CN113232977A - Automatic clinical laboratory's sample temporary storage device of switching - Google Patents
Automatic clinical laboratory's sample temporary storage device of switching Download PDFInfo
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- CN113232977A CN113232977A CN202110487213.1A CN202110487213A CN113232977A CN 113232977 A CN113232977 A CN 113232977A CN 202110487213 A CN202110487213 A CN 202110487213A CN 113232977 A CN113232977 A CN 113232977A
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- 239000006101 laboratory sample Substances 0.000 claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims abstract description 8
- 239000000523 sample Substances 0.000 claims abstract description 8
- 230000033001 locomotion Effects 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 7
- 230000002146 bilateral effect Effects 0.000 claims description 4
- 230000001960 triggered effect Effects 0.000 claims description 3
- 230000002070 germicidal effect Effects 0.000 claims 2
- 230000001954 sterilising effect Effects 0.000 claims 2
- 230000007306 turnover Effects 0.000 claims 2
- 230000008569 process Effects 0.000 abstract description 7
- 238000005070 sampling Methods 0.000 abstract description 5
- 240000007643 Phytolacca americana Species 0.000 description 7
- 230000000844 anti-bacterial effect Effects 0.000 description 7
- 230000001681 protective effect Effects 0.000 description 4
- 239000003814 drug Substances 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D7/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal
- B65D7/02—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by shape
- B65D7/06—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by shape of polygonal cross-section, e.g. tins, boxes
- B65D7/10—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by shape of polygonal cross-section, e.g. tins, boxes of drawer-and-shell type
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultraviolet radiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/38—Devices for discharging contents
- B65D25/52—Devices for discharging successive articles or portions of contents
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Drawers Of Furniture (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention discloses an automatic opening and closing clinical laboratory sample sampling temporary storage device, which comprises a box body, a drawer opening arranged on the box body and a drawer accommodated in the drawer opening, wherein the drawer automatically enters and exits in the drawer opening through a driving device, the driving device comprises a driving motor, a driving gear, a forward rotation triggering structure and a reverse rotation triggering structure, a rack which is matched and meshed with the driving gear is arranged on the side edge of the drawer, the driving shaft of the driving motor extends into the side surface of the drawer opening and is matched and connected with the driving gear, in the process that the drawer enters and exits the drawer opening, the rack is matched and meshed with the driving gear for transmission, the forward rotation triggering structure is matched and controls the driving motor to rotate forward, and the reverse rotation triggering structure is matched and controls the driving motor to rotate reversely. The invention utilizes the positive and negative rotation of the motor to drive the opening and closing of the drawer, thereby realizing the automatic opening and closing of the drawer, not only preventing the drawer from being pulled immovably, but also preventing the drawer from being pulled too fast to influence the internal sample, and ensuring that the clinical laboratory sample sampling temporary storage device is extremely convenient to use.
Description
Technical Field
The invention belongs to the technical field of medical treatment, and particularly relates to an automatic opening and closing clinical laboratory sample sampling temporary storage device.
Background
Clinical medicine and the bridge between the basic medicine are the clinical medicine, including clinical chemistry, clinical microbiology, clinical immunology, hematology, branch discipline such as humoral and transfusion science, sample temporary storage device is the medical equipment of a temporary storage medical sample, current sample temporary storage device need manually open inside drawer when using, but some too heavy drawer to the medical staff that strength is little the pull can be very labouring, even pull motionless, or can be forced the medical staff that strength is big to say the pull can be too fast, lead to the sample in the drawer to shake seriously, these all lead to clinical laboratory sample temporary storage device's use inconvenient.
Disclosure of Invention
Technical problem to be solved
The invention aims to provide an automatic opening and closing clinical laboratory sample sampling temporary storage device.
(II) technical scheme
In order to solve the technical problems, the invention provides an automatic opening and closing clinical laboratory sample sampling temporary storage device, which comprises a box body, a drawer opening arranged on the box body and a drawer accommodated in the drawer opening, wherein the drawer can automatically enter and exit in the drawer opening through a driving device, the driving device comprises a driving motor, a driving gear, a forward rotation triggering structure and a reverse rotation triggering structure, a rack which is in matched meshing with the driving gear is arranged on the side edge of the drawer, a driving shaft of the driving motor extends into the side surface of the drawer opening and is in matched connection with the driving gear, in the process that the drawer enters and exits the drawer opening, the rack is in matched meshing transmission with the driving gear, the forward rotation triggering structure is matched with and controls the driving motor to rotate forward, and the reverse.
Wherein, the bilateral symmetry of drawer is provided with the gyro wheel, and the bilateral symmetry of drawer mouth is provided with the gyro wheel spout with gyro wheel assorted.
After the drawer is completely opened, the rack of the drawer is separated from the driving gear, and a flange is arranged at the opening of the roller sliding groove and used for preventing the drawer from being separated from the drawer opening after the drawer is completely opened.
When the drawer is in a fully opened state, a part of the drawer pushed into the drawer opening can trigger the forward rotation triggering structure, and the forward rotation triggering structure controls the driving motor to rotate forward and drives the rack to drive the drawer to move in a closing mode through the meshing transmission of the driving gear.
The driving device further comprises an emergency stop triggering structure, the emergency stop triggering structure is connected in series in a circuit for controlling the forward rotation of the driving motor by the forward rotation triggering structure, and the emergency stop triggering structure is triggered after the drawer is closed in place.
The emergency stop triggering structure comprises an emergency stop touch button, a reset button and a button reset spring, and the emergency stop touch reset button is touched to trigger the emergency stop touch button after the drawer is closed in place.
When the drawer is closed in place, if the reverse rotation triggering structure triggers, the reverse rotation triggering structure controls the driving motor to rotate reversely and drives the drawer to open through the meshing transmission of the driving gear to the rack until the drawer is completely opened after the rack of the drawer is separated from the driving gear.
The box body is internally provided with a motor installation cavity which is matched with the driving motor and runs through the drawer opening, and the driving motor is installed in the motor installation cavity of the box body in a matching mode.
Wherein, be equipped with the bactericidal lamp in the box, the drawer is closed and is located the drawer directly over behind the target position bactericidal lamp.
Wherein, the bactericidal lamp is an ultraviolet bactericidal lamp.
(III) advantageous effects
Compared with the prior art, the invention utilizes the positive and negative rotation of the motor to drive the opening and closing of the drawer, thereby realizing the automatic opening and closing function of the drawer, not only preventing the drawer from being pulled immovably, but also preventing the drawer from being pulled too fast to influence the internal samples, and ensuring that the clinical laboratory sample temporary storage device is extremely convenient to use.
Drawings
Fig. 1 is a schematic structural diagram of a clinical laboratory sample temporary storage device according to the present invention.
Fig. 2 is a schematic structural exploded view of a clinical laboratory sample temporary storage device.
FIG. 3 is a front cross-sectional view of a clinical laboratory sample buffer of the present invention.
Fig. 4 is a partial enlarged view of fig. 3 of the present invention.
Figure 5 is a side partial cross-sectional view of a clinical laboratory sample collection buffer of the present invention.
Description of reference numerals: 1. a box body; 2. a drawer; 3. a self-locking device; 4. a drive device; 5. a protective cover plate; 6. a button cover plate; 11. a drawer opening; 12. a self-locking mounting groove; 13. a motor mounting cavity; 14. a counter bore; 15. a roller chute; 21. a pin hole; 22. a rack; 23. a roller; 31. a self-locking switch; 32. a self-locking return spring; 41. a drive motor; 42. a drive gear; 43. a positive rotation triggering structure; 44. a reverse triggering structure; 45. a reset button; 46. a button return spring; 47. an emergency stop trigger mechanism; 51. an upper chute and a lower chute; 61. punching a contact; 121. a bolt movable hole; 122. adjusting the sliding chute; 123. a spring limiting hole; 124. a guide hole; 151. blocking edges; 311. a bolt; 312. adjusting the sliding block; 313. a guide rod; 431. positively rotating the touch button; 441. reversing the touch button; 451. a front contact; 452. resetting the sliding block; 453. a rear contact; 471. scram touch button; 3111. an inclined guide surface; 3121. a poke rod.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
The structure of the clinical laboratory sample temporary storage device is shown in fig. 1 and 2, and the clinical laboratory sample temporary storage device comprises a box body 1, a drawer 2, a self-locking device 3 and a driving device 4; the front surface of the box body 1 is provided with a drawer opening 11 matched with the drawer 2; the drawer 2 automatically enters and exits in a drawer opening 11 of the box body 1 through the driving device 4; the self-locking device 3 can lock the drawer 2 after the drawer 2 is closed in place. By adopting the structure, the drawer has the function of automatic opening and closing and is convenient to use; and the self-locking function is realized when the lock is closed in place, so that the time for manual locking is saved, and the possibility of forgetting to lock can be effectively avoided.
As shown in fig. 2, 3 and 4, in the present embodiment, the self-locking device 3 includes a self-locking switch 31 and a self-locking return spring 32; the self-locking switch 31 comprises a bolt 311, an adjusting slide block 312 and a guide rod 313 which are sequentially and integrally connected from top to bottom; the side surface of the box body 1 is provided with a self-locking mounting groove 12 which is matched with the self-locking device 3 and penetrates through the bottom of the drawer opening 11; the self-locking mounting groove 12 comprises a bolt moving hole 121 matched with a bolt 311, an adjusting sliding groove 122 matched with an adjusting sliding block 312, a spring limiting hole 123 matched with a self-locking reset spring 32 and a guide hole 124 matched with a guide rod 313; the bolt hole 121, the adjusting chute 122, the spring limiting hole 123 and the guide hole 124 are sequentially communicated from top to bottom; the bottom of the drawer 2 is provided with a bolt hole 21 matched with the bolt 311;
the self-locking reset spring 32 is sleeved on the guide rod 313 of the self-locking switch 31 in a matching manner, and the self-locking switch 31 with the self-locking reset spring 32 is installed in the self-locking installation groove 12 of the box body 1 in a matching manner; the bolt 311 is arranged in the bolt movable hole 121 in a matching way, the adjusting slide block 312 is arranged in the adjusting sliding chute 122 in a matching way, the guide rod 313 is arranged in the guide hole 124 in a matching way, and the self-locking reset spring 32 is arranged in the spring limiting hole 123 in a matching way and acts between the adjusting slide block 312 and the bottom of the spring limiting hole 123; the self-locking mounting groove 12 is also provided with a protective cover plate 5 which covers the self-locking device 3 in a matching way;
when the drawer 2 is closed in place in the drawer opening 11 of the box body 1, the self-locking switch 31 enables the bolt 311 to be inserted into the bolt hole 21 of the drawer 2 in a matching manner under the spring action force of the self-locking return spring 32, so that the self-locking of the drawer is realized.
As shown in fig. 2, in this embodiment, the side surface of the latch 311 is provided with an inclined guide surface 3111, and the inclined guide surface 3111 faces the opening of the drawer opening 11. The inclined guide surface 3111 is arranged, so that the bolt 311 can be directly pressed into the bolt movable hole 121 through the guide of the inclined guide surface 3111 in the process that the drawer 2 is pushed into the drawer opening 11, and the self-locking switch 31 does not need to be manually adjusted to overcome the problem that the self-locking return spring 32 moves downwards.
As shown in fig. 3 and 4, in this embodiment, a poke rod 3121 is disposed on a side surface of the adjusting slider 312, and an upper sliding groove 51 and a lower sliding groove 51 matched with the poke rod 3121 are disposed on the protective cover plate 5; the tap lever 3121 protrudes from the upper and lower slide grooves 51 of the protective cover 5. By adopting the structure, the up-and-down movement of the self-locking switch 31 can be adjusted through the poke rod 3121, so that the insertion self-locking and the separation unlocking of the bolt 311 to the drawer 2 are controlled.
As shown in fig. 2, 3 and 4, in the present embodiment, the driving device 4 includes a driving motor 41, a driving gear 42, a forward rotation triggering structure 43 and a reverse rotation triggering structure 44; a motor installation cavity 13 which is matched with the driving motor 41 and penetrates through the drawer opening 11 is formed in the box body 1; the side edge of the drawer 2 is provided with a rack 22 which is engaged with the driving gear 42; the forward rotation triggering structure 43 and the reverse rotation triggering structure 44 are distributed on the side wall of the adjusting chute 122 one above the other;
the driving motor 41 is arranged in the motor installation cavity 13 of the box body 1 in a matching way, and a driving shaft of the driving motor 41 extends into the side surface of the drawer opening 11 and is connected with the driving gear 42 in a matching way; in the process that the drawer 2 enters and exits the drawer opening 11, the rack 22 is in matched meshed transmission with the driving gear 42; the forward rotation triggering structure 43 is matched with and controls the driving motor 41 to rotate forward, and the reverse rotation triggering structure 44 is matched with and controls the driving motor 41 to rotate reversely;
when the drawer 2 enters a part of the drawer opening 11 and presses the bolt 311 into the bolt moving hole 121, the adjusting slide block 312 correspondingly moves downwards in the adjusting slide groove 122 and touches the forward rotation triggering structure 43 and does not touch the reverse rotation triggering structure 44, the driving motor 41 rotates forward and is meshed and transmitted to the rack 22 through the driving gear 42 to drive the drawer 2 to perform closing movement; when the drawer 2 is completely closed, the bolt moving hole 121 is over against the bolt hole 21 at the bottom of the drawer 2, the self-locking switch 31 is inserted into the bolt hole 21 under the acting force of the self-locking reset spring 32 to lock the drawer 2, and the adjusting slide block 312 is separated from the forward rotation triggering structure 43 to stop the work of the driving motor 41; when the self-locking switch 31 is controlled to move downwards to the bottom against the self-locking return spring 32, the adjusting slide block 312 touches the reverse rotation triggering structure 44 and is separated from the forward rotation triggering structure 43, and the driving motor 41 rotates reversely and is meshed and transmitted to the rack 22 through the driving gear 42 to drive the drawer 2 to perform opening movement.
As shown in fig. 2, 3 and 4, in the present embodiment, the forward rotation triggering structure 43 includes a forward rotation touch button 431, a reset button 45 and a button reset spring 46, and the reset button 45 includes a front contact 451, a reset slider 452 and a rear contact 453 which are integrally connected; the reverse trigger mechanism 44 includes a reverse touch button 441, a reset button 45, and a button reset spring 46; counterbores 14 which are distributed up and down and matched with the reset button 45 are formed in the side wall of the adjusting chute 122, a large hole of each counterbore 14 is matched with the reset sliding block 452, and a small hole of each counterbore 14 is matched with the rear contact 453;
the forward rotation touch button 431 is arranged at the hole bottoms of the counterbores 14 distributed above in a matching manner, and the reverse rotation touch button 441 is arranged at the hole bottoms of the counterbores 14 distributed below in a matching manner; the button reset spring 46 is sleeved on a rear contact 453 of the reset button 45 in a matching manner, the reset button 45 with the button reset spring 46 is installed in the counterbore 14 in a matching manner, the reset slider 452 is installed in a large hole of the counterbore 14 in a matching manner, the rear contact 453 is inserted into a small hole of the counterbore 14 in a matching manner, and the button reset spring 46 acts between the reset slider 452 and the bottom of the large hole of the counterbore 14 in a matching manner; the side wall of the adjusting chute 122 is also provided with a button cover plate 6 covering the counter bore 14, the button cover plate 6 is also provided with a contact through hole 61 matched with the front contact 451, and the front contact 451 of the reset button 45 extends out of the contact through hole 61;
the forward rotation touch button 431 controls forward rotation of the drive motor 41 in a matching manner, and the reverse rotation touch button 441 controls reverse rotation of the drive motor 41 in a matching manner.
As shown in fig. 4, in the present embodiment, the tip portion of the front contact 451 extending out of the contact through hole 61 is hemispherical, so that the front contact 451 can be easily pressed whether the adjustment slider 312 moves up or down.
As shown in fig. 5, in this embodiment, the driving device 4 further includes an emergency stop triggering structure 47, the emergency stop triggering structure 47 includes an emergency stop touch button 471, a reset button 45 and a button reset spring 46, and a counter bore 14 matched with the reset button 45 is also formed at the bottom of the drawer opening 11; the scram touch button 471 is matched and arranged at the bottom of the counter bore 14; the button reset spring 46 is sleeved on a rear contact 453 of the reset button 45 in a matching manner, the reset button 45 with the button reset spring 46 is installed in the counterbore 14 in a matching manner, the reset slider 452 is installed in a large hole of the counterbore 14 in a matching manner, the rear contact 453 is inserted into a small hole of the counterbore 14 in a matching manner, and the button reset spring 46 acts between the reset slider 452 and the bottom of the large hole of the counterbore 14 in a matching manner; the bottom of the drawer opening 11 is also provided with a button cover plate 6 covering the counter bore 14, the button cover plate 6 is also provided with a contact through hole 61 matched with the front contact 451, and the front contact 451 of the reset button 45 extends out of the contact through hole 61; the scram touch button 471 is connected in series to a line in which the forward rotation touch button 431 controls the forward rotation of the drive motor 41. The emergency stop trigger structure 47 provided by the invention can press the reset button 45 to move backwards against the button reset spring 46 when the drawer is closed in place until the rear contact 453 of the reset button 45 touches the emergency stop touch button 471, so that the forward rotation circuit of the driving motor 41 is controlled to be in an open circuit state through the emergency stop touch button 471, and the driving motor 41 is controlled to stop working.
As shown in fig. 2, 3 and 4, in the embodiment, rollers 23 are symmetrically disposed on two sides of the drawer 2, and roller chutes 15 matched with the rollers 23 are symmetrically disposed on two sides of the drawer opening 11. By adopting the structure, the drawer 2 can move in and out of the drawer opening 11 more smoothly.
As shown in fig. 2, in this embodiment, a rib 151 is further disposed at the opening of the roller sliding slot 15, so that the roller 23 can be clamped when the drawer 2 is completely opened, and the drawer 2 is prevented from completely separating from the drawer opening 11 and falling. And be equipped with the bactericidal lamp in the box 1, the drawer 2 is closed to target in place the back bactericidal lamp and is located the drawer 2 directly over, and this bactericidal lamp is the sterilamp, can keep drawer 2 to be in aseptic environment in order to protect the sample in the drawer 2.
The invention has two working states: the working state of the automatic closing movement of the drawer in place and self-locking and the working state of the automatic opening movement of the drawer.
Firstly, the automatic closing movement in place and self-locking process of the drawer is as follows:
(1) firstly, in the drawer 2, two symmetrical rollers 23 are buckled to the flanges 151 of the roller sliding grooves 15 at the drawer opening 11 and then enter the roller sliding grooves 15;
(2) the drawer 2 is pushed to enter a part of the drawer opening 11 by the guide of the roller 23 on the roller sliding groove 15; at this time, the rear surface of the drawer 2 hits the protruding latch 311 and presses the latch 311 into the latch moving hole 121 by the guide of the inclined guide surface 3111; meanwhile, the rack 22 on the drawer 2 is matched and meshed with the driving gear 42;
(3) in the process that the bolt 311 is pressed down, the adjusting slider 312 on the self-locking switch 31 simultaneously moves down and presses the front contact 451 of the reset button 45 of the forward rotation triggering structure 43, so as to drive the rear contact 453 of the reset button 45 of the forward rotation triggering structure 43 to touch the forward rotation touch button 431, and thus the forward rotation touch button 431 controls the driving motor 41 to rotate forward and drives the rack 22 to drive the drawer 2 to perform the closing motion through the meshing transmission of the driving gear 42; at this time, the adjustment slider 312 has not yet touched the reverse triggering mechanism 44;
(4) until the drawer 2 is closed in position; at this time, the rear surface of the drawer 2 touches the emergency stop triggering structure 47, the reset button 45 of the emergency stop triggering structure 47 is pressed to move backwards against the button reset spring 46 until the rear contact 453 of the reset button 45 touches the emergency stop touch button 471, so that the forward rotation circuit of the driving motor 41 is controlled to be in an open circuit state through the emergency stop touch button 471, and the driving motor 41 is controlled to stop forward rotation; meanwhile, the bolt movable hole 121 is matched with and right faces the bolt hole 21 of the drawer 2, and the self-locking switch 31 pushes the bolt 311 into the bolt hole 21 under the action of the spring resetting force of the self-locking resetting spring 32, so that the drawer is self-locked.
Secondly, the process of the automatic opening movement of the drawer is as follows:
(1) the poke rod 3121 is adjusted to move downwards to the bottom; at this time, the bolt 311 is separated from the bolt hole 21 of the drawer 2, and the self-locking of the drawer is released; meanwhile, the adjusting slider 312 presses the front contact 451 of the reset button 45 of the reverse rotation triggering structure 44, so as to drive the rear contact 453 of the reset button 45 of the reverse rotation triggering structure 44 to touch the reverse rotation touch button 441, so as to control the driving motor 41 to rotate reversely through the reverse rotation touch button 441 and drive the drawer 2 to perform an opening movement through the meshing transmission of the driving gear 42 to the rack 22; at this time, the adjustment slider 312 does not touch the forward rotation triggering structure 43;
(2) until the drawer 2 is opened to a proper position, the rack 22 of the drawer 2 is separated from the driving gear 42, and the poke rod 3121 can be released; at this time, the roller 23 is separated due to the blocking of the rib 151, so that the drawer is not completely separated from the drawer opening 11.
Wherein, the poke rod 3121 is not provided, but an electromagnet is provided below the self-locking switch 31, and a switch for controlling the on-off of the electromagnet is provided outside the box body 1; meanwhile, the latching switch 31 needs to be made of a material that can be attracted by a magnet. By adopting the structure, the automatic opening of the drawer can be realized by controlling the electromagnet to work and adsorbing the self-locking switch 31 to the bottom through the switch.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make several improvements and modifications without departing from the technical principle of the present invention, and these improvements and modifications should also be considered as the protection scope of the present invention.
Claims (10)
1. The utility model provides an automatic clinical laboratory's sample temporary storage device of switching, includes the box, sets up drawer mouth on the box and holds in the intraoral drawer of drawer, its characterized in that: the drawer realizes its automatic business turn over in drawer mouth through drive arrangement, drive arrangement includes driving motor, drive gear, corotation trigger structure and reversal trigger structure, the side of drawer is provided with the rack with drive gear phase-match engagement, driving motor's drive shaft stretches into and accordant connection drive gear from the side of drawer mouth, the in-process of drawer business turn over drawer mouth, rack and drive gear phase-match engagement transmission, corotation trigger structure matches control driving motor corotation, reversal trigger structure matches control driving motor reversal.
2. The automatically opening and closing clinical laboratory sample temporary storage device of claim 1, wherein: the bilateral symmetry of drawer is provided with the gyro wheel, and the bilateral symmetry of drawer mouth is provided with the gyro wheel spout with gyro wheel assorted.
3. The automatically opening and closing clinical laboratory sample temporary storage device of claim 2, wherein: after the drawer is completely opened, the rack of the drawer is separated from the driving gear, and a flange is arranged at the opening of the roller sliding groove and used for preventing the drawer from being separated from the drawer opening after the drawer is completely opened.
4. The automatically opening and closing clinical laboratory sample temporary storage device of claim 2, wherein: when the drawer is in a fully opened state, a part of the drawer, which is pushed into the drawer opening, can trigger the forward rotation triggering structure, and the forward rotation triggering structure controls the driving motor to rotate forward and drives the drawer to perform closing motion by being meshed with the rack through the driving gear.
5. The automatically opening and closing clinical laboratory sample temporary storage device of claim 4, wherein: the driving device further comprises an emergency stop triggering structure, the emergency stop triggering structure is connected in series with a circuit for controlling the forward rotation of the driving motor by the forward rotation triggering structure, and the emergency stop triggering structure is triggered after the drawer is closed in place.
6. The automatically opening and closing clinical laboratory sample temporary storage device of claim 5, wherein: the emergency stop triggering structure comprises an emergency stop touch button, a reset button and a button reset spring, and the emergency stop touch reset button is touched to trigger the emergency stop touch button after the drawer is closed in place.
7. The automatically opening and closing clinical laboratory sample temporary storage device of claim 4, wherein: when the drawer is in a closed state, if the reverse rotation triggering structure is triggered, the reverse rotation triggering structure controls the driving motor to rotate reversely and drives the drawer to open through the meshing transmission of the driving gear to the rack until the drawer is completely opened after the rack of the drawer is separated from the driving gear.
8. The automatically opening and closing clinical laboratory sample temporary storage device of claim 1, wherein: a motor installation cavity which is matched with the driving motor and penetrates through the drawer opening is formed in the box body, and the driving motor is installed in the motor installation cavity of the box body in a matched mode.
9. The automatically opening and closing clinical laboratory sample temporary storage device of claim 1, wherein: a germicidal lamp is arranged in the box body, and the germicidal lamp is located right above the drawer after the drawer is closed in place.
10. The automatically opening and closing clinical laboratory sample collection buffer of claim 9, wherein: the sterilizing lamp is an ultraviolet sterilizing lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110487213.1A CN113232977B (en) | 2021-05-05 | 2021-05-05 | Automatic opening and closing clinical laboratory sample sampling temporary storage device and automatic opening and closing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110487213.1A CN113232977B (en) | 2021-05-05 | 2021-05-05 | Automatic opening and closing clinical laboratory sample sampling temporary storage device and automatic opening and closing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113232977A true CN113232977A (en) | 2021-08-10 |
| CN113232977B CN113232977B (en) | 2022-12-27 |
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| CN202110487213.1A Expired - Fee Related CN113232977B (en) | 2021-05-05 | 2021-05-05 | Automatic opening and closing clinical laboratory sample sampling temporary storage device and automatic opening and closing method |
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| CN202342503U (en) * | 2011-11-16 | 2012-07-25 | 包传贤 | Automatic pulling and pushing disinfection cabinet |
| CN104490136A (en) * | 2014-12-15 | 2015-04-08 | 广西大学 | Automatic opening and closing drawer |
| CN205153835U (en) * | 2015-12-08 | 2016-04-13 | 国网山东冠县供电公司 | Special safe of intelligent electric power financial affairs |
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2021
- 2021-05-05 CN CN202110487213.1A patent/CN113232977B/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3896691A (en) * | 1972-04-27 | 1975-07-29 | Maurice Granger | Device for the simultaneous dispensing and severing of webs of wound material |
| CN202342503U (en) * | 2011-11-16 | 2012-07-25 | 包传贤 | Automatic pulling and pushing disinfection cabinet |
| CN104490136A (en) * | 2014-12-15 | 2015-04-08 | 广西大学 | Automatic opening and closing drawer |
| CN205153835U (en) * | 2015-12-08 | 2016-04-13 | 国网山东冠县供电公司 | Special safe of intelligent electric power financial affairs |
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| CN113232977B (en) | 2022-12-27 |
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