Lighter drop test frame

Abstract

The utility model relates to a lighter test frame, including angle adjusting bolt, test bottom plate and test vertical plate mutually connected, the test bottom plate is hinged with test plate, the angle adjusting bolt is connected on the test vertical plate, the end of the angle adjusting bolt close to the test plate abuts against the test plate, and the end of the angle adjusting bolt close to the test plate abuts against the test plate. The angle adjusting bolt is used for adjusting an included angle between the test plate and a vertical plane, and the test plate is provided with a test chute used for carrying out a drop test on the lighter. According to the lighter test frame, when the angle adjusting bolt is rotated, the test plate can rotate around the hinge shaft relative to the test bottom plate, so that the angle adjustment of the test plate relative to the test bottom plate can be realized through the angle adjusting bolt; namely, the angle adjustment of the test plate relative to the vertical plane can be realized through the angle adjustment bolt, so that the drop test of the lighter at different angles is simulated, and the test reliability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lighter testing, in particular to a lighter drop test stand. Background Art

[0002] Lighters bring a lot of convenience to our daily life. Lighters must undergo strict testing before leaving the factory to ensure their quality reliability. With the development of lighters, in order to improve the aesthetics of lighters, badges are generally attached to the surface of lighters. The reliability of the attachment of badges to lighters is one of the standards for lighter quality requirements. Therefore, it is very necessary to perform a drop test on lighters to test the reliability of the attachment of badges to lighters.

[0003] The lighter test stand in the prior art can only simulate a drop test in the vertical direction, but cannot simulate a drop test at a corresponding angle. Therefore, the lighter test stand in the prior art cannot simulate a real environment, and the reliability of the test result is low. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a lighter test stand, which can simulate the real environment of the lighter and improve the test reliability.

[0005] To achieve the above-mentioned purpose, the utility model provides a lighter test stand, including an angle adjustment bolt and a test base plate and a test vertical plate connected to each other, wherein a test plate is hinged on the test base plate, the angle adjustment bolt is connected to the test vertical plate, one end of the angle adjustment bolt close to the test plate abuts against the test plate, the angle adjustment bolt is used to adjust the angle between the test plate and a vertical plane, and a test slide groove for performing a drop test on a lighter is provided on the test plate.

[0006] In one embodiment of the utility model, the angle adjustment bolt includes an adjusting bolt body, a first threaded hole is provided on the test vertical plate, the adjusting bolt body is connected in the first threaded hole, one end of the adjusting bolt body abuts against the test plate, and the other end of the adjusting bolt body is connected to an adjusting handle.

[0007] In one embodiment of the utility model, two sliding plates are slidably provided on the test plate, and the test slot is formed between the side walls of the two sliding plates close to each other and the test plates, and the sliding of the two sliding plates on the test plate is used to adjust the height of the test slot.

[0008] In one embodiment of the utility model, it also includes a positioning bolt, which includes a positioning bolt body, a sliding groove is provided on the sliding plate, the positioning bolt body is inserted into the sliding groove, a second threaded hole is provided on the test plate, and one end of the positioning bolt body is connected to the second threaded hole, and the other end of the positioning bolt body is connected to a positioning knob, and the diameter of the positioning knob is greater than the width of the sliding groove.

[0009] In one embodiment of the utility model, it also includes a screw mechanism, which includes a screw rod and a screw nut connected to each other, the screw rod is arranged on the test plate, the screw nut is connected to the sliding plate, and the axial direction of the screw rod is along the sliding direction of the sliding plate.

[0010] In one embodiment of the utility model, a first connecting block is provided on the test plate, a screw hole is provided on the first connecting block, the screw rod is rotatably arranged in the screw hole, a second connecting block is provided on the sliding plate, the screw nut is connected to the second connecting block, and the screw rod has a rotational freedom along its axis.

[0011] In one embodiment of the utility model, it further comprises a synchronous connecting plate, the two sliding plates are connected to the synchronous connecting plate, and the lead screw nut is connected to the synchronous connecting plate or the corresponding sliding plate.

[0012] In one embodiment of the present invention, a cloth is provided on the side wall of the sliding plate forming the test slide groove, and the cloth is used to simulate the falling and friction scene between the lighter and the user's clothes.

[0013] In an embodiment of the present invention, the cloth is detachably arranged on the sliding plate, and different cloths are made of different materials.

[0014] In one embodiment of the utility model, a scale is provided on the test plate, and a scale pointer is provided on the sliding plate.

[0015] The above technical solution of the utility model has the following advantages compared with the prior art:

[0016] The lighter test stand described in the utility model can make the test plate rotate relative to the test base plate around the hinge axis when the staff turns the angle adjustment bolt. Therefore, the angle adjustment of the test plate relative to the test base plate can be achieved through the angle adjustment bolt, that is, the angle adjustment of the test plate relative to the vertical plane can be achieved through the angle adjustment bolt, thereby simulating the drop test of the lighter at different angles and improving the test reliability. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 This is a first structural schematic diagram of the lighter test stand of the utility model;

[0019] Figure 2 This is a second structural schematic diagram of the lighter test stand of the utility model (one of the sliding plates and the cloth is hidden);

[0020] Figure 3 yes Figure 2 A local enlarged schematic diagram of the middle A;

[0021] Figure 4 This is a third structural schematic diagram of the lighter test stand of the utility model;

[0022] Figure 5 This is a fourth structural schematic diagram of the lighter test stand of the utility model (two lead screw mechanisms);

[0023] Figure 6 This is a fifth structural schematic diagram of the lighter test stand of the utility model (two lead screw mechanisms);

[0024] Figure 7 This is the sixth structural schematic diagram (a lead screw mechanism) of the lighter test stand of the utility model.

[0025] Description of the Figures in the Specification:

[0026] 1. Angle adjustment bolt; 2. Test base plate; 3. Test vertical plate; 4. Test plate; 5. Test slide; 6. Adjustment bolt body; 7. First threaded hole; 8. Adjustment handle; 9. Sliding plate; 10. Positioning bolt; 11. Positioning bolt body; 12. Slide groove; 13. Second threaded hole; 14. Positioning knob; 15. Screw mechanism; 16. Screw rod; 17. Screw nut; 18. First connecting block; 19. Screw hole; 20. Second connecting block; 21. Synchronous connecting plate; 22. Fabric; 23. Scale; 24. Scale pointer; 25. Limiting groove; 26. Limiting column; 27. Sliding block; 28. Slide. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Reference Figure 1 to Figure 7 As shown, the lighter test stand of the utility model comprises an angle adjustment bolt 1 and a test base plate 2 and a test vertical plate 3 connected to each other, a test plate 4 is hinged on the test base plate 2, the angle adjustment bolt 1 is connected to the test vertical plate 3, one end of the angle adjustment bolt 1 close to the test plate 4 abuts against the test plate 4, the angle adjustment bolt 1 is used to adjust the angle between the test plate 4 and a vertical plane, and a test slide 5 for performing a drop test on the lighter is provided on the test plate 4.

[0029] The lighter test stand of the present application includes an angle adjustment bolt 1, through which the drop angle adjustment of the lighter drop test can be achieved. Specifically, the lighter test stand also includes a test base plate 2 and a test vertical plate 3, and the test base plate 2 and the test vertical plate 3 are vertically connected to form an integral L-shaped base to provide stable support for the drop test of the lighter. Furthermore, a test plate 4 is hinged on the test base plate 2, and the hinge between the test plate 4 and the test base plate 2 forms a hinge axis, so that the test plate 4 can rotate relative to the test base plate 2. The angle adjustment bolt 1 is connected to the test stand 3, and the end of the angle adjustment bolt 1 close to the test plate 4 abuts against the test stand 3. Therefore, when the staff rotates the angle adjustment bolt 1, the test plate 4 can rotate relative to the test base plate 2 around the hinge axis. Therefore, the angle adjustment bolt 1 can be used to adjust the angle of the test plate 4 relative to the test base plate 2, that is, the angle adjustment bolt 1 can be used to adjust the angle of the test plate 4 relative to the vertical plane, thereby simulating the drop test of the lighter at different angles and improving the test reliability. Among them, a test chute 5 for performing a drop test on the lighter is provided on the test plate 4, and the lighter performs a drop test in the test chute 5.

[0030] In one embodiment, the angle adjustment bolt 1 includes an adjusting bolt body 6, a first threaded hole 7 is provided on the test vertical plate 3, the adjusting bolt body 6 is connected in the first threaded hole 7, one end of the adjusting bolt body 6 abuts against the test plate 4, and the other end of the adjusting bolt body 6 is connected to an adjusting handle 8.

[0031] like Figure 4As shown, the angle adjustment bolt 1 includes an adjustment bolt body 6 and an adjustment handle 8. Specifically, a first threaded hole 7 is provided on the test stand 3, and the middle part of the adjustment bolt body 6 of the angle adjustment bolt 1 is threadedly connected to the first threaded hole 7 on the test stand 3. One end of the adjustment bolt body 6 abuts against the test plate 4, and the other end of the adjustment bolt body 6 is connected to the adjustment handle 8, and the adjustment handle 8 is located on the side of the test stand 3 away from the test plate 4. By rotating the adjustment handle 8, the staff can drive the adjustment bolt body 6 to rotate in the first threaded hole 7. Since the end of the adjustment bolt body 6 away from the adjustment handle 8 abuts against the test plate 4, the movement of the adjustment bolt body 6 along its axial direction can be converted into the rotation of the test plate 4 around the hinge axis, thereby realizing the angle adjustment of the test plate 4 relative to the vertical plane. Among them, the axis of the first threaded hole 7 on the test stand 3 is preferably set horizontally, and the axis of the first threaded hole 7 is in the direction close to or away from the test plate 4.

[0032] In one embodiment, two sliding plates 9 are slidably provided on the test board 4, and the test slot 5 is formed between the side walls of the two sliding plates 9 that are close to each other and the test board 4, and the sliding of the two sliding plates 9 on the test board 4 is used to adjust the height of the test slot 5.

[0033] like Figure 1 and Figure 2 As shown, the lighter test stand of the present application includes two sliding plates 9, and the side walls of the two sliding plates 9 close to each other and the test plate 4 form a test chute 5 for performing a drop test on the lighter. The two sliding plates 9 are slidably arranged on the test plate 4, and the two sliding plates 9 need to slide to the same height when sliding on the test plate 4 to ensure the effective test height. Therefore, when the sliding plates 9 slide on the test plate 4, the height of the test chute 5 formed between the two sliding plates 9 and the test plate 4 can be adjusted, so that the height of the lighter during the drop test can be adjusted. Therefore, the drop test stand of the present application can not only adjust the angle of the lighter during the drop test, but also adjust the height of the lighter during the drop test, thereby improving the versatility of the lighter drop test and the efficiency of the lighter drop test, without the need to convert the angle test device to the height test device. Among them, a slider 27 is arranged on the sliding plate 9, and a chute 28 is arranged on the test plate 4, and the limited sliding of the test plate 4 and the sliding plate 9 is realized by the cooperation of the slider 27 and the chute 28.

[0034] In one embodiment, it also includes a positioning bolt 10, which includes a positioning bolt body 11. A sliding groove 12 is provided on the sliding plate 9, and the positioning bolt body 11 is inserted into the sliding groove 12. A second threaded hole 13 is provided on the test plate 4, and one end of the positioning bolt body 11 is connected to the second threaded hole 13, and the other end of the positioning bolt body 11 is connected to a positioning knob 14, and the diameter of the positioning knob 14 is greater than the width of the sliding groove 12.

[0035] like Figure 1 , Figure 2 and Figure 3 As shown, the sliding plate 9 of the drop test stand of the present application needs to be fixed at a corresponding position on the test plate 4 to achieve the adjustment of the lighter drop test height, which is achieved by a positioning bolt 10. Specifically, the positioning bolt 10 includes a positioning bolt body 11 and a positioning knob 14. A second threaded hole 13 is provided on the test plate 4, and the positioning bolt body 11 is threadedly connected in the second threaded hole 13, and the positioning bolt body 11 is penetrated in the sliding groove 12. Preferably, the axis of the second threaded hole 13 is perpendicular to the test plate 4 and perpendicular to the sliding plate 9. One end of the positioning bolt body 11 is connected to the second threaded hole 13, the middle part of the positioning bolt body 11 is penetrated in the sliding groove 12, and the other end of the positioning bolt body 11 is connected to the positioning knob 14. The staff realizes the relative fixation of the sliding plate 9 and the test plate 4 through the positioning knob 14. When the adjusting knob is rotated, the adjusting knob drives the positioning bolt body 11 to move along its axis on the test plate 4 toward the test vertical plate 3 and the test bottom plate 2. Since the diameter of the positioning knob 14 is larger than the width of the sliding groove 12, the positioning knob 14 will be close to the sliding plate 9, so that the sliding plate 9 is fixed on the test plate 4, thereby fixing the sliding plate 9 on the test plate 4 through the positioning bolt 10.

[0036] In one embodiment, it also includes a screw mechanism 15, which includes a screw rod 16 and a screw nut 17 connected to each other, the screw rod 16 is arranged on the test plate 4, and the screw nut 17 is connected to the sliding plate 9, and the axial direction of the screw rod 16 is along the sliding direction of the sliding plate 9.

[0037] like Figure 5As shown, another sliding adjustment mode of the sliding plate 9 relative to the test plate 4 is realized by a screw mechanism 15. Specifically, the screw mechanism 15 includes a screw rod 16 and a screw nut 17, which converts the rotational motion of the screw rod 16 into the linear motion of the screw nut 17, thereby realizing the sliding adjustment of the sliding plate 9 relative to the test plate 4 to adjust the height of the test slide 5. Further, the screw rod 16 is rotatably arranged on the test plate 4, the screw nut 17 is connected to the sliding plate 9, and the axial direction of the screw rod 16 is along the sliding direction of the sliding plate 9. When the staff rotates the screw rod 16, the screw nut 17 is driven to make a linear motion through the screw rod 16, so as to drive the sliding plate 9 to make a sliding motion on the test plate 4 through the screw nut 17. When the staff does not rotate the lead screw 16, due to the self-locking effect of the helix angle on the lead screw mechanism 15, the lead screw 16 will not generate rotational motion with the lead screw nut 17. The sliding plate 9 can be fixed relative to the test plate 4 without any operation, thereby improving the use efficiency and test efficiency.

[0038] In one embodiment, a first connecting block 18 is provided on the test plate 4, a screw hole 19 is provided on the first connecting block 18, the screw rod 16 is rotatably arranged in the screw hole 19, a second connecting block 20 is provided on the sliding plate 9, the screw nut 17 is connected to the second connecting block 20, and the screw rod 16 has a degree of rotational freedom along its axis.

[0039] like Figure 5 and Figure 6 As shown, the specific connection structure of the screw mechanism 15 and the sliding plate 9 and the test plate 4 is realized by the first connection block 18 and the second connection block 20. Specifically, the first connection block 18 is arranged on the test plate 4, and a screw hole 19 is arranged on the first connection block 18. The axis of the screw hole 19 is along the sliding direction of the sliding plate 9 on the test plate 4. The screw rod 16 is arranged in the screw hole 19, and the screw rod 16 has only one rotational freedom around its axis in the screw hole 19. Therefore, the screw rod 16 can only make rotational motion in the screw hole 19, and cannot make linear motion along its axis, as shown in FIG. Figure 5 and Figure 6As shown, two first connecting blocks 18 are provided, and a limiting groove 25 is formed between the two first connecting blocks 18. A limiting column 26 is provided on the lead screw 16, and the lead screw is inserted into the lead screw hole 19. At the same time, the limiting column 26 is limited in the limiting groove 25 to prevent the lead screw 16 from making a linear motion along its axial direction. Therefore, the lead screw 16 has only one degree of rotational freedom along its axis on the first connecting block 18. Further, the second connecting block 20 is provided on the sliding plate 9, and the lead screw nut 17 is connected to the second connecting block 20. When the staff rotates the lead screw 16, the lead screw 16 makes a rotational motion in the lead screw hole 19, and at the same time, the rotational motion of the lead screw 16 is converted into a linear motion of the lead screw nut 17, so that the lead screw nut 17 drives the sliding plate 9 to slide on the test plate 4 to adjust the height of the test slide 5.

[0040] In one embodiment, a synchronous connecting plate 21 is further included, and the two sliding plates 9 are both connected to the synchronous connecting plate 21 , and the lead screw nut 17 is connected to the synchronous connecting plate 21 or the corresponding sliding plate 9 .

[0041] like Figure 7 As shown, in order to achieve the height adjustment of the test chute 5, the two sliding plates 9 need to be kept at the same height, and a screw mechanism 15 can be configured for each sliding plate 9 to adjust the height of the two sliding plates 9. In addition, a screw mechanism 15 can also be used to achieve the synchronous sliding of the two sliding plates 9 on the test plate 4. Specifically, the two sliding plates 9 are connected to a synchronous connecting plate 21, a screw mechanism is provided, and the screw nut 17 of the screw mechanism 15 is only connected to the synchronous connecting plate 21 or the corresponding sliding plate 9, which improves the adjustment efficiency of the sliding plate 9 and saves costs.

[0042] In one embodiment, a cloth 22 is provided on the side wall of the sliding plate 9 forming the test chute 5 , and the cloth 22 is used to simulate the falling and friction scene between the lighter and the user's clothes.

[0043] like Figure 1 As shown, a cloth 22 is provided on the side wall of the test slot 5 formed on the sliding plate 9 to simulate the scene of the lighter slipping out of the user's pocket, that is, to simulate the scene of the lighter falling and rubbing against the user's clothes, so that the drop test of the lighter is closer to the use scenario.

[0044] In one embodiment, the cloth 22 is detachably disposed on the sliding plate 9 , and different cloths 22 are made of different materials.

[0045] Since the materials of the clothes worn by users are different, the cloth 22 of the present application can be detachably set on the sliding plate 9. During testing, the staff can set the cloth 22 of the required material on the sliding plate 9 to simulate the falling scenario of the lighter under the corresponding cloth 22.

[0046] In one embodiment, a scale 23 is disposed on the test plate 4 , and a scale pointer 24 is disposed on the sliding plate 9 .

[0047] A scale ruler 23 is provided on the test plate 4, and a scale pointer 24 is provided on the sliding plate 9, so that the staff can record the corresponding test data such as the test height.

[0048] Note that the above are only preferred embodiments of the present invention and the technical principles used. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described herein, and that various obvious changes, readjustments and substitutions can be made by those skilled in the art without departing from the scope of protection of the present invention. Therefore, although the present invention is described in more detail through the above embodiments, the present invention is not limited to the above embodiments, and may include more other equivalent embodiments without departing from the concept of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims

1. A lighter drop test stand, characterized in that: The invention comprises an angle adjustment bolt (1) and a test base plate (2) and a test vertical plate (3) which are connected to each other. The test base plate (2) is hinged with a test plate (4). The angle adjustment bolt (1) is connected to the test vertical plate (3). One end of the angle adjustment bolt (1) close to the test plate (4) abuts against the test plate (4). The angle adjustment bolt (1) is used to adjust the angle between the test plate (4) and a vertical plane. The test plate (4) is provided with a test slide groove (5) for performing a drop test on a lighter.

2. The lighter drop test stand according to claim 1, characterized in that: The angle adjustment bolt (1) comprises an adjustment bolt body (6); a first threaded hole (7) is provided on the test vertical plate (3); the adjustment bolt body (6) is connected to the first threaded hole (7); one end of the adjustment bolt body (6) abuts against the test plate (4); and the other end of the adjustment bolt body (6) is connected to an adjustment handle (8).

3. The lighter drop test stand according to claim 1, characterized in that: Two sliding plates (9) are slidably arranged on the test plate (4); the test slide groove (5) is formed between the side walls of the two sliding plates (9) that are close to each other and the test plate (4); the sliding of the two sliding plates (9) on the test plate (4) is used to adjust the height of the test slide groove (5).

4. The lighter drop test stand according to claim 3, characterized in that: It also includes a positioning bolt (10), wherein the positioning bolt (10) includes a positioning bolt body (11), a sliding groove (12) is provided on the sliding plate (9), the positioning bolt body (11) is inserted into the sliding groove (12), a second threaded hole (13) is provided on the test plate (4), and one end of the positioning bolt body (11) is connected to the second threaded hole (13), and the other end of the positioning bolt body (11) is connected to a positioning knob (14), and the diameter of the positioning knob (14) is greater than the width of the sliding groove (12).

5. The lighter drop test stand according to claim 3, characterized in that: It also includes a screw mechanism (15), the screw mechanism (15) includes a screw rod (16) and a screw nut (17) connected to each other, the screw rod (16) is arranged on the test plate (4), the screw nut (17) is connected to the sliding plate (9), and the axial direction of the screw rod (16) is along the sliding direction of the sliding plate (9).

6. The lighter drop test stand according to claim 5, characterized in that: The test plate (4) is provided with a first connecting block (18), the first connecting block (18) is provided with a screw hole (19), the screw rod (16) is rotatably arranged in the screw hole (19), the sliding plate (9) is provided with a second connecting block (20), the screw nut (17) is connected to the second connecting block (20), and the screw rod (16) has a degree of rotational freedom along its axis.

7. The lighter drop test stand according to claim 5, characterized in that: It also comprises a synchronous connecting plate (21), the two sliding plates (9) are both connected to the synchronous connecting plate (21), and the lead screw nut (17) is connected to the synchronous connecting plate (21) or the corresponding sliding plate (9).

8. The lighter drop test stand according to claim 3, characterized in that: A cloth (22) is provided on the side wall of the sliding plate (9) forming the test sliding groove (5), and the cloth (22) is used to simulate the falling and friction scene between the lighter and the user's clothes.

9. The lighter drop test stand according to claim 8, characterized in that: The cloth (22) is detachably arranged on the sliding plate (9), and different cloths (22) are made of different materials.

10. The lighter drop test stand according to claim 3, characterized in that: The test plate (4) is provided with a scale (23), and the sliding plate (9) is provided with a scale pointer (24).

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