Device for detecting weakly acidic or weakly alkaline content of textile

Abstract

The utility model belongs to the field of detection, particularly relates to a detection device for weak acid or weak alkaline content of textiles, and aims to solve the problems that although the PH value can be detected through a detection tube in the prior art, the detection tube cannot be stored when not used, is exposed outside and is easy to collide, the detection tube is easy to damage, the detection efficiency is high, and the like. According to the technical scheme, the PH meter comprises a PH meter body, a display screen used for displaying data and a detection pipe used for detecting the PH value, the display screen is fixedly arranged at the top of the PH meter body, a threaded hole is formed in one corner of the top of the PH meter body, and a threaded rod is arranged in the threaded hole. And the detection pipe, the connecting plate and the supporting rod can be stored through the storage mechanism, damage caused by exposure is avoided, the service life is prolonged, and the detection pipe can be fixed through the fixing mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of detection, in particular to a detection device for the weak acidity or weak alkalinity content of textiles. Background Art

[0002] The detection method of weak acid or weak alkalinity content in textiles mainly relies on using a pH meter to measure the pH value of the solution. The following is a commonly used detection method:

[0003] Prepare samples: Take a certain amount of textile samples and cut or process them according to the requirements of the test standard.

[0004] Extract liquid: Place the treated textile in a flask containing a specific solution (such as potassium chloride solution or distilled water) and fully soak the sample by shaking or oscillating. The purpose of this step is to extract the weak acidic or weak alkaline substances in the textile into the solution.

[0005] Determine pH value: Use a pH meter to directly measure the pH value of the extract.

[0006] Result recording: Record the measured pH value and calculate or average it according to the requirements of the test standard.

[0007] After searching, the patent with announcement number CN219391888U discloses a pH meter, including a pH meter body, a display screen is arranged at the upper end of the pH meter body, a support rod is fixedly arranged at the rear corner of the pH meter body, an adjustment rod is arranged on the upper side of the support rod, a clamping mechanism is arranged on the front side of the adjustment rod, and the clamping mechanism includes a fixed shell fixedly arranged on the front side of the adjustment rod, a placement slot is provided in the middle position of the fixed shell, a control block is arranged inside one side of the fixed shell, and a connecting rod is fixedly arranged on one side of the control block. The pH meter described in the utility model can place the size of the detection tube within a certain range through the internal setting of the placement slot, thereby improving its practicality. Secondly, the control block cooperates with the placement slot to place detection tubes of different sizes for accelerated clamping to avoid wear and tear due to long-term use, thereby improving its applicability.

[0008] The technical solution has the following problems:

[0009] Although the pH value can be tested through a test tube, the test tube cannot be stored when not in use. The test tube is exposed to the outside and is easily bumped, which can easily cause damage to the test tube and shorten its service life. Utility Model Content

[0010] The purpose of the utility model is to solve the problem in the prior art that although the pH value can be detected by a detection head, the detection head cannot be stored when not in use, and the detection head is exposed to the outside and is easily bumped, which can easily cause damage to the detection head and shorten its service life. A detection device for detecting the weak acid or weak alkaline content of textiles is proposed to solve the problem that the detection head cannot be stored when not in use, and the detection head is exposed to the outside and is easily bumped, which can easily cause damage to the detection head and shorten its service life.

[0011] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0012] A device for detecting the weak acid or weak alkalinity content of textiles, comprising a pH meter body, a display screen for displaying data, and a detection tube for detecting pH value, wherein the display screen is fixedly arranged on the top of the pH meter body, a threaded hole is provided at one corner of the top of the pH meter body, a support rod is threadedly connected in the threaded hole, a circular ring is movably sleeved on the support rod, a connecting plate is fixedly arranged on one side of the circular ring, a fixing block is fixedly arranged on one side of the connecting plate, an arc groove is provided on the fixing block, the detection tube is located in the arc groove, a wire is fixedly arranged on the top of the detection tube, and one end of the wire is fixedly connected to one side of the pH meter body;

[0013] A storage mechanism, which is arranged on one side of the pH meter body and is used to store the support rod, the connecting plate and the detection tube;

[0014] The fixing mechanism is arranged on the fixing block and is used to fix the detection tube.

[0015] In a possible design, the storage mechanism includes a storage box and a mobile box for storing a support rod, a connecting plate and a detection tube, one side of the storage box is fixedly connected to one side of the pH meter body, one side of the storage box is provided with an opening, the bottom of the mobile box is slidably connected to the bottom inner wall of the storage box, two partitions are fixedly provided on the bottom inner wall of the mobile box, the mobile box is divided into a detection tube placement area, a connecting plate placement area and a support rod placement area by the two partitions, one side of the mobile box is provided with a second wire groove for accommodating the wire, one side of the storage box is provided with a first wire groove for accommodating the wire, the support rod, connecting plate and detection tube are respectively placed in the detection tube placement area, the connecting plate placement area and the support rod placement area, one side of the mobile box is fixedly provided with a pulling plate for facilitating the pulling of the mobile box, and the top of the mobile box is provided with a placement area for a beaker.

[0016] In a possible design, the fixing mechanism includes a pull plate, a spring and an arc plate, a T-slot is provided on the fixing block, the outer side of the pull plate is slidably connected to the inner wall of the T-slot, the pull plate is T-shaped, one end of the pull plate is fixedly provided with a long plate for facilitating pulling the pull plate to move, one side of the arc plate is fixedly connected to the other end of the pull plate, the spring is sleeved on the pull plate, one end of the spring is fixedly connected to one side of the arc plate, and the other end of the spring is fixedly connected to the inner wall of one side of the fixing block.

[0017] In a possible design, a magnet is fixedly provided on one side of the moving box, and an iron sheet is fixedly provided on an inner wall of one side of the storage box.

[0018] In a possible design, a bolt is provided on the circular ring, the bolt is threadedly connected to the circular ring, and a torsion bar is fixedly provided at one end of the bolt to facilitate the rotation of the bolt.

[0019] In a possible design, the bottom of the pH meter body and the bottom of the storage box are both fixedly provided with legs for supporting the pH meter body and the storage box.

[0020] In the present application, when in use, a beaker containing a sample is placed in the beaker placement area on the top of the storage box, and then the ring at one end of the connecting plate is placed on the support rod, and then the connecting plate is rotated to the top of the beaker in the direction of the beaker, and then the twist bar is rotated, and the rotation of the twist bar drives the rotation of the bolt, so that one end of the bolt is close to one side of the support rod, and the ring can be fixed to prevent movement, and then the long board is pulled by one hand, and the movement of the long board drives the movement of the pull board, and the movement of the pull board drives the movement of the arc plate, and at this time the spring is compressed, and then Then, insert the detection tube into the arc groove of the fixed block with one hand, and insert the bottom end of the detection tube into the sample in the beaker. Then slowly release the hand pulling the long board. At this time, the compressed spring is released, and the arc plate is pushed to fit the detection tube by the force of the spring, so that the detection tube can be fixed. Finally, the substance in the beaker is detected through the detection tube, and the relevant information is presented on the display screen. When it is not in use, it is stored. When the long board is pulled, the movement of the long board drives the movement of the pull board, and the movement of the pull board drives the movement of the arc board. At this time, the spring is compressed. Shrink, then take out the detection tube with one hand, then place the detection tube in the detection tube placement area in the mobile box, and place the wire in the second wire groove, then turn the bolt to remove the ring, the connecting plate and the support rod, and place the connecting plate and the support rod in the connecting plate placement area and the support rod placement area respectively, and then push the mobile box, push the mobile box into the storage box, so that the detection tube, the connecting plate and the support rod can be stored to avoid damage caused by exposure to the outside and extend the service life. Rubber pads are also installed around the detection tube placement area. The space formed by the rubber pads is adapted to the size of the detection tube, so that the detection tube will not shake in the mobile box. When the mobile box contacts the inner wall of one side of the storage box, the magnet and the iron sheet will attract each other for magnetic fixation (it should be noted that the wire needs to be placed in the first wire groove during the process of pushing the mobile box into the storage box). The pH meter body and the storage box can be supported by the provided legs to prevent water from flowing to the bottom of the pH meter body and the storage box on the desktop, and the legs are made of rubber blocks, which can also be non-slip.

[0021] The beneficial effects of the present invention are:

[0022] In the utility model, the detection device for the weak acid or weak alkaline content of textiles is used. The detection tube is removed through the storage mechanism, and then placed in the detection tube placement area in the mobile box, and the wire is placed in the second wire groove. The bolt is rotated to remove the ring, the connecting plate and the support rod, and the connecting plate and the support rod are placed in the connecting plate placement area and the support rod placement area respectively. The mobile box is pushed and pushed into the storage box, so that the detection tube, the connecting plate and the support rod can be stored to avoid being exposed to the outside and causing damage, thereby extending the service life;

[0023] In the utility model, the detection device for the weak acid or weak alkalinity content of textiles is used. Through the fixing mechanism, one hand pulls the long plate, the movement of the long plate drives the movement of the pulling plate, and the movement of the pulling plate drives the movement of the arc plate. At this time, the spring is compressed, and then one hand inserts the detection tube into the arc groove of the fixing block, and the bottom end of the detection tube is inserted into the sample of the beaker, and then the hand pulling the long plate is slowly released. At this time, the compressed spring is released, and the arc plate is pushed to fit the detection tube by the force of the spring, so that the detection tube can be fixed;

[0024] In the utility model, the detection tube, the connecting plate and the support rod can be stored by the storage mechanism to avoid being exposed to the outside and causing damage, thereby extending the service life, and the detection tube can be fixed by the fixing mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the main structure of a device for detecting the weak acidity or weak alkalinity content of textiles proposed by the utility model;

[0026] Figure 2 This is a side structural schematic diagram of a device for detecting weak acidity or weak alkalinity content in textiles proposed by the utility model;

[0027] Figure 3 This is a schematic diagram of the separation structure of a moving box and a storage box of a device for detecting weak acid or weak alkalinity content of textiles proposed by the utility model;

[0028] Figure 4 This is a schematic diagram of the side view structure of a mobile box of a device for detecting weak acid or weak alkalinity content of textiles proposed by the utility model;

[0029] Figure 5 The utility model is a schematic diagram of the fixing mechanism structure of a device for detecting the weak acid or weak alkalinity content of textiles.

[0030] In the figure: 1. pH meter body; 2. Storage box; 3. Support rod; 4. Connecting plate; 5. Detection tube; 6. Display screen; 7. Mobile box; 8. Detection tube placement area; 9. First wire groove; 10. Second wire groove; 11. Magnet; 12. Support leg; 13. Fixed block; 14. Bolt; 15. Ring; 16. Pull plate; 17. Arc plate; 18. Spring. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0032] Embodiment 1

[0033] Reference Figure 1-5 A detection device includes: a pH meter body 1, a display screen 6 and a detection tube 5. The display screen 6 is fixedly arranged on the top of the pH meter body 1 for displaying the measured pH value. A threaded hole is provided at one corner of the top of the pH meter body 1, and a support rod 3 is fixed by a threaded connection. A circular ring 15 is movably sleeved on the support rod 3. A connecting plate 4 is fixed on one side of the circular ring 15, and a fixing block 13 is fixed on the other side of the connecting plate 4. An arc groove is provided on the fixing block 13 for placing the detection tube 5. A wire is connected to the top of the detection tube 5, and the other end of the wire is connected to the pH meter body 1 to realize data transmission.

[0034] In order to improve the portability and ease of use of the device, a storage mechanism is further provided, which includes a storage box 2 and a mobile box 7. The storage box 2 is fixedly connected to one side of the pH meter body 1 and has an opening. The bottom of the mobile box 7 is slidably connected to the bottom inner wall of the storage box 2 to facilitate the mobile box 7 to slide in and out of the storage box 2. Two partitions are provided on the bottom inner wall of the mobile box 7 to divide the mobile box 7 into a detection tube placement area 8, a connecting plate placement area and a support rod placement area, which are used to place the detection tube 5, the connecting plate 4 and the support rod 3 respectively. A second wire groove 10 is provided on one side of the mobile box 7 to accommodate the wires. At the same time, a first wire groove 9 is also provided on one side of the storage box 2 to allow the wires to pass from the storage box 2 into the mobile box 7. In addition, a pulling plate is fixed on one side of the mobile box 7 to facilitate the user to pull the mobile box 7.

[0035] In order to fix the detection tube 5, a fixing mechanism is also provided, which includes a pull plate 16, a spring 18 and an arc plate 17. A T-slot is provided on the fixing block 13, and the outer side of the pull plate 16 is slidably connected to the inner wall of the T-slot. A long plate is fixed to one end of the pull plate 16 to facilitate pulling by the user; the other end is fixedly connected to the arc plate 17. The spring 18 is sleeved on the pull plate 16, one end of which is connected to the arc plate 17, and the other end is connected to the fixing block 13. When the detection tube 5 needs to be fixed, the user can move the arc plate 17 by pulling the long plate. After placing the detection tube 5 into the arc groove, the long plate is released, and the elastic force of the spring 18 will make the arc plate 17 close to the detection tube 5 to achieve fixation.

[0036] In order to increase the stability of the mobile box 7 in the storage box 2, a magnet 11 is fixed on one side of the mobile box 7, and an iron sheet is fixed on the inner wall of one side of the storage box 2. The mutual attraction between the magnet 11 and the iron sheet makes the mobile box 7 more stable when closed.

[0037] In order to facilitate the adjustment of the relative position between the support rod 3 and the ring 15, a bolt 14 is provided on the ring 15, and the bolt 14 is threadedly connected to the ring 15. By rotating the torsion bar on the bolt 14, the position of the bolt 14 on the ring 15 can be adjusted, thereby achieving the fixation of the relative position between the support rod 3 and the ring 15.

[0038] The present application is used in the field of weak acid or weak alkaline content detection of textiles, and can also be used in other fields applicable to the present application.

[0039] The working principle of the pH meter body 1, the display screen 6 and the detection tube 5 is the same as that of the authorization number CN219391888U.

[0040] Embodiment 2

[0041] refer to Figure 1-5 , improved on the basis of Example 1: a device for detecting the weak acidity or weak alkalinity content of textiles, which is used in the field of detecting the weak acidity or weak alkalinity content of textiles. In order to improve the stability of the device, we fix legs 12 at the bottom of the pH meter body 1 and the bottom of the storage box 2.

[0042] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A device for detecting the weak acidity or weak alkalinity content of textiles, comprising a pH meter body (1), a display screen (6) for displaying data, and a detection tube (5) for detecting the pH value, characterized in that: The display screen (6) is fixedly arranged on the top of the pH meter body (1); a threaded hole is provided at one corner of the top of the pH meter body (1); a support rod (3) is threadedly connected to the threaded hole; a circular ring (15) is movably sleeved on the support rod (3); a connecting plate (4) is fixedly arranged on one side of the circular ring (15); a fixing block (13) is fixedly arranged on one side of the connecting plate (4); an arc-shaped groove is provided on the fixing block (13); the detection tube (5) is located in the arc-shaped groove; a wire is fixedly arranged on the top of the detection tube (5); one end of the wire is fixedly connected to one side of the pH meter body (1); A storage mechanism, the storage mechanism is arranged on one side of the pH meter body (1) for storing the support rod (3), the connecting plate (4) and the detection tube (5), the storage mechanism comprising a storage box (2) and a mobile box (7) for storing the support rod (3), the connecting plate (4) and the detection tube (5), one side of the storage box (2) is fixedly connected to one side of the pH meter body (1), one side of the storage box (2) is provided with an opening, the bottom of the mobile box (7) is slidably connected to the bottom inner wall of the storage box (2), the bottom inner wall of the mobile box (7) is fixedly provided with two partitions, and the mobile box (7) is divided into a detection tube placement area (8) and a detection tube placement area (9) by the two partitions. A connecting plate placement area and a support rod placement area, a second wire groove (10) for accommodating a wire is provided on one side of the mobile box (7), a first wire groove (9) for accommodating a wire is provided on one side of the storage box (2), the support rod (3), the connecting plate (4) and the detection tube (5) are respectively placed in the detection tube placement area (8), the connecting plate placement area and the support rod placement area, a pulling plate for facilitating pulling the mobile box (7) is fixedly provided on one side of the mobile box (7), a beaker placement area is provided on the top of the mobile box (7), a magnet (11) is fixedly provided on one side of the mobile box (7), and an iron sheet is fixedly provided on the inner wall of one side of the storage box (2); A fixing mechanism, which is arranged on the fixing block (13) and is used to fix the detection tube (5).

2. A device for detecting the weak acidity or weak alkalinity content of textiles according to claim 1, characterized in that: The fixing mechanism comprises a pull plate (16), a spring (18) and an arc-shaped plate (17); a T-shaped slot is provided on the fixing block (13); the outer side of the pull plate (16) is slidably connected to the inner wall of the T-shaped slot; the pull plate (16) is T-shaped; a long plate is fixedly arranged at one end of the pull plate (16) for facilitating pulling the pull plate (16) to move; one side of the arc-shaped plate (17) is fixedly connected to the other end of the pull plate (16); the spring (18) is sleeved on the pull plate (16); one end of the spring (18) is fixedly connected to one side of the arc-shaped plate (17); and the other end of the spring (18) is fixedly connected to the inner wall of one side of the fixing block (13).

3. A device for detecting the weak acidity or weak alkalinity content of textiles according to claim 1, characterized in that: A bolt (14) is provided on the circular ring (15), the bolt (14) being threadedly connected to the circular ring (15), and a torsion bar is fixedly provided at one end of the bolt (14) to facilitate the rotation of the bolt (14).

4. A device for detecting the weak acidity or weak alkalinity content of textiles according to claim 1, characterized in that: The bottom of the pH meter body (1) and the bottom of the storage box (2) are both fixedly provided with supporting legs (12) for supporting the pH meter body (1) and the storage box (2).

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