CN113616141A

CN113616141A - Probe for detecting based on intestinal endoscope

Info

Publication number: CN113616141A
Application number: CN202110911978.3A
Authority: CN
Inventors: 顾鲁军
Original assignee: Suzhou Xintong Machinery Technology Co ltd
Current assignee: Suzhou Xintong Machinery Technology Co ltd
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2021-11-09

Abstract

The invention provides a probe for detection based on an intestinal endoscope, which comprises a detection main body; the left side of the detection main body is fixedly connected with the right side of the adjusting mechanism; a limiting mechanism is arranged on the outer side of the right end of the adjusting mechanism in a sliding manner; and a driving fixing mechanism is fixedly arranged on the outer side of the limiting mechanism. The setting of plastics elastic plate and rotor plate, be favorable to improving the security of intestines speculum, because the bottom of plastics elastic plate is perpendicular cutting blade shape structure, the rotation through the rotor plate drives the contact between plastics elastic plate and the soft articulamentum, make and switch between the locking state of unidirectional movement and the unblock state of bidirectional movement between soft articulamentum and the slip cylinder, the setting of plastics elastic plate can force the user to disinfect the intestines mirror, can not form the condition of relatively poor infection with other patients in order to ensure that similar patient that suffers from intestinal disease can, ensure to be detected patient's security.

Description

Probe for detecting based on intestinal endoscope

Technical Field

The invention belongs to the technical field of medical instruments, and particularly relates to a probe for detection based on an intestinal endoscope.

Background

An enteroscope is an elongated, flexible medical instrument, about 1 cm in diameter, which enters the rectum through the anus to the large intestine, allowing the physician to view the colon and the interior of the large intestine. Colonoscopy is a diagnostic modality used by physicians to examine lesions in the large intestine and colon, and the original colonoscopy is mostly used for quarantine and is crude compared to the modern colonoscopy. Modern enteroscopes are provided with cameras and are long in size, so that lesions can be inspected deeper.

For example, application No.: the invention discloses a multi-angle detection and prompt endoscope probe based on intestinal endoscope detection, and relates to the technical field of medical instruments. The probe assembly comprises a probe mechanism, a protection assembly is arranged on the outer side of the probe mechanism, the probe mechanism comprises a sleeve assembly and a sleeve head assembly arranged at the upper end of the sleeve assembly, the protection assembly comprises a protection bottom sleeve and a protection top sleeve arranged at the upper end of the protection bottom sleeve, the sleeve assembly comprises a probe sleeve, an assembly seat is fixedly arranged in the probe sleeve, and a camera is fixedly arranged in the middle of the inner side of the assembly seat. The medical water heating device enables lubricating oil to overflow to the intestinal tract through the oil outlet micropores, improves the lubrication degree between the protective sleeve head and the intestinal tract, enables the protective sleeve head to conveniently and smoothly enter the intestinal tract of a patient, enables medical water to be distributed to the heating branch pipes through the liquid distribution base plate when the medical water is delivered into the intestinal tract, and enables the medical water flowing through the heating branch pipes to be heated to a proper temperature through the electric heating wires, so that the pain degree of the patient can be relieved.

Based on the search of above-mentioned patent to and combine the equipment discovery among the prior art, above-mentioned equipment is when using, though can alleviate patient's painful degree, when disinfecting to the intestines speculum, operating personnel can receive external disturbance and emergency sometimes, and then forget and carry out effectual disinfection to the intestines speculum, the condition of cross infection easily takes place, lead to suffering from the patient of intestinal disease to infect other for the patient of confirming the diagnosis, still can not guarantee to use the intestines speculum of accomplishing after the completion every day and wash comprehensively, moreover when examining to the intestinal, because of the sick department that the intestinal fold leads to can not abluent observation, and then the condition of the error of diagnosing appears.

Disclosure of Invention

In order to solve the technical problems, the invention provides a probe for intestinal endoscope detection, which is used for solving the problems that when an intestinal endoscope is disinfected, an operator sometimes suffers from external interference and emergency, and further forgets to effectively disinfect the intestinal endoscope, so that cross infection is easy to occur, a patient suffering from intestinal diseases is infected by other patients who are confirmed, the intestinal endoscope which is used and finished every day cannot be comprehensively cleaned, and the diseased part caused by intestinal folds cannot be cleaned and observed during intestinal detection, so that the condition of the wrong confirmation is caused.

The invention relates to a probe for intestinal endoscope detection, which is realized by the following specific technical means:

a probe for detection based on an enteroscope comprises a detection main body; the left side of the detection main body is fixedly connected with the right side of the adjusting mechanism; a limiting mechanism is arranged on the outer side of the right end of the adjusting mechanism in a sliding manner; a driving fixing mechanism is fixedly arranged on the outer side of the limiting mechanism; the driving fixing mechanism comprises a fixing shell, a miniature servo motor, a worm, a left cavity and a right cavity, the inside of the fixing shell is divided into the left cavity and the right cavity, the miniature servo motor is fixedly arranged inside the left cavity, and the worm is in transmission connection with a rotating shaft of the miniature servo motor; a driven mechanism is rotatably arranged in the driving fixing mechanism; the driven mechanism comprises a rotating cylinder, worm gear teeth, a rotating plate and connecting sliding blocks, the worm gear teeth are fixedly arranged at the middle position of the outer side of the rotating cylinder, the rotating plate is arranged on the right side of the rotating cylinder, and the connecting sliding blocks are movably and symmetrically arranged on the rotating plate.

Furthermore, the detection main body comprises a connecting shell, an inner sliding shell, a limiting sliding block, a connecting rod, a transparent shell and a camera lighting head, wherein the inner sliding shell is arranged inside the connecting shell in a sliding manner, the camera lighting head is fixedly arranged inside the inner sliding shell, the connecting rod is arranged on the right side of the inner sliding shell in an annular arrangement manner, the right side of the connecting rod is hinged with the transparent shell respectively, the limiting sliding block is movably embedded into the inner sliding shell in an annular arrangement manner, the top of the limiting sliding block is hinged with the left side of the transparent shell, the cross section of the limiting sliding block is in an inverted T shape, a limiting groove is formed in the outer side of the inner sliding shell, and the limiting sliding block reciprocates along the inner part of the limiting groove;

furthermore, the adjusting mechanism comprises a fixed shell, a movable shell and an adjusting sleeve, the movable shell is movably arranged on the outer side of the fixed shell, the adjusting sleeve is rotatably connected to the outer side of the left end of the fixed shell, the right side of the adjusting sleeve is rotatably connected with the movable shell, threads are arranged on the outer side of the movable shell, and a thread groove is arranged on the inner side of the adjusting sleeve and is in meshed transmission with the threads of the movable shell;

furthermore, the adjusting mechanism also comprises a soft connecting layer and a soft fixing layer, the right side of the fixing shell is fixedly provided with the soft fixing layer, the right side of the movable shell is fixedly provided with the soft connecting layer, the left side of the camera lighting head is fixedly arranged in the fixing shell and the soft fixing layer in the installation state, the soft fixing layer is fixedly connected with the inner sliding shell, and the soft connecting layer is fixedly connected with the connecting shell;

furthermore, the limiting mechanism comprises a sliding cylinder, a baffle, sliding connecting blocks and a plastic elastic plate, the baffle is fixedly arranged on the right side of the sliding cylinder, a through hole with the same inner diameter as the sliding cylinder is formed in the middle of the baffle, the sliding connecting blocks are symmetrically arranged in the baffle from top to bottom, the plastic elastic plate is arranged on one side, opposite to the sliding connecting blocks, of the sliding connecting blocks, the bottom of the plastic elastic plate is a vertical cutting plane, limiting spherical bulges are annularly arranged on the outer side of the sliding cylinder at equal intervals, and in the installation state, the sliding cylinder and the baffle are arranged on the outer side of the soft connecting layer in a sliding mode;

furthermore, the driving fixing mechanism also comprises a connecting slide block, the right side of the fixed shell is provided with the connecting slide block in an up-down symmetrical manner, the right side of the fixed shell is provided with a through groove with a cross-shaped section in an up-down symmetrical manner, the through groove is communicated with the right cavity, the right side of the connecting slide block is provided with a connecting cylinder, the left side of the connecting slide block is provided with a connecting circular groove, and the connecting cylinder on the right side of the connecting slide block is embedded into the sliding connecting block in an installation state;

further, the diameter of the round hole of seting up in the middle of the rotor plate is the same with the internal diameter of a rotor, the arc has been seted up on the rotor plate and has been run through the groove, the edge that the one end that this arc runs through the groove is close to the rotor plate, the arc runs through the central point that the other end in groove is close to the rotor plate and puts, it can follow the arc and run through the inside reciprocating motion of inslot portion to connect the sliding block, and the right side of connecting the sliding block all is provided with the connection arch, under the installation, the right side of rotor plate is rotated and is set up in the inside of right cavity, the worm wheel teeth are in the inside of left cavity and are engaged with the worm and transmit, the cover of a rotor is established in the outside of a sliding barrel.

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

the arrangement of the plastic elastic plate and the rotating plate is favorable for improving the safety of the enteroscope, when intestinal tract detection is carried out, because the bottom of the plastic elastic plate is of a vertically-dissected knife-edge-shaped structure, and meanwhile, the plastic elastic plate is in contact with the soft connecting layer, the soft connecting layer forms a locking state of one-way movement towards the right in the sliding cylinder, along with the detection of the intestinal tract, the soft connecting layer continuously moves in the sliding cylinder, after the detection is finished, the arrangement of the plastic elastic plate can force a user to disinfect the enteroscope, so that the situation that patients with intestinal tract diseases and other patients can not form poor infection is ensured, the safety of the detected patients is ensured, the sliding block is driven to move by the rotation of the rotating plate, and the connecting sliding block is driven by the connecting sliding block to further control the contact between the plastic elastic plate and the soft connecting layer, the flexible connecting layer and the sliding cylinder are switched between a locking state of one-way movement and an unlocking state of two-way movement, and therefore the effects of reminding and controlling the enteroscope disinfection are achieved.

The setting of adjusting collar and translucent shell is favorable to improving the practicality of intestines mirror probe, when through rotatory adjusting collar, produce the dislocation between activity shell and the set casing, and then drive through soft articulamentum and connect shell and interior slip shell production dislocation, the connecting rod is rotatory and drive the translucent shell and open, spacing sliding block from the inside roll-off of connecting the shell be convenient for the expansion of translucent shell and then strut the fold in the intestinal, and then be convenient for observe pathological change department, avoid appearing the wrong condition of diagnosing.

Drawings

FIG. 1 is a schematic side sectional view of the present invention.

Fig. 2 is a schematic side sectional view of the present invention, partially disassembled.

FIG. 3 is a schematic side sectional view of the detection body of the present invention.

FIG. 4 is a schematic side sectional view of the adjustment mechanism of the present invention.

Fig. 5 is a schematic side sectional view of the spacing mechanism of the present invention.

FIG. 6 is a schematic side sectional view of the drive securing mechanism of the present invention.

Fig. 7 is a schematic axial view of the follower mechanism of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. detecting a subject; 101. connecting the shell; 102. an inner sliding shell; 103. a limiting sliding block; 104. a connecting rod; 105. a transparent shell; 106. a camera illumination head; 2. an adjustment mechanism; 201. a stationary case; 202. a movable housing; 203. an adjusting sleeve; 204. a flexible connecting layer; 205. a flexible fixing layer; 3. a limiting mechanism; 301. a sliding cylinder; 302. a baffle plate; 303. a sliding connection block; 304. a plastic elastic plate; 4. a drive fixing mechanism; 401. fixing the housing; 402. a micro servo motor; 403. a worm; 404. a left cavity; 405. a right cavity; 406. connecting the sliding block; 5. a driven mechanism; 501. a rotating cylinder; 502. worm gear teeth; 503. a rotating plate; 504. and connecting the sliding blocks.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like 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 "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 7:

the invention provides a probe for detection based on an intestinal endoscope, which comprises a detection main body 1; the left side of the detection main body 1 is fixedly connected with the right side of the adjusting mechanism 2; a limiting mechanism 3 is arranged outside the right end of the adjusting mechanism 2 in a sliding manner; a driving fixing mechanism 4 is fixedly arranged on the outer side of the limiting mechanism 3; the driving fixing mechanism 4 comprises a fixing shell 401, a micro servo motor 402, a worm 403, a left cavity 404 and a right cavity 405, the inside of the fixing shell 401 is divided into the left cavity 404 and the right cavity 405, the micro servo motor 402 is fixedly arranged inside the left cavity 404, and a rotating shaft of the micro servo motor 402 is in transmission connection with the worm 403; a driven mechanism 5 is rotatably arranged in the driving fixing mechanism 4; the driven mechanism 5 comprises a rotating cylinder 501, worm gear teeth 502, a rotating plate 503 and connecting sliding blocks 504, the worm gear teeth 502 are fixedly arranged at the middle position of the outer side of the rotating cylinder 501, the rotating plate 503 is arranged on the right side of the rotating cylinder 501, and the connecting sliding blocks 504 are movably and symmetrically arranged on the rotating plate 503.

Wherein, detect main part 1 including connecting shell 101, interior slip shell 102, spacing sliding block 103, connecting rod 104, transparent shell 105 and camera lighting head 106, the inside of connecting shell 101 slides and is provided with interior slip shell 102, the inside fixed camera lighting head 106 that is provided with of interior slip shell 102, the right side of interior slip shell 102 is the annular arrangement and is provided with connecting rod 104, and the right side of connecting rod 104 articulates transparent shell 105 respectively, interior slip shell 102 is the annular arrangement activity embedding and is provided with spacing sliding block 103, and the top and the transparent shell 105 left side hinge of spacing sliding block 103 are connected, the cross-section of spacing sliding block 103 is the shape of falling T, spacing recess has been seted up in the outside of interior slip shell 102, spacing sliding block 103 is along the inside reciprocating motion of spacing recess.

Wherein, adjustment mechanism 2 is including set casing 201, activity shell 202 and adjusting collar 203, and the outside activity of set casing 201 is provided with activity shell 202, and the left end outside of set casing 201 is rotated and is connected with adjusting collar 203, and adjusting collar 203 right side and activity shell 202 rotate to be connected, and the outside of activity shell 202 is provided with the screw thread, and the inboard of adjusting collar 203 is provided with the thread groove and with the screw thread meshing transmission of activity shell 202.

Wherein, adjustment mechanism 2 is still including soft linkage layer 204 and soft fixed layer 205, and the fixed soft fixed layer 205 that is provided with in right side of set casing 201, and the fixed soft linkage layer 204 that is provided with in right side of activity shell 202, under the installation status, the fixed inside that sets up at set casing 201 and soft fixed layer 205 in left side of camera illumination head 106, soft fixed layer 205 with interior slip shell 102 fixed connection, soft linkage layer 204 with be connected shell 101 fixed connection.

Wherein, stop gear 3 is including a sliding cylinder 301, baffle 302, sliding connection piece 303 and plastics elastic plate 304, the fixed baffle 302 that is provided with in right side of sliding cylinder 301, and the middle through hole the same with sliding cylinder 301 internal diameter is seted up to baffle 302, baffle 302 is inside to be provided with sliding connection piece 303 from top to bottom symmetrically, the one side that sliding connection piece 303 is relative all is provided with plastics elastic plate 304, and the bottom of plastics elastic plate 304 is the plane of vertical sectioning, the outside of sliding cylinder 301 is the annular arrangement equidistance and is provided with spacing ball arch, under the installation status, sliding cylinder 301 and baffle 302 slide and set up in the outside of soft connecting layer 204.

The drive fixing mechanism 4 further comprises a connecting slide block 406, the connecting slide block 406 is symmetrically arranged on the right side of the fixed shell 401 up and down, a through groove with a cross-shaped cross section is symmetrically arranged on the right side of the fixed shell 401 up and down, the through groove is communicated with the right cavity 405, a connecting cylinder is arranged on the right side of the connecting slide block 406, a connecting circular groove is arranged on the left side of the connecting slide block 406, and the connecting cylinder on the right side of the connecting slide block 406 is embedded into the sliding connecting block 303 in the installation state.

The diameter of a circular hole formed in the middle of the rotating plate 503 is the same as the inner diameter of the rotating cylinder 501, an arc-shaped through groove is formed in the rotating plate 503, one end of the arc-shaped through groove is close to the edge of the rotating plate 503, the other end of the arc-shaped through groove is close to the center of the rotating plate 503, the connecting sliding block 504 can reciprocate in the arc-shaped through groove, connecting protrusions are arranged on the right side of the connecting sliding block 504, in the installation state, the right side of the rotating plate 503 is rotatably arranged in the right cavity 405, the worm gear 502 is located in the left cavity 404 and is in meshing transmission with the worm 403, and the rotating cylinder 501 is sleeved on the outer side of the sliding cylinder 301.

The specific use mode and function of the embodiment are as follows:

in the invention, before use, the limiting mechanism 3 is positioned at the joint of the detection main body 1 and the adjusting mechanism 2, when intestinal tract detection is carried out, an enteroscope is sent into the intestinal tract for detection, when similar lesion parts are found, but the lesion parts can not be effectively observed due to intestinal tract folds, at the moment, the movable shell 202 and the fixed shell 201 are dislocated by rotating the adjusting sleeve 203, the connecting shell 101 and the inner sliding shell 102 are further driven by the soft connecting layer 204 and the soft fixing layer 205 to be dislocated, the connecting rod 104 rotates and drives the transparent shell 105 to be opened, the limiting sliding block 103 slides out from the connecting shell 101 so as to facilitate the expansion of the transparent shell 105 and further to prop open the folds in the intestinal tract, and further facilitate the observation of the lesion parts, at the moment, the limiting mechanism 3 is in a locking state, the plastic elastic plate 304 is contacted with the outer side of the soft connecting layer 204, and the adjusting sleeve 203 is rotated to reset after the detection is finished, then taking out the enteroscope and the probe, at the moment, the limiting mechanism 3 is far away from the detection main body 1 and can not move to the junction of the detection main body 1 and the adjusting mechanism 2, and then the trapezoidal operator disinfects, at the moment, the operator must move the enteroscope to the inside of an external disinfection device for disinfection, at the moment, the servo motor micro servo motor 402 is controlled by external equipment and drives the rotating plate 503 to rotate in the right cavity 405 through the worm 403 and the worm gear teeth 502, due to the limitation of the connecting slide block 406, the connecting slide block 504 can move from the rotating plate 503 in the arc-shaped groove and then move to the edge of the rotating plate 503, and further drives the connecting slide block 406 to move, so that the distance between the connecting slide blocks 406 is enlarged, and meanwhile, the connecting block 406 drives the sliding connecting block 303 to move, so that the sliding connecting block 303 drives the plastic elastic plate 304 to be separated from the outer side of the soft connecting layer 204, after the disinfection is finished, the enteroscope is taken out and the limiting mechanism 3 is moved to the junction of the detection main body 1 and the adjusting mechanism 2, at the moment, the servo motor rotates in a method, the plastic elastic plate 304 is reset, the detection main body 1 and the adjusting mechanism 2 are in a state of only moving in a single direction, and then other patients can be detected.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A probe for detection based on an enteroscope is characterized in that: comprises a detection main body (1); the left side of the detection main body (1) is fixedly connected with the right side of the adjusting mechanism (2); a limiting mechanism (3) is arranged on the outer side of the right end of the adjusting mechanism (2) in a sliding manner; a driving fixing mechanism (4) is fixedly arranged on the outer side of the limiting mechanism (3); the driving fixing mechanism (4) comprises a fixing shell (401), a micro servo motor (402), a worm (403), a left cavity (404) and a right cavity (405), the inside of the fixing shell (401) is divided into the left cavity (404) and the right cavity (405), the micro servo motor (402) is fixedly arranged inside the left cavity (404), and a rotating shaft of the micro servo motor (402) is in transmission connection with the worm (403); a driven mechanism (5) is rotatably arranged in the driving fixing mechanism (4); the driven mechanism (5) comprises a rotating cylinder (501), worm gear teeth (502), a rotating plate (503) and connecting sliding blocks (504), the worm gear teeth (502) are fixedly arranged at the middle position of the outer side of the rotating cylinder (501), the rotating plate (503) is arranged on the right side of the rotating cylinder (501), and the connecting sliding blocks (504) are movably and symmetrically arranged on the rotating plate (503).

2. The probe for intestinal endoscope examination according to claim 1, wherein: the detection main body (1) comprises a connecting outer shell (101), an inner sliding shell (102), a limiting sliding block (103), a connecting rod (104), a transparent shell (105) and a camera lighting head (106), the inner sliding shell (102) is arranged inside the connecting outer shell (101) in a sliding mode, the camera lighting head (106) is fixedly arranged inside the inner sliding shell (102), the connecting rods (104) are arranged on the right side of the inner sliding shell (102) in an annular mode, the right side of the connecting rod (104) is respectively hinged with a transparent shell (105), the inner sliding shell (102) is annularly arranged and movably embedded with a limit sliding block (103), and the top of the limiting sliding block (103) is hinged with the left side of the transparent shell (105), the cross section of the limiting sliding block (103) is in an inverted T shape, a limiting groove is formed in the outer side of the inner sliding shell (102), and the limiting sliding block (103) reciprocates along the inner part of the limiting groove.

3. The probe for intestinal endoscope examination according to claim 1, wherein: the adjusting mechanism (2) comprises a fixed shell (201), a movable shell (202) and an adjusting sleeve (203), the movable shell (202) is movably arranged on the outer side of the fixed shell (201), the adjusting sleeve (203) is rotatably connected to the outer side of the left end of the fixed shell (201), the right side of the adjusting sleeve (203) is rotatably connected with the movable shell (202), threads are arranged on the outer side of the movable shell (202), and a thread groove is formed in the inner side of the adjusting sleeve (203) and is in meshed transmission with the threads of the movable shell (202).

4. The probe for intestinal endoscope examination according to claim 1, wherein: adjustment mechanism (2) are still including soft articulamentum (204) and soft articulamentum (205), the fixed soft articulamentum (205) that is provided with in right side of set casing (201), the fixed soft articulamentum (204) that is provided with in right side of activity shell (202), under the installation status, the fixed inside that sets up at set casing (201) and soft articulamentum (205) in left side of camera illumination head (106), soft articulamentum (205) and interior slip shell (102) fixed connection, soft articulamentum (204) and connection shell (101) fixed connection.

5. The probe for intestinal endoscope examination according to claim 1, wherein: stop gear (3) are including sliding cylinder (301), baffle (302), sliding connection piece (303) and plastics elastic plate (304), the fixed baffle (302) that is provided with in right side of sliding cylinder (301), and the centre of baffle (302) is seted up with the same through hole of sliding cylinder (301) internal diameter, baffle (302) inside longitudinal symmetry is provided with sliding connection piece (303), the relative one side of sliding connection piece (303) all is provided with plastics elastic plate (304), and the bottom of plastics elastic plate (304) is the plane of vertically sectioning, the outside of sliding cylinder (301) is the annular arrangement equidistance and is provided with spacing ball arch, under the installation status, sliding cylinder (301) and baffle (302) slide and set up the outside at soft articulamentum (204).

6. The probe for intestinal endoscope examination according to claim 1, wherein: the driving fixing mechanism (4) is characterized by further comprising a connecting sliding block (406), the connecting sliding block (406) is symmetrically arranged on the right side of the fixed shell (401) in an up-and-down mode, a through groove with a cross-shaped cross section is symmetrically arranged on the right side of the fixed shell (401), the through groove is communicated with the right cavity (405), a connecting cylinder is arranged on the right side of the connecting sliding block (406), a connecting circular groove is formed in the left side of the connecting sliding block (406), and the connecting cylinder on the right side of the connecting sliding block (406) is embedded into the sliding connecting block (303) in the installation state.

7. The probe for intestinal endoscope examination according to claim 1, wherein: the diameter of a round hole formed in the middle of the rotating plate (503) is the same as the inner diameter of the rotating cylinder (501), an arc-shaped through groove is formed in the rotating plate (503), one end of the arc-shaped through groove is close to the edge of the rotating plate (503), the other end of the arc-shaped through groove is close to the center of the rotating plate (503), the connecting sliding block (504) can reciprocate in the arc-shaped through groove, connecting protrusions are arranged on the right side of the connecting sliding block (504), the right side of the rotating plate (503) is rotatably arranged in the right cavity (405) in the installation state, the worm gear teeth (502) are arranged in the left cavity (404) and are in meshing transmission with the worm (403), and the rotating cylinder (501) is sleeved on the outer side of the sliding cylinder (301).