Wireless crane remote controller

Abstract

The utility model discloses a wireless type travelling crane remote controller, which relates to the technical field of travelling crane remote controllers, and comprises a shell, a protection mechanism is arranged outside the shell, and the protection mechanism comprises a protection cover, a mounting plate, a short plate, a rotating shaft, a cover plate, a threaded rod and a threaded groove. When the remote controller needs to be used, a user firstly rotates a key to open the remote controller, the protective cover is moved to cover the key, the cover plate is rotated to close the upper end of the protective cover, the threaded rod is rotated to connect the threaded rod with the threaded groove to fix the cover plate, and the key is covered by the protective cover. The remote controller can prevent the key from accidentally falling off or losing in the carrying or using process, meanwhile, the lock hole can be sealed when the remote controller is not used, dust, water or other impurities are prevented from entering the lock hole, and therefore the situation that the key is stuck or damaged in the using process is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of driving remote controllers, in particular to a wireless driving remote controller. Background Art

[0002] A wireless crane remote control is a wireless device used to remotely control cranes, hoists or other heavy industrial equipment. This remote control communicates with a receiver on the equipment via radio waves, allowing the operator to control various functions of the equipment, such as lifting, lowering, moving, etc., from a safe distance.

[0003] The key is part of the remote control to ensure that only operators holding the correct key can control the device. This helps prevent unauthorized personnel from operating the device, thereby avoiding potential safety accidents. When the remote control is in use, the user turns the key to open the remote control. Since the key needs to be frequently inserted and removed, and the operating environment is complex and changeable, the key is easy to slip out of the keyhole or be lost if it is not properly stored. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the shortcomings of the existing technology, the utility model provides a wireless driving remote control, which solves the technical problem that the key needs to be frequently inserted and removed and the operating environment is complex and changeable, and the key is easily lost due to slipping out of the key hole or improper storage.

[0006] (2) Technical solution

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A wireless driving remote control includes a shell, and a protective mechanism is provided on the outside of the shell. The protective mechanism includes a protective cover, a mounting plate, a short plate, a rotating shaft, a cover plate, a threaded rod and a threaded groove. The protective cover is provided on the outside of the shell, the mounting plate is fixedly mounted on the outside of the shell, the protective cover is slidably connected to the inner side of the mounting plate, there are two short plates, both of which are fixedly mounted on the outside of the shell, the two ends of the rotating shaft are respectively rotatably connected to the outside of the two short plates, the cover plate is fixedly connected to the outside of the rotating shaft, the threaded rod is threadedly connected to the outside of the cover plate, the threaded groove is opened on the outside of the protective cover, and the threaded rod is threadedly connected to the inside of the threaded groove.

[0009] A connecting plate is fixedly installed on the outside of the protective cover, and the connecting plate is slidably connected to the inner side of the mounting plate. A threaded hole is opened on the outside of the cover plate, and the threaded rod is threadedly connected to the inside of the threaded hole. A limiting rod is set on the outside of the connecting plate, and a groove is opened on the outside of the connecting plate, and the limiting rod is slidably connected to the inside of the groove.

[0010] Preferably, a spring is fixedly connected to the inside of the groove, and the limiting rod is fixedly connected to the outside of the spring.

[0011] Preferably, a built-in groove is provided inside the groove, a built-in plate is slidably connected inside the built-in groove, and the built-in plate is fixedly connected to the outside of the limiting rod.

[0012] (3) Beneficial effects

[0013] 1. By setting up a protective cover and cooperating with a cover plate, when the remote control needs to be used, the user first turns the key to open the remote control, then moves the protective cover so that the protective cover covers the key, then rotates the cover plate so that the cover plate closes the upper end of the protective cover, then rotates the threaded rod so that the threaded rod is connected to the threaded groove to fix the cover plate. At this time, the key is covered by the protective cover to prevent the key from accidentally falling off or losing during carrying or use. At the same time, the keyhole can be closed when the remote control is not in use to prevent dust, moisture or other impurities from entering the keyhole, thereby avoiding jamming or damage during use.

[0014] 2. By setting a limit rod and cooperating with the spring, press the limit rod to make it enter the inside of the groove. At this time, pulling the protective cover can release the connection between the connecting plate and the mounting plate. At this time, the connection between the protective cover and the shell is released. At this time, the cover can be rotated downward. The protective cover may be contaminated with dust, oil and other impurities during use. The detachable design makes it easy to clean the protective cover to ensure the cleanliness of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and to implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention in conjunction with the accompanying drawings.

[0016] Figure 1 It is a structural diagram of the utility model;

[0017] Figure 2 For this utility model Figure 1 Structural diagram of the middle shell;

[0018] Figure 3 For this utility model Figure 1 A magnified structural diagram of the middle part;

[0019] Figure 4 For this utility model Figure 2 A magnified structural diagram of B.

[0020] Legend: 1. Housing; 2. Protective cover; 3. Mounting plate; 4. Short plate; 5. Rotating shaft; 6. Cover plate; 7. Threaded rod; 8. Threaded groove; 9. Connecting plate; 10. Threaded hole; 11. Limit rod; 12. Groove; 13. Spring; 14. Built-in groove; 15. Built-in plate. DETAILED DESCRIPTION

[0021] The embodiment of the present application provides a wireless driving remote control, which effectively solves the technical problem that the key needs to be frequently plugged in and out and the operating environment is complex and changeable, and the key is easily lost due to slipping out of the key hole or being improperly stored.

[0022] Example

[0023] like Figure 1 , Figure 2 , Figure 3 and Figure 4 The technical solution in the embodiment of the present application effectively solves the technical problem that keys are easily lost due to the frequent need to insert and remove keys and the complex and changeable operating environment. The overall idea is as follows:

[0024] In view of the problems existing in the prior art, the utility model provides a wireless driving remote control, which includes a shell 1. A protective mechanism is provided on the outside of the shell 1. The protective mechanism includes a protective cover 2, a mounting plate 3, a short plate 4, a rotating shaft 5, a cover plate 6, a threaded rod 7 and a threaded groove 8. The protective cover 2 is provided on the outside of the shell 1, and the mounting plate 3 is fixedly mounted on the outside of the shell 1. The mounting plate 3 is a concave body. The protective cover 2 is slidably connected to the inner side of the mounting plate 3. There are two short plates 4, and the two short plates 4 are fixedly mounted on the outside of the shell 1. The two ends of the rotating shaft 5 are respectively rotatably connected to the outside of the two short plates 4. The cover plate 6 is fixedly connected to the outside of the rotating shaft 5. The cover plate 6 is L-shaped. The threaded rod 7 is threadedly connected On the outside of the cover plate 6, a threaded groove 8 is opened on the outside of the protective cover 2, and the threaded rod 7 is threadedly connected to the inside of the threaded groove 8. By setting the protective cover 2 and cooperating with the cover plate 6, when the remote control needs to be used, the user first turns the key to open the remote control. At this time, the protective cover 2 is moved so that the protective cover 2 covers the key. At this time, the cover plate 6 is rotated so that the cover plate 6 closes the upper end of the protective cover 2. At this time, the threaded rod 7 is rotated so that the threaded rod 7 is connected to the threaded groove 8 to fix the cover plate 6. At this time, the key is covered by the protective cover 2 to prevent the key from accidentally falling off or losing during carrying or use. At the same time, the keyhole can be closed when the remote control is not in use to prevent dust, moisture or other impurities from entering the keyhole, thereby avoiding jamming or damage during use.

[0025] A connecting plate 9 is fixedly installed on the outside of the protective cover 2, and the connecting plate 9 is slidably connected to the inner side of the mounting plate 3, forming a structure connecting the protective cover 2 and the shell 1. A threaded hole 10 is opened on the outside of the cover plate 6, and the threaded rod 7 is threadedly connected to the inside of the threaded hole 10, forming a structure connecting the threaded rod 7 and the cover plate 6.

[0026] The outer portion of the connecting plate 9 is provided with a limit rod 11, and the outer portion of the connecting plate 9 is provided with a groove 12. The limit rod 11 is slidably connected to the inside of the groove 12 to limit the lateral movement of the connecting plate 9. The inner portion of the groove 12 is fixedly connected to a spring 13. The limit rod 11 is fixedly connected to the outside of the spring 13, and the spring 13 provides support for the limit rod 11. The inner portion of the groove 12 is provided with a built-in groove 14. The inner portion of the built-in groove 14 is slidably connected to an internal plate 15. The internal plate 15 is fixedly connected to the outer portion of the limit rod 11 to prevent the limit rod 11 from being released from the connection with the groove 12. By setting the limit rod 11 and cooperating with the spring 13, the limit rod 11 is pressed to make the limit rod 11 enter the inside of the groove 12. At this time, pulling the protective cover 2 can release the connection between the connecting plate 9 and the mounting plate 3. At this time, the protective cover 2 is released from the connection with the housing 1. At this time, the cover plate 6 can be rotated downward. The protective cover 2 may be contaminated with dust, oil and other impurities during use. The detachable design makes the protective cover 2 easy to clean and ensures the cleanliness of the equipment.

[0027] Working principle:

[0028] In the first step, by setting the limit rod 11 and cooperating with the spring 13, the limit rod 11 is pressed so that the limit rod 11 enters the inside of the groove 12. At this time, the connecting plate 9 can be inserted into the inner side of the mounting plate 3. When the limit rod 11 is partially located on the inner side of the mounting plate 3, the limit rod 11 is released. At this time, the connecting plate 9 is continued to be pushed until the limit rod 11 is located at the other end of the mounting plate 3. At this time, the limit rod 11 slides to the outside of the groove 12 under the action of the spring 13. At this time, the protective cover 2 is installed;

[0029] In the second step, by setting the protective cover 2 and cooperating with the cover plate 6, when the remote control needs to be used, the user first turns the key to open the remote control, and then moves the protective cover 2 so that the protective cover 2 covers the key. At this time, the cover plate 6 is rotated so that the cover plate 6 closes the upper end of the protective cover 2. At this time, the threaded rod 7 is rotated so that the threaded rod 7 is connected to the threaded groove 8 to fix the cover plate 6. At this time, the key is covered by the protective cover 2 to prevent the key from accidentally falling off or losing during carrying or use. At the same time, the keyhole can be closed when the remote control is not in use to prevent dust, moisture or other impurities from entering the keyhole, thereby avoiding jamming or damage during use.

[0030] Finally, it should be noted that the above embodiments are merely examples for the purpose of illustrating the present invention and are not intended to limit the embodiments. Those skilled in the art will readily appreciate that other variations or modifications based on the above description are possible. It is not necessary and impossible to provide an exhaustive list of all possible embodiments. However, any obvious variations or modifications arising therefrom remain within the scope of protection of the present invention.

Claims

1. A wireless driving remote controller, comprising a housing (1), characterized in that: A protective mechanism is provided on the outside of the housing (1), the protective mechanism comprising a protective cover (2), a mounting plate (3), a short plate (4), a rotating shaft (5), a cover plate (6), a threaded rod (7) and a threaded groove (8); The protective cover (2) is arranged on the outside of the shell (1), the mounting plate (3) is fixedly mounted on the outside of the shell (1), the protective cover (2) is slidably connected to the inner side of the mounting plate (3), there are two short plates (4), both of which are fixedly mounted on the outside of the shell (1), the two ends of the rotating shaft (5) are rotatably connected to the outside of the two short plates (4), the cover plate (6) is fixedly connected to the outside of the rotating shaft (5), the threaded rod (7) is threadedly connected to the outside of the cover plate (6), the threaded groove (8) is opened on the outside of the protective cover (2), and the threaded rod (7) is threadedly connected to the inside of the threaded groove (8).

2. The wireless driving remote controller according to claim 1, characterized in that: A connecting plate (9) is fixedly mounted on the outside of the protective cover (2); Wherein, the connecting plate (9) is slidably connected to the inner side of the mounting plate (3).

3. The wireless driving remote controller according to claim 1, characterized in that: A threaded hole (10) is provided on the outside of the cover plate (6); The threaded rod (7) is threadedly connected to the inside of the threaded hole (10).

4. The wireless driving remote controller according to claim 2, characterized in that: A limiting rod (11) is provided outside the connecting plate (9); A groove (12) is provided on the outside of the connecting plate (9), and the limiting rod (11) is slidably connected to the inside of the groove (12).

5. The wireless driving remote controller according to claim 4, characterized in that: A spring (13) is fixedly connected to the interior of the groove (12); The limiting rod (11) is fixedly connected to the outside of the spring (13).

6. The wireless driving remote controller according to claim 4, characterized in that: A built-in groove (14) is provided inside the groove (12), and a built-in plate (15) is slidably connected inside the built-in groove (14); The built-in plate (15) is fixedly connected to the outside of the limiting rod (11).

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