Screen cloth antibacterial detection device

Abstract

The utility model discloses an antibacterial detection device for screen cloth. The antibacterial detection device comprises a detection device body, a clamping assembly and a positioning assembly, the detection device body comprises a machine body, a detection cavity for antibacterial detection of the screen cloth and a machine door; a detection cavity is formed in one side of the machine body; the machine door is rotationally connected with the machine body through a hinge; the clamping assembly is arranged in the detection cavity; the clamping assembly comprises a moving plate, a supporting plate, a clamping plate and a connecting plate. The movable plate is arranged in the detection cavity in a penetrating manner through a sliding mechanism; the two supporting plates are symmetrically and fixedly arranged on the top face of the movable plate. Wherein one clamping plate is rotationally connected with one supporting plate through a rotating shaft, the other clamping plate is connected with the other supporting plate through a positioning assembly, and the two clamping plates are connected through a connecting plate. The screen cloth antibacterial detection device is simple and reasonable in structure and ingenious in design, a screen cloth sample can be turned over conveniently, and the antibacterial detection efficiency and accuracy of the screen cloth sample are greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of mesh fabric antibacterial detection technology, specifically to a mesh fabric antibacterial detection device. Background Technology

[0002] Mesh fabric is a type of woven fabric with mesh openings, mainly composed of warp and weft yarns. It can be made by weaving or crocheting. Based on the weaving method, mesh fabric can be mainly divided into two types: woven and knitted.

[0003] For example, Chinese utility model patent CN214895293U provides a fabric antibacterial testing device, which includes a body, foot pads, power cord, testing slot, control key, sliding device, and fixing mechanism. This design uses a sliding device inside the testing slot. When the fabric to be tested needs to be placed in the testing slot, the tester turns on the motor through the control key. The motor output shaft drives the lead screw to rotate. As the lead screw rotates, the slider is threadedly connected to the lead screw. Therefore, when the lead screw rotates, the slider pushes the connecting plate to drive the placement plate to slide. At the same time, when the placement plate slides, it drives the limiting slider to slide along the surface of the limiting rod, so that the placement plate has a smooth sliding effect. This achieves the beneficial effect of making it inconvenient for the tester to place and take samples, and avoiding the inconvenience of operation for the tester during the placement and sampling process.

[0004] After the mesh fabric is processed, an antibacterial test is required on the mesh fabric sample. However, the existing test device can only perform antibacterial testing on one side of the mesh fabric sample. If the other side of the mesh fabric sample needs to be tested, the mesh fabric sample needs to be removed, flipped over, and then fixed. The whole operation process is quite troublesome, which not only reduces the antibacterial testing efficiency of the mesh fabric sample, but also affects the effectiveness of the test device. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by providing a mesh fabric antibacterial detection device, which facilitates the flipping of mesh fabric samples.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a mesh fabric antibacterial detection device, comprising a detection device body, a clamping assembly, and a positioning assembly; the detection device body includes a machine body, a detection chamber for mesh fabric antibacterial detection, and a machine door; the detection chamber is provided on one side of the machine body; the machine door is rotatably connected to the machine body via a hinge; the clamping assembly is arranged inside the detection chamber; the clamping assembly includes a moving plate, a support plate, a clamping plate, and a connecting plate; the moving plate is slidably inserted into the detection chamber via a sliding mechanism; two support plates are symmetrically fixed on the top surface of the moving plate; one clamping plate is rotatably connected to one support plate via a rotating shaft, and the other clamping plate is connected to the other support plate via a positioning assembly, and the two clamping plates are connected by a connecting plate.

[0007] Preferably, the clamping assembly further includes a clamping groove, a pressure plate, and a screw for fixing the mesh fabric; two clamping grooves are formed on the opposite surfaces of the two clamping plates; the pressure plate is slidably disposed in the clamping groove and in contact with the mesh fabric; the screw is screwed onto the clamping plate and rotatably connected to the pressure plate through a rotating shaft.

[0008] Preferably, the positioning assembly includes a rotating rod, a movable disk, a spring, a positioning groove, a positioning block, and a pull block; the rotating rod passes through one of the support plates and is fixedly connected to the rotating shaft; the movable disk is slidably sleeved on the rotating rod via a key block; the spring is sleeved on the rotating rod, and both ends of the spring are fixedly connected to the rotating rod and the movable disk, respectively; one of the support plates has at least two symmetrically formed positioning grooves on the side near the movable disk; the positioning block is inserted into the positioning groove and fixedly connected to the movable disk; at least one pull block is fixedly mounted on the circumferential surface of the movable disk.

[0009] Preferably, the rotating rod has a T-shaped structure, and the dimension of the rotating rod on the side closer to the clamping plate is smaller than the dimension of the rotating rod on the side farther from the clamping plate.

[0010] Preferably, the positioning block has a frustum-shaped structure, and the dimension of the positioning block on the side closer to the movable disk is larger than the dimension of the positioning block on the side farther from the movable disk.

[0011] Preferably, the positioning component further includes a guide groove and a guide block; one of the support plates has a guide groove on the side near the movable disk; the guide block is slidably inserted into the guide groove and fixedly connected to the movable disk.

[0012] Preferably, the guide groove has an arc-shaped structure with an arc of 0-180 degrees, a T-shaped cross-section, and the dimension of the guide groove on the side closer to the movable disk is smaller than the dimension of the guide groove on the side farther from the movable disk.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This utility model, through the setting of a clamping assembly, involves opening the machine door, then pulling the moving plate to slide it out of the detection chamber via a sliding mechanism. The mesh sample is then placed in the clamping grooves on the two clamping plates. Next, the knob on the screw is rotated to connect the screw to the clamping plate, causing the screw to rotate via a shaft and the pressure plate, allowing the pressure plate to slide downwards in the clamping groove until it contacts the mesh sample. Then, the moving plate is moved back into the detection chamber to its original position via the sliding mechanism. The machine door is then closed, and the detection device is activated to perform antibacterial testing on one side of the mesh sample. After one side of the test is completed, open the machine door, pull the moving plate, and slide the moving plate out of the test chamber through the sliding mechanism. Then, use the positioning component to flip the mesh sample over. Next, use the sliding mechanism to move the moving plate back into the test chamber to its original position, and then close the machine door. Start the testing device to perform antibacterial testing on the other side of the mesh sample. After the test is completed, open the machine door and remove the mesh sample. Compared with the prior art, this utility model has a simple and reasonable structure and ingenious design, which can easily flip the mesh sample over, greatly improving the efficiency and accuracy of antibacterial testing of the mesh sample.

[0015] 2. This utility model, by setting a positioning component, allows the movable disc to slide on the rotating rod via a key block when the pull block is pulled, causing the spring to contract and the guide block to slide horizontally within the guide groove until the T-shaped end of the guide block contacts the inner wall of the guide groove. At this point, the positioning block moves out of the positioning groove. Next, rotating the rotating rod causes it to rotate, and another clamping plate rotates via a rotating shaft and another support plate, causing the movable disc to rotate. This causes the guide block to slide from one inner wall of the guide groove to the other inner wall, and the two clamping plates rotate via a connecting plate until the guide block contacts the other inner wall of the guide groove. At this point, releasing the pull block causes the movable disc to slide in the opposite direction on the rotating rod via the key block under the elastic force of the spring, causing the guide block to slide horizontally in the opposite direction within the guide groove until the positioning block is inserted into the positioning groove. At this point, the position of the clamping plate on the support plate is fixed. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a cross-sectional view of the overall structure of this utility model;

[0018] Figure 3 This is a partial structural cross-sectional view of the present invention;

[0019] Figure 4 This is a partially disassembled sectional view of the present invention.

[0020] Figure 5 For the present utility model Figure 3 Enlarged diagram of point A in the middle.

[0021] In the picture:

[0022] 1. Detection device body; 2. Clamping assembly; 3. Positioning assembly; 101. Machine body; 102. Detection chamber; 103. Machine door; 201. Moving plate; 202. Support plate; 203. Clamping plate; 204. Connecting plate; 205. Clamping groove; 206. Pressure plate; 207. Screw; 301. Rotating rod; 302. Movable disc; 303. Spring; 304. Positioning groove; 305. Positioning block; 306. Pulling block; 307. Guide groove; 308. Guide block. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1 to 5 This utility model provides a technical solution: a mesh fabric antibacterial detection device, including a detection device body 1, a clamping assembly 2 and a positioning assembly 3; the detection device body 1 includes a body 101, a detection chamber 102 for mesh fabric antibacterial detection and a door 103; the detection chamber 102 is opened on one side of the body 101; the door 103 is rotatably connected to the body 101 by a hinge;

[0025] The clamping assembly 2 is arranged inside the detection chamber 102. The clamping assembly 2 includes a movable plate 201, a support plate 202, a clamping plate 203, a connecting plate 204, a clamping groove 205, a pressure plate 206, and a screw 207. The movable plate 201 is slidably inserted into the detection chamber 102 through a sliding mechanism. Two support plates 202 are symmetrically fixedly connected to the top surface of the movable plate 201. One clamping plate 203 is rotatably connected to one of the support plates 202 through a rotating shaft, and the other clamping plate 203 is connected to the other support plate 202 through a positioning assembly 3. The two clamping plates 203 are connected to each other through a connecting plate 204. Two clamping grooves 205 are opened on the opposite surfaces of the two clamping plates 203. The pressure plate 206 is slidably disposed in the clamping groove 205 and in contact with the mesh fabric. The screw 207 is screwed onto the clamping plate 203 and rotatably connected to the pressure plate 206 through a rotating shaft.

[0026] This invention, through the installation of a clamping assembly 2, involves opening the machine door 103, then pulling the movable plate 201 to slide it out of the detection chamber 102 via a sliding mechanism. The mesh sample is then placed in the clamping grooves 205 on the two clamping plates 203. Next, the knob on the screw 207 is rotated to thread the screw 207 onto the clamping plates 203, causing the screw 207 to rotate via a shaft and the pressure plate 206. The pressure plate 206 slides downwards within the clamping grooves 205 until it contacts the mesh sample. The movable plate 201 is then moved back into the detection chamber 102 to its original position via the sliding mechanism. The machine door 103 is then closed, and the detection device body 1 is activated to test the mesh sample. One side of the fabric sample is tested for antibacterial properties. After one side is tested, the machine door 103 is opened, and the moving plate 201 is pulled so that it slides out of the testing chamber 102 via the sliding mechanism. Then, the positioning component 3 flips the fabric sample over. Next, the sliding mechanism moves the moving plate 201 back into the testing chamber 102 to its original position, and the machine door 103 is closed. The testing device body 1 is then activated to test the other side of the fabric sample for antibacterial properties. After the test is completed, the machine door 103 is opened, and the fabric sample is removed. Compared with the prior art, this utility model has a simple and reasonable structure and ingenious design, which makes it easy to flip the fabric sample over, greatly improving the efficiency and accuracy of antibacterial testing of the fabric sample.

[0027] In a preferred embodiment, the positioning component 3 includes a rotating rod 301, a movable disk 302, a spring 303, a positioning groove 304, a positioning block 305, a pull block 306, a guide groove 307, and a guide block 308. The rotating rod 301 passes through one of the support plates 202 and is fixedly connected to the rotating shaft. The movable disk 302 is slidably sleeved on the rotating rod 301 via a key block. The spring 303 is sleeved on the rotating rod 301, and both ends of the spring 303 are fixedly connected to the rotating rod 301 and the movable disk 302, respectively. Two positioning grooves 304 are symmetrically formed on one of the support plates 202 near the movable disk 302. The positioning block 305 is inserted into the positioning groove 304 and fixedly connected to the movable disk 302. Two pull blocks 306 are symmetrically fixedly connected to the circumferential surface of the movable disk 302. The rotating rod 301 has a T-shaped structure, and the dimension of the rotating rod 301 near the clamping plate 203 is... The dimension of the rotating rod 301 on the side away from the clamping plate 203 is smaller than that of the rotating rod 301; the positioning block 305 has a frustum-shaped structure, and the dimension of the positioning block 305 on the side closer to the movable disk 302 is larger than that on the side farther from the movable disk 302; one of the support plates 202 has a guide groove 307 on the side closer to the movable disk 302; the guide block 308 slides through the guide groove 307 and is fixedly connected to the movable disk 302; the guide groove 307 has an arc-shaped structure with an arc of 0-180 degrees to facilitate limiting the rotation range of the movable disk 302; the cross-section of the guide groove 307 has a T-shaped structure, and the dimension of the guide groove 307 on the side closer to the movable disk 302 is smaller than that on the side farther from the movable disk 302 to facilitate limiting the position of the guide block 308; when the T-shaped end of the guide block 308 contacts the inner wall of the guide groove 307, the spring 303 can continue to contract.

[0028] This invention, by setting a positioning component 3, allows the movable disk 302 to slide on the rotating rod 301 via a key block when the pull block 306 is pulled. This causes the spring 303 to contract under force, allowing the guide block 308 to slide horizontally within the guide groove 307 until the T-shaped end of the guide block 308 contacts the inner wall of the guide groove 307. At this point, the positioning block 305 moves out of the positioning groove 304. Then, rotating the rotating rod 301 causes it to rotate, which in turn causes another clamping plate 203 to rotate via a rotating shaft and another support plate 202, thus rotating the movable disk 302 and the guide block 308. The guide block 308 slides from one inner wall of the guide groove 307 to the other inner wall of the guide groove 307, causing the two clamping plates 203 to rotate through the connecting plate 204 until the guide block 308 contacts the other inner wall of the guide groove 307. At this time, the pull block 306 is released, and under the elastic force of the spring 303, the movable plate 302 will slide in the opposite direction on the rotating rod 301 through the key block, causing the guide block 308 to slide horizontally in the opposite direction in the guide groove 307 until the positioning block 305 is inserted into the positioning groove 304. At this time, the position of the clamping plate 203 on the support plate 202 is fixed.

[0029] Working principle: In use, first, open the machine door 103, then pull the moving plate 201 so that it slides out of the detection chamber 102 via the sliding mechanism. Next, place the mesh sample in the clamping grooves 205 on the two clamping plates 203. Then, rotate the knob on the screw 207 to connect the screw 207 to the clamping plate 203 via a threaded connection, causing the screw 207 to rotate with the pressure plate 206 via a rotating shaft. This causes the pressure plate 206 to slide downwards within the clamping grooves 205 until it contacts the mesh sample. Finally, the moving plate 201 is moved out of the detection chamber 102 via the sliding mechanism. After plate 201 is moved into the detection chamber 102 and returned to its original position, the machine door 103 is closed. The detection device body 1 is then activated to perform antibacterial testing on one side of the mesh sample. After one side is tested, the machine door 103 is opened, and the movable plate 201 is pulled to slide out of the detection chamber 102 via the sliding mechanism. Subsequently, by pulling the pull block 306, the movable plate 302 slides on the rotating rod 301 via the key block, causing the spring 303 to contract under force, and the guide block 308 to slide horizontally in the guide groove 307 until the T-shaped end of the guide block 308 aligns with the guide groove 307. When the inner wall contacts the guide plate, the positioning block 305 moves out of the positioning groove 304. Then, the rotating rod 301 is rotated, causing the other clamping plate 203 to rotate via the rotating shaft and the other support plate 202, causing the movable disk 302 to rotate. This causes the guide block 308 to slide from one inner wall of the guide groove 307 to the other inner wall of the guide groove 307, causing the two clamping plates 203 to rotate via the connecting plate 204 until the guide block 308 contacts the other inner wall of the guide groove 307. At this point, the pull block 306 is released, and the spring 30... Under the elastic force of 3, the movable plate 302 will slide in the opposite direction on the rotating rod 301 through the key block, and the guide block 308 will slide horizontally in the opposite direction in the guide groove 307 until the positioning block 305 is inserted into the positioning groove 304. At this time, the position of the clamping plate 203 on the support plate 202 is fixed. Then, the moving plate 201 is moved into the detection chamber 102 to its original position through the sliding mechanism. After that, the machine door 103 is closed, and the other side of the mesh sample is tested for antibacterial properties by starting the detection device body 1. After the test is completed, the machine door 103 is opened and the mesh sample is removed.

[0030] The above is the entire working process of the device, and all contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A mesh fabric antibacterial detection device, characterized in that, The device includes a detection device body (1), a clamping assembly (2), and a positioning assembly (3); the detection device body (1) includes a body (101), a detection chamber (102) for antibacterial detection of mesh fabric, and a door (103); the detection chamber (102) is provided on one side of the body (101); the door (103) is rotatably connected to the body (101) via a hinge; the clamping assembly (2) is arranged inside the detection chamber (102); the clamping assembly (2) includes a moving plate (201), a support plate (202), and a clamping mechanism. Plate (203) and connecting plate (204); the movable plate (201) is slidably inserted into the detection cavity (102) through a sliding mechanism; two support plates (202) are symmetrically fixed on the top surface of the movable plate (201); one of the clamping plates (203) is rotatably connected to one of the support plates (202) through a rotating shaft, and the other clamping plate (203) is connected to the other support plate (202) through a positioning component (3), and the two clamping plates (203) are connected to each other through a connecting plate (204).

2. The mesh fabric antibacterial detection device according to claim 1, characterized in that, The clamping assembly (2) further includes a clamping groove (205) for fixing the mesh fabric, a pressure plate (206) and a screw (207); two clamping grooves (205) are opened on the opposite surfaces of the two clamping plates (203); the pressure plate (206) is slidably disposed in the clamping groove (205) and in contact with the mesh fabric; the screw (207) is screwed onto the clamping plate (203) and rotatably connected to the pressure plate (206) through a rotating shaft.

3. The mesh fabric antibacterial detection device according to claim 1, characterized in that, The positioning component (3) includes a rotating rod (301), a movable disk (302), a spring (303), a positioning groove (304), a positioning block (305), and a pull block (306); the rotating rod (301) passes through one of the support plates (202) and is fixedly connected to the rotating shaft; the movable disk (302) is slidably sleeved on the rotating rod (301) through a key block; the spring (303) is sleeved on the rotating rod (301), and both ends of the spring (303) are fixedly connected to the rotating rod (301) and the movable disk (302) respectively; at least two positioning grooves (304) are symmetrically opened on one side of the support plate (202) near the movable disk (302); the positioning block (305) is inserted into the positioning groove (304) and fixedly connected to the movable disk (302); at least one pull block (306) is fixedly mounted on the circumferential surface of the movable disk (302).

4. The mesh fabric antibacterial detection device according to claim 3, characterized in that, The rotating rod (301) has a T-shaped structure, and the dimension of the rotating rod (301) on the side closer to the clamping plate (203) is smaller than the dimension of the rotating rod (301) on the side farther away from the clamping plate (203).

5. The mesh fabric antibacterial detection device according to claim 3, characterized in that, The positioning block (305) has a frustum-shaped structure, and the size of the side of the positioning block (305) closer to the movable disk (302) is larger than the size of the side of the positioning block (305) farther away from the movable disk (302).

6. The mesh fabric antibacterial detection device according to claim 5, characterized in that, The positioning component (3) further includes a guide groove (307) and a guide block (308); one of the support plates (202) has a guide groove (307) on the side near the movable disk (302); the guide block (308) slides through the guide groove (307) and is fixedly connected to the movable disk (302).

7. The mesh fabric antibacterial detection device according to claim 6, characterized in that, The guide groove (307) has an arc-shaped structure with an arc of 0-180 degrees. The cross-section of the guide groove (307) is a T-shaped structure, and the dimension of the guide groove (307) on the side closer to the movable disk (302) is smaller than the dimension of the guide groove (307) on the side farther away from the movable disk (302).

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