Fishing mechanism and fishing machine

Abstract

The utility model discloses a fishing mechanism and a fishing machine, and relates to the technical field of game equipment. The fishing mechanism comprises a rack, a driving piece, a connecting rod, an elastic piece, a fishing piece and a limiting piece. The driving part is installed on the rack and is in transmission connection with the connecting rod, the connecting rod is rotationally connected with the fishing part, the limiting part and the connecting rod are arranged at intervals and connected with the fishing part, the rack is provided with a positioning block, the positioning block is connected with the limiting part, and the driving part is used for driving the limiting part to move in the first direction through the connecting rod and the fishing part till the limiting part moves to the limiting position. The driving piece is further used for driving the fishing piece to continuously move in the first direction through the connecting rod so that the fishing piece can rotate relative to the connecting rod. According to the fishing mechanism, the structure can be simplified under the condition that the fishing stability is guaranteed, the equipment cost is reduced, the economic benefit is improved, the number of driving pieces and electric control elements is reduced, and the safety is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to game equipment technical field, specifically, relates to a fishing mechanism and fishing machine. BACKGROUND

[0002] At present, along with the increasing improvement of living standards, people are more and more interested in various gift grabbing games, and there are various gift grabbing game devices on the market, for example, doll grabbing machines, snack grabbing machines, lobster grabbing machines and the like, but the fishing machines are very rare. The fishing machine generally has multiple driving members, each action of the fishing machine needs a separate driving member, for example, one driving member controls the lifting of the fishing rod, and another driving member controls the rotation of the fishing net at the free end of the fishing rod, so that the fishing machine structure is complex, the equipment cost is high, the economic benefit is low, and since the fishing machine needs to work in water, the large number of driving members leads to a large number of electric control elements, which are easily short-circuited and burned out when meeting water, and the safety is poor.

[0003] Therefore, it is particularly important to design and manufacture a fishing mechanism and fishing machine with simple structure, safety and reliability in game equipment production. SUMMARY

[0004] The utility model discloses a fishing mechanism, can simplify the structure under the guarantee of fishing stability, reduce equipment cost, improve economic benefit, and reduce the number of driving members and electric control elements, and improve safety.

[0005] Another purpose of the utility model is to provide a fishing machine, which can simplify the structure, reduce the equipment cost, improve the economic benefit, reduce the number of driving members and electric control elements, and improve the safety under the condition of ensuring the fishing stability.

[0006] The utility model discloses the following technical scheme is adopted to realize.

[0007] A fishing mechanism, comprising a rack, a driving member, a connecting rod, an elastic member, a fishing member and a limiting member, the driving member is installed on the rack and is in transmission connection with the connecting rod, the connecting rod is in rotary connection with the fishing member, the limiting member is arranged at intervals with the connecting rod and is connected with the fishing member, the rack is provided with a positioning block, the positioning block is connected with the limiting member, and the positioning block is used for limiting the limit position of the limiting member, the driving member is used for driving the limiting member to move along a first direction through the connecting rod and the fishing member, until the limiting member moves to the limit position, the driving member is also used for driving the fishing member to continue moving along the first direction through the connecting rod, so that the fishing member rotates relative to the connecting rod, the elastic member is installed on the fishing member, and the elastic member is used for driving the fishing member to reset when the driving member drives the fishing member to move along a second direction through the connecting rod, and the first direction is opposite to the second direction.

[0008] Optionally, the fishing tool comprises a mounting frame and a fishing spoon, the elastic member is mounted on the mounting frame, the mounting frame is rotationally connected with the connecting rod, the fishing spoon is connected with the mounting frame and is arranged on the side of the connecting rod away from the limiting member.

[0009] Optionally, the mounting frame is provided with a hinge shaft, the hinge shaft is rotationally matched with the connecting rod, the elastic member is a torsion spring, the torsion spring is sleeved outside the hinge shaft, one end of the torsion spring abuts against the mounting frame, and the other end abuts against the connecting rod.

[0010] Optionally, the mounting frame comprises a rotating column and an abutting rod, the rotating column is rotationally matched with the connecting rod, one end of the rotating column is connected with the abutting rod, the other end is connected with the fishing spoon, the abutting rod abuts against the limiting member, the elastic member is a torsion spring, the torsion spring is sleeved outside the rotating column, one end of the torsion spring abuts against the abutting rod, and the other end abuts against the connecting rod.

[0011] Optionally, the limiting member comprises a limiting rod, a matching body and a stop piece, the matching body and the stop piece are oppositely arranged at two ends of the limiting rod and are connected with the limiting rod, the positioning block is provided with a guide sliding hole, the limiting rod is slidably arranged in the guide sliding hole, the matching body is matched with the fishing tool, and the stop piece is used for abutting against the positioning block.

[0012] Optionally, the matching body is provided with a sliding groove, the extension direction of the sliding groove is perpendicular to the axial direction of the limiting rod, and the fishing tool is provided with a sliding block which is slidably matched with the sliding groove.

[0013] Optionally, the limiting member further comprises an anti-rotation strip, the anti-rotation strip is connected with the circumferential surface of the limiting rod and is arranged in extension along the axial direction of the limiting rod; the connecting rod is provided with a guide portion, the guide portion is provided with a guide hole, the anti-rotation strip and the limiting rod are arranged in the guide hole and are slidably matched with the guide hole.

[0014] Optionally, the anti-rotation strip and / or the limiting rod are provided with a limiting block, the limiting block is used for abutting against the guide portion, and the guide portion is used for driving the limiting member to reset through the limiting block when the connecting rod is driven by the driving member to move in the second direction.

[0015] Optionally, the limiting member is a pull rope, the rack is provided with a fixed pulley, the pull rope is matched with the fixed pulley, one end of the pull rope is connected with the positioning block, and the other end is connected with the fishing tool.

[0016] A fish-catching machine includes the aforementioned catching mechanism, which comprises a frame, a drive component, a connecting rod, an elastic component, a catching component, and a limiting component. The drive component is mounted on the frame and is drivenly connected to the connecting rod. The connecting rod is rotatably connected to the catching component. The limiting component is spaced apart from the connecting rod and connected to the catching component. The frame is provided with a positioning block, which is connected to the limiting component. The positioning block is used to limit the extreme position of the limiting component. The drive component is used to drive the limiting component to move along a first direction through the connecting rod and the catching component until the limiting component moves to its extreme position. The drive component is also used to drive the catching component to continue moving along the first direction through the connecting rod, so that the catching component rotates relative to the connecting rod. The elastic component is mounted on the catching component and is used to drive the catching component to rotate and reset when the drive component drives the catching component to move along a second direction through the connecting rod. The first direction and the second direction are opposite.

[0017] The retrieval mechanism and fish catcher provided by this utility model have the following beneficial effects:

[0018] The retrieval mechanism provided by this utility model has a driving component mounted on the frame and connected to a connecting rod. The connecting rod is rotatably connected to the retrieval component. A limiting component is spaced apart from the connecting rod and connected to the retrieval component. The frame is provided with a positioning block connected to the limiting component. The positioning block is used to limit the extreme position of the limiting component. The driving component is used to drive the limiting component to move along a first direction through the connecting rod and the retrieval component until the limiting component moves to its extreme position. The driving component is also used to drive the retrieval component to continue moving along the first direction through the connecting rod, so that the retrieval component rotates relative to the connecting rod. An elastic component is mounted on the retrieval component. The elastic component is used to drive the retrieval component to rotate and reset when the driving component drives the retrieval component to move along a second direction through the connecting rod. The first direction and the second direction are opposite. Compared with the prior art, the retrieval mechanism provided by this utility model, due to the use of a connecting rod and a limiting component connected to the retrieval component, as well as an elastic component mounted on the retrieval component, can simplify the structure, reduce equipment costs, improve economic efficiency, and reduce the number of driving components and electrical control components while ensuring retrieval stability, thus improving safety.

[0019] The fish catching machine provided by this utility model includes a catching mechanism, which can simplify the structure, reduce equipment costs, improve economic efficiency, and reduce the number of driving parts and electronic control components while ensuring catching stability, thereby improving safety. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1The structural schematic view of the fishing mechanism provided by the first embodiment of the utility model when the fishing piece is in the horizontal state is shown in the figure;

[0022] Figure 2 The structural schematic view of the fishing mechanism provided by the first embodiment of the utility model when the fishing piece is in the horizontal state is shown in the figure;

[0023] Figure 3 The structural schematic view of the fishing mechanism provided by the first embodiment of the utility model when the fishing piece is in the horizontal state is shown in the figure;

[0024] Figure 4 The structural schematic view of the fishing mechanism provided by the first embodiment of the utility model when the fishing piece is in the horizontal state is shown in the figure;

[0025] Figure 5 The structural schematic view of the fishing mechanism provided by the first embodiment of the utility model when the fishing piece is in the horizontal state is shown in the figure;

[0026] Figure 6 The structural schematic view of the fishing mechanism provided by the first embodiment of the utility model when the fishing piece is in the horizontal state is shown in the figure;

[0027] Figure 7 The structural schematic view of the fishing mechanism provided by the first embodiment of the utility model when the fishing piece is in the horizontal state is shown in the figure;

[0028] Figure 8 The structural schematic view of the fishing mechanism provided by the first embodiment of the utility model when the fishing piece is in the horizontal state is shown in the figure;

[0029] Figure 9 The structural schematic view of the fishing mechanism provided by the first embodiment of the utility model when the fishing piece is in the horizontal state is shown in the figure;

[0030] Figure 10 The structural schematic view of the fishing mechanism provided by the first embodiment of the utility model when the fishing piece is in the horizontal state is shown in the figure;

[0031] Figure 11 The structural schematic view of the fishing mechanism provided by the first embodiment of the utility model when the fishing piece is in the horizontal state is shown in the figure.

[0032] Icon: 100 - fishing mechanism; 110 - frame; 111 - positioning block; 112 - trolley; 113 - guide sliding hole; 120 - driving piece; 130 - connecting rod; 131 - guide part; 132 - guide hole; 140 - elastic piece; 150 - fishing piece; 151 - mounting frame; 152 - fishing spoon; 153 - hinged shaft; 154 - stop block; 155 - sliding block; 156 - rotating column; 157 - abutting rod; 160 - limiting piece; 161 - limiting rod; 162 - matching body; 163 - stop piece; 164 - sliding groove; 1641 - first end; 1642 - second end; 165 - anti-rotation strip; 166 - spring; 167 - limiting block; 170 - displacement assembly; 171 - first driving unit; 172 - first displacement block; 173 - second driving unit; 174 - second displacement block. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings can be arranged and designed in various different configurations.

[0034] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application without creative labor are within the scope of protection of the present application.

[0035] It should be noted that: similar reference numbers and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0036] In the description of the present application, it should be noted that the terms "inner", "outer", "upper", "lower", "horizontal" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly placed when the product of the present application is used, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" and the like are only used for differentiation in description, and cannot be understood as indicating or implying relative importance.

[0037] In the description of the utility model, need explanation further, unless another explicit provision and limitation, term "arrangement", "connection", "installation", "connection" should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can pass through intermediate medium indirectly connected, can be two element internal communication.For ordinary skilled in the art, can understand the specific meaning of the above terms in the utility model according to specific circumstances.

[0038] Some embodiments of the utility model will be described in detail below with reference to the drawings.In the case of no conflict, the features in the following examples can be combined with each other.

[0039] First embodiment

[0040] Please refer to Figures 1 to 7 The utility model embodiment provides a fishing mechanism 100 for fishing operation.It can simplify the structure, reduce the cost of equipment, improve economic efficiency, reduce the number of driving parts 120 and electric control elements, and improve safety under the condition of ensuring fishing stability.

[0041] In this embodiment, the fishing mechanism 100 is applied to a fishing machine, and the game principle of the fishing machine is similar to that of the existing technology of the doll grabbing machine.The fishing machine includes a fish tank and a fish outlet channel, and the fishing mechanism 100 is arranged above the fish tank and the fish outlet channel, wherein the fish tank is used for containing live fish, the fishing mechanism 100 is used for fishing the fish from the fish tank under the operation of the player, and if the fishing is successful, the fished fish will be poured out from the fish outlet channel, and the player can take the fish away at the outlet of the fish outlet channel.However, it is not limited to this, and in other embodiments, the fishing mechanism 100 can also be used for fishing other objects, and the application scenario of the fishing mechanism 100 is not limited specifically.

[0042] The fishing mechanism 100 comprises a frame 110, a driving member 120, a connecting rod 130, an elastic member 140, a fishing member 150 and a limiting member 160. The driving member 120 is installed on the frame 110 and in driving connection with the connecting rod 130, the connecting rod 130 is in rotational connection with the fishing member 150, the driving member 120 is used to drive the fishing member 150 to move through the connecting rod 130, the fishing member 150 can rotate relative to the connecting rod 130, and the connecting rod 130 can limit the fishing member 150. The limiting member 160 is arranged in space with the connecting rod 130 and is connected with the fishing member 150, and the fishing member 150 can drive the limiting member 160 to move under the action of the driving member 120. The frame 110 is provided with a positioning block 111, the positioning block 111 is connected with the limiting member 160, and the positioning block 111 is used to limit the extreme position of the limiting member 160 to prevent the limiting member 160 from continuing to move with the fishing member 150. Specifically, the driving member 120 is used to drive the limiting member 160 to move in a first direction through the connecting rod 130 and the fishing member 150 until the limiting member 160 moves to the extreme position; the driving member 120 is also used to drive the fishing member 150 to continue to move in the first direction through the connecting rod 130, in this process, the limiting member 160 remains stationary, that is, the connection between the fishing member 150 and the limiting member 160 remains stationary, so that the fishing member 150 rotates relative to the connecting rod 130 until the fishing member 150 rotates to a downward tilting state, thereby facilitating the fish in the fishing member 150 to be poured out; the elastic member 140 is installed on the fishing member 150, and the elastic member 140 is used to drive the fishing member 150 to rotate back to the original position when the fishing member 150 moves in a second direction through the connecting rod 130 driven by the driving member 120, so as to facilitate the fishing operation. In this way, the structure can be simplified, the equipment cost can be reduced, the economic benefit can be improved, and the safety can be improved without separately setting the driving member 120 to control the tilting of the fishing member 150, the number of driving members 120 and electric control elements is reduced, and the safety is improved.

[0043] In the embodiment, the first direction is opposite to the second direction, and both the first direction and the second direction are vertical directions, the first direction is a vertical downward direction, and the second direction is a vertical upward direction. Specifically, the opening of the fishing member 150 faces upward, when the fishing member 150 is in the downward tilting state, the fishing member 150 extends obliquely downward, the included angle between the fishing member 150 and the vertical direction is an acute angle, at this time, the fish in the fishing member 150 can slide downward under the action of gravity to realize the fish pouring function; when the fishing member 150 is in the horizontal state, the fishing member 150 is arranged horizontally to facilitate the fishing.

[0044] Further, the fishing mechanism 100 further comprises a displacement assembly 170 connected with the frame 110, the displacement assembly 170 is used to drive the frame 110 to move in the horizontal direction, so as to adjust the position of the fishing piece 150, and facilitate the fishing operation. Specifically, the displacement assembly 170 comprises a first driving unit 171, a first displacement block 172, a second driving unit 173 and a second displacement block 174. The first driving unit 171 is connected with the first displacement block 172, and is used to drive the first displacement block 172 to move in a third direction. The second driving unit 173 is installed on the first displacement block 172 and connected with the second displacement block 174. The second displacement block 174 is connected with the frame 110, and the second driving unit 173 is used to drive the frame 110 to move in a fourth direction through the second displacement block 174. The third direction and the fourth direction are both in the horizontal plane, and the third direction, the fourth direction and the vertical direction are perpendicular to each other, so as to control the fishing piece 150 to move to any position in the three-dimensional coordinate system, thereby facilitating the player to fish the fish in different positions of the fish tank.

[0045] In the embodiment, the first driving unit 171 drives the first displacement block 172 to move through belt transmission, and the second driving unit 173 drives the second displacement block 174 to move through belt transmission, so as to improve the stability of the movement of the frame 110. However, it is not limited thereto. In other embodiments, the first driving unit 171 can drive the first displacement block 172 to move through screw nut or gear and rack transmission, and the second driving unit 173 can drive the second displacement block 174 to move through screw nut or gear and rack transmission. The transmission mode of the first driving unit 171 and the second driving unit 173 is not limited specifically.

[0046] It should be noted that in the operation process of the fishing machine, the initial state of the fishing piece 150 is underwater and in a flat state. The player can control the frame 110 to move through the displacement assembly 170, so as to control the fishing piece 150 to move underwater. When the player confirms that the fish is above the fishing piece 150, the driving piece 120 drives the fishing piece 150 and the limiting piece 160 to rise along the vertical direction through the connecting rod 130, so as to realize the fishing function. Then, the displacement assembly 170 drives the fishing piece 150 to move above the fish outlet channel through the frame 110, and the driving piece 120 drives the connecting rod 130 to descend along the vertical direction, so as to rotate the fishing piece 150 to the downward state, thereby pouring the fish in the fishing piece 150 to the fish outlet channel. The above steps are repeated to realize the cycle operation of the fishing machine.

[0047] Specifically, after the fishing is completed, the fishing member 150 and the limiting member 160 are driven by the connecting rod 130 to rise to the highest position; thereafter, the frame 110 is driven by the displacement assembly 170 to move, so that the fishing member 150 moves to the upper side of the fish outlet channel; then, the fishing member 150 and the limiting member 160 are synchronously driven by the driving member 120 through the connecting rod 130 to descend along the vertical direction; when the limiting member 160 descends to the limit position, the limiting member 160 is abutted by the positioning block 111, and the positioning block 111 limits the limiting member 160; then, the fishing member 150 is continuously driven by the driving member 120 through the connecting rod 130 to descend, at this time, since the connecting position of the limiting member 160 and the fishing member 150 remains unchanged, and the fishing member 150 is rotationally connected with the connecting rod 130, the fishing member 150 will rotate downward against the elastic force of the elastic member 140, until the fishing member 150 reaches the downward turning state, so as to pour the fish in the fishing member 150 to the fish outlet channel; then, the fishing member 150 is driven by the driving member 120 through the connecting rod 130 to rise, at this time, the fishing member 150 rotates upward under the elastic force of the elastic member 140, until the fishing member 150 returns to the flat state; then, the fishing member 150 and the limiting member 160 are continuously driven by the driving member 120 through the connecting rod 130 to rise, until the fishing member 150 and the limiting member 160 return to the highest position; thereafter, the frame 110 is driven by the displacement assembly 170 to move, so that the fishing member 150 moves to the upper side of the fish tank, and then the fishing member 150 and the limiting member 160 are synchronously driven by the driving member 120 through the connecting rod 130 to descend along the vertical direction (the limiting member 160 does not reach the limit position or just reaches the limit position), so that the fishing member 150 is submerged in water and returns to the initial state.

[0048] The fishing member 150 comprises a mounting frame 151 and a fishing scoop 152. The mounting frame 151 is rotationally connected with the connecting rod 130, the elastic member 140 is mounted on the mounting frame 151, the mounting frame 151 can rotate relative to the connecting rod 130, and the connecting rod 130 can limit the mounting frame 151. The fishing scoop 152 is connected with the mounting frame 151 and is arranged on the side of the connecting rod 130 away from the limiting member 160, that is, the connecting position of the mounting frame 151 and the connecting rod 130 is the hinge point, the limiting member 160 and the fishing scoop 152 are arranged on the two sides of the hinge point, and the mounting frame 151 can rotate around the hinge point. In this way, when the limiting member 160 is limited by the positioning block 111 and no longer descends, and the connecting rod 130 continues to descend, the hinge point continues to descend, and the mounting frame 151 rotates downward around the hinge point to drive the fishing scoop 152 to rotate downward, until the fishing scoop 152 reaches the downward turning state. In the embodiment, the fishing scoop 152 is in a mesh shape, so as to filter water and realize the fishing function.

[0049] In the embodiment, the mounting frame 151 is provided with a hinge shaft 153, the hinge shaft 153 is rotationally connected with the connecting rod 130, and the connecting rod 130 can rotate relative to the hinge shaft 153. Specifically, the elastic member 140 is a torsion spring, the torsion spring is sleeved outside the hinge shaft 153, one end of the torsion spring abuts against the mounting frame 151, and the other end abuts against the connecting rod 130. The elastic member 140 is always in a compressed state, the elastic member 140 can apply an elastic force to the mounting frame 151, so that the mounting frame 151 has a tendency to rotate upward, thereby facilitating the realization of the rotary reset function of the scooping spoon 152.

[0050] Further, the mounting frame 151 is provided with a stop block 154, the stop block 154 is used for abutting against the connecting rod 130 to limit the upper limit position of the upward rotation of the mounting frame 151, and prevent the elastic member 140 from continuously driving the mounting frame 151 to rotate upward. When the mounting frame 151 is in the upper limit position, the mounting frame 151 is in a horizontal state, so that the scooping spoon 152 is in a horizontal state, and the entire scooping member 150 is in a flat state, thereby facilitating the scooping operation.

[0051] The limiting member 160 includes a limiting rod 161, a matching body 162 and a stop sheet 163. The limiting rod 161 extends in a vertical direction, the matching body 162 and the stop sheet 163 are oppositely arranged at two ends of the limiting rod 161 and are connected with the limiting rod 161. The positioning block 111 is provided with a guide sliding hole 113, the limiting rod 161 is slidably arranged in the guide sliding hole 113, the limiting rod 161 can slide relative to the guide sliding hole 113, and the guide sliding hole 113 can guide and limit the limiting rod 161. Specifically, the matching body 162 cooperates with the scooping member 150, the connecting rod 130 can drive the matching body 162 to rise or fall through the scooping member 150, thereby driving the limiting rod 161 to rise or fall, and the stop sheet 163 is used for abutting against the positioning block 111 to prevent the limiting rod 161 from continuously sliding downward, thereby limiting the limit position of the entire limiting member 160.

[0052] Further, the matching body 162 is provided with a sliding groove 164, the extending direction of the sliding groove 164 is perpendicular to the axial direction of the limiting rod 161, the mounting frame 151 of the scooping member 150 is provided with a sliding block 155, the sliding block 155 is parallel and spaced apart from the hinge shaft 153, the sliding block 155 is slidably connected with the sliding groove 164, the sliding block 155 can slide along the extending direction of the sliding groove 164, and the sliding groove 164 can guide and limit the sliding block 155. In the embodiment, the sliding block 155 is in a cylindrical shape, so as to reduce the contact area between the sliding block 155 and the sliding groove 164, thereby reducing the friction and energy consumption.

[0053] Specifically, the sliding groove 164 is oppositely provided with a first end portion 1641 and a second end portion 1642, and the first end portion 1641 is arranged between the second end portion 1642 and the scoop 152 of the fishing member 150. When the limiting member 160 does not reach the limit position or just reaches the limit position, the sliding block 155 abuts against the second end portion 1642, and the stop block 154 of the mounting frame 151 abuts against the connecting rod 130, at this time, the driving member 120 can drive the cooperating body 162 to ascend or descend through the connecting rod 130 and the mounting frame 151, so as to drive the entire limiting member 160 to ascend or descend; when the limiting member 160 has reached the limit position, and the driving member 120 drives the connecting rod 130 to continue to descend, the mounting frame 151 rotates downward to drive the scoop 152 to rotate downward, in this process, the sliding block 155 slides in the sliding groove 164, and gradually approaches the first end portion 1641; when the scoop 152 reaches the downward turning state, the sliding block 155 abuts against the first end portion 1641, at this time, the first end portion 1641 can limit the mounting frame 151 through the sliding block 155, so as to prevent the mounting frame 151 from continuing to rotate downward, thereby preventing the scoop 152 from continuing to rotate downward.

[0054] Preferably, the limiting member 160 further comprises an anti-rotation strip 165. The anti-rotation strip 165 is connected to the circumferential surface of the limiting rod 161 and is arranged in the axial direction of the limiting rod 161. The connecting rod 130 is provided with a guide portion 131, the guide portion 131 is provided with a guide hole 132, the anti-rotation strip 165 and the limiting rod 161 are arranged in the guide hole 132 and are in sliding fit with the guide hole 132, the anti-rotation strip 165 and the limiting rod 161 can slide relative to the guide hole 132, and the guide hole 132 can guide and limit the anti-rotation strip 165 and the limiting rod 161, so as to prevent the limiting rod 161 from rotating around its axial direction, and ensure the stability of the fishing process. Further, the guide portion 131 and the positioning block 111 jointly act on both ends of the limiting rod 161 to limit the limiting rod 161 from tilting or deflecting during the lifting process, thereby improving the stability of the movement of the limiting rod 161.

[0055] In this embodiment, the limiting member 160 further comprises a spring 166, the spring 166 is sleeved outside the limiting rod 161 and is connected to the upper side of the positioning block 111, when the limiting member 160 descends to the limit position, the stop piece 163 abuts against the positioning block 111 through the spring 166, that is, the spring 166 is clamped between the stop piece 163 and the positioning block 111, so as to realize the buffering and damping function, prevent the stop piece 163 and the positioning block 111 from directly colliding rigidly, improve the safety, and prolong the service life.

[0056] Preferably, the positioning block 111 is connected to the frame 110 by screws, and the height of the positioning block 111 is adjustable, so as to adjust the limit position of the limiting member 160, thereby making the fishing mechanism 100 suitable for fish tanks of different water depths and having good versatility.

[0057] The utility model embodiment further provides a fishing machine comprising the fishing mechanism 100.

[0058] The fishing mechanism 100 provided by the utility model embodiment comprises a frame 110, a driving member 120, a connecting rod 130, a fishing member 150, a limiting member 160 and an elastic member 140. Compared with the prior art, the fishing mechanism 100 provided by the utility model has the connecting rod 130 and the limiting member 160 connected with the fishing member 150 and the elastic member 140 installed on the fishing member 150, so that the structure is simplified, the equipment cost is reduced, the economic benefit is improved, the number of the driving member 120 and the electric control element is reduced, and the safety is improved.

[0059] Second embodiment

[0060] Please refer to Figures 8 to 10 The utility model embodiment provides a fishing mechanism 100, compared with the first embodiment, the difference of the embodiment lies in the structure of the fishing member 150 and the limiting member 160.

[0061] In the embodiment, the fishing member 150 no longer reaches the down-turned state or the flat state by up-down rotation, but reaches the down-turned state or the flat state by left-right rotation.

[0062] Further, the mounting frame 151 comprises a rotating column 156 and an abutting rod 157. The rotating column 156 is rotationally connected with the connecting rod 130, and can rotate around its axis relative to the connecting rod 130, and the connecting rod 130 can limit the rotating column 156. Specifically, one end of the rotating column 156 is connected with the abutting rod 157, and the other end is connected with the dipper 152, the abutting rod 157 abuts against the cooperating body 162 of the limiting piece 160, and the limiting piece 160 can stop and limit the abutting rod 157. The elastic member 140 is a torsion spring, which is sleeved outside the rotating column 156, one end of the torsion spring abuts against the abutting rod 157, and the other end abuts against the connecting rod 130. The elastic member 140 is always in a compressed state, and can exert a elastic force on the rotating column 156, so that the rotating column 156 has a tendency to rotate to the right, thereby facilitating the rotation reset function of the dipper 152.

[0063] Preferably, the cooperating body 162 is in a cylindrical shape, and the abutting rod 157 is overlapped on the cooperating body 162, so as to reduce the contact area between the abutting rod 157 and the cooperating body 162, thereby reducing the friction and energy consumption.

[0064] In this embodiment, the anti-rotation strip 165 and / or the limiting rod 161 is provided with a limiting block 167, which is used to abut against the guide portion 131, and the guide portion 131 is used to drive the limiting piece 160 to reset through the limiting block 167 when the driving member 120 drives the connecting rod 130 to move in the second direction (vertically upward direction).

[0065] In the fishing process, first, the driving member 120 drives the fishing member 150 to descend along the vertical direction through the connecting rod 130, in the process, the abutting rod 157 of the fishing member 150 applies pressure to the matching body 162 to drive the whole limiting member 160 to descend through the matching body 162, the pressure is smaller than the elastic force of the elastic member 140, so that the elastic member 140 is not compressed; when the limiting member 160 descends to the limit position, the limiting member 160 abuts against the positioning block 111, and the positioning block 111 limits the limiting member 160; then the driving member 120 continues to drive the fishing member 150 to descend through the connecting rod 130, at this time, since the limiting member 160 remains stationary and the rotating column 156 is rotationally connected with the connecting rod 130, the matching body 162 applies a counterforce to the abutting rod 157 to enable the rotating column 156 to overcome the elastic force of the elastic member 140 and rotate to the left until the fishing spoon 152 reaches the downward turning state; then the driving member 120 drives the fishing member 150 to ascend through the connecting rod 130, the rotating column 156 rotates to the right under the elastic force of the elastic member 140 until it returns to the flat state, at this time, the stop block 154 of the mounting frame 151 abuts against the connecting rod 130 to limit the extreme position of the rotating column 156 rotating to the right, preventing the elastic member 140 from continuously driving the rotating column 156 to rotate to the right, and at the same time, the guiding portion 131 of the connecting rod 130 ascends and abuts against the limiting block 167; then the driving member 120 continues to drive the fishing member 150 to ascend through the connecting rod 130, and simultaneously drives the limiting member 160 to ascend through the abutment of the guiding portion 131 and the limiting block 167 until the fishing member 150 and the limiting member 160 return to the highest position.

[0066] The fishing mechanism 100 provided by the embodiment of the utility model has the same beneficial effects as the first embodiment, and details are not repeated here.

[0067] Third embodiment

[0068] Please refer to Figure 11 The fishing mechanism 100 provided by the embodiment of the utility model is different from the first embodiment in that the structure of the limiting member 160 is different.

[0069] In the embodiment, the limiting member 160 is a pull rope, the rack 110 is provided with a fixed pulley 112, the pull rope is wound outside the fixed pulley 112 and cooperates with the fixed pulley 112, and the fixed pulley 112 is used for guiding and limiting the pull rope. Specifically, one end of the pull rope is connected with the positioning block 111, and the other end is connected with the sliding block 155 of the fishing member 150, the pull rope reaches the limit position when it is straightened, and the pull rope is used for limiting the sliding block 155 in the straightened state, so as to enable the driving member 120 to continue to drive the fishing member 150 to descend through the connecting rod 130, at this time, since the connection between the pull rope and the fishing member 150 remains stationary and the fishing member 150 is rotationally connected with the connecting rod 130, the fishing member 150 will rotate downward against the elastic force of the elastic member 140 until it reaches the downward turning state.

[0070] Further, when the driving member 120 drives the fishing member 150 to rise through the connecting rod 130, the fishing member 150 rotates upward under the elastic force of the elastic member 140 until returning to the flat state; thereafter the driving member 120 drives the fishing member 150 to continue rising through the connecting rod 130, the pull rope relaxes, no longer exerts force on the sliding block 155, and rises along with the sliding block 155.

[0071] The fishing mechanism 100 provided by the embodiment of the utility model has the same beneficial effects as the first embodiment, which will not be repeated here.

[0072] The preferred embodiments of the utility model are merely used for limiting the utility model, and the utility model can be variously changed and varied for those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A retrieval mechanism, characterized in that, The device includes a frame, a drive unit, a connecting rod, an elastic element, a retrieval component, and a limiting element. The drive unit is mounted on the frame and is throttle-connected to the connecting rod. The connecting rod is rotatably connected to the retrieval component. The limiting element is spaced apart from the connecting rod and connected to the retrieval component. The frame is provided with a positioning block, which is connected to the limiting element and is used to limit the extreme position of the limiting element. The drive unit is used to drive the limiting element to move along a first direction through the connecting rod and the retrieval component until the limiting element moves to the extreme position. The drive unit is also used to drive the retrieval component to continue moving along the first direction through the connecting rod, so that the retrieval component rotates relative to the connecting rod. The elastic element is mounted on the retrieval component and is used to drive the retrieval component to rotate and reset when the drive unit drives the retrieval component to move along a second direction through the connecting rod. The first direction is opposite to the second direction.

2. The retrieval mechanism according to claim 1, characterized in that, The retrieval component includes a mounting frame and a retrieval spoon. The mounting frame is rotatably connected to the connecting rod. The elastic element is mounted on the mounting frame. The retrieval spoon is connected to the mounting frame and is located on the side of the connecting rod away from the limiting element.

3. The retrieval mechanism according to claim 2, characterized in that, The mounting bracket is provided with a hinge shaft, which is rotatably engaged with the connecting rod. The elastic element is a torsion spring, which is sleeved outside the hinge shaft. One end of the torsion spring abuts against the mounting bracket, and the other end abuts against the connecting rod.

4. The retrieval mechanism according to claim 2, characterized in that, The mounting frame includes a rotating column and a supporting rod. The rotating column is rotatably engaged with the connecting rod. One end of the rotating column is connected to the supporting rod, and the other end is connected to the scooping spoon. The supporting rod abuts against the limiting member. The elastic member is a torsion spring, which is sleeved outside the rotating column. One end of the torsion spring abuts against the supporting rod, and the other end abuts against the connecting rod.

5. The retrieval mechanism according to claim 1, characterized in that, The limiting component includes a limiting rod, a mating body, and a stop plate. The mating body and the stop plate are disposed opposite to each other at both ends of the limiting rod and are both connected to the limiting rod. The positioning block has a guide hole, and the limiting rod is slidably disposed in the guide hole. The mating body cooperates with the retrieval component, and the stop plate is used to abut against the positioning block.

6. The retrieval mechanism according to claim 5, characterized in that, The mating body is provided with a sliding groove, the extension direction of which is perpendicular to the axial direction of the limiting rod, and the retrieval component is provided with a sliding block, which slides in conjunction with the sliding groove.

7. The retrieval mechanism according to claim 5, characterized in that, The limiting component also includes an anti-rotation strip, which is connected to the circumferential surface of the limiting rod and extends along the axial direction of the limiting rod; the connecting rod is provided with a guide portion, which has a guide hole, and both the anti-rotation strip and the limiting rod are disposed in the guide hole and slide in cooperation with the guide hole.

8. The retrieval mechanism according to claim 7, characterized in that, The anti-rotation strip and / or the limiting rod are provided with a limiting block, the limiting block is used to abut against the guide part, and the guide part is used to drive the limiting member to reset through the limiting block when the driving member drives the connecting rod to move in the second direction.

9. The retrieval mechanism according to claim 1, characterized in that, The limiting component is a pull rope, the frame is equipped with a fixed pulley, the pull rope cooperates with the fixed pulley, one end of the pull rope is connected to the positioning block, and the other end is connected to the retrieval component.

10. A fish-catching machine, characterized in that, Includes the retrieval mechanism as described in any one of claims 1-9.

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