CN215811874U

CN215811874U - Sampling device for medical inspection

Info

Publication number: CN215811874U
Application number: CN202122198219.5U
Authority: CN
Inventors: 荆本胜
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-11
Filing date: 2021-09-11
Publication date: 2022-02-11
Anticipated expiration: 2031-09-11

Abstract

The utility model relates to the technical field of medical examination, and discloses a sampling device for medical examination, which comprises a sampler, wherein a handle is arranged on the lower side of the sampler, a control switch is arranged on the outer side of the handle, a power supply mechanism is clamped and installed at the bottom of the handle, a clamping mechanism is arranged at the top of the sampler, a sliding groove is formed in the upper end of the sampler, a transmission mechanism is arranged in the sliding groove, a power output mechanism is arranged in the sampler, and a needle cylinder is installed at the upper end of the sampler through the clamping mechanism and the transmission mechanism. The anti-slip pad and the anti-slip groove on the outer side of the handle can effectively prevent the sampler from slipping off the hand and damage caused by falling, the clamping grooves and the clamping pads in the upper clamping plate and the lower clamping plate can clamp the needle cylinder, the transmission mechanism can drive the needle cylinder to automatically sample, and the operation is simple and the use is convenient.

Description

Sampling device for medical inspection

Technical Field

The utility model relates to the technical field of medical examination, in particular to a sampling device for medical examination.

Background

Medical testing is the science of microbiology, immunology, biochemistry, genetics, hematology, biophysics, cytology, etc. of materials taken from the human body to provide information for the prevention, diagnosis, treatment of human diseases and assessment of human health, and sampling is an essential step in medical testing, and refers to the process of extracting individuals or samples from a population, i.e., the process of testing or observing the population.

The prior art with the publication number of CN207051041U discloses a sampling device for medical examination, which requires one hand to hold the sampling device for medical examination and the other hand to press the air bag during the use process, which is complicated in operation.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a sampling device for medical examination, which can solve the defects and problems in the background, the sampling device for medical examination has the advantages that the antiskid pad and the antiskid groove on the outer side of the handle can effectively prevent a sampler from falling off from hands, the damage caused by falling can be effectively avoided, the needle cylinder can be clamped by the clamping grooves and the clamping pads in the upper clamping plate and the lower clamping plate, the transmission mechanism can drive the needle cylinder to automatically sample, the operation is simple, the use is convenient, and the use can be completed by one hand.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a sampling device for medical science inspection, includes the sampler, the downside of sampler is provided with the handle, the outside of handle is provided with control switch, power supply mechanism is installed to the bottom block of handle, the top of sampler is provided with fixture, the spout has been seted up to the upper end of sampler, the inside of spout is provided with drive mechanism, the inside of sampler is provided with power take off mechanism, the cylinder is installed through fixture and drive mechanism in the upper end of sampler.

Preferably, fixture including last grip block, lower grip block, go up the block and collude, lower block colludes, hinge, centre gripping groove and press from both sides tight pad, grip block fixed connection is at the top of sampler down, go up the grip block, connect through hinge rotation between the grip block down, it colludes the downside of fixed mounting at last grip block to go up the block, lower block colludes the upside of fixed mounting at lower grip block, it colludes for the buckle with lower block to go up the block and is connected, the centre gripping groove has been seted up to the inside of going up grip block and lower grip block, the inside paste of centre gripping groove is connected with and presss from both sides tight pad, and at the in-process of using device, breaks off the block and colludes with lower block off with fingers and breaks off completely up until going up the block and colluding with lower block, puts into the inside of centre gripping groove with the cylinder, and the tight pad of the clamp of the inside of centre gripping groove can press from both sides tightly the cylinder.

Preferably, drive mechanism is including transmission seat, spacing groove, guide sleeve and threaded sleeve, the transmission seat runs through in the spout, and the lower extreme of transmission seat extends to the inside of sampler, guide sleeve and threaded sleeve fixed mounting are in the outside of transmission seat, and at the in-process of using device, threaded sleeve can be with power transmission to transmission seat, and the spacing groove on the transmission seat can promote the core bar motion of cylinder, through the core bar side-to-side motion, can realize automatic sampling.

Preferably, power take-off mechanism includes fixing base, driving motor, transmission lead screw and guide bar, fixing base fixed mounting is in the inside of sampler, driving motor is fixed connection with the fixing base, the transmission lead screw is connected for the transmission with driving motor's output shaft, guide bar fixed mounting is in the inside of sampler, and at the in-process of using device, driving motor's output shaft can drive the transmission lead screw and rotate.

Preferably, the transmission lead screw runs through in threaded sleeve, the guide bar runs through in guide sleeve, the transmission lead screw is threaded connection with threaded sleeve, the guide bar is sliding connection with guide sleeve, and at the in-process of operative installations, the transmission lead screw passes through threaded sleeve and drives the transmission seat motion, and the guide bar can lead to the transmission seat with guide sleeve, ensures the transmission seat steady motion.

Preferably, the sampler and the handle are made of plastic materials, the outer side of the handle is provided with an anti-slip pad and an anti-slip groove, and the anti-slip pad and the anti-slip groove on the outer side of the handle can effectively prevent the sampler from slipping off from the hand in the using process of the device.

Compared with the prior art, the utility model has the following beneficial effects:

the needle cylinder anti-slip device is reasonable in structural design, the anti-slip pads and the anti-slip grooves on the outer sides of the handles can effectively prevent the sampler from slipping off the hands, damage caused by falling can be effectively avoided, the needle cylinder can be clamped by the clamping grooves and the clamping pads in the upper clamping plate and the lower clamping plate, the transmission mechanism can drive the needle cylinder to automatically sample, the operation is simple, the use is convenient, and the use can be completed by one hand.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic perspective view of a clamping mechanism according to the present invention;

fig. 4 is a schematic perspective view of the transmission mechanism of the present invention.

Wherein: 1. a sampler; 2. a grip; 3. a control switch; 4. a power supply mechanism; 5. a clamping mechanism; 501. an upper clamping plate; 502. a lower clamping plate; 503. an upper clamping hook; 504. a lower clamping hook; 505. a hinge; 506. a clamping groove; 507. a clamping pad; 6. a transmission mechanism; 601. a transmission seat; 602. a limiting groove; 603. a guide sleeve; 604. a threaded sleeve; 7. a chute; 8. a power take-off mechanism; 801. a fixed seat; 802. a drive motor; 803. a transmission screw rod; 804. a guide bar; 9. a syringe.

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. 1-4, a sampling device for medical examination comprises a sampler 1, a handle 2 is arranged at the lower side of the sampler 1, the sampler 1 and the handle 2 are both made of plastic material, and an anti-slip pad and an anti-slip groove are arranged at the outer side of the handle 2, so that the anti-slip pad and the anti-slip groove at the outer side of the handle 2 can effectively prevent the sampler 1 from slipping off the hand during the use of the device;

the outer side of the handle 2 is provided with a control switch 3, the bottom of the handle 2 is provided with a power supply mechanism 4 in a clamping way, the top of the sampler 1 is provided with a clamping mechanism 5, the clamping mechanism 5 comprises an upper clamping plate 501, a lower clamping plate 502, an upper clamping hook 503, a lower clamping hook 504, a hinge 505, a clamping groove 506 and a clamping pad 507, the lower clamping plate 502 is fixedly connected with the top of the sampler 1, the upper clamping plate 501 and the lower clamping plate 502 are rotatably connected through the hinge 505, the upper clamping hook 503 is fixedly arranged at the lower side of the upper clamping plate 501, the lower clamping hook 504 is fixedly arranged at the upper side of the lower clamping plate 502, the upper clamping hook 503 and the lower clamping hook 504 are in a buckling connection, the clamping groove 506 is arranged inside the upper clamping plate 501 and the lower clamping plate 502, the clamping pad 507 is connected inside the clamping groove 506 in a sticking way, the upper clamping hook 503 and the lower clamping hook 504 are broken off in the using process of the device until the upper clamping hook 503 and the lower clamping hook 504 are completely separated, the needle cylinder 9 is placed in the clamping groove 506, and the clamping pad 507 in the clamping groove 506 can clamp the needle cylinder 9;

the upper end of the sampler 1 is provided with a sliding groove 7, a transmission mechanism 6 is arranged inside the sliding groove 7, the transmission mechanism 6 comprises a transmission seat 601, a limiting groove 602, a guide sleeve 603 and a threaded sleeve 604, the transmission seat 601 penetrates through the sliding groove 7, the lower end of the transmission seat 601 extends into the sampler 1, the guide sleeve 603 and the threaded sleeve 604 are fixedly arranged outside the transmission seat 601, in the using process of the device, the threaded sleeve 604 can transmit power to the transmission seat 601, the limiting groove 602 on the transmission seat 601 can push the core rod of the syringe 9 to move, automatic sampling can be realized by the left-right movement of the core rod, the inside of the sampler 1 is provided with a power output mechanism 8, the power output mechanism 8 comprises a fixed seat 801, a driving motor 802, a transmission screw rod 803 and a guide rod 804, the fixed seat 801 is fixedly arranged inside the sampler 1, and the driving motor 802 is fixedly connected with the fixed seat 801, the transmission screw 803 is in transmission connection with the output shaft of the driving motor 802, the guide rod 804 is fixedly installed inside the sampler 1, the transmission screw 803 is penetrated through the threaded sleeve 604, the guide rod 804 is penetrated through the guide sleeve 603, the transmission screw 803 is in threaded connection with the threaded sleeve 604, the guide rod 804 is in sliding connection with the guide sleeve 603, in the process of using the device, the transmission screw 803 drives the transmission seat 601 to move through the threaded sleeve 604, the guide rod 804 and the guide sleeve 603 can guide the transmission seat 601, the stable motion of the transmission seat 601 is ensured, the output shaft of the driving motor 802 can drive the transmission screw 803 to rotate, the needle cylinder 9 is installed at the upper end of the sampler 1 through the clamping mechanism 5 and the transmission mechanism 6, the control switch 3 is electrically connected with the driving motor 802, and the power supply mechanism 4 is electrically connected with the driving motor 802.

When the device is used, the upper clamping hook 503 and the lower clamping hook 504 are broken off until the upper clamping hook 503 and the lower clamping hook 504 are completely separated, the needle cylinder 9 is placed in the clamping groove 506, the clamping pad 507 in the clamping groove 506 can clamp the needle cylinder 9, the output shaft of the driving motor 802 can drive the transmission lead screw 803 to rotate, the transmission lead screw 803 drives the transmission seat 601 to move through the threaded sleeve 604, the guide rod 804 and the guide sleeve 603 can guide the transmission seat 601 to ensure the stable movement of the transmission seat 601, the limiting groove 602 on the transmission seat 601 can push the core rod of the needle cylinder 9 to move, automatic sampling can be realized through the left-right movement of the core rod, and the anti-slip pad and the anti-slip groove on the outer side of the handle 2 can effectively prevent the sampler 1 from slipping off from hands.

Claims

1. A sampling device for medical examinations, comprising a sampler (1), characterized in that: the downside of sampler (1) is provided with handle (2), the outside of handle (2) is provided with control switch (3), power supply mechanism (4) are installed to the bottom block of handle (2), the top of sampler (1) is provided with fixture (5), spout (7) have been seted up to the upper end of sampler (1), the inside of spout (7) is provided with drive mechanism (6), the inside of sampler (1) is provided with power take off mechanism (8), cylinder (9) are installed through fixture (5) and drive mechanism (6) in the upper end of sampler (1).

2. A sampling device for medical testing according to claim 1, wherein: clamping mechanism (5) including last grip block (501), lower grip block (502), go up the block and collude (503), lower block colludes (504), hinge (505), centre gripping groove (506) and presss from both sides tight pad (507), grip block (502) fixed connection is at the top of sampler (1) down, go up grip block (501), rotate through hinge (505) between grip block (502) down and connect, it colludes (503) fixed mounting at the downside of last grip block (501) to go up the block, the upside of grip block (502) is colluded to lower block (504) fixed mounting down, it colludes (504) and is connected for the buckle with lower block to go up the block, centre gripping groove (506) have been seted up to the inside of going up grip block (501) and lower grip block (502), the inside paste of centre gripping groove (506) is connected with and presss from both sides tight pad (507).

3. A sampling device for medical testing according to claim 1, wherein: drive mechanism (6) are including transmission seat (601), spacing groove (602), guide sleeve (603) and threaded sleeve (604), transmission seat (601) run through in spout (7), and the lower extreme of transmission seat (601) extends to the inside of sampler (1), guide sleeve (603) and threaded sleeve (604) fixed mounting are in the outside of transmission seat (601).

4. A sampling device for medical testing according to claim 3, wherein: power take-off mechanism (8) includes fixing base (801), driving motor (802), transmission lead screw (803) and guide bar (804), fixing base (801) fixed mounting is in the inside of sampler (1), driving motor (802) is fixed connection with fixing base (801), transmission lead screw (803) is connected for the transmission with the output shaft of driving motor (802), guide bar (804) fixed mounting is in the inside of sampler (1).

5. A sampling device for medical examination as claimed in claim 4, wherein: the transmission screw rod (803) penetrates through the threaded sleeve (604), the guide rod (804) penetrates through the guide sleeve (603), the transmission screw rod (803) is in threaded connection with the threaded sleeve (604), and the guide rod (804) is in sliding connection with the guide sleeve (603).

6. A sampling device for medical testing according to claim 1, wherein: the sampler (1) and the handle (2) are both made of plastic materials, and the outer side of the handle (2) is provided with an anti-slip pad and an anti-slip groove.