Airflow sensor welding positioning assembly

Abstract

The utility model discloses an airflow sensor welding positioning assembly which comprises a positioning seat and a stripping seat, a plurality of ejection holes are distributed in the positioning seat, the ejection holes penetrate through the top face and the bottom face of the positioning seat, and a positioning groove used for positioning an airflow sensor is formed in a hole opening in one end, close to the top face of the positioning seat, of each ejection hole. The inner diameter of the positioning groove is larger than that of the ejection hole; a plurality of ejector pins connected with the ejection holes in a matched manner are arranged on the stripping seat; during use, a worker sequentially places the airflow sensors on the positioning seat in advance, the positioning grooves are used for positioning the airflow sensors during wire welding operation, the worker does not need to position the airflow sensors with the help of fingers, and the welding efficiency and the welding safety of the airflow sensors are improved; during stripping, a worker places the stripping seat below the positioning seat, and then the ejector pin is inserted into the ejection hole to eject the airflow sensor out of the positioning groove, so that the stripping action of the airflow sensor is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic cigarettes, and in particular to a welding positioning component for an airflow sensor. Background Art

[0002] Airflow sensors are mainly used for the startup control of electronic cigarettes. They are used to detect airflow changes in electronic cigarettes to provide feedback and control the working conditions of electronic cigarettes. However, the airflow sensors are small in size and difficult to position during the production process, which makes it difficult for workers to quickly weld wires to the airflow sensors. Workers are often required to pinch the airflow sensors with their fingers before welding can be completed, which greatly affects the welding efficiency of the airflow sensors. In addition, the workers' hands may come into contact with the welding iron, posing certain safety risks.

[0003] It can be seen that the existing technology still needs to be improved and enhanced. Utility Model Content

[0004] In view of the above-mentioned deficiencies in the prior art, the purpose of the present invention is to provide an airflow sensor welding positioning assembly, which can position multiple airflow sensors at the same time and facilitate workers to unload the airflow sensors.

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

[0006] An airflow sensor welding positioning assembly comprises a positioning seat and a stripping seat, wherein a plurality of ejection holes are distributed on the positioning seat, wherein the ejection holes penetrate the top surface and the bottom surface of the positioning seat, and the ejection hole is located at one end of the hole near the top surface of the positioning seat and is provided with a positioning groove for positioning the airflow sensor, wherein the inner diameter of the positioning groove is larger than the inner diameter of the ejection hole; and the stripping seat is provided with a plurality of ejector pins which are matched and connected with the ejection holes.

[0007] In the airflow sensor welding positioning assembly, the positioning seat is a copper positioning seat.

[0008] In the airflow sensor welding positioning assembly, a first transition slope is provided at the outer edge of the notch of the positioning groove, and the first transition slope is in a flared shape that expands from the inside to the outside toward the outer side of the notch of the positioning groove.

[0009] In the airflow sensor welding positioning assembly, a second transition slope is provided on the outer edge of the opening of the ejection hole at one end away from the positioning groove, and the second transition slope is in a flared shape that expands from the inside to the outside toward the outer side of the opening of the ejection hole.

[0010] In the airflow sensor welding positioning assembly, the shape of the ejector pin is adapted to the ejection hole, and the ejector pin extends upward from the positioning groove.

[0011] In the airflow sensor welding positioning assembly, a guiding arc surface is arranged on the outer edge of the end of the ejector pin.

[0012] In the airflow sensor welding positioning assembly, the ejector pin is a copper ejector pin.

[0013] Beneficial effects:

[0014] The utility model provides an airflow sensor welding positioning component. When in use, the staff will place the airflow sensors on the positioning seat in sequence in advance, and the positioning seat will use the positioning groove to position each airflow sensor. After the airflow sensors are arranged, the staff can perform wire welding on the airflow sensors. During the wire welding operation, the positioning groove is used to position the airflow sensors. The staff does not need to use fingers to position the airflow sensors, thereby improving the welding efficiency and safety of the airflow sensors. In addition, after the welding operation of the airflow sensors on the positioning seat is completed, the staff can use the stripping seat to strip the airflow sensors on the positioning seat. When stripping, the staff places the stripping seat under the positioning seat, and then inserts the ejector pin into the ejection hole from bottom to top until the ejector pin extends to the positioning groove to eject the airflow sensor from the positioning groove, thereby completing the stripping action of the airflow sensor. The stripping seat can be used to improve the unloading efficiency of the positioning seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of the airflow sensor welding positioning assembly provided by the utility model;

[0016] Figure 2 This is a schematic diagram of the disassembled structure of the airflow sensor welding positioning assembly provided by the utility model;

[0017] Figure 3 The structure of the positioning seat in the airflow sensor welding positioning assembly provided by the utility model is schematically shown. Figure 1 ;

[0018] Figure 4 The structure of the positioning seat in the airflow sensor welding positioning assembly provided by the utility model is schematically shown. Figure 2 .

[0019] Description of the main component symbols: 1-positioning seat, 11-ejection hole, 12-positioning groove, 13-first transition slope, 14-second transition slope, 2-stripping seat, 21-ejector pin, 22-guide arc surface. DETAILED DESCRIPTION

[0020] The utility model provides an airflow sensor welding positioning assembly. In order to make the purpose, technical solution and effect of the utility model clearer and more specific, the utility model is further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not used to limit the utility model.

[0021] In the description of the present invention, it should be understood that the directions or positional relationships indicated by the terms "middle", "inner side", "outer side", etc. are directions or positional relationships of the present invention based on the drawings, which are only for the convenience of describing the present invention and simplifying the description. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features.

[0022] See also Figures 1 to 4 The utility model provides an airflow sensor welding positioning assembly, including a positioning seat 1 and a stripping seat 2, wherein a plurality of ejection holes 11 are distributed on the positioning seat 1, and the ejection holes 11 penetrate the top surface and the bottom surface of the positioning seat 1, and the ejection hole 11 is located at one end of the hole near the top surface of the positioning seat 1 and is provided with a positioning groove 12 for positioning the airflow sensor, and the inner diameter of the positioning groove 12 is larger than the inner diameter of the ejection hole 11; the stripping seat 2 is provided with a plurality of ejector pins 21 which are matched and connected with the ejection holes 11.

[0023] In actual use, the staff will place the airflow sensors on the positioning seat 1 in sequence in advance, and the positioning seat 1 will use the positioning groove 12 to position each airflow sensor. After the airflow sensors are laid out, the staff can perform wire welding on the airflow sensors, and use the positioning groove 12 to position the airflow sensors during the wire welding operation. The staff does not need to use their fingers to position the airflow sensors, which improves the welding efficiency and safety of the airflow sensors. In addition, when the airflow sensors on the positioning seat 1 have completed the welding operation, the staff can use the stripping seat 2 to strip the airflow sensors on the positioning seat 1. When stripping, the staff places the stripping seat 2 under the positioning seat 1, and then inserts the ejector pin 21 into the ejection hole 11 from bottom to top, until the ejector pin 21 extends to the positioning groove 12, the airflow sensor can be ejected from the positioning groove 12, thereby completing the stripping action of the airflow sensor, and the use of the stripping seat 2 can improve the unloading efficiency of the positioning seat 1.

[0024] like Figures 1 to 4 As shown, further, the positioning seat 1 is a copper positioning seat; the copper positioning seat can improve the heat dissipation efficiency of the airflow sensor. During welding, the airflow sensor uses the copper positioning seat to quickly conduct heat to the environment, thereby improving the comfort of the workers during welding. In addition, the copper positioning seat can prevent the positioning groove 12 from causing damage to the surface of the airflow sensor.

[0025] like Figures 1 to 4 As shown, further, a first transition slope 13 is provided at the outer edge of the slot of the positioning slot 12, and the first transition slope 13 is in a flared shape that expands from the inside to the outside toward the outer side of the slot of the positioning slot 12; by providing the first transition slope 13 at the slot of the positioning slot 12, the airflow sensor can be easily placed in the positioning slot 12, the first transition slope 13 is used to increase the slot area of ​​the positioning slot 12, and the slope is used to make it easier to place the airflow sensor in the positioning slot 12.

[0026] like Figures 1 to 4 As shown, further, a second transition slope 14 is provided on the outer edge of the opening of the ejection hole 11 at one end away from the positioning groove 12, and the second transition slope 14 is in an expanded shape that expands from the inside to the outside toward the outside of the opening of the ejection hole 11; by providing the second transition slope 14 at the opening of the ejection hole 11, it is convenient for the ejector pin 21 to be inserted into the ejection hole 11, and the second transition slope 14 is used to increase the opening area of ​​the ejection hole 11, and the slope is used to make it easier for the ejector pin 21 to be inserted into the ejection hole 11.

[0027] like Figures 1 to 4 As shown, further, the shape of the ejector pin 21 is adapted to the ejection hole 11, and the ejector pin 21 extends above the positioning groove 12; the above arrangement ensures that the ejector pin 21 can eject the airflow sensor from the positioning groove 12, making the ejection action of the ejector pin 21 smoother.

[0028] like Figures 1 to 4 As shown, further, a guide arc surface 22 is provided on the outer edge of the end of the ejector pin 21 ; the guide arc surface 22 is used to avoid interference between the ejector pin 21 and the opening of the ejection hole 11 , so that the ejector pin 21 can be inserted into the ejection hole 11 more smoothly.

[0029] like Figures 1 to 4 As shown, further, the ejector pin 21 is made of copper. The use of the copper ejector pin can prevent the ejector pin 21 from damaging the surface of the airflow sensor when contacting the airflow sensor.

[0030] To sum up, when in use, the staff will place the airflow sensors on the positioning seat 1 in sequence in advance, and the positioning seat 1 will use the positioning groove 12 to position each airflow sensor. After the airflow sensors are laid out, the staff can perform wire welding on the airflow sensors, and use the positioning groove 12 to position the airflow sensors during the wire welding operation. The staff does not need to use their fingers to position the airflow sensors, thereby improving the welding efficiency and safety of the airflow sensors. In addition, when the airflow sensors on the positioning seat 1 have completed the welding operation, the staff can use the stripping seat 2 to strip the airflow sensors on the positioning seat 1. When stripping, the staff places the stripping seat 2 under the positioning seat 1, and then inserts the ejector pin 21 into the ejection hole 11 from bottom to top, until the ejector pin 21 extends to the positioning groove 12, the airflow sensor can be ejected from the positioning groove 12, thereby completing the stripping action of the airflow sensor, and using the stripping seat 2 can improve the unloading efficiency of the positioning seat 1.

[0031] It is understandable that those skilled in the art can make equivalent substitutions or changes based on the technical solution and utility model concept of the utility model, and all these changes or substitutions should fall within the protection scope of the claims attached to the utility model.

Claims

1. An airflow sensor welding positioning assembly, characterized in that: It includes a positioning seat and a stripping seat, wherein a plurality of ejection holes are distributed on the positioning seat, wherein the ejection holes penetrate the top surface and the bottom surface of the positioning seat, and the ejection hole is located at one end of the hole near the top surface of the positioning seat and is provided with a positioning groove for positioning the airflow sensor, wherein the inner diameter of the positioning groove is larger than the inner diameter of the ejection hole; and the stripping seat is provided with a plurality of ejector pins which are matched and connected with the ejection holes.

2. The airflow sensor welding positioning assembly according to claim 1, characterized in that: The positioning seat is made of copper.

3. The airflow sensor welding positioning assembly according to claim 1, characterized in that: A first transition slope is arranged at the outer edge of the slot opening of the positioning slot, and the first transition slope is in a flared shape that expands from the inside to the outside toward the outer side of the slot opening of the positioning slot.

4. The airflow sensor welding positioning assembly according to claim 1, characterized in that: A second transition slope is arranged on the outer edge of the opening of the ejection hole at one end away from the positioning groove, and the second transition slope is in an expanded shape expanding from the inside to the outside toward the outer side of the opening of the ejection hole.

5. The airflow sensor welding positioning assembly according to claim 1, characterized in that: The shape of the ejector pin is adapted to the ejection hole, and the ejector pin extends upward from the positioning groove.

6. The airflow sensor welding positioning assembly according to claim 1, characterized in that: The outer edge of the end of the ejector pin is provided with a guiding arc surface.

7. The airflow sensor welding positioning assembly according to claim 1, characterized in that: The ejector pin is made of copper.

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