CN116965943A

CN116965943A - Instrument placing rack

Info

Publication number: CN116965943A
Application number: CN202311062767.2A
Authority: CN
Inventors: 李颖; 费学艺; 张泽珍
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-08-23
Filing date: 2023-08-23
Publication date: 2023-10-31

Abstract

The invention provides an instrument placement frame, which relates to the technical field of medical instrument placement and storage and comprises: the frame body is characterized in that an induction fit block is arranged at the left side of the inside of the sliding storage opening, the storage block is outwards pulled to be fixed and limited by mutual pressing fit of the pressing protrusion, the rubber cushion layer b and the induction fit switch, the human body infrared sensor is controlled to start real-time induction of human body signals, so that medical staff can take or place corresponding medical instruments under the condition that the storage block is confirmed to be outwards pulled, when the human body signals are not sensed, the medical staff is reminded of the medical staff through timing of the timing module, the buzzer is automatically started after a certain time, the problem that when the medical instruments are placed and stored, the medical staff cannot be reminded of the medical staff due to the fact that the medical instruments are not correspondingly pulled out to open an induction warning function is solved, and if the medical staff places and stores the medical instruments, the medical instruments are forgotten to be stored and are closed again, and the medical staff cannot be reminded is solved.

Description

Instrument placing rack

Technical Field

The invention relates to the technical field of medical instrument placement and storage, in particular to an instrument placement frame.

Background

Medical instrument placing and containing means placing and containing the medical instrument in a closed environment, so that the attachment pollution of external germs is avoided, the application requirements of subsequent operations, such as heart chest surgical clinical surgical instruments and the like, are met, and the medical instrument is required to be in a sterile state during subsequent surgical application.

When medical instrument is put and is accomodate, do not have corresponding pull open and open response warning function, if medical personnel put medical instrument and accomodate the back, forget to put the medical instrument and accomodate and reclose, for example drawer type medical instrument puts the part, can't remind medical personnel, this just leads to the medical instrument that should put and accomodate always to be in the state of exhibiting, leads to external germ to adhere to on medical instrument, causes medical instrument's pollution, has the defect not enough.

Disclosure of Invention

In view of this, the invention provides an apparatus placing rack, through mutual pressing fit of a pressing protrusion, a rubber cushion layer b and an induction fit switch, after the accommodating block is pulled outwards until being fixed and limited, the pressing protrusion presses the induction fit switch through the rubber cushion layer b at the moment, so that a human infrared sensor is controlled to start to sense human signals in real time, medical staff can take or place corresponding medical apparatuses in a state of confirming the outwards pulling of the accommodating block, and when no human signals are sensed, a timing module is used for timing, a buzzer is started automatically to remind the medical staff after a certain time to remind that the current accommodating block is in a display state, and the accommodating block needs to be closed in time so as to avoid pollution to the medical apparatuses placed in the accommodating groove.

The invention provides an instrument placing frame, which specifically comprises: the front end face of the frame body is provided with four sliding storage openings, the sliding storage openings are of rectangular opening structures, and the sliding storage openings penetrate through the left end face and the right end face of the frame body; a storage and storage opening is formed below the front end surface of the frame body, the storage and storage opening is of a rectangular opening structure, and the storage and storage opening penetrates through the front end surface, the rear end surface, the left end surface and the right end surface of the frame body; a group of universal wheels are arranged at the included angle parts of the edges of the bottom end surface of the frame body; the front end face of the frame body is provided with a matched notch at the upper part of the sliding storage opening corresponding to the four parts, and the matched notch is of a rectangular groove structure; a sliding fit block is fixedly arranged on the left side surface of the inner end and the right side surface of the inner end of the sliding storage opening; the two sliding fit blocks are respectively provided with a chute on the opposite end surfaces, the chute is in a rectangular groove structure, a limit column is commonly arranged between the front side surface of the inner end of the chute and the rear side surface of the inner end, and the periphery of the limit column is sleeved with a reset spring a; a storage block body is arranged in the four sliding storage openings, a sliding block is arranged at the rear side parts of the left end face and the right end face of the storage block body, and a limit matching jack is formed in the front end face and the rear end face of the sliding block body; the sliding block is slidably arranged in the sliding groove, and the limiting column is slidably inserted into the limiting matching jack; the front end of the reset spring a is fixedly connected with the front side surface of the inner end of the chute, and the rear end of the reset spring a is fixedly connected with the front end surface of the sliding block; the top end surface of the accommodating block body is provided with a placing accommodating groove which is in a rectangular groove structure; when the reset spring a is in an extending state, the storage block is stored in the sliding storage opening, and at the moment, the end part of the opening of the storage groove is closed through the top surface of the inner end of the sliding storage opening.

Further, a notch is formed in the front end face of the accommodating block, the notch is of a rectangular groove structure, and the notch penetrates through the top end face of the accommodating block; when the reset spring a is in an extending state, the notch corresponds to the matched notch in position; the bottom surface of the inner end of the notch is provided with a drawing opening, the drawing opening is of a rectangular opening structure, and the drawing opening penetrates through the bottom end surface of the accommodating block body.

Furthermore, two ultraviolet sterilizing lamps are arranged at the rear side of the inside of the placing and containing groove; the rear end face of the storage block body is provided with an embedded mounting groove a, the embedded mounting groove a is of a square groove structure, a group of disinfection fit switches are arranged in the embedded mounting groove a, the disinfection fit switches are light-touch switches, the key ends of the disinfection fit switches face to the rear, a rubber cushion layer a is fixedly bonded on the key ends of the disinfection fit switches, the disinfection fit switches are completely stored in the embedded mounting groove a, and the rubber cushion layer a is positioned outside the embedded mounting groove a; when the reset spring a is in an extending state, the rubber cushion a is closely attached to the rear side face of the inner end of the sliding storage opening, and the disinfection matching switch is in a pressed starting state.

Further, a limiting slot is formed in the right end face of the accommodating block body, and the limiting slot is of a circular groove structure; a limiting jack communicated with the chute is formed in the right end face of the sliding fit block body positioned on the right side, the limiting jack is a round hole, and the diameter of the limiting jack is consistent with that of the limiting slot; a limiting inserting column is inserted into the limiting inserting hole, the limiting inserting column is a cylinder, the diameter of the limiting inserting column is consistent with that of the limiting inserting hole, and the left end of the limiting inserting column adopts a hemispherical structure; the right end face of the limiting inserted column is fixedly provided with a pulling circular plate, and the left end face of the pulling circular plate is fixedly connected with the right end face of the sliding fit block located on the right side through a reset spring b.

Further, when the left end of the limiting plug column is contacted with the right end surface of the accommodating block, the reset spring b is in a stretched state; when the limiting plug posts are in limiting insertion connection in the limiting slots, the reset springs b are in an extending state, the reset springs a are in a compression state, and two thirds of the space of the placing and containing groove is exposed outside the sliding containing opening.

Further, a sliding fit opening communicated with the chute is formed in the left end face of the sliding fit block body positioned at the left side, and the sliding fit opening is of a rectangular opening structure; the left end face of the storage block is provided with a pressing bulge which is of a U-shaped block structure and is in sliding connection with the sliding fit opening; an induction fit block is arranged on the left side of the inside of the sliding storage opening, the induction fit block is of a rectangular block structure, and the induction fit block corresponds to the sliding fit opening in position.

Further, an embedded mounting groove b is formed in the front side of the right end face of the induction fit block, the embedded mounting groove b is of a square groove structure, a group of induction fit switches are installed in the embedded mounting groove b, the induction fit switches are tact switches, the key end of each induction fit switch faces to the right, and a rubber cushion layer b is installed on the right end face of the key end of each induction fit switch; the induction fit switch is completely contained in the embedded mounting groove b, and the rubber cushion layer b is positioned outside the embedded mounting groove b; when the limiting plug posts are in limiting insertion connection in the limiting slots, the pressing protrusions are in pressing contact with the rubber cushion layer b, and the induction fit switch is in a pressed starting state.

Further, a microcontroller is arranged in the frame body, and the ultraviolet sterilizing lamp, the sterilizing matched switch and the sensing matched switch are electrically connected with the microcontroller; a timing module electrically connected with the microcontroller is further arranged in the frame body, and the initial set value of the timing module is ten seconds; the back side surface of the inner end of the matching notch at the uppermost part is provided with a human body infrared sensor and a buzzer which are electrically connected with the microcontroller.

The instrument placement frame provided by the invention has the following beneficial effects

1. According to the invention, the back side surface of the inner end of the sliding storage opening is in mutual abutting fit with the rubber cushion layer a and the disinfection fit switch, so that the self-starting of the ultraviolet germicidal lamp in the storage groove is realized in the closed storage state of the storage block, the storage groove which is shielded and sealed by the top surface of the inner end of the sliding storage opening forms a closed sterilization environment, the medical instrument is ensured to be in a state meeting the operation application requirement all the time, and when the storage block is in the drawing state, the self-closing of the ultraviolet germicidal lamp in the storage groove is realized, and the medical personnel is prevented from being burned by ultraviolet rays.

2. According to the invention, through the limit plug-in cooperation of the limit plug-in post and the limit slot, when the storage block is pulled outwards to the position of the limit slot corresponding to the position of the limit jack, the limit plug-in post is quickly inserted into the limit slot under the reset pushing of the reset spring b, so that the storage block at the current position is fixed and limited, and at the moment, two thirds of the space of the storage slot is exposed outside the sliding storage opening, thereby facilitating the medical staff to take or place medical instruments and meeting the operation requirements of the medical staff.

3. According to the invention, the holding block is pulled outwards to be fixed and limited through mutual pressing fit of the pressing protrusion, the rubber cushion b and the induction fit switch, and then the pressing protrusion presses the induction fit switch through the rubber cushion b, so that the human body infrared sensor is controlled to start to sense human body signals in real time, medical staff can take or place corresponding medical instruments under the condition that the holding block is pulled outwards, and when no human body signals are sensed, the medical staff is reminded of the self-starting buzzer after a certain time through timing of the timing module, the current holding block is reminded to be in an exposed state, and the holding block needs to be closed timely, so that the medical instruments placed and held in the holding groove are prevented from being polluted.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.

The drawings described below are only for illustration of some embodiments of the invention and are not intended to limit the invention.

In the drawings:

fig. 1 is a front end schematic axial view of an embodiment of the present invention.

Fig. 2 is a schematic diagram of a split structure according to an embodiment of the present invention.

Fig. 3 is an axial view of a front end of a frame according to an embodiment of the present invention.

Fig. 4 is a schematic view of a partial enlarged structure at a in fig. 3 according to an embodiment of the present invention.

Fig. 5 is a schematic view of an axial structure of a rear end of a frame according to an embodiment of the present invention.

Fig. 6 is a schematic view of the front end of the receiving block according to the embodiment of the present invention.

Fig. 7 is a schematic view of the rear end of the receiving block according to an embodiment of the present invention.

Fig. 8 is an enlarged partial sectional view of the receiving block according to the embodiment of the present invention in a mounted state in cooperation with the pulling circular plate.

Fig. 9 is an enlarged partial sectional view of the housing block and the frame body according to the embodiment of the present invention.

Fig. 10 is an enlarged partial sectional view of the induction fitting block and the receiving block according to the embodiment of the present invention.

FIG. 11 is a system block diagram of an embodiment of the present invention.

List of reference numerals

1. A frame body; 101. a sliding receiving opening; 102. matching with the notch; 103. a human body infrared sensor; 104. a buzzer; 105. a storage receiving opening; 106. a universal wheel; 107. a slip fit block; 108. a slip fit opening; 109. a chute; 1010. limiting jack; 1011. a limit column; 1012. a return spring a; 1013. a timing module; 1014. a microcontroller; 2. a storage block; 201. a groove is formed; 202. a drawing opening; 203. placing and containing grooves; 204. an ultraviolet germicidal lamp; 205. a slide block; 206. limiting the matched jack; 207. a mounting groove a is embedded; 208. a limit slot; 209. a sterilizing matching switch; 2010. a rubber cushion layer a; 2011. pressing the bulge; 3. sensing the matched block; 301. the mounting groove b is embedded; 302. an inductive mating switch; 303. a rubber cushion layer b; 4. pulling the circular plate; 401. limiting plug posts; 402. and a return spring b.

Description of the embodiments

In order to make the objects, aspects and advantages of the technical solution of the present invention more clear, the technical solution of the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings of the specific embodiment of the present invention.

Please refer to fig. 1 to 11:

embodiment one: the invention provides an instrument placing frame, which comprises a frame body 1, wherein four sliding containing openings 101 are formed in the front end face of the frame body 1, the sliding containing openings 101 are of rectangular opening structures, and the sliding containing openings 101 penetrate through the left end face and the right end face of the frame body 1; a storage and storage opening 105 is formed below the front end surface of the frame body 1, the storage and storage opening 105 is of a rectangular opening structure, the storage and storage opening 105 penetrates through the front, rear, left and right end surfaces of the frame body 1, and medical supplies are convenient to temporarily place through the arrangement of the storage and storage opening 105; a group of universal wheels 106 are arranged at the edge included angles of the bottom end surface of the frame body 1, and the movement operation of the frame body 1 is facilitated through the arrangement of the universal wheels 106; the front end surface of the frame body 1 is provided with a matching notch 102 corresponding to the upper part of the four sliding storage openings 101, and the matching notch 102 has a rectangular groove structure; a sliding fit block 107 is fixedly arranged on the left side surface of the inner end and the right side surface of the inner end of the sliding storage opening 101; the opposite end surfaces of the two sliding fit blocks 107 are provided with a chute 109, the chute 109 is in a rectangular groove structure, a limit post 1011 is commonly arranged between the front side surface of the inner end of the chute 109 and the rear side surface of the inner end, and the periphery of the limit post 1011 is sleeved with a reset spring a1012; a storage block 2 is arranged in the four sliding storage openings 101, a sliding block 205 is arranged at the rear side parts of the left end face and the right end face of the storage block 2, and a limit matching jack 206 is formed in the front end face and the rear end face of the sliding block 205; the sliding block 205 is slidably installed in the sliding groove 109, and the limit post 1011 is slidably inserted into the limit matching jack 206; the front end of the return spring a1012 is fixedly connected with the front side surface of the inner end of the chute 109, and the rear end of the return spring a1012 is fixedly connected with the front end surface of the sliding block 205; the top end surface of the accommodating block body 2 is provided with a placing and accommodating groove 203, and the placing and accommodating groove 203 is in a rectangular groove structure; when the reset spring a1012 is in an extending state, the accommodating block 2 is accommodated in the sliding accommodating opening 101, and at the moment, the opening end part of the accommodating groove 203 is closed through the top surface of the inner end of the sliding accommodating opening 101, so that the accommodating groove 203 is in a closed environment at the moment, the medical equipment accommodated in the accommodating groove 203 is prevented from being polluted by external germs, a notch 201 is formed in the front end surface of the accommodating block 2, the notch 201 is in a rectangular groove structure, and the notch 201 penetrates through the top end surface of the accommodating block 2; when the return spring a1012 is in an extended state, the notch 201 corresponds to the position of the mating notch 102; the bottom surface of the inner end of the notch 201 is provided with a drawing opening 202, the drawing opening 202 is of a rectangular opening structure, the drawing opening 202 penetrates through the bottom end surface of the storage block 2, and when the storage block 2 is conveniently drawn outwards through the arrangement of the drawing opening 202, the drawing operation on the storage block 2 can be realized through grasping the drawing opening 202.

Wherein, two ultraviolet sterilizing lamps 204 are arranged at the rear side of the inside of the placing and containing groove 203; the rear end face of the storage block 2 is provided with an embedded mounting groove a207, the embedded mounting groove a207 is of a square groove structure, a group of disinfection matching switches 209 are arranged in the embedded mounting groove a207, the disinfection matching switches 209 are light touch switches, the button ends of the disinfection matching switches 209 face backward, a rubber cushion layer a2010 is fixedly adhered to the button ends of the disinfection matching switches 209, the disinfection matching switches 209 are completely stored in the embedded mounting groove a207, and the rubber cushion layer a2010 is positioned outside the embedded mounting groove a 207; when the return spring a1012 is in the extended state, the rubber cushion a2010 is tightly attached to the rear side surface of the inner end of the sliding storage opening 101, and the sterilizing switch 209 is in the pressed start state, and the microcontroller 1014, the ultraviolet germicidal lamp 204, the sterilizing switch 209 and the sensing switch 302 are all electrically connected with the microcontroller 1014.

Specific use and action of the embodiment:

when medical instruments are stored and placed, such as heart chest surgery clinical surgical instruments and the like, the medical instruments are stored and placed in the storage groove 203 of the storage block 2, when the storage block 2 is closed and stored, the reset spring a1012 is in an extending state, the rear side surface of the inner end of the sliding storage opening 101 is in pressing contact with the rubber cushion a2010, the sterilizing matched switch 209 is in a pressed starting state, a feedback signal is given to the microcontroller 1014 by the sterilizing matched switch 209, the microcontroller 1014 controls the ultraviolet sterilizing lamp 204 in the storage groove 203 to be started, and a closed sterilizing environment is formed by the closed storage groove 203 shielded by the top surface of the inner end of the sliding storage opening 101 so as to ensure that the medical instruments are always in a state meeting the requirements of surgical application;

when the storage block 2 is pulled out, the rubber cushion a2010 is separated from the rear side surface of the inner end of the sliding storage opening 101, and then no pressing force is applied to the rear side surface of the inner end of the sliding storage opening 101, the sterilizing switch 209 is in an unpressed starting state, and the microcontroller 1014 controls the ultraviolet germicidal lamp 204 in the storage groove 203 to be turned off, so that the ultraviolet rays can be prevented from burning the medical staff who pulls the storage block 2.

Embodiment two: based on the first embodiment, the device placement rack provided in this embodiment is configured to realize self-starting of ultraviolet sterilization in the closed storage state of the storage block 2 and self-closing of ultraviolet sterilization in the drawing state by mutually pressing and matching the rear side surface of the inner end of the storage opening 101 with the rubber cushion a2010 and the sterilization matching switch 209, and the device placement rack further includes: the right end face of the accommodating block 2 is provided with a limiting slot 208, and the limiting slot 208 is in a circular groove structure; a limiting jack 1010 communicated with the chute 109 is formed in the right end face of the sliding fit block 107 positioned on the right side, the limiting jack 1010 is a round hole, and the diameter of the limiting jack 1010 is consistent with that of the limiting slot 208; a limiting inserting column 401 is inserted in the limiting inserting hole 1010, the limiting inserting column 401 is a cylinder, the diameter of the limiting inserting column 401 is consistent with that of the limiting inserting hole 1010, and the left end of the limiting inserting column 401 adopts a hemispherical structure; the right end face of the limiting inserting column 401 is fixedly provided with a pulling circular plate 4, the left end face of the pulling circular plate 4 is fixedly connected with the right end face of the sliding fit block 107 positioned on the right side through a reset spring b402, and when the left end of the limiting inserting column 401 is contacted with the right end face of the accommodating block 2, the reset spring b402 is in a stretched state; when the limiting plug 401 is inserted into the limiting slot 208 in a limiting manner, the restoring spring b402 is in an extended state, the restoring spring a1012 is in a compressed state, and two thirds of the space of the placing and accommodating groove 203 is exposed outside the sliding accommodating opening 101.

When the storage block 2 is pulled outwards, the sliding block 205 moves forwards along the sliding groove 109 through the sliding fit of the limit fit jack 206 and the limit column 1011, the reset spring a1012 is gradually compressed at the moment, and when the storage block 2 is pulled outwards until the limit slot 208 corresponds to the position of the limit jack 1010, the limit column 401 is quickly inserted into the limit slot 208 under the reset pushing of the reset spring b402 at the moment, so that the storage block 2 at the current position is fixed and limited, and at the moment, two thirds of the space of the storage groove 203 is exposed outside the sliding storage opening 101, thereby being convenient for medical staff to take or place medical instruments; when the position of the storage block 2 needs to be restored, only the circular plate 4 needs to be pulled by pinching and pulling to the right, at this time, the limiting plug 401 is separated from the limiting slot 208, and then the medical staff can push the storage block 2 backwards along the sliding storage opening 101, so that the storage block 2 is restored to the original position (that is, the rear side surface of the inner end of the sliding storage opening 101 is in contact with the rubber cushion a2010 in a pressing and starting state, and the sterilizing matching switch 209 forms a closed sterilizing environment through the closed storage groove 203 covered by the top surface of the inner end of the sliding storage opening 101).

Embodiment III: according to the instrument placement frame provided based on the second embodiment, the instrument placement frame is in spacing insertion connection fit with the spacing slot 208 through the spacing insertion column 401, so that the storage block 2 in the drawing state is in spacing fixation, and the instrument placement frame further comprises: the left end face of the sliding fit block 107 positioned at the left side is provided with a sliding fit opening 108 communicated with the chute 109, and the sliding fit opening 108 is of a rectangular opening structure; the left end face of the storage block 2 is provided with a pressing protrusion 2011, the pressing protrusion 2011 is of a U-shaped block structure, and the pressing protrusion 2011 is in sliding connection in the sliding fit opening 108; the left side of the inside of the sliding storage opening 101 is provided with an induction matching block 3, the induction matching block 3 is of a rectangular block structure, the position of the induction matching block 3 corresponds to that of the sliding matching opening 108, the front side of the right end face of the induction matching block 3 is provided with an embedded mounting groove b301, the embedded mounting groove b301 is of a square groove structure, a group of induction matching switches 302 are arranged in the embedded mounting groove b301, the induction matching switches 302 are light touch switches, the key end of each induction matching switch 302 faces to the right side, and the right end face of the key end of each induction matching switch 302 is provided with a rubber cushion layer b303; the inductive fit switch 302 is completely accommodated inside the embedded mounting groove b301, and the rubber cushion layer b303 is positioned outside the embedded mounting groove b 301; when the limit plug 401 is inserted into the limit slot 208 in a limit manner, the pressing protrusion 2011 is in pressing contact with the rubber cushion b303, the inductive matching switch 302 is in a pressed starting state, the inside of the frame 1 is also provided with a timing module 1013 electrically connected with the microcontroller 1014, and an initial set value of the timing module 1013 is ten seconds; the rear side surface of the inner end of the matching notch 102 positioned at the uppermost part is provided with a human body infrared sensor 103 and a buzzer 104 which are electrically connected with the microcontroller 1014.

The accommodating block 2 is pulled outwards and simultaneously slides forwards along the sliding fit opening 108, when the accommodating block 2 is pulled outwards to the position of the limiting slot 208 corresponding to the position of the limiting jack 1010, the abutting bulge 2011 is in a state corresponding to the position of the embedded mounting groove b301, the abutting bulge 2011 abuts against the rubber cushion layer b303, the inductive fit switch 302 is in a pressed starting state, the inductive fit switch 302 feeds back a signal to the microcontroller 1014, the microcontroller 1014 controls the human infrared sensor 103 to start, the human signal is sensed in real time, when the human infrared sensor 103 cannot sense the human signal, the microcontroller 1014 controls the timing module 1013 to start timing, the timing module 1013 initially sets a value to be ten seconds, so that the timing module 1013 feeds back the signal to the microcontroller 1014 in ten seconds, the microcontroller 1014 controls the buzzer 104 to start sounding, thereby reminding medical staff that the accommodating block 2 is in a display state and the medical instrument placed in the accommodating groove 203 needs to be closed in time, and the medical instrument placed in the accommodating groove 203 is prevented from being polluted; when the medical staff reminds forward and backward through the buzzer 104, the human body infrared sensor 103 senses a human body signal, the microcontroller 1014 controls the buzzer 104 to be closed, and then the accommodating block 2 is closed again, the pressing protrusion 2011 is separated from the rubber cushion b303 at the moment, and the induction fit switch 302 is in an unpressed state again so as to close the human body infrared sensor 103.

The above is only an exemplary embodiment of the present invention and is not intended to limit the scope of the present invention, which is defined by the appended claims.

Claims

1. An instrument rack, comprising: the sliding rack comprises a rack body (1), wherein four sliding storage openings (101) are formed in the front end face of the rack body (1), the sliding storage openings (101) are of rectangular opening structures, and the sliding storage openings (101) penetrate through the left end face and the right end face of the rack body (1); a storage and storage opening (105) is formed below the front end surface of the frame body (1), the storage and storage opening (105) is of a rectangular opening structure, and the storage and storage opening (105) penetrates through the front end surface, the rear end surface, the left end surface and the right end surface of the frame body (1); a group of universal wheels (106) are arranged at the edge included angles around the bottom end surface of the frame body (1); the front end face of the frame body (1) is provided with a matching notch (102) corresponding to the upper part of the four sliding storage openings (101), and the matching notch (102) is of a rectangular groove structure; a sliding matching block (107) is fixedly arranged on the left side surface and the right side surface of the inner end of the sliding storage opening (101); a chute (109) is formed in the opposite end surfaces of the two sliding fit blocks (107), the chute (109) is in a rectangular groove structure, a limit column (1011) is mounted between the front side surface of the inner end of the chute (109) and the rear side surface of the inner end, and a reset spring a (1012) is sleeved on the periphery of the limit column (1011); a storage block body (2) is arranged in the four sliding storage openings (101), a sliding block (205) is arranged at the rear side parts of the left end surface and the right end surface of the storage block body (2), and a limit matching jack (206) is formed in the front end surface and the rear end surface of the sliding block (205); the sliding block (205) is slidably arranged in the sliding groove (109), and the limit column (1011) is slidably inserted into the limit matching jack (206); the front end of the return spring a (1012) is fixedly connected with the front side surface of the inner end of the chute (109), and the rear end of the return spring a (1012) is fixedly connected with the front end surface of the sliding block (205); a storage groove (203) is formed in the top end surface of the storage block (2), and the storage groove (203) is of a rectangular groove structure; when the return spring a (1012) is in an extended state, the storage block (2) is stored in the sliding storage opening (101), and at this time, the opening end position of the storage groove (203) is closed through the top surface of the inner end of the sliding storage opening (101).

2. An instrument holder as claimed in claim 1, wherein: the front end face of the accommodating block body (2) is provided with a notch (201), the notch (201) is of a rectangular groove structure, and the notch (201) penetrates through the top end face of the accommodating block body (2); when the return spring a (1012) is in an extended state, the notch (201) corresponds to the matched notch (102); the bottom surface of the inner end of the notch (201) is provided with a drawing opening (202), the drawing opening (202) is of a rectangular opening structure, and the drawing opening (202) penetrates through the bottom end surface of the accommodating block (2).

3. An instrument holder as claimed in claim 2, wherein: two ultraviolet sterilizing lamps (204) are arranged at the rear side of the inside of the placing and containing groove (203); an embedded mounting groove a (207) is formed in the rear end face of the storage block body (2), the embedded mounting groove a (207) is of a square groove structure, a group of disinfection fit switches (209) are mounted in the embedded mounting groove a (207), the disinfection fit switches (209) are tact switches, the button end of each disinfection fit switch (209) faces to the rear, a rubber cushion layer a (2010) is fixedly bonded on the button end of each disinfection fit switch (209), the disinfection fit switches (209) are completely stored in the embedded mounting groove a (207), and the rubber cushion layer a (2010) is located outside the embedded mounting groove a (207); when the return spring a (1012) is in an extended state, the rubber cushion a (2010) is closely attached to the rear side surface of the inner end of the sliding accommodating opening (101), and the sterilizing matching switch (209) is in a pressed starting state.

4. An instrument holder according to claim 3, wherein: a limiting slot (208) is formed in the right end face of the accommodating block (2), and the limiting slot (208) is of a circular groove structure; a limiting jack (1010) communicated with the chute (109) is formed in the right end face of the sliding fit block (107) positioned on the right side, the limiting jack (1010) is a round hole, and the diameter of the limiting jack (1010) is consistent with that of the limiting slot (208); a limiting inserting column (401) is inserted in the limiting inserting hole (1010), the limiting inserting column (401) is a cylinder, the diameter of the limiting inserting column (401) is consistent with that of the limiting inserting hole (1010), and the left end of the limiting inserting column (401) adopts a hemispherical structure; the right end face of the limiting plug post (401) is fixedly provided with a pulling circular plate (4), and the left end face of the pulling circular plate (4) is fixedly connected with the right end face of the sliding fit block (107) positioned on the right side through a reset spring b (402).

5. An instrument holder as claimed in claim 4, wherein: when the left end of the limiting plug post (401) is contacted with the right end surface of the accommodating block body (2), the reset spring b (402) is in a stretched state; when the limiting plug post (401) is in limiting plug connection in the limiting slot (208), the reset spring b (402) is in an extending state, the reset spring a (1012) is in a compressed state, and two thirds of the space of the placing and containing groove (203) is exposed outside the sliding containing opening (101).

6. An instrument holder as claimed in claim 5, wherein: the left end face of the sliding fit block (107) positioned at the left side is provided with a sliding fit opening (108) communicated with the chute (109), and the sliding fit opening (108) is of a rectangular opening structure; the left end face of the accommodating block body (2) is provided with a pressing protrusion (2011), the pressing protrusion (2011) is of a U-shaped block structure, and the pressing protrusion (2011) is in sliding connection in the sliding fit opening (108); an induction matching block body (3) is arranged on the left side inside the sliding storage opening (101), the induction matching block body (3) is of a rectangular block structure, and the induction matching block body (3) corresponds to the sliding matching opening (108).

7. An instrument holder as claimed in claim 6, wherein: an embedded mounting groove b (301) is formed in the front side of the right end face of the induction fit block body (3), the embedded mounting groove b (301) is of a square groove structure, a group of induction fit switches (302) are installed in the embedded mounting groove b (301), the induction fit switches (302) are light touch switches, the key end of each induction fit switch (302) faces to the right, and a rubber cushion layer b (303) is installed on the right end face of the key end of each induction fit switch (302); the induction fit switch (302) is completely contained inside the embedded mounting groove b (301), and the rubber cushion layer b (303) is positioned outside the embedded mounting groove b (301); when the limiting plug post (401) is in limiting plug connection in the limiting slot (208), the pressing protrusion (2011) is in pressing contact with the rubber cushion layer b (303), and the induction fit switch (302) is in a pressed starting state.

8. An instrument holder as claimed in claim 7, wherein: a microcontroller (1014) is arranged in the frame body (1), and the ultraviolet sterilizing lamp (204), the sterilizing matched switch (209) and the sensing matched switch (302) are electrically connected with the microcontroller (1014); a timing module (1013) electrically connected with the microcontroller (1014) is further arranged in the frame body (1), and the initial set value of the timing module (1013) is ten seconds; the back side surface of the inner end of the matching notch (102) positioned at the uppermost part is provided with a human body infrared sensor (103) and a buzzer (104) which are electrically connected with the microcontroller (1014).