CN219977728U - Medical instrument standard test tool - Google Patents

Abstract

The utility model discloses a standard test tool for medical instruments, which comprises two transverse plates, wherein transverse grooves are formed in one side, opposite to the outer surfaces, of the two transverse plates, threaded rods are arranged on the inner sides of the transverse grooves, threaded blocks are sleeved on the outer surfaces of the threaded rods, connecting plates are fixedly connected to one side, opposite to the outer surfaces of the threaded blocks, vertical plates are arranged on the upper end surfaces of the connecting plates, vertical grooves are formed in the front and rear of one side of the outer surfaces of the vertical plates, screw rods are arranged on the inner sides of the vertical grooves, threaded plates are sleeved on the outer surfaces of the screw rods, lifting plates are arranged on the other sides of the outer surfaces of the two threaded plates, and four rammers are arranged on the other sides of the outer surfaces of the lifting plates. The utility model can collide with the respirator body at different heights, improves the applicability, and can support the respirator body and prevent the respirator body from being damaged by the baffle plate.

Description

Medical instrument standard test tool

Technical Field

The utility model relates to the technical field of test tools for medical instruments, in particular to a standard test tool for medical instruments.

Background

Because medical devices act directly or indirectly on the human body, which has a critical impact on the life health of people, strict quality tests must be performed before medical devices are marketed. A medical instrument standard test tool refers to an impact test for testing movable medical equipment, a door frame, a threshold step and a test plane. The range of mobile medical devices is wide, including ventilators, dual mode magnetic resonance imaging systems, imaging devices, wheelchairs, and the like.

To avoid that in normal use the floor mounted ventilator and its components are out of balance (tipped over) or undergo unintended movements; meanwhile, in order to avoid that the breathing machine has insufficient mechanical strength, the impact test is needed to be carried out on the breathing machine because the breathing machine is subjected to compression molding stress or mechanical stress caused by thrust, impact, falling and rough handling, so that the basic safety or basic performance is lost.

The existing standard test tool for medical instruments cannot adjust the impact height and cannot perform impact experiments on the height which cannot be used by a breathing machine; therefore, the existing requirements are not met, and a medical instrument standard test fixture is provided for the existing requirements.

Disclosure of Invention

The utility model aims to provide a medical instrument standard test tool to solve the problems that the existing medical instrument standard test tool provided in the background art cannot adjust the impact height, cannot perform impact experiments on the height of a respirator, and the like.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a medical instrument standard test frock, includes the diaphragm, the diaphragm has two, two one side of diaphragm surface opposite side is provided with the transverse groove, the inboard in transverse groove is provided with the threaded rod, the surface cover of threaded rod is equipped with the screw thread piece, two one side fixedly connected with connecting plate that the screw thread piece surface is relative, the riser is installed to the up end of connecting plate, be provided with the vertical groove around riser surface one side, the inboard in vertical groove is provided with the lead screw, the surface cover of lead screw is equipped with the screw thread board, two the lifter plate is installed to the opposite side of screw thread board surface, four hammers are installed to the opposite side of lifter plate surface, two the bottom plate is installed to the opposite side of diaphragm surface opposite side, the top of bottom plate is provided with the breathing machine body, U type seat is installed to one side of diaphragm up end, the inboard rotation of U type seat is provided with the baffle.

Preferably, a motor cavity is formed in one side of the transverse groove, a motor A is mounted on the inner wall of the motor cavity, a transverse shaft is fixedly connected to the output end of the motor A, the other end of the transverse shaft is fixedly connected with one end of the threaded rod, and the other end of the threaded rod is rotatably connected with the inner wall of the transverse groove through a bearing.

Preferably, a motor B is installed in front of and behind the upper end face of the vertical plate, the output end of the motor B is fixedly connected with a vertical shaft, the lower end face of the vertical shaft is fixedly connected with the upper end face of the screw rod, and the lower end face of the screw rod is rotatably connected with the inner wall of the vertical groove through a bearing.

Preferably, the baffle is rotatably connected with one of the U-shaped seats through a pin shaft, and a slope plate is arranged on one side of the outer surface of the bottom plate.

Preferably, the outer surface of the rammer is coated with a rubber pad A, and the outer surface of the baffle is coated with a rubber pad B.

Preferably, four end angles of the lower end face of the breathing machine body are all connected with a brake universal wheel through rotating shafts in a rotating mode, and the lower end face of the breathing machine body is flush with the bottom face of the vertical plate.

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

1. according to the utility model, the vertical plate, the screw rod and the threaded plate are arranged, the motor B is controlled to work to drive the vertical shaft to rotate, so that the screw rod is driven to rotate, the threaded plate moves up and down on the outer surface of the screw rod, and the lifting plate is driven to move up and down, so that the position height of the rammer is adjusted, the respirator body can be collided at different heights, and the applicability is improved;

2. according to the utility model, the inclined plate is arranged, so that the respirator body can be conveniently moved to the upper part of the bottom plate, and the U-shaped seat, the pin shaft and the baffle are arranged, so that the baffle can be rotated after the respirator body is moved to the bottom plate, the other end of the baffle is clamped into the other U-shaped seat, and the support effect can be achieved when the respirator body is collided and rocked, so that the respirator body is prevented from toppling over and damaging.

Drawings

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

FIG. 2 is a front cross-sectional view of the entire present utility model;

fig. 3 is a top cross-sectional view of the entirety of the present utility model.

In the figure: 1. a cross plate; 2. a transverse groove; 3. a threaded rod; 4. a riser; 5. a lifting plate; 6. a ram; 7. a ventilator body; 8. a baffle; 9. a U-shaped seat; 10. a ramp plate; 11. a bottom plate; 12. a screw block; 13. a vertical groove; 14. a screw rod; 15. a thread plate; 16. a pin shaft; 17. and (5) connecting a plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

The motor A (model YS 7134) and the motor B (model YS 7134) can be purchased or customized from market.

Referring to fig. 1 to 3, an embodiment of the present utility model provides: the utility model provides a medical instrument standard test frock, including diaphragm 1, diaphragm 1 has two, one side of two diaphragm 1 surface opposite sides is provided with transverse groove 2, the inboard of transverse groove 2 is provided with threaded rod 3, the surface cover of threaded rod 3 is equipped with screw thread piece 12, one side fixedly connected with connecting plate 17 that two screw thread piece 12 surface are opposite, riser 4 is installed to the up end of connecting plate 17, be provided with vertical groove 13 around riser 4 surface one side, the inboard of vertical groove 13 is provided with lead screw 14, the surface cover of lead screw 14 is equipped with screw thread board 15, lifter plate 5 is installed to the opposite side of two screw thread board 15 surface, four hammers 6 are installed to the opposite side of lifter plate 5 surface, bottom plate 11 is installed to the opposite side of two diaphragm 1 surface opposite sides, the top of bottom plate 11 is provided with breathing machine body 7, the inboard rotation of U type seat 9,U type seat 9 is provided with baffle 8 to one side of diaphragm 1 up end.

Further, one side of the transverse groove 2 is provided with a motor cavity, a motor A is mounted on the inner wall of the motor cavity, the output end of the motor A is fixedly connected with a transverse shaft, the other end of the transverse shaft is fixedly connected with one end of the threaded rod 3, the other end of the threaded rod 3 is rotatably connected with the inner wall of the transverse groove 2 through a bearing, the motor A works to drive the transverse shaft to rotate, the threaded rod 3 is driven to rotate, and the stability of the rotation of the threaded rod 3 is improved.

Further, motor B is installed around the riser 4 up end, and motor B's output fixedly connected with vertical axis, the lower terminal surface of vertical axis and the up end fixed connection of lead screw 14, and the lower terminal surface of lead screw 14 passes through the bearing rotation with the inner wall of vertical groove 13 to be connected, and motor B work can drive the vertical axis and rotate to drive lead screw 14 rotation, improve lead screw 14 pivoted stability.

Further, baffle 8 and one of them U type seat 9 are rotated through round pin axle 16 to be connected, and inclined plate 10 is installed to one side of bottom plate 11 surface, and baffle 8 can rotate in U type seat 9, is convenient for remove ventilator body 7 to on the bottom plate 11.

Further, the outer surface of the rammer 6 is coated with a rubber pad A, the outer surface of the baffle 8 is coated with a rubber pad B, and damage to the outer surface of the breathing machine body 7 caused by the rammer 6 and the baffle 8 is prevented.

Further, four end angles of the lower end face of the breathing machine body 7 are all connected with the universal wheels capable of braking through rotating shafts, the lower end face of the breathing machine body 7 is flush with the bottom face of the vertical plate 4, the breathing machine body 7 can move, and the ram 6 can collide with the lower end of the breathing machine body 7.

Working principle: when the novel breathing machine is used, the motor B is controlled to work to drive the vertical shaft to rotate, the screw rod 14 is driven to rotate, the threaded plate 15 moves up and down on the outer surface of the screw rod 14 to drive the lifting plate 5 to move up and down, so that the position height of the rammer 6 is adjusted, different heights of the breathing machine body 7 can be collided, the breathing machine body 7 can be conveniently moved to the upper side of the bottom plate 11 through the inclined plate 10, the baffle plate 8 can be rotated after the breathing machine body 7 is moved to the bottom plate 11, the other end of the baffle plate 8 is clamped into the other U-shaped seat 9, the novel breathing machine can be supported when the breathing machine body 7 is collided to shake, damage is prevented from being caused by toppling over, the novel breathing machine can collide different heights of the breathing machine body 7, applicability is improved, and the breathing machine body 7 can be supported through the baffle plate 8, and damage is prevented.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. Medical instrument standard test frock, including diaphragm (1), its characterized in that: the utility model discloses a diaphragm, including diaphragm (1), threaded plate (5), threaded rod (12), riser (4) are installed to the up end of connecting plate (17), be provided with vertical groove (13) around riser (4) surface one side, the inboard of vertical groove (13) is provided with lead screw (14), the surface cover of lead screw (14) is equipped with threaded plate (15), two lifter (5) are installed to the opposite side of threaded plate (15) surface, four ramming pieces (6) are installed to the opposite side of lifter (5) surface, two lifter (11) are installed to the opposite side of threaded plate (1) surface, breathing machine body (7) are provided with to the top of bottom plate (11), U type (9) are installed to one side of riser (1), U type (9) are installed to the surface cover of lead screw (14).

2. The medical instrument standard test fixture of claim 1, wherein: one side of transverse groove (2) is provided with the motor chamber, motor A is installed to the inner wall in motor chamber, motor A's output fixedly connected with cross axle, the other end of cross axle with the one end fixed connection of threaded rod (3), the other end of threaded rod (3) with the inner wall in transverse groove (2) is through bearing rotation connection.

3. The medical instrument standard test fixture of claim 1, wherein: the motor B is mounted in front of and behind the upper end face of the vertical plate (4), the output end of the motor B is fixedly connected with a vertical shaft, the lower end face of the vertical shaft is fixedly connected with the upper end face of the screw rod (14), and the lower end face of the screw rod (14) is rotatably connected with the inner wall of the vertical groove (13) through a bearing.

4. The medical instrument standard test fixture of claim 1, wherein: the baffle (8) is rotationally connected with one U-shaped seat (9) through a pin shaft (16), and a slope plate (10) is arranged on one side of the outer surface of the bottom plate (11).

5. The medical instrument standard test fixture of claim 1, wherein: the outer surface of the rammer (6) is coated with a rubber pad A, and the outer surface of the baffle (8) is coated with a rubber pad B.

6. The medical instrument standard test fixture of claim 1, wherein: four end angles of the lower end face of the breathing machine body (7) are all connected with a universal wheel capable of braking through rotating shafts, and the lower end face of the breathing machine body (7) is flush with the bottom face of the vertical plate (4).