Electronic cigarette airflow sensor jig

Abstract

The utility model relates to the technical field of jigs, in particular to an electronic cigarette airflow sensor jig which comprises a bearing plate, placing grooves are evenly formed in the bearing plate, and a clamping groove is formed in the bottom of the bearing plate. The top end of the bearing plate is covered with the pressing plate, and welding grooves are evenly formed in the pressing plate; and the bottom plate is clamped in the clamping groove, detection through holes are evenly formed in the bottom plate, the detection through holes, the welding groove and the containing groove are located on the same axis correspondingly, a rubber spring piece is fixedly connected to the upper surface of the bottom plate, and the rubber spring piece is located in the containing groove. Through the arrangement of the bottom plate and the rubber spring piece above the bottom plate, the airflow sensor in the containing groove can be elastically supported and positioned, so that it is ensured that the distance between the welding end of the airflow sensor and the surface of the pressing plate is kept consistent, and then the convenience of subsequent welding of the airflow sensor is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to jig technical field, concretely is a kind of electronic cigarette airflow sensor jig. BACKGROUND

[0002] Electronic cigarette airflow sensor is a device that can detect airflow and produce a response, built-in IC integrates all analog cigarette effect functions, the current mainstream electronic cigarette airflow sensor scheme is capacitive microphone, its technology is mature, relatively low cost, and in the process of processing, the bottom pin of the sensor needs to be welded, and then a matching jig is needed to assist in positioning the sensor.

[0003] The existing electronic cigarette airflow sensor jig has a fixed hole slot, which changes the distance between the welding end and the outer wall of the jig when welding airflow sensors of different thicknesses, affecting the automatic welding process of subsequent equipment and the stability of the fixed jig, thereby reducing the welding stability. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing an electronic cigarette airflow sensor jig to solve the problem of changing the distance between the welding end and the outer wall of the jig when welding airflow sensors of different thicknesses due to the fixed hole slot of the jig.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: an electronic cigarette airflow sensor jig, comprising:

[0006] A bearing plate is provided with a placing slot on the top end of the bearing plate, and a clamping slot is provided at the bottom of the bearing plate.

[0007] A pressing plate is provided on the top end of the bearing plate, and a welding slot is uniformly provided on the pressing plate.

[0008] A bottom plate is clamped inside the clamping slot, and a detection through hole is uniformly provided on the bottom plate, corresponding to the detection through hole, welding slot and placing slot on the same axis, and a rubber spring is fixedly connected to the upper surface of the bottom plate, and the rubber spring is inside the placing slot.

[0009] Preferably, second positioning holes are provided on the top and bottom of the bearing plate, and first positioning holes are provided on the front and rear of the bearing plate.

[0010] Preferably, first threaded holes are provided on the top and bottom of the bearing plate, and threaded columns are screw-connected inside the first threaded holes.

[0011] Preferably, a rotating baffle is sleeved on the outside of the threaded post, and the lower surface of the rotating baffle is attached to the upper surface of the bearing plate. The top of the threaded post is stepped, and the step shape is used for the extrusion positioning of the rotating baffle.

[0012] Preferably, a ball is fixedly connected to the upper surface of the rotating baffle, and an internal hexagonal groove is formed at the center of the upper surface of the threaded column.

[0013] Preferably, the top of the bearing plate is provided with a positioning groove adapted to the pressure plate, and the depth of the positioning groove is equal to the thickness of the pressure plate.

[0014] Preferably, both ends of the engaging groove are provided with second threaded holes, both ends of the base plate are provided with countersunk holes, and countersunk screws pass through the interior of the countersunk holes and are connected to the second threaded holes. The thickness of the base plate is equal to the depth of the engaging groove.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows: the utility model, through the setting of the base plate and the upper rubber spring, can elastically support and position the airflow sensor inside the placement groove, thereby ensuring that the distance between its welding end and the surface of the pressure plate is consistent, thus ensuring the convenience of subsequent welding; at the same time, through the setting of the pressure plate, the airflow sensor can be pressed and positioned, and with the setting of the rotating baffle, the stability of the pressure plate is ensured, thereby reducing the phenomenon of the airflow sensor shaking during the clamping process, resulting in inconsistent welding effect and deviation of the weld line position. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 For the present utility model Figure 1 A magnified structural diagram of A in the middle;

[0018] Figure 3 This is a schematic diagram of the exploded structure of the pressure plate of this utility model;

[0019] Figure 4 This is a schematic diagram of the exploded structure of the base plate of this utility model;

[0020] Figure 5 This is a schematic diagram of the axial cross-sectional structure of the placement groove of this utility model.

[0021] In the diagram: 1. Bearing plate; 11. First positioning hole; 12. Second positioning hole; 13. First threaded hole; 14. Placement groove; 15. Engaging groove; 16. Second threaded hole; 2. Pressure plate; 21. Welding groove; 3. Rotating baffle; 31. Threaded post; 32. Pulley; 4. Base plate; 41. Inspection through hole; 42. Rubber spring component; 43. Countersunk hole. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0023] Please refer to Figures 1-5 The utility model provides an embodiment: an electronic cigarette air flow sensor jig, comprising:

[0024] The bearing plate 1 is uniformly provided with a placing groove 14, and the bottom of the bearing plate 1 is provided with a clamping groove 15; the pressing plate 2 covers the top end of the bearing plate 1, and the pressing plate 2 is uniformly provided with a welding groove 21; the bottom plate 4 is clamped in the clamping groove 15, and the bottom plate 4 is uniformly provided with a detection through hole 41; the detection through hole 41 is convenient for testing before processing, and is mainly used for detecting the electronic cigarette air flow sensor; the detection through hole 41, the welding groove 21 and the placing groove 14 are on the same axis, the diameter of the welding groove 21 is consistent with that of the detection through hole 41, and the diameters of the welding groove 21 and the detection through hole 41 are smaller than that of the placing groove 14, so as to conveniently clamp and position the air flow sensor, and the welding groove 21 will not affect the welding point; the upper surface of the bottom plate 4 is fixedly connected with a rubber spring 42, and the rubber spring 42 is in the placing groove 14; through the cooperation of the structure, the air flow sensor can be extruded and positioned by elastic support, so as to ensure the clamping stability and ensure that the welding surfaces of air flow sensors of different thicknesses are consistent with the surface of the pressing plate 2 after being placed, thereby improving the convenience of subsequent lead welding; meanwhile, the surfaces of the device parts and the air flow sensor are pasted with soft rubber pads, which plays a protective role on the air flow sensor and avoids scratching.

[0025] Further, the second positioning hole 12 is vertically and transversely provided on both ends of the bearing plate 1, and the first positioning hole 11 is vertically and transversely provided on both ends of the bearing plate 1; the first positioning hole 11 is matched with a pin, which is conducive to the positioning of the jig on the jig conveying platform; the second positioning hole 12 is matched with a pin, which is conducive to the clamping of the jig.

[0026] Further, the upper surface of the bearing plate 1 is provided with a first threaded hole 13 at both ends, and the first threaded hole 13 is internally screwed with a threaded column 31, the outer part of the threaded column 31 is sleeved with a rotating baffle 3, and the lower surface of the rotating baffle 3 is attached to the upper surface of the bearing plate 1, the top end of the threaded column 31 is stepped, and the stepped part is used for extrusion positioning of the rotating baffle 3, the upper surface of the rotating baffle 3 is fixedly connected with a push ball 32, and a hexagonal recess is formed in the center of the upper surface of the threaded column 31, and the threaded column 31 is screwed to extrude the rotating baffle 3, so that the rotating baffle 3 is in a damping rotary connection with the surface of the bearing plate 1, and the rotating baffle 3 is rotated to clamp and position the pressing plate 2, thereby ensuring the stability of the pressing plate 2, and the push ball 32 is arranged to facilitate the rotation control of the rotating baffle 3.

[0027] Further, the top of the bearing plate 1 is provided with a positioning clamping groove matched with the pressing plate 2, and the depth of the positioning clamping groove is equal to the thickness of the pressing plate 2, thereby ensuring the stability of clamping.

[0028] Further, the two ends of the clamping groove 15 are provided with second threaded holes 16, and the two ends of the bottom plate 4 are provided with countersunk holes 43, and the inside of the countersunk holes 43 is penetrated by countersunk screws connected with the second threaded holes 16, and the thickness of the bottom plate 4 is equal to the depth of the clamping groove 15, thereby realizing the installation and positioning of the bottom plate 4 by disassembly, so as to facilitate the disassembly and replacement of the damaged rubber spring 42.

[0029] Working principle: the bearing plate 1 and the pressing plate 2 used in the application are products that can be directly purchased on the market, and their principles and connection modes are well known to those skilled in the art, so they will not be described here. In use, the bearing plate 1 is first installed and positioned, then the airflow sensor is placed in the placement groove 14, and then the placement groove 14 is stably clamped in the placement groove 14 by covering and pressing the pressing plate 2, and finally the pressing plate 2 is clamped and positioned by rotating the rotating baffle 3, so as to realize the stable clamping of the airflow sensor, and then the welding of the lead wire of the welding end can be realized.

[0030] For those skilled in the art, it is obvious that the present application is not limited to the details of the above exemplary embodiments, and can be realized in other specific forms without departing from the spirit or basic characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. An electronic cigarette air flow sensor fixture, comprising: Include: The bearing plate (1) is uniformly provided with a placing groove (14), and the bottom of the bearing plate (1) is provided with a clamping groove (15); The pressing plate (2) covers the top end of the bearing plate (1), and the pressing plate (2) is uniformly provided with a welding groove (21); The bottom plate (4) is clamped in the clamping groove (15), and the bottom plate (4) is uniformly provided with a detection through hole (41), corresponding to the detection through hole (41), the welding groove (21) and the placing groove (14) are on the same axis, the upper surface of the bottom plate (4) is fixedly connected with a rubber spring piece (42), and the rubber spring piece (42) is in the inside of the placing groove (14).

2. The electronic cigarette airflow sensor fixture of claim 1, wherein: The second positioning hole (12) is provided on the upper and lower ends of the bearing plate (1), and the first positioning hole (11) is provided on the front and rear ends of the bearing plate (1).

3. The electronic cigarette airflow sensor fixture of claim 1, wherein: The upper surface of the bearing plate (1) is provided with a first threaded hole (13) at both ends, and the inside of the first threaded hole (13) is threadedly connected with a threaded column (31).

4. The electronic cigarette airflow sensor fixture of claim 3, wherein: The outer part of the threaded column (31) is provided with a rotating baffle (3), and the lower surface of the rotating baffle (3) is attached to the upper surface of the bearing plate (1), the top end of the threaded column (31) is stepped, and the stepped part is used for extrusion positioning of the rotating baffle (3).

5. The electronic cigarette airflow sensor fixture of claim 4, wherein: The upper surface of the rotating baffle (3) is fixedly connected with a ball (32), and the center of the upper surface of the threaded column (31) is provided with an internal hexagonal groove.

6. The electronic cigarette airflow sensor fixture of claim 5, wherein: The top of the bearing plate (1) is provided with a positioning clamping groove matched with the pressing plate (2), and the depth of the positioning clamping groove is equal to the thickness of the pressing plate (2).

7. The electronic cigarette airflow sensor fixture of claim 1, wherein: The two ends of the clamping groove (15) are provided with second threaded holes (16), the two ends of the bottom plate (4) are provided with countersunk holes (43), the inside of the countersunk holes (43) is penetrated by countersunk screws, and the second threaded holes (16) are connected with each other, the thickness of the bottom plate (4) is equal to the depth of the clamping groove (15).

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