CN112339459A

CN112339459A - Anorectal department postoperative dressing change marking device

Info

Publication number: CN112339459A
Application number: CN202011295579.0A
Authority: CN
Inventors: 高万刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-02-09

Abstract

The application discloses a postoperative dressing change marking device for anorectal surgery, which comprises a device shell, a sliding frame assembly, an embossing assembly, a locking device and a stamp-pad ink storage box; the device shell comprises a shell body and a middle barrier strip; the sliding frame assembly is arranged on the upper end surface of the shell body and used for supporting the stamping assembly; the stamping assembly is slidably arranged on the lower half part of the shell body, is normally at a high position and contacts the stamp-pad ink storage box to dip the stamp-pad ink, and descends to a low position to stamp the stamp-pad ink when the stamping assembly is used; the locking device locks the stamping assembly descending to the low position; the stamp-pad ink storage box stores stamp-pad ink.

Description

Anorectal department postoperative dressing change marking device

Technical Field

The application relates to the technical field of medical equipment, in particular to a postoperative dressing change marking device for anorectal department.

Background

In the daily diagnosis and treatment of anorectal diseases, hemorrhoids (internal, external and mixed hemorrhoids) and anal fissure, rectocele, etc. are one of the most common diseases. The ancient language of the disease is cloud, namely nine hemorrhoids in ten people, in the modern society, white-collar workers in offices who sit for a long time are increased, and the incidence of the hemorrhoids is high.

The hemorrhoids operation, especially the traditional hemorrhoids operation, adopts the method of externally peeling and internally pricking. The external hemorrhoid is directly peeled off, and the internal hemorrhoid is pricked by a binding wire to cause the ischemic necrosis of the internal hemorrhoid to fall off. For external hemorrhoids, open wounds are common and given that the wound requires daily access to feces and intestinal secretions, the healing environment is poor, and frequent dressing changes are required after surgery, which can be around 1.5 months between dressings. And the patient can be discharged after 7 days because other physiological functions are good. Therefore, during a dressing change period after discharge, the patient usually has a dressing change book given by the hospital at the time of discharge. Every time the medicine is changed, the medicine needs to be signed by a doctor with hands, and the medicine is extremely complicated, so that a marking device which can continuously and automatically take oil and then stamp is needed to be designed.

Disclosure of Invention

The utility model provides a marker equipment that changes dressings after anus intestines branch of academic or vocational study operation which characterized in that: comprises a device shell, a sliding frame component, an impression component, a locking device and an ink storage box;

the device shell comprises a hollow rectangular shell body with an opening at the lower end, a middle baffle strip is formed on the left side and the right side of the middle of the shell body respectively, a transmission side hole and a sliding side hole are sequentially formed in the left wall of the shell body from front to back, a sliding side hole and a transmission side hole are sequentially formed in the right wall of the shell body from front to back, a transmission gear shaft is arranged in the transmission side hole, a transmission gear is rotatably arranged on the transmission gear shaft, a sliding core shaft is arranged in the sliding side hole along the up-down direction, and a sliding pressure spring is wound on the sliding core shaft;

the sliding frame assembly is arranged on the upper end surface of the shell body and used for supporting the stamping assembly;

the stamping assembly is slidably arranged on the lower half part of the shell body, is normally at a high position and contacts the stamp-pad ink storage box to dip the stamp-pad ink, and descends to a low position to stamp the stamp-pad ink when the stamping assembly is used;

the locking device locks the stamping assembly descending to the low position;

the stamp-pad ink storage box stores stamp-pad ink.

As a further embodiment:

the carriage assembly includes:

the worm assembly comprises a worm body which can rotatably penetrate through the upper end of the right wall of the shell body, and an inner worm ring and a worm knob are respectively formed on the left side and the right side of the right wall of the shell body of the worm body;

the rotating assembly comprises a rotating mandrel, a rotating gear and a worm gear body, wherein the rotating mandrel is arranged on the right upper side of the rear end surface of the shell body along the front-back direction, the rotating gear is rotatably arranged on the rotating mandrel, and the worm gear body is concentrically arranged at the front section of the rotating gear and is in transmission connection with the worm body;

the sliding frame comprises a sliding frame body, a sliding frame core shaft, a sliding rack, a sliding frame cross arm and a transverse insertion hole, wherein the sliding frame core shaft is arranged at the rear half part of the upper end surface of the shell body;

it should be noted that the worm gear transmission between the worm body and the worm wheel body is unidirectional and irreversible, and the rotation assembly can only be driven to rotate by the worm assembly, so as to drive the sliding rack body to move in the longitudinal direction, but not to perform reverse transmission, so that the position posture of the sliding rack body in the longitudinal direction is very stable.

Furthermore, due to the large speed reduction ratio of worm and gear transmission, the moving distance of the sliding frame body is extremely small when the worm assembly is rotated, and the effect of accurately adjusting the position of the sliding frame body is achieved.

The stamp assembly comprises:

the stamping base is slidably arranged in the shell body and comprises a base shell, the base shell is vertically provided with a base through hole in a through mode, the rear end of the base shell is provided with an opening, the left side and the right side of the base shell are provided with sliding lantern rings which are sleeved with the sliding core shafts one by one, the sliding lantern rings are positioned above the corresponding sliding pressure springs, and the left side and the right side of the base shell are provided with driven racks which are meshed with the transmission gears in the vertical direction;

the rotary seal comprises a rotary mandrel, a cylindrical shaft body, an impression plane and a radial groove, wherein the rotary mandrel is arranged in the center of the front end surface of the base shell along the front-back direction, the cylindrical shaft body is rotatably arranged on the rotary mandrel, the impression plane is formed at the upper end of the cylindrical shaft body in a flat cutting mode, and the radial groove is arranged below the rear end surface of the cylindrical shaft body along the radial;

the swinging assembly comprises a swinging cross arm arranged on the left side of the inner wall of the base shell, a swinging mandrel rotatably arranged on the swinging cross arm, a swinging arm body vertically arranged behind the swinging mandrel, and a swinging torsion spring wound on the swinging mandrel and driving the swinging arm body to rotate anticlockwise, wherein one end of the swinging torsion spring is fixedly connected with the swinging cross arm, the other end of the swinging torsion spring is fixedly connected with the swinging arm body, a rear plug inserted into the transverse jack is arranged at the rear end of the swinging arm body, and a radial plug in splicing fit with the radial groove is arranged at the front end of the swinging arm body;

the sliding assembly is sleeved on the lower half part of the shell body in a sliding manner, and the left side and the right side of the sliding sleeve are provided with driving racks corresponding to the transmission gears;

the locking device includes:

the locking pull rod comprises a pull rod base arranged at the front end of the base shell, a base right plate formed on the right side of the upper end of the pull rod base, a pull rod mandrel which can rotate and is arranged on the base right plate, a pull rod body arranged on the pull rod mandrel, and a pull rod torsional spring wound on the pull rod mandrel, wherein one end of the pull rod torsional spring is fixedly connected with the base right plate, while the other end is fixedly connected with the pull rod body, the pull rod torsional spring drives the pull rod body to swing downwards and leftwards along the clockwise direction, and the locking pull rod further comprises a pull rod lug arranged in front of the lower end of the pull rod body;

the unidirectional slide way is formed on the front end surface of the inner wall of the shell body and comprises a downward inclined section inclined towards the right lower direction, a downward longitudinal section arranged downwards from the lower end of the downward inclined section, a clamping inclined section inclined towards the left upper direction from the lower end of the downward longitudinal section, a clamping transverse section arranged on the left side of the clamping inclined section, a transition transverse section communicated with the lower part of the left end of the clamping transverse section and an upward longitudinal section arranged above the left end of the transition transverse section, the upper end of the upward longitudinal section is communicated with the downward inclined section, and a unidirectional oblique wedge which only allows a pull rod lug to enter the downward inclined section from the upward longitudinal section is arranged at the communication position of the upward longitudinal section and the downward inclined section;

the stamp-pad ink storage box comprises a storage box body, a stamp pad and an upper baffle plate, wherein the storage box body is inserted into the upper end face of the shell body and used for storing stamp-pad ink, the stamp pad is arranged on the lower end face of the storage box body, and the upper baffle plate is arranged on the upper end of the storage box body.

Furthermore, a longitudinal jack is arranged on the right half part of the cross arm of the sliding frame in a penetrating mode, a longitudinal inserting strip which is matched with the longitudinal jack in an inserting mode is arranged at the upper end of the right side of the base shell, and two ends of the right side of the longitudinal inserting strip are fixedly connected with the right wall of the base shell.

It should be noted that the insertion and engagement between the longitudinal insertion strip and the longitudinal insertion hole limits other degrees of freedom of the sliding rack in the vertical direction, and the restriction is combined with the insertion and engagement restriction between the sliding rack and the sliding rack mandrel, so that the sliding of the sliding rack in the vertical direction is more stable, and the sliding rack cannot shift in the left-right direction.

Furthermore, the one-way wedge is a wedge-shaped structure which is arranged along the lower edge of the descending inclined section and gradually increased from the left lower part to the right upper part.

Further, the storage box body is detachably connected with the shell body.

Furthermore, the stamp pad is fixedly arranged at the lower end of the inner cavity of the storage box, and stamp ink is permeated into the stamp pad through the small hole at the lower end of the inner cavity of the storage box.

Has the advantages that:

according to the anorectal postoperative dressing change marking device, the stamping assembly is normally at a high position, and the stamping plane of the rotary stamp faces to the right upper side and then contacts stamp ink, so that sufficient stamp ink is guaranteed during stamping each time, and stamping imaging is prevented from being unclear.

According to the anorectal surgery post-dressing change marking device, when the stamping component is used, the stamping component moves downwards and the rotary stamp is turned, so that the stamping plane is turned right below and then exposed at the lower end of the device shell, and direct stamping imaging on the plane is facilitated.

According to the anorectal postoperative dressing change marking device, when the stamping assembly descends, the stamping assembly is locked through the locking device, ascending reset of the stamping assembly is avoided, and the stamping plane of the rotary stamp can keep a stable downward posture.

According to the anorectal postoperative dressing change marking device, the position of the sliding frame assembly in the vertical direction is adjusted, so that the angle of the rotary stamp in a normal state is adjusted, and the stamping plane can be further ensured to keep a stable downward posture in the normal state:

the worm knob drives the worm body and the inner worm ring to rotate, and the worm body drives the worm wheel body and the rotating gear to rotate; the rotary gear drives the sliding rack, the sliding frame cross arm, the transverse insertion hole and the longitudinal insertion hole to slide along the longitudinal direction, so that the position of the transverse insertion hole in the longitudinal direction in a normal state is adjusted, the angle of the rear plug, the swing arm body and the rotary seal in the normal state is adjusted, the posture of the cylindrical shaft body and the impression plane directly above the normal state can be kept, and the cylindrical shaft body and the impression plane can be accurately attached to the pad layer and dipped in the stamp ink.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.

FIG. 1 is a schematic view of one embodiment of the post-operative dressing change marking device.

FIG. 2 is a cross-sectional view of one embodiment of the post-operative dressing change marking device.

Figure 3 is a cross-sectional view of another embodiment of the post-operative dressing change marking device.

Figure 4 is a cross-sectional view of another embodiment of the post-operative dressing change marking device.

Figure 5 is a cross-sectional view of another embodiment of the post-operative dressing change marking device.

FIG. 6 is a cross-sectional view of one embodiment of a locking device.

Fig. 7 is a cross-sectional view of another embodiment of the locking device.

Fig. 8 is a cross-sectional view of another embodiment of the locking device.

Fig. 9 is a cross-sectional view of another embodiment of the locking device.

Fig. 10 is a sectional view taken along line a-a of fig. 2.

Figure 11 is a cross-sectional view of one embodiment of section B-B of figure 3.

Figure 12 is a cross-sectional view of an alternative embodiment of section B-B of figure 3.

Icon:

a. the book is changed when the seal is stamped;

1. the device comprises a device shell, 11, a shell body, 12, a middle baffle, 13, a transmission side hole, 14, a sliding side hole, 14a sliding mandrel and 14b, a sliding pressure spring;

2. the worm gear mechanism comprises a sliding frame assembly, a worm body, a worm inner ring, a worm knob, a rotating assembly, a rotating mandrel, a rotating gear, a turbine body, a sliding frame mandrel, a sliding rack, a sliding frame cross arm, a sliding insertion hole and a longitudinal insertion hole, wherein the worm assembly is 21a, the worm body is 21b, the worm inner ring is 21c, the worm knob is 22c, the rotating assembly is 22a, the rotating mandrel is 22b, the sliding gear is 22c, the turbine body is 23 c;

3. the stamping device comprises a stamping assembly, 31, a stamping base, 31a, a base shell, 31b, a base through hole, 31c, a sliding lantern ring, 31d, a driven rack, 31e, a longitudinal inserted strip, 32, a rotary stamp, 32a, a rotary mandrel, 32b, a cylindrical shaft body, 32c, a stamping plane, 32d, a radial groove, 33, a swinging assembly, 33a, a swinging cross arm, 33b, a swinging mandrel, 33c, a swinging arm body, 33d, a swinging torsion spring, 33e, a rear plug, 33f, a radial plug, 34, a sliding assembly and 34a driving rack;

4. the locking device comprises a locking pull rod 41, a pull rod foundation 41a, a foundation right plate 41b, a pull rod mandrel 41c, a pull rod body 41d, a pull rod torsion spring 41e, a pull rod lug 41f, a unidirectional slide way 42, a downward inclined section 42a, a downward longitudinal section 42b, a clamping inclined section 42c, a clamping transverse section 42d, a transition transverse section 42e, an upward longitudinal section 42f and a unidirectional oblique wedge 42 g;

5. the stamp-pad ink box comprises a stamp-pad ink box body 51, a stamp-pad ink box body 52 and a stamp pad.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

The utility model provides a marker equipment that changes dressings after anus intestines branch of academic or vocational study operation which characterized in that: comprises a device shell 1, a sliding frame component 2, an impression component 3, a locking device 4 and a stamp-pad ink storage box 5;

the device shell 1 comprises a hollow rectangular shell body 11 with an opening at the lower end, a middle barrier strip 12 is respectively formed on the left side and the right side of the middle part of the shell body 11, a transmission side hole 13 and a sliding side hole 14 are sequentially arranged on the left wall of the shell body 11 from front to back, a sliding side hole 14 and a transmission side hole 13 are sequentially arranged on the right wall of the shell body 11 from front to back, a transmission gear shaft 13a is arranged in the transmission side hole 13, a transmission gear 13b is rotatably arranged on the transmission gear shaft 13a, a sliding core shaft 14a is arranged in the sliding side hole 14 along the up-down direction, and a sliding pressure spring 14b is wound on the sliding core shaft 14 a;

the sliding frame component 2 is arranged on the upper end surface of the shell body 11 and used for supporting the stamping component 3;

the stamping component 3 is slidably arranged on the lower half part of the shell body 11, the stamping component 3 is normally in a high position and contacts the stamp-pad ink storage box 5 to dip the stamp-pad ink, and the stamping component 3 descends to a low position to stamp the stamp-pad ink when in use;

the locking device 4 locks the stamping assembly 3 which descends to the lower position;

the stamp-pad ink cartridge 5 stores stamp-pad ink.

As a further embodiment:

the carriage assembly 2 includes:

the worm assembly 21 comprises a worm body 21a which is rotatably arranged through the upper end of the right wall of the shell body 11, and a worm inner ring 21b and a worm knob 21c are respectively formed on the left side and the right side of the right wall of the shell body 11 of the worm body 21 a;

the rotating assembly 22 comprises a rotating mandrel 22a arranged on the upper right of the rear end surface of the shell body 11 along the front-back direction, a rotating gear 22b arranged on the rotating mandrel 22a in a rotatable manner, and a worm wheel body 22c concentrically arranged at the front section of the rotating gear 22b and in transmission connection with the worm body 21 a;

a carriage body 23, including a carriage core shaft 23a arranged at the rear half part of the upper end surface of the housing body 11, a sliding rack 23b slidably sleeved on the carriage core shaft 22a and connected with the rotating gear 22b in a transmission manner, a carriage cross arm 23c vertically arranged at the rear end of the carriage core shaft 23a, and a transverse insertion hole 23d formed at the left half part of the carriage cross arm 23 c;

it should be noted that the worm gear transmission between the worm body 21a and the worm wheel body 22c is unidirectional and irreversible, and only the worm assembly 21 can drive the rotating assembly 22 to rotate, and then drive the carriage body 23 to move in the longitudinal direction, but cannot perform reverse transmission, so that the position posture of the carriage body 23 in the longitudinal direction is very stable.

And further, the large speed reduction ratio of the worm gear-worm transmission also enables the moving distance of the carriage body 23 to be extremely small when the worm assembly 21 is rotated, and the effect of accurately adjusting the position of the carriage body 23 is achieved.

The stamp assembly 3 comprises:

the stamping base 31 is slidably arranged in the shell body 11 and comprises a base shell 31a, the base shell 31a is vertically provided with a base through hole 31b in a penetrating manner, the rear end of the base shell 31a is provided with an opening, the left side and the right side of the base shell 31a are provided with sliding lantern rings 31c which are sleeved with the sliding mandrel 14a one by one, the sliding lantern rings 31c are positioned above the corresponding sliding compression springs 14b, and the left side and the right side of the base shell 31a are provided with driven racks 31d which are meshed with the transmission gear 13b along the vertical direction;

the rotary stamp 32 comprises a rotary mandrel 32a arranged at the center of the front end surface of the base shell 31a along the front-back direction, a cylindrical shaft body 32b rotatably arranged on the rotary mandrel 32a, an impression plane 32c formed by flat cutting on the upper end of the cylindrical shaft body 32b, and a radial groove 32d arranged below the rear end surface of the cylindrical shaft body 32b along the radial direction;

the swinging assembly 33 comprises a swinging cross arm 33a arranged on the left side of the inner wall of the base shell 31a, a swinging mandrel 33b rotatably arranged on the swinging cross arm 33a, a swinging arm body 33c vertically arranged behind the swinging mandrel 33b, and a swinging torsion spring 33d wound on the swinging mandrel 33b and driving the swinging arm body 33c to rotate anticlockwise, wherein one end of the swinging torsion spring 33d is fixedly connected with the swinging cross arm 33a, the other end of the swinging torsion spring 33d is fixedly connected with the swinging arm body 33c, the rear end of the swinging arm body 33c is provided with a rear plug 33e inserted into the horizontal jack 23d, and the front end of the swinging arm body 33c is provided with a radial plug 33f in plug fit with the radial groove 32 d;

the sliding assembly 34 is slidably sleeved on the lower half part of the shell body 11, and the left side and the right side of the sliding sleeve 34 are provided with driving racks 34a corresponding to the transmission gear 13 b;

the locking device 4 includes:

the locking pull rod 41 comprises a pull rod base 41a arranged at the front end of the base shell 31a, a base right plate 41b formed on the right side of the upper end of the pull rod base 41a, a pull rod mandrel 41c rotatably arranged on the base right plate 41b, a pull rod body 41d arranged on the pull rod mandrel 41c, and a pull rod torsion spring 41e wound on the pull rod mandrel 41c, wherein one end of the pull rod torsion spring 41e is fixedly connected with the base right plate 41b, while the other end is fixedly connected with the pull rod body 41d, the pull rod torsion spring 41e drives the pull rod body 41d to swing downwards and leftwards along the clockwise direction, and the locking pull rod 41 further comprises a pull rod lug 41f arranged in front of the lower end of the pull rod body 41 d;

the one-way slideway 42 is formed on the front end face of the inner wall of the shell body 11, the one-way slideway 42 comprises a downward inclined section 42a inclined to the right and the lower direction, a downward longitudinal section 42b arranged downward from the lower end of the downward inclined section 42a, a clamping inclined section 42c inclined to the left and the upper side from the lower end of the downward longitudinal section 42b, a clamping transverse section 42d arranged on the left side of the clamping inclined section 42c, a transition transverse section 42e communicated with the lower side of the clamping transverse section 42d, and an upward longitudinal section 42f arranged above the left end of the transition transverse section 42e, the upper end of the upward longitudinal section 42f is communicated with the downward inclined section 42a, and a one-way oblique split 42g which only allows the pull rod lug 41f to enter the downward inclined section 42a from the upward longitudinal section 42f is arranged at the communication position of the upward longitudinal section 42f and the downward;

the stamp-pad ink cartridge 5 comprises a cartridge body 51 inserted into the upper end surface of the housing body 11 for storing stamp-pad ink, a pad 52 disposed on the lower end surface of the cartridge body 51, and an upper baffle 52 disposed on the upper end of the cartridge body 51.

Furthermore, a vertical insertion hole 23e is formed in the right half of the carriage cross arm 23c in a penetrating manner, a vertical insertion strip 31e which is in insertion fit with the vertical insertion hole 23e is arranged at the upper end of the right side of the base shell 31a, and two ends of the right side of the vertical insertion strip 31e are fixedly connected with the right wall of the base shell 31a.

The insertion and engagement between the vertical insertion strip 31e and the vertical insertion hole 23e restricts the degrees of freedom of the slide rack 23b other than the vertical direction, and the restriction is combined with the insertion and engagement restriction between the slide rack 23b and the carriage core shaft 23a, so that the slide rack 23b slides more stably in the vertical direction and does not shift in the left-right direction.

Further, the one-way wedge 42g is a wedge-shaped structure which is arranged along the lower edge of the downward inclined section 42a and gradually increases from the left lower part to the right upper part.

Further, the storage box body 51 is detachably linked with the housing body 11.

Further, the pad 52 is fixedly arranged at the lower end of the inner cavity of the storage box body 51, and the lower end of the inner cavity of the storage box body 51 permeates the printing oil to the pad 52 through a small hole.

A use method of a marker device for anorectal postoperative drug change comprises the following steps:

step 1, normally, the impression module 3 is in a high position and dipped with printing oil:

in a normal state, the sliding pressure spring 14b acts on the sliding collar 31c to drive the impression base 31, the rotary stamp 32 and the swinging assembly 33 to move upwards in the shell body 11 and be in a high position;

the transverse jack 23d acts on the rear plug 33e to drive the swing arm body 33c and the radial plug 33f to swing downwards around the swing core shaft 33 b;

the radial plug 33f acts on the radial groove 32d to drive the cylindrical shaft body 32b to rotate until the stamping plane 32c faces to the right upper side and abuts against the lower end of the stamp pad 51a, and contacts stamp ink;

step 2, the stamping assembly 3 descends and locks:

step 2.1, the stamping assembly 3 and the locking pull rod 41 go down greatly:

holding the upper half of the housing body 11 with one hand and pushing the slide assembly 34, the driving rack 34a, upward relative to the housing body 11 with the other hand:

the driving rack 34a drives the transmission gear 13b to rotate around the transmission gear shaft 13a, and the transmission gear 13b acts on the driven rack 31d to drive the impression base 31, the sliding sleeve ring 31c and the locking pull rod 41 to greatly move downwards against the damping of the sliding pressure spring 14 b;

the pull rod body 41d and the pull rod lug 41f are normally clamped at the upper end of the downward inclined section 42a, when the locking pull rod 41 moves downward along with the imprinting base 31, the pull rod body 41d and the pull rod lug 41f overcome the torsion of the pull rod torsion spring 41e to move rightward and downward under the action of the downward inclined section 42a until the pull rod lug 41f slides into the downward longitudinal section 42b and continues to move downward to the bottom, and at this time, the imprinting base 31 and the locking pull rod 41 cannot move downward continuously;

step 2.2, the stamping assembly 3 and the locking pull rod 41 slightly move upwards, and then are locked:

releasing the hand pushing up the sliding assembly 34, and driving the impression base 31, the sliding sleeve ring 31c and the locking pull rod 41 to move upwards slightly by the sliding pressure spring 14 b;

the pull rod body 41d and the pull rod lug 41f are turned leftwards under the action of the pull rod torsion spring 41e and enter the clamping horizontal section 42d through the clamping inclined section 42c, and the pull rod body 41d and the pull rod lug 41f cannot go upwards continuously and are locked;

step 3, the rotary stamp 32 is turned over and laid flat:

while the step 2.1 is performed, the imprinting base 31 largely moves downward to drive the rotary stamp 32 to largely turn over counterclockwise:

the stamping base 31 and the swinging assembly 33 move downwards relative to the shell body 11, and the transverse jack 23d acts on the rear plug 33e to drive the swinging arm body 33c and the radial plug 33f to turn upwards; the radial plug 33f acts on the radial groove 32d to drive the cylindrical shaft body 32b to turn over counterclockwise greatly until the stamping plane 32c faces downward and deviates from the horizontal line by a certain angle;

while the step 2.2 is performed, the imprinting base 31 slightly moves upwards to drive the rotary stamp 32 to slightly overturn clockwise and lay flat:

the stamping base 31 and the swinging assembly 33 slightly move upwards relative to the shell body 11, and the transverse jack 23d acts on the rear plug 33e to drive the swinging arm body 33c and the radial plug 33f to slightly overturn downwards; the radial plug 33f acts on the radial groove 32d to drive the cylindrical shaft body 32b to slightly turn clockwise until the stamping plane 32c faces towards the right lower side;

step 4, imprinting:

holding the seal and pressing down to enable the stamping plane 32c to stamp stamping oil on the to-be-stamped medicine changing book a;

and 5, ascending and resetting the stamping assembly 3:

step 2.1, the imprinting assembly 3 descends in a small range:

continuously pushing up the sliding assembly 34 and the driving rack 34a to move upwards in a small range relative to the shell body 11:

the driving rack 34a drives the transmission gear 13b to rotate around the transmission gear shaft 13a, and the transmission gear 13b acts on the driven rack 31d to drive the impression base 31 and the locking pull rod 41 to slightly move downwards against the damping of the sliding pressure spring 14 b;

the locking pull rod 41 and the pull rod lug 41f move downwards and swing leftwards under the torsion of the pull rod torsion spring 41e, and the pull rod lug 41f enters the lower end of the upward longitudinal section 42f through the clamping transverse section 42d and the transition transverse section 42 e;

step 2.2, the imprinting assembly 3 ascends substantially:

when the sliding assembly 34 is loosened, the sliding pressure spring 14b acts on the sliding collar 31c to drive the imprinting base 31 and the locking pull rod 41 to move upwards, and as the pull rod lug 41f moves upwards smoothly in the ascending longitudinal section 42f, the imprinting base 31 and the locking pull rod 41 move upwards and return, and the imprinting plane 32c faces upwards and abuts against the lower end of the imprinting pad 51a to contact with the printing oil;

meanwhile, the driven rack 31d drives the driving rack 34a and the sliding assembly 34 to move downwards and reset through the transmission gear 13 b.

A posture pre-adjusting method of a post-anorectal surgery dressing change marking device comprises the following steps:

in a normal state, the sliding pressure spring 14b acts on the sliding sleeve ring 31c to drive the imprinting base 31, the rotary stamp 32 and the swinging assembly 33 to move upwards in the shell body 11, the transverse jack 23d acts on the rear plug 33e to drive the swinging arm body 33c and the radial plug 33f to swing clockwise and downwards around the swinging mandrel 33b, and the radial plug 33f acts on the radial groove 32d to drive the cylindrical shaft body 32b to rotate clockwise until the imprinting plane 32c faces upwards and abuts against the lower end of the stamp pad 51a to contact stamp ink;

the worm knob 21c is rotated to drive the worm body 21a and the inner worm ring 21b to rotate;

the worm body 21a drives the worm wheel body 22c and the rotating gear 22b to rotate;

the rotating gear 22b drives the sliding rack 23b, the sliding frame cross arm 23c, the transverse insertion hole 23d and the longitudinal insertion hole 23e to slide along the longitudinal direction, so that the position of the transverse insertion hole 23d in the longitudinal direction in a normal state is adjusted, the angle of the rear plug 33e, the swing arm body 33c and the rotary stamp 32 in the normal state is adjusted, the posture of the cylindrical shaft body 32b and the impression plane 32c facing the right upper side in the normal state is guaranteed, and the cylindrical shaft body, the impression plane and the impression layer 51a are precisely attached to each other and dipped in the printing oil.

Claims

1. The utility model provides a marker equipment that changes dressings after anus intestines branch of academic or vocational study operation which characterized in that: comprises a device shell (1), a sliding frame component (2), an embossing component (3), a locking device (4) and a stamp-pad ink storage box (5);

the device shell (1) comprises a hollow rectangular shell body (11) with an opening at the lower end, a middle baffle strip (12) is formed on the left side and the right side of the middle of the shell body (11) respectively, a transmission side hole (13) and a sliding side hole (14) are sequentially formed in the left wall of the shell body (11) from front to back, a sliding side hole (14) and a transmission side hole (13) are sequentially formed in the right wall of the shell body (11) from front to back, a transmission gear shaft (13a) is arranged in the transmission side hole (13), a transmission gear (13b) is rotatably arranged on the transmission gear shaft (13a), a sliding mandrel (14a) is arranged in the sliding side hole (14) along the up-down direction, and a sliding compression spring (14b) is wound on the sliding mandrel (14 a);

the sliding frame component (2) is arranged on the upper end surface of the shell body (11) and is used for supporting the stamping component (3);

the stamping assembly (3) is slidably arranged on the lower half part of the shell body (11), the stamping assembly (3) is normally positioned at a high position and contacts the stamp-pad ink storage box (5) to dip in stamp-pad ink, and the stamping assembly (3) moves downwards to a low position to stamp the stamp-pad ink when in use;

the locking device (4) locks the stamping assembly (3) which moves downwards to a low position;

the stamp-pad ink storage box (5) stores stamp-pad ink.

2. The anorectal surgery post-dressing change marking device of claim 1, wherein:

the carriage assembly (2) comprises:

the worm assembly (21) comprises a worm body (21a) which is rotatably arranged through the upper end of the right wall of the shell body (11), and worm inner rings (21b) and worm knobs (21c) are respectively formed on the left side and the right side of the right wall of the shell body (11) of the worm body (21 a);

the rotating assembly (22) comprises a rotating mandrel (22a) arranged on the right upper side of the rear end surface of the shell body (11) along the front-back direction, a rotating gear (22b) rotatably arranged on the rotating mandrel (22a), and a worm wheel body (22c) concentrically arranged at the front section of the rotating gear (22b) and in transmission connection with the worm body (21 a);

the sliding frame comprises a sliding frame body (23) which comprises a sliding frame mandrel (23a) arranged at the rear half part of the upper end surface of the shell body (11), a sliding rack (23b) which is sleeved on the sliding frame mandrel (22a) in a sliding mode and is in transmission connection with a rotating gear (22b), a sliding frame cross arm (23c) vertically arranged at the rear end of the sliding frame mandrel (23a), and a transverse insertion hole (23d) formed in the left half part of the sliding frame cross arm (23 c);

the stamping assembly (3) comprises:

the stamping base (31) is arranged in the shell body (11) in a sliding mode and comprises a base shell (31a), base through holes (31b) are formed in the base shell (31a) in a penetrating mode from top to bottom, the rear end of the base shell (31a) is provided with an opening, sliding sleeve rings (31c) which are sleeved with the sliding mandrels (14a) one by one are arranged on the left side and the right side of the base shell (31a), the sliding sleeve rings (31c) are located above the corresponding sliding compression springs (14b), and driven racks (31d) meshed with the transmission gears (13b) are arranged on the left side and the right side of the base shell (31a) in the vertical direction;

the rotary stamp (32) comprises a rotary mandrel (32a) arranged at the center of the front end surface of the base shell (31a) along the front-back direction, a cylindrical shaft body (32b) rotatably arranged on the rotary mandrel (32a), an embossing plane (32c) formed at the upper end of the cylindrical shaft body (32b) in a flat cutting mode, and a radial groove (32d) arranged below the rear end surface of the cylindrical shaft body (32b) along the radial direction;

the swinging assembly (33) comprises a swinging cross arm (33a) arranged on the left side of the inner wall of the base shell (31a), a swinging mandrel (33b) rotatably arranged on the swinging cross arm (33a), a swinging arm body (33c) vertically arranged behind the swinging mandrel (33b), and a swinging torsion spring (33d) which is wound on the swinging mandrel (33b) and drives the swinging arm body (33c) to rotate anticlockwise, wherein one end of the swinging torsion spring (33d) is fixedly connected with the swinging cross arm (33a) while the other end is fixedly connected with the swinging arm body (33c), the rear end of the swinging arm body (33c) is provided with a rear plug (33e) inserted into the transverse insertion hole (23d), and the front end of the swinging arm body (33c) is provided with a radial plug (33f) in insertion fit with the radial groove (32 d);

the sliding assembly (34) is sleeved on the lower half part of the shell body (11) in a sliding mode, and driving racks (34a) are arranged on the left side and the right side of the sliding sleeve (34) corresponding to the transmission gear (13 b);

the locking device (4) comprises:

the locking pull rod (41) comprises a pull rod base (41a) arranged at the front end of the base shell (31a), a base right plate (41b) formed on the right side of the upper end of the pull rod base (41a), a pull rod mandrel (41c) rotatably arranged on the base right plate (41b), a pull rod body (41d) arranged on the pull rod mandrel (41c), and a pull rod torsion spring (41e) wound on the pull rod mandrel (41c), wherein one end of the pull rod torsion spring (41e) is fixedly connected with the base right plate (41b), the other end of the pull rod torsion spring (41e) is fixedly connected with the pull rod body (41d), the pull rod torsion spring (41e) drives the pull rod body (41d) to swing downwards and leftwards along the clockwise direction, and the locking pull rod (41) further comprises a pull rod lug (41f) arranged in front of the lower end of the pull rod body (41 d);

one-way slide (42), the shaping in terminal surface before shell body (11) inner wall, one-way slide (42) including down oblique section (42a) of right lower direction slope, down vertical section (42b) by down oblique section (42a) lower extreme down set up, by down vertical section (42b) lower extreme upwards inclined to the left end block oblique section (42c), establish and block horizontal section (42d) at the left of block oblique section (42c), the intercommunication establishes transition horizontal section (42e) that blocks horizontal section (42d) left end below, establish and block up vertical section (42f) of horizontal section (42e) left end top, the upper end of the uplink longitudinal section (42f) is communicated with the downlink inclined section (42a), and a one-way oblique wedge (42g) which only allows the pull rod lug (41f) to enter the downlink inclined section (42a) from the uplink longitudinal section (42f) is arranged at the communication position of the uplink longitudinal section (42f) and the downlink inclined section (42 a);

the stamp-pad ink storage box (5) comprises a storage box body (51) inserted into the upper end face of the shell body (11) and used for storing stamp-pad ink, a stamp pad (52) arranged on the lower end face of the storage box body (51), and an upper baffle (52) arranged on the upper end of the storage box body (51).

3. The anorectal surgery post-dressing change marking device of claim 2, wherein: the right half part of the sliding frame cross arm (23c) is provided with a longitudinal jack (23e) in a penetrating mode, the upper end of the right side of the base shell (31a) is provided with a longitudinal inserting strip (31e) in inserting fit with the longitudinal jack (23e), and two ends of the right side of the longitudinal inserting strip (31e) are fixedly connected with the right wall of the base shell (31 a).

4. The anorectal surgery post-dressing change marking device of claim 3, wherein: the one-way wedge (42g) is a wedge-shaped structure which is arranged along the lower edge of the downward inclined section (42a) and gradually increased from the left lower part to the right upper part.

5. The anorectal surgery post-dressing change marking device of claim 4, wherein: the storage box body (51) is detachably connected with the shell body (11).

6. The anorectal surgery post-dressing change marking device of claim 4, wherein: the seal pad (52) is fixedly arranged at the lower end of the inner cavity of the storage box body (51), and the seal oil is permeated into the seal pad (52) through the small holes at the lower end of the inner cavity of the storage box body (51).