Electronic buoy with solid buoy tail as well as production equipment and manufacturing method of electronic buoy

Abstract

The invention discloses an electronic buoy with a solid buoy tail and production equipment and a manufacturing method of the electronic buoy, and relates to the field of fishing tackle, the electronic buoy with the solid buoy tail comprises a buoy foot, a buoy body and the solid buoy tail which are connected in sequence, a control assembly is arranged in the buoy body, the solid buoy tail comprises a buoy tail pipe and a light source assembly arranged in the buoy tail pipe in a penetrating mode, and the light source assembly is arranged in the buoy tail pipe. A gap between the buoy tail pipe and the light source assembly is filled with glue, and the control assembly is electrically connected with the light source assembly. The glue is filled into the buoy tail pipe, so that the buoy tail pipe, the light source assembly and the glue layer jointly form the solid buoy tail, the solid buoy tail has higher structural strength, higher toughness and better sealing performance, and many problems existing in an existing hollow buoy tail are effectively solved.

Description

Technical Field

[0001] The present invention relates to the field of fishing tools, in particular to a solid tail electronic buoy and a production device and a manufacturing method thereof. Background Art

[0002] A float, often used to refer to a fishing float, is a crucial signaling device in fishing. Its core function is to accurately and in real time reflect the changing state of the bait at the hook and the position of the fishing rig in the water. The tail of the float is the primary part directly observed by the angler, and its clarity, sensitivity, and visibility in the water directly determine whether the angler can accurately and promptly detect fish.

[0003] In the prior art, the tail of the buoy includes a tail tube and a light source assembly. The light source assembly is inserted into the hollow tail tube, and a gap is left between the inner wall of the tail tube and the light source assembly. Therefore, in actual use, the following situations often occur: when casting the rod vigorously or encountering an obstacle, the slender and thin-walled tail is very easy to bend or even break due to the instantaneous impact; when the fish hook is stuck on the bottom or a big fish suddenly sprints, the huge pulling force will be transmitted to the tail through the main line, causing the fragile tail to be unable to bear the load and break; when the tail shakes in the water, the internal light source assembly and the tail tube will also constantly collide, causing the light source to fail, thereby shortening the service life of the buoy. Summary of the Invention

[0004] The purpose of the present invention is to overcome the shortcomings of the hollow tail in the prior art, such as insufficient strength and short service life.

[0005] The present invention adopts the following technical solutions: A solid tail electronic buoy includes a foot, a body and a solid tail connected in sequence, a control component is provided in the body, the solid tail includes a tail tube and a light source component passed through the tail tube, the gap between the tail tube and the light source component is filled with glue, and the control component is electrically connected to the light source component.

[0006] Furthermore, the control component includes a battery and a control circuit, the control circuit is a PCB circuit board, the light source component is a linear FPC circuit board, and the connection between the PCB circuit board and the linear FPC circuit board is filled with glue.

[0007] Furthermore, the glue is cyanoacrylate glue.

[0008] Furthermore, the gap between the tail pipe and the end of the light source assembly is filled with sealing powder.

[0009] Compared with the prior art, the solid tail provided by the present invention has the following advantages: 1. The present invention fills glue into the tail tube so that the tail tube, light source assembly and glue layer together form a solid tail. The solid tail has higher structural strength, stronger toughness and better sealing performance, effectively overcoming many problems existing in the existing hollow tail.

[0010] 2. The solid tail circuit structure provided by the present invention is more stable. Even if it is hit, the LED lamp beads will not fall off, or the welding points between the FPC circuit board and the PCB circuit board will not be desoldered, and it has a longer service life.

[0011] 3. The solid tail provided by the present invention has stronger scalability. Even if it is broken by impact, it will not affect the luminous performance and sealing performance of the unbroken part, and can be flexibly applied to different application scenarios.

[0012] A production device for solid tails, including an operating table, an air pump, a drying rack and a tail tube with a light source component inside. The operating table is provided with a linear slide, a glue trough and a powder trough; the tail tube is detachably arranged on the slide seat of the linear slide, and the head end of the tail tube is connected to the air pump through a connecting component, and the end of the tail tube is facing the glue trough.

[0013] Furthermore, the connecting assembly includes an air extraction pipe, a connecting head and a connecting tube connected in sequence, the air extraction pipe is connected to the air extraction pump, and the connecting tube is connected to the tail pipe.

[0014] Furthermore, one end of the connector is provided with a first connecting portion with a conical boss, and the other end of the connector is provided with a second connecting portion with a sealing ring; the exhaust pipe is sleeved on the outside of the first connecting portion, and the connecting tube is sleeved on the outside of the second connecting portion.

[0015] Furthermore, the operating table includes a table top and a column, the linear slide is arranged on the column, and the glue tank is arranged on the table top and is located below the linear slide.

[0016] Compared with the prior art, the solid tail production equipment provided by the present invention has the following advantages: The production equipment provided by the present invention can extract glue into the tail tube evenly and quantitatively, thereby realizing the glue filling operation. It has the advantages of simple structure, convenient operation and low production cost, provides the necessary conditions for the production of solid tails, and has good promotion value.

[0017] A method for making a solid tail, comprising the following steps: S1. Install the light source assembly into the tail pipe to complete the initial assembly; S2. Install the tail pipe on the slide of the linear slide through the connecting assembly so that the tail pipe and the air pump are connected to each other; S3, use the linear slide to move the tail pipe so that its end is immersed in the glue tank; S4. Control the vacuum pump to work within the set time, thereby extracting a fixed amount of glue into the tail tube, so that the gap between the tail tube and the light source assembly is filled with glue; S5. Remove the tail tube and insert its end into the powder tank so that the end gap between the tail tube and the light source assembly is filled with sealing powder; S6. Place the tail tube on a drying rack to allow the glue in the tail tube to solidify to form a glue layer, thereby forming a solid tail.

[0018] Furthermore, in step S5, the sealing powder is talcum powder or putty powder; in step S6, the end of the tail pipe is placed vertically downward on a drying rack, and after the glue is cured, the solidified sealing powder on the outer side of the end of the tail pipe is polished off with sandpaper.

[0019] Compared with the prior art, the method for making a solid tail provided by the present invention has the following advantages: The manufacturing method provided by the present invention can easily and accurately realize the glue filling operation of the standard tail pipe, and has the advantages of low operating difficulty, high production efficiency, low production cost and high consistency of finished products. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic structural diagram of the solid tail electronic buoy in Example 1 of the present invention.

[0021] Figure 2 This is a schematic diagram of the exploded view of the solid tail electronic buoy in Example 1 of the present invention.

[0022] Figure 3 This is an overall cross-sectional view of the solid tail in Example 1 of the present invention.

[0023] Figure 4 It is a partial cross-sectional view of the solid tail in embodiment 1 of the present invention.

[0024] Figure 5 This is a cross-sectional view of the connection between the control assembly and the light source assembly in Example 1 of the present invention.

[0025] Figure 6 This is a schematic structural diagram of the production equipment for the solid tail in Example 2 of the present invention.

[0026] Figure 7 for Figure 6 A partial enlarged schematic diagram of the middle operating console.

[0027] Figure 8This is a schematic structural diagram of a drying rack in Embodiment 2 of the present invention.

[0028] Figure 9 This is an exploded schematic diagram of the connecting assembly and the standard tail pipe in the second embodiment of the present invention.

[0029] The numbers in the figure are: 10-marker foot; 20-marker body; 30-solid mark tail; 31-marker tail tube; 32-light source assembly; 33-annular boss; 40-control assembly; 41-battery; 42-PCB circuit board; 43-welding point; 50-glue layer; 60-sealing powder layer; 100-operating table; 101-table top; 102-column; 110-linear slide; 111-slide seat; 112-hand Handle; 113-fixing block; 120-glue tank; 130-powder tank; 140-lighting lamp; 200-vacuum pump; 300-connecting assembly; 310-vacuum pipe; 320-connecting head; 321-first connecting part; 322-second connecting part; 330-connecting cylinder; 400-drying rack; 410-adhesive part; 500-control box; 510-negative pressure solenoid valve; 520-foot switch. DETAILED DESCRIPTION

[0030] The specific implementation of the embodiment of the present invention is described below with reference to the accompanying drawings.

[0031] Example 1: Reference Figures 1 to 3 A solid tail electronic buoy includes a foot 10, a body 20, and a solid tail 30, which are detachably connected. A control assembly 40 is located within the body 20. The solid tail 30 includes a tail tube 31 and a light source assembly 32 disposed within the tube. The control assembly 40 is electrically connected to the light source assembly 32, controlling the on / off of the light source assembly 32, thereby providing the electronic buoy with a light-emitting function.

[0032] Reference Figure 3 and Figure 4 The gap between the light source assembly 32 and the tail tube 31 is filled with glue, which solidifies to form a glue layer 50. The tail tube 31, light source assembly 32, and glue layer 50 together form a solid tail 30. The solid tail 30 has higher structural strength, greater toughness, and better sealing performance, effectively overcoming many problems with existing hollow tails.

[0033] Reference Figure 3 and Figure 4In this embodiment, the light source assembly 32 is preferably a linear FPC circuit board. The linear FPC circuit board is a flexible printed circuit board with a number of LED lamp beads welded on its surface as light-emitting elements. It is a mature existing technology. Preferably, the outer diameter of the tail tube 31 is between 1.0 and 2.5 mm, the inner diameter is 0.5 mm, and the diameter of the linear FPC circuit board is 0.45 mm. Therefore, the linear FPC circuit board can easily penetrate the interior of the tail tube 31. After the glue is cured, the linear FPC circuit board is completely cured inside the tail tube 31, and the LED lamp beads are firmly embedded in the glue layer 50. Therefore, even if the tail tube 31 is hit by external force, it will not fall off the linear FPC circuit board, and the circuit structure is more stable and reliable.

[0034] Reference Figures 2 to 5 The control assembly 40 includes a battery 41 and a control circuit, preferably a PCB 42. The PCB 42 and the linear FPC are connected by welding, and the joint between the two (i.e., around the welding point 43) is also filled with glue. This prevents the tail pipe 31 from becoming desolderable when impacted by external forces, which could cause poor circuit contact. This effectively overcomes the problem of tearing and deoxidation of the flexible circuit board at the connection between the flexible and rigid circuit boards.

[0035] Reference Figure 3 The gap between the tail tube 31 and the light source assembly 32 is filled with sealing powder. This powder quickly solidifies under the action of the glue, forming a sealing powder layer 60. This seals the end of the tail tube 31, preventing the remaining glue inside from flowing out before curing and affecting the glue filling process. This also helps further improve the sealing performance of the tail tube 31 and prevent water damage. To prevent the sealing powder layer 60 from affecting the light transmission effect at the end of the tail tube 31, the height of the sealing powder should be controlled below 1 mm.

[0036] Reference Figures 3 to 5 The glue is preferably, but not limited to, cyanoacrylate glue. It should be transparent, have good fluidity before curing, have a certain strength and toughness after curing, and be transparent. The sealing powder is preferably, but not limited to, talcum powder or putty powder. Any powder that can quickly solidify under the action of the glue and does not adversely affect the properties of the glue will suffice.

[0037] Reference Figures 2 to 5 Due to the extremely small inner diameter of the tail tube 31, manual glue filling is almost impossible to achieve. Currently, there is no supporting production equipment on the market to implement glue filling of the tail tube 31, which greatly limits the research and development and production of solid tails. Based on this, this embodiment provides a general design concept for solid tail production equipment, specifically: The production equipment includes components such as an air pump, an electronic relay, a negative pressure solenoid valve and an air pressure valve. During the glue filling operation, the head end of the tail pipe 31 is connected to the interface of the negative pressure solenoid valve, and the end is inserted into a container filled with glue. The working time of the negative pressure solenoid valve is controlled by the electronic relay, and the negative pressure intensity required for sucking in the glue is adjusted by the air pressure valve. In this way, a certain amount of glue is sucked into the predetermined position of the tail pipe 31 through the air pump. The predetermined position is the connection between the PCB circuit board 42 and the linear FPC circuit board (that is, around the welding point 43).

[0038] After the glue is poured, the end of the tail tube 31 is inserted into a container filled with sealing powder. The gap between the end of the tail tube 31 and the light source assembly 32 is filled with the sealing powder. The sealing powder quickly solidifies under the action of the glue to form a sealing powder layer 60. The tail tube 31 is then placed in a designated position with the end facing downward and allowed to cure. After the glue cures, the tail tube 31, light source assembly 32, and glue layer 50 together form a solid tail tube 30.

[0039] Compared with the hollow tail in the prior art, the solid tail provided in this embodiment has the following advantages: 1. Higher structural strength: After the knocking comparison experiment, it was found that the solid tail 30 can withstand significantly more knocks than the hollow tail, and the knock resistance of the solid tail 30 is also significantly higher than that of the hollow tail.

[0040] 2. Stronger toughness: After the bending comparison experiment, it was found that the solid tail 30 can withstand significantly more bending times than the hollow tail, and the bending angle (curvature) of the solid tail 30 is also significantly higher than that of the hollow tail.

[0041] 3. Better sealing: Under the joint action of the glue layer 50 and the sealing powder, the solid tail 30 has a double-layer sealing effect, which can effectively prevent water from entering.

[0042] 4. The circuit structure is more stable: the LED lamp beads of the solid tail 30 are firmly embedded in the glue layer 50, and will not fall off the linear FPC circuit board even if the tail is hit by external force; the welding point 43 between the PCB circuit board 42 and the linear FPC circuit board is also embedded in the glue layer 50, so it can avoid the phenomenon of desoldering and poor circuit contact caused by the tail tube 31 being hit by external force, effectively overcoming the problem of soft board tearing and deoxidation at the connection between soft and hard circuit boards.

[0043] 5. Greater scalability: Testing has shown that if the end of the solid tail 30 breaks, the end of the linear FPC circuit board will also break along with the glue layer 50. However, the luminous and sealing properties of the unbroken portion will not be affected and can continue to be used. Therefore, in principle, the broken portion can be broken off and continued to be used. In some application scenarios, the tail end can also be broken off proactively, allowing for flexible adjustment of the tail tube length.

[0044] Example 2: Reference Figure 6 and Figure 9 In order to facilitate those skilled in the art to complete the production of solid tails more easily, this embodiment provides a solid tail production device with a clearer solution and stronger operability based on the general idea of embodiment one, and provides a detailed solid tail production method based on the production device.

[0045] The production equipment includes an operating table 100, an air pump 200, and a tail pipe 31 with a light source assembly 32 inside. The operating table 100 is equipped with a linear slide 110 and a glue tank 120. The tail pipe 31 is detachably mounted on the slide 111 of the linear slide 110, and the head end of the tail pipe 31 is connected to the air pump 200 via a connecting assembly 300, with the tail pipe 31's end facing the glue tank 120. During operation, the end of the tail pipe 31 is controlled by the linear slide 110 to move into the glue tank 120, and the air pump 200 is used to quantitatively extract glue into the tail pipe 31, thereby achieving the glue filling operation.

[0046] Reference Figure 1 and Figure 2 The operating table 100 includes a table top 101 and a column 102. The column 102 is vertically fixed on the table top 101. The linear slide 110 is arranged on the side wall of the column 102. The glue tank 120 is arranged on the table top 101 and is located directly below the linear slide 110. In actual applications, the linear slide 110 can be selected as an electric slide or a manual slide according to actual needs. This embodiment is preferably a manual slide. When working, the slide 111 can be driven up and down by shaking the handle 112, thereby controlling the end of the tail pipe 31 to extend into or leave the glue tank 120. The operation is simple and flexible. The structure and working principle of the manual slide are existing technologies and will not be elaborated here.

[0047] Reference Figure 5 、 Figure 7 and Figure 9The connection assembly 300 includes an exhaust pipe 310, a connecting head 320, and a connecting tube 330 connected in sequence. The exhaust pipe 310 is connected to the exhaust pump 200, and the connecting tube 330 is connected to the tail pipe 31. Specifically, one end of the connecting head 320 is provided with a first connecting portion 321 with a conical boss, and the other end of the connecting head 320 is provided with a second connecting portion 322 with a sealing ring; the exhaust pipe 310 is sleeved on the outside of the first connecting portion 321, and the connecting tube 330 is sleeved on the outside of the second connecting portion 322. Such a design not only facilitates the rapid disassembly and assembly of the connection assembly 300, but also ensures sealing performance, thereby ensuring the glue filling effect. In this embodiment, an annular boss 33 is provided at the bell mouth of the head end of the tail pipe 31. The outer side of the annular boss 33 is sleeved with a sealing ring and is provided with an external thread, so as to facilitate a sealed connection with the connecting tube 330 or the body 20. The connection between the PCB circuit board 42 and the linear FPC circuit board is located in the flare of the head end of the tail tube 31, so the glue should be filled to this position.

[0048] Reference Figure 6 and Figure 7 The slide 111 is provided with a fixing block 113, the sidewall of which is provided with a through slot, into which the connecting assembly 300 is clamped. Specifically, the assembled connector 320 and the air extraction pipe 310 are clamped in the through slot, and the second connecting portion 322 of the connector 320 extends below the through slot. During installation, the connecting tube 330 is first installed at the head end of the tail, and then the connecting tube 330 is inserted into the second connecting portion 322 to complete the docking of the tail pipe 31 and the air extraction pump 200, making operation more convenient.

[0049] Reference Figure 6 and Figure 7 A powder trough 130 for holding sealing powder is provided on the table 101. After the glue filling operation is completed, the end of the tail pipe 31 is inserted into the powder trough 130 and dipped in an appropriate amount of sealing powder, so that the sealing powder and glue are quickly solidified, thereby sealing the tail pipe 31 and preventing the glue from leaking out before solidification.

[0050] Reference Figure 6 and Figure 7 The operating table 100 is provided with a lighting lamp 140 , and the installation angle of the lighting lamp 140 can be adjusted arbitrarily, thereby providing lighting for the staff to observe the glue filling status in the tail pipe 31 in real time.

[0051] Reference Figure 7 The production equipment also includes a drying rack 400 with several rows of adhesive sections 410 along the drying rack. Several tail tubes 31 are glued side by side with their ends facing downwards to the adhesive sections 410, waiting for the glue to cure. The glue method not only facilitates placement and storage, but also makes it easier to observe the curing status of the glue, thereby improving work efficiency.

[0052] Reference Figure 6 and Figure 7 The vacuum pump 200 is preferably a diaphragm pump commonly found on the market. This embodiment further provides the diaphragm pump with a control box 500, which is equipped with an electronic relay, a negative pressure solenoid valve 510, and a foot switch 520. During operation, the foot switch 520 controls the negative pressure solenoid valve 510 to close, and the diaphragm pump starts to work. The diaphragm pump draws air toward the tail pipe 31, so that a negative pressure is formed in the tail pipe 31, thereby drawing glue into the tube; when the set working time is reached, the control box 500 automatically controls the negative pressure solenoid valve 510 to disconnect according to the set program, so that the diaphragm pump stops working, thereby stopping the glue filling; after the glue filling stops, the negative pressure in the tail pipe 31 disappears, and it can be easily unplugged from the connector 320. In practical applications, a diaphragm pump or other type of vacuum pump 200 integrated with a control box 500 can also be used.

[0053] Reference Figures 3 to 9 The following is an introduction to the production method of a solid tail based on the production equipment. The production method includes the following steps: S1. Install the light source assembly 32 into the tail tube 31, completing the initial assembly. Specifically, the PCB 42 and the linear FPC have already been soldered together, so this step actually involves simultaneously installing the PCB 42 and the linear FPC into the tail tube 31. The connection between the PCB 42 and the linear FPC is located within the flared opening at the head of the tail tube 31.

[0054] S2. Install the tail pipe 31 on the slide 111 of the linear slide 110 through the connecting assembly 300, so that the tail pipe 31 and the air extraction pump 200 are connected to each other; specifically, the assembled connecting head 320 and the air extraction pipe 310 are clamped in the through groove of the fixing block 113, and the second connecting part 322 of the connecting head 320 extends to the bottom of the through groove; then install the connecting tube 330 on the head end of the tail, and then insert the connecting tube 330 on the second connecting part 322, thereby completing the docking of the tail pipe 31 and the air extraction pump 200.

[0055] S3. The linear slide 110 is used to move the tail tube 31 downward so that its end is immersed in the glue tank 120. In this step, the downward movement of the slide 111 is controlled by shaking the handle 112, thereby flexibly controlling the immersion depth of the end of the tail tube 31.

[0056] S4. The control box 500 controls the vacuum pump 200 to work within the set time, thereby extracting a certain amount of glue into the tail pipe 31, so that the gap between the tail pipe 31 and the light source assembly 32 is filled with glue; the working time and negative pressure intensity of the vacuum pump 200 are specifically determined in the preliminary test according to the different specifications of the tail pipe 31, thereby ensuring that the highest point of the glue sucked in is located at the connection between the light source assembly 32 and the control assembly 40.

[0057] S5. Remove the tail tube 31 and insert its end into the powder tank 130 so that the gap between the tail tube 31 and the light source assembly 32 is filled with plugging powder. This step directly removes the connecting tube 330 from the connector 320, facilitating subsequent drying operations.

[0058] S6. Place the tail tube 31 on the drying rack 400 to allow the glue inside the tail tube 31 to solidify and form a glue layer 50, thereby forming a solid tail tube 30. While drying, affix the tail tube 31 vertically with the end facing downward to the drying rack 400. Because the end of the tail tube 31 is sealed with sealing powder, the glue will not leak out of the end. Furthermore, the glue will sink under its own gravity, thus preventing bubbles from forming in the glue inside the tail tube 31 and ensuring the formation of a uniform glue layer 50. After the glue solidifies, use sandpaper to remove the solidified sealing powder on the outside of the end of the tail tube 31, ensuring a smooth outer wall.

[0059] The key to the glue filling process lies in accurately adjusting the operating time and negative pressure of the vacuum pump 200 according to the specifications of the solid tail 30. Through glue filling tests on various electronic buoys available on the market, it was determined that the operating time of the vacuum pump 200 ranges from 0.01 to 90 seconds, and the negative pressure intensity can be adjusted between 1 kg and 8 kg. In this embodiment, the tail tube 31 has an inner diameter of 0.5 mm and a length of 20 cm. The diameter of the linear FPC circuit board is 0.45 mm. Therefore, controlling the operating time of the vacuum pump 200 to 1.32 seconds and the negative pressure intensity to 1.5 kg achieves the ideal glue filling amount, ensuring a high-quality solid tail.

[0060] The above is only a specific implementation of the present invention, but the design concept of the present invention is not limited to this. Any non-substantial changes to the present invention using this concept shall be deemed as an infringement of the protection scope of the present invention.

Claims

1. A solid tail electronic buoy, characterized by: It includes a tag foot, a tag body and a solid tag tail connected in sequence. A control component is provided in the tag body. The solid tag tail includes a tag tail tube and a light source component passing through the tag tail tube. The gap between the tag tail tube and the light source component is filled with glue. The control component is electrically connected to the light source component.

2. The solid tail electronic buoy according to claim 1, characterized in that: The control component includes a battery and a control circuit, the control circuit is a PCB circuit board, the light source component is a linear FPC circuit board, and the connection between the PCB circuit board and the linear FPC circuit board is filled with glue.

3. The solid tail electronic buoy according to claim 1, characterized in that: The glue is cyanoacrylate glue.

4. The solid tail electronic buoy according to claim 1, characterized in that: The gap between the tail pipe and the end of the light source assembly is filled with sealing powder.

5. A production equipment for solid tail, characterized by: It includes an operating table, an air pump, a drying rack and a tail pipe with a light source component inside. The operating table is provided with a linear slide, a glue trough and a powder trough; the tail pipe is detachably arranged on the slide seat of the linear slide, and the head end of the tail pipe is connected to the air pump through a connecting component, and the end of the tail pipe is facing the glue trough.

6. The production equipment for a solid tail electronic buoy according to claim 5, characterized in that: The connecting assembly includes an air extraction pipe, a connecting head and a connecting tube which are connected in sequence. The air extraction pipe is connected to the air extraction pump, and the connecting tube is connected to the tail pipe.

7. The production equipment for a solid tail electronic buoy according to claim 6, characterized in that: One end of the connector is provided with a first connector with a conical boss, and the other end of the connector is provided with a second connector with a sealing ring; the exhaust pipe is sleeved on the outside of the first connector, and the connecting tube is sleeved on the outside of the second connector.

8. The production equipment for a solid tail electronic buoy according to claim 5, characterized in that: The operating table includes a table top and a column, the linear slide is arranged on the column, and the glue tank is arranged on the table top and is located below the linear slide.

9. A method for making a solid tail, characterized by: The solid tail is produced by using the production equipment according to claim 5, comprising the following steps: S1. Install the light source assembly into the tail pipe to complete the initial assembly; S2. Install the tail pipe on the slide of the linear slide through the connecting assembly so that the tail pipe and the air pump are connected to each other; S3, use the linear slide to move the tail pipe so that its end is immersed in the glue tank; S4. Control the vacuum pump to work within the set time, thereby extracting a fixed amount of glue into the tail tube, so that the gap between the tail tube and the light source assembly is filled with glue; S5. Remove the tail tube and insert its end into the powder tank so that the end gap between the tail tube and the light source assembly is filled with sealing powder; S6. Place the tail tube on a drying rack to allow the glue in the tail tube to solidify to form a glue layer, thereby forming a solid tail.

10. The method for manufacturing a solid tail electronic buoy according to claim 9, characterized in that: In step S5, the sealing powder is talcum powder or putty powder; in step S6, the end of the tail pipe is placed vertically downward on a drying rack, and after the glue is cured, the solidified sealing powder on the outer side of the end of the tail pipe is polished off with sandpaper.

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