Lighter pressing part detection mechanism

Abstract

The utility model relates to the technical field of lighter detection, in particular to a lighter pressing part detection mechanism which comprises a base, a stand column is fixedly mounted at the top of the base, a placement disc is rotatably connected to the surface of the stand column, and positioning shells used for placing lighters are arranged on the top of the placement disc in a circumferential array mode. According to the utility model, a plurality of lighters to be detected are positioned on the placing disc, and the motor is utilized to drive the pressing rod to circularly press the lighters, so that each lighter placed on the placing disc 3 can be pressed, and the pressing mode is intermittent pressing; in other words, each lighter can be pressed again at certain intervals after being pressed once, so that the phenomenon that the pressing part is subjected to fatigue damage due to the fact that the pressing part of one lighter is pressed for multiple times for a long time can be avoided, meanwhile, the lighters cannot be heated due to interval pressing, pressing detection can be conducted on the multiple lighters at the same time, operation convenience is improved, and working efficiency is improved. And the detection accuracy is also improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lighter detection, in particular to a detection mechanism for a pressing part of a lighter. Background Art

[0002] A lighter is a small fire-making device, mainly used for making fire and smoking, but also for cooking and other fire-making. The main components of a lighter are the ignition mechanism and the gas storage box. When the ignition mechanism is activated, sparks burst out and shoot towards the gas area to ignite the gas to achieve the purpose of making fire. The lighter is usually ignited by pressing the button down.

[0003] Before lighters leave the factory, the pressing part needs to be tested. Through sampling investigation, the samples are pressed multiple times. If there is no damage within the specified number of pressings, the quality requirements are met, otherwise it will not meet the requirements. The traditional testing method is generally to use mechanized rapid and repeated pressing on the lighter, but this rapid and repeated pressing will cause the lighter to be in a fatigue state for a long time, which is prone to damage. In addition, this testing method tests one lighter at a time, which is less efficient. In addition, the lighter will catch fire when pressed, and it will catch fire by pressing it multiple times for a long time, which is easy to cause the lighter to be in a hot state for a long time. All these reasons together will lead to the lighter pressing test not being consistent with the actual number of uses, and failing to meet the testing requirements. Utility Model Content

[0004] The purpose of the utility model is to provide a detection mechanism for the pressing part of a lighter, which solves the problem in the prior art that rapid and repeated pressing will cause the lighter to be in a fatigue state for a long time and be easily damaged, and that this detection method detects one lighter at a time, which is inefficient, and that the lighter will ignite when pressed, and that pressing it multiple times for a long time will easily cause the lighter to be in a heating state for a long time. All these reasons together will lead to the problem that the lighter pressing detection is inconsistent with the actual number of uses and the detection requirements cannot be met.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A lighter pressing part detection mechanism comprises a base, a column is fixedly installed on the top of the base, a placement plate is rotatably connected to the surface of the column, a positioning shell for placing the lighter is arranged in a circular array on the top of the placement plate, a slide groove is opened on the top of the column, a connecting rod is slidably connected inside the slide groove, a pressure rod for pressing the lighter is fixedly installed at a position of the bottom of the connecting rod away from the column, a cam is arranged inside the slide groove, a first rotating shaft is fixedly passed through the surface of the cam, the first rotating shaft rotatably passes through the column, a motor is fixedly installed on the side wall of the column, the output shaft port of the motor is fixedly connected to the first rotating shaft, a driving mechanism for intermittently driving the placement plate to rotate at a fixed angle is arranged on the surface of the column, a spring is fixedly installed on the bottom wall of the slide groove, and the top end of the spring is fixedly connected to the connecting rod.

[0007] Preferably, sliding rods are fixedly mounted on both sides of the connecting rod, vertical grooves are provided on both side inner walls of the sliding groove, and the connecting rod is slidably connected to the sliding groove via the sliding rods and the vertical grooves.

[0008] Preferably, the driving mechanism includes a second rotating shaft and a conical block, the second rotating shaft is rotatably connected to the column, the conical block is fixedly mounted on the port of the second rotating shaft, a circumferential array of teeth is provided on the surface of the placement plate, a protrusion is fixedly mounted on the side wall of the conical block, turntables are fixedly mounted on the surfaces of the first rotating shaft and the second rotating shaft, and the two turntables are connected by a belt drive.

[0009] Preferably, a limiting rod is fixedly mounted on the bottom of the positioning shell, a limiting groove is formed in a circumferential array on the surface of the placement plate, and the positioning shell is inserted into the limiting groove through the limiting rod.

[0010] Preferably, a mounting plate is fixedly mounted on the side wall of the column, and the motor is fixedly connected to the column via the mounting plate.

[0011] Preferably, the bottom of the base is rotatably connected to a placement seat.

[0012] The utility model has at least the following beneficial effects:

[0013] By positioning multiple lighters to be tested on the placement tray and using a motor to drive the pressure rod to cyclically press the lighters, it is possible to press each lighter placed on the placement tray 3, and the pressing method is intermittent pressing, that is, each lighter will be pressed again after a certain period of time after being pressed once, thereby avoiding the phenomenon of fatigue damage of the pressing part caused by pressing a lighter for a long time and multiple times. At the same time, the intermittent pressing will not make the lighter heat up, and multiple lighters can be pressed and tested at the same time, thereby improving the convenience of operation and the accuracy of detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the column structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the cam structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the limiting rod structure of the utility model.

[0019] In the figure: 1. base; 2. column; 3. placement plate; 4. positioning shell; 5. teeth; 6. motor; 7. connecting rod; 8. pressure rod; 9. slide groove; 10. cam; 11. conical block; 12. first rotating shaft; 13. spring; 14. turntable; 15. second rotating shaft; 16. slide rod; 17. limiting rod; 18. limiting groove; 19. placement seat. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0023] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0024] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0025] Reference Figure 1-4 A lighter pressing part detection mechanism comprises a base 1, a column 2 is fixedly installed on the top of the base 1, a placement plate 3 is rotatably connected to the surface of the column 2, a positioning shell 4 for placing a lighter is arranged in a circular array on the top of the placement plate 3, a slide groove 9 is opened on the top of the column 2, a connecting rod 7 is slidably connected inside the slide groove 9, a pressing rod 8 for pressing the lighter is fixedly installed at a position away from the column 2 at the bottom of the connecting rod 7, a cam 10 is arranged inside the slide groove 9, and a first rotating shaft is fixedly penetrated on the surface of the cam 10 12, the first rotating shaft 12 rotates and penetrates the column 2, the side wall of the column 2 is fixedly installed with a motor 6, the output shaft port of the motor 6 is fixedly connected to the first rotating shaft 12, the surface of the column 2 is provided with a driving mechanism for intermittently driving the placement plate 3 to rotate at a fixed angle, the bottom wall of the slide groove 9 is fixedly installed with a spring 13, the top of the spring 13 is fixedly connected to the connecting rod 7, the lighter is placed in the positioning shell 4 during use, and then the motor 6 is started, the motor 6 drives the first rotating shaft 12 to rotate, and the first rotating shaft 12 drives the cam 10 When the cam 10 rotates, the convex point of the cam 10 rotates to the lowest point, which can squeeze the connecting rod 7 downward, so that the connecting rod 7 drives the pressure rod 8 to move downward synchronously, and the pressing part of the lighter is pressed by the pressure rod 8. As the cam 10 continues to rotate, the convex point of the cam 10 moves away from the connecting rod 7, and the connecting rod 7 moves upward under the action of the spring 13, driving the pressure rod 8 to move upward, and the pressing part of the lighter is restored. At the same time, the driving mechanism will drive the placement plate 3 to rotate, so that the next lighter rotates to the bottom of the pressure rod 8, and then the next lighter is pressed to detect. Such a cycle can be used to press each lighter placed on the placement plate 3, and the pressing method is intermittent pressing, that is, each lighter will be pressed again after a certain period of time after being pressed once, thereby avoiding the phenomenon of fatigue damage to the pressing part caused by pressing a lighter for a long time and multiple times. At the same time, the intermittent pressing will not make the lighter heat up, and multiple lighters can be pressed and detected at the same time, which improves the convenience of operation and the accuracy of detection.

[0026] Furthermore, sliding rods 16 are fixedly installed on both sides of the connecting rod 7, and vertical grooves are opened on the inner walls of both sides of the slide groove 9. The connecting rod 7 is slidably connected to the slide groove 9 through the sliding rods 16 and the vertical grooves. By setting the sliding rods 16, the sliding stability of the connecting rod 7 in the slide groove 9 is made stronger.

[0027] Furthermore, the driving mechanism includes a second rotating shaft 15 and a conical block 11, the second rotating shaft 15 is rotatably connected to the column 2, the conical block 11 is fixedly mounted on the port of the second rotating shaft 15, a circumferential array of teeth 5 is provided on the surface of the placement plate 3, a protrusion is fixedly mounted on the side wall of the conical block 11, a turntable 14 is fixedly mounted on the surface of the first rotating shaft 12 and the second rotating shaft 15, and the two turntables 14 are connected by a belt drive. When the driving mechanism is in use, the motor 6 drives the first rotating shaft 12 to rotate, and the first rotating shaft 12 drives the turntable 14 to rotate. The two turntables 14 rotate synchronously through the belt, so that the second rotating shaft 15 rotates synchronously, and the second rotating shaft 15 drives the conical block 11 to rotate. The conical block 11 uses the protrusions on the surface to move the teeth 5 on the surface of the placement plate 3, and the angle of each movement can make the lighter just at the bottom of the pressure rod 8, so that the movement of the lighter and the pressing of the pressure rod 8 can achieve linkage work.

[0028] Furthermore, a limiting rod 17 is fixedly installed at the bottom of the positioning shell 4, and a limiting groove 18 is opened in a circular array on the surface of the placement plate 3. The positioning shell 4 is inserted into the limiting groove 18 through the limiting rod 17. The positioning shell 4 is installed on the placement plate 3 using the limiting rod 17. The positioning shell 4 can be replaced, thereby facilitating the detection and use of lighters of different shapes.

[0029] Furthermore, a mounting plate is fixedly mounted on the side wall of the column 2 , and the motor 6 is fixedly connected to the column 2 via the mounting plate.

[0030] Furthermore, the bottom of the base 1 is rotatably connected to a placement seat 19. By setting the placement seat 19 and using the placement seat 19 to support the entire detection mechanism, the entire base 1, the placement plate 3 and the column 2 can be rotated on the placement seat 19, so that they can be rotated when placing a lighter, thereby facilitating the placement of the lighter.

[0031] In summary, during use, the lighter is placed in the positioning shell 4, and then the motor 6 is started. The motor 6 drives the first rotating shaft 12 to rotate, and the first rotating shaft 12 drives the cam 10 to rotate. When the convex point of the cam 10 rotates to the lowest point, it can squeeze the connecting rod 7 downward, so that the connecting rod 7 drives the pressure rod 8 to move downward synchronously, and the pressing part of the lighter is pressed by the pressure rod 8. As the cam 10 continues to rotate, the convex point of the cam 10 moves away from the connecting rod 7. Under the action of the spring 13, the connecting rod 7 moves upward, driving the pressure rod 8 to move upward, and the pressing part of the lighter is restored. At the same time, the driving mechanism will drive the placement plate 3 to rotate, so that the next lighter rotates to the bottom of the pressure rod 8, and then the next lighter is pressed and detected. Such a cycle can realize pressing of each lighter placed on the placement plate 3, and the pressing method is intermittent pressing, that is, each lighter will be pressed again after a certain period of time after being pressed once, so as to avoid pressing a lighter repeatedly. The phenomenon of fatigue damage of the pressing part caused by pressing for a long time and multiple times can be avoided. At the same time, intermittent pressing will not make the lighter heat up, and multiple lighters can be pressed and tested at the same time, which improves the convenience of operation and the accuracy of detection. By setting the sliding rod 16, the sliding stability of the connecting rod 7 in the sliding groove 9 is stronger. When the driving mechanism is in use, the motor 6 drives the first rotating shaft 12 to rotate, and the first rotating shaft 12 drives the rotating disk 14 to rotate. The two rotating disks 14 rotate synchronously through the belt, so that the second rotating shaft 15 rotates synchronously, and the second rotating shaft 15 drives the conical block 11 to rotate. The conical block 11 uses the convex blocks on the surface to move the teeth 5 on the surface of the placement disk 3, and the angle of each movement can make the lighter just at the bottom of the pressing rod 8, so that the movement of the lighter and the pressing of the pressing rod 8 can realize linkage work. The positioning shell 4 is installed on the placement disk 3 using the limiting rod 17, and the positioning shell 4 can be replaced, so as to facilitate the detection and use of lighters of different shapes.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A lighter pressing portion detection mechanism, characterized in that: The invention comprises a base (1), a column (2) is fixedly installed on the top of the base (1), a placement plate (3) is rotatably connected to the surface of the column (2), a positioning shell (4) for placing a lighter is arranged in a circular array on the top of the placement plate (3), a slide groove (9) is opened on the top of the column (2), a connecting rod (7) is slidably connected inside the slide groove (9), a pressing rod (8) for pressing the lighter is fixedly installed at a position away from the column (2) at the bottom of the connecting rod (7), and a cam (9) is arranged inside the slide groove (9). 10), a first rotating shaft (12) is fixedly passed through the surface of the cam (10), the first rotating shaft (12) rotates and passes through the column (2), a motor (6) is fixedly installed on the side wall of the column (2), the output shaft port of the motor (6) and the first rotating shaft (12) are fixedly connected, the surface of the column (2) is provided with a driving mechanism for intermittently driving the placement plate (3) to rotate at a fixed angle, a spring (13) is fixedly installed on the bottom wall of the slide groove (9), and the top end of the spring (13) is fixedly connected to the connecting rod (7).

2. A lighter pressing portion detection mechanism according to claim 1, characterized in that: Sliding rods (16) are fixedly mounted on both sides of the connecting rod (7), and vertical grooves are provided on both inner walls of the sliding groove (9). The connecting rod (7) is slidably connected to the sliding groove (9) via the sliding rods (16) and the vertical grooves.

3. A lighter pressing portion detection mechanism according to claim 1, characterized in that: The driving mechanism comprises a second rotating shaft (15) and a conical block (11); the second rotating shaft (15) is rotatably connected to the column (2); the conical block (11) is fixedly mounted on the end of the second rotating shaft (15); a circumferential array of teeth (5) is arranged on the surface of the placement plate (3); a protrusion is fixedly mounted on the side wall of the conical block (11); a rotating disk (14) is fixedly mounted on the surface of both the first rotating shaft (12) and the second rotating shaft (15); and the two rotating disks (14) are connected via a belt drive.

4. A lighter pressing portion detection mechanism according to claim 1, characterized in that: A limiting rod (17) is fixedly mounted on the bottom of the positioning shell (4), and limiting grooves (18) are arranged in a circumferential array on the surface of the placement plate (3). The positioning shell (4) is inserted into the limiting grooves (18) via the limiting rod (17).

5. A lighter pressing portion detection mechanism according to claim 1, characterized in that: A mounting plate is fixedly mounted on the side wall of the column (2), and the motor (6) is fixedly connected to the column (2) via the mounting plate.

6. A lighter pressing portion detection mechanism according to claim 1, characterized in that: The bottom of the base (1) is rotatably connected to a placement seat (19).

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