CN215306233U

CN215306233U - Ground suction needle device convenient to collect and used for surgical operating room

Info

Publication number: CN215306233U
Application number: CN202120546004.5U
Authority: CN
Inventors: 林铁军
Original assignee: Affiliated Hospital of Jiangsu University
Current assignee: Affiliated Hospital of Jiangsu University
Priority date: 2021-03-16
Filing date: 2021-03-16
Publication date: 2021-12-28
Anticipated expiration: 2031-03-16

Abstract

The utility model discloses a ground needle suction device convenient for collection in a surgical operating room, which is characterized by comprising a shell with a right opening, push wheels rotatably arranged at two sides of the shell, a collection roller rotatably arranged in the shell, transmission devices symmetrically arranged at two sides of the shell and used for enabling the push wheels to be in transmission connection with the collection roller so as to enable the collection roller to rotate, and a collection structure arranged in the shell and used for scraping and rubbing the surface of the collection roller; be equipped with the return structure that is used for the slip frame self return between slip frame and the braced frame, be equipped with the locking structure that is used for locking magnetic frame between magnetic frame and the slip frame. The porcelain bushing automatic suction device is provided with the collecting roller with the porcelain bushing, the push wheel convenient to push, the magnetic collecting structure and the transmission device, so that the automatic suction and storage of a needle tool are realized, then the needle tool is recovered by using the collecting structure, meanwhile, the cleaning structure for cleaning the surface of the porcelain bushing is arranged, the cleanness of the porcelain bushing is kept, and the return structure and the locking structure are arranged, so that the porcelain bushing automatic suction device is more convenient to use.

Description

Ground suction needle device convenient to collect and used for surgical operating room

Technical Field

The utility model relates to the technical field of needle suction devices, in particular to a ground needle suction device convenient to collect and used for a surgical operating room.

Background

A doctor needs to use a large number of surgical instruments during surgery, and among them, various needle instruments are needed during operations such as wound suturing, but the needle instruments are small in size and easily fall off carelessly. The dropped needle instrument has potential safety hazard and is likely to stab a human body, and due to bacteria in blood, if the needle instrument is not stabbed into the human body, the needle instrument can be cross-infected, and the collection of subsequent medical instruments is influenced.

However, the needle is too small to be conveniently searched and recovered, and medical staff are easily stabbed in the searching process, so that the risk of cross infection is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the technical problem, a ground suction needle device for a surgical operating room, which is convenient to collect, is provided.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a ground needle suction device convenient for collection for a surgical operating room is characterized by comprising a shell with a right opening, push wheels rotatably arranged at two sides of the shell, a collection roller rotatably arranged in the shell, transmission devices symmetrically arranged at two sides of the shell and used for enabling the push wheels to be in transmission connection with the collection roller so as to enable the collection roller to rotate, and a collection structure arranged in the shell and used for scraping and rubbing the surface of the collection roller;

the collecting device comprises a shell, a collecting roller, a magnetic sleeve, a magnetic frame, a soft separation blade and a return structure, wherein the shell is provided with a supporting frame and a supporting plate, the supporting frame is arranged on one side close to the right opening of the shell, the supporting plate is arranged right above the collecting roller, the outer end of the collecting roller is sleeved with the magnetic sleeve, two ends of the magnetic sleeve are attached to a vertical plate of the shell, the collecting structure comprises the sliding frame which is arranged at the upper end of the supporting frame in a sliding mode, the magnetic frame is locked and installed in the sliding frame, the soft separation blade is hinged to the lower end of the supporting plate and prevents an absorption needle from collapsing, the soft separation blade is located at a feeding port of the magnetic frame, the left lower end of the magnetic frame is attached to the side end of the collecting roller, a bulge is arranged at the left upper end of the magnetic frame and embedded in the supporting plate, the return structure for automatically returning the sliding frame is arranged between the sliding frame and the sliding frame, and a locking structure for locking the magnetic frame is arranged between the magnetic frame and the sliding frame;

the transmission device comprises a push rod, a push gear fixedly sleeved at the outer end of the push rod, a transmission gear connected with the push gear in a kneading manner, a driven gear connected with the transmission gear in a kneading manner, a transmission rod fixedly connected with the transmission gear, a driven rod fixedly connected with the driven gear and a supporting shell fixedly connected with the shell, the push rod is fixedly connected with the push rod, the collecting roller is fixedly connected with the driven rod, the push rod and the transmission rod are fixed in the supporting shell through bearings and are rotationally connected with the supporting shell, and two ends of the driven rod penetrate through the shell and are fixed on the supporting shell through bearings and are rotationally connected with the shell and the supporting shell respectively.

As a further description of the above technical solution:

the return structure is equipped with slide bar, return spring and slider, the slider is fixed to be set up at the slide frame lower extreme, sliding connection slide bar behind the slider lower extreme runs through the braced frame slide, the slide bar is fixed to be set up on braced frame, the return spring cover is established on the slide bar, after the return spring both ends supported braced frame founded wall and slider respectively, it was the extrusion state.

As a further description of the above technical solution:

the right end of the sliding frame is provided with a return pull rod, and the return pull rod penetrates through the right opening of the shell.

As a further description of the above technical solution:

locking structure 7 draws piece, fixed setting including pull rod, the locking of the left end fixed pull rod to draw the piece right-hand member and be on a parallel with the extrusion stem, the extrusion spring of extrusion stem outer end at the locking, establish rather than sliding connection in the extrusion stem embedding sliding frame, and the extrusion stem right-hand member is equipped with the restriction piece that prevents that the extrusion stem from droing in the sliding frame, the pull rod runs through the sliding frame grudging post and rather than sliding connection, the locking draws the piece left end to set up flutedly, the recess that the magnetism frame corresponds the locking and draws the piece is equipped with the locking card protrudingly.

As a further description of the above technical solution:

still be equipped with the clean structure that is used for magnetic sleeve surface to remove dust in the casing, clean structure is including rotating screw rod, threaded connection screw rod's thread bush, rotating the cleaning roller of connecting thread bush, the fixed restriction strip that sets up at the thread bush left end and the restriction pole of sliding connection restriction strip through the pivot, rotate the screw rod and run through in the casing upper wall embedding thread bush through the pole bearing, it is connected with the casing rotation to rotate the screw rod, the spout has been seted up to the restriction pole, restriction strip embedding is in the spout.

As a further description of the above technical solution:

the cleaning roller is provided with two shapes which are matched with the porcelain bushing.

As a further description of the above technical solution:

the upper end of the shell is also provided with a pushing frame.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:

the porcelain bushing automatic suction device is provided with the collecting roller with the porcelain bushing, the push wheel convenient to push, the magnetic collecting structure and the transmission device, so that the automatic suction and storage of a needle tool are realized, then the needle tool is recovered by using the collecting structure, meanwhile, the cleaning structure for cleaning the surface of the porcelain bushing is arranged, the cleanness of the porcelain bushing is kept, and the return structure and the locking structure are arranged, so that the porcelain bushing automatic suction device is more convenient to use.

Drawings

FIG. 1 is a schematic view showing a structure of a suction needle unit provided according to the present invention;

FIG. 2 shows a cross-sectional view of a suction needle device provided according to the present invention;

FIG. 3 shows a schematic cross-sectional view at A-A of FIG. 2;

FIG. 4 shows a schematic cross-sectional view of the transmission at C-C of FIG. 3;

fig. 5 shows a partial enlarged view at B of fig. 2.

Illustration of the drawings:

1. a housing; 101. a pushing frame; 102. a support frame; 103. a support plate; 2. a push wheel; 3. a collection roller; 301. a magnetic sleeve; 4. a transmission device; 401. a push rod; 402. a push gear; 403. a transmission gear; 404. a transmission rod; 405. a driven gear; 406. a driven lever; 407. a support housing; 5. a collection structure; 501. a sliding frame; 502. a magnetic frame; 503. a soft baffle sheet; 6. a return structure; 601. a slide bar; 602. a return spring; 603. a slider; 7. a locking structure; 701. a pull rod; 702. locking the pull block; 703. an extrusion stem; 704. a compression spring; 8. cleaning the structure; 801. rotating the screw; 802. a threaded sleeve; 803. a cleaning roller; 804. a restriction strip; 804. a restraining bar.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a ground needle suction device convenient for collection for a surgical operating room comprises a shell 1 with a right opening, push wheels 2 rotatably arranged at two sides of the shell 1, a collection roller rotatably arranged in the shell 1, transmission devices 4 symmetrically arranged at two sides of the shell 1 and used for enabling the push wheels 2 to be in transmission connection with the collection roller so as to enable the collection roller to rotate, and a collection structure 5 arranged in the shell 1 and used for rubbing the surface of the collection roller;

the housing 1 is provided with a support frame 102 and a support plate 103, the support frame 102 is disposed at a side near a right opening of the housing 1, the supporting plate 103 is arranged right above the collecting roller, the outer end of the collecting roller is sleeved with a magnetic sleeve 301, the two ends of the magnetic sleeve 301 are attached to the vertical plate of the shell 1, the collecting structure 5 comprises a sliding frame 501 arranged at the upper end of the supporting frame 102 in a sliding manner, a magnetic frame 502 arranged in the sliding frame 501 in a locking manner, and a soft blocking piece 503 hinged at the lower end of the supporting plate 103 and preventing the suction needle from collapsing, the soft baffle 503 is positioned at the feed inlet of the magnetic frame 502, the left lower end of the magnetic frame 502 is attached to the side end of the collecting roller, the left upper end of the sliding frame is provided with a bulge which is embedded in the supporting plate 103, a return structure 6 for the sliding frame 501 to return automatically is arranged between the sliding frame 501 and the supporting frame 102, a locking structure 7 for locking the magnetic frame 502 is arranged between the magnetic frame 502 and the sliding frame 501;

the transmission device 4 comprises a push rod 401, a push gear 402 fixedly sleeved at the outer end of the push rod 401, a transmission gear 403 connected with the push gear 402 in a kneading manner, a driven gear 405 connected with the transmission gear 403 in a kneading manner, a transmission rod 404 fixedly connected with the transmission gear 403, a driven rod 406 fixedly connected with the driven gear 405 and a support shell 407 fixedly connected with the shell 1, the push wheel 2 is fixedly connected with the push rod 401, the collecting roller is fixedly connected with the driven rod 406, the push rod 401 and the transmission rod 404 are both fixed in the support shell 407 through bearings and are rotatably connected with the support shell 407, and two ends of the driven rod 406 penetrate through the shell 1 and are fixed on the support shell 407 through bearings and are respectively rotatably connected with the shell 1 and the support shell 407.

Further, the return structure 6 is provided with a sliding rod 601, a return spring 602 and a sliding block 603, the sliding block 603 is fixedly arranged at the lower end of the sliding frame 501, the lower end of the sliding block 603 penetrates through the slideway of the supporting frame 102 and then is slidably connected with the sliding rod, the sliding rod 601 is fixedly arranged on the supporting frame 102, the return spring 602 is sleeved on the sliding rod 601, and two ends of the return spring 602 are respectively abutted against the vertical wall of the supporting frame 102 and the sliding block 603 and then are in an extrusion state;

the sliding frame 501 is pulled to go out from the right opening of the shell 1, the further sliding block 603 slides in the sliding way of the supporting frame 102, the further sliding block 603 slides on the sliding rod 601 simultaneously, the further sliding block 603 extrudes the return spring 602 to enable the return spring 602 to contract, the sliding frame 501 is further not pulled, the further return spring 602 rebounds to give the force extruded by the sliding block 603, the sliding block 603 moves rightwards to drive the sliding frame 501 fixed with the sliding block to move leftwards, and the sliding frame 501 automatically returns, so that labor is saved.

Further, a return pull rod 701 is arranged at the right end of the sliding frame 501, and the return pull rod 701 penetrates through the right opening of the shell 1;

the return pull rod 701 ensures that the sliding frame 501, and thus the magnetic frame 502, is easily taken.

Further, the locking structure 7 includes a pull rod 701, a locking pull block 702 with the left end fixed with the pull rod 701, an extrusion rod 703 fixedly arranged at the right end of the locking pull block 702 and parallel to the pull rod 701, and an extrusion spring 704 slidably sleeved at the outer end of the extrusion rod 703, wherein the extrusion rod 703 is embedded in the sliding frame 501 and slidably connected therewith, a limiting block for preventing the extrusion rod 703 from falling off the sliding frame 501 is arranged at the right end of the extrusion rod 703, the pull rod 701 penetrates through the vertical wall of the sliding frame 501 and is slidably connected therewith, a groove is formed at the left end of the locking pull block 702, and a locking clamp protrusion is arranged at the magnetic frame 502 corresponding to the groove of the locking pull block 702;

the further magnetic frame 502 is placed on the locking pull block 702, the magnetic frame 502 is pressed, the further magnetic frame 502 is guided by the locking pull block 702, the magnetic frame 502 is pressed downwards, the further magnetic frame 502 pushes the locking pull block 702 to move rightwards, the further locking pull block 702 drives the extrusion rod 703 fixed with the further locking pull block to move rightwards, the outer end of the further extrusion rod 703 is sleeved with the extrusion spring 704, the further locking pull block 702 extrudes the extrusion spring 704 to enable the extrusion spring to contract, after the lower end of the further magnetic frame 502 is completely embedded into the sliding frame 501, the extrusion spring rebounds to extrude the locking pull block 704, the locking clamp protrusion at the right end of the magnetic frame 502 is embedded into the groove at the left end of the locking pull block 702, the protrusion at the left upper end of the magnetic frame 502 is further embedded into the support plate 103 more tightly, the left lower end of the magnetic frame 502 is further attached to the surface of the porcelain bushing, and the needle scraping tool is more convenient, further pulling the pull rod 701 moves the locking pull block 702 to the right, thereby removing the magnetic frame 502 and then the needle.

Further, a cleaning structure 8 for removing dust on the surface of the magnetic sleeve 301 is further arranged in the housing 1, the cleaning structure 8 comprises a rotating screw 801, a threaded sleeve 802 connected with the screw in a threaded manner, a cleaning roller 803 connected with the threaded sleeve 802 in a rotating manner through a rotating shaft, a limiting strip 804 fixedly arranged at the left end of the threaded sleeve 802 and a limiting rod 805 connected with the limiting strip 804 in a sliding manner, the rotating screw 801 penetrates through the upper wall of the housing 1 through a rod bearing and then is embedded into the threaded sleeve 802, the rotating screw 801 is connected with the housing 1 in a rotating manner, the limiting rod 805 is provided with a sliding groove, and the limiting strip 804 is embedded into the sliding groove;

the threaded sleeve 802 is in threaded connection with the rotating screw 801, the limiting strip 804 is arranged at the left end of the threaded sleeve 802, and the limiting strip 804 is embedded into the sliding groove of the limiting rod 805, so that the rotating screw 801 is driven to rotate to drive the threaded sleeve 802 in threaded connection to vertically move, the lower end of the threaded sleeve 802 is fixedly connected with the cleaning roller 803 to move downwards, the cleaning roller 803 abuts against the surface of the magnetic sleeve 301, and the cleaning roller 803 rotates to wipe the surface of the magnetic sleeve 301, so that the magnetic sleeve 301 is cleaned.

Further, the cleaning roller 803 is provided with two shapes which are matched with the porcelain sleeves;

the two brushes together wipe the surface of the magnetic sleeve 301, so that the magnetic sleeve 301 is cleaner.

Further, a pushing frame 101 is further arranged at the upper end of the shell 1;

the pushing frame 101 facilitates pushing the housing 1 to move forward.

The working principle is as follows: the pushing device moves forwards, the further pushing wheel 2 is in stressed contact with the ground to rotate, the further pushing wheel 2 rotates to drive the pushing rod 401 fixed with the further pushing wheel to rotate, the further pushing rod 401 rotates to drive the pushing gear 402 fixed with the further pushing wheel to rotate, the further pushing gear 402 rotates to drive the transmission gear 403 meshed with the further pushing wheel to rotate, the further transmission gear 403 rotates to drive the transmission rod 404 fixed with the further transmission gear 403 to rotate, the transmission rod 404 is fixedly arranged in the supporting shell 407 through a bearing to stabilize the transmission gear 403, the further transmission gear 403 rotates to drive the driven gear 405 meshed with the further transmission gear 403 to rotate, the further driven gear 405 rotates to drive the driven rod 406 fixed with the further driven gear 405 to rotate, the further driven rod 406 rotates to drive the collecting roller fixedly connected with the further collecting roller to rotate, the magnetic sleeve 301 sleeved with the further collecting roller rotates, and the magnetic sleeve 301 sucks the needle tool while rotating, the outer surface of the magnetic sleeve 301 is attached to the lower left end of the magnetic frame 502, the needle is scraped from the lower left end of the magnetic frame 502, the needle is separated from the outer surface of the magnetic sleeve 301 and enters the magnetic frame 502, a soft baffle 503 is hinged to the upper left of the magnetic frame 502 to prevent the needle from jumping out, the magnetic frame 502 is locked in the sliding frame 501, the sliding frame 501 is slidably connected to the supporting frame 102, the magnetic frame 502 is connected with the sliding frame 501 through the locking structure 7 after the sliding frame 501 is pulled out from the right opening of the shell 1, the magnetic frame 502 is detachable, the magnetic frame 502 is taken out, the locking structure 7 is further utilized to install the magnetic frame 502 in the sliding frame 501, and the sliding frame 501 automatically resets through the return structure 6.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A ground needle suction device convenient for collection for a surgical operating room is characterized by comprising a shell (1) with a right opening, push wheels (2) rotatably arranged at two sides of the shell (1), a collection roller rotatably arranged in the shell (1), transmission devices (4) symmetrically arranged at two sides of the shell (1) and used for enabling the push wheels (2) to be in transmission connection with the collection roller so as to enable the collection roller to rotate, and a collection structure (5) arranged in the shell (1) and used for scraping and rubbing the surface of the collection roller;

the shell (1) is provided with a supporting frame (102) and a supporting plate (103), the supporting frame (102) is arranged on one side close to the right opening of the shell (1), the supporting plate (103) is arranged right above the collecting roller, the outer end of the collecting roller is sleeved with a magnetic sleeve (301), two ends of the magnetic sleeve (301) are attached to a vertical plate of the shell (1), the collecting structure (5) comprises a sliding frame (501) arranged at the upper end of the supporting frame (102) in a sliding mode, a magnetic frame (502) installed in the sliding frame (501) in a locking mode, and a soft blocking piece (503) hinged to the lower end of the supporting plate (103) and preventing a suction needle from collapsing away, the soft blocking piece (503) is located at a feeding port of the magnetic frame (502), the left lower end of the magnetic frame (502) is attached to the side end of the collecting roller, a protrusion is arranged at the left upper end of the magnetic frame, the protrusion is embedded into the supporting plate (103), a return structure (6) for automatic return of the sliding frame (501) is arranged between the sliding frame (501) and the supporting frame (102), a locking structure (7) for locking the magnetic frame (502) is arranged between the magnetic frame (502) and the sliding frame (501);

the transmission device (4) comprises a push rod (401), a push gear (402) fixedly sleeved at the outer end of the push rod (401), a transmission gear (403) connected with the push gear (402) in a kneading manner, a driven gear (405) connected with the transmission gear (403) in a kneading manner, a transmission rod (404) fixedly connected with the transmission gear (403), a driven rod (406) fixedly connected with the driven gear (405) and a supporting shell (407) fixedly connected with the shell (1), the push wheel (2) is fixedly connected with a push rod (401), the collecting roller is fixedly connected with a driven rod (406), the push rod (401) and the transmission rod (404) are fixed in the supporting shell (407) through bearings and are rotationally connected with the supporting shell, two ends of the driven rod (406) penetrate through the shell (1) and then are fixed on the supporting shell (407) through bearings, and are respectively in rotating connection with the shell (1) and the supporting shell (407).

2. The ground needle suction device convenient for collection in a surgical operating room is characterized in that the return structure (6) is provided with a sliding rod (601), a return spring (602) and a sliding block (603), the sliding block (603) is fixedly arranged at the lower end of the sliding frame (501), the lower end of the sliding block (603) penetrates through a slideway of the supporting frame (102) and is connected with the sliding rod in a sliding manner, the sliding rod (601) is fixedly arranged on the supporting frame (102), the return spring (602) is sleeved on the sliding rod (601), and two ends of the return spring (602) are respectively abutted against the vertical wall of the supporting frame (102) and the sliding block (603) and then are in a squeezing state.

3. The ground needle suction device convenient for collection in the surgical operating room is characterized in that the right end of the sliding frame (501) is provided with a return pull rod (701), and the return pull rod (701) penetrates through the right opening of the shell (1).

4. The ground needle suction device convenient for collection in a surgical operating room is characterized in that the locking structure (7) comprises a pull rod (701), a locking pull block (702) for fixing the pull rod (701) at the left end, a pressing rod (703) fixedly arranged at the right end of the locking pull block (702) and parallel to the pull rod (701), and a pressing spring (704) slidably sleeved at the outer end of the pressing rod (703), wherein the pressing rod (703) is embedded in and slidably connected with the sliding frame (501), the right end of the pressing rod (703) is provided with a limiting block for preventing the pressing rod (703) from falling off the sliding frame (501), the pull rod (701) penetrates through the vertical wall of the sliding frame (501) and is slidably connected with the vertical wall, the left end of the locking pull block (702) is provided with a groove, and the magnetic frame (502) is provided with a locking protrusion corresponding to the groove of the locking pull block (702).

5. The ground needle suction device convenient for collection in the surgical operating room is characterized in that a cleaning structure (8) used for removing dust on the surface of the magnetic sleeve (301) is further arranged in the shell (1), the cleaning structure (8) comprises a rotating screw (801), a threaded sleeve (802) connected with the screw in a threaded manner, a cleaning roller (803) connected with the threaded sleeve (802) in a rotating manner through a rotating shaft, a limiting strip (804) fixedly arranged at the left end of the threaded sleeve (802) and a limiting rod (805) connected with the limiting strip (804) in a sliding manner, the rotating screw (801) penetrates through the upper wall of the shell (1) through a rod bearing and then is embedded into the threaded sleeve (802), the rotating screw (801) is rotatably connected with the shell (1), the limiting rod (805) is provided with a sliding groove, and the limiting strip (804) is embedded into the sliding groove.

6. A collecting floor needle suction device for surgical operation room as claimed in claim 5, characterized in that the cleaning roller (803) is provided with two shapes fitting porcelain sleeves.

7. A ground needle suction device for a surgical operation room convenient for collection according to claim 1, characterized in that the upper end of the shell (1) is further provided with a pushing frame (101).