CN211877717U - Medical Mask Synthetic Blood Penetration Tester - Google Patents

Abstract

The utility model discloses a synthetic blood penetration tester for medical masks, which belongs to the technical field of medical equipment. The four lower corners of the tester body are fixed with supporting components, the outer side of the supporting components is sleeved with a first buffer spring, and the inner part of the supporting components is evenly opened with a number of accommodating grooves. By setting the first buffer spring, including the snap groove, the second buffer spring, the connecting rod, the limit chute, the limit slider, the connecting block and the anti-skid hemisphere, the buffer components and the accommodating groove, etc. With the cooperation, the function of facilitating the timely buffering of the generated vibration during the transportation and moving process is realized, thereby effectively protecting the internal structure of the device and reducing unnecessary economic losses.

Description

Medical Mask Synthetic Blood Penetration Tester

technical field

The utility model belongs to the technical field of medical equipment, in particular to a synthetic blood penetration tester for medical masks.

Background technique

The synthetic blood penetration tester for medical masks is a tester used to measure the resistance of medical protective masks to synthetic blood penetration under different test pressures, and can also be used to measure the blood penetration resistance of other coating materials. However, the existing synthetic blood penetration tester for medical masks still has some defects.

The medical mask synthetic blood penetration tester of the prior art has the following problems: 1. The existing medical mask synthetic blood penetration tester does not have a perfect shock absorption device, and in the process of transportation and movement, the vibration generated cannot be buffered in time. , may cause damage to the internal structure of the device; 2. There is no perfect protective device outside the display screen of the existing medical mask synthetic blood penetration tester. If the display screen is worn, it is inconvenient to replace, which will affect the subsequent normal operation of the device. use.

Utility model content

In order to solve the problems raised in the above background art. The utility model provides a synthetic blood penetration tester for a medical mask, which is convenient for timely buffering of vibrations generated during transportation and movement, thereby effectively protecting the internal structure of the device and reducing unnecessary economic losses. And the display screen can be effectively protected to avoid the situation that the wear and tear of the device affects the normal operation of the device, and the transparent protective plate is easy to replace.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a synthetic blood penetration tester for medical masks, including a tester body, a display screen is provided on the front right side of the tester body, and a display screen is provided on the front side of the tester body. There are protective devices, supporting components are fixed on the lower four corners of the tester body, a first buffer spring is sleeved on the outer side of the supporting component, and several accommodating grooves are evenly opened in the inner part of the supporting component. A buffer assembly is placed inside the accommodating groove.

Preferably, the protective device includes a transparent protective plate, a fixed frame, a fastening gasket, a placement slot, a reserved semi-circular slot, a fixing block, a fixing screw and a fixing slot, and a placement slot is opened inside the fixing frame, and the The inner side wall of the placement slot is fixed with a fastening gasket, the inside of the fastening gasket is provided with a transparent protective plate, the upper and lower sides of the transparent protective plate are fixed on the right side with fixing blocks, and the inside of the fixed frame is A fixing groove is provided at a position corresponding to the fixing block, the fixing block and the fixing frame are fixedly connected by fixing screws, and a reserved semicircular groove is formed inside the fixing frame at the middle position on the right side.

Preferably, the support assembly includes a support column and a support block, and a support block is fixed below the support column.

Preferably, the buffer assembly includes a snap groove, a second buffer spring, a connecting rod, a limit chute, a limit slider, a connecting block and an anti-skid hemisphere, and the anti-skid hemisphere is fixed above and inside the accommodating groove. A connecting block, the left and right sides of the connecting block are fixed on the upper part of the limit slider, the inside of the support assembly and the position corresponding to the limit slider are provided with a limit chute, and the inner side of the connecting block is opened on the side of the mountain There is a clamping slot, the interior of the clamping slot is provided with a connecting rod, the upper end of the connecting rod is fixedly connected with the upper side wall of the accommodating slot, and the outer side of the connecting rod is sleeved with a second buffer spring.

Preferably, the anti-skid hemisphere is made of silica gel.

Preferably, a fixed structure is provided between the fixed frame and the tester body.

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

1. In the present invention, the structure of the first buffer spring, including the snap groove, the second buffer spring, the connecting rod, the limit chute, the limit slider, the connecting block and the anti-skid hemisphere, as well as the accommodating groove and other structures is provided. Under the mutual cooperation of these structures, the function of facilitating timely buffering of vibrations generated during transportation and movement is realized, thereby effectively protecting the internal structure of the device and reducing unnecessary economic losses.

2. The utility model is provided with a protective device including a transparent protective plate, a fixed frame, a fastening gasket, a placement groove, a reserved semicircular groove, a fixed block, a fixed screw and a fixed groove. The function of effectively protecting the display screen prevents the wear and tear of the device from affecting the normal operation of the device, and the transparent protective plate is easy to replace.

Description of drawings

Fig. 1 is the structural representation of the front view of the present utility model;

Fig. 2 is the structural representation of section A in Fig. 1 of the present utility model;

Fig. 3 is the structural schematic diagram of the protection device section of the utility model;

4 is a schematic structural diagram of a fixing frame of a protective device of the present invention;

Fig. 5 is the enlarged structural representation at B in Fig. 3 of the utility model;

In the figure: 1. Tester body; 2. Protective device; 21. Transparent protective plate; 22. Fixed frame; 23. Fastening gasket; 24. Placement slot; , fixing screw; 28, fixing slot; 3, display screen; 4, support assembly; 41, support column; 42, support block; 5, first buffer spring; 6, buffer assembly; 61, snap slot; 62, No. Two buffer springs; 63, connecting rod;

64, limit chute; 65, limit slider; 66, connecting block; 67, anti-skid hemisphere; 7, accommodating groove.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIGS. 1-5 , the present invention provides the following technical solutions: a synthetic blood penetration tester for medical masks, including a tester body 1 , a display screen 3 is arranged on the right side of the front of the tester body 1 , and a front side of the display screen 3 A protective device 2 is provided on the side, and a support assembly 4 is fixed on the four corners of the tester body 1. The outer side of the support assembly 4 is sleeved with a first buffer spring 5, and the interior of the support assembly 4 is evenly opened with a number of accommodating Slot 7, the buffer assembly 6 is placed inside the receiving slot 7.

Specifically, the protective device 2 includes a transparent protective plate 21, a fixed frame 22, a fastening gasket 23, a placement groove 24, a reserved semicircular groove 25, a fixed block 26, a fixed screw 27 and a fixed groove 28. The interior of the fixed frame 22 is provided with There is a placement slot 24, the inner side wall of the placement slot 24 is fixed with a fastening gasket 23, the inside of the fastening gasket 23 is provided with a transparent protective plate 21, and the upper and lower sides of the transparent protective plate 21 are fixed on the right side with fixed blocks 26. , the interior of the fixed frame 22 and the position corresponding to the fixed block 26 are provided with a fixed groove 28, the fixed block 26 and the fixed frame 22 are fixedly connected by a fixing screw 27, and the interior of the fixed frame 22 is opened at the middle position on the right side with a preset Leave the semicircular groove 25.

By adopting the above technical solution, it is convenient to protect the display screen 3 .

Specifically, the support assembly 4 includes a support column 41 and a support block 42 , and a support block 42 is fixed below the support column 41 .

By adopting the above technical solution, it is convenient to support the tester body 1 .

Specifically, the buffer assembly 6 includes a snap groove 61 , a second buffer spring 62 , a connecting rod 63 , a limit chute 64 , a limit slider 65 , a connecting block 66 and an anti-skid hemisphere 67 , which is above the anti-skid hemisphere 67 and is located in the accommodating A connecting block 66 is fixed inside the groove 7, and the left and right sides of the connecting block 66 are fixed with a limit slider 65 at the top. The inside of the support assembly 4 and the position corresponding to the limit slider 65 are provided with a limit chute 64 to connect The inner side of the block 66 is provided with a clamping slot 61, the interior of the clamping slot 61 is provided with a connecting rod 63, the upper end of the connecting rod 63 is fixedly connected with the upper side wall of the accommodating groove 7, and the outer side of the connecting rod 63 is sleeved with a first Two buffer springs 62 .

By adopting the above technical solution, it is convenient to buffer the vibration generated during the moving and transportation process in time, so as to avoid the occurrence of damage to the internal structure of the tester body 1 and reduce unnecessary economic losses.

Specifically, the material of the anti-skid hemisphere 67 is a silicone material.

By adopting the above technical solution, the stable placement of the tester body 1 is facilitated.

Specifically, a fixed structure is provided between the fixed frame 22 and the tester body 1 .

By adopting the above technical solution, the stable placement of the transparent protective plate 21 is facilitated, thereby facilitating better protection of the display screen 3 .

The working principle and use process of the present utility model: when using the present utility model, firstly, when the device is transported, the support assembly 4 plays a stable supporting role, and the first buffer spring 5 can absorb the vibration generated during the moving and transporting process. For the first effective buffering, the buffer component 6 inside the receiving groove 7 can buffer the vibration again (the anti-skid hemisphere 67 ensures the stable placement of the device, the connecting rod 63 is stably placed inside the snap groove 61, and the second buffer spring 62 generates elastic deformation, the limit slider 65 plays an effective limiting role in the limit chute 64, and the connecting block 66 plays an effective connecting role), thereby effectively protecting the internal structure of the tester body 1, When the device is in use, the protective device 2 effectively protects the display screen 3 to prevent it from being worn (the operator can observe the interior of the display screen 3 through the transparent protective plate 21, after the device is used for a period of time, if the transparent When the surface of the protective plate 21 is worn out, at this time, it is only necessary to remove the fixing screws 27, and then pull through the transparent protective plate 21 exposed on the outside of the reserved semicircular groove 25, and take out the transparent protective plate 21 along the placement groove 24. The fixing block 26 is separated from the fixing groove 28, and the transparent protective plate 21 is completely separated from the fixing frame 22. Then, the new transparent protective plate 21 is re-installed, and the fastening gasket 23 effectively ensures the stable placement of the transparent protective plate 21).

The tester body 1 in the utility model is an existing disclosed technology, and the selected model is the YG812K type medical mask synthetic blood penetration tester produced by Wenzhou Jigao Testing Instrument Co., Ltd.

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

Claims (6)

1. A synthetic blood penetration tester for medical masks, comprising a tester body (1), characterized in that: a display screen (3) is provided on the right side in front of the tester body (1), and the display screen (3) is provided with a display screen (3). ) is provided with a protective device (2) on the front side, the lower four corners of the tester body (1) are fixed with support assemblies (4), and the outer side of the support assembly (4) is sleeved with a first buffer spring (5), a plurality of accommodating grooves (7) are evenly opened in the lower part of the support assembly (4), and a buffer assembly (6) is placed in the interior of the accommodating groove (7). 2. The synthetic blood penetration tester for medical masks according to claim 1, wherein the protective device (2) comprises a transparent protective plate (21), a fixed frame (22), a fastening gasket (23) , a placement slot (24), a reserved semicircular slot (25), a fixing block (26), a fixing screw (27) and a fixing slot (28), the fixing frame (22) is provided with a placement slot (24) inside, A fastening gasket (23) is fixed on the inner side wall of the placing groove (24), and a transparent protective plate (21) is arranged inside the fastening gasket (23), and the upper and lower parts of the transparent protective plate (21) A fixing block (26) is fixed on both sides and on the right side, and a fixing groove (28) is opened inside the fixing frame (22) and at a position corresponding to the fixing block (26). The frames (22) are fixedly connected by fixing screws (27), and a reserved semi-circular groove (25) is opened inside the fixing frame (22) at the middle position on the right side. 3. The synthetic blood penetration tester for medical masks according to claim 1, wherein the support assembly (4) comprises a support column (41) and a support block (42), and the support column (41) has a A support block (42) is fixed below. 4. The synthetic blood penetration tester for medical masks according to claim 1, wherein the buffer assembly (6) comprises a snap groove (61), a second buffer spring (62), a connecting rod (63) , limit chute (64), limit slider (65), connecting block (66) and anti-skid hemisphere (67), above the anti-skid hemisphere (67) and inside the accommodating groove (7) is fixed with a connection A block (66), the left and right sides of the connecting block (66) are fixed with limit sliders (65) at the top, and the support assembly (4) is provided inside the position corresponding to the limit slider (65). A limit chute (64), a clamping groove (61) is formed on the inner side of the connecting block (66), and a connecting rod (63) is arranged inside the clamping groove (61), and the connecting rod The upper end of (63) is fixedly connected with the upper side wall of the accommodating groove (7), and the outer side of the connecting rod (63) is sleeved with a second buffer spring (62). 5 . The synthetic blood penetration tester for medical masks according to claim 4 , wherein the anti-skid hemisphere ( 67 ) is made of silica gel. 6 . 6. The synthetic blood penetration tester for medical masks according to claim 2, wherein a fixed structure is provided between the fixed frame (22) and the tester body (1).

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