CN214221433U

CN214221433U - Medical dustless vacuum pump protective structure

Info

Publication number: CN214221433U
Application number: CN202022180184.8U
Authority: CN
Inventors: 姚瑜; 束法云
Original assignee: Jiangsu Qiangli Electromechanical Technology Co ltd
Current assignee: Jiangsu Qiangli Electromechanical Technology Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-09-17
Anticipated expiration: 2030-09-29

Abstract

The utility model discloses a medical dustless vacuum pump protective structure, including the vacuum pump main part, vacuum pump main part one side is through clamping mechanism joint carriage, and vacuum pump main part one side fixed connection guard plate is kept away from to the carriage, joint dust screen on the guard plate, and the spacing groove has all been seted up to guard plate front and back portion, and the spout has all been seted up to two spacing inslot both sides, equal sliding connection slider in four spouts, the equal fixed connection limiting plate of four sliders, the beneficial effects of the utility model are that: through the board, head rod, first gear board, gear, second gear board and the second connecting rod isotructure of pressing that sets up, can be quick with the carriage vacuum pump main part and connect, the carriage and the guard plate of being convenient for protect and shelter from the gas vent of vacuum pump main part one side to the dust screen that sets up can filter the dust, avoids in the dust gets into the vacuum pump main part, and simultaneously, the carriage adopts clamping mechanism's mode, also the dismantlement of the carriage of being convenient for.

Description

Medical dustless vacuum pump protective structure

Technical Field

The utility model relates to a vacuum pump protection technical field specifically is a medical dustless vacuum pump protective structure.

Background

The medical vacuum pump (i.e. micro vacuum pump) is an instrument which is provided with an air suction nozzle and an air exhaust nozzle which are arranged in a one-inlet-one-outlet mode, vacuum or negative pressure can be continuously formed at the inlet, micro positive pressure is formed at the air exhaust nozzle, a working medium is mainly gas, and the volume is small.

At present, when carrying medical vacuum pump and removing, can make the apron shelter from to the exhaust port department of vacuum pump, but unset covers, makes its protective effect to the vacuum pump exhaust port not good, can not play the effect of vacuum pump anticollision to can make the dust adhere to on the protective screen of exhaust port department, cause the jam of protection network.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a medical dustless vacuum pump protective structure to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a medical dustless vacuum pump protective structure, includes the vacuum pump main part, vacuum pump main part one side is through latch mechanism joint carriage, vacuum pump main part one side fixed connection guard plate is kept away from to the carriage, the joint dust screen on the guard plate, the spacing groove has all been seted up to the guard plate front and back portion, two the spout has all been seted up to spacing inslot both sides, four equal sliding connection slider in the spout, four the equal fixed connection limiting plate of slider, two the equal fixed connection arm-tie in slider one side is kept away from to the limiting plate.

Preferably, two the latch mechanism all includes the telescopic link, two the telescopic link all with vacuum pump main part fixed connection, two telescopic links are kept away from the equal fixed connection in vacuum pump main part one side and are pressed the board, two press the board and be close to the equal fixed connection head rod in vacuum pump main part one side, two the head rod is kept away from and is pressed the equal fixed connection first gear board in board one side, two the equal meshing of first gear board connects the gear, two the gear is kept away from first gear board one side and is all meshed and connect second gear board, two the equal fixed connection second connecting rod in second gear board one side.

Preferably, the supporting frame is provided with a clamping groove at one side close to the clamping mechanism, and the clamping groove is matched with the second connecting rod of the clamping mechanism at the same side.

Preferably, two connecting grooves are formed in the vacuum pump main body, and the two connecting grooves are matched with the clamping mechanism on the same side.

Preferably, two equal fixed connection fixed plates in spread groove one side, two the equal fixed connection sliding frame of fixed plate, two sliding frame all with homonymy latch mechanism's second connecting rod sliding connection.

Preferably, the dust screen is close to the fixed blocks of equal fixed connection in spacing groove both sides, two the fixed block all with spacing groove looks adaptation.

Compared with the prior art, the beneficial effects of the utility model are that: through the board, head rod, first gear board, gear, second gear board and the second connecting rod isotructure of pressing that sets up, can be quick with the carriage vacuum pump main part and connect, the carriage and the guard plate of being convenient for protect and shelter from the gas vent of vacuum pump main part one side to the dust screen that sets up can filter the dust, avoids in the dust gets into the vacuum pump main part, and simultaneously, the carriage adopts clamping mechanism's mode, also the dismantlement of the carriage of being convenient for.

Drawings

FIG. 1 is a sectional view of the structure of the present invention;

FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;

FIG. 3 is a side sectional view of the dust screen structure of the present invention;

fig. 4 is an enlarged view of the structure B of fig. 3 according to the present invention.

In the figure: 1. a vacuum pump main body; 2. a support frame; 21. a card slot; 3. a protection plate; 4. a dust screen; 41. A fixed block; 5. a clamping mechanism; 51. pressing a plate; 52. a first connecting rod; 53. a first gear plate; 54. A gear; 55. a second gear plate; 56. a second connecting rod; 57. a telescopic rod; 6. a sliding frame; 7. a fixing plate; 8. connecting grooves; 9. a limiting groove; 10. a chute; 11. a slider; 12. a limiting plate; 13. and (5) pulling the plate.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a medical dustless vacuum pump protective structure, including vacuum pump main part 1, 5 joint carriage 2 of latch mechanism are passed through to vacuum pump main part 1 one side, 1 one side fixed connection guard plate 3 of vacuum pump main part is kept away from to carriage 2, joint dust screen 4 on the guard plate 3, dust screen 4 plays the dirt-proof effect of ventilating, spacing groove 9 has all been seted up to 3 front and back portions of guard plate, spout 10 has all been seted up to two 9 interior both sides of spacing groove, equal sliding connection slider 11 in four spout 10, four equal fixed connection limiting plates 12 of slider 11, two limiting plates 12 keep away from the equal fixed connection arm-tie 13 in slider 11 one side, the arm-tie 13 and the limiting plate 12 of setting are convenient for fix dust screen 4, thereby be convenient for the use of dust screen 4.

One side of the supporting frame 2 close to the clamping mechanism 5 is provided with a clamping groove 21, the two clamping grooves 21 are matched with a second connecting rod 56 of the clamping mechanism 5 at the same side, so that the second connecting rod 56 can conveniently enter the clamping groove 21 to fix the supporting frame 2, the vacuum pump main body 1 is internally provided with two connecting grooves 8, the two connecting grooves 8 are matched with the clamping mechanism 5 at the same side, so that the clamping mechanism 5 can be conveniently used, one side of the two connecting grooves 8 is fixedly connected with a fixed plate 7, the two fixed plates 7 are fixedly connected with a sliding frame 6, the two sliding frames 6 are slidably connected with the second connecting rod 56 of the clamping mechanism 5 at the same side, the arranged fixed plate 7 and the sliding frame 6 play a role in limiting and fixing the second connecting rod 56, so that the second connecting rod 56 can be used, the two clamping mechanisms 5 comprise telescopic rods 57, the arranged telescopic rods 57 are used for fixing the pressing plate 51, and the two telescopic rods 57 are fixedly connected with the vacuum pump main body 1, one side of each of the two telescopic rods 57, which is far from the vacuum pump main body 1, is fixedly connected with the pressing plate 51, one side of each of the two pressing plates 51, which is near to the vacuum pump main body 1, is fixedly connected with the first connecting rod 52, one side of each of the two first connecting rods 52, which is far from the pressing plate 51, is fixedly connected with the first gear plate 53, each of the two first gear plates 53 is meshed with the gear 54, one side of each of the two gears 54, which is far from the first gear plate 53, is meshed with the second gear plate 55, is fixedly connected with the second connecting rod 56, the pressing plate 51 drives the first connecting rod 52 to move by pressing the pressing plate 51, the first connecting rod 52 drives the first gear plate 53 to move towards one side near to the gear 54, the first gear plate 53 is meshed with the gear 54 and drives the gear 54 to rotate, the gear 54 drives the second gear plate 55 to rotate, the second gear plate 55 drives the second connecting rod 56 to move, and the second connecting rod 56 enters the slot 21, the dust screen 4 is close to the equal fixed connection fixed block 41 in spacing groove 9 both sides, and two fixed blocks 41 all with spacing groove 9 looks adaptation, the fixed block 41 that sets up makes dust screen 4 can fix on guard plate 3.

Specifically, when the utility model is used, the support frame 2 is aligned with the connecting groove 8, then the support frame 2 is inserted into the connecting groove 8, then the pressing plate 51 is pressed to make the pressing plate 51 drive the first connecting rod 52 to move, the first connecting rod 52 drives the first gear plate 53 to move to one side close to the gear 54, the first gear plate 53 is meshed with the gear 54 and drives the gear 54 to rotate, the gear 54 drives the second gear plate 55 to rotate, the second gear plate 55 drives the second connecting rod 56 to move, and the second connecting rod 56 enters the slot 21, similarly, according to the same method, the other pressing plate 51 is pressed to make the other second connecting rod 56 enter the slot 21 at the other side, then the fixed block 41 of the dust screen 4 is put into the limiting groove 9, then the pulling plate 13 is pulled to make the pulling plate 13 drive the limiting plate 12 to move to one side close to the fixed block 41, and the limiting plate 12 covers the fixed block 41, after the installation is completed, the vacuum pump main body 1 is transported.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a medical dustless vacuum pump protective structure, a serial communication port, including vacuum pump main part (1), vacuum pump main part (1) one side is through clamping mechanism (5) joint carriage (2), vacuum pump main part (1) one side fixed connection guard plate (3) are kept away from in carriage (2), joint dust screen (4) are gone up in guard plate (3), spacing groove (9), two have all been seted up to guard plate (3) front and back portion spout (10), four have all been seted up to both sides in spacing groove (9) equal sliding connection slider (11), four in spout (10) equal fixed connection limiting plate (12), two slider (11) one side equal fixed connection arm-tie (13) are kept away from in limiting plate (12).

2. A medical dust-free vacuum pump protective structure according to claim 1, characterized in that: two clamping mechanism (5) all include telescopic link (57), two telescopic link (57) all with vacuum pump main part (1) fixed connection, keep away from vacuum pump main part (1) one side equal fixed connection according to board (51), two according to board (51) be close to vacuum pump main part (1) one side equal fixed connection head rod (52), two head rod (52) are kept away from and are connected first gear board (53), two according to board (51) one side equal fixed connection gear board (54), two first gear board (53) equal meshing connection gear (54), two first gear board (53) one side is kept away from in gear (54) and all is meshed connection second gear board (55), two equal fixed connection second connecting rod (56) in second gear board (55) one side.

3. A medical dust-free vacuum pump protective structure according to claim 1, characterized in that: draw-in groove (21), two draw-in groove (21) all have been seted up to carriage (2) one side near latch mechanism (5) second connecting rod (56) looks adaptation with homonymy latch mechanism (5) all in draw-in groove (21).

4. A medical dust-free vacuum pump protective structure according to claim 1, characterized in that: two connecting grooves (8) are formed in the vacuum pump main body (1), and the two connecting grooves (8) are matched with the clamping mechanism (5) on the same side.

5. A medical dust-free vacuum pump protective structure according to claim 4, characterized in that: two equal fixed connection fixed plate (7) in spread groove (8) one side, two equal fixed connection sliding frame (6) of fixed plate (7), two sliding frame (6) all with second connecting rod (56) sliding connection of homonymy latch mechanism (5).

6. A medical dust-free vacuum pump protective structure according to claim 1, characterized in that: the dustproof net (4) is close to the two sides of the limiting groove (9) and is fixedly connected with the fixing blocks (41), and the fixing blocks (41) are matched with the limiting groove (9).