CN212597600U - Medical instrument dust collector for hospital equipment department - Google Patents

Abstract

The utility model discloses a medical apparatus dust removal device for hospital equipment department, which comprises a base, a guide rail is arranged on one side of the top of the base, the other side of the top of the base is movably connected with a screw rod through a bearing, a motor is arranged on the base, the output shaft of the motor is movably connected with the screw rod through a bearing, the outside of the screw rod is movably connected with a bearing plate through a ball nut pair, the bearing plate is connected with the guide rail in a sliding way, a vent pipe is evenly inserted on the bearing plate, one end of the vent pipe is connected with an air pump, a suction reversing component is arranged on the vent pipe and comprises a first conduit and a second conduit, the two ends of the first conduit are respectively communicated with the air inlet end and the air outlet end of the air pump, a second electromagnetic valve is arranged between one end of the first conduit and one end of the second conduit, the suction device has the characteristics of strong practicability and switchable suction modes.

Description

Medical instrument dust collector for hospital equipment department

Technical Field

The utility model relates to the technical field of medical equipment, specifically be a medical equipment dust collector is used to hospital's equipment branch of academic or vocational study.

Background

The equipment department of the hospital is used for uniformly taking charge of purchasing plan, allocation, supply, management and maintenance. The work of the equipment department can reduce the faults of medical instruments, prolong the service life and ensure the medical quality.

After the existing surgical equipment is used up, the existing surgical equipment can be uniformly placed on a workbench for dust removal and acceptance check, most of dust removal work is carried out through a handheld dust removal instrument, and the existing surgical equipment is quite inconvenient and poor in practicability; meanwhile, the existing dust removing device of the surgical equipment can not only blow or exhaust air, but also can not switch working modes. Therefore, it is necessary to design a medical instrument dust removing device for hospital equipment department with strong practicability and switchable suction modes.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a medical instrument dust collector is used to hospital's equipment branch of academic or vocational study to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a medical instrument dust collector for hospital equipment branch of academic or vocational study, includes the base, the guide rail is installed to top one side of base, the top opposite side of base has the lead screw through bearing swing joint, install the motor on the base, the output shaft of motor passes through bearing swing joint with the lead screw, the outside of lead screw has the bearing plate through the vice swing joint of ball nut, bearing plate and guide rail sliding connection, evenly peg graft on the bearing plate and have the breather pipe, the one end of breather pipe is connected with the air pump.

Further, be provided with suction switching-over subassembly on the breather pipe, suction switching-over subassembly includes first pipe and second pipe, the both ends of first pipe respectively with the inlet end of air pump with give vent to anger the end through connection, be provided with the second solenoid valve between the one end of first pipe and the one end of second pipe, be provided with the fourth solenoid valve between the other end of first pipe and the other end of second pipe, install first solenoid valve on the first pipe, install the third solenoid valve on the second pipe.

Furthermore, the outside of breather pipe has cup jointed the spring, the bottom activity of breather pipe has cup jointed the extension cover, the both ends of spring contact with extension cover and bearing plate respectively.

Further, the both sides of extending the cover correspond and are seted up jaggedly, the inner wall that extends the cover has the pivot through bearing swing joint, the fixture block has been cup jointed to the outside of pivot, the draw-in groove has evenly been seted up to the one end of breather pipe, draw-in groove and fixture block are the cooperation structure.

Furthermore, the fixture block is circular, and the center of the fixture block and the axis of the rotating shaft have an eccentric distance.

Further, the bottom of the extension sleeve is provided with a gel pad.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the utility model is characterized in that the utility model,

(1) the dust removal device can be placed above the medical equipment for air extraction and dust removal by arranging the components such as the vent pipe, the air pump and the like;

(2) by arranging the extension sleeve and the spring, the position of the extension sleeve can be flexibly adjusted according to the profile of the equipment to be dedusted, the dust-collecting part is always attached to the equipment, and the dedusting effect is good;

(3) through being provided with the switching-over subassembly, can blow the switching-over of breathing in a flexible way, be applicable to different occasions, the working method switches in a flexible way.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the installation of the vent pipe and the extension sleeve of the present invention;

fig. 3 is a schematic structural view of the reversing assembly of the present invention;

in the figure: 1. a base; 11. a guide rail; 12. a motor; 121. a screw rod; 2. an extension sleeve; 21. a handle; 22. a rotating shaft; 23. a clamping block; 3. a support plate; 31. a spring; 4. a breather pipe; 41. a card slot; 5. a commutation assembly; 51. a first conduit; 52. a second conduit; 53. a first solenoid valve; 54. a second solenoid valve; 55. a third electromagnetic valve; 56. a fourth solenoid valve; 6. an air pump.

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. 1-3, the present invention provides a technical solution: a medical apparatus dust removal device for hospital equipment department comprises a base 1, a guide rail 11 is installed on one side of the top of the base 1, a lead screw 121 is movably connected with the other side of the top of the base 1 through a bearing, a motor 12 is installed on the base 1, an output shaft of the motor 12 is movably connected with the lead screw 121 through a bearing, a bearing plate 3 is movably connected with the outside of the lead screw 121 through a ball nut pair, the bearing plate 3 is slidably connected with the guide rail 11, vent pipes 4 are uniformly inserted on the bearing plate 3, one end of each vent pipe 4 is connected with an air pump 6, when the dust removing device is used, the air pump 6 is started, the air pump 6 starts to suck air at the moment, negative pressure is brought to the upper part of the medical equipment through the vent pipe 4 for dust removal, then the motor 12 is started, the output shaft of the air cleaner drives the screw rod 121 to rotate, so that the support plate 3 is driven to reciprocate and move transversely, the vent pipe 4 is driven to move transversely, and the cleaning effect in a certain range is achieved;

the ventilation pipe 4 is provided with a suction reversing assembly 5, the suction reversing assembly 5 comprises a first pipe 51 and a second pipe 52, two ends of the first pipe 51 are respectively communicated with an air inlet end and an air outlet end of the air pump 6, a second electromagnetic valve 54 is arranged between one end of the first pipe 51 and one end of the second pipe 52, a fourth electromagnetic valve 56 is arranged between the other end of the first pipe 51 and the other end of the second pipe 52, the first pipe 51 is provided with the first electromagnetic valve 53, the second pipe 52 is provided with the third electromagnetic valve 55, when normal air suction is carried out, the first electromagnetic valve 53 and the third electromagnetic valve 55 are closed, the second electromagnetic valve 54 and the fourth electromagnetic valve 56 are opened, at this time, when the air suction mode is switched to the air blowing mode, the second electromagnetic valve 54 and the fourth electromagnetic valve 56 are closed, the first electromagnetic valve 53 and the third electromagnetic valve 55 are opened, at this time, the air in the ventilation pipe 4 reversely circulates, the mode is changed into the blowing mode, and the dust is removed by blowing, so that the method is suitable for different occasions;

the spring 31 is sleeved outside the vent pipe 4, the extension sleeve 2 is movably sleeved at the bottom of the vent pipe 4, two ends of the spring 31 are respectively contacted with the extension sleeve 2 and the support plate 3, the extension sleeve 2 is contacted with the medical equipment during working, the contour of the medical equipment can be adaptively adjusted by utilizing the elasticity of the spring 31, and the bottom of the extension sleeve 2 is made into an inclined shape to be adaptively adjusted;

notches are correspondingly formed in two sides of the extension sleeve 2, a rotating shaft 22 is movably connected to the inner wall of the extension sleeve 2 through a bearing, a clamping block 23 is sleeved outside the rotating shaft 22, a clamping groove 41 is uniformly formed in one end of the vent pipe 4, the clamping groove 41 and the clamping block 23 are of a matched structure, when the outline shape of the medical equipment is fixed and batch cleaning is needed, a handle 21 is connected to one side of the clamping block 23, the handle 21 connected with the clamping block is pulled at the moment, the rotating shaft 22 drives the clamping block 23 to rotate, so that the clamping block is clamped into the clamping groove 41, the upper position and the lower position of the extension sleeve 2 are adjusted, and the;

the fixture block 23 is circular, and the center of the fixture block has an eccentric distance with the axis of the rotating shaft 22, when the fixture block 23 rotates, due to the eccentric characteristic, the fixture groove 41 can be selectively clamped or not clamped, so that the position of the extension sleeve 2 is conveniently adjusted;

the bottom of the extension sleeve 2 is provided with a gel pad which replaces the bottom of the extension sleeve 2 to be in contact with the medical equipment, so that the medical equipment is prevented from being scratched and damaged.

The working principle is as follows: when the dust removal device is used, the air pump 6 is started, the air pump 6 starts to suck air at the moment, negative pressure is brought above the medical equipment through the vent pipe 4 to remove dust, then the motor 12 is started, an output shaft of the motor drives the screw rod 121 to rotate, so that the support plate 3 is driven to reciprocate and move transversely, the vent pipe 4 is driven to move transversely, and the cleaning effect in a certain range is achieved; when normal air suction is carried out, the first electromagnetic valve 53 and the third electromagnetic valve 55 are closed, the second electromagnetic valve 54 and the fourth electromagnetic valve 56 are opened, at the moment, normal air suction is carried out, when the air blowing mode is switched to be the air blowing mode, the second electromagnetic valve 54 and the fourth electromagnetic valve 56 are closed, the first electromagnetic valve 53 and the third electromagnetic valve 55 are opened, at the moment, air in the vent pipe 4 reversely circulates, the air blowing mode is changed, and dust removal is carried out by air blowing, so that the air blowing dust removal device is suitable for different occasions.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention 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 embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a medical instrument dust collector for hospital equipment branch of academic or vocational study, includes base (1), its characterized in that: guide rail (11) are installed to top one side of base (1), the top opposite side of base (1) has lead screw (121) through bearing swing joint, install motor (12) on base (1), the output shaft of motor (12) passes through bearing swing joint with lead screw (121), there is bearing plate (3) outside through the vice swing joint of ball nut of lead screw (121), bearing plate (3) and guide rail (11) sliding connection, evenly peg graft on bearing plate (3) and have breather pipe (4), the one end of breather pipe (4) is connected with air pump (6).

2. The medical instrument dust removing device for the hospital equipment department according to claim 1, wherein: be provided with suction switching-over subassembly (5) on breather pipe (4), suction switching-over subassembly (5) are including first pipe (51) and second pipe (52), the both ends of first pipe (51) respectively with the inlet end of air pump (6) with give vent to anger end through connection, be provided with second solenoid valve (54) between the one end of first pipe (51) and the one end of second pipe (52), be provided with fourth solenoid valve (56) between the other end of first pipe (51) and the other end of second pipe (52), install first solenoid valve (53) on first pipe (51), install third solenoid valve (55) on second pipe (52).

3. The medical instrument dust removing device for hospital equipment department according to claim 2, characterized in that: the outside of breather pipe (4) has cup jointed spring (31), the bottom activity of breather pipe (4) has cup jointed extension cover (2), the both ends of spring (31) contact with extension cover (2) and bearing plate (3) respectively.

4. The medical instrument dust removing device for hospital equipment department according to claim 3, characterized in that: the both sides of extending cover (2) correspond and to be seted up jaggedly, the inner wall that extends cover (2) has pivot (22) through bearing swing joint, fixture block (23) have been cup jointed to the outside of pivot (22), draw-in groove (41) have evenly been seted up to the one end of breather pipe (4), draw-in groove (41) and fixture block (23) are the cooperation structure.

5. The medical instrument dust removing device for hospital equipment department according to claim 4, characterized in that: the fixture block (23) is circular, and the center of the fixture block has an eccentric distance with the axis of the rotating shaft (22).

6. The medical instrument dust removing device for hospital equipment department according to claim 5, characterized in that: the bottom of the extension sleeve (2) is provided with a gel pad.

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