CN113277210A

CN113277210A - Sample storage cabinet of self-service urine collection box

Info

Publication number: CN113277210A
Application number: CN202110828068.9A
Authority: CN
Inventors: 章志勇
Original assignee: Nanjing Mingdu Intelligent Technology Co ltd
Current assignee: Nanjing Mingdu Intelligent Technology Co ltd
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2021-08-20
Anticipated expiration: 2041-07-22
Also published as: CN113277210B

Abstract

The invention discloses a sample storage cabinet of a self-service urine collection box body, which comprises a storage cabinet body and a storage cabinet door, wherein the storage cabinet body internally comprises a sample storage rack and a storing and taking transmission part arranged on the sample storage rack, the inner side wall of the storage cabinet body is also provided with a temperature sensor and a humidity sensor positioned on the inner side wall of the storage cabinet body at the lower end of the temperature sensor, and the bottom of each placing hole is provided with a pressure sensor.

Description

Sample storage cabinet of self-service urine collection box

Technical Field

The invention relates to the technical field of urine detection, in particular to a sample storage cabinet of a self-service urine collection box body.

Background

The drug detection mainly takes saliva, urine and hair as main components. Wherein, the saliva detection is mainly used for rapid screening, and the accuracy is not high; hair detection is most accurate, but the period is long; urine detects for other two kinds of detection methods reach a fine balance in the aspect of detection speed and the degree of accuracy, uses comparatively commonly in each basic level law enforcement department, all need carry out the processing of keeping in with the urine sample behind the urine.

At present urine sample collection, paste mark back sample storage process etc. are all accomplished by the manual work in the urine detects, and when current sample cabinet exists the urine sample of taking and putting, degree of automation is low to all operate by the manual work, whole process exposes in the external environment, causes secondary pollution very easily like this, and human intervention too much can have certain management leak moreover, causes the urine to detect and appears careless omission for solving above-mentioned problem. Therefore, the sample storage cabinet of the self-service urine collection box body is provided.

Disclosure of Invention

The invention aims to provide a sample storage cabinet of a self-service urine collection box body, wherein the interior of a storage cabinet body comprises a sample storage rack and a storage and delivery conveying component arranged on the sample storage rack, the inner side wall of the storage cabinet body is also provided with a temperature sensor and a humidity sensor positioned on the inner side wall of the storage cabinet body at the lower end of the temperature sensor, the sample storage rack is provided with a support frame body, the outer side end of the support frame body is provided with a plurality of sample storage boxes, each sample storage box comprises a box body provided with a plurality of placing holes, each placing hole can be used for placing a sample bottle, the bottom of each placing hole is provided with a pressure sensor, and a liquid crystal display screen can display the temperature and humidity in the sample storage cabinet and the quantity of stored samples in real time, so that the problems in the background technology can be solved.

In order to achieve the purpose, the invention provides the following technical scheme: a sample storage cabinet of a self-service urine collection box body comprises a storage cabinet body and a storage cabinet door, wherein a liquid crystal display screen is arranged on the storage cabinet body, a controller is arranged in the storage cabinet body, the liquid crystal display screen is in data connection with the controller, the storage cabinet door is provided with a door lock for connecting the storage cabinet body and the storage cabinet door, the storage safety of a sample is ensured, one side of the storage cabinet body is provided with a sample conveying port, the sample conveying port can be connected with a self-service urine collection device, a filled sample bottle is automatically put into the storage cabinet from the sample conveying port by the self-service urine collection device, manual intervention is not needed in the storage process, the interior of the storage cabinet body comprises a sample storage rack and an access conveying part arranged on the sample storage rack, the inner side wall of the storage cabinet body is also provided with a temperature sensor and a humidity sensor positioned on the inner side wall of the storage cabinet body at the lower end of the temperature sensor, the automatic urine collection device comprises a sample storage rack, a plurality of sample storage boxes, a controller and a liquid crystal display screen, wherein the sample storage rack is provided with a support rack body, the outer side end of the support rack body is provided with a plurality of sample storage boxes, each sample storage box comprises a box body provided with a plurality of placing holes, sample bottles can be placed in the placing holes, sample identification labels are attached to the sample bottles, the bottom of each placing hole is provided with a pressure sensor, the position information of each pressure sensor is recorded in the controller, the pressure sensors, the temperature sensors and the humidity sensors are electrically connected with the controller, the liquid crystal display screen can display the temperature and humidity in the sample storage cabinet and the quantity of stored samples in real time, and the controller can be in data connection with a PC (personal computer) host/an external PC (personal computer) host of the automatic urine collection device;

the sample storage rack comprises a support rack body and support blocks arranged at the upper end and the lower end of each of the two sides of the support rack body, a driving part penetrates through the support blocks, the driving part comprises a first servo motor and a screw rod arranged at the driving end of the first servo motor, the two ends of the access transmission part are in threaded connection with the screw rod, and the first servo motor drives the screw rod to rotate so as to drive the access transmission part to move up and down;

the access transfer unit includes the driving frame and sets up the support horizontal pole between two driving frames, the driving frame corresponds sample transfer mouth department end and has seted up the sample bottle standing groove, the upper end of supporting the horizontal pole is provided with second servo motor, the fixed sample that is provided with in one side of second servo motor is got and is put the part, the sample is got the exposed core of putting the part and is provided with the label recognizer, the label recognizer links to each other with the controller electrical property, the label recognizer is used for discerning the information on the sample identification label, with information transmission to the controller, place the placing hole of box body when the sample bottle, place downthehole pressure sensor and will read data transfer to the controller.

Furthermore, a driving rod is arranged at the lower end of the second servo motor, a driving gear is arranged at the lower end of the driving rod, and the driving gear is meshed with a driven gear arranged on the inner side of the supporting cross rod.

Furthermore, the sample taking and placing component comprises a connecting block and a ball arranged at the lower end of the connecting block, the ball is matched with a rolling groove formed in the upper end of the supporting cross rod, the connecting block is convenient to move, and the connecting block is limited to rotate.

Furthermore, a connecting pipe is arranged in the middle of the upper end of the connecting block, a third servo motor is arranged at the upper end of the connecting pipe, a driving screw rod is arranged at the driving end of the third servo motor, and the driving screw rod is in threaded connection with the connecting pipe.

Furthermore, the lower end of the third servo motor and the two sides of the driving screw rod are provided with a first limiting insertion rod and a second limiting insertion rod, the first limiting insertion rod is matched with a first limiting pipe arranged at the upper end of the connecting block, and the second limiting insertion rod is matched with a second limiting pipe arranged at the upper end of the connecting block.

Furthermore, one side of the third servo motor is also provided with an extension rod, the other end of the extension rod is provided with an electric clamper, and the upper end of the inner side of the clamping end of the electric clamper is provided with a label recognizer.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the sample storage cabinet of the self-service urine collection box body, the liquid crystal display screen can display the temperature and humidity in the sample storage cabinet and the quantity of stored samples in real time, the samples in the storage cabinet body can be monitored in real time through the temperature sensor and the humidity sensor, the quantity of sample bottles in the storage cabinet body can be displayed in real time through the pressure sensor, and the urine sample storage cabinet body is fully sealed, so that external pollution and manual operation pollution can be avoided.

2. In the sample storage cabinet of the urine self-service collection box body, the third servo motor rotates, when the second limit inserted link is not limited by the first limit pipe at the beginning, the third servo motor is not limited by the third servo motor, so that the third servo motor body rotates, the third servo motor is started to drive the extension rod to be horizontal to the support cross rod, then the second servo motor is started to drive the clamping end of the electric clamp holder to be sleeved on the outer side of the sample bottle placed in the sample bottle placing groove, the electric clamp holder automatically clamps the sample bottle, then the second servo motor moves in the reverse direction to drive the sample bottle to one side of the placing hole where the pressure sensor is not started, then the third servo motor rotates reversely to enable the sample bottle to correspond to the placing hole, at the moment, when the second limit inserted link is limited by the first limit pipe, the third servo motor is limited to not rotate, but the screw rod is driven to rotate in the internal thread of the connecting pipe, at this moment, the first limiting inserted bar and the second limiting inserted bar are respectively inserted into the second limiting pipe and the first limiting pipe, so that the third servo motor can be driven to move downwards, then the sample bottle is inserted into the placing hole, and the electric clamp holder is loosened, so that the sample bottle is automatically placed.

Drawings

FIG. 1 is a schematic view of the overall structure of a sample storage cabinet of a self-service urine collection box according to the present invention;

FIG. 2 is a schematic view of the internal structure of a sample storage cabinet of the self-service urine collection box according to the present invention;

FIG. 3 is a schematic view of a connection structure between a sample storage rack and a storage and transportation component of the sample storage cabinet of the self-service urine collection box according to the present invention;

FIG. 4 is a schematic view of a sample storage box of the sample storage cabinet of the self-service urine collection box according to the present invention;

FIG. 5 is a schematic view of a structure of a storing and transporting unit of a sample storage cabinet of the self-service urine collection box according to the present invention;

FIG. 6 is a schematic view of the bottom interior plan view of the supporting cross bar of the sample storage cabinet of the self-service urine collection box of the present invention;

FIG. 7 is a schematic structural view of a sample storage cabinet of the self-service urine collection box according to the present invention;

FIG. 8 is a schematic diagram of a system module of a sample storage cabinet of the self-service urine collection box according to the present invention.

In the figure: 1. a storage cabinet body; 11. a liquid crystal display screen; 2. a cabinet door of the storage cabinet; 21. a door lock; 3. a sample storage rack; 31. a support frame body; 32. a support block; 33. a drive member; 331. a first servo motor; 332. a screw rod; 34. a sample storage cartridge; 341. a box body; 342. a sample bottle; 3421. a sample identification tag; 343. a pressure sensor; 4. an access transfer unit; 41. a transmission frame; 411. a sample bottle holding groove; 42. a support rail; 421. a driven tooth; 43. a second servo motor; 431. a drive rod; 432. a driving gear; 44. a sample taking and placing component; 441. connecting blocks; 442. a ball bearing; 443. connecting the pipe; 444. driving the screw rod; 445. a third servo motor; 446. a first limit insert rod; 447. a second limiting inserted link; 448. a first limiting tube; 449. a second limiting tube; 4410. an extension rod; 4411. an electric gripper; 45. a tag identifier; 5. a temperature sensor; 6. a humidity sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, the sample cabinet of box is gathered by oneself to urine, including the cabinet body of storage cabinet 1 and cabinet door 2, be equipped with liquid crystal display 11 on the cabinet body of storage cabinet 1, the internal controller that is equipped with of cabinet body of storage cabinet, liquid crystal display 11 and controller data connection, cabinet door 2 is provided with the lock 21 that is used for connecting cabinet body of storage cabinet 1 and cabinet door 2, has guaranteed the storage security of sample, and one side of the cabinet body of storage cabinet 1 is provided with the sample transfer mouth.

Referring to fig. 2, the sample storing cabinet of box is gathered by oneself to urine, the internal portion of cabinet 1 includes sample storage frame 3 and sets up access transfer unit 4 on sample storage frame 3, still be equipped with temperature sensor 5 on the inside wall of cabinet 1 and be located the humidity transducer 6 on the inside wall of the cabinet 1 of the cabinet of the storage of temperature sensor 5 lower extreme, pressure sensor 343, temperature sensor 5, humidity transducer 6 all links to each other with the controller electrical property, liquid crystal display 11 can show the inside humiture of sample storage cabinet and storage sample quantity in real time, can carry out real time monitoring to the sample in the cabinet 1 through temperature sensor 5 and humidity transducer 6, and pressure sensor 343 also can show the quantity of the inside sample bottle 342 of the cabinet 1 in real time.

Referring to fig. 3-4, the sample storage cabinet of the self-service urine collection box body, the sample storage rack 3 includes a support rack body 31 and support blocks 32 disposed at the upper and lower ends of both sides of the support rack body 31, a driving part 33 penetrates through the support blocks 32, the driving part 33 includes a first servo motor 331 and a screw rod 332 disposed at the driving end of the first servo motor 331, both ends of the storage and taking conveying part 4 are connected with the screw rod 332 by screw threads, and the first servo motor 331 drives the screw rod 332 to rotate, so as to drive the storage and taking conveying part 4 to move up and down.

The outer end of the support frame body 31 is provided with a plurality of sample storage boxes 34, each sample storage box 34 comprises a box body 341 with a plurality of placing holes, each placing hole is used for placing a sample bottle 342, a sample identification label 3421 is attached to each sample bottle 342, the bottom of each placing hole is provided with a pressure sensor 343, and the controller records the position information of each pressure sensor 343.

Referring to fig. 5-6, the sample storage cabinet of the urine self-service collection box, the storing and delivering part 4 includes transmission frames 41 and a supporting cross bar 42 disposed between the two transmission frames 41, the transmission frame 41 has a sample bottle placing slot 411 at the end corresponding to the sample delivery port, the upper end of the supporting cross bar 42 is provided with a second servo motor 43, one side of the second servo motor 43 is fixedly provided with a sample taking and placing part 44, the lower end of the second servo motor 43 is provided with a driving rod 431, the lower end of the driving rod 431 is provided with a driving gear 432, the driving gear 432 is engaged with a driven gear 421 disposed at the inner side of the supporting cross bar 42, the second servo motor 43 drives the driving rod 431 to rotate, thereby driving the driving gear 432 to rotate, the driving gear 432 is engaged with the driven gear 421, the second servo motor 43 may be caused to move on the support rail 42 so that the sample application and retrieval component 44 may move on the support rail 42.

Referring to fig. 7-8, in the sample storage cabinet of the self-service urine collection box, the sample taking and placing component 44 includes a connecting block 441 and a ball 442 disposed at the lower end of the connecting block 441, and the ball 442 matches with a rolling groove disposed at the upper end of the supporting cross bar 42, so that the connecting block 441 can move conveniently, and the connecting block 441 is limited to rotate.

The middle part of the upper end of the connecting block 441 is provided with a connecting tube 443, the upper end of the connecting tube 443 is provided with a third servo motor 445, the driving end of the third servo motor 445 is provided with a driving screw rod 444, the driving screw rod 444 is in threaded connection with the connecting tube 443, the lower end of the third servo motor 445 and positioned at two sides of the driving screw rod 444 are provided with a first limiting insertion rod 446 and a second limiting insertion rod 447, the first limiting insertion rod 446 is matched with a first limiting tube 448 arranged at the upper end of the connecting block 441, the second limiting insertion rod 447 is matched with a second limiting tube 449 arranged at the upper end of the connecting block 441, the first limiting insertion rod 446 is semicircular in plan view, the upper end of the first limiting tube 448 extends out by 2-3 cm, the first limiting tube 448 and the second limiting tube 449 are used as limiting tubes, when the third servo motor 445 drives the second limiting insertion rod 447 to rotate to the extending end of the upper end of the first limiting tube 448, the third servo motor 445 is limited in rotation, and the driving screw rod 444 drives the third servo motor 445 to integrally move downwards under the limitation of the thread of the connecting pipe 443.

An extension rod 4410 is further arranged on one side of the third servo motor 445, an electric holder 4411 is arranged at the other end of the extension rod 4410, a label identifier 45 is arranged at the upper end of the inner side of the holding end of the electric holder 4411, the label identifier 45 is electrically connected with the controller, after the label identifier 45 identifies information on the sample identification label 3421, the information is transmitted to the controller, after the sample bottle 342 is placed in the placing hole of the box body 341, the corresponding pressure sensor 343 transmits data to the controller, and the information on the sample identification label 3421 corresponds to the position of the pressure sensor 343.

At the beginning, when the second limit inserting rod 447 is not limited by the first limit tube 448, the third servo motor 445 is not limited by itself, which causes the third servo motor 445 to rotate, the third servo motor 445 is started to drive the extension rod 4410 to be horizontal with the support cross bar 42, then the second servo motor 43 is started to drive the clamping end of the electric clamp 4411 to be sleeved on the outer side of the sample bottle 342 placed in the sample bottle placing groove 411, the electric clamp 4411 automatically clamps the sample bottle 342, the second servo motor 43 moves in the reverse direction to bring the sample bottle 342 to the placing hole side where the pressure sensor 343 is not started, then the third servo motor 445 is reversed to make the sample bottle 342 correspond to the placing hole, when the second limit inserting rod 447 is limited by the first limit tube 448, the third servo motor 445 is limited not to rotate, but the screw rod 444 needs to rotate in the connecting inner thread of the connecting rod 443, when the first limit inserting rod 446 and the second limit inserting rod 447 are respectively inserted into the second limit tube 449 and the first limit tube 448, the third servo motor 445 is moved downward, and then the sample bottle 342 is inserted into the placing hole, and the electric clamper 4411 is released, thereby automatically placing the sample bottle 342.

The working principle is as follows: when the automatic urine collection device works, the sample delivery port can be connected with the automatic urine collection device, the filled sample bottles are automatically placed into the storage cabinet from the sample delivery port by the automatic urine collection device, manual intervention is not needed in the storage process, and the controller can be in data connection with a PC host of the automatic urine collection device. When a sample needs to be placed, the access and transfer component 4 is located at the sample transfer port, the sample bottle 342 is placed into the sample bottle placement slot 411 from the sample transfer port, the first servo motor 331 drives the screw rod 332 to rotate, and further drives the access and transfer component 4 to move upwards until the access and transfer component 4 corresponds to the sample transfer port, the third servo motor 445 rotates, when the second limiting inserted rod 447 is not limited by the first limiting tube 448 at the beginning, the third servo motor 445 causes the third servo motor 445 to rotate, the third servo motor 445 starts to drive the extending rod 4410 to be horizontal with the supporting cross bar 42, then the second servo motor 43 is started to drive the clamping end of the electric clamp 4411 to be sleeved outside the sample bottle 342 placed in the sample bottle placement slot 411, the electric clamp 4411 automatically clamps the sample bottle 342, and at this time, after the label identifier 45 identifies information on the sample identification label 3421, the information is transmitted to the controller, the controller controls the first servo motor 331 to drive the screw rod 332 to rotate through the working condition information of the pressure sensor 343, thereby driving the access transmission component 4 to move up and down and then the second servo motor 43 to move reversely, bringing the sample bottle 342 to the side of the placing hole where the pressure sensor 343 is not started, then, after the third servo motor 445 is rotated reversely so that the sample bottle 342 corresponds to the placing hole, when the second restricting insertion rod 447 is restricted by the first restricting tube 448, the third servo motor 445 is restricted from rotating, however, the driving screw 444 needs to be rotated by a thread in the connection tube 443, and the first and second restricting insertion rods 446 and 447 are inserted into the second and first restricting tubes 449 and 448, respectively, so that the third servo motor 445 is driven to move downward, the sample bottle 342 is then inserted into the placing hole, and the motorized gripper 4411 is released, thereby automatically placing the sample bottle 342. After the placement is completed, the access transfer unit 4 moves to the sample transfer port. The invention can also take out the sample bottles in the storage cabinet through the sample conveying opening.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.

Claims

1. Sample storage cabinet of self-service collection box of urine, including the cabinet body of storage cabinet (1) and cabinet door of storage cabinet (2), be equipped with liquid crystal display (11) on the cabinet body of storage cabinet (1), be equipped with the controller in the cabinet body of storage cabinet (1), liquid crystal display (11) and controller data connection, cabinet body of storage cabinet (1) one side is provided with the sample transfer opening, a serial communication port, the inside of the cabinet body of storage cabinet (1) includes sample storage frame (3) and sets up access conveying part (4) on sample storage frame (3), still be equipped with temperature sensor (5) on the inside wall of the cabinet body of storage cabinet (1) and be located temperature sensor (5) lower extreme humidity transducer (6), be provided with support frame body (31) on sample storage frame (3), the outside end of support frame body (31) is provided with a plurality of sample storage box (34), the sample storage box (34) comprises a box body (341) provided with a plurality of placing holes, the placing holes are used for placing sample bottles (342), sample identification labels (3421) are attached to the sample bottles (342), the bottom of each placing hole is provided with a pressure sensor (343), the pressure sensors (343), the temperature sensors (5) and the humidity sensors (6) are electrically connected with the controller, and the liquid crystal display screen (11) displays the temperature and humidity inside the sample storage cabinet and the quantity of stored samples in real time;

the sample storage rack (3) comprises a support rack body (31) and support blocks (32) arranged at the upper end and the lower end of the two sides of the support rack body (31), a driving part (33) penetrates through the support blocks (32), the driving part (33) comprises a first servo motor (331) and a screw rod (332) arranged at the driving end of the first servo motor (331), the two ends of the access conveying part (4) are in threaded connection with the screw rod (332), and the first servo motor (331) drives the screw rod (332) to rotate so as to drive the access conveying part (4) to move up and down;

the access transmission part (4) comprises transmission frames (41) and a supporting cross rod (42) arranged between the two transmission frames (41), a sample bottle placing groove (411) is formed in the end, corresponding to the sample transmission port, of each transmission frame (41), a second servo motor (43) is arranged at the upper end of each supporting cross rod (42), a sample taking and placing part (44) is fixedly arranged on one side of each second servo motor (43), a label recognizer (45) is arranged at a clamping end of each sample taking and placing part (44), the label recognizer (45) is electrically connected with a controller, the label recognizer (45) is used for recognizing information of a sample recognition label (3421), recognition data are sent to the controller, a placing hole of a box body (341) is formed in each sample bottle (342), and a pressure sensor (343) in the placing hole transmits read data to the controller.

2. The sample storage cabinet of the urine self-service collection box body as claimed in claim 1, wherein the lower end of the second servo motor (43) is provided with a driving rod (431), the lower end of the driving rod (431) is provided with a driving gear (432), and the driving gear (432) is engaged with a driven gear (421) arranged on the inner side of the supporting cross rod (42).

3. The sample storage cabinet of the self-service urine collection box according to claim 1, wherein the sample taking and placing component (44) comprises a connecting block (441) and a ball (442) arranged at the lower end of the connecting block (441), the ball (442) is matched with a rolling groove formed at the upper end of the supporting cross rod (42), so that the connecting block (441) can move conveniently, and the rotation of the connecting block (441) is limited.

4. The sample storage cabinet of the self-service urine collection box body according to claim 3, wherein a connecting pipe (443) is arranged in the middle of the upper end of the connecting block (441), a third servo motor (445) is arranged at the upper end of the connecting pipe (443), a driving end of the third servo motor (445) is provided with a driving screw rod (444), and the driving screw rod (444) is in threaded connection with the connecting pipe (443).

5. The sample storage cabinet for the urine self-service collection box according to claim 4, wherein a first limiting inserted rod (446) and a second limiting inserted rod (447) are arranged at the lower end of the third servo motor (445) and at two sides of the driving screw rod (444), the first limiting inserted rod (446) is matched with a first limiting tube (448) arranged at the upper end of the connecting block (441), and the second limiting inserted rod (447) is matched with a second limiting tube (449) arranged at the upper end of the connecting block (441).

6. The sample storage cabinet of the self-service urine collection box body as claimed in claim 5, wherein an extension rod (4410) is further arranged on one side of the third servo motor (445), an electric gripper (4411) is arranged on the other end of the extension rod (4410), and a label identifier (45) is arranged at the upper end of the inner side of the gripping end of the electric gripper (4411).