CN214856950U

CN214856950U - Sampling device for infectious disease prevention control inspection

Info

Publication number: CN214856950U
Application number: CN202121219471.3U
Authority: CN
Inventors: 王均梅
Original assignee: Rizhao Hospital of Traditional Chinese Medicine TCM
Current assignee: Rizhao Hospital of Traditional Chinese Medicine TCM
Priority date: 2021-06-02
Filing date: 2021-06-02
Publication date: 2021-11-26
Anticipated expiration: 2031-06-02

Abstract

The utility model relates to the technical field of virus sampling equipment, and discloses a sampling device for infectious disease prevention control inspection, which comprises a triangular bracket, wherein the output end of a second motor is fixedly provided with a second shaft through a speed reducer, the outer surface of the second shaft is provided with a sleeve in a sliding way, the outer surface of the sleeve is fixedly provided with a toothed ring, the sampling device for infectious disease prevention control inspection is characterized in that a sampling cotton swab is inserted to drive a connecting plate to move rightwards and is matched with a connecting plate, a clamping arm and a clamping block to enable an arc-shaped fixing block to clamp a cotton swab rod, meanwhile, the connecting plate drives a first clamping block to move rightwards through a sliding rod and upwards extrudes a second clamping block, then the first clamping block and the second clamping block are driven to form a clamping state through the rebound force of a second spring to complete the fixing of the sampling cotton swab, then the second motor is started to be matched with the second shaft and the sleeve to drive the sampling cotton swab to rotate to sample the nasal cavity of a patient, the effect of carrying out automatic sampling to the person who detects is realized.

Description

Sampling device for infectious disease prevention control inspection

Technical Field

The utility model relates to a virus sampling equipment technical field specifically is a sampling device of infectious disease prevention control inspection.

Background

Infectious diseases are diseases that can be transmitted from person to person or from person to animal and are widely spread, and are transmitted to another person or species through various ways, and generally, the diseases can be transmitted by directly contacting infected individuals, body fluids and excretions of infected persons, objects polluted by infected persons, air transmission, water source transmission, food transmission, contact transmission, soil transmission, mother-baby transmission, body fluid transmission, fecal oral transmission and the like.

When the existing sampling device for the infectious disease prevention control inspection is used, a person who samples the infectious disease needs to sample the person to be detected in a short distance, the person to be detected is difficult to sample automatically, and the probability of cross infection is increased easily.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a sampling device of infectious disease prevention control inspection possesses and can carry out automatic sampling to the person who detects, can both disinfect after using sampling device at every turn, has avoided sampling personnel and the person's of detecting direct contact, has reduced advantages such as cross infection's probability, has solved that sampling device needs the sampling personnel closely to sample the person who detects basically, is difficult to carry out automatic sampling to the person who detects, and then increases the problem of cross infection probability easily.

(II) technical scheme

In order to solve the technical problem, the utility model provides a following technical scheme: the sampling device comprises a triangular support, wherein an adjusting box is fixedly mounted at the top of the triangular support, a motor is fixedly mounted on the front surface of the adjusting box, a first shaft is fixedly mounted at the output end of the motor through a speed reducer, a first gear is fixedly mounted on the outer surface of the first shaft, a rack is slidably mounted inside the adjusting box, a sampling box is fixedly mounted at the top of the rack, a second motor is fixedly mounted on the right side of the sampling box, a second shaft is fixedly mounted at the output end of the second motor through the speed reducer, a sleeve is slidably mounted on the outer surface of the second shaft, a toothed ring is fixedly mounted on the outer surface of the sleeve, a third motor is fixedly mounted on the back surface of an inner cavity of the sampling box, a third shaft is fixedly mounted at the output end of the third motor through the speed reducer, and a second gear is fixedly mounted on the outer surface of the third shaft, the utility model discloses a sampling box, including sampling box, telescopic inner chamber, backup pad, clamping arm, connecting piece, connecting plate, connecting piece, connecting plate, telescopic inner chamber has fixed case through backup pad fixed mounting, the top and the bottom of fixed case are all rotated and are installed the centre gripping arm, two the equal fixed mounting in the relative one side of centre gripping arm has the grip block, two the relative one side of grip block all has the camber fixed block through a spring fixed mounting, the left side slidable mounting of fixed case has the slide bar, the right-hand equal rotation of right-hand fixed mounting of slide bar has the fixture block, telescopic top slidable mounting has No. two fixture blocks, No. two the surface cover of No. two fixture blocks has been taken a photograph No. two springs, two the relative one side of centre gripping arm just is located the grip block and installs the connecting piece, two the right side of connecting piece passes through the connecting plate rotation with the left end of slide bar and is connected, the circular groove has been seted up to the telescopic left end.

Preferably, the rear end of the first shaft penetrates through the adjusting box and extends into the adjusting box, and the rear end of the first shaft is rotatably connected with the back of the inner cavity of the adjusting box.

Preferably, the top and the bottom of the rack both penetrate through the adjusting box and extend to the outside of the adjusting box, and the outer surface of the first gear is meshed with the right side of the rack.

Preferably, the left end of No. two axles run through the sampling case and extend to the inside of sampling case, the front end of No. three axles is connected with the front rotation of sampling case inner chamber.

Preferably, the outer surface of the second gear is meshed with the outer surface of the gear ring, the left end of the sleeve penetrates through the sampling box and extends to the outside of the sampling box, and the right end of the sliding rod penetrates through the fixing box and extends to the outside of the fixing box.

Preferably, the bottom of the second clamping block penetrates through the sleeve and the fixing box in sequence and extends to the inside of the fixing box, and the outer surface of the first clamping block is clamped with the outer surface of the second clamping block.

(III) advantageous effects

Compared with the prior art, the utility model provides a sampling device of infectious disease prevention control inspection possesses following beneficial effect: the sampling device for the infectious disease prevention control inspection can adjust the height of the sampling box by matching a first motor with a first shaft and a first gear to drive the rack to move longitudinally, the sampling cotton swab is inserted to drive the connecting plate to move rightwards and the connecting plate, the clamping arm and the clamping block are matched to enable the arc-shaped fixing block to clamp the cotton swab rod, meanwhile, the connecting plate drives the first clamping block to move rightwards through the sliding rod and upwards extrude the second clamping block, then, the bounce force of the second spring drives the first clamping block and the second clamping block to form a clamping state, so that the sampling cotton swab can be fixed, the second motor is started to be matched with the second shaft and the sleeve to drive the sampling cotton swab to rotate to sample the nasal cavity of a patient on the side to be examined, and finally the third motor is matched with the third shaft, the second gear and the gear ring to drive the sleeve to contract towards the inside of the sampling box and disinfect the sleeve exposed outside through the disinfection device.

1. The sampling device for infectious disease prevention control inspection is characterized in that a sampling cotton swab is inserted to drive a connecting plate to move rightwards and is matched with a connecting plate, a clamping arm and a clamping block to enable an arc-shaped fixing block to clamp a cotton swab rod, the connecting plate drives a first clamping block to move rightwards through a sliding rod and upwards extrudes a second clamping block, then the first clamping block and the second clamping block are driven to form a clamping state through the rebound force of a second spring to fix the sampling cotton swab, then a second motor is started to be matched with a second shaft and a sleeve to drive the sampling cotton swab to rotate to sample a patient on the nasal cavity, finally a third motor is matched with a third shaft, a second gear and a gear ring to drive the sleeve to retract into a sampling box and disinfect the sleeve exposed outside through a disinfection device, the effect of automatic sampling of the patient is achieved, and the purpose of disinfecting after the sampling device is used every time is achieved, the problem of direct contact between sampling personnel and a detector is avoided, and the probability of cross infection is reduced.

2. This sampling device of infectious disease prevention control inspection, through a motor cooperation a axle and a gear drive rack longitudinal movement adjust the height of sampling case, reached the purpose of highly adjusting sampling device, the person of detection of being convenient for different heights detects, has improved sampling device's practicality.

Drawings

Fig. 1 is a front view of the external structure of the present invention.

Fig. 2 is the front view of the internal structure of the sampling box of the present invention.

Fig. 3 is a partial front view of the internal structure of the sleeve according to the present invention.

Fig. 4 is a front view of the internal structure of the adjusting box of the present invention.

In the figure: 1. a triangular bracket; 2. an adjusting box; 3. a first motor; 4. a first shaft; 5. a first gear; 6. a rack; 7. a sampling box; 8. a second motor; 9. a second shaft; 10. a sleeve; 11. a toothed ring; 12. a third motor; 13. a third shaft; 14. a second gear; 15. a sterilizing device; 16. a fixed box; 17. a clamp arm; 18. a clamping block; 19. a round groove; 20. an arc-shaped fixed block; 21. a slide bar; 22. a first clamping block; 23. a second clamping block; 24. a second spring; 25. connecting sheets; 26. a connecting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a sampling device for infectious disease prevention control inspection comprises a triangular bracket 1, the triangular bracket 1 is used for providing bottom support for an adjusting box 2 and a sampling box 7, the adjusting box 2 is fixedly installed at the top of the triangular bracket 1, a first motor 3 is fixedly installed on the front surface of the adjusting box 2, the first motor 3 is electrically connected with an external power supply, the first motor 3 can rotate forwards and backwards, the first motor 3 is controlled by an external PLC programming program, a first shaft 4 is fixedly installed at the output end of the first motor 3 through a speed reducer, a first gear 5 is fixedly installed on the outer surface of the first shaft 4, a rack 6 is slidably installed inside the adjusting box 2, the sampling box 7 is fixedly installed at the top of the rack 6, a second motor 8 is fixedly installed at the right side of the sampling box 7, the second motor 8 is electrically connected with the external power supply, the second motor 8 is controlled by the external PLC programming program, the output end of a second motor 8 is fixedly provided with a second shaft 9 through a speed reducer, the outer surface of the second shaft 9 is provided with a sleeve 10 in a sliding manner, the outer surface of the sleeve 10 is fixedly provided with a toothed ring 11, the back surface of the inner cavity of a sampling box 7 is fixedly provided with a third motor 12, the third motor 12 is electrically connected with an external power supply, the third motor 12 can rotate forwards and backwards, the third motor 12 is controlled by an external PLC programming program, the output end of the third motor 12 is fixedly provided with a third shaft 13 through a speed reducer, the outer surface of the third shaft 13 is fixedly provided with a second gear 14, the top of the sampling box 7 is fixedly provided with a sterilizing device 15, the inner cavity of the sleeve 10 is fixedly provided with a fixed box 16 through a supporting plate, the top and the bottom of the fixed box 16 are both rotatably provided with clamping arms 17, one side opposite to the two clamping arms 17 is both fixedly provided with clamping blocks 18, one side opposite to the two clamping blocks 18 is both fixedly provided with an arc-shaped fixed block 20 through a first spring, a slide rod 21 is slidably mounted on the left side of the fixed box 16, a first clamping block 22 is fixedly mounted at the right end of the slide rod 21, a second clamping block 23 is slidably mounted at the top end of the sleeve 10, a second spring 24 is sleeved on the outer surface of the second clamping block 23, connecting pieces 25 are rotatably mounted on one opposite sides of the two clamping arms 17 and positioned on the right side of the clamping block 18, the right sides of the two connecting pieces 25 are rotatably connected with the left end of the slide rod 21 through a connecting plate 26, a round groove 19 is formed in the left end of the sleeve 10, the rear end of the first shaft 4 penetrates through the adjusting box 2 and extends into the adjusting box 2, the rear end of the first shaft 4 is rotatably connected with the back surface of the inner cavity of the adjusting box 2, the top and the bottom of the rack 6 penetrate through the adjusting box 2 and extends to the outside of the adjusting box 2, the outer surface of the first gear 5 is meshed with the right side of the rack 6, the left end of the second shaft 9 penetrates through the sampling box 7 and extends into the sampling box 7, the front end of the third shaft 13 is rotatably connected with the front surface of the inner cavity of the sampling box 7, the outer surface of the second gear 14 is meshed with the outer surface of the toothed ring 11, the left end of the sleeve 10 penetrates through the sampling box 7 and extends to the outside of the sampling box 7, the right end of the sliding rod 21 penetrates through the fixing box 16 and extends to the outside of the fixing box 16, the bottom of the second fixture block 23 sequentially penetrates through the sleeve 10 and the fixing box 16 and extends to the inside of the fixing box 16, and the outer surface of the first fixture block 22 is clamped with the outer surface of the second fixture block 23.

The working principle is as follows: firstly, a first motor 3 is started to be matched with a speed reducer to drive a first shaft 4 to rotate, the first shaft 4 drives a rack 6 to longitudinally move through a first gear 5 in the rotating process to adjust the height of a sampling box 7, then a tester inserts a sampling cotton swab into a sleeve 10 through a round groove 19, the sampling cotton swab drives a connecting plate 26 to move rightwards in the inserting process, the connecting plate 26 drives an arc-shaped fixing block 20 to clamp the cotton swab rod through a connecting plate 25 matched with a clamping arm 17 and a clamping block 18 in the rightwards moving process, meanwhile, the connecting plate 26 drives a first clamping block 22 to move rightwards through a sliding rod 21 in the rightwards moving process and extrudes a second clamping block 23 upwards, then the first clamping block 22 and the second clamping block 23 are driven by the reverse elasticity of a second spring 24 to form a clamping state, the fixing of the sampling cotton swab can be completed, and then a second motor 8 is started to be matched with the speed reducer to drive a second shaft 9 to rotate, no. two axles 9 drive the sampling cotton swab rotation through sleeve 10 and take a sample to examining the side person's nasal cavity, after the sample is accomplished upwards the pulling No. two fixture blocks 23 take out the sampling cotton swab and put into bin inside can, last through starting No. three motor 12 cooperation No. three axles 13 drive No. two gears 14 rotatory, No. two gears 14 cooperation ring gear 11 drive sleeve 10 to the inside shrink of sampling box 7 and disinfect to exposing sleeve 10 outside through degassing unit 15.

To sum up, the sampling device for infectious disease prevention control inspection can adjust the height of the sampling box 7 by the fact that the first motor 3 is matched with the first shaft 4 and the first gear 5 to drive the rack 6 to move longitudinally, the sampling cotton swab is inserted to drive the connecting plate 26 to move rightwards and be matched with the connecting sheet 25, the clamping arm 17 and the clamping block 18 to enable the arc-shaped fixing block 20 to clamp a cotton swab rod, meanwhile, the connecting plate 26 drives the first clamping block 22 to move rightwards through the sliding rod 21 and upwards extrude the second clamping block 23, then the first clamping block 22 and the second clamping block 23 are driven to form a clamping state through the rebound force of the second spring 24 to fix the sampling cotton swab, then the second motor 8 is started to be matched with the second shaft 9 and the sleeve 10 to drive the sampling cotton swab to rotate to sample the nasal cavity of a patient, finally, the third motor 12 is matched with the third shaft 13, the second gear 14 and the toothed ring 11 to drive the sleeve 10 to retract towards the inside of the sampling box 7, and the sleeve 10 exposed outside is sterilized through the sterilizing device 15 And (6) sterilizing.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A sampling device for infectious disease prevention control inspection comprises a triangular bracket (1), and is characterized in that: the top fixed mounting of A-frame (1) has regulating box (2), the positive fixed mounting of regulating box (2) has motor (3) No. one, the output of motor (3) has axle (4) No. one through speed reducer fixed mounting, the surface fixed mounting of axle (4) has gear (5) No. one, the inside slidable mounting of regulating box (2) has rack (6), the top fixed mounting of rack (6) has sampling box (7), the right side fixed mounting of sampling box (7) has motor (8) No. two, the output of motor (8) has axle (9) No. two through speed reducer fixed mounting, the surface slidable mounting of axle (9) No. two has sleeve (10), the surface fixed mounting of sleeve (10) has ring gear (11), the back fixed mounting of sampling box (7) inner chamber has motor (12) No. three, the output end of the third motor (12) is fixedly provided with a third shaft (13) through a speed reducer, the outer surface of the third shaft (13) is fixedly provided with a second gear (14), the top of the sampling box (7) is fixedly provided with a sterilizing device (15), the inner cavity of the sleeve (10) is fixedly provided with a fixed box (16) through a support plate, the top and the bottom of the fixed box (16) are both rotatably provided with clamping arms (17), two clamping blocks (18) are fixedly arranged on one opposite sides of the clamping arms (17), two opposite sides of the clamping blocks (18) are both fixedly provided with arc-shaped fixed blocks (20) through springs, the left side of the fixed box (16) is slidably provided with a sliding rod (21), the right end of the sliding rod (21) is fixedly provided with a clamping block (22), and the top end of the sleeve (10) is slidably provided with a second clamping block (23), no. two springs (24) are arranged on the outer surface of the No. two clamping block (23) in a sleeved mode, two connecting pieces (25) are installed on one side, opposite to the clamping arms (17), of the right side of the clamping block (18) in a rotating mode, the right side of each connecting piece (25) is connected with the left end of the corresponding sliding rod (21) in a rotating mode through a connecting plate (26), and the left end of the sleeve (10) is provided with a circular groove (19).

2. The sampling device for infectious disease prevention and control test of claim 1, wherein: the rear end of a shaft (4) penetrates through the adjusting box (2) and extends to the inside of the adjusting box (2), and the rear end of the shaft (4) is rotatably connected with the back of the inner cavity of the adjusting box (2).

3. The sampling device for infectious disease prevention and control test of claim 1, wherein: the top and the bottom of the rack (6) penetrate through the adjusting box (2) and extend to the outside of the adjusting box (2), and the outer surface of the first gear (5) is meshed with the right side of the rack (6).

4. The sampling device for infectious disease prevention and control test of claim 1, wherein: the left end of No. two axle (9) runs through sampling case (7) and extends to the inside of sampling case (7), the front end of No. three axle (13) is connected with the front rotation of sampling case (7) inner chamber.

5. The sampling device for infectious disease prevention and control test of claim 1, wherein: the outer surface of the second gear (14) is meshed with the outer surface of the gear ring (11), the left end of the sleeve (10) penetrates through the sampling box (7) and extends to the outside of the sampling box (7), and the right end of the sliding rod (21) penetrates through the fixing box (16) and extends to the outside of the fixing box (16).

6. The sampling device for infectious disease prevention and control test of claim 1, wherein: the bottom of the second clamping block (23) penetrates through the sleeve (10) and the fixed box (16) in sequence and extends into the fixed box (16), and the outer surface of the first clamping block (22) is clamped with the outer surface of the second clamping block (23).