and stacked in a temporary storage room, and the waste treatment records of the laboratory are well made.
In the actual process of disposing sharp waste, when a cleaning person carries a garbage bag to transfer, the cleaning person is easily injured by the sharp waste, and the cleaning person is pricked, cannot disinfect or properly care in time, can generate inflammation and infection, and can cause unexpected consequences if infected by infectious bacteria or viruses.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention aims to provide a medical experiment waste transfer device, which effectively solves the problem that sharp instruments in a laboratory are inconvenient to transfer.
The technical scheme for solving the problem is that the device comprises two support plates which are opposite from each other left and right, wherein the front ends and the rear ends of the two support plates are connected through a backing plate respectively, the lower end surface of the backing plate is positioned below the support plates, the upper ends of the two support plates are connected through a grab handle, a pull rod in the left and right direction is connected between the two support plates in a sliding manner, speed increasing mechanisms positioned below the pull rod are arranged on the opposite sides of the two support plates respectively, the left end and the right end of the pull rod are connected with the speed increasing mechanisms on the corresponding sides of the pull rod through first pull ropes respectively, a sliding plate in the left and right direction and positioned below the speed increasing mechanisms is connected;
the slide downside be fixed with left splint, it has right splint to articulate through axial round pin axle around on the slide, form a centre gripping mouth between left splint lower extreme and the right splint lower extreme, the backup pad lower extreme on right side is equipped with the dog that is located the right side splint right side, the dog left surface is the inclined plane of high left side low right side, two backup pad lower extremes articulate respectively has the supplementary splint that can the horizontal hunting, the downside at the left splint and the right splint back is articulated rather than the supplementary splint upper end that corresponds through the connecting rod respectively and is connected, when the pull rod upwards removes, the pull rod is through first stay cord, acceleration rate mechanism, second stay cord and slide drive left splint and right splint rebound, the dog makes the centre gripping mouth between right splint and the left splint closed, and two supplementary splint lower extreme relatively pendulous.
The invention has novel conception, ingenious structure, convenient operation and strong practicability, the pressing force applied to the grab handle is acted on the upper end of the garbage can through the supporting plate and the backing plate, the upward force is conveniently applied when the pull rod is pulled, the slide plate moves upwards for a large distance rapidly due to the upward movement of the pull rod, the slide plate drives the left clamping plate and the right clamping plate to move upwards, the left clamping plate and the right clamping plate clamp the sealing position of the garbage bag under the action of the stop block, the garbage bag is lifted out of the garbage can along with the upward movement of the slide plate, meanwhile, the opposite ends of the two auxiliary clamping plates continuously swing relatively to clamp the part of the garbage bag lifted out of the garbage can, the part of the garbage bag, which is too large due to the gravity of the garbage or is punctured by a sharp device, is prevented from being broken, the stable waste transferring process is ensured, the operation is convenient and fast, the manual, unnecessary pricking injury of the sharp device to cleaning personnel is reduced, the spread of infectious diseases is effectively avoided, and the waste transfer efficiency of the sharp device is improved.
Drawings
Fig. 1 is an isometric view of the present invention.
FIG. 2 is a front elevational perspective view, in full section, of the present invention.
Fig. 3 is an enlarged view of a in fig. 2 of the present invention.
Fig. 4 is a top view of the present invention.
Fig. 5 is a cross-sectional view of B-B of fig. 4 in accordance with the present invention.
Fig. 6 is a cross-sectional view of C-C of fig. 4 in accordance with the present invention.
FIG. 7 is a cut-away left isometric view of the present invention.
Fig. 8 is an enlarged view of D of fig. 7 according to the present invention.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 8, the device comprises two support plates 1 which are opposite to each other from left to right, wherein the front ends and the rear ends of the two support plates 1 are respectively connected through a backing plate 2, the lower end surface of the backing plate 2 is positioned below the support plates 1, the upper ends of the two support plates 1 are connected through a grab handle 3, a pull rod 4 in the left-right direction is connected between the two support plates 1 in a sliding manner, speed increasing mechanisms positioned below the pull rod 4 are respectively arranged on the opposite sides of the two support plates 1, the left end and the right end of the pull rod 4 are respectively connected with the speed increasing mechanisms on the corresponding sides through first pull ropes 5, a sliding plate 6 in the left-right direction and positioned below the speed increasing mechanisms is connected between the two support plates 1 in a;
6 downside of slide be fixed with left splint 8, slide 6 is gone up and is articulated through axial round pin axle 9 around there is right splint 10, form a centre gripping mouth between 8 lower extremes of left splint and the right splint 10 lower extreme, the 1 lower extreme of backup pad on right side is equipped with the dog 11 that is located the right side of right splint 10, the dog 11 left surface is the inclined plane of high right side low, 1 lower extreme of two backup pads articulates respectively has the supplementary splint 12 that can the horizontal hunting, the downside at the left splint 8 and the right splint 10 looks back is articulated rather than the supplementary splint 12 upper end that corresponds through connecting rod 13 respectively and is connected, when pull rod 4 rebound, pull rod 4 is through first stay cord 5, speed increasing mechanism, second stay cord 7 and slide 6 drive left splint 8 and right splint 10 rebound, dog 11 makes the centre gripping mouth between right splint 10 and the left splint 8 closed, and two supplementary splint 12 lower extremes relative oscillations.
In order to realize sliding connection between the pull rod 4 and the support plates 1 and to enable the pull rod 4 to move up and down, the opposite surfaces of the two support plates 1 are respectively provided with a first sliding groove 14 in the up-down direction, the pull rod 4 is connected with the first sliding groove 14 in a sliding manner, and the left end and the right end of the pull rod 4 are respectively connected with the upper end surface of the first sliding groove 14 through a first spring 15.
Two 1 opposite sides of backup pad seted up the groove of stepping down respectively, the inslot of stepping down internal rotation is connected with the back shaft 16 of two left and right directions, be fixed with gear wheel 17 and coil spring 18 on the back shaft 16 of upside, the free end of coil spring 18 is connected with the groove lateral wall of stepping down, be fixed with on the back shaft 16 of downside can with the pinion 19 of gear wheel 17 meshing, fixedly connected with little reel 20 on the back shaft 16 of upside, the winding of 5 lower extremes of first stay cord is fixed on little reel 20, be fixed with big reel 21 on the back shaft 16 of downside, second stay cord 7 upper end and big reel 21 fixed connection.
In order to realize sliding connection between the sliding plate 6 and the supporting plate 1 and to realize automatic resetting of the sliding plate 6, the opposite surfaces of the two supporting plates 1 are respectively provided with a second sliding groove 22 positioned below the abdicating groove, the sliding plate 6 is connected with the second sliding groove 22 in a sliding manner, and the left end and the right end of the sliding plate 6 are respectively connected with the upper end surface of the second sliding groove 22 through a second spring 23.
In order to prevent the right clamping plate 10 and the left clamping plate 8 from clamping, the right clamping plate 10 swings accidentally, the outer edge surface of the pin shaft 9 is provided with a plurality of positioning holes 24 uniformly distributed along the circumferential direction, a positioning groove 25 positioned right above the pin shaft 9 is formed in the sliding plate 6, the upper end surface of the positioning groove 25 is connected with a positioning block 26 through a return spring, the lower end of the positioning block 26 can be inserted into the corresponding positioning hole 24, and the lower end surface of the positioning block 26 is an inclined plane which is high at the left and low at the right.
In order to release the positioning of the positioning block 26 on the right clamping plate 10 and enable the right clamping plate 10 to automatically reset, the upper end of the positioning block 26 is provided with a reset pull rope 27, the upper end of the reset pull rope 27 penetrates through the sliding plate 6 and is connected with the pull rod 4, and a pressure spring 28 is arranged between the upper sides of the left clamping plate 8 and the right clamping plate 10.
In order to enable the auxiliary clamping plate 12 to automatically reset, spring pieces 29 are respectively arranged at the opposite ends of the two supporting plates 1, and the inner sides of the spring pieces 29 are connected with the auxiliary clamping plate 12.
In order to achieve a better clamping effect, the lower ends of the left clamping plate 8 and the right clamping plate 10 are respectively provided with a connecting plate 30, and the opposite surfaces of the two connecting plates 30 and the opposite surfaces of the two auxiliary clamping plates 12 are respectively provided with a friction lug.
When the garbage can is used, a clamping opening between the lower ends of a left clamping plate 8 and a right clamping plate 10 is set to be in an open initial state, the distance between two supporting plates 1 is set to be slightly larger than the opening distance of the upper end of the garbage can, and the distance between two backing plates 2 is matched with the size of the opening of the upper end of the garbage can;
a cleaning worker holds the handle 3 by hand, the two backing plates 2 are respectively placed on the edges of two sides of the upper end of the garbage can, the sealing position of a garbage bag is positioned between the left clamping plate 8 and the right clamping plate 10, the palm presses the handle 3 downwards, the handle 3 applies force to the garbage can through the supporting plate 1 and the backing plates 2, the pull rod 4 is pulled upwards in four directions, the pull rod 4 moves upwards to extrude a first spring 15 and pulls the small reel 20 to rotate through the first pull rope 5, the small reel 20 enables the large gear 17 to be meshed with the small gear 19 through the supporting shaft 16 on the upper side, the supporting shaft 16 on the lower side drives the large reel 21 to rotate quickly and winds the second pull rope 7 on the large reel 21, meanwhile, the second pull rope 7 pulls the sliding plate 6 to move upwards quickly, the stop block 11 extrudes the right clamping plate 10 to swing leftwards, namely the pin shaft 9 rotates clockwise, when the, the positioning block 26 is inserted into the corresponding positioning hole 24 under the action of the return spring, so that the clamping opening between the right clamping plate 10 and the left clamping plate 8 is prevented from being opened accidentally;
because the distance between the two supporting plates 1 is slightly larger than the opening distance of the upper end of the garbage can, when the sliding plate 6 drives the left clamping plate 8 and the right clamping plate 10 to move upwards in the initial stage, the sealing position of the garbage bag is clamped between the left clamping plate 8 and the right clamping plate 10 firstly, the garbage bag is lifted to move downwards, the lower ends of the two auxiliary clamping plates 12 swing relatively under the action of airing and do not contact with the garbage bag, the sliding plate 6 drives the left clamping plate 8 and the right clamping plate 10 to move upwards along with the continuous upward pulling of the pull rod 4, the two connecting rods 13 enable the two auxiliary clamping plates 12 to continuously swing relatively until the two auxiliary clamping plates 12 clamp the part of the garbage bag which is separated from the garbage can tightly, at the moment, the pull rod 4 cannot move upwards any more, the downward pressing of the grab handle 3 is stopped, the grab handle 3 is lifted upwards, and the distance between the pull rod 4 and the, transferring the trash bag to the interior of a medical waste bin;
the pull rod 4 is loosened, the pull rod 4 moves downwards under the action of the first spring 15, the first pull rope 5 becomes loose and is wound on the small reel 20 under the action of the coil spring 18, the large gear 17 enables the support shaft 16 on the lower side to rotate reversely through the small gear 19, the second pull rope 7 becomes loose, the sliding plate 6 moves downwards under the action of the second spring 23, the sliding plate 6 drives the left clamping plate 8 and the right clamping plate 10 to move downwards below the stop block 11, the connecting rod 13 enables the lower ends of the two auxiliary clamping plates 12 to swing back to back, the auxiliary clamping plate 12 on the left side returns to the original state under the action of the spring leaf 29, and clamping on the garbage bag is loosened;
upwards stimulate the stay cord 27 that resets, locating piece 26 extrusion reset spring just deviates from in locating hole 24 and slides to in the locating hole 24, right splint 10 swings right under the effect of pressure spring 28, two connecting plates 30 loosen the centre gripping of the department of sealing the disposal bag, the disposal bag just successfully shifts to medical waste in the case, therefore, the operation is simple, it is convenient to shift sharp ware, and need not operate with the hand at whole discarded object transfer in-process, touch the disposal bag, avoid the cleanup crew to be pricked, and effectively isolated infectious disease's propagation, cleanup crew's safety has been ensured.
When the right clamping plate 10 is reset rightwards, the right clamping plate 10 pushes the upper end of the auxiliary clamping plate 12 to swing rightwards through the connecting rod 13, meanwhile, the lower end of the auxiliary clamping plate 12 swings leftwards and stretches the spring piece 29, at the moment, the action of clamping a garbage bag next time cannot be influenced by the inclined state of the right clamping plate 10, because the distance between the two supporting plates 1 is slightly larger than the opening distance of the upper end of the garbage can, namely, the auxiliary clamping plate 12 is not in contact with the garbage bag to be transferred in the initial state.
The invention has novel conception, ingenious structure, convenient operation and strong practicability, the pressing force applied to the grab handle is acted on the upper end of the garbage can through the supporting plate and the backing plate, the upward force is conveniently applied when the pull rod is pulled, the slide plate moves upwards for a large distance rapidly due to the upward movement of the pull rod, the slide plate drives the left clamping plate and the right clamping plate to move upwards, the left clamping plate and the right clamping plate clamp the sealing position of the garbage bag under the action of the stop block, the garbage bag is lifted out of the garbage can along with the upward movement of the slide plate, meanwhile, the opposite ends of the two auxiliary clamping plates continuously swing relatively to clamp the part of the garbage bag lifted out of the garbage can, the part of the garbage bag, which is too large due to the gravity of the garbage or is punctured by a sharp device, is prevented from being broken, the stable waste transferring process is ensured, the operation is convenient and fast, the manual, unnecessary pricking injury of the sharp device to cleaning personnel is reduced, the spread of infectious diseases is effectively avoided, and the waste transfer efficiency of the sharp device is improved.
Therefore, the medical experiment waste transfer device provided by the invention can effectively solve the problem of inconvenience in transferring sharp instruments in a laboratory, is simple in structure and operation and convenient to use, improves the transfer efficiency of the waste in the laboratory and ensures the safety of cleaning personnel.
Claims (8)
1. A medical experiment waste transfer device, which comprises two left and right opposite support plates (1), the device is characterized in that the front ends and the rear ends of two support plates (1) are connected through a backing plate (2), the lower end face of the backing plate (2) is positioned below the support plates (1), the upper ends of the two support plates (1) are connected through a grab handle (3), a pull rod (4) in the left-right direction is connected between the two support plates (1) in a sliding manner, speed increasing mechanisms positioned below the pull rod (4) are arranged on the opposite sides of the two support plates (1) respectively, the left end and the right end of the pull rod (4) are connected with the speed increasing mechanisms on the corresponding sides through first pull ropes (5) respectively, a sliding plate (6) in the left-right direction and positioned below the speed increasing mechanisms is connected between the two support plates (1) in a sliding manner, and the left end and the right end of the sliding plate;
the lower side of the sliding plate (6) is fixed with a left clamping plate (8), the sliding plate (6) is hinged with a right clamping plate (10) through a front and back axial pin shaft (9), a clamping opening is formed between the lower end of the left clamping plate (8) and the lower end of the right clamping plate (10), the lower end of the supporting plate (1) on the right side is provided with a stop block (11) positioned on the right side of the right clamping plate (10), the left side surface of the stop block (11) is an inclined plane with a higher left side and a lower right side, the lower ends of the two supporting plates (1) are respectively hinged with auxiliary clamping plates (12) capable of swinging left and right, the lower sides of the back surfaces of the left clamping plate (8) and the right clamping plate (10) are respectively hinged and connected with the upper ends of the corresponding auxiliary clamping plates (12) through connecting rods (13), when the pull rod (4) moves upwards, the pull rod (4) drives the left clamping plate (8), the stop block (11) enables the clamping opening between the right clamping plate (10) and the left clamping plate (8) to be closed, and the lower ends of the two auxiliary clamping plates (12) swing relatively.
2. The medical experiment waste transfer device according to claim 1, wherein the opposite surfaces of the two support plates (1) are respectively provided with a first chute (14) in the vertical direction, the pull rod (4) is connected with the first chute (14) in a sliding manner, and the left end and the right end of the pull rod (4) are respectively connected with the upper end surface of the first chute (14) through a first spring (15).
3. The medical experiment waste transfer device according to claim 1, wherein the two opposite sides of the support plate (1) are respectively provided with a relief groove, two support shafts (16) in left and right directions are rotatably connected in the relief grooves, a large gear (17) and a coil spring (18) are fixed on the upper support shaft (16), the free end of the coil spring (18) is connected with the side wall of the relief groove, a small gear (19) capable of being meshed with the large gear (17) is fixed on the lower support shaft (16), a small reel (20) is fixedly connected on the upper support shaft (16), the lower end of the first pull rope (5) is wound and fixed on the small reel (20), a large reel (21) is fixed on the lower support shaft (16), and the upper end of the second pull rope (7) is fixedly connected with the large reel (21).
4. The medical experiment waste transfer device according to claim 1, wherein the opposite surfaces of the two support plates (1) are respectively provided with a second chute (22) located below the yielding groove, the sliding plate (6) is slidably connected with the second chute (22), and the left end and the right end of the sliding plate (6) are respectively connected with the upper end surface of the second chute (22) through a second spring (23).
5. The waste transfer device for medical experiments according to claim 1, wherein the outer edge surface of the pin shaft (9) is provided with a plurality of positioning holes (24) uniformly distributed along the circumferential direction, the sliding plate (6) is internally provided with a positioning groove (25) positioned right above the pin shaft (9), the upper end surface of the positioning groove (25) is connected with a positioning block (26) through a return spring, the lower end of the positioning block (26) can be inserted into the corresponding positioning hole (24), and the lower end surface of the positioning block (26) is an inclined surface with a high left and a low right.
6. The medical experiment waste transfer device according to claim 5, wherein the upper end of the positioning block (26) is provided with a reset pull rope (27), the upper end of the reset pull rope (27) penetrates through the sliding plate (6) and is connected with the pull rod (4), and a pressure spring (28) is arranged between the upper sides of the left clamping plate (8) and the right clamping plate (10).
7. The waste transferring device for medical experiments according to claim 1, wherein the two supporting plates (1) are respectively provided with a spring piece (29) at opposite ends, and the inner side of the spring piece (29) is connected with the auxiliary clamping plate (12).
8. A waste transferring apparatus for medical experiment according to claim 1, wherein the lower ends of the left clamping plate (8) and the right clamping plate (10) are respectively provided with a connecting plate (30), and the opposite surfaces of the two connecting plates (30) and the opposite surfaces of the two auxiliary clamping plates (12) are respectively provided with a friction projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010650823.4A CN111960091B (en) | 2020-07-08 | 2020-07-08 | Medical science experiment discarded object transfer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010650823.4A CN111960091B (en) | 2020-07-08 | 2020-07-08 | Medical science experiment discarded object transfer device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111960091A true CN111960091A (en) | 2020-11-20 |
| CN111960091B CN111960091B (en) | 2022-01-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010650823.4A Expired - Fee Related CN111960091B (en) | 2020-07-08 | 2020-07-08 | Medical science experiment discarded object transfer device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111960091B (en) |
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| CN208020219U (en) * | 2018-03-26 | 2018-10-30 | 漯河食品职业学院 | A kind of automated production preventing damage manipulator |
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2020
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103720702A (en) * | 2013-12-24 | 2014-04-16 | 新乡医学院第一附属医院 | Action of adenosine A2A receptor specific agonist on medullary respiratory center |
| CN204622040U (en) * | 2015-04-14 | 2015-09-09 | 新乡学院 | A kind of book clamping machine used of imparting knowledge to students |
| CN205063368U (en) * | 2015-09-29 | 2016-03-02 | 张宁 | Brick clamp for building |
| CN207375144U (en) * | 2017-10-09 | 2018-05-18 | 中建交通建设集团有限公司 | A kind of brick clamp carried for municipal tile work |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN111960091B (en) | 2022-01-28 |
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