Pull ring detection jig for flashlight

Abstract

The utility model relates to the technical field of flashlight detection, in particular to a pull ring detection jig for a flashlight, which comprises an equipment base station, the upper surface of the equipment base station is fixedly connected with a supporting plate, the upper surface of the supporting plate is fixedly connected with an air cylinder, the air cylinder is positioned at the position of the central axis of the supporting plate, and the output end of the air cylinder is fixedly connected with a transmission connecting plate. A pulling bearing plate is fixedly connected to the upper surface of the transmission connecting plate, two tension columns are arranged on the upper surface of the pulling bearing plate, and a plurality of positioning openings are formed in the upper surface of the pulling bearing plate. According to the utility model, the cylinder drives the transmission connecting plate to reciprocate, the transmission connecting plate drives the pull bearing plate and the tension column to move, and then the tension column drives the corresponding pull ring to reciprocate, so that the pull ring is pulled and loosened, and the detection force of the flashlight pull ring is ensured to be consistent; the device can ensure that the pulling times and frequency are adjustable, greatly improves the detection efficiency, and improves the detection quality of the flashlight pull ring.

Description

Technical Field

[0001] The utility model relates to the technical field of flashlight detection, in particular to a pull ring detection jig for a flashlight. Background Art

[0002] The children's pull-ring flashlight is a lighting tool specially designed for children. With its unique pull-ring design and interesting power generation method, the children's pull-ring flashlight provides children with a lighting experience that is both practical and interesting. The children's pull-ring flashlight uses the principle of electromagnetic induction to generate electricity. When the child pulls the pull-ring, the pull-ring drives the internal mechanical device to move, causing the coil in the generator to cut the magnetic lines of force in the magnetic field, thereby generating an induced current. The generated current is transmitted and processed by the circuit to provide electrical energy for the LED bulb, causing the LED bulb to illuminate.

[0003] Currently, to ensure the quality of pull-tab flashlights, existing pull-tab flashlights often require the pull tab to be pulled multiple times during the production process to ensure that the connecting wire between the pull tab and the flashlight does not break and to test the flashlight's performance. However, the inspection of the pull tab for flashlights mainly relies on manual inspection, resulting in low inspection efficiency and reduced inspection quality, which is not conducive to flashlight production capacity and quality control.

[0004] Therefore, there is an urgent need to improve the pull ring detection fixture for handheld devices to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide a pull ring detection fixture for a flashlight, which drives the transmission connecting plate to perform reciprocating motion through a cylinder, and the transmission connecting plate drives the load-bearing plate and the tension column to move, and then the tension column drives the corresponding pull ring to perform reciprocating motion, and the pull ring is pulled and loosened, which can ensure that the force of the flashlight pull ring detection is consistent and the number of pulling times and frequency are adjustable, thereby greatly improving the detection efficiency and improving the quality of the flashlight pull ring detection.

[0006] In order to achieve the above-mentioned purpose, the main technical solutions adopted by the present invention include: including an equipment base, the upper surface of the equipment base is fixedly connected to a support plate, the upper surface of the support plate is fixedly connected to a cylinder, the cylinder is located at the central axis position of the support plate, the output end of the cylinder is fixedly connected to a transmission connecting plate, the upper surface of the transmission connecting plate is fixedly connected to a pulling bearing plate, the upper surface of the pulling bearing plate is provided with two tension columns, the upper surface of the pulling bearing plate is provided with a plurality of positioning ports, the inner bottom walls of the plurality of positioning ports are provided with threaded holes, the plurality of positioning ports are divided into two groups, and the two groups of positioning ports are distributed in parallel.

[0007] Preferably, four support columns are fixedly connected to the upper surface of the support plate, and the upper ends of the four support columns are commonly fixedly connected to a fixed base plate. The upper surface of the fixed base plate is fixedly connected to a quick clamp, and the quick clamp is located on the side of the fixed base plate away from the pulling load plate. The output end of the quick clamp is fixedly connected to an upper pressure plate, and two first fixing grooves are provided on the lower surface of the upper pressure plate.

[0008] Preferably, the two tension columns correspond to the two groups of positioning openings, the two tension columns are embedded in the two groups of positioning openings, and the two tension columns are fixedly connected to the pulling bearing plate through corresponding threaded holes and bolts respectively.

[0009] Preferably, two second fixing grooves are provided on the upper surface of the fixed base plate, the two second fixing grooves correspond to the two first fixing grooves one-to-one, and the inner walls of the two first fixing grooves and the two second fixing grooves are fixedly connected with rubber sheets.

[0010] Preferably, the upper surface of the support plate is fixedly connected to two fixed brackets, and the two fixed brackets are distributed at both sides of the cylinder. One side of the two fixed brackets is fixedly connected to a limiter, and the lower surface of the pulling bearing plate is fixedly connected to two limit blocks, and the two limit blocks correspond one-to-one to the two limiters, and the limit blocks and the limiters are movably arranged.

[0011] Preferably, a flashlight is provided between the two first fixing slots and the two second fixing slots, and a pull ring is provided at one end of the flashlight, and the pull ring is connected to the internal mechanical device of the flashlight through a pull rope.

[0012] Preferably, the two pull rings correspond to the two tension columns one by one, and the outer walls of the two tension columns are sleeved with the inner walls of the two pull rings.

[0013] The utility model has at least the following beneficial effects:

[0014] 1. The utility model drives the transmission connecting plate to perform reciprocating motion through the cylinder, and the transmission connecting plate drives the load-bearing plate and the tension column to move, and then the tension column drives the corresponding pull ring to perform reciprocating motion, and the pull ring is pulled and loosened, which can ensure the consistency of the force of the flashlight pull ring detection and the adjustable number of pulling times and frequency, thereby greatly improving the detection efficiency and the quality of the flashlight pull ring detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0016] Figure 1 This is an isometric structural diagram provided by the utility model;

[0017] Figure 2 A cross-sectional view provided for the present utility model;

[0018] Figure 3 A three-dimensional schematic diagram provided for the utility model;

[0019] Figure 4 The utility model provides Figure 3 Enlarged schematic diagram of point A in the middle.

[0020] In the figure, 1. Equipment base; 101. Support plate; 2. Cylinder; 3. Transmission connecting plate; 4. Pulling bearing plate; 401. Positioning port; 5. Tension column; 6. Support column; 7. Fixed bottom plate; 8. Quick clamp; 9. Upper pressure plate; 10. Flashlight; 1001. Pull ring; 11. Fixed bracket; 12. Limiter; 13. Limit block. DETAILED DESCRIPTION

[0021] The following will describe the implementation methods of the present application in detail with reference to the accompanying drawings and examples, so that the implementation process of how the present application applies technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0022] like Figure 1 - Figure 4 As shown, the pull ring detection fixture for flashlights provided in this embodiment includes a device base 1, the upper surface of the device base 1 is fixedly connected to a support plate 101, the upper surface of the support plate 101 is fixedly connected to a cylinder 2, the cylinder 2 is located at the central axis position of the support plate 101, the output end of the cylinder 2 is fixedly connected to a transmission connecting plate 3, the upper surface of the transmission connecting plate 3 is fixedly connected to a pulling bearing plate 4, the upper surface of the pulling bearing plate 4 is provided with two tension columns 5, the upper surface of the pulling bearing plate 4 is provided with a plurality of positioning openings 401, the inner bottom walls of the plurality of positioning openings 401 are all provided with threaded holes, and the plurality of positioning openings 401 are provided with threaded holes. The openings 401 are divided into two groups, and the two groups of positioning openings 401 are distributed in parallel. The equipment base 1 is used to support and fix the equipment base 1 and install various components on the equipment. The support plate 101 is used to support and fix the cylinder 2, the support column 6 and the fixed bracket 11. The cylinder 2 is used to push the transmission connecting plate 3, pull the load-bearing plate 4 and the tension column 5 to move, provide power for pulling the pull ring 1001, and provide support for the pull ring detection of the flashlight. Multiple positioning openings 401 and multiple threaded holes are used to facilitate the adjustment of the position of the tension column 5 and the distance between the tension column 5 and the flashlight 10.

[0023] Secondly, if Figure 1 as well as Figure 3As shown, the upper surface of the support plate 101 is fixedly connected with four support columns 6, and the upper ends of the four support columns 6 are commonly fixedly connected with a fixed base plate 7. The upper surface of the fixed base plate 7 is fixedly connected with a quick clamp 8. The quick clamp 8 is located at a side of the fixed base plate 7 away from the pulling load plate 4. The output end of the quick clamp 8 is fixedly connected with an upper pressing plate 9. The lower surface of the upper pressing plate 9 is provided with two first fixing grooves, and the upper surface of the fixed base plate 7 is provided with two second fixing grooves. The two second fixing grooves are one-to-one with the two first fixing grooves. The inner walls of the two first fixing grooves and the two second fixing grooves are fixedly connected with rubber sheets. The support column 6 is used to support and fix the fixed base plate 7. The fixed base plate 7 is used to install the quick clamp 8 and place the flashlight 10. The quick clamp 8 is used to quickly open and close the upper pressure plate 9 and the fixed base plate 7. The first fixing groove on the upper pressure plate 9 and the second fixing groove on the fixed base plate 7 are used to fix the flashlight 10 to prevent it from moving when the pull ring 1001 is pulled. The rubber sheet is used to protect the outer skin of the flashlight 10 to prevent the flashlight 10 from being scratched.

[0024] Further, such as Figure 1 As shown, the two tension columns 5 correspond to the two groups of positioning holes 401, and the two tension columns 5 are embedded in the two groups of positioning holes 401. The two tension columns 5 are fixedly connected to the pulling bearing plate 4 through corresponding threaded holes and bolts. The threaded holes and bolts are used to fix the tension columns 5 to the pulling bearing plate 4, which facilitates the adjustment of the position of the tension columns 5.

[0025] Further, if Figure 1 as well as Figure 3 As shown, the upper surface of the support plate 101 is fixedly connected with two fixed brackets 11, and the two fixed brackets 11 are distributed at the two side directions of the cylinder 2. One side of the two fixed brackets 11 is fixedly connected to the limiter 12, and the lower surface of the pulling bearing plate 4 is fixedly connected with two limit blocks 13, and the two limit blocks 13 correspond one to one with the two limiters 12. The limit blocks 13 and the limiters 12 are movably arranged. The fixed bracket 11 is used to support and fix the limiter 12, and to facilitate the adjustment of the feed length of the limiter 12. The limiter 12 cooperates with the limit block 13 to limit the movement of the pulling bearing plate 4, and the feed length of the pulling ring 1001 can be adjusted.

[0026] Furthermore, if Figure 1As shown, a flashlight 10 is provided between the two first fixing grooves and the two second fixing grooves. A pull ring 1001 is provided at one end of the flashlight 10. The pull ring 1001 is connected to the internal mechanical device of the flashlight 10 through a pull rope. The two pull rings 1001 correspond to the two tension columns 5 one by one, and the outer walls of the two tension columns 5 are sleeved with the inner walls of the two pull rings 1001. The tension column 5 is used to fix the pull ring 1001 for movement and to provide support for pull ring detection. The material of the pull ring 1001 is mostly soft rubber or plastic material, and has a certain elasticity, which is convenient for children to pass through and pull with their fingers.

[0027] like Figure 1 - Figure 4 As shown, the principle of the pull ring detection jig for flashlights provided in this embodiment is as follows: when using this pull ring detection jig for flashlights to detect the pull ring of a flashlight, the upper pressure plate 9 and the fixed base plate 7 are opened by opening the quick clamp 8, and then the two flashlights 10 are respectively placed in the two second fixed grooves, and then the upper pressure plate 9 and the fixed base plate 7 are closed by the quick clamp 8, so that the two flashlights 10 are respectively fixed by the two second fixed grooves and the two first fixed grooves, and then the pull rings 1001 on the two flashlights 10 are straightened in the horizontal direction and installed. It is installed on the corresponding tension column 5, and the output end of the cylinder 2 is controlled to extend and retract. The output end of the cylinder 2 will drive the transmission connecting plate 3 to translate, and the transmission connecting plate 3 drives the pulling bearing plate 4 to translate. The pulling bearing plate 4 drives the tension column 5 to translate, and the tension column 5 drives the corresponding pull ring 1001 to translate, and the pull of the pull ring 1001 is implemented. The handheld pull ring can be detected, and the feed length of the pull ring 1001 can be adjusted by adjusting the feed length of the limiter 12 on the transmission connecting plate 3.

[0028] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of the components as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term and should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve technical problems within a certain error range and basically achieve technical effects.

[0029] It should be noted that the terms "include," "comprises," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a product or system comprising a series of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such product or system. In the absence of further limitations, an element defined by the phrase "comprising a..." does not exclude the presence of other identical elements in the product or system comprising the element.

[0030] The above description shows and describes several preferred embodiments of the present invention. However, as previously mentioned, it should be understood that the present invention is not limited to the form disclosed herein and should not be construed as excluding other embodiments. Instead, the present invention can be used in various other combinations, modifications, and environments and can be modified within the scope of the present invention as taught herein or through the techniques or knowledge in the relevant field. Modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention are intended to be protected by the claims appended hereto.

Claims

1. A pull ring detection fixture for a flashlight, comprising a device base (1), characterized in that: The upper surface of the equipment base (1) is fixedly connected to a support plate (101), the upper surface of the support plate (101) is fixedly connected to a cylinder (2), the cylinder (2) is located at the central axis of the support plate (101), the output end of the cylinder (2) is fixedly connected to a transmission connecting plate (3), the upper surface of the transmission connecting plate (3) is fixedly connected to a pulling bearing plate (4), the upper surface of the pulling bearing plate (4) is provided with two tension columns (5), the upper surface of the pulling bearing plate (4) is provided with a plurality of positioning openings (401), the inner bottom walls of the plurality of positioning openings (401) are all provided with threaded holes, the plurality of positioning openings (401) are divided into two groups, and the two groups of positioning openings (401) are distributed in parallel.

2. The pull-tab detection jig for a flashlight according to claim 1, characterized in that: Four support columns (6) are fixedly connected to the upper surface of the support plate (101), and the upper ends of the four support columns (6) are commonly fixedly connected to a fixed base plate (7). A quick clamp (8) is fixedly connected to the upper surface of the fixed base plate (7), and the quick clamp (8) is located at a side of the fixed base plate (7) away from the pulling bearing plate (4). The output end of the quick clamp (8) is fixedly connected to an upper pressing plate (9), and two first fixing grooves are provided on the lower surface of the upper pressing plate (9).

3. The pull-tab detection jig for a flashlight according to claim 1, characterized in that: The two tension columns (5) correspond to the two groups of positioning openings (401), the two tension columns (5) are embedded in the two groups of positioning openings (401), and the two tension columns (5) are fixedly connected to the pulling bearing plate (4) through corresponding threaded holes and bolts.

4. The pull-tab detection jig for a flashlight according to claim 2, characterized in that: Two second fixing grooves are provided on the upper surface of the fixed base plate (7), the two second fixing grooves correspond to the two first fixing grooves one by one, and the inner walls of the two first fixing grooves and the two second fixing grooves are fixedly connected with rubber sheets.

5. The pull-tab detection jig for a flashlight according to claim 4, characterized in that: The upper surface of the support plate (101) is fixedly connected to two fixed brackets (11), and the two fixed brackets (11) are distributed at positions on both sides of the cylinder (2). One side of the two fixed brackets (11) is fixedly connected to a limiter (12). The lower surface of the pulling bearing plate (4) is fixedly connected to two limit blocks (13), and the two limit blocks (13) correspond to the two limiters (12) one by one. The limit blocks (13) and the limiters (12) are movably arranged.

6. The pull-tab detection jig for a flashlight according to claim 4, characterized in that: A flashlight (10) is provided between the two first fixing slots and the two second fixing slots. A pull ring (1001) is provided at one end of the flashlight (10). The pull ring (1001) is connected to an internal mechanical device of the flashlight (10) through a pull rope.

7. The pull-tab detection jig for a flashlight according to claim 6, characterized in that: The two pull rings (1001) correspond to the two tension columns (5) one by one, and the outer walls of the two tension columns (5) are sleeved with the inner walls of the two pull rings (1001).

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