Operating device

Abstract

The invention relates to the technical field of operable equipment, in particular to an operation device which comprises an instrument body, a supporting assembly, an adjusting assembly and a locking assembly, and the instrument body is provided with an operation panel; the supporting assembly comprises a supporting cover which is located in front of the instrument body. The adjusting assembly comprises a fixed sleeve, a movable sleeve and a first connecting shaft, the fixed sleeve is fixedly connected to the instrument body, the movable sleeve is sleeved with the fixed sleeve, the movable sleeve is slidably connected to the fixed sleeve in the axial direction of the movable sleeve, the first connecting shaft is sleeved with the movable sleeve, and a first sliding groove is formed in the first connecting shaft; the first sliding groove is spirally formed in the outer side wall of the first connecting shaft, a first sliding block is arranged on the inner side wall of the movable sleeve and located in the first sliding groove, the first connecting shaft is connected to the instrument body, and the first connecting shaft is connected to the supporting cover; the locking assembly is connected to the first connecting shaft; in conclusion, the fatigue feeling of workers using the operating device is low, and the efficiency is high.

Description

Technical Field

[0001] The present invention relates to the technical field of operable devices, and particularly to an operating device. Background Art

[0002] At present, most operable instruments and devices are provided with an operation panel on the side. The staff will first place it horizontally on the working platform and then operate it. However, for staff with different heights, the operation panel may be too low, resulting in the staff having to adopt uncomfortable postures (such as bending over) to see the screen on the operation panel clearly and operate it. If the staff operate like this for a long time, the fatigue will increase rapidly, thereby reducing the work efficiency of the staff. Summary of the Invention

[0003] The purpose of the present invention is to provide an operating device to solve the technical problem that when the staff use the existing instruments and devices, they need to observe and operate in uncomfortable postures, which rapidly increases the operation fatigue of the staff, thereby reducing the work efficiency of the staff.

[0004] To achieve the above purpose, the present invention provides an operating device, including:

[0005] An instrument body, an operation panel is provided on the front side of the instrument body;

[0006] A support assembly, the support assembly includes a support cover, and the support cover is located in front of the instrument body;

[0007] An adjustment assembly, the adjustment assembly includes a fixed sleeve, a movable sleeve and a first connecting shaft. The fixed sleeve is fixedly connected to the instrument body, the fixed sleeve is sleeved outside the movable sleeve, the movable sleeve is slidably connected to the inner side wall of the fixed sleeve along its axial direction, the movable sleeve is sleeved outside the first connecting shaft, the first connecting shaft is provided with a first chute, the first chute is a long chute, the first chute is spirally arranged on the outer side wall of the first connecting shaft around the axis of the first connecting shaft, the inner side wall of the movable sleeve is provided with a first slider, the first slider is located in the first chute, the first connecting shaft is rotatably connected to the instrument body, and the first connecting shaft is connected to the support cover;

[0008] A locking assembly, the locking assembly is connected to the first connecting shaft and is used for locking the first connecting shaft;

[0009] When the movable sleeve moves along its axial direction, the first slider abuts against the groove wall of the first chute, causing the first connecting shaft to rotate, thereby driving the support cover to rotate until there is an included angle between the bottom surface of the support cover and the bottom surface of the instrument body, so that the operation panel faces obliquely upward.

[0010] Optionally, the locking assembly includes a locking pin, a locking spring, a reset rod, a first reset block, and a second reset block;

[0011] The fixed sleeve is sleeved outside the first connecting shaft at intervals. A plurality of locking holes are provided on the outer side wall of the first connecting shaft around its axis. Accommodating holes are provided on the inner side wall of the fixed sleeve corresponding to the positions of the locking holes. The head of the locking pin is slidably connected to the accommodating hole. The rod of the locking pin corresponds to the locking hole. One end of the locking spring is connected to the bottom of the locking hole, and the other end is connected to the head of the locking pin. The locking spring is used to apply a thrust force towards the first connecting shaft to the locking pin, so that the rod of the locking pin is inserted into the locking hole to lock the first connecting shaft;

[0012] A reset hole is provided on the side surface of the head of the locking pin. A first rod hole penetrating through to the locking hole is provided on the side surface of the fixed sleeve. The first rod hole communicates with the reset hole. The reset rod passes through the first rod hole and extends into the reset hole. The first reset block is arranged on the side of the reset hole away from the first connecting shaft. A first reset surface is provided on the side surface of the first reset block. The second reset block is arranged on the side of the reset rod away from the first connecting shaft. The second reset block is provided with a second reset surface corresponding to the first reset surface;

[0013] When the reset rod moves along its axial direction, the first reset surface and the second reset surface abut against each other, causing the locking pin to move away from the first connecting shaft, so that the rod of the locking pin disengages from the locking hole.

[0014] Optionally, the support assembly further includes a transmission assembly, an anti-slip plate, and a roller. The anti-slip plate and the roller are arranged on the support cover. The transmission assembly is connected to the anti-slip plate and the roller. The reset hole penetrates through the head of the locking pin. A second rod hole penetrating through to the locking hole is provided on the side surface of the fixed sleeve. The first rod hole and the second rod hole are arranged corresponding to each other. The reset rod has a first end and a second end. A hand-held part is provided at the first end;

[0015] When the second end is received in the fixed sleeve, the anti-slip plate protrudes from the bottom surface of the support cover, and the roller is received in the support cover;

[0016] When the reset rod sequentially passes through the first rod hole, the reset hole, and the second rod hole, and the second end protrudes outside the fixed sleeve, the second end pushes the transmission assembly, so that the roller protrudes from the bottom surface of the support cover, and the anti-slip plate is received in the support cover.

[0017] Optionally, the support cover includes a cover frame and a base. The base is disposed below the cover frame and connected to the cover frame. An accommodation cavity is provided in the base. A first exposed hole and a second exposed hole penetrating through to the accommodation cavity are provided on the bottom surface of the base. The anti-slip plate is disposed in the accommodation cavity corresponding to the first exposed hole, and the roller is disposed in the accommodation cavity corresponding to the second exposed hole;

[0018] The support assembly further includes a contact spring, a rotating plate, a wheel shaft, and at least two guide plates disposed in the accommodation cavity. The roller is sleeved on the wheel shaft and rotatably connected to the wheel shaft. The two guide plates are respectively located on both sides of the roller. The guide plates are fixedly connected to the accommodation cavity. The guide plates are provided with guide holes extending in the up-and-down direction. The wheel shaft is disposed through the guide holes. One end of the contact spring is connected to the top surface of the accommodation cavity, and the other end is connected to the anti-slip plate. The bottom surface of one end of the rotating plate is connected to the top surface of the anti-slip plate, and the other end is connected to the wheel shaft. The position between the two ends of the rotating plate is rotatably connected to the base;

[0019] When one side of the anti-slip plate moves in the up-and-down direction, the other side of the roller moves in the up-and-down direction.

[0020] Optionally, the support cover includes a cover frame and a base. The base is disposed below the cover frame and connected to the cover frame. An accommodation cavity is provided in the base. The anti-slip plate and the roller are disposed in the accommodation cavity. The anti-slip plate and the roller are in linkage. A first through hole penetrating through to the accommodation cavity is provided on the top surface of the base, and a second through hole corresponding to the first through hole is provided on the top surface of the cover frame;

[0021] The transmission assembly includes a transmission member, a connecting rod, and a lifter. The lifter is disposed in the first through hole and the second through hole. The lifter includes a rotating member, an outer sleeve, and a lifting tube. The rotating member and the outer sleeve pass through the second through hole, and the lifting tube passes through the first through hole. The lifting tube is sleeved on the outside of the rotating member, and the outer sleeve is sleeved on the outside of the rotating member and the lifting tube. The lifting tube is located between the outer sleeve and the rotating member. The bottom end of the lifting tube is connected to the top surface of the anti-slip plate. The lifting tube is provided with a second chute. The second chute is a long chute, and the second chute is spirally disposed on the inner side wall of the lifting tube around the axis of the lifting tube. A second slider is provided on the outer side wall of the rotating member, and the second slider is located in the second chute;

[0022] When the rotating member rotates, the second slider abuts against the groove wall of the second chute, so that the lifting tube moves in the up-and-down direction, and further drives one side of the anti-slip plate to move in the up-and-down direction and the other side of the roller to move in the up-and-down direction;

[0023] One end of the transmission member is disposed on one side of the second rod hole and is used to abut against the reset rod. The other end of the transmission member is rotatably connected to one end of the connecting rod, and the other end of the connecting rod is fixedly connected to the rotating member.

[0024] When the reset rod extends out of the second rod hole and pushes the transmission member, the transmission member drives the connecting rod to rotate around the axis of the rotating member, thereby causing the rotating member to rotate.

[0025] Optionally, the transmission member includes a transmission ring, a first transmission rod, a second transmission rod, a third transmission rod, a reset spring, a reset plate, and a transmission block.

[0026] The transmission ring is sleeved outside the first connecting shaft and is located on one side of the second rod hole. One side of the transmission ring sleeve is opposite to the second rod hole, and the other side is connected to one end of the first transmission rod. The other end of the first transmission rod is provided with a first transmission surface. One end of the second transmission rod is provided with a second transmission surface corresponding to the first transmission surface. The first transmission surface is connected to the second transmission surface. The frame wall of the cover frame is provided with a third through hole penetrating to the inside. The second transmission rod is slidably connected to the third through hole along its axial direction. The other end of the second transmission rod is provided with a third transmission surface. The transmission block is provided with a fourth transmission surface corresponding to the third transmission surface. The third transmission surface is connected to the fourth transmission surface. The transmission block is fixedly arranged on the third transmission rod. The transmission block is slidably connected to the cover frame along its axial direction. One end of the third transmission rod is provided with a connecting convex block. The connecting rod is provided with a transmission hole. The connecting convex block is located in the transmission hole.

[0027] When the reset rod extends out of the second rod hole and pushes the transmission ring, the first transmission rod moves along its axial direction. The first transmission surface pushes the second transmission surface. The second transmission rod moves along its axial direction. The third transmission surface pushes the fourth transmission surface. The third transmission rod moves along its axial direction. The connecting convex block abuts against the hole wall of the transmission hole, causing the connecting rod to rotate around the axis of the rotating member.

[0028] The reset plate is arranged on the first transmission rod, the second transmission rod, or the third transmission rod. One end of the reset spring is connected to the reset plate, and the other end is connected to the cover frame.

[0029] When the reset rod is received in the second rod hole, the reset spring applies a pulling force to the reset plate to reset the transmission assembly.

[0030] Optionally, a plurality of anti-slip convex blocks are arranged on the bottom surface of the anti-slip plate in a rectangular array, or the bottom surface of the anti-slip plate is provided with a rough portion.

[0031] Optionally, it further includes a first connection block and a second connection block. The first connection block is disposed on the front side of the instrument body. The first connection block is provided with a first connection hole on the side surface in the left-right direction. The second connection block is disposed on the rear side of the support cover. The second connection block is provided with a second connection hole. The second connection hole is a through hole. The first connection shaft passes through and is connected to the second connection hole. The first connection shaft extends into and is rotatably connected to the first connection hole.

[0032] Optionally, when the support cover rotates around the axis of the first connection shaft to a position where the support cover is disposed on the operation panel, the support cover is detachably connected to the instrument body.

[0033] Optionally, a guide block is provided on the outer side wall of the movable sleeve. The guide block extends along the axial direction of the movable sleeve. A guide groove corresponding to the guide block is provided on the inner side wall of the fixed sleeve. The guide block is located in the guide groove.

[0034] Compared with the prior art, the operation device according to the embodiment of the present invention has the following beneficial effects:

[0035] In the operation device of the present invention, the support cover is disposed in front of the operation panel of the instrument body. In addition, an adjustment assembly and a locking assembly are provided. Among them, the adjustment assembly is used to adjust the included angle between the bottom surface of the support cover and the bottom surface of the instrument body, and the locking assembly is used to fix the aforementioned included angle. Specifically, in the adjustment assembly, the fixed sleeve is fixedly connected to the instrument body and sleeved on the outer side of the movable sleeve. The movable sleeve is slidably connected to the inner side wall of the fixed sleeve along its axial direction and sleeved on the outer side of the first connection shaft. The movable sleeve and the first connection shaft are connected by a first slider and a first chute distributed in a spiral shape. Moreover, the first connection shaft is rotatably connected to the instrument body and connected to the support cover. At this time, by pushing one end of the movable sleeve, it can move linearly along its axis. At the same time, the first slider abuts against the groove wall of the first chute, causing the first connection shaft to rotate, thereby driving the support cover to rotate, so that there is an included angle between the bottom surface of the support cover and the bottom surface of the instrument body, and the operation panel faces obliquely upward. Then, the first connection shaft is locked by the locking assembly, so that the included angle between the bottom surface of the support cover and the bottom surface of the instrument body is maintained, and the operation panel can continuously face obliquely upward. At this time, a staff member with a relatively high height only needs to lower his head slightly to see the screen on the operation panel clearly and perform operations, which reduces the fatigue of the staff member when using the operation device and increases the working efficiency of the staff member when using the operation device. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 It is a schematic structural diagram of the operation device of the present invention.

[0037] Figure 2 It is a schematic structural diagram of the operation device of the present invention ignoring the support cover.

[0038] Figure 3 is Figure 2 The partial enlarged view of part A in

[0039] Figure 4 is Figure 2 The partial enlarged view of part B in

[0040] Figure 5 is Figure 2 The partial enlarged view of part C in

[0041] Figure 6 is Figure 2 The partial enlarged view of part D in

[0042] Figure 7 is the exploded view of the adjusting component, the locking component and the first transmission rod.

[0043] Figure 8 is the cross-sectional view at the locking component.

[0044] Figure 9 is the structural schematic diagram of another perspective of the operating device of the present invention.

[0045] Figure 10 is Figure 9 The partial enlarged view of part E in

[0046] Figure 11 is the front view of the operating device of the present invention.

[0047] Figure 12 is Figure 11 The partial cross-sectional view of F-F in

[0048] Figure 13 is the top view of the operating device of the present invention.

[0049] Figure 14 is Figure 13 The cross-sectional view of G-G in

[0050] Reference Numerals: 1, instrument body; 11, operation panel; 2, support assembly; 21, support cover; 211, cover frame; 212, base; 2121, accommodation cavity; 2122, first exposed hole; 2123, second exposed hole; 2124, first through hole; 2125, second through hole; 213, guide member; 22, transmission assembly; 221, transmission member; 2211, transmission ring; 2212, first transmission rod; 2213, second transmission rod; 2214, third transmission rod; 22141, connecting convex block; 2215, return spring; 2216, return plate; 2217, transmission block; 222, connecting rod; 2221, transmission hole; 223, lifter; 2231, rotating member; 22311, second slider; 22312, rotating sleeve; 22313, limiting strip; 22314, rotating ball; 223141, limiting groove; 22315, rotating column; 2232, outer sleeve; 2233, lifting tube; 22331, second chute; 23, anti-slip plate; 231, anti-slip convex block; 24, roller; 25, abutting spring; 26, rotating plate; 27, wheel axle; 28, guide plate; 281, guide hole; 29, connecting plate; 3, adjustment assembly; 31, fixed sleeve; 311, accommodation hole; 312, first rod hole; 313, second rod hole; 314, guide groove; 315, sleeve body; 316, fixing ring; 317, fixing block; 318, limiting plate; 319, limiting spring; 31a, limiting nail; 32, movable sleeve; 321, guide block; 33, first connecting shaft; 331, locking hole; 332, first chute; 4, locking assembly; 41, locking nail; 411, return hole; 42, locking spring; 43, return rod; 431, first end; 432, second end; 44, first return block; 45, second return block; 5, first connecting block; 6, second connecting block; 7, third connecting block; 8, fourth connecting block. Detailed Embodiment

[0051] The following combines the drawings and embodiments to further describe in detail the specific embodiments of the present invention. The following embodiments are used to illustrate the present invention but are not used to limit the scope of the present invention.

[0052] In the description of the present invention, it should be understood that the orientation or positional relationships indicated by the terms "top", "bottom", "inner", "outer", "circumferential", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0053] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise specifically defined.

[0054] As Figures 1 to 14 shown, an operating device of the present invention includes: an instrument body 1, a support assembly 2, an adjustment assembly 3, and a locking assembly 4. An operation panel 11 is provided on the front side of the instrument body 1; the support assembly 2 includes a support cover 21, and the support cover 21 is located in front of the instrument body 1; the adjustment assembly 3 includes a fixed sleeve 31, a movable sleeve 32, and a first connecting shaft 33. The fixed sleeve 31 is fixedly connected to the instrument body 1. The fixed sleeve 31 is sleeved outside the movable sleeve 32. The movable sleeve 32 is slidably connected to the inner side wall of the fixed sleeve 31 along its axis. The movable sleeve 32 is sleeved outside the first connecting shaft 33. The first connecting shaft 33 is provided with a first chute 332. The first chute 332 is a long chute. The first chute 332 is spirally arranged around the axis of the first connecting shaft 33 on the outer side wall of the first connecting shaft 33. The inner side wall of the movable sleeve 32 is provided with a first slider. The first slider is located in the first chute 332. The first connecting shaft 33 is rotatably connected to the instrument body 1. The first connecting shaft 33 is connected to the support cover 21; the locking assembly 4 is connected to the first connecting shaft 33 for locking the first connecting shaft 33; when the movable sleeve 32 moves along its axis, the first slider abuts against the groove wall of the first chute 332, causing the first connecting shaft 33 to rotate, thereby driving the support cover 21 to rotate until an angle is formed between the bottom surface of the support cover 21 and the bottom surface of the instrument body 1, and the operation panel 11 faces obliquely upward.

[0055] In the above technical solution, the adjusting component 3 is used to adjust the included angle between the bottom surface of the support cover 21 and the bottom surface of the instrument body 1, and the locking component 4 is used to fix the aforementioned included angle; specifically, by pushing one end of the movable sleeve 32, it can move linearly along its axis. At the same time, the first slider abuts against the groove wall of the first chute 332, causing the first connecting shaft 33 to rotate, thereby driving the support cover 21 to rotate, so that there is an included angle between the bottom surface of the support cover 21 and the bottom surface of the instrument body 1, and the operation panel 11 faces obliquely upward. Then, the first connecting shaft 33 is locked by the locking component 4, so that the included angle between the bottom surface of the support cover 21 and the bottom surface of the instrument body 1 is maintained, and the operation panel 11 can be continuously oriented obliquely upward. At this time, a staff member with a relatively tall height only needs to lower their head slightly to see the screen on the operation panel and perform operations, which reduces the fatigue of the staff when using the operating device and increases the efficiency of the staff using the operating device to work.

[0056] In addition, the above operation process does not require the staff to lift the operating device to adjust the included angle between the bottom surface of the support cover 21 and the bottom surface of the instrument body 1, which facilitates the adjustment operation of the staff and prevents the operating device from falling due to the adjustment operation, thereby causing damage.

[0057] In addition, the locking component 4 is used to lock the first connecting shaft 33. The locking component 4 may include a locking screw. Then, a threaded hole is provided on the outer side wall of the fixed sleeve 31 or the movable sleeve 32. The locking screw is used to pass through the threaded hole, and then the screw end of the locking screw abuts against the outer side wall of the first connecting shaft 33, so that the first connecting shaft 33 cannot rotate.

[0058] In addition, a long groove refers to a groove extending in any direction, and the length of this groove is greater than its width.

[0059] Specifically, the operating device in this embodiment may be a partial discharge tester.

[0060] Further, the locking assembly 4 includes a locking nail 41, a locking spring 42, a reset rod 43, a first reset block 44, and a second reset block 45; the fixed sleeve 31 is sleeved at intervals outside the first connecting shaft 33. A plurality of locking holes 331 are provided on the outer side wall of the first connecting shaft 33 around its axis. Accommodating holes 311 are provided on the inner side wall of the fixed sleeve 31 at positions corresponding to the locking holes 331. The head of the locking nail 41 is slidably connected to the accommodating hole 311, and the shank of the locking nail 41 corresponds to the locking hole 331. One end of the locking spring 42 is connected to the bottom of the locking hole 331, and the other end is connected to the head of the locking nail 41. The locking spring 42 is used to apply a thrust force towards the first connecting shaft 33 to the locking nail 41, so that the shank of the locking nail 41 is inserted into the locking hole 331 to lock the first connecting shaft 33; a reset hole 411 is provided on the side surface of the head of the locking nail 41. A first rod hole 312 penetrating to the locking hole 331 is provided on the side surface of the fixed sleeve 31 in the left-right direction. The first rod hole 312 communicates with the reset hole 411. The reset rod 43 passes through the first rod hole 312 and extends into the reset hole 411. The first reset block 44 is arranged on the side of the reset hole 411 away from the first connecting shaft 33. A first reset surface is provided on the side surface of the first reset block 44. The second reset block 45 is arranged on the side of the reset rod 43 away from the first connecting shaft 33. The second reset block 45 is provided with a second reset surface corresponding to the first reset surface. When the reset rod 43 moves along its axial direction, the first reset surface and the second reset surface abut against each other, so that the locking nail 41 moves away from the first connecting shaft 33, and thus the shank of the locking nail 41 is disengaged from the locking hole 331.

[0061] Wherein, when the depth of the reset rod 43 extending into the reset hole 411 is not enough to make the first reset surface and the second reset surface abut against each other or does not penetrate into the reset hole 411, the locking spring 42 applies a thrust force towards the first connecting shaft 33 to the locking nail 41, so that the shank of the locking nail 41 continuously inserts into the locking hole 331, and further locks the first connecting shaft 33; when the reset rod 43 extends into the reset hole 411 to a certain extent until the first reset surface and the second reset surface abut against each other, the reset rod 43 lifts the lock, so that the locking nail 41 is disengaged from the locking hole 331, and further enables the first connecting shaft 33 to return to a rotatable state; this locking method does not rely on friction, but relies on the docking of the shank and the hole, and will not slip to cause the angle to change, nor does it require tightening the nail for locking, making the locking operation more convenient and the locking firm.

[0062] Further, the support assembly 2 further includes a transmission assembly 22, an anti-slip plate 23 and rollers 24. The anti-slip plate 23 and the rollers 24 are provided on the support cover 21. The transmission assembly 22 is connected to the anti-slip plate 23 and the rollers 24. The reset hole 411 penetrates through the nail head of the locking nail 41. A second rod hole 313 is provided on the side surface of the fixed sleeve 31 and penetrates through to the locking hole 331. The first rod hole 312 and the second rod hole 313 are arranged corresponding to each other. The first rod hole 312 and the second rod hole 313 are provided on two opposite side surfaces of the fixed sleeve 31. The reset rod 43 is provided with a first end 431 and a second end 432. The first end 431 is provided with a holding portion for facilitating the staff to push in and pull out the reset rod 43. This holding portion can be a "T"-shaped structure. When the second end 432 is received in the fixed sleeve 31, at this time, the angle between the bottom surface of the support cover 21 and the bottom surface of the instrument body 1 has been adjusted, and the first connecting shaft 33 is locked. The anti-slip plate 23 protrudes from the bottom surface of the support cover 21, and the rollers 24 are received in the support cover 21 to increase the friction between the bottom surface of the support cover 21 and the working platform, thereby preventing the operating device from sliding horizontally on the working platform. When the reset rod 43 sequentially passes through the first rod hole 312, the reset hole 411 and the second rod hole 313, and the second end 432 protrudes outside the fixed sleeve 31, at this time, the angle between the bottom surface of the support cover 21 and the bottom surface of the instrument body 1 has not been adjusted, and the first connecting shaft 33 is still in a rotatable state. The second end 432 pushes the transmission assembly 22 to make the rollers 24 protrude from the bottom surface of the support cover 21, and the anti-slip plate 23 is received in the support cover 21 to reduce the friction between the bottom surface of the support cover 21 and the working platform during the adjustment operation, thereby facilitating the adjustment operation.

[0063] Further, the support cover 21 includes a cover frame 211 and a base 212. The cover frame 211 is a frame - shaped structural member with multiple surrounding walls on the bottom plate. The base 212 is disposed below the cover frame 211 and connected to the cover frame 211. An accommodation cavity 2121 is provided in the base 212. The base 212 is a box - shaped member. The bottom surface of the base 212 is provided with a first exposed hole 2122 and a second exposed hole 2123 that penetrate through to the accommodation cavity 2121. The anti - slip plate 23 is disposed in the accommodation cavity 2121 corresponding to the first exposed hole 2122, and the roller 24 is disposed in the accommodation cavity 2121 corresponding to the second exposed hole 2123. The support assembly 2 further includes a contact spring 25, a rotating plate 26, a wheel shaft 27, and at least two guide plates 28 disposed in the accommodation cavity 2121. The roller 24 is sleeved on the wheel shaft 27 and rotatably connected to the wheel shaft 27. The two guide plates 28 are respectively located on both sides of the roller 24. The guide plates 28 are fixedly connected to the accommodation cavity 2121. The guide plates 28 are provided with guide holes 281 extending in the up - and - down direction. The wheel shaft 27 passes through the guide holes 281. Nuts and washers can be provided on both sides of the wheel shaft 27 to increase the stability of its connection. One end of the contact spring 25 is connected to the top surface of the accommodation cavity 2121, and the other end is connected to the anti - slip plate 23 to continuously apply a downward pressure to the anti - slip plate 23. The bottom surface of one end of the rotating plate 26 is connected to the top surface of the anti - slip plate 23. The rotating plate 26 can be in contact with the anti - slip plate 23. The other end of the rotating plate 26 is connected to the wheel shaft 27. The rotating plate 26 can be magnetically connected to one end of the wheel shaft 27. The position between the two ends of the rotating plate 26 is rotatably connected to the base 212. Among them, the support assembly 2 can further include a connecting plate 29 disposed in the accommodation cavity 2121. One end of the connecting plate 29 is fixedly connected to the bottom surface of the accommodation cavity 2121, and the other end is rotatably connected to the middle of the rotating plate 26, so that the position between the two ends of the rotating plate 26 is rotatably connected to the base 212. When one side of the anti - slip plate 23 moves in the up - and - down direction, the other side of the roller 24 moves in the up - and - down direction. So that only one of the anti - slip plate 23 and the roller 24 can contact the working platform and play its role. Preferably, when one side of the anti - slip plate 23 moves in the up - and - down direction to extend out of the first exposed hole 2122, the other side of the roller 24 moves in the up - and - down direction to be received in the second exposed hole 2123. When one side of the roller 24 moves in the up - and - down direction to extend out of the second exposed hole 2123, the other side of the anti - slip plate 23 moves in the up - and - down direction to be received in the first exposed hole 2122. To avoid the situation where the bottom surfaces of the anti - slip plate 23 and the roller 24 are flush with each other.

[0064] Further, a first through hole 2124 penetrating through to the accommodation cavity 2121 is provided on the top surface of the base 212, and a second through hole 2125 corresponding to the first through hole 2124 is provided on the top surface of the cover frame 211; the transmission assembly 22 includes a transmission member 221, a connecting rod 222, and a lifter 223. The lifter 223 is disposed in the first through hole 2124 and the second through hole 2125. The lifter 223 includes a rotating member 2231, an outer sleeve 2232, and a lifting tube 2233. The rotating member 2231 and the outer sleeve 2232 pass through the second through hole 2125, and the lifting tube 2233 passes through the first through hole 2124. The lifting tube 2233 is sleeved outside the rotating member 2231, and the outer sleeve 2232 is sleeved outside the rotating member 2231 and the lifting tube 2233. The lifting tube 2233 is located between the outer sleeve 2232 and the rotating member 2231. The bottom end of the lifting tube 2233 is connected to the top surface of the anti-slip plate 23. The lifting tube 2233 is provided with a second chute 22331. The second chute 22331 is a long chute, and the second chute 22331 is spirally arranged around the axis of the lifting tube 2233 on the inner side wall of the lifting tube 2233. A second slider 22311 is provided on the outer side wall of the rotating member 2231, and the second slider 22311 is located in the second chute 22331; when the rotating member 2231 rotates, the second slider 22311 abuts against the groove wall of the second chute 22331, so that the lifting tube 2233 moves in the up and down direction, and further drives the anti-slip plate 23 to move on one side in the up and down direction, and the roller 24 to move on the other side in the up and down direction, so as to realize the function that the anti-slip plate 23 moves on one side in the up and down direction to protrude from the bottom surface of the base 212, the roller 24 moves on the other side in the up and down direction to be received in the base 212, and, the roller 24 moves on one side in the up and down direction to protrude from the bottom surface of the base 212, and the anti-slip plate 23 moves on the other side in the up and down direction to be received in the base 212.

[0065] In addition, to improve the smoothness of rotation, the rotating member 2231 includes a rotating sleeve 22312, a limiting strip 22313, a rotating ball 22314, and a rotating column 22315. A limiting groove 223141 is provided on the outer side surface of the rotating ball 22314. The limiting strip 22313 is arranged in the limiting groove 223141. The rotating sleeve 22312 is sleeved on the rotating ball 22314. The limiting strip 22313 is fixedly connected to the rotating sleeve 22312. The rotating column 22315 is arranged at the bottom surface of the rotating ball 22314. The connecting rod 222 is connected to the top end of the rotating sleeve 22312. The second slider 22311 is arranged on the outer side wall of the rotating column 22315. The outer sleeve 2232 is sleeved at intervals on the outer side of the rotating column 22315, and its top end abuts against or is fixedly connected to the bottom surface of the rotating ball 22314. The lifting pipe 2233 is sleeved on the outer side of the rotating column 22315.

[0066] In addition, the bottom surface of the rotating ball 22314 can abut against the top surface of the cover frame 211. The outer sleeve 2232 can be slidably connected to the second through hole 2125 along its axial direction or can be fixedly connected to the second through hole 2125.

[0067] Furthermore, one end of the transmission member 221 is arranged on one side of the second rod hole 313 in the left - right direction for abutting against the reset rod 43. The other end of the transmission member 221 is rotatably connected to one end of the connecting rod 222. The other end of the connecting rod 222 is fixedly connected to the rotating member 2231. When the reset rod 43 extends out of the second rod hole 313 and pushes the transmission member 221, the transmission member 221 drives the connecting rod 222 to rotate around the axis of the rotating member 2231, so that the rotating member 2231 rotates. In this way, by means of the reset rod 43 pushing the transmission member 221 or the transmission member 221 resetting, the states made of the anti - slip plate 23 and the rollers 24 are switched.

[0068] Further, the transmission member 221 includes a transmission ring 2211, a first transmission rod 2212, a second transmission rod 2213, a third transmission rod 2214, a return spring 2215, a return plate 2216 and a transmission block 2217; the transmission ring 2211 is sleeved outside the first connecting shaft 33 and is located on one side of the second rod hole 313 in the left-right direction. One side of the transmission ring 2211 is relative to the second rod hole 313, and the other side is connected to one end of the first transmission rod 2212. The other end of the first transmission rod 2212 is provided with a first transmission surface. One end of the second transmission rod 2213 is provided with a second transmission surface corresponding to the first transmission surface. The first transmission surface is connected to the second transmission surface. The frame wall of the cover frame 211 is provided with a third through hole penetrating to the inside. The second transmission rod 2213 is slidably connected to the third through hole along its axial direction. The other end of the second transmission rod 2213 is provided with a third transmission surface. The transmission block 2217 is provided with a fourth transmission surface corresponding to the third transmission surface. The third transmission surface is connected to the fourth transmission surface. The transmission block 2217 is fixedly arranged on the third transmission rod 2214. The transmission block 2217 is slidably connected to the cover frame 211 along its axial direction. One end of the third transmission rod 2214 is provided with a connecting convex block 22141. The connecting rod 222 is provided with a transmission hole 2221. The connecting convex block 22141 is located in the transmission hole 2221. Among them, the first transmission rod 2212 and the third transmission rod 2214 extend in the left-right direction, and the second transmission rod 2213 extends in the front direction; when the reset rod 43 extends out of the second rod hole 313 and pushes the transmission ring 2211, the first transmission rod 2212 moves along its axial direction, the first transmission surface pushes the second transmission surface, the second transmission rod 2213 moves along its axial direction, the third transmission surface pushes the fourth transmission surface, the third transmission rod 2214 moves along its axial direction, and the connecting convex block 22141 abuts against the hole wall of the transmission hole 2221, so that the connecting rod 222 rotates around the axis of the rotating member 2231; through the transmission of multiple transmission rods, the unlocking operation located beside the instrument body 1 can be converted and transmitted to the front side of the support cover 21, so that the front side of the support cover 21 is switched from the anti-slip plate 23 to be supported by the roller 24; in addition, the first transmission surface abuts against the second transmission surface, and the third transmission surface abuts against the fourth transmission surface.

[0069] In order to perform reset during the locking operation, the return plate 2216 is arranged on the first transmission rod 2212, the second transmission rod 2213 or the third transmission rod 2214. One end of the return spring 2215 is connected to the return plate 2216, and the other end is connected to the cover frame 211; when the reset rod 43 is received in the second rod hole 313, the return spring 2215 applies a pulling force to the return plate 2216 to reset the transmission assembly 22.

[0070] In addition, a guide member 213 is provided on the inner side surface or the top surface of the cover frame 211. The guide member 213 is provided with a third rod hole penetrating in the left - right direction, and the third transmission rod 2214 is slidably connected to the cover frame 211 through the third rod hole.

[0071] In addition, the two elevators 223 can be respectively arranged at both ends of the third transmission rod 2214 to enhance the stability of the connection of the anti - slip plate 23.

[0072] In addition, the transmission hole 2221 can be a long hole extending along the length direction of the transmission rod.

[0073] Furthermore, a plurality of anti - slip bumps 231 are arranged on the bottom surface of the anti - slip plate 23 in a rectangular array. The anti - slip bumps 231 can be spike - shaped bumps with their tips facing downwards. The bottom surface of the anti - slip plate 23 can also be provided with a rough portion, and the roughness of the bottom surface of the rough portion is relatively high.

[0074] Furthermore, a guide block 321 is provided on the outer side wall of the movable sleeve 32. The guide block 321 extends along the axial direction of the movable sleeve 32. A guide groove 314 corresponding to the guide block 321 is provided on the inner side wall of the fixed sleeve 31. The guide block 321 is located in the guide groove 314 to prevent the movable sleeve 32 from rotating when moving along its axial direction, and thus it is difficult to rotate the support cover 21.

[0075] Furthermore, the fixed sleeve 31 includes a sleeve body 315, a fixing ring 316, a fixing block 317, a limiting plate 318, a limiting spring 319, and a limiting nail 31a. One end of the fixing block 317 is connected to the side surface of the instrument body 1, and the other end is connected to the outer side wall of the fixing ring 316. The fixing ring 316 is sleeved on the outer side of the sleeve body 315. The limiting plate 318 is fixedly arranged on the fixing block 317. A first limiting hole is provided on the outer side wall of the sleeve body 315. The limiting plate 318 is provided with a second limiting hole corresponding to the first limiting hole, and the second limiting hole is a through - hole. The limiting nail 31a passes through the second limiting hole and is inserted into the first limiting hole. The limiting spring 319 is sleeved on the outer side of the limiting nail 31a, and its two ends are respectively connected to the nail head of the limiting nail 31a and the limiting plate 318 to apply a force towards the sleeve body 315 to the limiting nail 31a, so that the limiting nail 31a continuously inserts into the first limiting hole to limit the movement of the sleeve body 315, and thus the sleeve body 315 is detachably connected to the fixing ring 316. The staff can easily disassemble and assemble the sleeve body 315 and replace the sleeve body 315 and related components according to the actual situation.

[0076] Further, it further includes a first connecting block 5 and a second connecting block 6. The first connecting block 5 is provided on the front side surface of the instrument body 1. A first connecting hole is provided on the side surface of the first connecting block 5 with respect to the left-right direction. The second connecting block 6 is provided on the rear side surface of the support cover 21. The second connecting block 6 is provided with a second connecting hole, and the second connecting hole is a through hole. The first connecting block 5 and the fixed sleeve 31 are respectively located on both sides of the second connecting block 6 along the left-right direction. The first connecting shaft 33 passes through and is connected to the second connecting hole, and the first connecting shaft 33 extends into and is rotatably connected to the first connecting hole, so that the first connecting shaft 33 is respectively supported by the fixed sleeve 31 and the first connecting block 5, and the second connecting block 6 and the support assembly 2 are stably carried by the positions between the two supported positions, so that it has a good force-bearing model.

[0077] Further, it may further include a third connecting block 7, a fourth connecting block 8 and a second connecting shaft. The third connecting block 7 is provided on the front side surface of the instrument body 1. The third connecting block 7 and the first connecting block 5 are arranged at intervals along the left-right direction. A third connecting hole is provided on the side surface of the third connecting block 7 with respect to the left-right direction. The fourth connecting block 8 is provided on the rear side surface of the support cover 21. The fourth connecting block 8 and the second connecting block 6 are arranged at intervals along the left-right direction. The fourth connecting block 8 is provided with a fourth connecting hole. The second connecting shaft passes through the third connecting hole and the fourth connecting hole and is rotatably connected to the third connecting hole and the fourth connecting hole. Wherein, one side of the instrument body 1 and the support cover 21 along the left-right direction is connected by the first connecting block 5 and the second connecting block 6, and the other side is connected by the third connecting block 7 and the fourth connecting block 8 to improve the stability when the support assembly 2 performs support.

[0078] Further, when the support cover 21 rotates around the axis of the first connecting shaft 33 to the position where the support cover 21 is provided on the operation panel 11, the support cover 21 is detachably connected to the instrument body 1, so that when the operating device is in a non-use state, the operation panel 11 on the instrument body 1 can be protected by the support cover 21. Among them, the support cover 21 can be covered on the operation panel 11 by pulling out the movable sleeve 32 outward or directly lifting the support cover 21 upward. The detachable connection here is preferably a magnetic connection.

[0079] Further, fixedly arranged and fixedly connected refer to the relative position relationship of two components being fixed, including but not limited to being fixed by a connecting piece, being fixed by welding, being fixed by an adhesive, being fixed by integral molding, being fixed by snap connection, and being fixed by magnetic connection.

[0080] Further, detachable connection or detachable arrangement means that two components can be disassembled and assembled repeatedly and multiple times without damage or serious deformation, including but not limited to being fixed by a connection member or fixed by snap connection.

[0081] Further, sliding connection or sliding arrangement means that between two connected components, one component can slide along a fixed track on the other component, including but not limited to being connected by a first slider sliding into a first sliding groove 332 or being connected by a slide bar inserted into a hole matching the size profile of the slide bar.

[0082] Further, rotational connection or rotational arrangement means that two connected components can rotate relative to each other, including but not limited to being connected by a bearing or being connected by clearance fit.

[0083] Further, the connection member includes but not limited to fasteners, straps, binding ropes, pneumatic connection elements, hydraulic connection elements, flange plates, Velcro, buttons.

[0084] In summary, the embodiment of the present invention provides an operating device, and its technical effects are as follows:

[0085] In the operating device of the present invention, the support cover 21 is arranged in front of the operation panel 11 of the instrument body 1. In addition, an adjustment assembly 3 and a locking assembly 4 are further provided. Among them, the adjustment assembly 3 is used to adjust the angle between the bottom surface of the support cover 21 and the bottom surface of the instrument body 1, and the locking assembly 4 is used to fix the aforementioned angle. Specifically, in the adjustment assembly 3, the fixed sleeve 31 is fixedly connected to the instrument body 1 and sleeved outside the movable sleeve 32. The movable sleeve 32 is slidably connected along its axial direction to the inner side wall of the fixed sleeve 31 and sleeved outside the first connecting shaft 33. The movable sleeve 32 and the first connecting shaft 33 are connected by a first slider and a first sliding groove 332 distributed in a spiral shape. Moreover, the first connecting shaft 33 is rotatably connected to the instrument body 1 and connected to the support cover 21. At this time, by pushing one end of the movable sleeve 32, it can move linearly along its axis. At the same time, the first slider abuts against the groove wall of the first sliding groove 332, causing the first connecting shaft 33 to rotate, thereby driving the support cover 21 to rotate, so that there is an angle between the bottom surface of the support cover 21 and the bottom surface of the instrument body 1, and the operation panel 11 faces obliquely upward. Then, the first connecting shaft 33 is locked by the locking assembly 4, so that the angle between the bottom surface of the support cover 21 and the bottom surface of the instrument body 1 is maintained, and the operation panel 11 can continuously face obliquely upward. At this time, a staff member with a relatively tall height only needs to slightly lower their head to clearly see the screen on the operation panel and perform operations, which reduces the fatigue of the staff member when using the operating device and increases the working efficiency of the staff member when using the operating device.

[0086] The above are only the preferred embodiments of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the technical principle of the present invention, several improvements and substitutions can be made, and these improvements and substitutions should also be regarded as the protection scope of the present invention.

Claims

1. An operating device, characterized in that, Comprising: An instrument body (1), on the front side of which there is an operation panel (11); A support assembly (2), which includes a support cover (21) located in front of the instrument body (1); An adjustment assembly (3), which includes a fixed sleeve (31), a movable sleeve (32) and a first connecting shaft (33). The fixed sleeve (31) is fixedly connected to the instrument body (1), the fixed sleeve (31) is sleeved outside the movable sleeve (32), the movable sleeve (32) is slidably connected to the inner side wall of the fixed sleeve (31) along its axis, the movable sleeve (32) is sleeved outside the first connecting shaft (33), the first connecting shaft (33) is provided with a first chute (332), the first chute (332) is a long chute, and the first chute (332) is spirally arranged around the axis of the first connecting shaft (33) on the outer side wall of the first connecting shaft (33). A first slider is provided on the inner side wall of the movable sleeve (32), the first slider is located in the first chute (332), the first connecting shaft (33) is rotatably connected to the instrument body (1), and the first connecting shaft (33) is connected to the support cover (21); A locking assembly (4), which is connected to the first connecting shaft (33) and is used to lock the first connecting shaft (33); When the movable sleeve (32) moves along its axis, the first slider abuts against the groove wall of the first chute (332), causing the first connecting shaft (33) to rotate, thereby driving the support cover (21) to rotate until there is an angle between the bottom surface of the support cover (21) and the bottom surface of the instrument body (1), so that the operation panel (11) faces obliquely upward.

2. The operating device according to claim 1, wherein, The locking assembly (4) includes a locking nail (41), a locking spring (42), a reset rod (43), a first reset block (44) and a second reset block (45); The fixed sleeve (31) is spaced and sleeved outside the first connecting shaft (33). A plurality of locking holes (331) are provided on the outer side wall of the first connecting shaft (33) around its axis. A receiving hole (311) is provided on the inner side wall of the fixed sleeve (31) corresponding to the position of the locking hole (331). The nail head of the locking nail (41) is slidably connected to the receiving hole (311), the nail rod of the locking nail (41) corresponds to the locking hole (331), one end of the locking spring (42) is connected to the bottom of the locking hole (331), and the other end is connected to the nail head of the locking nail (41). The locking spring (42) is used to apply a thrust to the locking nail (41) towards the first connecting shaft (33), so that the nail rod of the locking nail (41) is inserted into the locking hole (331) to lock the first connecting shaft (33); A reset hole (411) is provided on the side surface of the head of the locking nail (41). A first rod hole (312) penetrating through to the locking hole (331) is provided on the side surface of the fixed sleeve (31). The first rod hole (312) communicates with the reset hole (411). The reset rod (43) passes through the first rod hole (312) and extends into the reset hole (411). A first reset block (44) is arranged on the side of the reset hole (411) away from the first connecting shaft (33). A first reset surface is provided on the side surface of the first reset block (44). A second reset block (45) is arranged on the side of the reset rod (43) away from the first connecting shaft (33). The second reset block (45) is provided with a second reset surface corresponding to the first reset surface; When the reset rod (43) moves along its axial direction, the first reset surface and the second reset surface abut against each other, causing the locking nail (41) to move away from the first connecting shaft (33), so that the nail rod of the locking nail (41) disengages from the locking hole (331).

3. The operating device according to claim 2, wherein, The support assembly (2) further includes a transmission assembly (22), an anti-slip plate (23) and a roller (24). The anti-slip plate (23) and the roller (24) are arranged on the support cover (21). The transmission assembly (22) is connected to the anti-slip plate (23) and the roller (24). The reset hole (411) penetrates through the head of the locking nail (41). A second rod hole (313) penetrating through to the locking hole (331) is provided on the side surface of the fixed sleeve (31). The first rod hole (312) and the second rod hole (313) are arranged corresponding to each other. The reset rod (43) is provided with a first end (431) and a second end (432). A hand-held portion is provided at the first end (431); When the second end (432) is received in the fixed sleeve (31), the anti-slip plate (23) protrudes from the bottom surface of the support cover (21), and the roller (24) is received in the support cover (21); When the reset rod (43) sequentially passes through the first rod hole (312), the reset hole (411) and the second rod hole (313), and the second end (432) protrudes outside the fixed sleeve (31), the second end (432) pushes the transmission assembly (22), so that the roller (24) protrudes from the bottom surface of the support cover (21), and the anti-slip plate (23) is received in the support cover (21).

4. The operating device according to claim 3, characterized in that, The support cover (21) includes a cover frame (211) and a base (212). The base (212) is disposed below the cover frame (211) and connected to the cover frame (211). An accommodation cavity (2121) is provided in the base (212). A first exposed hole (2122) and a second exposed hole (2123) penetrating through to the accommodation cavity (2121) are provided on the bottom surface of the base (212). The anti-slip plate (23) is disposed in the accommodation cavity (2121) corresponding to the first exposed hole (2122), and the roller (24) is disposed in the accommodation cavity (2121) corresponding to the second exposed hole (2123); The support assembly (2) further includes a contact spring (25), a rotating plate (26), a wheel shaft (27), and at least two guide plates (28) disposed in the accommodation cavity (2121). The roller (24) is sleeved on the wheel shaft (27) and rotatably connected to the wheel shaft (27). The two guide plates (28) are respectively located on both sides of the roller (24). The guide plates (28) are fixedly connected to the accommodation cavity (2121). A guide hole (281) extending in the up and down direction is provided in the guide plate (28). The wheel shaft (27) is disposed through the guide hole (281). One end of the contact spring (25) is connected to the top surface of the accommodation cavity (2121), and the other end is connected to the anti-slip plate (23). The bottom surface of one end of the rotating plate (26) is connected to the top surface of the anti-slip plate (23), and the other end is connected to the wheel shaft (27). The position between the two ends of the rotating plate (26) is rotatably connected to the base (212); When one side of the anti-slip plate (23) moves in the up and down direction, the other side of the roller (24) moves in the up and down direction.

5. The operating device according to claim 3, characterized in that, The support cover (21) includes a cover frame (211) and a base (212). The base (212) is disposed below the cover frame (211) and connected to the cover frame (211). An accommodation cavity (2121) is provided in the base (212). The anti-slip plate (23) and the roller (24) are disposed in the accommodation cavity (2121). The anti-slip plate (23) and the roller (24) are in linkage. A first through hole (2124) penetrating through to the accommodation cavity (2121) is provided on the top surface of the base (212). A second through hole (2125) corresponding to the first through hole (2124) is provided on the top surface of the cover frame (211); The transmission assembly (22) includes a transmission member (221), a connecting rod (222), and a lifter (223). The lifter (223) is disposed in the first through hole (2124) and the second through hole (2125). The lifter (223) includes a rotating member (2231), an outer sleeve (2232), and a lifting tube (2233). The rotating member (2231) and the outer sleeve (2232) are disposed through the second through hole (2125). The lifting tube (2233) is disposed through the first through hole (2124). The lifting tube (2233) is sleeved on the outer side of the rotating member (2231). The outer sleeve (2232) is sleeved on the outer sides of the rotating member (2231) and the lifting tube (2233). The lifting tube (2233) is located between the outer sleeve (2232) and the rotating member (2231). The bottom end of the lifting tube (2233) is connected to the top surface of the anti-slip plate (23). The lifting tube (2233) is provided with a second chute (22331). The second chute (22331) is a long chute. The second chute (22331) is spirally disposed on the inner side wall of the lifting tube (2233) around the axis of the lifting tube (2233). The outer side wall of the rotating member (2231) is provided with a second slider (22311). The second slider (22311) is located in the second chute (22331). When the rotating member (2231) rotates, the second slider (22311) abuts against the groove wall of the second chute (22331), so that the lifting tube (2233) moves in the up and down direction, and further drives the anti-slip plate (23) to move on one side in the up and down direction and the roller (24) to move on the other side in the up and down direction. One end of the transmission member (221) is disposed on one side of the second rod hole (313) and is used to abut against the return rod (43). The other end of the transmission member (221) is rotatably connected to one end of the connecting rod (222). The other end of the connecting rod (222) is fixedly connected to the rotating member (2231). When the return rod (43) extends out of the second rod hole (313) and pushes the transmission member (221), the transmission member (221) drives the connecting rod (222) to rotate around the axis of the rotating member (2231), so that the rotating member (2231) rotates.

6. The operating device according to claim 5, characterized in that The transmission member (221) includes a transmission ring (2211), a first transmission rod (2212), a second transmission rod (2213), a third transmission rod (2214), a return spring (2215), a return plate (2216), and a transmission block (2217). The transmission ring (2211) is sleeved outside the first connecting shaft (33) and is located on one side of the second rod hole (313). One side of the transmission ring (2211) is relative to the second rod hole (313), and the other side is connected to one end of the first transmission rod (2212). The other end of the first transmission rod (2212) is provided with a first transmission surface. One end of the second transmission rod (2213) is provided with a second transmission surface corresponding to the first transmission surface. The first transmission surface is connected to the second transmission surface. The frame wall of the cover frame (211) is provided with a third through hole penetrating to the inside. The second transmission rod (2213) is slidably connected to the third through hole along its axial direction. The other end of the second transmission rod (2213) is provided with a third transmission surface. The transmission block (2217) is provided with a fourth transmission surface corresponding to the third transmission surface. The third transmission surface is fixedly arranged on the fourth transmission surface. The transmission block (2217) is connected to the third transmission rod (2214). The transmission block (2217) is slidably connected to the cover frame (211) along its axial direction. One end of the third transmission rod (2214) is provided with a connecting convex block (22141). The connecting rod (222) is provided with a transmission hole (2221). The connecting convex block (22141) is located in the transmission hole (2221); When the reset rod (43) extends out of the second rod hole (313) and pushes the transmission ring (2211), the first transmission rod (2212) moves along its axial direction. The first transmission surface pushes the second transmission surface, and the second transmission rod (2213) moves along its axial direction. The third transmission surface pushes the fourth transmission surface, and the third transmission rod (2214) moves along its axial direction. The connecting convex block (22141) abuts against the hole wall of the transmission hole (2221), causing the connecting rod (222) to rotate around the axis of the rotating member (2231); The reset plate (2216) is arranged on the first transmission rod (2212), the second transmission rod (2213) or the third transmission rod (2214). One end of the reset spring (2215) is connected to the reset plate (2216), and the other end is connected to the cover frame (211); When the reset rod (43) is received in the second rod hole (313), the reset spring (2215) applies a pulling force to the reset plate (2216) to reset the transmission assembly (22).

7. The operating device according to claim 3, characterized in that, The bottom surface of the anti-slip plate (23) is provided with a plurality of anti-slip bumps (231) arranged in a rectangular array, or the bottom surface of the anti-slip plate (23) is provided with a rough part.

8. The operating device according to claim 1, characterized in that, It further includes a first connecting block (5) and a second connecting block (6). The first connecting block (5) is provided on the front side surface of the instrument body (1). A first connecting hole is provided on the side surface of the first connecting block (5) with respect to the left-right direction. The second connecting block (6) is provided on the rear side surface of the support cover (21). The second connecting block (6) is provided with a second connecting hole which is a through hole. The first connecting shaft (33) passes through and is connected to the second connecting hole, and the first connecting shaft (33) extends into and is rotatably connected to the first connecting hole.

9. The operating device according to claim 1, wherein When the support cover (21) rotates around the axis of the first connecting shaft (33) to the position where the support cover (21) is provided on the operation panel (11), the support cover (21) is detachably connected to the instrument body (1).

10. The operating device according to claim 1, characterized in that, A guide block (321) is provided on the outer side wall of the movable sleeve (32). The guide block (321) extends along the axial direction of the movable sleeve (32). A guide groove (314) corresponding to the guide block (321) is provided on the inner side wall of the fixed sleeve (31), and the guide block (321) is located in the guide groove (314).

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