CN218546354U

CN218546354U - Gauze mask bandage fracture detection device

Info

Publication number: CN218546354U
Application number: CN202222278836.0U
Authority: CN
Inventors: 龙存林; 陈岳蓉; 金丽; 张敏娟; 王鹏; 张新翊; 海平; 赵志杰; 张宏涛
Original assignee: Qinghai Provincial Drug Inspection And Testing Institute
Current assignee: Qinghai Provincial Drug Inspection And Testing Institute
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2023-02-28
Anticipated expiration: 2032-08-29

Abstract

The utility model discloses a gauze mask bandage fracture detection device belongs to detection device technical field. A fracture detection device for a mask bandage comprises a fixing plate, wherein two groups of scale rods are fixedly connected to the fixing plate, a moving plate is connected to the scale rods in a sliding mode, one of the scale rods is connected with a sliding block in a sliding mode, and a bolt is connected to the sliding block in a rotating mode; the utility model discloses a position of slider is confirmed to scale on the scale rod, the farthest distance that the movable plate can reach promptly, then fix the slider through the bolt, guarantee the staff with this and follow-up when stretching to the bandage and examining, every turn the biggest distance is the same, the pulling force that the bandage receives is all the same promptly, with this pulling force that sets up when detecting the bandage and whether accord with the design, avoid appearing the defect spare and not detect or the qualification spare is destroyed the phenomenon, restrict the gauze mask bandage through clamping device simultaneously, prevent that the gauze mask bandage from dropping when the test pulling, the practicality is higher.

Description

Gauze mask bandage fracture detection device

Technical Field

The utility model relates to a detection device technical field especially relates to a gauze mask bandage fracture detection device.

Background

The mask is a hygiene and epidemic prevention article, is generally worn on the mouth and nose for filtering air entering the mouth and nose so as to achieve the effect of blocking harmful gas, smell, spray, virus and other substances, and is made of gauze or paper and other materials.

The mask is convenient to wear, the mask is usually provided with a bandage and hung on ears of a user, so that the mask covers the mouth and the nose of the user, the bandage is required to be detected in order to avoid damage of the bandage, most of the existing detection modes are used for stretching and detecting the bandage of the mask in automatic production, but when the same batch of products are subjected to spot check in the later period, manual spot check is required, the manual spot check has limitation, the force used by each person every time is different, so that when the detection is carried out, the phenomenon that a defective part is not detected or a qualified part is damaged can occur, and the detection is inaccurate, and therefore, the mask bandage breakage detection device is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of proposing in the above-mentioned background art, and a gauze mask bandage fracture detection device that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a gauze mask bandage fracture detection device, includes the fixed plate, two sets of scale bars of fixedly connected with on the fixed plate, sliding connection has the movable plate on the scale bar, one of them sliding connection has the slider on the scale bar, it is connected with the bolt to rotate on the slider, equal fixedly connected with clamping device on fixed plate, the movable plate, clamping device includes grip block one, grip block two, spring part, a grip block difference fixed connection is on fixed plate, movable plate, two slide bars of fixedly connected with on the grip block one, slide bar sliding connection is passed on the grip block two, the both ends of spring part respectively with grip block one, two fixed connection of grip block.

In order to avoid groove separation, preferably, the ends, far away from the fixed plate, of the two scale rods are rotatably connected with limit blocks.

In order to avoid jacking the clamping ring II when the mask bandage is tested, preferably, a semicircular arc is arranged on the clamping block I and matched with the clamping block II.

In order to facilitate the moving plate to be pulled open, preferably, the bottom of the fixed plate and the bottom of the moving plate are both fixedly connected with two long rods, and a holding rod is rotatably connected between the two long rods.

In order to improve the anti-skid property, the holding rod is preferably provided with anti-skid lines.

In order to prevent the movable plate from sliding around when not in use, it is preferable that magnets are fixedly connected to the inside of both the fixed plate and the movable plate.

Compared with the prior art, the utility model provides a gauze mask bandage fracture detection device possesses following beneficial effect:

the device does not relate to the part all the same with prior art or can adopt prior art to realize, the utility model discloses a position of slider is confirmed to the scale on the scale rod, the farthest distance that the movable plate can reach promptly, then fix the slider through the bolt, guarantee with this that the staff detects in follow-up stretching the bandage, the maximum distance is the same at every turn, the pulling force that the bandage receives promptly is all the same, with this pulling force that sets up when detecting whether the bandage accords with the design, avoid appearing the defect spare and not detect or the qualification piece is destroyed the phenomenon, restrict the gauze mask bandage through clamping device simultaneously, prevent that the gauze mask bandage from dropping when the test pulling, the practicality is higher.

Drawings

Fig. 1 is a three-dimensional schematic view of a mask bandage fracture detection device provided by the present invention;

fig. 2 is a three-dimensional schematic view of a bolt in a fracture detection device for a mask strap according to the present invention;

fig. 3 is a first three-dimensional schematic view of a clamping device in the mask bandage fracture detection device provided by the present invention;

fig. 4 is the utility model provides a three-dimensional schematic diagram two of clamping device among gauze mask bandage fracture detection device.

In the figure: 1. a fixing plate; 101. a graduated rod; 102. a limiting block; 103. a slider; 104. a bolt; 2. moving the plate; 3. a clamping device; 301. a first clamping block; 302. a second clamping block; 303. a slide bar; 304. a spring member; 401. a long rod; 402. a holding rod.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 being 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.

Example 1:

referring to fig. 1-4, a fracture detection device for a mask bandage, including a fixing plate 1, two sets of scale rods 101 are fixedly connected to the fixing plate 1, a moving plate 2 is slidably connected to the scale rods 101, a slider 103 is slidably connected to one of the scale rods 101, a bolt 104 is rotatably connected to the slider 103, the fixing plate 1, a clamping device 3 is fixedly connected to the moving plate 2, the clamping device 3 includes a first clamping block 301, a second clamping block 302, and a spring part 304, the first clamping block 301 is fixedly connected to the fixing plate 1 and the moving plate 2 respectively, two sliding rods 303 are fixedly connected to the first clamping block 301, the second clamping block 302 is slidably connected to the first clamping block 301 through the sliding rods 303, two ends of the spring part 304 are respectively fixedly connected to the first clamping block 301 and the second clamping block 302, one ends of the two scale rods 101, which are far away from the fixing plate 1, are both rotatably connected to a limiting block 102, a semicircular arc is arranged on the first clamping block 301, the semicircular arc is matched with the second clamping block 302, the fixing plate 1, two long rods 401 are both fixedly connected to the bottoms of the moving plate 2, a holding rod 402 is rotatably connected to a holding rod 402, and a magnet is fixedly connected to the fixing plate 2.

When a worker performs sampling inspection on the mask, the mask to be detected is taken out, then the sliding block 103 is moved to slide on the scale rod 101, when the mask is moved to a proper length, namely the maximum tension set during design is reached, the bolt 104 is rotated to move the bolt 104 into the sliding block 103 and further contact with the scale rod 101, so that the sliding block 103 cannot move, then two hands are respectively placed on the two holding rods 402, the fixed plate 1 and the moving plate 2 are pulled open, because the fixed plate 1 and the moving plate 2 are both fixedly connected with magnets, the fixed plate 1 and the moving plate 2 can be adhered together, the magnets are arranged to prevent the moving plate 2 from sliding when the mask is not used, after the fixed plate 1 and the moving plate 2 are separated, the moving plate at one end of the mask to be detected is placed in the arc-shaped groove outside one clamping device 3, and because a small groove is formed in the arc-shaped groove, the small groove can accommodate the entering of the binding belt, at the moment, the binding belt can enter the small groove through the circular arc-shaped groove by slightly pulling the small groove with a hand, the second clamping block 302 is further jacked up to enable the binding belt to enter the circular hollow hole between the first clamping block 301 and the second clamping block 302, then the second clamping block 302 is reset under the action of the spring piece 304, the limitation on the binding belt is achieved, the binding belt at the other end of the mask is similar, if a user cannot skillfully limit the binding belt in the mode, the second clamping block 302 can also be pulled up by the hand to enable the second clamping block 302 to be far away from the first clamping block 301, then the binding belt is manually placed in the circular hollow hole between the first clamping block 301 and the second clamping block 302, then the hand is loosened, the first clamping block 301 and the second clamping block 302 are reset through the contraction of the binding belt 304, the limitation on the spring piece is further achieved, and then the two hands are respectively placed on the two holding rods 402, then, the holding rod 402 on the moving plate 2 is slowly pulled to enable the moving plate 2 to move until the moving plate is contacted with the sliding block 103, then the sliding block 103 cannot move due to the bolt 104, and the moving plate 2 stops moving, so that the maximum tension set when the bandage on the mask comes to the design is achieved, the bandage is detected, if the bandage is not damaged normally, namely the bandage meets the standard, then the moving plate 2 slides to the fixing plate 1, the moving plate and the fixing plate are attracted through the magnet, the moving plate 2 is prevented from moving accidentally, then the detected mask is put back to the original position, then the next mask can be detected, if the bandage on the mask does not meet the design standard, a large amount of detection needs to be carried out on the mask according to a corresponding system, and whether the bandage of the mask in the batch meets the design standard is judged.

Because there is the possibility that the scale rod 101 is damaged when the slider 103 is fixed by the bolt 104, when the scale rod 101 is damaged and the scale on the surface is unclear, the stopper 102 can be unscrewed, the slider 103 can be taken out, and then the slider can be sleeved on another scale rod 101, and then the stopper 102 can be rotated on the scale rod 101 again.

The utility model discloses a position that slider 103 should be located is confirmed to scale on the scale rod 101, the farthest distance that movable plate 2 can reach promptly, then fix slider 103 through bolt 104, guarantee with this that the staff is in the follow-up time measuring of tensile the examining to the bandage, every turn the biggest distance is the same, the pulling force that the bandage receives is all the same promptly, with this pulling force that sets up when detecting whether the bandage accords with the design, avoid appearing the defect spare and not examining or the qualification spare is destroyed the phenomenon, restrict the gauze mask bandage through clamping device 3 simultaneously, prevent that the gauze mask bandage from dropping when the test pulling, the practicality is higher.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the inventive concept of the present invention within the technical scope of the present invention.

Claims

1. The utility model provides a gauze mask bandage fracture detection device, includes fixed plate (1), its characterized in that, two sets of scale rod (101) of fixedly connected with are gone up in fixed plate (1), sliding connection has movable plate (2) on scale rod (101), one of them sliding connection has slider (103) on scale rod (101), it is connected with bolt (104) to rotate on slider (103), equal fixedly connected with clamping device (3) are gone up in fixed plate (1), movable plate (2), clamping device (3) include grip block one (301), grip block two (302), spring part (304), grip block one (301) respectively fixed connection on fixed plate (1), movable plate (2), two slide bar (303) of fixedly connected with on grip block one (301), grip block two (302) are through slide bar (303) sliding connection on grip block one (301), the both ends of spring part (304) respectively with grip block one (301), grip block two (302) fixed connection.

2. The mask bandage breakage detection device according to claim 1, characterized in that the ends of the two graduated rods (101) far away from the fixing plate (1) are rotatably connected with limit blocks (102).

3. The mask strap fracture detection device of claim 1, wherein a semicircular arc is provided on the first holding block (301), and the semicircular arc is matched with the second holding block (302).

4. The mask strap fracture detection device according to claim 2, wherein two long rods (401) are fixedly connected to the bottoms of the fixing plate (1) and the moving plate (2), and a holding rod (402) is rotatably connected between the two long rods (401).

5. The mask strap fracture detection apparatus of claim 4, wherein the grip bar (402) is provided with anti-slip threads.

6. The mask strap fracture detection device according to claim 1, wherein magnets are fixedly connected in the fixed plate (1) and the moving plate (2).