CN211163679U

CN211163679U - Fixing and clamping device for medical instrument

Info

Publication number: CN211163679U
Application number: CN201922334939.2U
Authority: CN
Inventors: 谭丽; 陈昀; 邓蜓蜓
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-08-04
Anticipated expiration: 2029-12-23

Abstract

A fixing and clamping device for medical instruments comprises a fixing and clamping table, a rotating and clamping table, a mounting plate, a mounting table, a rotating table, a mounting cover and a bottom plate; the mounting plate, the mounting table and the rotating table are coaxially arranged; the mounting plate is arranged at the bottom of the mounting table; the mounting table is fixedly arranged on the inner surface of the mounting cover; the rotating table is rotatably arranged on the mounting table; a driving device for driving the rotating table to rotate is arranged in the mounting cover; the bottom plate is arranged at the bottom of the mounting cover, and a through hole for penetrating through the mounting plate and the rotating platform is formed in the bottom plate; the fixed clamping tables are arranged at the bottom of the mounting plate and are uniformly arranged around the central shaft of the mounting plate; the rotating clamping tables are arranged at the bottoms of the rotating tables, a plurality of rotating clamping tables are uniformly arranged around the central shaft of the rotating table, and the rotating clamping tables correspond to the fixing clamping tables one to one. The utility model discloses can firm clamping medical instrument, and conveniently take off medical instrument.

Description

Fixing and clamping device for medical instrument

Technical Field

The utility model relates to a medical treatment centre gripping apparatus technical field especially relates to a medical instrument is with fixed clamping device.

Background

Medical devices refer to instruments, devices, apparatuses, in-vitro diagnostic reagents and calibrators, materials and other similar or related items used directly or indirectly in the human body, including necessary computer software, and the effects are mainly obtained by physical means and the like, not by pharmacological, immunological or metabolic means, or are only assisted by the means. For the purpose of diagnosis, prevention, monitoring, treatment, or amelioration of a disease; diagnosis, monitoring, treatment, mitigation, or functional compensation of injury; examination, replacement, regulation or support of a physiological structure or physiological process; support or maintenance of life; controlling pregnancy; by examining a sample from a human body, information is provided for medical or diagnostic purposes. At present, the demand of medical instruments is increasing, and the medical instruments need to be disinfected after being used so as to be reused.

Currently, medical instruments are generally disinfected by disinfectant, the medical instruments are placed in the disinfectant, and the taking-out process of the disinfected medical instruments is very troublesome.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a medical instrument is with fixed clamping device, clamping medical instrument that can be firm, and conveniently take off medical instrument.

(II) technical scheme

The utility model provides a fixed clamping device for medical instruments, which comprises a fixed clamping table, a rotating clamping table, a mounting plate, a mounting table, a rotating table, a mounting cover and a bottom plate;

the mounting plate, the mounting table and the rotating table are coaxially arranged; the mounting plate is arranged at the bottom of the mounting table; the mounting table is fixedly arranged on the inner surface of the mounting cover; the rotating table is rotatably arranged on the mounting table; a driving device for driving the rotating table to rotate is arranged in the mounting cover; the bottom plate is arranged at the bottom of the mounting cover, and a through hole for penetrating through the mounting plate and the rotating platform is formed in the bottom plate; the fixed clamping tables are arranged at the bottom of the mounting plate and are uniformly arranged around the central shaft of the mounting plate; the rotating clamping tables are arranged at the bottoms of the rotating tables, a plurality of rotating clamping tables are uniformly arranged around the central shaft of the rotating table, and the rotating clamping tables correspond to the fixing clamping tables one to one.

Preferably, the driving device comprises a driving mechanism, a rack and a gear ring; the driving mechanism is arranged on the inner surface of the mounting cover, and the output end of the driving mechanism is connected with the end part of the rack; the rack is meshed with the gear ring; the gear ring is coaxially arranged on the rotating table.

Preferably, the drive mechanism is an electric push rod.

Preferably, the output end of the driving mechanism is connected with a connecting table; the connecting platform is connected with the end part of the rack.

Preferably, a sliding rail is arranged on the inner surface of the mounting cover along the moving direction of the rack; a sliding block is arranged on the sliding rail in a sliding manner; the sliding block is connected with the rack.

Preferably, a first clamping groove is formed in one side surface, facing the rotating clamping table, of the fixed clamping table; a second clamping groove is formed in one side face, facing the fixed clamping table, of the rotating clamping table.

Preferably, the first clamping groove and the second clamping groove are both provided with round corners.

Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has:

the utility model can firmly clamp the medical apparatus and is convenient to take down the medical apparatus; when the medical instrument is clamped, the rotating table is driven to rotate on the mounting table through the driving device, the rotating table drives the rotating clamping table to rotate, and the rotating clamping table rotates to the fixed clamping table, so that the medical instrument is firmly clamped between the fixed clamping table and the rotating clamping table; when medical equipment can both be taken down, the rotating table rotates reversely, the rotating clamping table rotates along with the rotating table, the rotating clamping table is separated from pressing the medical equipment, and therefore the medical equipment can be taken down from the position between the fixed clamping table and the rotating clamping table.

The output end of the driving mechanism can drive the rack to reciprocate in the longitudinal direction, so that the rack can drive the gear ring to rotate positively and negatively, and the positive rotation and the negative rotation of the rotating table are further realized.

Through setting up slider and slide rail, it is more accurate to enable the rack along fore-and-aft direction of movement, then the rack can be more stable, inseparable with the ring gear meshing to the drive ring gear that can be more stable rotates.

Through setting up first double-layered groove and second and pressing from both sides the groove to all being provided with the fillet in first double-layered groove and second clamp groove department, can pressing from both sides the inslot at first double-layered groove and second with the more firm clamping of medical instrument, guaranteed fixed centre gripping medical instrument's stability, fish tail medical instrument when can preventing clamping medical instrument moreover, improved the safety protection nature when using.

Drawings

Fig. 1 is a schematic structural view of a fixing and clamping device for medical equipment according to the present invention.

Fig. 2 is a sectional view of the fixing and clamping device for medical apparatus and instruments according to the present invention.

Fig. 3 is an enlarged view of a structure at a in fig. 1.

Fig. 4 is an enlarged view of the structure at B in fig. 2.

Reference numerals: 1. fixing the clamping table; 101. a first clamping groove; 2. rotating the clamping table; 201. a second clamping groove; 3. mounting a plate; 4. an installation table; 5. a drive mechanism; 51. a connecting table; 6. a rack; 7. a ring gear; 8. a rotating table; 9. a slider; 10. a slide rail; 11. mounting a cover; 12. a base plate; 121. and a through hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-4, the fixing and clamping device for medical instruments provided by the present invention comprises a fixing and clamping table 1, a rotating and clamping table 2, a mounting plate 3, a mounting table 4, a rotating table 8, a mounting cover 11 and a bottom plate 12;

the mounting plate 3, the mounting table 4 and the rotating table 8 are coaxially arranged; the mounting plate 3 is arranged at the bottom of the mounting table 4; the mounting table 4 is fixedly arranged on the inner surface of the mounting cover 11; the rotating platform 8 is rotatably arranged on the mounting platform 4; a driving device for driving the rotating table 8 to rotate is arranged in the mounting cover 11; the bottom plate 12 is arranged at the bottom of the mounting cover 11, and a through hole 121 for penetrating through the mounting plate 3 and the rotating platform 8 is formed in the bottom plate 12; the fixed clamping tables 1 are arranged at the bottom of the mounting plate 3, and a plurality of fixed clamping tables 1 are uniformly arranged around the central shaft of the mounting plate 3; the rotating clamping table 2 is arranged at the bottom of the rotating table 8, a plurality of rotating clamping tables 2 are uniformly arranged around the central shaft of the rotating table 8, and the rotating clamping tables 2 correspond to the fixed clamping tables 1 one to one.

The utility model can firmly clamp the medical apparatus and is convenient to take down the medical apparatus; when the medical instrument is clamped, the rotating table 8 is driven to rotate on the mounting table 4 through the driving device, the rotating table 8 drives the rotating clamping table 2 to rotate, and the rotating clamping table 2 rotates to the fixed clamping table 1, so that the medical instrument is firmly clamped between the fixed clamping table 1 and the rotating clamping table 2; when medical instrument can both be taken off, make and rotate 8 antiport of platform, then rotate and press from both sides platform 2 and follow and rotate 8 antiport of platform, rotate and press from both sides platform 2 and break away from compressing tightly medical instrument to can take off medical instrument from fixing between the fixed clamp platform 1 and the rotation clamp platform 2.

In an alternative embodiment, the drive means comprise a drive mechanism 5, a rack 6 and a ring gear 7; the driving mechanism 5 is arranged on the inner surface of the mounting cover 11, and the output end of the driving mechanism 5 is connected with the end part of the rack 6; the rack 6 is meshed with the gear ring 7; the ring gear 7 is coaxially arranged on the rotary table 8.

It should be noted that the output end of the driving mechanism 5 can drive the rack 6 to reciprocate in the longitudinal direction, so that the rack 6 can drive the gear ring 7 to rotate forward and backward, and forward rotation and backward rotation of the rotating table 8 are further achieved.

In an alternative embodiment, the drive mechanism 5 is an electric push rod.

It should be noted that the electric push rod runs stably, and can stably drive the rack 6 to move along the longitudinal direction.

In an alternative embodiment, the output of the driving mechanism 5 is connected to a connection station 51; the connecting table 51 is connected with the end of the rack 6.

It should be noted that, by providing the connecting platform 51, the firmness of the connecting structure between the output end of the driving mechanism 5 and the rack 6 is improved, so that the rack 6 can move more stably, and further the meshed and connected gear ring 7 can be driven to rotate more stably.

In an alternative embodiment, the inner surface of the mounting cover 11 is provided with a slide rail 10 along the moving direction of the rack 6; a slide block 9 is arranged on the slide rail 10 in a sliding way; the slide 9 is connected with the rack 6.

It should be noted that, by arranging the sliding block 9 and the sliding rail 10, the rack 6 can move more accurately along the longitudinal direction, and then the rack 6 can be more stably and tightly engaged with the gear ring 7, so that the gear ring 7 can be more stably driven to rotate.

In an alternative embodiment, a first clamping groove 101 is formed on one side surface of the fixed clamping table 1 facing the rotating clamping table 2; a second clamping groove 201 is arranged on one side surface of the rotating clamping table 2 facing the fixed clamping table 1.

It should be noted that, by providing the first clamping groove 101 and the second clamping groove 201, the medical instrument can be more firmly clamped in the first clamping groove 101 and the second clamping groove 201, and the stability of fixing and clamping the medical instrument is ensured.

In an alternative embodiment, rounded corners are provided at both the first clip groove 101 and the second clip groove 201.

The medical instrument clamping device has the advantages that the round angle is arranged, so that the medical instrument can be prevented from being scratched when the medical instrument is clamped, and the safety protection performance during use is improved.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A fixing and clamping device for medical instruments is characterized by comprising a fixing and clamping table (1), a rotating and clamping table (2), a mounting plate (3), a mounting table (4), a rotating table (8), a mounting cover (11) and a bottom plate (12);

the mounting plate (3), the mounting table (4) and the rotating table (8) are coaxially arranged; the mounting plate (3) is arranged at the bottom of the mounting table (4); the mounting table (4) is fixedly arranged on the inner surface of the mounting cover (11); the rotating platform (8) is rotatably arranged on the mounting platform (4); a driving device for driving the rotating table (8) to rotate is arranged in the mounting cover (11); the bottom plate (12) is arranged at the bottom of the mounting cover (11), and a through hole (121) for penetrating through the mounting plate (3) and the rotating table (8) is formed in the bottom plate (12); the fixed clamping tables (1) are arranged at the bottom of the mounting plate (3), and a plurality of fixed clamping tables (1) are uniformly arranged around the central shaft of the mounting plate (3); the rotary clamping tables (2) are arranged at the bottoms of the rotary tables (8), a plurality of rotary clamping tables (2) are uniformly arranged around the central shaft of the rotary tables (8), and the rotary clamping tables (2) correspond to the fixed clamping tables (1) one to one.

2. A fixed clamping device for medical instruments according to claim 1, characterised in that the driving means comprise a driving mechanism (5), a rack (6) and a toothed ring (7); the driving mechanism (5) is arranged on the inner surface of the mounting cover (11), and the output end of the driving mechanism (5) is connected with the end part of the rack (6); the rack (6) is meshed with the gear ring (7); the gear ring (7) is coaxially arranged on the rotating table (8).

3. A fixed clamping device for medical instruments according to claim 2, characterised in that the driving mechanism (5) is an electric push rod.

4. A fixed clamping device for medical instruments according to claim 2, characterized in that the output end of the driving mechanism (5) is connected with a connecting table (51); the connecting platform (51) is connected with the end part of the rack (6).

5. The fixing and clamping device for the medical instrument as claimed in claim 1, characterized in that the inner surface of the mounting cover (11) is provided with a slide rail (10) along the moving direction of the rack (6); a sliding block (9) is arranged on the sliding rail (10) in a sliding way; the sliding block (9) is connected with the rack (6).

6. The fixing and clamping device for the medical instrument as claimed in claim 1, characterized in that a first clamping groove (101) is provided on one side of the fixing clamp table (1) facing the rotating clamp table (2); a second clamping groove (201) is arranged on one side surface of the rotating clamping table (2) facing the fixed clamping table (1).

7. The fixing and clamping device for the medical instrument as claimed in claim 6, characterized in that the first clamping groove (101) and the second clamping groove (201) are provided with rounded corners.