CN220721777U

CN220721777U - Leaked mercury collecting device

Info

Publication number: CN220721777U
Application number: CN202322492116.9U
Authority: CN
Inventors: 孙唯然
Original assignee: Renmin Hospital of Wuhan University
Current assignee: Renmin Hospital of Wuhan University
Priority date: 2023-09-14
Filing date: 2023-09-14
Publication date: 2024-04-05
Anticipated expiration: 2033-09-14

Abstract

The utility model relates to the technical field of medical equipment, in particular to a leaked mercury collecting device. The mercury collecting device comprises a tube body, a connecting nozzle and a push rod, wherein the connecting nozzle is integrally fixed at one end of the tube body, the push rod is arranged on the inner side of the tube body, a collecting unit is arranged between the tube body and the push rod and used for collecting mercury, the collecting unit comprises a rotating disc, a collecting cylinder, a rubber sleeve and a collecting cavity, the rotating disc is arranged at one end of the push rod, the collecting cylinder is rotatably connected to the outer side of the rotating disc, the rubber sleeve is fixed on the outer side of the collecting cylinder, the rubber sleeve is in interference fit with the inner side of the tube body, and the collecting cavity is formed in the inner side of the collecting cylinder. According to the utility model, through the structural design of the collecting unit, the device is convenient for sealing and collecting the leaked mercury, the working efficiency is quickened, the safety of the device is improved, and through the structural design of the detachable unit, the device can be quickly disassembled and assembled by the push rod and the rotating disc, and the device is beneficial to use.

Description

Leaked mercury collecting device

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a leaked mercury collecting device.

Background

At present, the use of medical equipment containing mercury in China is common, mainly comprises a mercury thermometer, a mercury sphygmomanometer, partial oral cavity repairing materials and the like, and in clinical care work, the phenomenon of breaking up the leaked mercury of the thermometer and the sphygmomanometer occurs sometimes, and as mercury falls on the ground and can be dispersed into tiny liquid beads, if the mercury is not collected and cleaned in time, the mercury can volatilize into the air rapidly, so that a collecting device is needed to collect and clean the leaked mercury;

the medical leakage mercury bead recovery device comprises a barrel, a sealing mechanism and a collecting mechanism, wherein the top of the barrel is provided with an upper cover, one side of the barrel is provided with an air bag, the top of the upper cover is connected with a suction pipe, one end of the suction pipe is connected with a suction head, the bottom end of the barrel is provided with a bottom box, the sealing mechanism is arranged between the upper cover and the barrel, and the collecting mechanism is arranged on the inner side of the barrel; the sealing mechanism comprises a sealing bulge on the bottom surface of the upper cover, a sealing groove is formed in the cylinder body at a position corresponding to the sealing bulge, a supporting spring is arranged in the sealing groove, the top end of the supporting spring is connected with a sealing gasket, and a limit groove is formed in one side of the sealing groove; the sealing mechanism can increase the tightness of the mercury bead recovery device, thereby increasing the utilization rate of the air bag air blowing and increasing the suction speed of mercury beads;

in summary, the following technical problems exist in the prior art: the prior art can collect mercury, but in the process of taking out the connecting rod and the screen frame by pulling the pull ring, the risk that mercury beads leak secondarily and volatilize to be absorbed by a user exists because the top of the screen frame is not shielded, and therefore, the leakage mercury collecting device is provided.

Disclosure of Invention

The present utility model is directed to a device for collecting leaked mercury, which solves the above-mentioned problems.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a reveal mercury collection device, includes body, connecting nozzle and push rod, the one end integral type of body is fixed with the connecting nozzle, the inboard of body is equipped with the push rod, be equipped with the collection unit between body and the push rod, the collection unit is used for collecting mercury, the collection unit includes rolling disc, collection cylinder, rubber sleeve and collecting chamber, the one end of push rod is equipped with the rolling disc, the outside of rolling disc rotates and is connected with the collection cylinder, the outside of collection cylinder is fixed with the rubber sleeve, rubber sleeve and the inboard interference fit of body, the collection chamber has been seted up to the inboard of collection cylinder, collection chamber and body inboard intercommunication.

Preferably, the collecting unit further comprises a rotating rod, a fixing plate, a first diversion port, a rotating plate and a second diversion port, wherein the rotating rod is fixed on one side of the rotating disc, one end of the rotating rod is rotationally connected with the fixing plate, the fixing plate is fixed with the collecting cavity, the first diversion port is formed in the inner side of the fixing plate, one end of the rotating rod penetrates through the fixing plate to be fixed with the rotating plate, the rotating plate is in fit contact with the fixing plate, the second diversion port corresponding to the position of the first diversion port is formed in the inner side of the rotating plate, and the second diversion port is identical to the first diversion port in size.

Preferably, a detachable unit is assembled between the push rod and the rotating disc, and the detachable unit is used for connecting the push rod and the rotating disc.

Preferably, the detachable unit comprises a connecting column, a notch, a movable rod, a spring, a movable plate and a tooth block, wherein the connecting column is fixed on one side of the rotating disc, which is close to the push rod, the notch is formed in one side of the push rod, which is close to the rotating disc, the notch is in sliding connection with the connecting column, the movable rod is connected with the inner side of the push rod in a sliding manner, the position, which deviates from the notch, of the inner side of the push rod is provided with a matching groove, one end of the movable rod penetrates through the matching groove to be fixed with the movable plate, the outer side of the movable rod is provided with the spring in a sliding manner, one side of the movable plate is fixed with the tooth block, the tooth block is in sliding connection with the matching groove, and the tooth block is in meshed connection with the connecting column.

Preferably, a plurality of tooth grooves corresponding to the tooth block are uniformly distributed on the outer side of the connecting column, and the tooth grooves are in meshed connection with the tooth block.

Preferably, the outside of connecting nozzle has cup jointed the sleeve pipe, sheathed tube one end is fixed with the straw.

Preferably, a suction head is fixed at one end of the suction pipe.

It can be clearly seen that the technical problems to be solved by the present application must be solved by the above-mentioned technical solutions of the present application.

Meanwhile, through the technical scheme, the utility model has at least the following beneficial effects:

1. according to the utility model, through the structural design of the collecting unit, the device is convenient for collecting leaked mercury in a closed manner, so that the working efficiency is accelerated, and the safety of the device is improved.

2. According to the utility model, through the structural design of the detachable unit, the device can be used for quickly disassembling and assembling the push rod and the rotating disc, and is beneficial to use.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a cut-away structure of a pipe body of the present utility model;

FIG. 3 is a schematic view of the cut-away construction of the collection canister and rubber sleeve of the present utility model;

FIG. 4 is a schematic view of the connection structure of the rotating rod and the fixing plate of the present utility model;

FIG. 5 is a schematic view of the connection structure of the rotating disc and the connecting post of the present utility model;

fig. 6 is a schematic view of a cut-away structure of the push rod of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

in the figure: 1. a tube body; 2. a connecting nozzle; 3. a push rod; 4. a rotating disc; 5. a collection cylinder; 6. a rubber sleeve; 7. a collection chamber; 8. a rotating rod; 9. a fixing piece; 10. a first conduction port; 11. a rotating piece; 12. a second conduction port; 13. a connecting column; 14. a notch; 15. a movable rod; 16. a spring; 17. a moving plate; 18. tooth blocks; 19. tooth slots; 20. a sleeve; 21. a suction pipe.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Example 1

Referring to fig. 1-6, a leaked mercury collecting device comprises a tube body 1, a connecting nozzle 2 and a push rod 3, wherein the connecting nozzle 2 is integrally fixed at one end of the tube body 1, the push rod 3 is assembled at the inner side of the tube body 1, a collecting unit is assembled between the tube body 1 and the push rod 3 and used for collecting mercury, the collecting unit comprises a rotating disc 4, a collecting cylinder 5, a rubber sleeve 6 and a collecting cavity 7, the rotating disc 4 is assembled at one end of the push rod 3, the collecting cylinder 5 is rotationally connected at the outer side of the rotating disc 4, the rubber sleeve 6 is fixed at the outer side of the collecting cylinder 5, the rubber sleeve 6 is in interference fit with the inner side of the tube body 1, a collecting cavity 7 is formed at the inner side of the collecting cylinder 5, and the collecting cavity 7 is communicated with the inner side of the tube body 1;

the collecting unit further comprises a rotating rod 8, a fixing piece 9, a first guide opening 10, a rotating piece 11 and a second guide opening 12, wherein the rotating rod 8 is fixed on one side of the rotating disc 4, one end of the rotating rod 8 is rotationally connected with the fixing piece 9, the fixing piece 9 is fixed with the collecting cavity 7, the first guide opening 10 is formed in the inner side of the fixing piece 9, one end of the rotating rod 8 penetrates through the fixing piece 9 to be fixed with the rotating piece 11, the rotating piece 11 is in fit contact with the fixing piece 9, the second guide opening 12 corresponding to the first guide opening 10 in position is formed in the inner side of the rotating piece 11, the second guide opening 12 is identical to the first guide opening 10 in size, and the collecting cavity 7 is conveniently opened and closed through the cooperation of the first guide opening 10 and the second guide opening 12;

a detachable unit is assembled between the push rod 3 and the rotating disc 4 and is used for connecting the push rod 3 with the rotating disc 4;

the detachable unit comprises a connecting column 13, a notch 14, a movable rod 15, a spring 16, a movable plate 17 and a tooth block 18, wherein the connecting column 13 is fixed on one side of the rotating disc 4, which is close to the push rod 3, the notch 14 is formed on one side of the push rod 3, which is close to the rotating disc 4, the notch 14 is in sliding connection with the connecting column 13, the movable rod 15 is in sliding connection with the inner side of the push rod 3, a matching groove is formed at the position, which deviates from the notch 14, of the push rod 3, one end of the movable rod 15 penetrates through the matching groove to be fixed with the movable plate 17, the spring 16 is in sliding connection with the outer side of the movable rod 15 and is positioned in the matching groove, the tooth block 18 is fixed on one side of the movable plate 17, the tooth block 18 is in sliding connection with the matching groove, the tooth block 18 is in meshed connection with the connecting column 13, and it is understood that the matching groove is communicated with the notch 14, and the tooth block 18 penetrates through the matching groove to extend into the notch 14 conveniently;

a plurality of tooth grooves 19 corresponding to the positions of the tooth blocks 18 are uniformly distributed on the outer sides of the connecting columns 13, the tooth grooves 19 are meshed with the tooth blocks 18, and the connecting columns 13 are conveniently limited by matching with the tooth blocks 18 through the arrangement of the tooth grooves 19.

Example 2

Further optimizing embodiment 1, specifically, as shown in fig. 1, the outside of the connecting nozzle 2 is sleeved with a sleeve 20, so that the sleeve 20 and the connecting nozzle 2 can be conveniently separated and disassembled manually, a suction pipe 21 is fixed at one end of the sleeve 20, a suction head is fixed at one end of the suction pipe 21, and mercury in corners can be conveniently absorbed through the cooperation of the suction pipe 21 and the suction head.

From the above, it can be seen that:

the utility model aims at the technical problems that: in the prior art, although mercury can be collected, in the process of taking out the connecting rod and the screen frame by pulling the pull ring, the top of the screen frame is not shielded, so that the risk that mercury beads leak secondarily and volatilize to be absorbed by a user exists; the technical scheme of each embodiment is adopted. Meanwhile, the implementation process of the technical scheme is as follows:

when the leaked mercury needs to be collected, firstly, the suction pipe 21 is leaned against the mercury, and then the push rod 3 is pulled, so that the push rod 3 drives the collecting cylinder 5 and the rubber sleeve 6 to move along the inner side of the pipe body 1 through the rotating disc 4, negative air pressure is generated on the inner side of the pipe body 1, and then the mercury is pressed into the suction pipe 21, and finally enters the pipe body 1 through the connecting nozzle 2;

then, the push rod 3 is rotated, so that the push rod 3 drives the rotating disc 4 to rotate, because the rotating disc 4 is fixed with the rotating rod 8, the rotating rod 8 is fixed with the rotating plate 11, and the rotating rod 8 is rotationally connected with the fixing plate 9, the rotating plate 11 can be rotated until the second diversion port 12 corresponds to the first diversion port 10 in position, at the moment, the collecting cavity 7 is communicated with the pipe body 1, then the pipe body 1 is inverted, mercury enters the collecting cavity 7 through the second diversion port 12 and the first diversion port 10, then the push rod 3 is reversely rotated, so that the second diversion ports 12 are staggered, and at the moment, a closed space is formed in the collecting cavity 7 for storing mercury in and out;

when mercury needs to be taken out, the push rod 3 is pulled until the rubber sleeve 6 is separated from the pipe body 1, then the movable rod 15 is pulled, the movable rod 15 drives the movable plate 17 to squeeze the spring 16 to shrink until the tooth block 18 is separated from the tooth groove 19, then the rubber sleeve 6 is pulled, the connecting column 13 is separated from the notch 14, then the connecting column 13 is rotated, the second guide opening 12 corresponds to the first guide opening 10 in position, mercury in the collecting cavity 7 is poured out, and the collecting cylinder 5 can be cleaned or replaced later.

Through above-mentioned setting, this application must solve above-mentioned technical problem, simultaneously, realizes following technical effect:

2. According to the utility model, through the structural design of the detachable unit, the device can be used for quickly disassembling and assembling the push rod 3 and the rotating disc 4, and is beneficial to use.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

It is apparent that the above-described embodiments are only some embodiments of the present utility model, but not all embodiments, and the preferred embodiments of the present utility model are shown in the drawings, which do not limit the scope of the patent claims. This utility model may be embodied in many different forms, but rather, embodiments are provided in order to provide a thorough and complete understanding of the present disclosure. Although the utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing description, or equivalents may be substituted for elements thereof. All equivalent structures made by the content of the specification and the drawings of the utility model are directly or indirectly applied to other related technical fields, and are also within the scope of the utility model.

Claims

1. The utility model provides a reveal mercury collection device, its characterized in that, including body (1), connecting nozzle (2) and push rod (3), the one end integral type of body (1) is fixed with connecting nozzle (2), the inboard of body (1) is equipped with push rod (3), be equipped with collecting element between body (1) and push rod (3), collecting element is used for collecting mercury, collecting element includes rolling disc (4), collection section of thick bamboo (5), rubber sleeve (6) and collection chamber (7), rolling disc (4) are equipped with to the one end of push rod (3), the outside rotation of rolling disc (4) is connected with collection section of thick bamboo (5), the outside of collection section of thick bamboo (5) is fixed with rubber sleeve (6), collection chamber (7) have been seted up to the inboard of collection section of thick bamboo (5) with the inboard interference fit of body (1), collection chamber (7) and the inboard intercommunication of body (1).

2. The leakage mercury collecting device according to claim 1, wherein the collecting unit further comprises a rotating rod (8), a fixing plate (9), a first guide opening (10), a rotating plate (11) and a second guide opening (12), wherein the rotating rod (8) is fixed on one side of the rotating disc (4), one end of the rotating rod (8) is rotationally connected with the fixing plate (9), the fixing plate (9) is fixed with the collecting cavity (7), the first guide opening (10) is formed in the inner side of the fixing plate (9), one end of the rotating rod (8) penetrates through the fixing plate (9) to be fixed with the rotating plate (11), the rotating plate (11) is in fit contact with the fixing plate (9), the second guide opening (12) corresponding to the first guide opening (10) is formed in the inner side of the rotating plate (11), and the second guide opening (12) is identical to the first guide opening (10) in size.

3. A leaked mercury collecting device according to claim 1, characterized in that a detachable unit is fitted between the push rod (3) and the rotating disc (4), said detachable unit being adapted to connect the push rod (3) with the rotating disc (4).

4. A leaked mercury collecting device according to claim 3, characterized in that the detachable unit comprises a connecting column (13), a notch (14), a movable rod (15), a spring (16), a movable plate (17) and a tooth block (18), wherein the connecting column (13) is fixed on one side of the rotating disc (4) close to the push rod (3), the notch (14) is formed on one side of the push rod (3) close to the rotating disc (4), the notch (14) is in sliding connection with the connecting column (13), a movable rod (15) is slidingly connected on the inner side of the push rod (3), a matching groove is formed in the position of the inner side of the push rod (3) deviating from the notch (14), one end of the movable rod (15) penetrates through the matching groove to be fixed with the movable plate (17), the spring (16) is slidingly connected on the outer side of the movable rod (15) and is fixed with the tooth block (18) inside the matching groove, and the tooth block (18) is slidingly connected with the matching groove, and the tooth block (18) is meshed with the connecting column (13).

5. The leaked mercury collecting device according to claim 4, wherein a plurality of tooth grooves (19) corresponding to the tooth blocks (18) are uniformly distributed on the outer side of the connecting column (13), and the tooth grooves (19) are meshed with the tooth blocks (18).

6. A leaked mercury collecting device according to claim 1, characterized in that the outside of the connecting nozzle (2) is sleeved with a sleeve (20), and one end of the sleeve (20) is fixed with a suction pipe (21).

7. A leaked mercury collection device according to claim 6, wherein a suction head is fixed to one end of the suction pipe (21).