CN113974864A

CN113974864A - Medical device for general surgery trauma operation

Info

Publication number: CN113974864A
Application number: CN202111067708.5A
Authority: CN
Inventors: 上官士斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-01-28

Abstract

The invention discloses a medical device for a general surgery wound surgery, which comprises a bearing plate, wherein the lower end of the bearing plate is fixedly connected with a disinfection device, the middle parts of the left ends of two supporting plates are fixedly connected with a stabilizing device, the right ends of the two supporting plates are fixedly connected with a first handle, the upper end of a fixing plate is connected with a supporting rod in a sliding mode, the upper part of the outer surface of the supporting rod is fixedly connected with a lighting device, a limiting rod is fixedly connected between the left end and the right end of the two supporting plates together, the front end of the stabilizing device is fixedly connected with a flushing device, the right part of the outer surface of the stabilizing device is movably connected with an auxiliary device, and the four corners of the lower end of the disinfection device are fixedly connected with wheels. The medical device for the general surgery wound surgery can be used for conveniently cleaning and disinfecting used surgical tools, further prevent the surgical tools from being exposed in the air to cause pollution, avoid manual handheld flushing, improve the comfort of patients and be suitable for wide application.

Description

Medical device for general surgery trauma operation

Technical Field

The invention relates to the technical field of medical instruments, in particular to a medical device for a general surgery trauma operation.

Background

The general surgery department is one of the departments in the hospital which perform the most common operations, most general surgery diseases are treated in an operation mode, and when the general surgery department performs the operation, the operation of disinfecting the wound of a patient needs to be performed firstly to ensure the follow-up work, and the inventor finds that at least the following problems in the prior art are not solved: 1. the existing surgical bed can not more conveniently clean and disinfect the used surgical tools when a patient is operated, so that the surgical tools are prevented from being exposed in the air to cause pollution; 2. the existing medical device for the wound operation in general surgery fixes the legs of a human body through a belt-shaped object, so that the device is very inflexible, and the back of the belt-shaped object generates a tightening mark on the fixed part, so that the device is not beneficial to blood circulation and the comfort level is reduced; therefore, a general surgical wound operation medical device is provided.

Disclosure of Invention

The invention mainly aims to provide a medical device for a general surgery wound operation, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the invention adopts the technical scheme that:

a medical device for a general surgery wound surgery comprises a bearing plate, wherein a disinfection device is fixedly connected at the lower end of the bearing plate, a control box is fixedly connected at the right end of the disinfection device, supporting plates are fixedly connected at the left part and the right part of the upper end of the bearing plate, a stabilizing device is fixedly connected at the middle parts of the left ends of the two supporting plates, a first handle is fixedly connected at the right ends of the two supporting plates, a first chute is formed in the front part and the rear part of the upper end of the bearing plate, a fixed plate is fixedly connected at the right part of the rear end of the bearing plate, a second chute is formed in the upper end of the fixed plate, a supporting rod is slidably connected at the upper end of the fixed plate, a lighting device is fixedly connected at the upper part of the outer surface of the supporting rod, a limiting rod is fixedly connected between the left end and the right end of the two supporting plates, the two limiting rods are arranged, and a flushing device is fixedly connected at the front end of the stabilizing device, the right part of the outer surface of the stabilizing device is movably connected with an auxiliary device, and four corners of the lower end of the disinfecting device are fixedly connected with wheels.

As a further improvement of the above scheme, the lighting device includes a clamping block, a bolt is connected to the right portion of the front end of the clamping block through a thread, a first connecting block is fixedly connected to the left end of the clamping block, a rotating shaft rod is movably connected to the lower end of the first connecting block through a bearing, a lamp housing is sleeved on the outer surface of the rotating shaft rod, a lamp is fixedly connected to the left portion of the lower end of the lamp housing, and the clamping block is sleeved on the upper portion of the outer surface of the supporting rod.

As a further improvement of the above scheme, degassing unit includes the disinfect box, a plurality of sterilamp of last seat wall fixedly connected with of disinfect box, No. three spouts have all been opened to the lower seat wall left part of disinfect box and lower seat wall right part, sliding connection has the drawer in the lower seat wall of disinfect box, the lower extreme left part and the equal fixedly connected with draw runner in lower extreme right part of drawer, a plurality of baffle of fixedly connected with in the left steamer tray wall of drawer, the common fixedly connected with baffle of right-hand member of baffle, No. two handles of front end middle part fixedly connected with of drawer, disinfect box fixed connection is at the lower extreme of loading board.

As a further improvement of the above scheme, securing device includes the driver, the output of driver runs through backup pad and fixedly connected with positive and negative threaded rod, the surface left part swing joint of positive and negative threaded rod has the movable plate No. one, spacing hole has all been opened No. one to the left end front portion and the left end rear portion of movable plate, the anterior dead lever that has No. one with the equal fixedly connected with in upper end rear portion of upper end of movable plate, the common fixedly connected with in upper end of dead lever props a frame seat, it has the recess No. two to prop the upper end of frame seat, the upper end middle part of recess No. two is opened there is the recess No. one, the lower extreme middle part threaded connection of propping a frame seat has the water receiving bucket, prop the anterior fixedly connected with riser in upper end of frame seat, open the upper end middle part of riser has the draw-in groove, driver fixed connection is in the left end middle part of backup pad.

As a further improvement of the above scheme, the auxiliary device comprises a second movable plate, wherein a second limiting hole is formed in the front portion of the right end of the second movable plate and the rear portion of the right end of the second movable plate, a screw hole is formed in the middle portion of the right end of the second movable plate, a second fixing rod is fixedly connected to the front portion of the upper end of the second movable plate and the rear portion of the upper end of the second movable plate, an auxiliary frame is fixedly connected to the upper end of the second fixing rod, a rubber pad is fixedly connected to the middle portion of the upper end of the auxiliary frame, and the second movable plate is movably connected to the right portion of the outer surface of the positive and negative threaded rod.

As a further improvement of the above scheme, the flushing device comprises a water tank, a water pipe is fixedly connected to the middle of the upper end of the water tank, a water pump is sleeved on the lower portion of the outer surface of the water pipe, a sealing cover is fixedly connected to the other end of the water pipe, a long box is fixedly connected to the middle of the outer surface of the water pipe, a nozzle is fixedly connected to the lower end of the long box, a tank cover is movably connected to the left portion of the upper end of the water tank, and the water tank is fixedly connected to the front end of the vertical plate.

As a further improvement of the scheme, the two sliding strips are respectively connected in the two third sliding grooves in a sliding mode, the ultraviolet germicidal lamps are electrically connected with the control box, the plurality of partition plates are longitudinally distributed at equal intervals, and the partition plates are fixedly connected between the left portion of the front drawer wall and the left portion of the rear drawer wall of the drawer.

As a further improvement of the scheme, the driver is electrically connected with the control box, the position size of the first limiting hole is matched with the position size of the two limiting rods, the depth of the second groove is larger than that of the first groove, and the support base is of a semi-arc structure.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, through arranging the disinfection device, the tools for treating wounds are respectively placed in the drawer, then the surgical tools are cleaned by clean water, the surgical tools are placed in the drawer after cleaning, a plurality of ultraviolet germicidal lamps arranged in the disinfection box can sterilize the surgical tools, when a doctor needs to use the surgical tools, the second handle is pulled open to open the drawer and take out the drawer, so that the used surgical tools can be cleaned and disinfected more conveniently, and the surgical tools are prevented from being exposed in the air and causing pollution.

2. According to the invention, the stabilizing device and the auxiliary device are arranged, the output end of the driver is utilized to drive the positive and negative threaded rods to rotate, the first movable plate and the second movable plate move relatively, the first movable plate and the second movable plate are slightly deviated from the left side, the limb of the patient is placed in the support frame seat, the auxiliary frame is used for auxiliary support, the limb of the patient is conveniently supported, the support frame seat and the auxiliary frame are both in a semi-arc structure, blood non-circulation is avoided, and the comfort level of the patient is improved.

3. According to the invention, the flushing device is arranged, the water pump is started, the water is pumped from the water tank into the long box through the water pipe, the patient limb is flushed by the spray head, manual hand-held flushing is avoided, arm ache of medical staff is avoided, the structure is simple, and the use is convenient.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic overall structure diagram of a general surgical wound operation medical device of the invention;

FIG. 2 is a schematic rear view of the general surgical trauma medical device according to the present invention;

FIG. 3 is a schematic structural diagram of an illumination device of a general surgical wound operation medical device according to the invention;

FIG. 4 is a schematic structural diagram of a disinfection device of a general surgical wound surgery medical device;

FIG. 5 is a schematic structural view of a stabilization device of a general surgical trauma medical device of the present invention;

FIG. 6 is a schematic structural diagram of an auxiliary device of a medical device for general surgical trauma surgery according to the invention;

FIG. 7 is a schematic structural diagram of an irrigation device of a general surgical wound surgery medical device.

In the figure: 1. a carrier plate; 3. a support plate; 4. a flushing device; 5. a securing device; 6. an illumination device; 7. a support bar; 8. a limiting rod; 9. an auxiliary device; 10. a first handle; 11. a sterilizing device; 12. a control box; 13. a wheel; 14. a first chute; 15. a fixing plate; 16. a second chute; 61. a bolt; 62. a clamping block; 63. a first connecting block; 64. a spindle rod; 65. a lamp housing; 66. a lamp; 111. a drawer; 112. a slide bar; 113. a second handle; 114. a baffle plate; 115. a partition plate; 116. an ultraviolet germicidal lamp; 117. a sterilizing box; 118. a third sliding chute; 51. a driver; 52. a positive and negative threaded rod; 53. a water receiving barrel; 54. a first fixing rod; 55. a first groove; 56. a second groove; 57. a card slot; 58. a vertical plate; 59. a strut mount; 5111. moving a first board; 5112. a first limiting hole; 91. moving the board II; 92. a second limiting hole; 93. a screw hole; 94. a rubber pad; 95. an auxiliary frame; 96. a second fixing rod; 41. a water tank; 42. a box cover; 43. a water pump; 44. a water pipe; 45. sealing the cover; 46. a long box; 47. and (4) a spray head.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical scheme of the invention is further explained by combining the attached drawings.

As shown in figures 1-7, a medical device for general surgery wound surgery comprises a bearing plate 1, a disinfection device 11 is fixedly connected at the lower end of the bearing plate 1, a control box 12 is fixedly connected at the right end of the disinfection device 11, supporting plates 3 are fixedly connected at the left part and the right part of the upper end of the bearing plate 1, a stabilizing device 5 is fixedly connected at the middle parts of the left ends of the two supporting plates 3, a first handle 10 is fixedly connected at the right ends of the two supporting plates 3, a first chute 14 is respectively arranged at the front part and the rear part of the upper end of the bearing plate 1, a fixed plate 15 is fixedly connected at the right part of the rear end of the bearing plate 1, a second chute 16 is arranged at the upper end of the fixed plate 15, a supporting rod 7 is slidably connected at the upper end of the fixed plate 15, a lighting device 6 is fixedly connected at the upper part of the outer surface of the supporting rod 7, a limiting rod 8 is fixedly connected between the left end and the right end of the two supporting plates 3, and two limiting rods 8 are provided, the front end of the stabilizing device 5 is fixedly connected with a washing device 4, the right part of the outer surface of the stabilizing device 5 is movably connected with an auxiliary device 9, and four corners of the lower end of the disinfecting device 11 are fixedly connected with wheels 13.

Lighting device 6 includes clamp splice 62, clamp splice 62's front end right part threaded connection has bolt 61, clamp splice 62's left end fixedly connected with connecting block 63 No. one, the lower extreme of connecting block 63 has pivot pole 64 through bearing swing joint, can the activity rotate lamp body 65, make it adjust illuminator 66, the surface of pivot pole 64 has cup jointed lamp body 65, the lower extreme left part fixedly connected with illuminator 66 of lamp body 65 for the illumination washs the wound, clamp splice 62 cup joints on the surface upper portion of bracing piece 7.

Degassing unit 11 includes disinfect box 117, a plurality of sterilamp 116 of last seat wall fixedly connected with of disinfect box 117, No. three spout 118 have all been opened with lower seat wall right part to the lower seat wall left part of disinfect box 117, sliding connection has drawer 111 in the lower seat wall of disinfect box 117, the equal fixedly connected with draw 112 of lower extreme right part to the lower extreme left part of drawer 111, a plurality of baffle 115 of fixedly connected with in the left steamer tray wall of drawer 111, the common fixedly connected with baffle 114 of baffle 115's right-hand member, No. two handles 113 of front end middle part fixedly connected with of drawer 111, disinfect box 117 fixed connection is at the lower extreme of loading board 1.

The stabilizing device 5 comprises a driver 51, the output end of the driver 51 is used for driving the positive and negative threaded rod 52 to rotate, the first moving plate 5111 and the second moving plate 91 are enabled to move relatively, the output end of the driver 51 penetrates through the support plate 3 and is fixedly connected with the positive and negative threaded rod 52, the left part of the outer surface of the positive and negative threaded rod 52 is movably connected with the first moving plate 5111, the front part and the rear part of the left end of the first moving plate 5111 are respectively provided with a first limiting hole 5112, the front part and the rear part of the upper end of the first moving plate 5111 are respectively fixedly connected with a first fixing rod 54, the upper ends of the first fixing rods 54 are jointly and fixedly connected with a support seat 59, an auxiliary frame 95 is used for auxiliary support and is convenient for supporting limbs of a patient, the upper end of the support seat 59 is provided with a second groove 56, the middle part of the upper end of the second groove 56 is provided with a first groove 55, the middle part of the lower end of the support seat 59 is in threaded connection with a water receiving barrel 53, be convenient for handle the washing liquid, the anterior fixedly connected with riser 58 of the upper end of propping up frame seat 59, open the upper end middle part of riser 58 has draw-in groove 57 for support water pipe 44, driver 51 fixed connection is in the left end middle part of backup pad 3.

Auxiliary device 9 includes No. two movable plates 91, No. two spacing holes 92 have all been opened to No. two movable plates 91's right-hand member front portion and right-hand member rear portion, No. two movable plates 91's right-hand member middle part is opened there is screw 93, No. two movable plates 91's upper end front portion and the equal fixedly connected with dead lever 96 in upper end rear portion No. two, No. two fixed lever 96's the common fixedly connected with auxiliary frame 95 in upper end, auxiliary frame 95's upper end middle part fixedly connected with rubber pad 94, rubber pad 94 has the compliance, the comfort level is improved, No. two movable plates 91 swing joint is in the surface right part of positive and negative threaded rod 52.

Washing unit 4 includes water tank 41, the upper end middle part fixedly connected with water pipe 44 of water tank 41, water pipe 44 adopts the high water pipe 44 of stereoplasm, avoid crooked influence to use, water pump 43 has been cup jointed to the surface lower part of water pipe 44, the other end fixedly connected with closing cap 45 of water pipe 44, the long box 46 of surface middle part fixedly connected with of water pipe 44, the lower extreme fixedly connected with shower nozzle 47 of long box 46, the upper end left part swing joint of water tank 41 has case lid 42, water tank 41 fixed connection is at the front end of riser 58, open water pump 43, utilize water pipe 44 to draw water to long box 46 in from water tank 41, wash patient's limbs by shower nozzle 47.

Two draw runner 112 are sliding connection respectively in two No. three spouts 118, a plurality of sterilamp 116 and control box 12 electric connection, and a plurality of sterilamp 116 can disinfect to the surgical instruments, and a plurality of baffle 115 is vertical equidistance and distributes, and the categorised instrument of washing of placing, baffle 115 fixed connection are between drawer wall left part and the back drawer wall left part before drawer 111.

Driver 51 and control box 12 electric connection, two spacing holes 5112 be position size and two gag lever post 8 position size looks adaptations, to the position of a movable plate 5111 injects, has strengthened the stability of operation, and the degree of depth of No. two recesses 56 is greater than the degree of depth of a recess 55, effectual collection to the washing liquid, and strut seat 59 is half arc structure, has avoided blood not to circulate.

In conclusion, in the using process of the invention, the control box 12 is installed for operating each device, the four corners of the lower end of the disinfection box 117 are fixedly provided with the wheels 13, the whole device is convenient to move, the adjustment is carried out according to the length requirement of the limb of the patient, the output end of the driver 51 is utilized to drive the positive and negative threaded rods 52 to rotate, the first moving plate 5111 and the second moving plate 91 are simultaneously enabled to move relatively, the first moving plate 5111 and the second moving plate 91 are slightly deviated from the left side, the limb of the patient is placed in the support frame seat 59, the auxiliary frame 95 is used for auxiliary support and is convenient to support the limb of the patient, the support frame seat 59 and the auxiliary frame 95 are both in a semi-arc structure, the blood non-circulation is avoided, the rotating shaft rod 64 is movably connected through a bearing and can movably rotate the lamp shell 65 to adjust the lamp 66, the outer surface of the rotating shaft rod 64 is sleeved with the lamp shell 65, the lower left part of the lamp shell 65 is fixedly connected with the lamp 66, for the illumination washs the wound, open water pump 43, utilize water pipe 44 to draw water to long box 46 in from water tank 41, wash patient's limbs by shower nozzle 47, the instrument that will handle the wound is placed respectively in the drawer, later wash surgical instruments with the clear water, put into drawer 111 with surgical instruments after the washing finishes, a plurality of sterilamp 116 of installation can disinfect surgical instruments in disinfect box 117, when the doctor needs to use, pull open No. two handle 113 make its drawer 111 open take out can, make can be more convenient wash and disinfect used surgical instruments, the medical personnel of being convenient for use.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A medical device for general surgery wound surgery comprises a bearing plate (1), and is characterized in that: the lower end of a bearing plate (1) is fixedly connected with a disinfecting device (11), the right end of the disinfecting device (11) is fixedly connected with a control box (12), the left part and the right part of the upper end of the bearing plate (1) are fixedly connected with supporting plates (3), the middle parts of the left ends of the two supporting plates (3) are fixedly connected with a stabilizing device (5), the right ends of the two supporting plates (3) are fixedly connected with a first handle (10), the front part and the rear part of the upper end of the bearing plate (1) are respectively provided with a first chute (14), the right part of the rear end of the bearing plate (1) is fixedly connected with a fixed plate (15), the upper end of the fixed plate (15) is provided with a second chute (16), the upper end of the fixed plate (15) is slidably connected with a supporting rod (7), the upper part of the outer surface of the supporting rod (7) is fixedly connected with a lighting device (6), and a limiting rod (8) is fixedly connected between the left end and the right end of the two supporting plates (3), the limiting rod (8) is provided with two, the front end fixedly connected with washing unit (4) of securing device (5), the surface right part swing joint of securing device (5) has auxiliary device (9), the equal fixedly connected with wheel (13) in lower extreme four corners of degassing unit (11).

2. A general surgical trauma operative medical device according to claim 1, wherein: the lighting device (6) comprises a clamping block (62), a bolt (61) is in threaded connection with the right front end of the clamping block (62), a first connecting block (63) is fixedly connected with the left end of the clamping block (62), the lower end of the first connecting block (63) is movably connected with a rotating shaft rod (64) through a bearing, a lamp housing (65) is sleeved on the outer surface of the rotating shaft rod (64), a lighting lamp (66) is fixedly connected with the left lower end of the lamp housing (65), and the clamping block (62) is sleeved on the upper portion of the outer surface of the supporting rod (7).

3. A general surgical trauma operative medical device according to claim 1, wherein: degassing unit (11) is including disinfect box (117), a plurality of sterilamp (116) of last seat wall fixedly connected with of disinfect box (117), No. three spout (118) have all been opened with lower seat wall right part to the lower seat wall left part of disinfect box (117), sliding connection has drawer (111) in the lower seat wall of disinfect box (117), the lower extreme left part and the equal fixedly connected with draw runner (112) in lower extreme right part of drawer (111), a plurality of baffle (115) of fixedly connected with in the left steamer wall of drawer (111), the common fixedly connected with baffle (114) of right-hand member of baffle (115), No. two handles (113) of front end middle part fixedly connected with of drawer (111), disinfect box (117) fixed connection is at the lower extreme of loading board (1).

4. A general surgical trauma operative medical device according to claim 1, wherein: the stabilizing device (5) comprises a driver (51), the output end of the driver (51) penetrates through the supporting plate (3) and is fixedly connected with a positive and negative threaded rod (52), the left part of the outer surface of the positive and negative threaded rod (52) is movably connected with a first moving plate (5111), the front part of the left end and the rear part of the left end of the first moving plate (5111) are respectively provided with a first limiting hole (5112), the front part of the upper end and the rear part of the upper end of the first moving plate (5111) are respectively and fixedly connected with a first fixing rod (54), the upper ends of the first fixing rods (54) are jointly and fixedly connected with a support seat (59), the upper end of the support seat (59) is provided with a second groove (56), the middle part of the upper end of the second groove (56) is provided with a first groove (55), the middle part of the lower end of the support seat (59) is in threaded connection with a water receiving barrel (53), and the front part of the upper end of the support seat (59) is fixedly connected with a vertical plate (58), the middle part of the upper end of the vertical plate (58) is provided with a clamping groove (57), and the driver (51) is fixedly connected to the middle part of the left end of the supporting plate (3).

5. A general surgical trauma operative medical device according to claim 1, wherein: auxiliary device (9) are including No. two movable plates (91), No. two spacing holes (92) have all been opened to the right-hand member front portion and the right-hand member rear portion of No. two movable plates (91), open at the right-hand member middle part of No. two movable plates (91) has screw (93), No. two dead lever (96) of the equal fixedly connected with in upper end front portion and the upper end rear portion of No. two movable plates (91), the common fixedly connected with auxiliary frame (95) in upper end of No. two dead lever (96), the upper end middle part fixedly connected with rubber pad (94) of auxiliary frame (95), No. two movable plates (91) swing joint is in the surface right part of positive and negative threaded rod (52).

6. A general surgical trauma operative medical device according to claim 1, wherein: the flushing device (4) comprises a water tank (41), the upper end middle part of the water tank (41) is fixedly connected with a water pipe (44), a water pump (43) is sleeved on the lower part of the outer surface of the water pipe (44), the other end of the water pipe (44) is fixedly connected with a sealing cover (45), the outer surface middle part of the water pipe (44) is fixedly connected with a long box (46), a spray head (47) is fixedly connected with the lower end of the long box (46), the upper end left part of the water tank (41) is movably connected with a tank cover (42), and the water tank (41) is fixedly connected with the front end of a vertical plate (58).

7. A general surgical trauma operative medical device according to claim 3, wherein: two in slide bar (112) sliding connection is in two No. three spouts (118) respectively, a plurality of sterilamp (116) and control box (12) electric connection, a plurality of baffle (115) are vertical equidistance and distribute, baffle (115) fixed connection is between the preceding steamer tray wall left part of drawer (111) and back steamer tray wall left part.

8. A general surgical trauma operative medical device according to claim 4, wherein: driver (51) and control box (12) electric connection, two spacing hole (5112) be the position size and two gag lever post (8) position size looks adaptations, the degree of depth of No. two recess (56) is greater than the degree of depth of a recess (55), prop frame seat (59) and be half arc structure.