CN215569322U - Bone nail and bone plate character detection device - Google Patents
Bone nail and bone plate character detection device Download PDFInfo
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- CN215569322U CN215569322U CN202122389535.0U CN202122389535U CN215569322U CN 215569322 U CN215569322 U CN 215569322U CN 202122389535 U CN202122389535 U CN 202122389535U CN 215569322 U CN215569322 U CN 215569322U
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Abstract
The application discloses bone nail hone lamella character detection device, which comprises a frame, elevating system, examine test table, detection mechanism, longitudinal movement mechanism and lateral shifting mechanism, elevating system sets up on the frame, it sets up in the elevating system top to examine test table, it is used for placing bone nail or hone lamella to examine test table, detection mechanism sets up in examining test table top, longitudinal movement mechanism is connected with detection mechanism, longitudinal movement mechanism is used for driving detection mechanism and removes along horizontal longitudinal direction, lateral shifting mechanism sets up in the frame top, longitudinal movement mechanism sets up on lateral shifting mechanism, lateral shifting mechanism is used for driving longitudinal movement mechanism and removes along horizontal lateral direction, this application has the bone hone lamella character detection of applicable in various different specifications, the advantage that the commonality is high.
Description
Technical Field
The application relates to the technical field of information identification detection devices, in particular to a bone screw and bone plate character detection device.
Background
The medical bone nail and bone plate is a medical instrument commonly used for treating fracture, and the bone nail is a non-active surgical metal implant for bone connection and consists of a cortical bone nail (full thread and half thread) and a cancellous bone nail (full thread and half thread). The bone plate is used for fixing the fracture of the patient.
In the production and manufacturing process of the bone nail bone plate, in order to ensure the product quality, whether character information on the bone nail bone plate is perfect needs to be identified and detected, the existing detection device generally detects the bone nail bone plate with a single specification, the detection device cannot be suitable for character detection of bone nail bone plates with various specifications, and the universality is low.
SUMMERY OF THE UTILITY MODEL
The main aim at of this application provides a bone nail hone lamella character detection device, aims at solving current detection device and can not be applicable to the bone nail hone lamella character detection of various different specifications, the low technical problem of commonality.
In order to achieve the above object, the present application provides a bone nail and bone plate character detection device, which comprises a frame, an elevating mechanism, a detection table, a detection mechanism, a longitudinal movement mechanism and a transverse movement mechanism, wherein the elevating mechanism is arranged on the frame, the detection table is arranged on the top of the elevating mechanism, the detection table is used for placing bone nails or bone plates, the detection mechanism is arranged above the detection table, the longitudinal movement mechanism is connected with the detection mechanism, the longitudinal movement mechanism is used for driving the detection mechanism to move along a horizontal longitudinal direction, the transverse movement mechanism is arranged on the top of the frame, the longitudinal movement mechanism is arranged on the transverse movement mechanism, and the transverse movement mechanism is used for driving the longitudinal movement mechanism to move along a horizontal transverse direction.
Optionally, the detection mechanism includes a connecting frame, a planar character recognition component and an arc character recognition component, the connecting frame is connected with the longitudinal moving mechanism, the planar character recognition component is arranged at the bottom of the connecting frame and used for detecting planar characters on the bone nail or the bone plate, the arc character recognition component is arranged at the bottom of the connecting frame and used for detecting arc characters on the bone nail or the bone plate.
Optionally, the planar character recognition assembly includes a first camera, a first lens, a first vertical plate and a planar light source, the first camera is connected to one side of the connecting frame away from the frame, the first lens is connected to the bottom of the first camera, the first vertical plate is connected to the bottom of the connecting frame, the planar light source is vertically connected to the bottom of the first vertical plate, and the planar light source is located under the first lens.
Optionally, the cambered surface character recognition component includes a second camera, a second lens, a second vertical plate and a bowl light source, the second camera is connected to one side of the connecting frame away from the frame, the second lens is connected to the bottom of the second camera, the second vertical plate is connected to the bottom of the connecting frame, the bowl light source is connected to the bottom of the second vertical plate vertically, and the top opening of the bowl light source is located under the second lens.
Optionally, the frame includes a first base and a second base, the lifting mechanism is disposed on the first base, the width of the second base is smaller than that of the first base, the second base is disposed on one side of the top of the first base, and the transverse moving mechanism is disposed on the top of the second base.
Optionally, the transverse moving mechanism includes a first motor, a first lead screw, a nut seat and a first guide rail, the first motor is disposed at the top of the second base, the first lead screw is connected to the first motor, the first lead screw is parallel to the length direction of the second base, the nut seat is threaded on the first lead screw, the longitudinal moving mechanism is disposed on the nut seat, the nut seat movably penetrates through the connecting frame, the first guide rail is parallel to the first lead screw and is disposed at the top of the second base, and the nut seat is slidably connected to the first guide rail.
Optionally, the longitudinal moving mechanism includes a second motor, a second lead screw and a second guide rail, the second motor is disposed on the top of the nut seat, the second lead screw is connected to the second motor, the second lead screw penetrates through the connecting frame in a threaded manner, the second lead screw is perpendicular to the first guide rail, the second guide rail is parallel to the second lead screw and disposed on the top of the nut seat, and the connecting frame is slidably connected to the second guide rail.
Optionally, the detection platform comprises a lifting platform, a guide sliding assembly and a product tray, the lifting platform is connected to the top of the lifting mechanism, the guide sliding assembly is connected with the lifting platform, the guide sliding assembly is arranged on the vertical surface of the second base, the product tray is arranged on the lifting platform, and the product tray is used for placing bone nails or bone plates.
Optionally, lead smooth subassembly and include vertical slide rail and lead the slide, vertical slide rail sets up on the vertical face of second base, leads slide slidable ground and connects on vertical slide rail, leads the slide and is connected with lift platform.
Optionally, the lifting mechanism is a telescopic cylinder or a telescopic hydraulic cylinder or an electric push rod.
The beneficial effect that this application can realize is as follows:
this application passes through the adjustable perpendicular interval who examines test table and detection mechanism of elevating system, can drive detection mechanism through longitudinal movement mechanism and lateral shifting mechanism respectively and remove on the horizontal vertical and horizontal direction of level to adjust detection mechanism and examine the relative position of test table, thereby can carry out the adaptability according to the bone screw hone lamella of different specifications and adjust, guarantee to detect the accuracy, possess the commonality.
Drawings
In order to more clearly illustrate the detailed description of the present application or the technical solutions in the prior art, the drawings that are needed in the detailed description of the present application or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
FIG. 1 is a schematic structural diagram of a bone screw and bone plate character detection device according to the present application;
fig. 2 is a schematic view of a connection structure of the detection mechanism and the longitudinal moving mechanism in the present application.
Reference numerals:
100-frame, 110-first base, 120-second base, 200-lifting mechanism, 300-detection table, 310-lifting platform, 320-guiding sliding component, 321-vertical sliding rail, 322-guiding sliding plate, 330-product tray, 400-detection mechanism, 410-connecting frame, 420-plane character recognition component, 421-first camera, 422-first lens, 423-first vertical plate, 424-plane light source, 430-cambered surface character recognition component, 431-second camera, 432-second lens, 433-second vertical plate, 434-bowl light source, 500-longitudinal movement mechanism, 510-second motor, 520-second lead screw, 530-second guiding sliding rail, 600-transverse movement mechanism, 610-first motor, 620-first screw rod, 630-nut seat and 640-first guide rail.
The implementation, functional features and advantages of the objectives of the present application will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, 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 application.
It should be noted that all the directional indications (such as up, down, left, right, front, and back … …) in the embodiment of the present application are only used to explain the relative position relationship between the components, the motion situation, and the like in a specific posture, and if the specific posture is changed, the directional indication is changed accordingly.
In this application, unless expressly stated or limited otherwise, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present application, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present application.
Examples
Referring to fig. 1-2, the present embodiment provides a character detection apparatus for a bone nail and bone plate, including a frame 100, a lifting mechanism 200, a detection table 300, a detection mechanism 400, a longitudinal moving mechanism 500, and a transverse moving mechanism 600, wherein the lifting mechanism 200 is disposed on the frame 100, the detection table 300 is disposed on the top of the lifting mechanism 200, the detection table 300 is used for placing a bone nail or bone plate, the detection mechanism 400 is disposed above the detection table 300, the longitudinal moving mechanism 500 is connected to the detection mechanism 400, the longitudinal moving mechanism 500 is used for driving the detection mechanism 400 to move along a horizontal longitudinal direction, the transverse moving mechanism 600 is disposed on the top of the frame 100, the longitudinal moving mechanism 500 is disposed on the transverse moving mechanism 600, and the transverse moving mechanism 600 is used for driving the longitudinal moving mechanism 500 to move along a horizontal transverse direction.
In this embodiment, during operation, firstly, the bone nail or bone plate is prevented from being placed on the detection platform 300, according to the size specification of the bone nail or bone plate, the lifting mechanism 200 drives the detection platform 300 and the bone nail or bone plate to integrally move up and down, the optimal detection distance between the bone nail or bone plate and the detection mechanism 400 is adjusted, then the longitudinal movement mechanism 500 and the transverse movement mechanism 600 respectively drive the detection mechanism 400 to move in the horizontal longitudinal direction and the horizontal transverse direction, so as to adjust the relative positions of the bone nail or bone plate on the detection mechanism 400 and the detection platform 300, and align the character detection points of the bone nail or bone plate, so that the bone plate can be adaptively adjusted according to the bone nails and bone plates of different specifications, thereby ensuring the detection accuracy and having the universality.
It should be noted that, the lifting mechanism 200, the longitudinal moving mechanism 500 and the transverse moving mechanism 600 can be set as automated equipment, so as to perform automated operation, improve the adjustment precision, and ensure the detection precision.
As an alternative embodiment, the detection mechanism 400 includes a connecting frame 410, a flat character recognition component 420 and a curved character recognition component 430, the connecting frame 410 is connected with the longitudinal moving mechanism 500, the flat character recognition component 420 is disposed at the bottom of the connecting frame 410, the flat character recognition component 420 is used for detecting a flat character on a bone nail or a bone plate, the curved character recognition component 430 is disposed at the bottom of the connecting frame 410, and the curved character recognition component 430 is used for detecting a curved character on the bone nail or the bone plate.
Because the bone nail and the bone plate have different shapes and structures, the characters are limited by the structures and can be on the plane and can be on the arc-shaped surface, in the embodiment, the plane character recognition component 420 and the arc-shaped character recognition component 430 can be used for respectively recognizing and detecting the information of the plane characters and the arc-shaped characters, the universality and the application range are further improved, during operation, the position relation between the plane character recognition component 420, the arc-shaped character recognition component 430 and the detection table 300 can be switched through the transverse moving mechanism 600, and the use is flexible.
As an alternative embodiment, the planar character recognition component 420 includes a first camera 421, a first lens 422, a first vertical plate 423 and a planar light source 424, the first camera 421 is connected to the side of the connecting frame 410 away from the frame 100, the first lens 422 is connected to the bottom of the first camera 421, the first vertical plate 423 is connected to the bottom of the connecting frame 410, the planar light source 424 is vertically connected to the bottom of the first vertical plate 423, and the planar light source 424 is located right below the first lens 422. The cambered surface character recognition component 430 comprises a second camera 431, a second lens 432, a second vertical plate 433 and a bowl light source 434, wherein the second camera 431 is connected to one side of the connecting frame 410, which is far away from the frame 100, the second lens 432 is connected to the bottom of the second camera 431, the second vertical plate 433 is connected to the bottom of the connecting frame 410, the bowl light source 434 is vertically connected to the bottom of the second vertical plate 433, and the bowl light source 434 is open at the top and is located right below the second lens 432.
In the embodiment, the planar light source 424 of the planar character recognition assembly 420 can emit light uniformly distributed to the bone nail or the bone plate, and is suitable for the illumination compensation of the planar character, the thin plate of the planar light source 424 has light transmittance, and the first camera 421 can photograph and recognize the characters on the bone nail or the bone plate through the first lens 422, and store the character information. Similarly, when the arc-shaped character is identified and detected, the arc-shaped character identification component 430 is switched to, the bowl light source 434 in the arc-shaped character identification component 430 is in a bowl-shaped structure, so that the uniform illumination compensation on the arc-shaped character can be ensured, the second lens 432 can identify the character through the opening at the top of the bowl light source 434, and the second camera 431 can take a picture to complete the extraction of the character information.
As an alternative embodiment, the frame 100 includes a first base 110 and a second base 120, the lifting mechanism 200 is disposed on the first base 110, the width of the second base 120 is smaller than that of the first base 110, the second base 120 is disposed on one side of the top of the first base 110, and the lateral movement mechanism 600 is disposed on the top of the second base 120. The height of the second base 120 provides a movable space for the lifting mechanism 200, the detection table 300 and the detection mechanism 400, and the spatial layout is reasonable.
As an optional implementation manner, the transverse moving mechanism 600 includes a first motor 610, a first lead screw 620, a nut seat 630 and a first guide rail 640, the first motor 610 is disposed on the top of the second base 120, the first lead screw 620 is connected to the first motor 610, the first lead screw 620 is parallel to the length direction of the second base 120, the other end of the first lead screw 620 is connected to a bearing seat disposed on the top of the second base 120, the nut seat 630 is threadedly sleeved on the first lead screw 620, the longitudinal moving mechanism 500 is disposed on the nut seat 630, the nut seat 630 movably penetrates through the connecting frame 410, the first lead rail 640 is parallel to the first lead screw 620 disposed on the top of the second base 120, and the nut seat 630 is slidably connected to the first guide rail 640. The longitudinal moving mechanism 500 comprises a second motor 510, a second screw 520 and a second guide rail 530, the second motor 510 is arranged at the top of the nut base 630, the second screw 520 is connected with the second motor 510, the other end of the second screw 520 is connected with a bearing seat arranged at the top of the nut base 630, the second screw 520 penetrates through the connecting frame 410 in a threaded manner, the second screw 520 is perpendicular to the first guide rail 640, the second guide rail 530 is parallel to the second screw 520 and is arranged at the top of the nut base 630, the connecting frame 410 is slidably connected with the second guide rail 530, and a sliding block is arranged in the middle of the connecting frame 410 and is used for being matched with the second guide rail 530.
In this embodiment, when the horizontal longitudinal position of the detection mechanism 400 needs to be adjusted, the second motor 510 is started to drive the second lead screw 520 to rotate, and the connection frame 410 is slidably connected with the second guide rail 530, so as to drive the connection frame 410 and the detection mechanism 400 to integrally slide along the second guide rail 530, and adjust the relative position between the detection mechanism 400 and the bone nail or bone plate, similarly, when the horizontal transverse position of the detection mechanism 400 needs to be adjusted, the first motor 610 is started to drive the first lead screw 620 to rotate, so as to drive the nut seat 630 to slide on the first guide rail 640, so as to drive the longitudinal movement mechanism 500, the connection frame 410, and the detection mechanism 400 to integrally move along the first guide rail 640, and by using the lead screw transmission principle, the automatic adjustment is performed, and the adjustment precision is high.
It should be noted that, the first motor 610 and the second motor 510 are both stepping motors or servo motors, and the rotation speed and the rotation direction are precisely adjusted to meet the use requirements.
As an alternative embodiment, the testing table 300 includes a lifting platform 310, a sliding guide assembly 320 and a product tray 330, the lifting platform 310 is connected to the top of the lifting mechanism 200, the sliding guide assembly 320 is connected to the lifting platform 310, the sliding guide assembly 320 is disposed on the vertical surface of the second base 120, the product tray 330 is disposed on the lifting platform 310, and the product tray 330 is used for placing bone nails or bone plates. The sliding guide assembly 320 comprises a vertical sliding rail 321 and a sliding guide plate 322, the vertical sliding rail 321 is disposed on the vertical surface of the second base 120, the sliding guide plate 322 is slidably connected to the vertical sliding rail 321, and the sliding guide plate 322 is connected to the lifting platform 310.
In this embodiment, place bone nail bone plate product through solitary product tray 330, product tray 330 can take away alone, can conveniently transport the product, and lift platform 310 drives the sliding of guide slide 322 on vertical slide rail 321 when reciprocating simultaneously, plays stable guide effect, produces great vibrations when preventing that product tray 330 from reciprocating, improves stability.
As an alternative embodiment, the lifting mechanism 200 may be a telescopic cylinder, a telescopic hydraulic cylinder, an electric push rod, or other device components capable of achieving the telescopic function.
Based on this device, can combine control system cooperation to use, its use step is as follows:
(1) electrifying to start the control system, and manually inputting or scanning code to input product specification information;
(2) manually or robotically placing the product trays 330 onto the lift platform 310, wherein the products in the product trays 330 are placed according to tray specifications;
(3) the control system senses that the product is in place, the lifting mechanism 200 lifts the lifting platform 310 according to the input product specification information, and the detection surface of the product tray 330 is aligned with the focusing height of the plane character recognition assembly 420 or the cambered surface character recognition assembly 430;
(4) according to the specification of the product, selecting the planar character recognition component 420 or the cambered surface character recognition component 430 to detect the product, and adjusting the visual center to the central position of each product in the product tray 330 through the longitudinal moving mechanism 500 and the transverse moving mechanism 600 to take visual pictures in sequence;
(5) each planar character recognition component 420 or the cambered surface character recognition component 430 obtains a picture for system algorithm analysis to recognize the marked characters on the bone nail or bone plate when moving to a detection position;
(6) the system compares the recognized characters with the input product specification information, detects whether the characters on the bone nail or the bone plate are flawless, and automatically returns the lifting mechanism 200, the longitudinal moving mechanism 500 and the transverse moving mechanism 600 to the original positions by the control system after the detection is finished;
(7) the control system can design a series of value-added effects such as sound-light alarm or data statistics and analysis functions according to the detection result;
(8) and replacing the product manually or by a mechanical arm, and starting the next cycle to realize automatic detection.
The above description is only a preferred embodiment of the present application, and not intended to limit the scope of the present application, and all modifications of equivalent structures and equivalent processes, which are made by the contents of the specification and the drawings of the present application, or which are directly or indirectly applied to other related technical fields, are included in the scope of the present application.
Claims (10)
1. A bone screw and bone plate character detection device, comprising:
a frame;
the lifting mechanism is arranged on the frame;
the detection table is arranged at the top of the lifting mechanism and is used for placing bone nails or bone plates;
the detection mechanism is arranged above the detection table;
the longitudinal moving mechanism is connected with the detection mechanism and is used for driving the detection mechanism to move along the horizontal longitudinal direction;
the transverse moving mechanism is arranged at the top of the frame, the longitudinal moving mechanism is arranged on the transverse moving mechanism, and the transverse moving mechanism is used for driving the longitudinal moving mechanism to move along the horizontal and transverse directions.
2. The bone screw and bone plate character detection device of claim 1, wherein the detection mechanism comprises:
the connecting frame is connected with the longitudinal moving mechanism;
the planar character recognition component is arranged at the bottom of the connecting frame and is used for detecting planar characters on bone nails or bone plates;
the cambered surface character recognition component is arranged at the bottom of the connecting frame and is used for detecting cambered surface characters on the bone nail or the bone plate.
3. The bone screw and bone plate character detection device of claim 2, wherein the planar character recognition assembly comprises:
the first camera is connected to one side, away from the frame, of the connecting frame;
the first lens is connected to the bottom of the first camera;
the first vertical plate is connected to the bottom of the connecting frame;
the plane light source is vertically connected to the bottom of the first vertical plate and is positioned right below the first lens.
4. The bone screw and bone plate character detection device of claim 3, wherein the cambered surface character recognition component comprises:
the second camera is connected to one side, away from the frame, of the connecting frame;
the second lens is connected to the bottom of the second camera;
the second vertical plate is connected to the bottom of the connecting frame;
the bowl light source is vertically connected to the bottom of the second vertical plate, and the top of the bowl light source is open and located under the second lens.
5. The bone screw and bone plate character detection device of claim 1, wherein the frame comprises:
the lifting mechanism is arranged on the first base;
the second base is smaller than the first base in width, the second base is arranged on one side of the top of the first base, and the transverse moving mechanism is arranged on the top of the second base.
6. The bone screw and bone plate character detection device of claim 5, wherein the lateral movement mechanism comprises:
the first motor is arranged at the top of the second base;
the first screw rod is connected with the first motor, and the first screw rod is parallel to the length direction of the second base;
the nut seat is sleeved on the first screw rod in a threaded manner, the longitudinal moving mechanism is arranged on the nut seat, and the nut seat movably penetrates through the connecting frame;
the first guide sliding rail is parallel to the first screw rod and arranged at the top of the second base, and the nut seat is connected to the first guide sliding rail in a sliding mode.
7. The bone screw and bone plate character detection device of claim 6, wherein the longitudinal movement mechanism comprises:
the second motor is arranged at the top of the nut seat;
the second screw rod is connected with the second motor, the second screw rod penetrates through the connecting frame in a threaded manner, and the second screw rod is perpendicular to the first guide sliding rail;
the second guide rail is parallel to the second screw rod and arranged at the top of the nut seat, and the connecting frame is in sliding connection with the second guide rail.
8. The bone screw and bone plate character detection device of claim 5, wherein the detection station comprises:
the lifting platform is connected to the top of the lifting mechanism;
the sliding guide assembly is connected with the lifting platform and arranged on the vertical surface of the second base;
a product tray disposed on the lift platform, the product tray for placement of bone nails or bone plates.
9. The bone screw and bone plate character detection device of claim 8, wherein the sliding guide assembly comprises:
the vertical sliding rail is arranged on the vertical surface of the second base;
and the guide sliding plate is connected to the vertical sliding rail in a sliding manner and is connected with the lifting platform.
10. The bone screw and bone plate character detection device of any one of claims 1-9, wherein the lifting mechanism is a telescopic cylinder or a telescopic hydraulic cylinder or an electric push rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122389535.0U CN215569322U (en) | 2021-09-30 | 2021-09-30 | Bone nail and bone plate character detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122389535.0U CN215569322U (en) | 2021-09-30 | 2021-09-30 | Bone nail and bone plate character detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215569322U true CN215569322U (en) | 2022-01-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122389535.0U Active CN215569322U (en) | 2021-09-30 | 2021-09-30 | Bone nail and bone plate character detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215569322U (en) |
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2021
- 2021-09-30 CN CN202122389535.0U patent/CN215569322U/en active Active
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