A fishing rod rack with suction cups

Abstract

The utility model relates to fishing rod storage technical field, concretely relates to a fishing rod rack with sucking disc, including rack assembly and fixed component, rack assembly includes rack support, rests in the groove and positioning band, rests in the groove sets up on the rack support, is used for placing the pole body, positioning band sets up at one side of rests in the groove, is used for fixing pole body, the other side of rests in the groove is equipped with buckle, and positioning band is equipped with the buckle adaptation's card hole, fixed component includes fixed seat, sucking disc control mechanism and sucking disc, fixed seat includes upper base and lower base, sucking disc control mechanism sets up between upper base and lower base, sucking disc sets up in the lower base bottom, and the top of upper base is equipped with mounting hole site, is used for with the bottom connection of rack support, the utility model can be quickly adsorbed to glass, ceramic tile, floor flat surface, realizes the stable rest of fishing rod and nimble use, and has the characteristics of small and exquisite, strong portability simultaneously.

Description

Technical Field

[0001] This utility model relates to the field of fishing rod storage technology, specifically to a fishing rod holder with suction cups. Background Technology

[0002] Fishing, as an activity that combines leisure and exercise, allows participants to connect with nature and relieve stress, and has a wide audience. With the popularization of fishing, the demand for professional and portable fishing gear is becoming increasingly prominent. Among them, the fishing rod, as a core piece of equipment, directly affects the user experience in terms of its ease of storage and carrying.

[0003] Currently, fishing rods come in various types, and can be categorized by their retracted size into stream rods (40-80cm), short-section rods for platform fishing (50-80cm), long-section rods for platform fishing (100-130cm), and sea fishing rods (over 150cm), etc. The mainstream products on the market have a retracted length of around 1 meter. In practical use, there are significant pain points in storing fishing rods: Firstly, when transporting them in a car, the traditional method involves placing the rod directly in the trunk, which is prone to sliding and collisions due to vehicle bumps, leading to rod wear or breakage. Additionally, storing the rod mixed with other fishing gear not only takes up a lot of space but also makes it extremely inconvenient to access. Secondly, when storing at home, many users choose to store the rod upright at an angle. This method has extremely poor stability, easily tipping over, causing rod section deformation and breakage, affecting the rod's lifespan. When using storage cabinets, the limited internal space in most home storage cabinets often makes it difficult to accommodate long-section rods for platform fishing or sea fishing, which have a retracted length of around 1 meter or even longer. Utility Model Content

[0004] To address the aforementioned issues, this utility model proposes a fishing rod holder with suction cups. Through the suction cup fixing structure, it can be quickly attached to flat surfaces such as glass, tiles, and floors, achieving stable placement and flexible access to fishing rods, while also being compact and highly portable.

[0005] The present invention adopts the following technical solution:

[0006] A fishing rod holder with a suction cup includes a holder assembly and a fixing assembly. The holder assembly includes a holder support, a placement groove, and a positioning strap. The placement groove is located on the holder support and is used to place the rod. The positioning strap is located on one side of the placement groove and is used to fix the rod. A buckle is provided on the other side of the placement groove, and the free end of the positioning strap has a locking hole adapted to the buckle. The fixing assembly includes a fixing base, a suction cup control mechanism, and a suction cup. The fixing base includes an upper base and a lower base. The suction cup control mechanism is located between the upper and lower bases and is used to control the opening and closing of the suction cup. The suction cup is located at the bottom of the lower base and is used to attach the fixing base to a flat surface. The top of the upper base has a mounting hole for connecting to the bottom of the holder support.

[0007] Through the above technical solution, the fishing rod holder of this utility model has a holder assembly and a fixing assembly. The holder assembly is used to fix the fishing rod, and the fixing assembly can be used in conjunction with the holder assembly to fix it to a flat surface. It has the following beneficial effects: 1. Reliable fixation and flexible use: The holder assembly, through the cooperation structure of the shelf groove and the positioning strap, can be firmly fixed according to the shape of the fishing rod, effectively preventing slippage. This design breaks the limitation of traditional shelves that can only be placed horizontally, allowing the fishing rod to be stably placed at various angles, and can be reliably fixed by the positioning strap, significantly improving the convenience of use. 2. Easy installation and no surface damage: The fixing assembly adopts a suction cup structure, which does not require additional drilling or hooks, and can be quickly adsorbed onto various flat surfaces. This structure is not only easy to install, but also will not damage the installation surface, achieving traceless disassembly and broadening the application scenarios. 3. Strong adaptability to different scenarios: In the case of fishing rods being easily slipped or pressured in a car, this shelf can stably fix the fishing rod to the rear window glass and other positions; when stored at home, it can be attached to smooth walls, the inside of storage cabinets and other spaces, which eliminates the limitations of the installation environment to a certain extent; at the same time, this product is small in size and highly portable, effectively filling the gap in the flexibility and adaptability of existing storage solutions.

[0008] In summary, this utility model, through the combination of arc-shaped storage groove and positioning strap, can firmly fix various long rod-shaped objects of different specifications, such as fishing rods, and supports multi-angle placement; it adopts suction cup fixing components, which are easy to install without leaving marks and without damaging the surface, and are suitable for various scenarios such as vehicles, homes, and outdoors. It is compact and portable, and flexibly solves the problem of fixing and storing various long items.

[0009] Preferably, the shelf support is provided with two symmetrically distributed shelf slots, the shelf slots are arc-shaped to match the shape of the rod body, each shelf slot is provided with a positioning strap, each positioning strap has a locking hole on its free end, and each of the two shelf slots is provided with a buckle that matches the locking hole on its respective positioning strap.

[0010] Through the above technical solution, the shelf assembly of this utility model is provided with symmetrical shelf slots on both sides, which has the following advantages: First, it improves storage capacity: it can hold at least two fishing rods at the same time, significantly increasing the number of rods that can be stored at one time, meeting the centralized storage needs of multi-rod usage scenarios, and achieving efficient storage in a limited space; Second, it ensures stable stress distribution: the symmetrical structure makes the overall stress distribution of the shelf uniform, avoiding the problem of center of gravity shift when a single slot is under load, and improving the stability after installation, especially in vibration environments such as vehicles; Third, it enhances visual appeal: the symmetrical layout is more in line with ergonomic aesthetics, making the product shape more regular and coordinated, and enhancing visual comfort during use; Fourth, it provides flexible functionality: the two slots can be adapted to different specifications of rods, enabling classified storage and making retrieval more convenient.

[0011] Preferably, the free end of the positioning strap is provided with a gripping part, and the gripping part is provided with an anti-slip strip; the positioning strap is provided with at least two locking holes along the extension direction of the strap for adjusting the length of the positioning strap.

[0012] Through the above technical solution, the present invention provides a gripping part with anti-slip strips at the free end of the positioning strap. This design can increase the friction between the hand and the strap during the operation of fixing the strap, effectively preventing slippage when gripping, and making the fixing operation of the strap more stable and convenient.

[0013] Preferably, the inner diameters of the two support slots are set to different sizes, and the size of the support slots is adapted to the common rod body size.

[0014] Preferably, the suction cup control mechanism includes a pressure head, a rotating pressure ring, and a connecting seat. The upper end of the connecting seat is fixedly connected to the upper base, and the lower end of the connecting seat is fixedly connected to the lower base. The rotating pressure ring is rotatably clamped between the connecting seat and the lower base. The rotating pressure ring has a circumferential lifting track inside, and the lifting track forms a preset slope along the Z-axis direction. The height difference between the two ends of the track along the Z-axis constitutes the driving stroke. The pressure head is positioned at the center hole of the connecting seat and can be raised and lowered along the Z-axis direction. The lower end of the pressure head passes through the preset holes of the rotating pressure ring and the lower base in sequence and is fixedly connected to the suction cup. The upper end of the pressure head has a radially extending rotating crossbar. The two ends of the rotating crossbar are adapted to the lifting track. When the rotating pressure ring rotates circumferentially, the lifting track drives the rotating crossbar to rise and fall along the Z-axis direction through the slope change, thereby driving the pressure head to move synchronously to realize the pressing action on the suction cup.

[0015] The above technical solution is a preferred implementation of the suction cup control mechanism of this utility model, and its specific structure and working principle are as follows:

[0016] The suction cup control mechanism is assembled inside the fixed base via a connecting seat and is connected between the upper and lower bases. The rotating pressure ring is clamped between the lower base and the connecting seat, and the pressure head passes through the center hole of the connecting seat. It is limited to the entire base through the connection between the connecting seat and the upper base, forming a stable overall structure.

[0017] The suction cup's engagement and disengagement are achieved through the interaction of a rotating crossbar and an internal lifting track within the rotating pressure ring. The rotating pressure ring contains a circumferentially extending lifting track with a preset slope along the Z-axis. As the two ends of the rotating crossbar move along the lifting track, they experience vertical displacement due to the slope difference, thereby causing the suction cup connected to the lower end to close or open. The advantages of this technical solution are as follows:

[0018] 1. Compact structure: The components are integrated through the cooperation of the connecting seat and the upper and lower bases, resulting in a neat overall layout, which is especially suitable for vibration scenarios such as vehicle-mounted applications; 2. Effortless operation: The difference in track slope is converted into Z-axis displacement, eliminating the need to apply direct force to the suction cup. The opening and closing can be easily controlled by rotating the crossbar; 3. Controllable stroke: The preset slope of the lifting track can precisely limit the Z-axis stroke of the pressure head, ensuring a stable opening and closing range of the suction cup and avoiding excessive squeezing or weak adhesion.

[0019] Preferably, a return spring is provided between the suction cup and the lower base to push the pressure head back to its original position; the lifting track has two centrally symmetrical rotating tracks in the rotation plane, each rotating track being adapted to both ends of the rotating crossbar, and a limiting groove is provided at the high end of the rotating track; the bottom surface of the rotating pressure ring is provided with an arc-shaped clearance groove, the lower end of the connecting seat is fixedly connected to the lower base through a connecting column, the connecting column passes through the clearance groove of the rotating pressure ring and is fixedly connected to the connecting seat, and when the rotating pressure ring rotates circumferentially, the connecting column moves along the extension direction of the clearance groove.

[0020] Through the above technical solution, this utility model has a return spring between the suction cup and the lower base to push the pressure head back to its original position. When the suction cup is controlled by the suction cup control mechanism, the return spring is in a compressed state when the push rod is located on the high side of the lifting slide. In use, rotating the knob pushes the push rod to the lowest point of the lifting slide, and the return spring rebounds, pushing the push rod to drive the pressure rod to squeeze the middle of the suction cup, squeezing out the gas inside the suction cup, thereby fixing the fixing seat to the adsorption surface. When it is necessary to remove the upper wire, reversing the knob makes the push rod reach the highest point of the knob lifting slide, separating the suction cup from the adsorption surface, making the operation simple. This utility model has a limiting groove at the high end of the rotating track. When the suction cup is removed, the rotating crossbar is stuck in the limiting groove, and the spring is in a compressed state, ensuring a stable position. When the suction cup is installed, the rotating crossbar leaves the limiting groove, and the spring is in a state of restoring elastic deformation, which pushes the suction cup to firmly adhere to the mounting surface, further improving the fixation reliability. In terms of structural design, the connecting base and the lower base of this technical solution are connected by a connecting column. The frame structure formed by the two provides a space for the rotating pressure ring of the suction cup control mechanism; while the clearance groove on the rotating pressure ring provides a channel for the connecting column to move during rotation. This design can minimize the radius of the fixed components, making the overall structure more compact and stable.

[0021] Preferably, a limiting cover is provided between the top of the pressure head and the bottom surface of the upper base. The limiting cover is inserted into the rotating pressure ring through a Z-axis extending insert. A positioning ring is provided inside the rotating pressure ring. The positioning ring is connected to the connecting seat through an inner hole. Limiting teeth are arrayed circumferentially on the inner sidewall of the rotating pressure ring. A spring is provided on the positioning ring. The spring is connected to the positioning ring through a radially extending spring. The free end of the spring is adapted to the limiting teeth. When the rotating pressure ring rotates circumferentially, the limiting teeth sequentially push the spring. The spring is reset and makes a sound under the action of the spring.

[0022] Through the above technical solution, this utility model can accurately control the range of motion of the pressure head in the Z-axis direction by adding a limiting cover, effectively preventing the pressure head from being accidentally ejected due to misoperation and ensuring the stability of the mechanism operation; the inner wall of the rotating pressure ring is provided with limiting teeth, and the positioning ring is fixed to the connecting seat and placed inside the rotating pressure ring. When the rotating pressure ring rotates, the positioning ring does not move. At this time, the spring of the positioning ring will be moved by the limiting teeth and make a sound, which can remind the user of the rotation status in real time.

[0023] Preferably, the suction cup control mechanism includes a pressure head, a rotating dial, and a lever. The lower base and the upper base are fixedly connected by a connecting column. The rotating dial is rotatably clamped between the upper and lower bases. The rotating dial has a lever extending radially outward. The lever drives the rotating dial to rotate circumferentially. The rotating dial has a circumferential lifting track with a preset slope along the Z-axis. The height difference between the two ends of the track along the Z-axis constitutes the driving stroke. The pressure head is positioned at the center hole of the rotating dial and is movable along the Z-axis. The lower end of the pressure head passes through a preset hole in the lower base and is fixedly connected to the suction cup. The upper end of the pressure head has a radially extending rotating crossbar. The two ends of the rotating crossbar are adapted to the lifting track. When the rotating dial rotates circumferentially, the lifting track drives the rotating crossbar to move up and down along the Z-axis through the slope change, thereby driving the pressure head to move synchronously to achieve the pressing action on the suction cup.

[0024] The above technical solution is another preferred implementation of the suction cup control mechanism of this utility model, and its specific structure and working principle are as follows:

[0025] The suction cup control mechanism is also located inside the fixed base and connected between the upper and lower bases. This technical solution achieves the opening and closing of the suction cup through the cooperation of a rotating crossbar and a lifting track within a rotating dial. The rotating dial has a circumferentially extending lifting track, which forms a preset slope in the Z-axis direction. When the lever drives the rotating dial to rotate, the two ends of the rotating crossbar move along the lifting track trajectory and produce vertical displacement according to the slope difference of the track, thereby driving the suction cup connected to the lower end to complete the closing or opening action. Reversely moving the lever allows the suction cup to be removed. This technical solution has a relatively simple structure and can be applied to most scenarios.

[0026] Preferably, a protective sleeve is provided between the upper base and the lower base. The protective sleeve is coaxially supported between the upper and lower bases to form a cavity to isolate and protect the internal suction cup control mechanism. A circumferentially extending lever groove is provided on the side wall of the protective sleeve. The lever extends radially through the lever groove and out of the protective sleeve. When the lever is turned, the lever slides along the extension direction of the lever groove to drive the rotating dial to rotate.

[0027] Preferably, the lower end of the pressure head is provided with a disc-shaped pressing part, which is fixedly connected to the suction cup. Attached Figure Description

[0028] Figure 1 This is a perspective view of Example 1.

[0029] Figure 2 This is a perspective view of the fixing component in Embodiment 1.

[0030] Figure 3 This is an exploded structural diagram of the fixing component in Example 1.

[0031] Figure 4 This is a magnified view of a portion of the rotating pressure ring in Example 1.

[0032] Figure 5 This is a magnified view of a portion of the positioning ring structure in Example 1.

[0033] Figure 6 This is a half-sectional structural diagram of the fixing component in Embodiment 1.

[0034] Figure 7 This is a perspective view of Example 2.

[0035] Figure 8 This is a perspective view of the fixing component in Embodiment 2.

[0036] Figure 9 This is an exploded structural diagram of the fixing component in Example 2.

[0037] Figure 10 This is a magnified view of a portion of the rotating dial in Example 2.

[0038] Figure 11 This is a half-section structural diagram of the solid component in the embodiment.

[0039] In Example 1: 1-Shelf assembly; 101-Shelf support; 102-Shelf groove; 103-Positioning strap; 104-Snap buckle; 105-Snap hole; 106-Anti-slip strip; 2-Fixing assembly; 201-Upper base; 202-Lower base; 203-Suction cup; 204-Pressure head; 205-Rotating pressure ring; 2050-Allowing groove; 2051-Positioning ring; 2052-Spring; 2053-Limiting tooth; 2054-Spring; 206-Connecting seat; 207-Lifting rail; 2071-Limiting groove; 208-Rotating crossbar; 209-Reset spring; 210-Connecting column; 211-Limiting cover.

[0040] In Example 2: 1-Shelf assembly; 3-Fixing assembly; 301-Upper base; 302-Lower base; 303 Suction cup; 304-Pressure head; 3041-Pressing part; 305-Rotating dial; 306-Toggle lever; 307-Lifting rail; 308-Rotating crossbar; 309-Protective sleeve; 3091-Toggle lever slide groove. Detailed Implementation

[0041] Example 1

[0042] like Figures 1-6The illustrated fishing rod holder with suction cups includes a holder assembly 1 and a fixing assembly 2. The holder assembly includes a holder support 101, a placement groove 102, and a positioning strap 103. The placement groove 102 is provided on the holder support 101 for placing the rod. In this embodiment, the holder support 101 has two symmetrically distributed placement grooves 102, which are arc-shaped to fit the shape of the rod. Each placement groove 102 is provided with a positioning strap 103, and each positioning strap 103 has a locking hole 105 at its free end. The positioning strap 103 has at least two locking holes 105 along its extension direction for adjusting the length of the positioning strap. Each of the two placement grooves 102 has a buckle 104 that matches the locking hole 105 on its respective positioning strap. In this embodiment, the free end of the positioning strap 103 has a gripping part with an anti-slip strip 106.

[0043] The fixing component 2 includes a fixing base, a suction cup control mechanism, and a suction cup. The fixing base includes an upper base 201 and a lower base 202. The suction cup control mechanism is disposed between the upper and lower bases and is used to control the opening and closing of the suction cup 203. The suction cup control mechanism includes a pressure head 204, a rotating pressure ring 205, and a connecting seat 206. The upper end of the connecting seat 206 is fixedly connected to the upper base 201, and the lower end of the connecting seat 206 is fixedly connected to the lower base 202. The rotating pressure ring 205 is rotatably clamped between the connecting seat 206 and the lower base 202. The rotating pressure ring 205 has a circumferential lifting track 207 inside. The lifting track 207 forms a preset slope along the Z-axis direction. The height difference of the shaft constitutes the driving stroke. The pressure head 204 is positioned at the center hole of the connecting seat 206 and is vertically movable along the Z-axis. The lower end of the pressure head 204 is provided with a disc-shaped pressing part 2041. The pressure head 204 passes through the preset holes of the rotating pressure ring 205 and the lower base 202 in sequence and is fixedly connected to the suction cup 203 via the pressing part 2041. The upper end of the pressure head 204 is provided with a radially extending rotating crossbar 208. The two ends of the rotating crossbar 208 are adapted to the lifting rail 207. When the rotating pressure ring 205 rotates circumferentially, the lifting rail drives the rotating crossbar to rise and fall along the Z-axis through the slope change, thereby driving the pressure head 204 to move synchronously to realize the pressing action on the suction cup 203. The top of the upper base 201 is provided with a mounting hole for connecting to the bottom of the shelf support 101.

[0044] In this embodiment, a reset spring 209 for pushing the pressure head to reset is provided between the suction cup 203 and the lower base 202; the lifting track 207 has two centrally symmetrical rotating tracks in the rotation plane, and the rotating tracks are respectively adapted to the two ends of the rotating crossbar. The high end of the rotating track is provided with a limiting groove 2071; the bottom surface of the rotating pressure ring 205 is provided with an arc-shaped clearance groove 2050. The lower end of the connecting seat 206 is fixedly connected to the lower base 202 through a connecting column 210. The connecting column passes through the clearance groove 2050 of the rotating pressure ring and is fixedly connected to the connecting seat. When the rotating pressure ring 205 rotates circumferentially, the connecting column 210 moves along the extension direction of the clearance groove 2050.

[0045] In this embodiment, a limiting cover 211 is provided between the top of the pressure head 204 and the bottom surface of the upper base 201. The limiting cover 211 is inserted into the rotating pressure ring 205 through a Z-axis extending insert. A positioning ring 2051 is provided inside the rotating pressure ring 205. The positioning ring 2051 is connected to the connecting seat 206 through an inner hole. A limiting tooth 2053 is arranged circumferentially on the inner side wall of the rotating pressure ring 205. A spring piece 2052 is provided on the positioning ring 2051. The spring piece 2052 is connected to the positioning ring 2051 through a radially extending spring 2054. The free end of the spring piece 2052 is adapted to the limiting tooth 2053. When the rotating pressure ring 205 rotates circumferentially, the limiting tooth 2053 sequentially pushes the spring piece 2052. The spring piece 2052 is reset and makes a sound under the action of the spring 2054.

[0046] Example 2

[0047] The difference between this embodiment and Embodiment 1 lies in the structure of the fixing component, such as... Figure 7-11As shown, the fishing rod holder in this embodiment includes a holder assembly 1 and a fixing assembly 3. The structure of the holder assembly 1 is the same as that in embodiment 1 and will not be described in detail. The fixing assembly 3 includes a fixing base, a suction cup control mechanism, and a suction cup. The fixing base includes an upper base 301 and a lower base 302. The suction cup control mechanism includes a pressure head 304, a rotating dial 305, and a lever 306. The lower base 302 and the upper base 301 are fixedly connected by a connecting column. The rotating dial 305 is rotatably clamped between the upper base 301 and the lower base 302. The rotating dial 305 is provided with a lever 306 extending radially outward. The lever 306 drives the rotating dial 305 to rotate circumferentially. The rotating dial 305 is provided with a circumferential lifting track 307. The lifting track 307 forms a preset slope along the Z-axis direction. The Z-axis at both ends of the track... The height difference of the shaft constitutes the driving stroke; the pressure head 304 is positioned at the center hole of the rotating dial 305 and can be raised and lowered along the Z-axis. The lower end of the pressure head 304 is provided with a disc-shaped pressing part 3041. The preset hole of the lower base 302 of the pressure head 304 is fixedly connected to the suction cup 303 through the pressing part 3041. The upper end of the pressure head 304 is provided with a radially extending rotating crossbar 308. The two ends of the rotating crossbar 308 are adapted to the lifting rail 307. When the rotating dial 305 rotates circumferentially, the lifting rail 307 drives the rotating crossbar 308 to rise and fall along the Z-axis through the slope change, thereby driving the pressure head 304 to move synchronously to realize the pressing action on the suction cup.

[0048] In this embodiment, a protective sleeve 309 is provided between the upper base and the lower base. The protective sleeve 309 is coaxially supported between the upper base 301 and the lower base 302, forming a cavity to isolate and protect the internal suction cup control mechanism. A circumferentially extending lever groove 3091 is provided on the side wall of the protective sleeve. The lever 306 extends radially through the lever groove 3091 and extends out of the protective sleeve. When the lever 306 is turned, the lever 306 slides along the extension direction of the lever groove 3091 to drive the rotating dial 305 to rotate.

[0049] The above description provides a detailed account of one embodiment of the present invention. However, this description is merely a preferred embodiment and should not be construed as limiting the scope of the present invention. All equivalent variations and improvements made within the scope of the claims of the present invention should still fall within the patent coverage of the present invention.

Claims

1. A fishing rod holder with suction cups, characterized in that: The device includes a shelf assembly and a fixing assembly. The shelf assembly includes a shelf support, a placement slot, and a positioning strap. The placement slot is located on the shelf support and is used to place the rod. The positioning strap is located on one side of the placement slot and is used to fix the rod. A buckle is provided on the other side of the placement slot, and a locking hole adapted to the buckle is provided on the free end of the positioning strap. The fixing assembly includes a fixing base, a suction cup control mechanism, and a suction cup. The fixing base includes an upper base and a lower base. The suction cup control mechanism is located between the upper and lower bases and is used to control the opening and closing of the suction cup. The suction cup is located at the bottom of the lower base and is used to attach the fixing base to a flat surface. The top of the upper base has a mounting hole for connecting to the bottom of the shelf support.

2. The fishing rod holder with suction cup according to claim 1, characterized in that: The shelf support is provided with two symmetrically distributed shelf slots. The shelf slots are arc-shaped and adapted to the shape of the rod body. Each shelf slot is provided with a positioning strap. Each positioning strap has a locking hole on its free end. Each of the two shelf slots is provided with a buckle that matches the locking hole on its respective positioning strap.

3. A fishing rod holder with a suction cup according to claim 1 or 2, characterized in that: The free end of the positioning strap is provided with a gripping part, and the gripping part is provided with an anti-slip strip; the positioning strap is provided with at least two locking holes along the extension direction of the strap for adjusting the length of the positioning strap.

4. A fishing rod holder with a suction cup according to claim 2, characterized in that: The inner diameters of the two support slots are set to different sizes, and the size of the support slots is adapted to the common rod body size.

5. A fishing rod holder with a suction cup according to claim 1 or 2, characterized in that: The suction cup control mechanism includes a pressure head, a rotating pressure ring, and a connecting seat. The upper end of the connecting seat is fixedly connected to the upper base, and the lower end of the connecting seat is fixedly connected to the lower base. The rotating pressure ring is rotatably clamped between the connecting seat and the lower base. The rotating pressure ring has a circumferential lifting track inside, which forms a preset slope along the Z-axis. The height difference between the two ends of the track along the Z-axis constitutes the driving stroke. The pressure head is positioned at the center hole of the connecting seat and can be raised and lowered along the Z-axis. The lower end of the pressure head passes through the preset holes of the rotating pressure ring and the lower base and is fixedly connected to the suction cup. The upper end of the pressure head has a radially extending rotating crossbar. The two ends of the rotating crossbar are adapted to the lifting track. When the rotating pressure ring rotates circumferentially, the lifting track drives the rotating crossbar to rise and fall along the Z-axis through the slope change, thereby driving the pressure head to move synchronously to achieve the pressing action on the suction cup.

6. A fishing rod holder with a suction cup according to claim 5, characterized in that: A return spring is provided between the suction cup and the lower base to push the pressure head back to its original position; there are two centrally symmetrical rotating tracks in the lifting track, which are respectively adapted to the two ends of the rotating crossbar, and the high end of the rotating track is provided with a limiting groove; the bottom surface of the rotating pressure ring is provided with an arc-shaped clearance groove, the lower end of the connecting seat is fixedly connected to the lower base through a connecting column, the connecting column passes through the clearance groove of the rotating pressure ring and is fixedly connected to the connecting seat, and when the rotating pressure ring rotates circumferentially, the connecting column moves along the extension direction of the clearance groove.

7. A fishing rod holder with a suction cup according to claim 5, characterized in that: A limiting cover is provided between the top of the pressure head and the bottom surface of the upper base. The limiting cover is inserted into the rotating pressure ring through a Z-axis extending insert. A positioning ring is provided inside the rotating pressure ring. The positioning ring is connected to the connecting seat through an inner hole. Limiting teeth are arrayed circumferentially on the inner sidewall of the rotating pressure ring. A spring is provided on the positioning ring. The spring is connected to the positioning ring through a radially extending spring. The free end of the spring is adapted to the limiting teeth. When the rotating pressure ring rotates circumferentially, the limiting teeth sequentially push the spring. The spring is reset and makes a sound under the action of the spring.

8. A fishing rod holder with a suction cup according to claim 1 or 2, characterized in that: The suction cup control mechanism includes a pressure head, a rotating dial, and a lever. The lower base and the upper base are fixedly connected by a connecting column. The rotating dial is rotatably clamped between the upper and lower bases. The rotating dial has a lever extending radially outward, which drives the rotating dial to rotate circumferentially. The rotating dial has a circumferential lifting track with a preset slope along the Z-axis. The height difference between the two ends of the track along the Z-axis constitutes the driving stroke. The pressure head is positioned at the center hole of the rotating dial and is movable along the Z-axis. The lower end of the pressure head passes through a preset hole in the lower base and is fixedly connected to the suction cup. The upper end of the pressure head has a radially extending rotating crossbar. The two ends of the rotating crossbar are adapted to the lifting track. When the rotating dial rotates circumferentially, the lifting track drives the rotating crossbar to move up and down along the Z-axis through the slope change, thereby driving the pressure head to move synchronously to achieve the pressing action on the suction cup.

9. A fishing rod holder with a suction cup according to claim 8, characterized in that: A protective sleeve is provided between the upper base and the lower base. The protective sleeve is coaxially supported between the upper and lower bases to form a cavity to isolate and protect the internal suction cup control mechanism. A circumferentially extending lever groove is provided on the side wall of the protective sleeve. The lever extends radially through the lever groove and out of the protective sleeve. When the lever is turned, the lever slides along the extension direction of the lever groove to drive the rotating dial to rotate.

10. A fishing rod holder with a suction cup according to claim 5 or 8, characterized in that: The lower end of the pressure head is provided with a disc-shaped pressing part, which is fixedly connected to the suction cup.

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