Orthopedic consumable acceptance device

Abstract

The utility model discloses an orthopaedic consumable acceptance device, which relates to the technical field of medical instruments and comprises a rack with an acceptance frame mounted at the upper end, a camera mounted on the inner side of the acceptance frame, and a conveying belt mounted at the upper end of the rack and penetrating through the acceptance frame. The conveying starting end of the conveying belt is provided with a positioning mechanism comprising two positioning plates arranged in a V shape, the tip end of the V shape faces one side of the acceptance frame, the ends, away from the acceptance frame, of the two positioning plates are rotationally installed on the rack, reset structures are connected between the ends, away from the acceptance frame, of the two positioning plates, and a linkage structure is connected between the ends, away from the acceptance frame, of the two positioning plates. The two positioning plates arranged in the V shape are matched with the linkage structure and the reset structure, the two positioning plates can be synchronously opened and closed, the orthopedic consumables are located in the middle of the conveying belt and continue to be conveyed into the acceptance inspection frame through the conveying belt, a camera of the acceptance inspection frame photographs the orthopedic consumables located in the middle of the conveying belt, photographing is more comprehensive, and the inspection efficiency is improved. And the identification effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, and in particular to an orthopedic consumables acceptance device. Background Art

[0002] Orthopedic consumables include bone screws, bone plates and other orthopedic instruments. The types of orthopedic consumables are complex and diverse, and orthopedic consumables are usually composed of implantable consumables and supporting instruments, which are easy to identify incorrectly. The existing management methods are mostly manual visual identification, acceptance and statistics, or manual scanning and identification, both of which have low work efficiency.

[0003] In order to improve the above problems, after searching, for example, the orthopedic consumables acceptance device disclosed in patent application number CN202020906625.5 includes a base, a camera box and a conveyor belt. A conveyor belt is provided on the top of the base, and a camera box is provided above the conveyor belt. A camera is provided inside the camera box, and the camera is electrically connected to the image recognizer. It can automatically perform image recognition, acceptance and statistics on orthopedic consumables such as bone nails and bone plates, thereby improving work efficiency and making management more efficient and convenient.

[0004] Based on the above search and in combination with the prior art, it is found that in the prior art, similar to the above disclosed orthopedic consumables acceptance device, during the process of conveying orthopedic consumables, the orthopedic consumables are easily offset from the initial placement position, resulting in incomplete imaging by the camera device, which in turn leads to inaccurate identification. Therefore, an orthopedic consumables acceptance device is proposed to improve the above problem. Utility Model Content

[0005] The purpose of this application is to provide an orthopedic consumables acceptance device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical solution: an orthopedic consumables acceptance device, comprising a frame with an acceptance frame installed on the upper end, and a camera installed on the inner top end of the acceptance frame:

[0007] A conveyor belt is installed at the upper end of the frame, and the conveyor belt passes through the acceptance frame;

[0008] A positioning mechanism is provided at the conveying start end of the conveyor belt;

[0009] The positioning mechanism comprises two positioning plates, which are arranged in a V-shape and symmetrically arranged about the middle of the conveyor belt;

[0010] The V-shaped tip formed by the two positioning plates faces one side of the acceptance frame;

[0011] The ends of the two positioning plates away from the acceptance frame are both vertically rotatably mounted on the frame, and a reset structure is connected between the frame and the positioning plates;

[0012] A linkage structure is connected between the ends of the two positioning plates away from the acceptance frame.

[0013] Preferably, the linkage structure comprises gear 1, gear 2, a sprocket and a chain;

[0014] The gear is coaxially fixed to one of the ends of the positioning plate and the frame for rotational mounting;

[0015] The gear 2 and the sprocket are both provided with two, one of which is coaxially fixed and rotatably mounted on the frame;

[0016] The other gear 2 and the sprocket are coaxially fixed to the end of the other positioning plate and the frame for rotational installation;

[0017] The two sprockets are connected via the chain transmission, and one of the gears 2 is meshed with the gear 1.

[0018] Preferably, the reset structure comprises a fixing plate and a reset spring;

[0019] The fixing plate is fixed to one of the ends of the positioning plate and the frame where the positioning plate is rotatably mounted, and the return spring is horizontally fixedly connected between the fixing plate and the frame.

[0020] Preferably, the end surfaces of the two positioning plates close to each other are equidistantly and rotatably mounted with a plurality of rolling rollers, and the rolling rollers are rotatably arranged along the conveying direction of the conveyor belt.

[0021] Preferably, a plurality of baffles are installed at equal intervals at the middle of the outer surface of the conveyor belt along its conveying direction.

[0022] Preferably, shielding cloths are connected to both side openings of the acceptance frame.

[0023] In summary, the technical effects and advantages of the utility model are:

[0024] 1. In the utility model, two positioning plates arranged in a V shape cooperate with the linkage structure and the reset structure, so that the two positioning plates can be opened and closed synchronously, so that the orthopedic consumables are in the middle of the conveyor belt, and are continuously transported by the conveyor belt to the acceptance frame. The camera of the acceptance frame takes pictures of the orthopedic consumables in the middle of the conveyor belt, so that the pictures are more comprehensive and the recognition effect is better.

[0025] 2. In the utility model, a plurality of baffles are installed equidistantly along the conveying direction at the middle position of the outer surface of the conveyor belt, and the baffles are pressed against the orthopedic consumables and conveyed toward the conveying terminal, so that the two positioning plates can be smoothly pushed open by the conveyed orthopedic consumables. A plurality of rolling rollers are equidistantly installed on the end surfaces of the two positioning plates close to each other, and the rolling rollers are rotatably arranged along the conveying direction of the conveyor belt. The rolling friction between the rolling rollers and the orthopedic consumables reduces the friction between the orthopedic consumables and the positioning plates during the conveying process. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0027] Figure 1 Schematic diagram of the overall three-dimensional structure of this embodiment;

[0028] Figure 2 is a schematic structural diagram of the positioning mechanism in this embodiment;

[0029] Figure 3 for Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0030] Figure 4 It is a schematic diagram of the cross-sectional structure in this embodiment.

[0031] In the figure: 1. frame; 2. acceptance frame; 3. camera; 4. conveyor belt; 5. positioning plate; 6. gear 1; 7. gear 2; 8. sprocket; 9. chain; 10. rolling roller; 11. fixing plate; 12. return spring; 13. baffle; 14. shielding cloth. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0033] Example: Reference Figure 1-4 The orthopedic consumables acceptance device shown includes a frame 1 with an acceptance frame 2 installed on the upper end, a camera 3 is installed on the inner top of the acceptance frame 2, and a conveyor belt 4 is installed on the upper end of the frame 1, and the conveyor belt 4 runs through the acceptance frame 2.

[0034] Among them, the camera 3 is electrically connected to a conventional image recognizer in the prior art. The image recognizer includes an OpenCV image acquisition and processing unit, a recognition unit, and a predictive modeling unit, which are connected in sequence. Orthopedic instrument consumables such as bone screws and bone plates are placed at the conveying starting end of the conveyor belt 4, and are transported to the acceptance frame 2 by the conveyor belt 4. The camera 3 of the acceptance frame 2 takes pictures of the orthopedic consumables, and the obtained photos are identified by category and counted, thereby completing the image recognition acceptance and statistical management of the orthopedic consumables.

[0035] A positioning mechanism is provided at the conveying starting end of the conveyor belt 4. Specifically, the positioning mechanism includes two positioning plates 5. The two positioning plates 5 are arranged in a V shape and are symmetrically arranged about the middle of the conveyor belt 4. The V-shaped tip formed by the two positioning plates 5 faces one side of the acceptance frame 2. The ends of the two positioning plates 5 away from the acceptance frame 2 are vertically rotated and installed on the frame 1, and a reset structure is connected between the frame 1. A linkage structure is connected between the ends of the two positioning plates 5 away from the acceptance frame 2.

[0036] Among them, the two positioning plates 5 are arranged in a V shape, and the tip of the V shape is facing one side of the acceptance frame 2, so that the position of the orthopedic consumables can be corrected. The linkage structure and the reset structure can ensure the synchronous opening and closing of the two positioning plates 5, so that the orthopedic consumables are in the middle of the conveyor belt 4, thereby making the photo taking more comprehensive and the recognition effect better.

[0037] In order to ensure the synchronous opening and closing of the two positioning plates 5, the linkage structure includes gear one 6, gear two 7, sprocket 8 and chain 9. Gear one 6 is coaxially fixed to the end of one of the positioning plates 5 and the frame 1 for rotation. Two gears 2 7 and sprocket 8 are provided. One of the gears 2 7 and sprocket 8 is coaxially fixed and rotatably installed on the frame 1. The other gear 2 7 and sprocket 8 are coaxially fixed to the end of the other positioning plate 5 and the frame 1 for rotation. The two sprockets 8 are connected by chain 9, and one of the gears 2 7 is meshed with gear one 6.

[0038] The reset structure includes a fixing plate 11 and a reset spring 12 . The fixing plate 11 is fixed to one of the ends of the positioning plate 5 and the frame 1 rotatably mounted. The reset spring 12 is horizontally fixedly connected between the fixing plate 11 and the frame 1 .

[0039] Through the linkage arrangement of gear 1 6 , gear 2 7 , sprocket 8 and chain 9 , in coordination with the reset action of reset spring 12 , the two positioning plates 5 can be opened and closed synchronously.

[0040] In order to reduce the friction between the orthopedic consumables and the positioning plate 5 during the transportation process, a plurality of rolling rollers 10 are equidistantly installed on the end surfaces of the two positioning plates 5 that are close to each other, and the rolling rollers 10 are rotatably arranged along the conveying direction of the conveyor belt 4. The rolling friction between the rolling rollers 10 and the orthopedic consumables is smaller, so that the two positioning plates 5 can be smoothly pushed open by the transported orthopedic consumables.

[0041] Furthermore, a plurality of baffles 13 are installed equidistantly along the conveying direction at the middle of the outer surface of the conveyor belt 4 . The baffles 13 are pressed against the orthopedic consumables and conveyed toward the conveying terminal, so that the two positioning plates 5 can be smoothly pushed open by the conveyed orthopedic consumables.

[0042] The frame openings on both sides of the acceptance frame 2 are connected with shielding cloths 14 to prevent dust and light, thereby preventing the external environment from interfering with the acceptance work.

[0043] The working principle of the utility model is as follows: orthopedic instrument consumables such as bone nails and bone plates are placed at the conveying starting end of the conveyor belt 4, and the baffle 13 installed on the conveyor belt 4 is pressed against the orthopedic consumables and conveyed toward the conveying terminal, so that the two positioning plates 5 can be smoothly pushed open by the conveyed orthopedic consumables; through the linkage setting of gear 1 6, gear 2 7, sprocket 8 and chain 9, the resetting effect of the resetting spring 12 can make the two positioning plates 5 open and close synchronously, so that the orthopedic consumables are in the middle of the conveyor belt 4, and are continuously conveyed by the conveyor belt 4 to the acceptance frame 2, and the camera 3 of the acceptance frame 2 takes pictures of the orthopedic consumables in the middle of the conveyor belt 4, so that the picture taking is more comprehensive and the recognition effect is better.

[0044] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. An orthopedic consumables acceptance device, comprising a frame (1) with an acceptance frame (2) installed on the upper end, a camera (3) installed on the inner top end of the acceptance frame (2), characterized in that: A conveyor belt (4) is installed at the upper end of the frame (1), and the conveyor belt (4) passes through the acceptance frame (2); A positioning mechanism is provided at the conveying start end of the conveyor belt (4); The positioning mechanism comprises two positioning plates (5), the two positioning plates (5) are arranged in a V-shape and are symmetrically arranged about the middle of the conveyor belt (4); The V-shaped tips formed by the two positioning plates (5) face toward one side of the acceptance frame (2); The ends of the two positioning plates (5) away from the acceptance frame (2) are both vertically rotatably mounted on the frame (1), and a reset structure is connected between the frame (1); A linkage structure is connected between the ends of the two positioning plates (5) away from the acceptance frame (2).

2. The orthopedic consumables acceptance device according to claim 1, characterized in that: The linkage structure comprises a gear 1 (6), a gear 2 (7), a sprocket (8) and a chain (9); The gear 1 (6) is coaxially fixed to one of the ends of the positioning plate (5) and the frame (1) for rotational mounting; The second gear (7) and the sprocket (8) are both provided with two, and one of the second gear (7) and the sprocket (8) is coaxially fixed and rotatably mounted on the frame (1); The other gear 2 (7) and the sprocket (8) are coaxially fixed to the end of the other positioning plate (5) and the frame (1) for rotational installation; The two sprocket wheels (8) are connected to each other by a transmission mechanism via the chain (9), wherein one of the gear wheels (7) is meshed with the gear wheel (6).

3. The orthopedic consumables acceptance device according to claim 1, characterized in that: The reset structure comprises a fixing plate (11) and a reset spring (12); The fixing plate (11) is fixed to one of the ends of the positioning plates (5) and the frame (1) for rotational installation, and the return spring (12) is horizontally fixedly connected between the fixing plate (11) and the frame (1).

4. The orthopedic consumables acceptance device according to claim 1, characterized in that: The end surfaces of the two positioning plates (5) that are close to each other are equidistantly and rotatably mounted with a plurality of rolling rollers (10), and the rolling rollers (10) are rotatably arranged along the conveying direction of the conveyor belt (4).

5. The orthopedic consumables acceptance device according to claim 1, characterized in that: A plurality of baffles (13) are installed at equal intervals in the middle of the outer surface of the conveyor belt (4) along its conveying direction.

6. The orthopedic consumables acceptance device according to claim 1, characterized in that: Shielding cloths (14) are connected to both side openings of the acceptance frame (2).

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