CN114353882A

CN114353882A - Internal detection device and detection method for medical equipment maintenance and maintenance

Info

Publication number: CN114353882A
Application number: CN202210275167.3A
Authority: CN
Inventors: 史思军; 程浩
Original assignee: Health Power Hainan Medical Technology Co ltd; Nanjing Yangtu Medical Technology Co ltd
Current assignee: Health Power Hainan Medical Technology Co ltd
Priority date: 2022-03-21
Filing date: 2022-03-21
Publication date: 2022-04-15
Anticipated expiration: 2042-03-21
Also published as: CN114353882B

Abstract

The invention belongs to the technical field of maintenance, and particularly relates to an internal detection device for medical equipment maintenance, which comprises a mounting plate, wherein an electrostatic detector is fixed at the front end of the mounting plate, two groups of conducting wires are electrically connected to the bottom of the electrostatic detector, a detection line is electrically connected to the bottom of a transmission head, a detection block is electrically connected to the bottom of the detection line, a protective cover is sleeved on the detection line, an annular magnet is fixedly bonded to the bottom of the protective cover, a reset spring is fixedly arranged on the inner wall of the top of the protective cover and the top of the detection block, guide plates are fixedly arranged on two sides of the protective cover, guide grooves are formed in the bottoms of the guide plates, guide blocks are slidably connected in the guide grooves, a first spring is fixedly arranged between the guide blocks and the side walls of the guide grooves, a connecting rod is fixedly arranged at the bottoms of the guide blocks, and a prying block is fixedly arranged at the bottoms of the connecting rods. According to the invention, the annular magnet is prevented from being attached to the inner wall of the equipment by the prying block, and the annular magnet can be conveniently taken down by pushing the prying block towards the middle.

Description

Internal detection device and detection method for medical equipment maintenance and maintenance

Technical Field

The invention relates to the technical field of maintenance, in particular to an internal detection device and a detection method for medical equipment maintenance.

Background

The medical equipment refers to instruments, equipment, appliances, materials or other articles which are used for human bodies independently or in combination, and also comprises required software, the medical equipment is the most basic element of medical treatment, scientific research, teaching, institutions and clinical discipline work, namely comprises professional medical equipment and household medical equipment, but the medical equipment needs to be detected and maintained at intervals in the use process so as to prevent the equipment faults from affecting patients.

The inside detection of traditional medical equipment is maintained generally and is the manual work and debugs equipment, detect through special appurtenance, check-up equipment operation whether accords with its operational requirement, in the actual operation in-process, need carry out electrostatic detection to some medical equipment, the position of detecting the piece generally is provided with powerful magnet, be convenient for fix the detection piece on equipment and detect, but when taking off, because powerful magnet and equipment laminating are in the same place, be not convenient for take off the detection piece, cause the damage to the wire of connecting with the detection piece very easily, consequently, make corresponding improvement to this problem.

Disclosure of Invention

Based on the technical problem that a detection block on the existing detection device is not convenient to take down, the invention provides an internal detection device and a detection method for medical equipment maintenance.

The invention provides an internal detection device for maintenance and maintenance of medical equipment, which comprises a mounting plate, wherein the front end of the mounting plate is fixedly provided with an electrostatic detector through bolts, the bottom of the electrostatic detector is electrically connected with two groups of conducting wires, the bottom of each conducting wire is electrically connected with a transmission head, the bottom of each transmission head is electrically connected with a detection line, the bottom of each detection line is electrically connected with a detection block, a protective cover is sleeved on each detection line, the bottom of each protective cover is fixedly bonded with a ring-shaped magnet, the inner wall of the top of each protective cover and the top of each detection block are fixedly provided with the same reset spring through bolts, the detection line is arranged in the central position of the reset springs, guide plates are fixedly arranged on the two sides of each protective cover through bolts, guide grooves are formed in the bottoms of the guide plates, guide blocks are slidably connected in the guide grooves, the same first spring is fixedly arranged between the guide blocks and the side walls of the guide grooves through bolts, and connecting rods are fixedly arranged at the bottoms of the guide blocks through bolts, the bottom of the connecting rod is fixed with a prying block through a bolt, the prying block is arranged below the annular magnet, the bottom surface of the prying block is a horizontal plane, and the top surface of the prying block is a folded surface.

Preferably, the mounting panel front end is fixed with temperature and humidity detector and current detector through the bolt, and the temperature and humidity detector bottom is fixed with the probe through the bolt, and current detector bottom electric connection has two sets of current clamps, and the mounting panel rear end is fixed with battery and controller through the bolt, the equal electric connection of controller and electrostatic detection appearance, temperature and humidity detector and current detector.

Preferably, the mounting panel front end is connected with two axostylus axostyles through the bearing rotation, and the axostylus axostyle sets up in electrostatic detection appearance's below, and the cover is established and is fixed with the winding roller on the axostylus axostyle, and the guide slot that multiunit annular array distributes is seted up to winding roller rear end inner wall, and sliding connection has the guide block in the guide slot, has same second spring through the bolt fastening between guide block and the guide slot inner wall, and the guide block front end has the arc through the bolt fastening, and the wire is around locating on a plurality of arcs.

Preferably, curved mounting groove has been seted up to the arc board extrados, is connected with the roller that a plurality of annular array distribute through the bearing rotation between the inner wall of mounting groove both ends.

Preferably, a sleeve ring is fixedly sleeved on the shaft rod, a pressure rod of an integrated structure is arranged at the top of the sleeve ring, the pressure rod is L-shaped, two positioning blocks are fixedly arranged at the front end of the mounting plate through bolts, and a single group of wires are arranged between a single positioning block and the pressure rod.

Preferably, threaded grooves are formed in two sides of the mounting plate, threaded rods are connected to the inner threads of the threaded grooves, and pressure plates are rotatably connected to the outer sides of the threaded rods through bearings.

Preferably, the pressure disk is inboard to be fixed with the regulating plate through the bolt, and regulating plate bottom sliding connection has the regulating block, and the regulating block bottom is fixed with the attachment strap through the bolt, and the attachment strap runs through the pressure disk, is connected with the double-screw bolt through the bearing rotation in the regulating plate, double-screw bolt and regulating block threaded connection.

Preferably, a fixing frame is fixed to the top of the mounting plate through bolts, a handle is connected to a pin shaft in the fixing frame, a U-shaped rod penetrates through the front end of the handle, two inserting ports are formed in the inner wall of the bottom of the fixing frame, and a directional mechanism is arranged on the U-shaped rod.

Preferably, the orientation mechanism comprises an orientation rod, one side of the orientation rod is provided with an orientation groove, an orientation block is connected in the orientation groove in a sliding mode, the same orientation spring is fixed between the orientation block and the inner wall of the top of the orientation groove through a bolt, and the orientation block and the U-shaped rod are fixed through a bolt.

The invention also provides a detection method of the internal detection device for the maintenance and the safeguard of the medical equipment, which comprises the following steps:

s1, fixing the detecting device, in a first mode: rotating the two screws to enable the two screws to extend out towards two sides respectively until the pressure plate is attached to the inner wall of the equipment shell, and finishing fixing; the second method comprises the following steps: rotating the two screw rods to enable the two screw rods to extend to proper positions towards two sides respectively, then rotating the stud to enable the adjusting block to drive the butt strap to move outwards, enabling the butt strap to extend to the outside of the pressure plate, and then lapping the two butt straps on the edge opening of the equipment shell to finish fixing; the third method comprises the following steps: the U-shaped rod is pulled forwards, the U-shaped rod moves along the orientation groove along with the orientation block, the orientation spring is compressed, then the handle is rotated backwards to a position vertical to the fixing frame, then the U-shaped rod is loosened, the orientation spring pushes the U-shaped rod to reset and move, the U-shaped rod is in butt joint with the socket, the handle can be vertically fixed, and then the handle is hung on the edge of the equipment shell to finish fixing; the fixing mode can be selected according to the factors such as the shape of the shell of the medical equipment, the limitation of space and the like, and the corresponding mode I, mode II or mode III can be selected for fixing, and the fixing can also be carried out by the mutual combination of the mode I, the mode II or the mode III;

s2, detection is carried out, the current clamps are respectively clamped at two ends of a current circuit to be detected, the detection blocks are respectively taken to different places in the equipment, the protection cover is pressed, the annular magnet is attracted to a part to be detected, the detection process can be carried out, after the detection is finished, the outer sides of the two connecting rods are simultaneously pinched by two fingers, the two fingers simultaneously exert force to simultaneously push the two connecting rods to the middle position, and the annular magnet can be pushed outwards through the folded surface to be taken down due to the fact that the top surface of the prying block is the folded surface;

and S3, releasing the fixation, and taking the mounting plate out of the equipment.

Compared with the prior art, the invention provides an internal detection device and a detection method for medical equipment maintenance, which have the following beneficial effects:

1. this medical equipment maintains that dimension protects and uses inside detection device, will detect the piece and take the different places in the equipment respectively, press the protection casing, make annular magnet inhale at the position that awaits measuring, can carry out the testing process, detect the back that finishes, hold between the fingers the outside of two connecting rods simultaneously with two, two indicate to exert oneself simultaneously, promote two connecting rods simultaneously to the intermediate position, because sled piece top surface is the face of rolling over, can outwards promote annular magnet through the face of rolling over, take off it, thereby avoid causing the damage to the wire.

2. When the internal detection device for medical equipment maintenance and maintenance is used for fixing the detection device, a first mode is as follows: rotating the two screws to enable the two screws to extend out towards two sides respectively until the pressure plate is attached to the inner wall of the equipment shell, and finishing fixing; the second method comprises the following steps: rotating the two screw rods to enable the two screw rods to extend to proper positions towards two sides respectively, then rotating the stud to enable the adjusting block to drive the butt strap to move outwards, enabling the butt strap to extend to the outside of the pressure plate, and then lapping the two butt straps on the edge opening of the equipment shell to finish fixing; the third method comprises the following steps: the U-shaped rod is pulled forwards, the U-shaped rod moves along the orientation groove along with the orientation block, the orientation spring is compressed, then the handle is rotated backwards to a position vertical to the fixing frame, then the U-shaped rod is loosened, the orientation spring pushes the U-shaped rod to reset and move, the U-shaped rod is in butt joint with the socket, the handle can be vertically fixed, and then the handle is hung on the edge of the equipment shell to finish fixing; the fixing mode can be selected according to the shape of the medical equipment shell, the limitation of space and other factors, and the corresponding mode I, mode II or mode III can be selected for fixing, and the fixing can also be carried out by combining the mode I, the mode II or the mode III.

3. This medical equipment maintains that dimension is protected and is used inside detection device, through setting up the arc, when the position distance that needs detected is far away, can stimulate the detection piece, tighten up around the wire atress of establishing on a plurality of arcs, a plurality of arcs follow the guide block respectively together, move along the guide slot, make the second spring pressurized, a plurality of arcs draw in to the centre, can realize the unwrapping wire operation, under the elasticity of second spring, can roll up the wire again, when the wire receives the pulling force simultaneously, the whole of winding roll can be followed the axostylus axostyle and taken place the rotation right together, then synchronous drive depression bar rotates, the wire that depression bar and locating piece will be located between winding roll and the electrostatic detection appearance compresses tightly, can prevent that the position of wire and electrostatic detection appearance wiring from receiving the pulling force, thereby prevent that the wiring is not hard up the position.

Drawings

FIG. 1 is a schematic view of an overall structure of an internal inspection device for medical equipment maintenance and protection according to the present invention;

FIG. 2 is a schematic diagram of a partial structure of an internal inspection device for maintaining and maintaining a medical device according to the present invention;

FIG. 3 is a schematic view of the internal structure of a protective cover of an internal inspection device for medical equipment maintenance and protection according to the present invention;

FIG. 4 is a schematic view of a structure of a winding roller of an internal inspection device for medical equipment maintenance and protection according to the present invention;

FIG. 5 is an enlarged schematic structural view of an internal inspection device for medical equipment maintenance and repair provided by the present invention at the position A;

FIG. 6 is a schematic structural view of an arc-shaped plate of an internal detection device for medical equipment maintenance and protection according to the present invention;

FIG. 7 is an enlarged schematic view of an internal inspection device for medical equipment maintenance according to the present invention at B;

fig. 8 is an enlarged schematic structural diagram of an internal detection device for medical equipment maintenance according to the present invention at position C.

In the figure: 1. mounting a plate; 2. an electrostatic detector; 3. a wire; 4. a transfer head; 5. a protective cover; 6. detecting lines; 7. a detection block; 8. a ring magnet; 9. a return spring; 10. a guide plate; 11. a guide groove; 12. a guide block; 13. a first spring; 14. a connecting rod; 15. a prying block; 16. a shaft lever; 17. a winding roller; 18. a guide groove; 19. a guide block; 20. a second spring; 21. an arc-shaped plate; 22. a collar; 23. a pressure lever; 24. positioning blocks; 25. mounting grooves; 26. a roll shaft; 27. a temperature and humidity detector; 28. a current detector; 29. a probe; 30. a current clamp; 31. a thread groove; 32. a screw; 33. a platen; 34. an adjusting plate; 35. an adjusting block; 36. a stud; 37. a butt strap; 38. a fixed mount; 39. a handle; 40. an orientation bar; 41. a directional tank; 42. an orientation block; 43. a directional spring; 44. a U-shaped rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example 1

Referring to fig. 1-8, an internal detection device for medical equipment maintenance and maintenance comprises a mounting plate 1, wherein an electrostatic detector 2 is fixed at the front end of the mounting plate 1 through bolts, two groups of leads 3 are electrically connected to the bottom of the electrostatic detector 2, a transmission head 4 is electrically connected to the bottom of each lead 3, a detection line 6 is electrically connected to the bottom of each transmission head 4, a detection block 7 is electrically connected to the bottom of each detection line 6, a protective cover 5 is sleeved on each detection line 6, an annular magnet 8 is fixedly bonded to the bottom of each protective cover 5, the same reset spring 9 is fixedly arranged on the inner wall of the top of each protective cover 5 and the top of each detection block 7 through bolts, each detection line 6 is arranged at the center of each reset spring 9, guide plates 10 are fixedly arranged on the two sides of each protective cover 5 through bolts, guide grooves 11 are formed in the bottoms of the guide plates 10, guide blocks 12 are slidably connected in the guide grooves 11, and the same first spring 13 is fixedly arranged between the guide blocks 12 and the side walls of the guide grooves 11 through bolts, there is connecting rod 14 guide block 12 bottom through the bolt fastening, there is sled piece 15 connecting rod 14 bottom through the bolt fastening, sled piece 15 sets up in annular magnet 8's below, sled piece 15 bottom surface is the horizontal plane, sled piece 15 top surface is the folded surface, press down protection casing 5, make annular magnet 8 inhale at the position that awaits measuring, can carry out the testing process, detect the back that finishes, hold between the fingers the outside of two connecting rods 14 simultaneously with two, two indicate to exert oneself simultaneously, promote two connecting rods 14 simultaneously to the intermediate position, because sled piece 15 top surface is the folded surface, can outwards promote annular magnet 8 through the folded surface, take off it.

Further, a temperature and humidity detector 27 and a current detector 28 are fixed to the front end of the mounting plate 1 through bolts, a probe 29 is fixed to the bottom of the temperature and humidity detector 27 through bolts, two sets of current clamps 30 are electrically connected to the bottom of the current detector 28, a storage battery and a controller are fixed to the rear end of the mounting plate 1 through bolts, and the controller is electrically connected with the electrostatic detector 2, the temperature and humidity detector 27 and the current detector 28 and can detect the electrostatic detector.

Furthermore, the front end of the mounting plate 1 is rotatably connected with two shaft levers 16 through bearings, the shaft levers 16 are arranged below the electrostatic detector 2, the shaft levers 16 are sleeved and fixed with winding rollers 17, the inner wall of the rear end of each winding roller 17 is provided with a plurality of groups of guide grooves 18 distributed in an annular array, guide blocks 19 are connected in the guide grooves 18 in a sliding manner, the same second spring 20 is fixed between the inner walls of the guide blocks 19 and the inner walls of the guide grooves 18 through bolts, the front ends of the guide blocks 19 are fixed with arc-shaped plates 21 through bolts, the wires 3 are wound on the arc-shaped plates 21, when the distance of positions to be detected is long, the detection blocks 7 can be pulled, the wires 3 wound on the arc-shaped plates 21 are stressed to be tightened, the arc-shaped plates 21 respectively follow the guide blocks 19 to move along the guide grooves 18, so that the second springs 20 are pressed, the arc-shaped plates 21 are folded towards the middle, the paying-off operation can be realized, under the elasticity of the second springs 20, the wire 3 can be reeled up again.

Further, curved mounting groove 25 has been seted up to the extrados of arc 21, rotates through the bearing between the inner wall of mounting groove 25 both ends to be connected with the roller 26 that a plurality of annular array distribute, can reduce the resistance for wire 3 receive and releases the process in a flexible way.

Furthermore, a sleeve ring 22 is fixedly sleeved on the shaft lever 16, a pressing rod 23 of an integrated structure is arranged at the top of the sleeve ring 22, the pressing rod 23 is L-shaped, two positioning blocks 24 are fixed at the front end of the mounting plate 1 through bolts, and a single group of wires 3 are arranged between the single positioning block 24 and the pressing rod 23, so that tensile force can be prevented from being generated on the wire connecting parts of the wires 3 and the electrostatic detector 2.

Further, thread groove 31 has all been seted up to mounting panel 1 both sides, and thread groove 31 internal thread is connected with screw rod 32, and the screw rod 32 outside is connected with pressure disk 33 through the bearing rotation, can be with the device fixed to equipment.

Furthermore, an adjusting plate 34 is fixed on the inner side of the pressure plate 33 through a bolt, an adjusting block 35 is connected to the bottom of the adjusting plate 34 in a sliding mode, an attachment plate 37 is fixed at the bottom of the adjusting block 35 through a bolt, the attachment plate 37 penetrates through the pressure plate 33, a stud 36 is rotatably connected in the adjusting plate 34 through a bearing, the stud 36 is in threaded connection with the adjusting block 35, and the device can be put on equipment.

Further, a fixing frame 38 is fixed to the top of the mounting plate 1 through bolts, a handle 39 is connected to the fixing frame 38 through a pin shaft, a U-shaped rod 44 penetrates through the front end of the handle 39, two insertion ports are formed in the inner wall of the bottom of the fixing frame 38, and an orientation mechanism is arranged on the U-shaped rod 44, so that the device can be hung on equipment.

Further, the orientation mechanism comprises an orientation rod 40, an orientation groove 41 is formed in one side of the orientation rod 40, an orientation block 42 is connected in the orientation groove 41 in a sliding mode, the same orientation spring 43 is fixed between the orientation block 42 and the inner wall of the top of the orientation groove 41 through a bolt, the orientation block 42 and the U-shaped rod 44 are fixed through a bolt, and then the handle 39 can be fixed.

Example 2

Referring to fig. 1 to 8, a method for detecting an internal detection device for medical equipment maintenance, which comprises the following steps:

s1, fixing the detecting device, in a first mode: rotating the two screws 32 to enable the two screws 32 to respectively extend towards two sides until the pressure plate 33 is tightly attached to the inner wall of the equipment shell, and fixing is completed; the second method comprises the following steps: the two screw rods 32 are rotated to enable the two screw rods 32 to respectively extend to proper positions towards two sides, then the stud 36 is rotated to enable the adjusting block 35 to drive the butt strap 37 to move outwards, the butt strap 37 extends to the outside of the pressure plate 33, and then the two butt straps 37 are lapped on the edge opening of the equipment shell to complete fixing; the third method comprises the following steps: the U-shaped rod 44 is pulled forwards, the U-shaped rod 44 moves along the orientation block 42 along with the orientation groove 41, the orientation spring 43 is compressed, then the handle 39 rotates backwards to be rotated to a position vertical to the fixing frame 38, then the U-shaped rod 44 is loosened, the orientation spring 43 pushes the U-shaped rod 44 to reset and move, the U-shaped rod is in butt joint with the socket, the handle 39 can be vertically fixed, and then the handle 39 is hung on the edge of the equipment shell to finish the fixation; the fixing mode can be selected according to the factors such as the shape of the shell of the medical equipment, the limitation of space and the like, and the corresponding mode I, mode II or mode III can be selected for fixing, and the fixing can also be carried out by the mutual combination of the mode I, the mode II or the mode III;

s2, detection is carried out, the current clamps 30 are respectively clamped at two ends of a current circuit to be detected, the detection blocks 7 are respectively taken to different places in the equipment, the protective cover 5 is pressed, the annular magnet 8 is attracted to a part to be detected, the detection process can be carried out, after the detection is finished, the outer sides of the two connecting rods 14 are simultaneously pinched by two fingers, the two fingers simultaneously exert force to simultaneously push the two connecting rods 14 to the middle position, and the annular magnet 8 can be pushed outwards through the folded surface due to the fact that the top surface of the prying block 15 is the folded surface and taken down;

and S3, releasing the fixation, and taking the mounting plate 1 out of the equipment.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.

Claims

1. The utility model provides an internal detection device for medical equipment maintenance, which comprises a mounting plate (1) and is characterized in that, the front end fixedly connected with electrostatic detection appearance (2) of mounting plate (1), electrostatic detection appearance (2) bottom electrically connected with two sets of wires (3), wire (3) bottom electrically connected with transmission head (4), transmission head (4) bottom electrically connected with detection line (6), detection line (6) bottom electrically connected with detection piece (7), the cover is equipped with protection casing (5) on detection line (6), protection casing (5) bottom bonds and is fixed with annular magnet (8), protection casing (5) top inner wall and the same reset spring (9) of top fixedly connected with of detection piece (7), detection line (6) set up in reset spring (9) central point and puts, protection casing (5) both sides all fixedly connected with deflector (10), the bottom of the guide plate (10) is provided with a guide groove (11), a guide block (12) is connected in the guide groove (11) in a sliding mode, the same first spring (13) is fixedly connected between the guide block (12) and the side wall of the guide groove (11), the bottom of the guide block (12) is fixedly connected with a connecting rod (14), the bottom of the connecting rod (14) is fixedly connected with a prying block (15), the prying block (15) is arranged below the annular magnet (8), the bottom surface of the prying block (15) is a horizontal plane, and the top surface of the prying block (15) is a folded surface;

the electrostatic detection device is characterized in that a temperature and humidity detector (27) and a current detector (28) are fixedly connected to the front end of the mounting plate (1), a probe (29) is fixedly connected to the bottom of the temperature and humidity detector (27), two groups of current clamps (30) are electrically connected to the bottom of the current detector (28), a storage battery and a controller are fixedly connected to the rear end of the mounting plate (1), and the controller is electrically connected with the electrostatic detection device (2), the temperature and humidity detector (27) and the current detector (28);

mounting panel (1) front end is rotated and is connected with two axostylus axostyle (16), axostylus axostyle (16) set up in the below of electrostatic detection appearance (2), the cover is established and is fixed with winding roller (17) on axostylus axostyle (16), guide slot (18) that multiunit annular array distributes are seted up to winding roller (17) rear end inner wall, sliding connection has guide block (19) in guide slot (18), the same second spring (20) of fixedly connected with between guide block (19) and guide slot (18) inner wall, guide block (19) front end fixedly connected with arc (21), wire (3) are around locating on a plurality of arc (21).

2. The internal detection device for medical equipment maintenance and protection according to claim 1, wherein an arc-shaped installation groove (25) is formed in the outer arc surface of the arc-shaped plate (21), and a plurality of roller shafts (26) distributed in an annular array are rotatably connected between the inner walls of two ends of the installation groove (25).

3. The internal detection device for medical equipment maintenance and protection according to claim 2, wherein a sleeve ring (22) is fixedly sleeved on the shaft rod (16), a pressure rod (23) of an integrated structure is arranged at the top of the sleeve ring (22), the pressure rod (23) is L-shaped, two positioning blocks (24) are fixedly connected to the front end of the mounting plate (1), and a single group of wires (3) is arranged between a single positioning block (24) and the pressure rod (23).

4. The internal detection device for medical equipment maintenance and protection according to claim 3, wherein thread grooves (31) are formed in two sides of the mounting plate (1), a screw rod (32) is connected to the thread grooves (31) in a threaded manner, and a pressure plate (33) is rotatably connected to the outer side of the screw rod (32).

5. The internal detection device for medical equipment maintenance and protection according to claim 4, wherein an adjusting plate (34) is fixedly connected to the inner side of the pressure plate (33), an adjusting block (35) is slidably connected to the bottom of the adjusting plate (34), an attachment strap (37) is fixedly connected to the bottom of the adjusting block (35), the attachment strap (37) penetrates through the pressure plate (33), a stud (36) is rotatably connected in the adjusting plate (34), and the stud (36) and the adjusting block (35) are in threaded connection.

6. The internal detection device for medical equipment maintenance and protection according to claim 5, wherein a fixing frame (38) is fixedly connected to the top of the mounting plate (1), a handle (39) is connected to the fixing frame (38) through a pin shaft, a U-shaped rod (44) penetrates through the front end of the handle (39), two sockets are formed in the inner wall of the bottom of the fixing frame (38), and a directional mechanism is arranged on the U-shaped rod (44).

7. The internal detection device for medical equipment maintenance and protection according to claim 6, wherein the orientation mechanism comprises an orientation rod (40), an orientation groove (41) is formed in one side of the orientation rod (40), an orientation block (42) is slidably connected in the orientation groove (41), the same orientation spring (43) is fixedly connected between the orientation block (42) and the inner wall of the top of the orientation groove (41), and the orientation block (42) is fixedly connected with the U-shaped rod (44).

8. The method for detecting the internal detection device for medical equipment maintenance and maintenance according to any one of claims 1 to 7, comprising the following steps:

s1, fixing the detecting device, in a first mode: rotating the two screws (32) to enable the two screws (32) to extend towards two sides respectively until the pressure plate (33) is attached to the inner wall of the equipment shell, and fixing is completed; the second method comprises the following steps: the two screw rods (32) are rotated to enable the two screw rods (32) to extend towards two sides respectively, then the stud (36) is rotated to enable the adjusting block (35) to drive the butt strap (37) to move outwards, the butt strap (37) extends to the outer portion of the pressure plate (33), then the two butt straps (37) are lapped on the edge of the equipment shell, and fixing is completed; the third method comprises the following steps: the U-shaped rod (44) is pulled forwards, the U-shaped rod (44) moves along the orientation groove (41) along with the orientation block (42), the orientation spring (43) is compressed, then the handle (39) rotates backwards to a position vertical to the fixing frame (38), then the U-shaped rod (44) is loosened, the orientation spring (43) pushes the U-shaped rod (44) to reset and move, the U-shaped rod is in butt joint with the socket, the handle (39) can be vertically fixed, and then the handle (39) is hung on the edge of the equipment shell to finish fixing; the fixing mode can be selected according to the shape and space limitation of the medical equipment shell, and the corresponding mode I, mode II or mode III can be selected for fixing, and the fixing can also be carried out by the mutual combination of the mode I, the mode II or the mode III;

s2, detection is carried out, the current clamps (30) are respectively clamped at two ends of a current circuit to be detected, the detection blocks (7) are respectively taken to different places in the equipment, the protective cover (5) is pressed, so that the annular magnet (8) is attracted to a part to be detected, the detection process can be carried out, after the detection is finished, the outer sides of the two connecting rods (14) are simultaneously pinched by two fingers, the two fingers exert force simultaneously to push the two connecting rods (14) to the middle position simultaneously, and the annular magnet (8) can be pushed outwards through the folded surface due to the fact that the top surface of the prying block (15) is the folded surface and then taken down;

and S3, releasing the fixation, and taking the mounting plate (1) out of the equipment.