CN216093776U

CN216093776U - Fixed clamping device for medical instrument inspection

Info

Publication number: CN216093776U
Application number: CN202122721179.8U
Authority: CN
Inventors: 张季方; 蒋晨昊
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-03-22
Anticipated expiration: 2031-11-08

Abstract

The utility model discloses a fixing and clamping device for medical instrument inspection, and relates to the technical field of medical clamps. The utility model comprises the following steps: sleeving a ring; the connecting rod is coaxially and fixedly arranged in the ring sleeve; the bottom support and the fixed clamping plate are both arranged on the connecting rod, the fixed clamping plate is positioned above the bottom support, and the bottom support is used for supporting the bottom of the test tube; a slide bar slidably mounted on the collar in a direction toward the connecting rod; and the movable clamping plate is fixedly arranged at one end of the sliding strip, which faces to the connecting rod. In the water bath heating process, the stability of the test tube in water can be kept; the clamping work of all test tubes can be synchronously finished, so that the operation is more convenient, and the operation time of workers is saved.

Description

Fixed clamping device for medical instrument inspection

Technical Field

The utility model relates to the technical field of medical clamps, in particular to a fixing and clamping device for medical instrument inspection.

Background

In a medical system, some samples or reagents need to be subjected to water bath heating treatment by using test tubes, namely, articles are placed in the test tubes, then a plurality of test tubes are synchronously placed into a water bath box for heating treatment by means of clamping equipment matched with lifting equipment, but the conventional clamping equipment is simple in structure, and when the test tubes are positioned in water, the stability is insufficient, the plurality of test tubes cannot be synchronously pressed and held, and the test tubes need to be singly treated, so that the operation is complicated and inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model provides a fixing and clamping device for medical instrument inspection, which solves the problems in the background technology.

In order to solve the above technical problems, the present invention provides a fixing and clamping device for medical instrument inspection, comprising:

sleeving a ring;

the connecting rod is coaxially and fixedly arranged in the ring sleeve;

the bottom support and the fixed clamping plate are both arranged on the connecting rod, the fixed clamping plate is positioned above the bottom support, and the bottom support is used for supporting the bottom of the test tube;

a slide bar slidably mounted on the collar in a direction toward the connecting rod;

the movable clamping plate is fixedly arranged at one end of the sliding strip, which faces the connecting rod; and

the driving piece is installed on the ring sleeve and used for driving the sliding strips to synchronously slide so as to drive the movable clamping plates to be close to or far away from the fixed clamping plates, and clamping or releasing clamping of the test tubes is formed.

Preferably, the driving member comprises a swivel, an arc-shaped groove block and a post rod;

the rotating ring and the ring sleeve are coaxial and are rotatably arranged on the peripheral side of the rotating ring;

the arc-shaped groove block is arranged on the outer peripheral side of the rotating ring;

the post rod is fixedly arranged on the sliding strip, and the end part of the post rod is slidably arranged in the arc-shaped groove block;

the driving piece further comprises a power piece for driving the rotating ring to rotate around the axis of the rotating ring in a reciprocating arc manner.

Preferably, the power part comprises a driving motor, a driving gear and an arc-shaped rack;

the driving motor is fixedly arranged on the ring sleeve;

the driving gear is fixedly arranged at the end part of the output shaft of the driving motor;

the arc-shaped rack is fixedly arranged on the peripheral side of the rotating ring and meshed with the driving gear, and the arc-shaped rack is positioned above the arc-shaped groove block.

Preferably, a guide block is fixedly arranged on the outer peripheral side of the ring sleeve, a straight groove penetrating through the top and the bottom of the guide block is formed in the guide block, and a part of the post rod is slidably mounted in the straight groove.

Preferably, two limiting blocks respectively contacted with the top and the bottom of the guide block are fixedly arranged on the outer side of the post rod.

Preferably, an annular ring rail is fixedly arranged on the outer peripheral side of the ring sleeve, and a guide rod positioned in the annular ring rail is fixedly arranged on the outer peripheral side of the rotating ring.

Compared with the related art, the fixing and clamping device for medical instrument inspection provided by the utility model has the following beneficial effects:

1. the utility model provides a fixing and clamping device for medical instrument inspection, which can keep the stability of a test tube in water during the water bath heating process.

2. The fixed clamping device for the medical instrument inspection provided by the utility model can synchronously complete the clamping work of all test tubes, so that the operation is more convenient, and the operation time of workers is saved.

Drawings

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

FIG. 2 is a perspective view of another embodiment of the present invention;

FIG. 3 is an enlarged view of the structure of FIG. 2;

fig. 4 is a front view of the structure of the present invention.

Reference numbers in the figures: 1. sleeving a ring; 2. a connecting rod; 3. a bottom support; 4. fixing the clamping plate; 5. a slide bar; 6. a movable clamping plate; 7. a guide block; 8. a straight groove; 9. a post rod; 10. a limiting block; 11. rotating the ring; 12. an arc-shaped groove block; 13. a drive motor; 14. a drive gear; 15. an arc-shaped rack; 16. an annular ring track; 17. a guide rod.

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.

As shown in fig. 1-4, the present invention includes a collar 1; the connecting rod 2 is coaxially and fixedly arranged in the ring sleeve 1; the device comprises a bottom support 3 and a fixed clamping plate 4, wherein the bottom support 3 and the fixed clamping plate 4 are both arranged on the connecting rod 2, the fixed clamping plate 4 is positioned above the bottom support 3, the bottom support 3 is used for supporting the bottom of a test tube, the connecting rod 2, the fixed clamping plate 4 and the bottom support 3 are all connected with the inner wall of the ring sleeve 1 through a supporting rod, and the connecting rod 2 is connected with the driving end of a lifting device, namely the lifting device drives the connecting rod 2 to move up and down, so that the ring sleeve 1 can move up and down; a slide bar 5, which is slidably mounted on the ring housing 1 in a direction toward the connecting rod 2; the movable clamping plate 6 is fixedly arranged at one end of the sliding strip 5 facing the connecting rod 2; and the driving piece is arranged on the ring sleeve 1 and used for driving the plurality of sliding strips 5 to synchronously slide so as to drive the movable clamping plate 6 to be close to or far from the fixed clamping plate 4 to form clamping or unclamping on the test tube, when the device is used, the end part of the test tube is placed on the bottom support 3, the outer side wall of the test tube is contacted with the inner side wall of the fixed clamping plate 4, after the plurality of test tubes are sequentially placed, the plurality of sliding strips 5 are driven to synchronously move by the driving piece, the movable clamping plate 6 can be driven to be close to the fixed clamping plate 4 at the moment until the surface of the movable clamping plate 6 is contacted with the surface of the test tube, so that the clamping on the test tube is realized, then the device is driven to move into water by the lifting device to finish the water bath heating work of the test tube, therefore, the device can keep the stability of the test tube in the water during the water bath heating process and can synchronously finish the clamping work of all the test tubes, therefore, the operation is more convenient, and the operation time of workers is saved.

In some embodiments, the drive member comprises a swivel 11, an arc-shaped channel block 12 and a post 9; the rotating ring 11 is coaxial with the ring sleeve 1 and is rotatably arranged on the outer peripheral side of the ring sleeve; the arc-shaped groove block 12 is arranged on the outer peripheral side of the rotating ring 11; the post rod 9 is fixedly arranged on the slide bar 5, and the end part of the post rod 9 is slidably arranged in the arc-shaped groove block 12; the driving piece is still including being used for the drive change 11 is around the reciprocal pitch arc pivoted power spare of self axis, and driving piece drive change 11 rotates the in-process, and arc groove block 12 rotates along with change 11, and the slide bar that is located arc groove block 12 can carry out linear displacement to can drive draw runner 5 and carry out synchronous rectilinear movement, realized moving splint 6's removal promptly, and the moving direction of slide bar is relevant with change 11's rotation direction, and wherein change 11's rotation orbit is the pitch arc, and is not a complete circular.

In some embodiments, the power member includes a drive motor 13, a drive gear 14, and an arcuate rack 15; the driving motor 13 is fixedly arranged on the ring sleeve 1; the driving gear 14 is fixedly arranged at the end part of the output shaft of the driving motor 13; the arc-shaped rack 15 is fixedly arranged on the outer peripheral side of the rotating ring 11, the driving gear 14 is meshed with the arc-shaped rack 15, the arc-shaped rack 15 is positioned above the arc-shaped groove block 12, the driving gear 14 is driven to rotate by starting the driving motor 13, the driving gear 14 and the arc-shaped rack 15 are in a meshed relation, so that the rotating ring 11 can be driven to rotate, the driving motor 13 is a servo motor, and the motor is matched with the gear for transmission, so that the design of the structure is met, and the rotating ring 11 can be conveniently rotated.

In some embodiments, a guide block 7 is fixedly arranged on the outer peripheral side of the ring sleeve 1, a straight groove 8 penetrating through the top and the bottom of the guide block 7 is formed in the guide block 7, a part of the post 9 is slidably mounted in the straight groove 8, the post 9 is located in the straight groove 8 for realizing smooth movement of the slide bar 5, and the straight groove 8 plays a guiding role, so that smooth movement of the post 9 can be ensured, and thus the linear movement of the slide bar 5 is ensured.

In some embodiments, two limiting blocks 10 are fixedly arranged on the outer side of the post rod 9 and are respectively in contact with the top and the bottom of the guide block 7, the post rod 9 is directly positioned in the straight groove 8, an unstable condition exists, the slide bar 5 and the post rod 9 are fixedly arranged, and no direct guide sliding relation exists between the slide bar 5 and the ring sleeve 1, so that the post rod 9 can only move linearly in the straight groove 8 by adding the design of the limiting blocks 10, and cannot move up and down, and the stability of the slide bar 5 in the moving process is further ensured.

In some embodiments, to achieve smooth rotation of the swivel 11, an annular ring rail 16 is fixed on the outer periphery of the ring sleeve 1, a guide rod 17 is fixed on the outer periphery of the swivel 11 and located in the annular ring rail 16, and one end of the guide rod 17 is located in the annular ring rail 16 and slidably engaged therewith, so that the position of the swivel 11 is limited, the swivel 11 can only rotate around the axis, and rotation operation of the swivel 11 can be achieved under the action of a driving member.

Claims

1. A fixed clamping device for medical instrument inspection, comprising:

a loop (1);

the connecting rod (2) is coaxially and fixedly arranged in the ring sleeve (1);

the test tube rack comprises a bottom support (3) and a fixed clamping plate (4), wherein the bottom support (3) and the fixed clamping plate (4) are both arranged on the connecting rod (2), the fixed clamping plate (4) is positioned above the bottom support (3), and the bottom support (3) is used for supporting the bottom of a test tube;

a slide bar (5) which is slidably mounted on the ring sleeve (1) in a direction towards the connecting rod (2);

the movable clamping plate (6) is fixedly arranged at one end, facing the connecting rod (2), of the sliding strip (5); and

the driving piece is installed on the ring sleeve (1) and used for driving the sliding strips (5) to synchronously slide so as to drive the movable clamping plate (6) to be close to or far away from the fixed clamping plate (4) to clamp or release the clamping of the test tube.

2. The fixed clamping device for medical instrument inspection according to claim 1, wherein the driving member comprises a swivel (11), an arc-shaped groove block (12) and a post (9);

the rotating ring (11) is coaxial with the ring sleeve (1) and is rotatably arranged on the outer peripheral side of the ring sleeve;

the arc-shaped groove block (12) is arranged on the outer peripheral side of the rotating ring (11);

the post rod (9) is fixedly arranged on the sliding strip (5), and the end part of the post rod (9) is slidably arranged in the arc-shaped groove block (12);

the driving piece also comprises a power piece for driving the rotating ring (11) to rotate in a reciprocating arc manner around the axis of the rotating ring.

3. The fixed clamping device for the medical instrument inspection according to claim 2, wherein the power member comprises a driving motor (13), a driving gear (14) and an arc-shaped rack (15);

the driving motor (13) is fixedly arranged on the ring sleeve (1);

the driving gear (14) is fixedly arranged at the end part of an output shaft of the driving motor (13);

the arc-shaped rack (15) is fixedly arranged on the outer peripheral side of the rotating ring (11), the driving gear (14) is meshed with the arc-shaped rack, and the arc-shaped rack (15) is positioned above the arc-shaped groove block (12).

4. The fixing and clamping device for medical instrument inspection according to claim 2, characterized in that a guide block (7) is fixedly arranged on the outer periphery of the ring sleeve (1), a straight groove (8) penetrating through the top and the bottom of the guide block (7) is formed on the guide block (7), and a part of the post rod (9) is slidably arranged in the straight groove (8).

5. The fixing and clamping device for the medical instrument inspection according to claim 4, characterized in that two limiting blocks (10) respectively contacting with the top and the bottom of the guide block (7) are fixedly arranged on the outer side of the post rod (9).

6. The fixed clamping device for medical instrument inspection according to claim 2, characterized in that an annular ring rail (16) is fixed on the outer periphery of the ring sleeve (1), and a guide rod (17) positioned in the annular ring rail (16) is fixed on the outer periphery of the rotating ring (11).