Medical waste collecting device

Abstract

The utility model provides a medical waste collecting device, which relates to the technical field of medical waste collection and comprises a protective structure composed of a protective shell and a positioning cover, the positioning cover is mounted above the protective shell in a manner of matching with a bolt, and a mounting opening is formed in one side of the protective shell. A collecting shell with a handle is mounted at the position of the mounting opening, a partition plate is arranged on the inner side of the collecting shell, and a locking mechanism and a cutting mechanism are mounted on the inner side of the positioning cover. Sealing of the placing opening is achieved by arranging one set of moving plates of an elastic structure, the other set of moving plates are matched with one another to clamp the plastic part of the needle, and the needle and the needle tube are conveniently separated.

Description

Technical Field

[0001] The utility model relates to the technical field of medical waste collection, in particular to a medical waste collection device. Background Art

[0002] At present, medical equipment is used to treat patients in medical treatment, which includes medical waste such as needles and syringes. Medical waste is basically disposable, so it is collected in the trash can after use. However, there are still the following defects in the collection of needles, syringes and medical waste:

[0003] At present, a buckle is set on the top of the trash can to position the needle and complete the separation of the needle and the syringe. However, this buckle requires the staff to press hard, and there are different types of needles, which reduces the practicality and convenience of operation of the current medical waste collection trash can;

[0004] In addition, when the metal part of the needle is collected separately, a collecting device that automatically cuts off the metal part of the needle is currently used, but this collecting device increases maintenance costs when used. Utility Model Content

[0005] The disclosed embodiment relates to a medical waste collection device. When collecting medical waste, the movable plate is pushed to one side to expand outward, and the medical waste is placed inside a collection shell for collection. When the metal part of the needle is cut off, the needle is placed in the position of the blade and the driving rod is pushed to complete the cutting of the metal part of the needle.

[0006] In a first aspect of the present disclosure, a medical waste collection device is provided, specifically comprising: a protective structure, wherein the protective structure is composed of a protective shell and a positioning cover, a positioning cover is installed on the upper side of the protective shell with bolts, a mounting opening is opened on one side of the protective shell, a collection shell with a handle is installed at the position of the mounting opening, a partition is provided on the inner side of the collection shell, a group of locking mechanisms and a group of cutting mechanisms are installed on the inner side of the positioning cover, the locking mechanism is composed of a first positioning rod, a first movable plate, a second movable plate, and a driving gear, the cutting mechanism is composed of a driving rod, a cam, a second positioning rod, a first stabilizing block, a second stabilizing block, and a blade, two placement holes are opened at the upper position of the positioning cover, the placement holes correspond to the interior of the collection shell, and the first movable plate, the second movable plate and the first stabilizing block and the second stabilizing block are respectively installed at the positions of the placement holes.

[0007] Furthermore, the positioning cover is provided with a hidden groove based on the outer side surface, a magnet is installed inside the hidden groove, and the collection shell is provided with a group of stabilizing blocks based on the outer side surface, a sliding groove is provided on the inner side of the stabilizing block, and a locking block is installed at the position of the sliding groove.

[0008] Furthermore, the first positioning rod is provided with an external thread on one side, and the positioning cover is provided with a transverse sliding hole on one side, the first positioning rod passes through the interior of the sliding hole, the first movable plate is provided with a threaded connecting block at the bottom, the external thread position of the first positioning rod is connected to the threaded connecting block, the driving gear is installed on the inner side of the positioning cover, the first movable plate and the second movable plate are respectively provided with a symmetrically distributed rack on one side, the driving gear and the rack are meshed, and a supporting spring is installed on the outside of the first positioning rod.

[0009] Furthermore, the positioning cover is provided with a transverse rotating hole on one side, the driving rod passes through the interior of the rotating hole, the second stabilizing block is provided with a threaded connecting plate at the bottom, the second positioning rod passes through the interior of the threaded connecting plate, a supporting spring is installed on the outside of the second positioning rod, the supporting spring is arranged between the first stabilizing block and the second stabilizing block, the driving rod is an L-shaped structure, and a cam is provided at one end of the driving rod, the friction surface of the cam is in contact with the big head of the second positioning rod, the first stabilizing block and the second stabilizing block are respectively provided with a rectangular mounting groove on the basis of the inner side surface, a group of blades are installed inside the mounting groove, and the first stabilizing block is installed at the bottom of the positioning cover with bolts.

[0010] The utility model provides a medical waste collection device, which has the following beneficial effects:

[0011] A collection shell with partitions is provided to achieve the effect of classified collection of medical waste.

[0012] A group of movable plates with an elastic structure are provided to achieve the sealing of the placement port, and another group of movable plates cooperate with each other to clamp the plastic part of the needle, thereby achieving the effect of separating the needle and the needle tube; a driving rod and a cam-driven blade are used to cut off the metal part of the needle; in addition, a magnet and a locking block are provided to achieve automatic locking of the collection shell, thereby solving the problem of locking the collection shell with a snap buckle after installation and improving the stability of the collection shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings of the embodiment will be briefly introduced below.

[0014] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0015] In the attached picture:

[0016] Figure 1 A schematic diagram of the rear axle side structure of the collecting device of the present application is shown;

[0017] Figure 2 An axial schematic diagram of the disassembly structure of the collecting device of the present application is shown;

[0018] Figure 3 An axial schematic diagram of a vertical section structure of a collection shell of the present application is shown;

[0019] Figure 4 An axial schematic diagram of a transverse section structure of a collection shell of the present application is shown;

[0020] Figure 5 It shows a schematic diagram of the axial structure of the protection structure and the collection shell of the present application when cut and viewed from the rear;

[0021] Figure 6 This application shows Figure 5 Schematic diagram of the local axial structure;

[0022] Figure 7 The schematic diagram of the axial structure of the locking mechanism and the cutting mechanism of the present application is shown;

[0023] Figure 8 This application shows Figure 4 A is an enlarged structural diagram of FIG.

[0024] Reference numerals list

[0025] 1. Protective structure; 101. Protective shell; 102. Positioning cover;

[0026] 2. Collection shell; 201. Locking block;

[0027] 3. Locking mechanism; 301. First positioning rod; 302. First moving plate; 303. Second moving plate; 304. Driving gear;

[0028] 4. Cutting mechanism; 401. Driving rod; 402. Cam; 403. Second positioning rod; 404. First stabilizing block; 405. Second stabilizing block; 406. Blade. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Example 1: Please refer to Figures 1 to 8 :

[0031] The utility model proposes a medical waste collection device, comprising: a protective structure 1, the protective structure 1 is composed of a protective shell 101 and a positioning cover 102, the protective shell 101 is equipped with a positioning cover 102 on the top with bolts, the protective shell 101 is provided with a mounting opening on one side, a collection shell 2 with a handle is installed at the position of the mounting opening, the collection shell 2 is provided with a partition on the inner side, the partition achieves the effect of needle and medical waste classification, the positioning cover 102 is provided with a hidden groove on the basis of the outer side, a magnet is installed inside the hidden groove, the hidden groove positions and hides the installation position of the magnet, the collection shell 2 is provided with a group of stabilizing blocks on the basis of the outer side, the stabilizing block is provided with a sliding groove on the inner side, a locking block 201 is installed at the position of the sliding groove, the locking block 201 is made of stainless iron, the stabilizing block cooperates with the sliding groove to achieve the effect of sliding positioning of the locking block 201, the locking block 201 slides stably along the sliding groove, and under the adsorption of the magnet, the locking block 201 automatically extends to the inside of the hidden groove to complete the automatic locking of the collection shell 2;

[0032] In the embodiments of the present disclosure, reference Figures 1 to 8 As shown,

[0033] A group of locking mechanisms 3 and a group of cutting mechanisms 4 are installed on the inner side of the positioning cover 102. The locking mechanism 3 is composed of a first positioning rod 301, a first movable plate 302, a second movable plate 303, and a driving gear 304. The first positioning rod 301 has an external thread on one side, and the positioning cover 102 has a transverse sliding hole on one side. The first positioning rod 301 passes through the interior of the sliding hole. The first movable plate 302 is provided with a threaded connection block at the bottom. The external thread position of the first positioning rod 301 is connected to the threaded connection block. It can be concluded that the first positioning rod 301 realizes the effect of positioning the first movable plate 302 up and down. The driving gear 304 is installed at the inner side of the positioning cover 102. The installation position of the driving gear 304 is The device is configured as a rotating structure, and the first movable plate 302 and the second movable plate 303 are respectively provided with a symmetrically distributed rack on one side, and the driving gear 304 is meshed with the rack. Therefore, when the first movable plate 302 is pushed, the driving gear 304 and the rack simultaneously drive the second movable plate 303 to move in the opposite direction, so as to achieve the effect of opening and closing the first movable plate 302 and the second movable plate 303 at the same time, so as to facilitate the medical waste to be put into the collection shell 2. A supporting spring is installed on the outside of the first positioning rod 301, and the supporting spring pushes the first movable plate 302 and the second movable plate 303 to reset inwardly. In addition, the first movable plate 302 and the second movable plate 303 cooperate with each other to clamp the plastic part of the needle, so as to facilitate the separation of the needle and the needle tube;

[0034] In the embodiments of the present disclosure, reference Figures 1 to 8 As shown,

[0035] The cutting mechanism 4 is composed of a driving rod 401, a cam 402, a second positioning rod 403, a first stabilizing block 404, a second stabilizing block 405, and a blade 406. The positioning cover 102 has two placement holes at the upper position, and the placement holes correspond to the interior of the collection shell 2. Different medical wastes are put into the interior of the positioning cover 102 for collection with the help of different placement holes. The first movable plate 302, the second movable plate 303 and the first stabilizing block 404 and the second stabilizing block 405 are respectively installed at the positions of the placement holes. The positioning cover 102 is provided with a transverse rotating hole on one side. The driving rod 401 passes through the interior of the rotating hole. The rotating hole realizes the effect of stabilizing the installation position of the positioning cover 102. The second stabilizing block 405 is provided with a threaded connecting plate at the bottom. The second positioning rod 403 passes through the interior of the threaded connecting plate. With the cooperation of the threaded connecting plate, the second positioning rod 403 and the second stabilizing block 405 are stably connected. A supporting spring is installed on the outside of the second positioning rod 403. The supporting spring is Between the first stabilizing block 404 and the second stabilizing block 405, a supporting spring elastically supports the second stabilizing block 405 outward, so that a group of blades 406 are automatically in an open state, which is convenient for the insertion of the needle. The driving rod 401 is an L-shaped structure. A cam 402 is provided at one end of the driving rod 401. The rotation of the cam 402 is controlled by swinging the driving rod 401. The friction surface of the cam 402 contacts the large end of the second positioning rod 403. When the cam 402 rotates, the second positioning rod 403 is moved to one side to achieve the effect of moving the second stabilizing block 405 and the blade 406. The first stabilizing block 404 and the second stabilizing block 405 are respectively provided with a rectangular mounting groove on the basis of the inner side surface, and a group of blades 406 are installed inside the mounting groove. The first stabilizing block 404 is installed at the bottom of the positioning cover 102 with bolts. It can be concluded that the movement of the second stabilizing block 405 and the blade 406 is controlled by manipulating the driving rod 401. At this time, the blade 406 cuts off the metal part of the needle with force.

[0036] Embodiment 2, based on embodiment 1, refers to Figures 1 to 8 As shown, a group of rollers can be installed at the bottom of the protective shell 101, and the collecting device can be easily moved with the rollers. In addition, a dust cover can be further installed above the protective shell 101 to prevent odor from spreading inside the collecting shell 2.

[0037] The working principle of this embodiment:

[0038] When using the collection device to collect medical waste, the operator pushes the first movable plate 302 outward, and then puts the medical waste into the collection shell 2 for collection;

[0039] When cutting off and collecting the metal part of the needle, the operator first places the metal part of the needle between the first stabilizing block 404 and the second stabilizing block 405, and then pushes the driving rod 401 to swing to one side, at which time the blade 406 cuts off the metal part of the needle, and the cut needle enters the interior of the collection housing 2 for collection;

[0040] When collecting the plastic part of the needle, the operator pushes the first movable plate 302 outward, and then clamps the plastic part of the needle between the first movable plate 302 and the second movable plate 303, stretching the needle tube to complete the separation of the needle tube and the needle, and pushes the first movable plate 302 again, and the needle enters the interior of the collection housing 2 for collection;

[0041] When cleaning the medical waste collected by the collection shell 2, the operator presses the locking block 201 downward, then takes out the collection shell 2 with the help of the handle, and cleans the medical waste inside the collection shell 2;

[0042] The collecting shell 2 is installed into the inside of the protective shell 101 again. At this time, under the adsorption of the magnet, the locking block 201 automatically extends to the inside of the hidden groove, completing the automatic locking of the collecting shell 2.

[0043] In this article, there are a few points to note:

[0044] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0045] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0046] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A medical waste collection device, comprising: A protective structure (1), a collecting shell (2) and a cutting mechanism (4); the protective structure (1) is composed of a protective shell (101) and a positioning cover (102), a positioning cover (102) is installed on the protective shell (101) with bolts, and the cutting mechanism (4) includes: a driving rod (401), a cam (402), a second positioning rod (403), a first stabilizing block (404), a second stabilizing block (405) and a blade (406), a group of cutting mechanisms (4) are installed on the inner side of the positioning cover (102), and a group of locking mechanisms (3) are also installed on the inner side of the positioning cover (102), and the locking mechanism (3) is composed of a first positioning rod (301), a first movable plate (302), a second movable plate (303) and a driving gear (304); The protective shell (101) has an installation opening on one side, a collecting shell (2) with a handle is installed at the installation opening, and a partition is provided on the inner side of the collecting shell (2).

2. A medical waste collection device according to claim 1, characterized in that: The positioning cover (102) is provided with two placement holes at the upper position, and the first movable plate (302), the second movable plate (303) and the first stabilizing block (404) and the second stabilizing block (405) are respectively installed at the positions of the placement holes.

3. A medical waste collection device according to claim 1, characterized in that: The positioning cover (102) is provided with a hidden groove on the basis of the outer side surface, and a magnet is installed inside the hidden groove. The collection shell (2) is provided with a group of stabilizing blocks on the basis of the outer side surface, and a sliding groove is provided on the inner side of the stabilizing block, and a locking block (201) is installed at the position of the sliding groove.

4. A medical waste collection device according to claim 1, characterized in that: The first positioning rod (301) is provided with an external thread on one side, the positioning cover (102) is provided with a transverse sliding hole on one side, the first positioning rod (301) passes through the interior of the sliding hole, the first movable plate (302) is provided with a threaded connection block at the bottom, and the external thread position of the first positioning rod (301) is connected to the threaded connection block.

5. The medical waste collection device according to claim 1, characterized in that: The driving gear (304) is installed at the inner side of the positioning cover (102), and the first movable plate (302) and the second movable plate (303) are respectively provided with a symmetrically distributed rack on one side, and the driving gear (304) and the rack are meshed, and a supporting spring is installed on the outer side of the first positioning rod (301).

6. A medical waste collection device according to claim 1, characterized in that: The positioning cover (102) is provided with a transverse rotation hole on one side, the driving rod (401) passes through the interior of the rotation hole, the second stabilizing block (405) is provided with a threaded connection plate at the bottom, the second positioning rod (403) passes through the interior of the threaded connection plate, and a support spring is installed on the outer side of the second positioning rod (403), and the support spring is arranged between the first stabilizing block (404) and the second stabilizing block (405).

7. The medical waste collection device according to claim 1, characterized in that: A cam (402) is provided at one end of the driving rod (401), and the friction surface of the cam (402) contacts the large end of the second positioning rod (403). The first stabilizing block (404) and the second stabilizing block (405) are respectively provided with an installation groove on the basis of the inner side surface, and a group of blades (406) are installed inside the installation groove. The first stabilizing block (404) is installed at the bottom of the positioning cover (102) in conjunction with bolts.

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