Toothpaste body consistency tester

Abstract

The utility model discloses a toothpaste body consistency tester, relates to toothpaste consistency test technical field, including frame, tensioning mechanism and test steel wire, said frame includes L-shaped mounting plate and connecting rod, the number of L-shaped mounting plate is two, the two L-shaped mounting plate sets up symmetrically, and the connecting rod sets up the connecting rod. In the using process, due to the fact that the first telescopic rod and the spring are in a contraction state, when a tested steel wire deforms, loosens and deforms, the sliding block can be pushed by the elastic force of the spring to move horizontally, and the sliding block can be pushed by the spring to move horizontally. The sliding block translates to drive the screw rod and the nut to translate, and the screw rod and the nut translate to tension the test steel wire, so that when the test steel wire deforms and loosens, the two ends of the test steel wire can be automatically tensioned, loosening deformation of the test steel wire is avoided, the service life of the tester is prolonged, manual adjustment is not needed, and the test efficiency is improved. And the detection is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of toothpaste consistency testing, in particular to a toothpaste consistency tester. Background Art

[0002] In the daily chemical industry, for example, in toothpaste laboratories, the consistency of toothpaste paste needs to undergo consistency testing during the research and development stage. The consistency of toothpaste paste needs to meet the national standard [National Standard of the People's Republic of China - Toothpaste (GB8372-1995)].

[0003] After searching, a Chinese utility model patent proposed a toothpaste consistency tester (Announcement No.: CN204374031U), which includes a frame and a test wire fixed on the top of the frame; wherein: the frame further includes an L-shaped mounting plate fixed at both ends of a crossbar, and the crossbar and the L-shaped mounting plate enclose a leakage space for the toothpaste to leak down; the L-shaped mounting plate also includes a back plate, a bottom plate integral with the back plate, a positioning slot set on the top of the back plate, and a locking bolt set on the bottom plate; the head end of the test wire is fixed to the top of the frame; ... The test wire is fixed on the back plate of an L-shaped mounting plate, and the tail end of the test wire is passed through the positioning slot at the top of the back plate of the other L-shaped mounting plate and is locked and fixed by a locking bolt, and the locking bolt is fixed to the bottom plate of the other L-shaped mounting plate; after the test wire is deformed, the device adjusts the locking nut of the locking bolt to tighten the test wire again, thereby extending the service life of the tester. However, during use, it is necessary to manually detect the loosening and deformation of the test wire and then manually adjust and tighten the test wire, which is inconvenient for detection. Utility Model Content

[0004] The purpose of the present utility model is to provide a toothpaste consistency tester to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A toothpaste paste consistency tester includes a frame, a tensioning mechanism and a test wire, the frame includes an L-shaped mounting plate and a connecting rod, there are two L-shaped mounting plates in total, the two L-shaped mounting plates are symmetrically arranged, the two L-shaped mounting plates are fixedly connected by two symmetrically arranged connecting rods, multiple positioning slots are provided on each L-shaped mounting plate, and multiple tensioning mechanisms matching the positioning slots are connected to the L-shaped mounting plates. The tensioning mechanism includes a first telescopic rod, a slider, a spring, a screw and a nut. The first telescopic rod is fixedly connected to the position corresponding to the positioning slot on the L-shaped mounting plate, the other end of the first telescopic rod is fixedly connected to the slider, the first telescopic rod is sleeved with a spring, the slider is fixedly connected to the screw, and the screw is threadedly sleeved with a nut, and multiple test wires matching the positioning slots are provided between the two L-shaped mounting plates, and the two ends of the test wires respectively pass through adjacent positioning slots and are locked and fixed to the screw by nuts.

[0007] As a further solution of the present invention: the lower surface of the L-shaped mounting plate is fixedly connected to two symmetrically arranged second telescopic rods, and the lower ends of the second telescopic rods are fixedly connected to support blocks.

[0008] As a further solution of the present invention: anti-slip grooves are provided on the lower surface of the support block.

[0009] As a further solution of the present invention: the connecting rod is fixedly connected to the L-shaped mounting plate by a fixing bolt.

[0010] As a further solution of the present invention: two symmetrically arranged ribs are fixedly connected to the bending part of the L-shaped mounting plate.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] During use, the utility model has the first telescopic rod and the spring in a contracted state. When the test wire is deformed and relaxed, the elastic force of the spring can push the slider to move horizontally. The translation of the slider drives the translation of the screw and the nut. The translation of the screw and the nut tightens the test wire. Therefore, when the test wire is deformed and relaxed, the two ends of the test wire can be automatically tightened to avoid the test wire from being relaxed and deformed. This not only improves the service life of the tester, but also eliminates the need for manual adjustment, making it easy to use for detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural diagram of the utility model;

[0014] Figure 2 for Figure 1 A schematic diagram of the structure enlarged in the middle;

[0015] Figure 3 This is a structural diagram of the utility model from another angle.

[0016] In the figure: 1. L-shaped mounting plate; 2. Positioning slot; 3. Test wire; 4. Connecting rod; 5. Rib; 6. First telescopic rod; 7. Spring; 8. Slider; 9. Screw; 10. Nut; 11. Second telescopic rod; 12. Support block; 13. Bolt. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0018] See also Figures 1 to 3 In an embodiment of the present invention, a toothpaste consistency tester includes a frame, a tensioning mechanism and a test wire 3.

[0019] In the specific implementation process, Figure 1 and Figure 2 As shown, the frame includes an L-shaped mounting plate 1 and a connecting rod 4. There are two L-shaped mounting plates 1 in total. The two L-shaped mounting plates 1 are symmetrically arranged. The two L-shaped mounting plates 1 are fixedly connected by two symmetrically arranged connecting rods 4. A plurality of positioning slots 2 are provided on the L-shaped mounting plates 1. A plurality of tensioning mechanisms matching the positioning slots 2 are connected to the L-shaped mounting plates 1. The tensioning mechanism includes a first telescopic rod 6, a slider 8, a spring 7, a screw 9 and a nut 10. The first telescopic rod 6 is fixedly connected to the position corresponding to the positioning slot 2 on the L-shaped mounting plate 1, and the other end of the first telescopic rod 6 is fixedly connected to the slider 8. The first telescopic rod 6 is sleeved with a spring 7, and the slider 8 is fixedly connected to the screw 9. The screw 9 is threadedly sleeved with a nut 10. A plurality of test steel wires 3 matching the positioning slots 2 are provided between the two L-shaped mounting plates 1. The two ends of the test steel wires 3 respectively pass through adjacent positioning slots 2 and are locked and fixed to the screw 9 by nuts 10.

[0020] It should be noted that: during use, since there is a gap between the two L-shaped mounting plates 1, a leakage space is formed. A piece of waste newspaper or a flat experimental board can be placed below the two L-shaped mounting plates 1. During the experiment, the toothpaste paste falling from the test wire 3 will fall on the waste newspaper or the experimental board. After the experiment, the waste newspaper can be thrown away, or the experimental board and the tester can be cleaned together, so that the device is easy to clean during use. Secondly, during use, since the first telescopic rod 6 and the spring 7 are both in a retracted state, when the test wire 3 is deformed and relaxed, the elastic force of the spring 7 can push the slider 8 to translate. The translation of the slider 8 drives the translation of the screw 9 and the nut 10. The translation of the screw 9 and the nut 10 tightens the test wire 3, so that when the test wire 3 is deformed and relaxed, the two ends of the test wire 3 can be automatically tightened to avoid the test wire 3 from being relaxed and deformed, which not only improves the service life of the tester, but also does not require manual adjustment, making it convenient to use for detection.

[0021] refer to Figure 3 As shown, the lower surface of the L-shaped mounting plate 1 is fixedly connected to two symmetrically arranged second telescopic rods 11 (the second telescopic rods 11 are equipped with locking bolts for adjusting their lengths. The second telescopic rods 11 are existing devices and will not be described in detail here). The lower ends of the second telescopic rods 11 are fixedly connected to support blocks 12. The second telescopic rods 11 and the support blocks 12 play a supporting role, and by adjusting the length of the second telescopic rods 11, the support height of each corner can be adjusted, which is convenient for use when the support surface is uneven.

[0022] refer to Figure 3 As shown, the lower surface of the support block 12 is provided with anti-skid grooves, which increase the friction force and make the support more stable.

[0023] refer to Figure 1 As shown, the connecting rod 4 is fixedly connected to the L-shaped mounting plate 1 by a fixing bolt 13, so that the connecting rod 4 and the L-shaped mounting plate 1 can be easily and quickly assembled and disassembled.

[0024] refer to Figure 1 As shown, two symmetrically arranged ribs 5 are fixedly connected to the bending part of the L-shaped mounting plate 1. The ribs 5 make the structure of the L-shaped mounting plate 1 more stable and less prone to deformation.

[0025] In the above structure, the spacing between the test wires 3 is set according to toothpaste (GB8372-1995), which is the same as the spacing between the test wires 3 of the toothpaste consistency test device in the prior art.

[0026] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description. It is intended that all variations within the meaning and range of equivalents of the claims be encompassed within the present invention, and any reference numerals in the claims should not be construed as limiting the claims to which they relate.

[0027] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A toothpaste consistency tester, characterized in that: include: A frame, the frame comprising an L-shaped mounting plate (1) and a connecting rod (4), the number of the L-shaped mounting plates (1) being two, the two L-shaped mounting plates (1) being symmetrically arranged, the two L-shaped mounting plates (1) being fixedly connected via two symmetrically arranged connecting rods (4), and the two L-shaped mounting plates (1) being provided with a plurality of positioning slots (2); A tensioning mechanism, wherein the L-shaped mounting plate (1) is connected to a plurality of tensioning mechanisms matching the positioning slots (2), the tensioning mechanism comprising a first telescopic rod (6), a slider (8), a spring (7), a screw (9) and a nut (10), the first telescopic rod (6) being fixedly connected to a position corresponding to the positioning slot (2) on the L-shaped mounting plate (1), the other end of the first telescopic rod (6) being fixedly connected to the slider (8), the first telescopic rod (6) being sleeved with a spring (7), the slider (8) being fixedly connected with a screw (9), and the screw (9) being threadedly sleeved with a nut (10); A test steel wire (3) is provided between the two L-shaped mounting plates (1) and a plurality of test steel wires (3) matching the positioning slots (2); both ends of the test steel wires (3) respectively pass through adjacent positioning slots (2) and are locked and fixed to the screw rod (9) by nuts (10).

2. A toothpaste consistency tester according to claim 1, characterized in that: Two symmetrically arranged second telescopic rods (11) are fixedly connected to the lower surface of the L-shaped mounting plate (1), and the lower ends of the second telescopic rods (11) are fixedly connected to support blocks (12).

3. A toothpaste consistency tester according to claim 2, characterized in that: The lower surface of the support block (12) is provided with anti-slip grooves.

4. A toothpaste consistency tester according to claim 1, characterized in that: The connecting rod (4) is fixedly connected to the L-shaped mounting plate (1) via a fixing bolt (13).

5. The toothpaste consistency tester according to claim 1, characterized in that: Two symmetrically arranged ribs (5) are fixedly connected to the bend of the L-shaped mounting plate (1).

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