A visual crane remote control device

Abstract

The utility model discloses a visible crane remote controller device relates to crane remote controller technical field, the utility model discloses a remote controller still includes: angle adjusting part, angle adjusting part installs on the remote controller, handle part, handle part sets up on the remote controller, angle adjusting part includes adjusting assembly, adjusting assembly installs on the remote controller, locking assembly, locking assembly installs on adjusting assembly, adjusting assembly includes the support block fixedly connected in the top of remote controller, is equipped with the cylindrical slot on the support block, the right side of support block is provided with the cylindrical rod. The utility model discloses through setting angle adjusting part, has solved the remote controller device in the use process of current, the angle of display screen is inconvenient to adjust, leads to user to be difficult to clearly check display screen content under a plurality of using postures and environment, influences the use experience, has reduced the problem of the flexibility and convenience of use.

Description

Technical Field

[0001] This utility model belongs to the field of crane remote control technology, and in particular relates to a visual crane remote control device. Background Technology

[0002] With the rapid development of modern industrial construction and logistics transportation, cranes, as core equipment for material handling and equipment hoisting, are facing increasingly complex operating scenarios, and the requirements for operational accuracy and safety are constantly increasing. Visual crane remote control devices, as key equipment for realizing remote control of cranes and expanding the operator's field of vision, can help operators to grasp the position of the hook, the status of the load, and the surrounding environment in real time, effectively avoiding safety accidents such as collisions and falls caused by blind spots. Therefore, the demand for them continues to grow in fields such as construction, port loading and unloading, and warehousing and logistics, and they have become an indispensable part of modern crane operation systems.

[0003] However, existing remote control devices are not convenient for adjusting the angle of the display screen during use, making it difficult for users to clearly view the content on the display screen in various postures and environments, affecting the user experience and reducing the flexibility and convenience of use. Utility Model Content

[0004] The purpose of this utility model is to provide a visual crane remote control device. By setting an angle adjustment part, it solves the problem that existing remote control devices are not convenient to adjust the angle of the display screen during use, which makes it difficult for users to clearly see the content of the display screen in various usage postures and environments, affecting the user experience and reducing the flexibility and convenience of use.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: This utility model relates to a visual crane remote control device, including a remote control and further comprising: an angle adjustment part mounted on the remote control; a handle part disposed on the remote control; the angle adjustment part including an adjustment component mounted on the remote control; and a locking component mounted on the adjustment component; the adjustment component including a support block fixedly connected to the top of the remote control, the support block having a cylindrical groove, a cylindrical rod disposed on the right side of the support block, the left side of the cylindrical rod extending into the cylindrical groove and contacting the support block, a support plate fixedly connected to the right side of the cylindrical rod, and an LED display screen fixedly connected to the outer wall of the support plate; the support block is located at the rear top of the remote control.

[0006] Furthermore, the grip includes a support assembly mounted on the remote control; and a drive assembly mounted on the support assembly.

[0007] Furthermore, the locking assembly includes a circular limiting plate fixedly connected to the side of the cylindrical rod away from the support plate. The circular limiting plate contacts the cylindrical groove. A grooved circular plate is slidably connected inside the cylindrical groove. The side of the circular limiting plate away from the cylindrical rod extends into the grooved circular plate. The circular limiting plate and the grooved circular plate are rotatably connected. A locking element is provided inside the cylindrical groove. An elastic element is provided on the left side of the grooved circular plate. The grooved circular plate is located on the left side of the circular limiting plate. The locking element includes a locking ring fixedly connected to the outer wall of the cylindrical rod. An inner locking ring is fixedly connected to the inner wall of the cylindrical groove. The locking ring and the inner locking ring are adapted to each other. The locking ring is located inside the cylindrical groove. The inner locking ring is located on the right side of the circular limiting plate. The elastic element includes a telescopic rod fixedly connected to the inner wall of the left side of the cylindrical groove. The right side of the telescopic rod is fixedly connected to the grooved circular plate. A spring is sleeved on the outer wall of the telescopic rod. The left side of the spring is fixedly connected to the inner wall of the left side of the cylindrical groove. The right side of the spring is fixedly connected to the grooved circular plate.

[0008] Furthermore, the support assembly includes a rectangular ring fixedly connected to the outer wall of the remote control. Two rectangular slots are formed on the rectangular ring, and rectangular rods are connected to each of the two slots. Several rectangular rods extend outwards from their respective far sides, and are slidably connected to the rectangular ring. Rectangular limiting plates are fixedly connected to the sides of the rectangular rods that are close to each other, and these plates are slidably connected to the two rectangular slots. Two handles are fixedly connected to the far sides of the rectangular rods. The two rectangular slots are located at the front and rear sides of the remote control, respectively, and are mirror images of each other. The two handles are located on the left and right sides of the rectangular ring, respectively, with one handle fixedly connected to the two rectangular rods.

[0009] Furthermore, the driving assembly includes a rectangular hole at the bottom of the rectangular ring, which communicates with a rectangular groove located on the rear side. Two rectangular plates are slidably connected within the rectangular hole, and the two rectangular plates are respectively fixedly connected to two rectangular limiting plates located on the rear side. Two fixing plates are fixedly connected to the bottom of the rectangular ring, and driving components are provided on the two fixing plates. The two fixing plates are located on the left and right sides of the rectangular hole, respectively. The driving component includes a bidirectional threaded rod rotatably connected between the two fixing plates. The left side of the bidirectional threaded rod passes through the fixing plate located on the left side and extends outward. The bidirectional threaded rod passes through the two rectangular plates, and both rectangular plates are threadedly connected to the bidirectional threaded rod. The two rectangular plates are located at the threads on both sides of the bidirectional threaded rod.

[0010] Furthermore, the remote control in this device uses the TCT-C64 ohm visual crane remote control. Its working principle is as follows: the operator issues control commands through the buttons, joysticks, and other operating elements on the remote control. The microprocessor inside the remote control encodes the commands and converts them into digital signals of a specific format. Then, the digital signal is modulated onto a carrier wave of a specific frequency and transmitted in the form of radio waves through the wireless transmission module. After the receiver installed on the crane receives the radio wave signal, it first demodulates it and separates the encoded digital signal. Then, the receiver's microprocessor decodes the digital signal, identifies the control commands, and finally drives the corresponding actuators of the crane to realize various actions of the crane. At the same time, the remote control may also have a signal feedback function, which can provide real-time feedback of the crane's status information to the operator.

[0011] This utility model has the following beneficial effects: 1. By setting up an angle adjustment part, when adjusting the angle of the LED display screen, first push the display screen to move the relevant parts, squeeze the spring to generate elastic force, then rotate the LED display screen to adjust the angle, and finally release the LED display screen. Under the action of the spring force, the parts reset and lock, realizing the fixation of the LED display screen angle. The display screen angle can be easily adjusted to meet various usage needs. With the help of the spring force and the locking action of the parts, the display screen angle can be firmly fixed, preventing the angle from shifting during use and ensuring the stability of use. 2. By setting up a grip section, when adjusting the grip, rotating the bidirectional threaded rod can drive the two rectangular plates away from each other, and then push the two grips away from each other through the rectangular limit plate and the rectangular rod, and the rectangular groove can ensure that the grip moves smoothly; when the bidirectional threaded rod is operated in the opposite direction, the two grips can be brought closer together. According to the different hand sizes of users, the distance between the two grips can be adjusted to suit different users and improve the comfort of use.

[0012] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a rear sectional view of the remote control of this utility model. Figure 3This is a partial cross-sectional view of the adjustment component of this utility model; Figure 4 This is a partial cross-sectional view of the locking assembly of this utility model; Figure 5 This is a partially exploded cross-sectional view of the locking assembly of this utility model; Figure 6 This is a partially exploded cross-sectional view of the circular limiting plate of this utility model; Figure 7 This is a partial cross-sectional view of the support component of this utility model; Figure 8 This is a partial cross-sectional view of the grip portion of this utility model. Figure 9 This is a partial cross-sectional view of the adjustment component of this utility model.

[0015] The attached diagram lists the components represented by each number as follows: 111. Remote control; 2. Angle adjustment unit; 21. Adjustment component; 211. Support block; 212. Cylindrical groove; 213. Cylindrical rod; 214. Support plate; 215. LED display screen; 22. Locking component; 221. Circular limit plate; 222. Grooved circular plate; 223. Locking ring; 224. Inner locking ring; 225. Telescopic rod; 226. Spring; 3. Handle; 31. Support component; 311. Rectangular ring; 312. Rectangular groove; 313. Rectangular rod; 314. Rectangular limit plate; 315. Handle; 32. Drive component; 321. Rectangular hole; 322. Rectangular plate; 323. Fixing plate; 324. Bidirectional threaded rod. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figure 1-9 As shown, this utility model is a visual crane remote control device, including a remote control 111, and also including: an angle adjustment part 2, which is installed on the remote control 111; and a handle part 3, which is disposed on the remote control 111.

[0018] The angle adjustment unit 2 includes an adjustment component 21, which is mounted on the remote controller 111; and a locking component 22, which is mounted on the adjustment component 21. The adjustment component 21 includes a support block 211 fixedly connected to the top of the remote controller 111. A cylindrical groove 212 is formed on the support block 211. A cylindrical rod 213 is provided on the right side of the support block 211. The left side of the cylindrical rod 213 extends into the cylindrical groove 212 and contacts the support block 211. A support plate 21 is fixedly connected to the right side of the cylindrical rod 213. 4. An LED display screen 215 is fixedly connected to the outer wall of the support plate 214; the support block 211 is located at the top rear side of the remote controller 111; the locking assembly 22 includes a circular limiting plate 221 fixedly connected to the cylindrical rod 213 on the side away from the support plate 214, the circular limiting plate 221 is in contact with the cylindrical groove 212, a grooved circular plate 222 is slidably connected in the cylindrical groove 212, the side of the circular limiting plate 221 away from the cylindrical rod 213 extends into the grooved circular plate 222, and the circular limiting plate 221 and the grooved circular plate 222 are rotatably connected. A locking element is provided inside the cylindrical groove 212, and an elastic element is provided on the left side of the recessed circular plate 222. The recessed circular plate 222 is located to the left of the circular limiting plate 221. The locking element includes a locking ring 223 fixedly connected to the outer wall of the cylindrical rod 213, and an inner locking ring 224 fixedly connected to the inner wall of the cylindrical groove 212. The locking ring 223 and the inner locking ring 224 are adapted to each other. The locking ring 223 is located inside the cylindrical groove 212, and the inner locking ring 224 is located to the right of the circular limiting plate 221. The elastic element includes a locking ring fixedly connected to the left side of the cylindrical groove 212. The telescopic rod 225 on the inner wall is fixedly connected to the grooved circular plate 222 on the right side. A spring 226 is sleeved on the outer wall of the telescopic rod 225. The left side of the spring 226 is fixedly connected to the left inner wall of the cylindrical groove 212, and the right side of the spring 226 is fixedly connected to the grooved circular plate 222. By setting the angle adjustment part 2, the angle of the display screen can be easily adjusted to meet various usage needs. With the help of the elasticity of the spring 226 and the locking action of the parts, the angle of the display screen can be firmly fixed, preventing the angle from shifting during use and ensuring the stability of use.

[0019] The grip portion 3 includes a support assembly 31, which is mounted on the remote control 111; and a drive assembly 32, which is mounted on the support assembly 31. The support assembly 31 includes a rectangular ring 311 fixedly connected to the outer wall of the remote control 111. The rectangular ring 311 has two rectangular slots 312, and each of the two rectangular slots 312 is provided with a rectangular rod 313 connected thereto. The sides of the rectangular rods 313 that are far apart from each other extend out of the rectangular ring 311. The rectangular rods 313 are all connected to the rectangular ring 311. 11. A sliding connection is established, with rectangular limiting plates 314 fixedly connected to the sides of several rectangular rods 313 that are close to each other. The rectangular limiting plates 314 are slidably connected to two rectangular slots 312. Two handles 315 are fixedly connected to the sides of the several rectangular rods 313 that are far apart from each other. The two rectangular slots 312 are located at the front and rear sides of the remote control 111, respectively, in a mirror image arrangement. The two handles 315 are located on the left and right sides of the rectangular ring 311, respectively. One handle 315 is fixedly connected to two rectangular rods 313, driving... Component 32 includes a rectangular hole 321 at the bottom of a rectangular ring 311, which communicates with a rectangular groove 312 located on the rear side. Two rectangular plates 322 are slidably connected within the rectangular hole 321. The two rectangular plates 322 are respectively fixedly connected to two rectangular limiting plates 314 located on the rear side. Two fixing plates 323 are fixedly connected to the bottom of the rectangular ring 311, and driving components are provided on the two fixing plates 323. The two fixing plates 323 are located on the left and right sides of the rectangular hole 321, respectively. The driving component includes a bidirectional threaded rod 324 rotatably connected between the two fixing plates 323. The left side of the bidirectional threaded rod 324 passes through the fixing plate 323 located on the left side and extends outward. The bidirectional threaded rod 324 passes through the two rectangular plates 322, and both rectangular plates 322 are threadedly connected to the bidirectional threaded rod 324. The two rectangular plates 322 are located at the threaded ends on both sides of the bidirectional threaded rod 324. By providing a grip part 3, the distance between the two grips can be adjusted according to the different hand sizes of users, adapting to different users and improving the comfort of use.

[0020] One specific application of this embodiment is as follows: During use, the LED display screen 215 is pushed to the left. At this time, the LED display screen 215 drives the cylindrical rod 213 to move into the cylindrical groove 212 through the support plate 214. At this time, the cylindrical rod 213 drives the locking ring 223 to move to the left and away from the inner locking ring 224. During this process, the cylindrical rod 213 compresses the telescopic rod 225 and the spring 226 through the circular limiting plate 221 and the grooved circular plate 222, causing the spring 226 to deform and generate elastic force. Then, the LED display screen 215 is rotated. At this time, the LED display screen 215 drives the cylindrical rod 213 to rotate on the support block 211 via the support plate 214. The cylindrical rod 213 drives the locking ring 223 and the circular limiting plate 221 to rotate on the grooved circular plate 222, thereby adjusting the angle of the LED display screen 215. Then, the LED display screen 215 is slowly released. At this time, under the action of the spring 226, the grooved circular plate 222 is pushed, causing the circular limiting plate 221 to move to the right. At this time, the circular limiting plate 221 pushes the cylindrical rod 213 to move the locking ring 223 to the right, and the locking ring 223 is locked in the inner locking ring 224. Under the action of the locking ring 223 and the inner locking ring 224, the angle of the LED display screen 215 is fixed. By rotating the bidirectional threaded rod 324, the bidirectional threaded rod 324 drives the two rectangular plates 322 away from each other. At this time, the two rectangular plates 322 respectively drive the corresponding rectangular limiting plates 314 to slide in the corresponding rectangular grooves 312 and move away from each other. At this time, the two rectangular limiting plates 314 located on the rear side respectively push the corresponding two rectangular rods 313 to slide on the rectangular ring 311 and move away from each other, thereby pushing the two handles 315 away from each other. At this time, the two handles 315 respectively drive the two rectangular rods 313 and the two rectangular limiting plates 314 located on the front side to move away from each other. Under the action of the two rectangular grooves 312, the two handles 315 are ensured to move smoothly. Through the reverse operation process, the two handles 315 are adjusted to move closer to each other.

[0021] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0022] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A visual crane remote control device, comprising a remote control (111), characterized in that, Also includes: Angle adjustment unit (2) is mounted on a remote controller (111); A grip (3) is provided on the remote control (111); The angle adjustment unit (2) includes an adjustment component (21), which is mounted on the remote controller (111); as well as Locking assembly (22), which is mounted on adjusting assembly (21); The adjustment assembly (21) includes a support block (211) fixedly connected to the top of the remote controller (111). A cylindrical groove (212) is provided on the support block (211). A cylindrical rod (213) is provided on the right side of the support block (211). The left side of the cylindrical rod (213) extends into the cylindrical groove (212). The cylindrical rod (213) is in contact with the support block (211). A support plate (214) is fixedly connected to the right side of the cylindrical rod (213). An LED display screen (215) is fixedly connected to the outer wall of the support plate (214). The support block (211) is located on the top rear side of the remote controller (111).

2. The visual crane remote control device according to claim 1, characterized in that, The grip (3) includes a support assembly (31) mounted on the remote control (111); and A drive assembly (32) is mounted on a support assembly (31).

3. The visual crane remote control device according to claim 2, characterized in that, The locking assembly (22) includes a circular limiting plate (221) fixedly connected to the side of the cylindrical rod (213) away from the support plate (214). The circular limiting plate (221) is in contact with the cylindrical groove (212). A grooved circular plate (222) is slidably connected in the cylindrical groove (212). The side of the circular limiting plate (221) away from the cylindrical rod (213) extends into the grooved circular plate (222). The circular limiting plate (221) and the grooved circular plate (222) are rotatably connected. A locking element is provided in the cylindrical groove (212). An elastic element is provided on the left side of the grooved circular plate (222). The grooved circular plate (222) is located to the left of the circular limiting plate (221).

4. A visual crane remote control device according to claim 3, characterized in that, The support assembly (31) includes a rectangular ring (311) fixedly connected to the outer wall of the remote controller (111). The rectangular ring (311) has two rectangular grooves (312). Each of the two rectangular grooves (312) is provided with a rectangular rod (313) connected to it. The sides of the rectangular rods (313) that are far apart from each other extend to the outside of the rectangular ring (311). The rectangular rods (313) are slidably connected to the rectangular ring (311). The sides of the rectangular rods (313) that are close to each other are fixedly connected to a rectangular limiting plate (314). The rectangular limiting plate (314) is slidably connected to the two rectangular grooves (312). The sides of the rectangular rods (313) that are far apart from each other are fixedly connected to two handles (315). Among them, the two rectangular slots (312) are located on the front and rear sides of the remote controller (111) respectively, and are set in a mirror image. The two grips (315) are located on the left and right sides of the rectangular ring (311) respectively, and one grip (315) is fixedly connected to the two rectangular rods (313).

5. A visual crane remote control device according to claim 4, characterized in that, The drive assembly (32) includes a rectangular hole (321) at the bottom of a rectangular ring (311), the rectangular hole (321) being connected to a rectangular groove (312) located on the rear side, two rectangular plates (322) being slidably connected inside the rectangular hole (321), the two rectangular plates (322) being fixedly connected to two rectangular limiting plates (314) located on the rear side respectively, and two fixing plates (323) being fixedly connected to the bottom of the rectangular ring (311), with drive components provided on the two fixing plates (323); The two fixing plates (323) are located on the left and right sides of the rectangular hole (321), respectively.

6. A visual crane remote control device according to claim 5, characterized in that, The locking element includes a locking ring (223) fixedly connected to the outer wall of the cylindrical rod (213), and an inner locking ring (224) fixedly connected to the inner wall of the cylindrical groove (212). The locking ring (223) and the inner locking ring (224) are adapted to each other. Among them, the locking ring (223) is located in the cylindrical groove (212), and the inner locking ring (224) is located on the right side of the circular limiting plate (221).

7. A visual crane remote control device according to claim 6, characterized in that, The elastic element includes a telescopic rod (225) fixedly connected to the inner wall of the left side of the cylindrical groove (212). The right side of the telescopic rod (225) is fixedly connected to the circular plate (222) of the groove. A spring (226) is sleeved on the outer wall of the telescopic rod (225). The left side of the spring (226) is fixedly connected to the inner wall of the left side of the cylindrical groove (212), and the right side of the spring (226) is fixedly connected to the circular plate (222).

8. A visual crane remote control device according to claim 7, characterized in that, The driving component includes a bidirectional threaded rod (324) rotatably connected between two fixed plates (323). The left side of the bidirectional threaded rod (324) passes through the fixed plate (323) located on the left side and extends outward. The bidirectional threaded rod (324) passes through two rectangular plates (322), and both rectangular plates (322) are threadedly connected to the bidirectional threaded rod (324). Among them, the two rectangular plates (322) are located at the threads on both sides of the bidirectional threaded rod (324).

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