CN212513577U

CN212513577U - Detection equipment for medical accessories

Info

Publication number: CN212513577U
Application number: CN202021136203.0U
Authority: CN
Inventors: 王祚龑
Original assignee: Tianjin Gangli Electronic Technology Co ltd
Current assignee: Tianjin Gangli Electronic Technology Co ltd
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2021-02-09
Anticipated expiration: 2030-06-18

Abstract

The utility model discloses a check out test set of medical accessory, including workstation and servo motor, the ponding groove has been seted up at the top of workstation, the hole that leaks has been seted up to the bottom of ponding groove, the top fixed mounting of workstation has four spinal branch vaulting poles, four the top fixed mounting of bracing piece has same roof, servo motor fixed mounting is in the top of roof, servo motor's drive end fixedly connected with rotates the elevating system who runs through the roof setting, the bottom fixed mounting of roof has four dead levers, four the same fixed plate of bottom fixedly connected with of dead lever, run through on the fixed plate and be equipped with the raceway. The utility model discloses a cooperation between servo motor, elevating system, connecting rod, pressurized-water mechanism, raceway and the water injection pipe is used, has realized through servo motor drive piston motion, realizes the purpose of water injection, the simple operation.

Description

Detection equipment for medical accessories

Technical Field

The utility model belongs to the technical field of medical accessory detects, especially, relate to a check out test set of medical accessory.

Background

The medical accessories are various, but the quality requirements are very strict, wherein the medical balloon is a silica gel accessory of a medical apparatus and a disposable analgesia pump silica gel balloon, and the medical balloon needs to be sampled for limit test in the production process.

The existing testing method is to inject water into the sacculus through the needle tube to achieve the testing purpose, but in the mode, when the needle tube is used for injecting water, the sacculus and the injection head of the needle tube need to be sealed by hands, so that the operation is inconvenient, and meanwhile, the situation of water leakage can occur, and therefore a detection device for medical accessories is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems of inconvenient operation and water leakage and providing the detection equipment for medical accessories.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a detection device for medical accessories comprises a workbench and a servo motor, wherein a water accumulation groove is formed in the top of the workbench, a water leakage hole is formed in the bottom of the water accumulation groove, four support rods are fixedly mounted on the top of the workbench, the same top plate is fixedly mounted on the tops of the four support rods, the servo motor is fixedly mounted on the top of the top plate, a driving end of the servo motor is fixedly connected with a lifting mechanism which is rotatably arranged through the top plate, four fixing rods are fixedly mounted at the bottom of the top plate, the same fixing plate is fixedly connected with the bottoms of the four fixing rods, a water conveying pipe is arranged on the fixing plate in a penetrating mode, a water pressing mechanism which is slidably arranged through the top of the water conveying pipe is arranged in the water conveying pipe in a sliding sealing mode, a connecting rod is fixedly connected between the water pressing mechanism and, and a water adding mechanism communicated with the side wall of the water delivery pipe is fixedly arranged on the top plate.

Preferably, elevating system includes the driven lever with servo motor drive end fixed connection, the bottom of driven lever is rotated and is run through roof setting and fixedly connected with threaded rod, the bottom fixed mounting of threaded rod has the stopper, the thread bush is equipped with the slider on the threaded rod, the one end fixed connection of slider and connecting rod.

Preferably, the water pressing mechanism comprises a piston which is arranged in the water delivery pipe in a sliding sealing mode, a sliding rod which penetrates through the top of the water delivery pipe in a sliding mode is fixedly installed at the top of the piston, and the sliding rod is fixedly connected with one end of the connecting rod.

Preferably, the water injection mechanism includes the water injection pipe that sets up with raceway bottom intercommunication, be provided with first valve on the lateral wall of water injection pipe, be equipped with the external screw thread on the outer wall of water injection pipe, threaded connection has the briquetting on the external screw thread, fixed cover is equipped with first clamp splice on the water injection pipe, the slip cover is equipped with the second clamp splice on the water injection pipe.

Preferably, the water adding mechanism comprises a water tank arranged on the top of the top plate, the bottom of the water tank is communicated with a water guide pipe, and the water outlet end of the water guide pipe is communicated with the side wall of the water conveying pipe.

Preferably, a second valve is arranged on the water guide pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a cooperation between servo motor, elevating system, connecting rod, pressurized-water mechanism, raceway and the water injection pipe is used, has realized through servo motor drive piston motion, realizes the purpose of water injection, the simple operation.

2. The utility model discloses a cooperation between water injection pipe, briquetting, first clamp splice and the second clamp splice is used, has realized on the first clamp splice of medical sacculus cover on the water injection pipe to realize pressing from both sides tight medical sacculus open-ended purpose through the second clamp splice, fixed mode is simple, the condition of leaking can not appear simultaneously.

Drawings

Fig. 1 is a schematic view of a main structure of a medical accessory detection device according to the present invention;

fig. 2 is a schematic front perspective structural view of a medical accessory detection device according to the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

fig. 4 is a partially enlarged view of fig. 2 at B.

In the figure: the water injection device comprises a workbench 1, a servo motor 2, a water accumulating tank 3, a water leakage hole 4, a support rod 5, a top plate 6, a fixing rod 7, a fixing plate 8, a water delivery pipe 9, a connecting rod 10, a driven rod 11, a threaded rod 12, a limiting block 13, a sliding block 14, a piston 15, a sliding rod 16, a water injection pipe 17, a pressing block 18, a first clamping block 19, a second clamping block 20, a water tank 21 and a water guide pipe 22.

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.

Referring to fig. 1-4, a check out test set of medical accessory, including workstation 1 and servo motor 2, ponding groove 3 has been seted up at the top of workstation 1, the hole 4 that leaks has been seted up to ponding groove 3's bottom, it is concrete, place the collecting box in the hole 4 bottom that leaks, be used for the recovery water, the top fixed mounting of workstation 1 has four spinal branch vaulting poles 5, the top fixed mounting of four spinal branch vaulting poles 5 has same roof 6, servo motor 2 fixed mounting is in the top of roof 6, servo motor 2's drive end fixedly connected with rotates the elevating system who runs through roof 6 settings.

Four dead levers 7 of bottom fixed mounting of roof 6, the same fixed plate 8 of bottom fixedly connected with of four dead levers 7, run through on the fixed plate 8 and be equipped with raceway 9, sliding seal is equipped with the pressurized-water mechanism that slides and run through its top setting in raceway 9, fixedly connected with connecting rod 10 between pressurized-water mechanism and the elevating system, the bottom intercommunication of raceway 9 sets up water injection mechanism, fixed mounting has the mechanism of adding water that sets up with raceway 9 lateral wall intercommunication on roof 6.

Wherein, elevating system includes with 2 drive end fixed connection's of servo motor driven lever 11, the bottom of driven lever 11 is rotated and is run through roof 6 setting and fixedly connected with threaded rod 12, the bottom fixed mounting of threaded rod 12 has stopper 13, threaded sleeve is equipped with slider 14 on the threaded rod 12, slider 14 and the one end fixed connection of connecting rod 10.

It should be noted that the servo motor 2 drives the threaded rod 12 to rotate through the driven rod 11, the threaded rod 12 drives the sliding block 14 to move up and down, the sliding block 14 drives the water pressing mechanism to move up and down through the connecting rod 10, in addition, the workbench 1 is provided with the existing limit switch (not shown in the figure), when the piston 15 moves to the bottom of the water pipe 9, the servo motor 2 stops operating, and the reverse direction is also the same, the specific working principle is the prior art, and details are not repeated herein.

The water pressing mechanism comprises a piston 15 arranged in the water pipe 9 in a sliding and sealing mode, a sliding rod 16 arranged in a sliding mode and penetrating through the top of the water pipe 9 is fixedly installed at the top of the piston 15, and the sliding rod 16 is fixedly connected with one end of the connecting rod 10.

It should be noted that when the piston 15 moves downward in the water pipe 9, the water in the water pipe 9 is squeezed into the water injection mechanism, so as to achieve the purpose of automatic water injection.

Wherein, water injection mechanism include with the water injection pipe 17 of raceway 9 bottom intercommunication setting, be provided with first valve on the lateral wall of water injection pipe 17, be equipped with the external screw thread on the outer wall of water injection pipe 17, threaded connection has briquetting 18 on the external screw thread, and fixed cover is equipped with first clamp splice 19 on the water injection pipe 17, and the sliding sleeve is equipped with second clamp splice 20 on the water injection pipe 17.

It should be noted that, because the caliber of the water injection pipe 17 is small, the water in the water delivery pipe 9 cannot automatically flow out, the principle of the water injection pipe is the same as that of a needle tube, and in addition, a transparent waterproof bag (not shown in the figure) is fixedly sleeved on the side wall of the top of the water injection pipe 17, so that the situation that water is splashed when the medical balloon is broken is prevented.

The water adding mechanism comprises a water tank 21 arranged on the top of the top plate 6, the bottom of the water tank 21 is communicated with a water guide pipe 22, the water outlet end of the water guide pipe 22 is communicated with the side wall of the water conveying pipe 9, and further, a second valve is arranged on the water guide pipe 22.

It should be noted that, by closing the first valve and opening the second valve, the piston 15 pushes the water and air in the water pipe 9 into the water guiding pipe 22 when moving downward, and since the water guiding pipe 22 is disposed obliquely, the air is discharged to the outside through the water tank 21, and when the piston 15 moves upward, the water is sucked into the water pipe 9, so as to achieve the purpose of refilling.

The utility model discloses in, during the use, on the first clamp splice 19 on the water injection pipe 17 through the opening cover with medical sacculus for medical sacculus's opening is located between first clamp splice 19 and the second clamp splice 20, then rotates briquetting 18, is used for briquetting 18 and 17 threaded connection of water injection pipe, thereby briquetting 18 downstream, realizes compressing tightly the purpose of second clamp splice 20, thereby when realizing fixed medical sacculus, realizes sealed purpose of handling, easy operation.

At the moment, water is injected into the water pipe 9, the first valve is in an open state, the second valve is in a closed state, then the servo motor 2 is started, the servo motor 2 drives the threaded rod 12 to rotate through the driven rod 11, the threaded rod 12 enables the sliding block 14 to move downwards, the sliding block 14 drives the sliding rod 16 to move downwards through the connecting rod 10, the sliding rod 16 drives the piston 15 to move downwards in the water pipe 9, the purpose that the water in the water pipe 9 is squeezed into the medical balloon through the water injection pipe 17 is achieved, and the purpose of testing is achieved.

When the driving shaft of the servo motor 2 rotates reversely, the sliding block 14 moves upwards, and the sliding block 14 drives the piston 15 to move upwards through the connecting rod 10 and the sliding rod 16, so that water in the medical balloon is sucked into the water conveying pipe 9.

Because the water in the medical balloon can be remained, the water in the water delivery pipe 9 can be reduced, at the moment, the first valve on the water injection pipe 17 is closed, the second valve on the water guide pipe 22 is opened, the servo motor 2 is started, and the purpose of sucking the water in the water tank 21 into the water delivery pipe 9 is realized in the process of up-and-down movement of the piston 15.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The detection device for the medical accessories comprises a workbench (1) and a servo motor (2), and is characterized in that a water accumulation groove (3) is formed in the top of the workbench (1), a water leakage hole (4) is formed in the bottom of the water accumulation groove (3), four support rods (5) are fixedly mounted at the top of the workbench (1), the top of each support rod (5) is fixedly provided with a same top plate (6), the servo motor (2) is fixedly mounted at the top of each top plate (6), a lifting mechanism which is rotatably arranged through the top plates (6) is fixedly connected with the driving end of the servo motor (2), four fixing rods (7) are fixedly mounted at the bottom of each top plate (6), the bottom of each fixing rod (7) is fixedly connected with a same fixing plate (8), and a water conveying pipe (9) is arranged on each fixing plate (8) in a penetrating manner, the water supply device is characterized in that a water pressing mechanism which penetrates through the top of the water supply pipe in a sliding and sealing mode is arranged in the water supply pipe (9), a connecting rod (10) is fixedly connected between the water pressing mechanism and the lifting mechanism, the bottom of the water supply pipe (9) is communicated with a water injection mechanism, and a water adding mechanism communicated with the side wall of the water supply pipe (9) is fixedly mounted on the top plate (6).

2. The medical accessory detection device according to claim 1, wherein the lifting mechanism comprises a driven rod (11) fixedly connected with a driving end of the servo motor (2), the bottom of the driven rod (11) is rotatably arranged through the top plate (6) and fixedly connected with a threaded rod (12), a limiting block (13) is fixedly mounted at the bottom of the threaded rod (12), a sliding block (14) is sleeved on the threaded rod (12) in a threaded manner, and the sliding block (14) is fixedly connected with one end of the connecting rod (10).

3. The medical accessory detection device according to claim 1, wherein the water pressing mechanism comprises a piston (15) which is slidably and hermetically arranged in the water pipe (9), a slide rod (16) which is slidably arranged through the top of the water pipe (9) is fixedly mounted at the top of the piston (15), and the slide rod (16) is fixedly connected with one end of the connecting rod (10).

4. The medical accessory detection device according to claim 1, wherein the water injection mechanism comprises a water injection pipe (17) communicated with the bottom of the water delivery pipe (9), a first valve is arranged on the side wall of the water injection pipe (17), an external thread is arranged on the outer wall of the water injection pipe (17), a pressing block (18) is connected to the external thread in a threaded manner, a first clamping block (19) is fixedly sleeved on the water injection pipe (17), and a second clamping block (20) is slidably sleeved on the water injection pipe (17).

5. The medical accessory detection device according to claim 1, wherein the water adding mechanism comprises a water tank (21) placed on the top of the top plate (6), a water guide pipe (22) is arranged at the bottom of the water tank (21) in a communication mode, and the water outlet end of the water guide pipe (22) is arranged in a communication mode with the side wall of the water conveying pipe (9).

6. The device for detecting a medical accessory according to claim 5, characterized in that the water conduit (22) is provided with a second valve.