CN215987380U - Image recognition apparatus - Google Patents

Abstract

The utility model discloses image recognition equipment, which comprises a cabinet body, a light source module and a recognition module, wherein the cabinet body comprises a rack assembly and a light-transmitting piece, the rack assembly is provided with a first cavity and a second cavity, the first cavity is positioned above the second cavity, and the light-transmitting piece is positioned between the first cavity and the second cavity and is used for bearing a medicine box; the light source module and the identification module are connected to the rack assembly and are positioned in the second cavity, and the light source module is used for irradiating the medicine box positioned in the first cavity; the identification module is used for identifying the information of the medicine box. The image recognition device can simplify the operation of a user, shorten the time consumed by steps of adjusting the posture, the light source and the like, improve the recognition efficiency and ensure the recognition effect.

Description

Image recognition apparatus

Technical Field

The utility model relates to the field of medical equipment, in particular to image recognition equipment.

Background

With the development of the technology, the image recognition technology has been gradually applied to the recognition of drugs, such as the recognition of characters, patterns and other information on a drug box, so as to solve the problems of low efficiency and insufficient accuracy existing in the current human eye recognition. The lack of integrated image recognition equipment among the correlation technique is that the handheld scanning device of user discerns usually, complex operation, and the relative gesture between discernment time and the scanning device, factors such as external light receive medicine box, inefficiency.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides the image recognition device which can simplify the operation and improve the recognition efficiency.

The image recognition device according to the embodiment of the utility model is used for recognizing the medicine box information, and comprises:

the cabinet body comprises a rack assembly and a light-transmitting piece, the rack assembly is provided with a first cavity and a second cavity, the first cavity is positioned above the second cavity, and the light-transmitting piece is positioned between the first cavity and the second cavity and is used for bearing the medicine box;

the light source module is connected with the rack assembly, is positioned in the second cavity and is used for irradiating the medicine box positioned in the first cavity;

and the identification module is connected to the rack assembly, is positioned in the second cavity and is used for identifying the information of the medicine box.

The image recognition device provided by the embodiment of the utility model has at least the following beneficial effects:

the light source module irradiates the medicine box from the lower part, and the identification module identifies the information of the medicine box from the lower part, so that the medicine box can be placed on the light-transmitting piece in the identification process; meanwhile, the identification module is installed on the rack assembly and does not need to be held by hands, so that the relative postures of the identification module and the rack assembly can be kept stable. In addition, this embodiment still is provided with light source module and shines the medicine box, can reduce the influence of external light to discernment. The scheme can simplify the operation of a user, shorten the time consumed by steps of adjusting the posture, the light source and the like, improve the recognition efficiency and ensure the recognition effect.

According to some embodiments of the utility model, the light source module comprises:

the first mounting assembly is connected to the rack assembly;

a plurality of light source assemblies, each of which is connected to the first mounting assembly and is disposed around a surface to be identified of the medicine cartridge, and an illumination direction of which is inclined with respect to the surface to be identified;

wherein, each light source subassembly can independently open.

According to some embodiments of the present invention, each of the light source modules can be sequentially turned on according to a set sequence, and the previous light source module is turned off earlier than the next light source module.

According to some embodiments of the utility model, the first mounting assembly comprises:

a first bracket;

and the second bracket is connected with each light source component and can move along the vertical direction relative to the first bracket.

According to some embodiments of the utility model, the light source assembly comprises:

the mounting seat is connected to the first mounting assembly;

the light source is connected to the mounting seat and can rotate relative to the mounting seat so as to adjust the irradiation direction.

According to some embodiments of the utility model, further comprising a display module coupled to the rack assembly for displaying information identified by the identification module.

According to some embodiments of the utility model, the display module further comprises:

the second mounting assembly comprises a first connecting section bar, two second connecting section bars and two reinforcing pieces, the two second connecting section bars are respectively positioned at two ends of the first connecting section bar, extend to the same side of the first connecting section bar and are connected with the rack assembly, and the reinforcing pieces are respectively connected with the first connecting section bar and the corresponding second connecting section bar;

and the display screen is connected to the second mounting assembly.

According to some embodiments of the present invention, the rack assembly comprises a light shield and a rack, the light shield is connected to the top of the rack and defines a first cavity with the rack, and the light shield has a first opening in communication with the first cavity in a lateral direction;

the first connecting section bar is located at the upper edge of the first opening, the second connecting section bar is located at the side edge of the first opening, and the end part far away from the first connecting section bar is connected to the machine frame.

According to some embodiments of the utility model, the frame assembly further has a third cavity below the second cavity.

According to some embodiments of the utility model, the identification module comprises:

a third mounting assembly connected to the rack assembly;

and the camera is connected with the third mounting assembly and can move along the vertical direction through the third mounting assembly.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described with reference to the following figures and examples, in which:

fig. 1 is a schematic perspective view of an image recognition apparatus according to an embodiment of the present invention;

fig. 2 is a perspective view of a hidden part of a front side plate of the image recognition apparatus in fig. 1;

FIG. 3 is a perspective view of the light source module of FIG. 1;

FIG. 4 is a top view of the light source module of FIG. 3;

FIG. 5 is a side view of the light source module of FIG. 3 with the light source rotated to an operating position;

FIG. 6 is an exploded view of the light source module of FIG. 3;

FIG. 7 is a cross-sectional view of the light source module of FIG. 3;

FIG. 8 is an enlarged view of area A of FIG. 7;

FIG. 9 is a perspective view of the display module of FIG. 1;

FIG. 10 is an exploded view of the display module of FIG. 10;

FIG. 11 is a partial schematic view of the reinforcement member of FIG. 10 coupled to first and second connecting profiles;

FIG. 12 is an enlarged view of area B of FIG. 10;

fig. 13 is a perspective view of the identification module of fig. 1.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality is one or more, the meaning of a plurality is two or more, and the above, below, exceeding, etc. are understood as excluding the present numbers, and the above, below, within, etc. are understood as including the present numbers. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

In the description of the present invention, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Referring to fig. 1 and 2, the image recognition device includes a cabinet 100, a light source module 200, and a recognition module 300, wherein the cabinet 100 includes a rack assembly 110 and a light-transmitting member 120, the rack assembly 110 has a first cavity 111 and a second cavity 112, the first cavity 111 is located above the second cavity 112, the first cavity 111 is used for accommodating a medicine box to be recognized, and the second cavity 112 is used as a mounting cavity to enable the light source module 200 and the recognition module 300 to be mounted.

The light-transmitting member 120 is located between the first cavity 111 and the second cavity 112 for carrying the medicine box. The light-transmitting member 120 may be light-transmitting as a whole or partially light-transmitting, for example, the light-transmitting member 120 is formed by combining two parts, and is light-transmitting corresponding to a part of the medicine box, and is opaque to other parts. The material of the light-transmitting member 120 may be glass, plastic with high light transmittance, etc., so that the light emitted from the light source module 200 can pass through the light-transmitting member 120 to illuminate the medicine box, and the recognition module 300 can clearly recognize the image of the medicine box. In addition, since the medicine cassette is placed on the upper side of the light-transmitting member 120, the light-transmitting member 120 needs to have a certain scratch resistance, for example, the light-transmitting member 120 is made of a material having a high strength, or the upper surface of the light-transmitting member 120 is surface-treated to enhance the scratch resistance.

It should be noted that the light-transmitting member 120 can be detachably connected to the frame assembly 110 by means of clamping, screwing, or the like, so as to facilitate replacement of the light-transmitting member 120.

The light source module 200 and the identification module 300 are both connected to the rack assembly 110 and are both located in the second cavity 112, wherein the light source module 200 is used for irradiating the medicine box located in the first cavity 111, so that the influence of external light on identification is reduced, and the identification module 300 is used for identifying information of the medicine box.

Based on the above, the light source module 200 irradiates the medicine box from below, and the identification module 300 identifies the information of the medicine box from below, so that the medicine box can be placed on the light-transmitting member 120 during the identification process; meanwhile, since the recognition module 300 is mounted on the housing assembly 110 without being held by hand, the relative posture of the two can be maintained stably. In addition, this embodiment still is provided with light source module 200 and shines the medicine box, can reduce the influence of external light to discernment. The scheme can simplify the operation of a user, shorten the time consumed by steps of adjusting the posture, the light source and the like, improve the recognition efficiency and ensure the recognition effect.

Referring to fig. 3 and 4, in the image recognition apparatus, the light source module 200 includes a first mounting assembly 210 and a plurality of light source assemblies 220, and the first mounting assembly 210 serves as a bearing structure for mounting each light source assembly 220 and other components. The light source assembly 220 can emit light to illuminate the surface to be detected of the medicine box at the time of operation, and the plurality of light source assemblies 220 are arranged around the surface to be identified of the medicine box, so that the surface to be identified can be illuminated from different directions.

Referring to fig. 5, the dotted lines in the figure indicate the irradiation directions of the rear light source assemblies 220, the illumination directions of the light source assemblies 220 are inclined with respect to the surface 510 to be recognized of the medicine cartridge 500, so that the light and dark effects can be presented on the surface 510 to be recognized, and in combination with the plurality of light source assemblies 220 arranged around the surface 510 to be recognized, the image recognition apparatus can obtain a plurality of sets of images with different light and dark effects irradiated from different directions, and then process the sets of images by a known image processing method, so as to obtain clear image information.

In this embodiment, each light source assembly 220 can be independently turned on, for example, when any one of the light source assemblies 220 is turned on, the other light source assemblies 220 are in an off state, so as to avoid the interference of the dark effect irradiated by the other light source assemblies 220 currently to the light source assembly 220.

It should be noted that the light source assembly 220 may be a well-known LED light source.

In the above-described scheme, each light source assembly 220 can be obliquely irradiated on the surface to be recognized of the medicine cartridge, so that different light-dark effects are presented on the surface to be recognized 510, and the image recognition apparatus can conveniently obtain an image with sufficient recognition degree.

As an improvement of the above solution, each light source module 220 can be sequentially turned on according to a set sequence (for example, clockwise direction in fig. 4), and the previous light source module 220 is earlier than the next light source module 220 to be turned off, wherein the next light source module 220 may be turned on after the previous light source module 220 is turned off for a certain time, the next light source module 220 may be turned on while the previous light source module 220 is turned off, or the previous light source module 220 may be turned off after the next light source module 220 is turned on for a certain time, so that the surface 510 to be recognized can be irradiated from different directions.

It should be noted that the light source modules 220 may be turned on sequentially in the counterclockwise direction in fig. 4, or may be turned on according to other rules, for example, the light source modules 220 are turned on sequentially in the order of the front side, the rear side, the left side, and the right side in fig. 4, in short, it is sufficient to ensure that each light source module 220 has a single irradiation time.

Taking the illustration as an example, to adapt to a common rectangular medicine box, the image recognition apparatus includes four light source assemblies 220, and the four light source assemblies 220 are distributed in a rectangular shape to respectively correspond to four sides of the surface to be recognized. Referring to fig. 5, in use, the medicine box 500 is placed above the space surrounded by the four light source assemblies 220, the surface 510 to be identified faces downward, and each side of the surface 510 to be identified faces the corresponding light source assembly 220.

Referring to fig. 3 and 5, as an improvement of the above-mentioned scheme, the first mounting assembly 210 includes a first bracket 211 and a second bracket 212, the first bracket 211 is a fixing member, each light source assembly 220 is connected to the second bracket 212, and the second bracket 212 can drive each light source assembly 220 to move along a vertical direction (i.e., an up-down direction in fig. 5) relative to the first bracket 211, so that a distance from the light source assembly 220 to the surface 510 to be identified can be adjusted to adapt to the identification of different medicine boxes.

Referring to fig. 6, taking the illustration as an example, the first bracket 211 has a first arc-shaped slot 2111, and the first arc-shaped slot 2111 extends in the vertical direction (i.e., the up-down direction in the drawing). Accordingly, the second bracket 212 has a strip groove 2121, the strip groove 2121 extends in a horizontal direction (i.e., a left-right direction in the drawing), and when the first bracket 211 is assembled with the second bracket 212, the first arc-shaped groove 2111 partially coincides with the strip groove 2121 so that they communicate in a front-rear direction.

The first mounting assembly 210 further includes a connecting member 213 and a driving member 214, wherein the connecting member 213 may be a long rod-shaped member in the figure, which is rotatably connected to the second bracket 212 via a rotating shaft 2131 located approximately in the middle. The driving member 214 may be a pin connected to one end (e.g., the left end) of the connecting member 213, and the other end of the connecting member 213 may be operated by an operator to drive the connecting member 213 to rotate about the rotating shaft 2131. The rotating shaft 2131 (the rotating axis of the connecting member 213) is located at the center of the first arc-shaped slot 2111, and the driving member 214 is inserted into the first arc-shaped slot 2111 and the strip-shaped slot 2121, so that when the connecting member 213 rotates, the driving member 214 slides in the first arc-shaped slot 2111 and the strip-shaped slot 2121 at the same time, thereby driving the second bracket 212 to move up and down. Specifically, when the link 213 is rotated clockwise as viewed from the rear to the front in fig. 6, the second bracket 212 moves downward; when the link 213 rotates counterclockwise, the second bracket 212 moves upward.

It should be noted that the second bracket 212 may also move relative to the first bracket 211 in other manners, for example, a plurality of mounting holes are vertically formed in the first bracket 211, the second bracket 212 is mounted on the first bracket 211 through a threaded fastener and the mounting holes, and the up-and-down adjustment of the second bracket 212 is realized through the connection of the threaded fastener and different mounting holes. Alternatively, a gear may be provided on the first bracket 211, a rack may be provided on the second bracket 212, and the vertical adjustment of the second bracket 212 may be achieved by the engagement of the gear and the rack.

Referring to fig. 6, as a modification of the above, the second bracket 212 has a guide groove 2122, and the guide groove 2122 is provided in a vertical direction. The first mounting assembly 210 further includes a guide 215, and the guide 215 is connected to the first bracket 211 and inserted into the guide groove 2122 for guiding the second bracket 212 when moving up and down.

Referring to fig. 7 and 8, taking the illustration as an example, the guide 215 includes a guide sleeve 2151, a screw 2152, a first nut 2153, a second nut 2154 and a spring 2155, the guide sleeve 2151 is sleeved on the screw 2152, and a part of the guide sleeve 2151 is located between the first bracket 211 and the second bracket 212, specifically, the guide sleeve 2151 includes a cylindrical main body sleeved on the screw 2152, and a flange located at one end of the cylindrical main body and located between the first bracket 211 and the second bracket 212, that is, the second bracket 212 is in contact with the second bracket 212 through the flange of the guide sleeve 2151, so that the second bracket 212 can be close to the first bracket 211, and the contact area between the second bracket 212 and the first bracket 211 can be reduced, which facilitates the sliding of the second bracket 212. The first nut 2153 and the second nut 2154 are respectively screwed to two ends of the screw 2152, specifically, the first nut 2153 is located on one side (for example, the rear side shown in fig. 8) of the first bracket 211 facing away from the second bracket 212, and the second nut 2154 is located on the other side (for example, the front side shown in fig. 8) of the first bracket 211 facing the second bracket 212. The spring 2155 is located between the guide sleeve 2151 and the second nut 2154, and two ends of the spring are respectively abutted against the guide sleeve 2151 and the second nut 2154, so that the second bracket 212 can be abutted against the first bracket 211, and further the second bracket 212 is prevented from shaking. By adjusting the distance of rotation of the second nut 2154, the compressed length of the spring 2155 can be adjusted to give the second bracket 212 a different compressive force.

A washer may be provided between the spring 2155 and the second nut 2154.

Referring to fig. 3 and 5, as a modification of the above-mentioned solution, the light source assembly 220 includes a mounting seat 221 and a light source 222, and the mounting seat 221 is connected to the first mounting assembly 210, specifically, to the upper surface of the second bracket 212. The light source 222 is connected to the mounting seat 221 and can rotate relative to the mounting seat 221, so that the irradiation direction of the light source 222 can be adjusted.

For example, the mounting base 221 has a second arc-shaped slot 2211, and the rotation axis of the light source 222 is located at the center of the second arc-shaped slot 2211. The light source assembly 220 further includes a threaded fastener, not shown, that is inserted through the second arcuate slot 2211 and is threadedly coupled to the light source 222. When the threaded fastener is unscrewed, the light source 222 can be rotated; when the threaded fastener is tightened, the light source 222 can be locked at the current angle.

It should be noted that the light source 222 may also be rotatably connected to the mounting base 221 through other structures, for example, the light source 222 is directly connected to the mounting base 221 through a threaded fastener, and the angle of the light source 222 can be adjusted when the threaded fastener is loosened.

Referring to fig. 1 and 2, the image recognition apparatus further includes a display module 400, where the display module 400 is connected to the rack assembly 110 and is used for displaying information recognized by the recognition module 300 to realize human-computer interaction.

Referring to fig. 9, as a modification of the above scheme, the display module includes a second mounting assembly 410 and a display screen 420, and the display screen 420 is used for displaying information and outputting information of the medicine box. Second installation component 410 has better intensity, and installation display screen 420 that can stabilize avoids display screen 420 lug connection in structures such as the sheet metal component that intensity is lower and the junction deformation problem that takes place.

Referring to fig. 10, the second mounting assembly 410 includes a first connecting profile 411, two second connecting profiles 412 and two reinforcing members 413, which have higher strength and can withstand larger acting forces than a sheet metal member. The two second connecting profiles 412 are respectively located at two ends of the first connecting profile 411, and both extend to the same side (e.g., the lower side in fig. 10) of the first connecting profile 411 to form a frame structure, and are both connected to the frame assembly 110, so that the weight can be reduced while the strength is ensured. Taking the example shown in the figures, two second connecting profiles 412 are perpendicular to the first connecting profile 411, thus forming a U-shaped frame structure.

The reinforcing member 413 is located between the first connecting section 411 and the corresponding second connecting section 412, and is fixed to the first connecting section 411 and the corresponding second connecting section 412 through threaded fasteners, so that connection between the first connecting section 411 and the second connecting section 412 can be achieved, and a reinforcing effect is achieved. It should be noted that the reinforcing member 413 may be used only for reinforcing the section bars, and the connection between the section bars may be realized by other structural members. The reinforcing member 413 may be made of a material having a certain strength by itself, such as an elongated member made of a metal material in the drawing.

The display screen 420 may be a known display device, which is connected to the second mounting assembly 410, and the display screen 420 is connected to the top of the first connection section 411, for example.

In the above display module, the second mounting assembly 410 is a frame structure formed by splicing sectional bars, and the sectional bars are reinforced by the reinforcing member 413, so that the second mounting assembly has better strength and rigidity, and can stably mount the display screen 420 on the frame assembly 110 to avoid deformation of the joint.

As a modification of the above solution, referring to fig. 2, the frame assembly 110 includes a light shield 113 and a frame 114, wherein the light shield 113 is connected to the top of the frame 114 and defines the first cavity 111 with the frame 114. The side direction of the light shield 113 is provided with a first opening communicated with the first cavity, so that a user can conveniently take and place the medicine box. The side-opening light shield 113 can reduce the interference of external light to recognition, and it should be noted that the inner wall of the light shield 113 can be further provided with structures such as light shielding cloth to eliminate light leakage at the connection gap.

When the display module 400 is assembled to the image recognition apparatus, the first connection section 411 is located at the upper edge of the first opening, and the second connection section 412 is located at the side edge of the first opening, i.e., the first connection section 411 and the second connection section 412 are disposed around the opening. The end of the second connecting section bar 412 far from the first connecting section bar 411 is connected to the frame 114, that is, the display module 400 is carried by the frame 114, and the frame 114 has high strength, so that the display module 400 can be stably connected, and the problems of deformation and the like caused by mounting the display module 400 on the light shield 113 with low strength are avoided.

It should be noted that the second mounting assembly 410 and the light shield 113 may also be connected by a threaded fastener, that is, the whole second mounting assembly 410 may be used as a reinforcement of the light shield 113, so as to prevent the light shield 113 from deforming at the first opening.

Referring to fig. 10 and 11, the first connecting section 411 and the second connecting section 412 in the disassembled state are partially cut away in fig. 10 to show the installation structure in the inner cavity of the sections. As an improvement of the above scheme, the first connecting section 411 includes a first main body portion 4111 and first curved portions 4112 located at two ends of the first main body portion 4111, specifically, the first main body portion 4111 has a strip-shaped structure extending in the left-right direction in fig. 10, the first curved portions 4112 are arc structures, one end of each of the arc structures is connected with the first main body portion 4111, and the other end of each of the arc structures extends out of the lower side of the first main body portion 4111, so that the strength of the first connecting section 411 can be further increased by the above structure.

Accordingly, the reinforcing member 413 includes a second main body portion 4131 and a second bending portion 4132 at one end of the second main body portion 4131, wherein the second main body portion 4131 is connected with the corresponding second connecting profile 412, and the second bending portion 4132 is connected with the corresponding first bending portion 4112, so as to achieve connection and reinforcement of the first connecting profile 411 and the second connecting profile 412.

It can be understood that the second bending portion 4132 may also extend to the first body portion 4111 and be connected to the first body portion 4111, so as to increase the overlapping range of the reinforcing member 413 and the first connecting profile 411.

In general, the profiles each have a hollow inner cavity, and as a modification of the above, a portion (e.g., the second bent portion 4132) of the reinforcing member 413 connected to the first connecting profile 411 is located in the first inner cavity 4113 of the first connecting profile 411, and a portion (e.g., the second main body portion 4131) of the reinforcing member 413 connected to the second connecting profile 412 is located in the second inner cavity 4121 of the second connecting profile 412, so that the hidden installation of the reinforcing member 413 can be achieved. Taking fig. 10 as an example, the first inner cavity 4113 of the first connecting profile 411 has a first boss 4114, the second inner cavity 4121 of the second connecting profile 412 has a second boss 4122, both the first boss 4114 and the second boss 4122 have threaded holes, the reinforcing member 413 is correspondingly provided with through holes, and the reinforcing member 413 and the profiles can be connected and fixed by threaded fasteners.

As an improvement of the above solution, the display module 400 further includes a covering component, the covering component is connected to the second mounting component 410 to shield the reinforcing member 413, and after the covering component is separated from the second mounting component 410, the reinforcing member 413 can be exposed, so that an operator can conveniently perform the disassembling and assembling actions.

Taking the example shown in fig. 10, the first connecting profile 411 has a second opening communicating with the first cavity 4113, the second opening being located on the back side (i.e. on the back side in the figure) of the first connecting profile 411, the second connecting profile 412 has a third opening communicating with the second cavity 4121, the third opening being located on the back side (i.e. on the back side in the figure) of the second connecting profile 412. Accordingly, the covering assembly includes a first covering plate 414 and two second covering plates 415, and the first covering plate 414 is connected with the first connecting section 411 for covering the second opening, specifically, the second opening corresponding to the first body portion 4111. The second covering plate 415 is connected to the first connecting section 411 and the corresponding second connecting section 412, and is configured to cover the third opening and a portion of the second opening, specifically, the second opening corresponding to the first bending portion 4112, that is, the second covering plate 415 is connected to the first connecting section 411 and the second connecting section 412 at the same time, which may also play a certain reinforcing role.

As a modification of the above, the display screen 420 is rotatably coupled to the first coupling section 411, so that the display angle can be adjusted. Referring to fig. 12, the display module further includes a first mounting plate 416 and a second mounting plate 417, the first mounting plate 416 includes a first mounting plate 4161 and a first hinge plate 4162 connected to both sides of the first mounting plate 4161, and the first mounting plate 4161 is connected to the display screen 420. The second mounting seat 417 includes a second mounting plate 4171 and second hinge plates 4172 connected to both sides of the second mounting plate 4171, the second mounting plate 4171 is attached to the upper surface of the first connecting section 411 and connected by a screw fastener, and the second hinge plates 4172 are rotatably connected to the corresponding first hinge plates 4162 to realize the rotation of the display screen 420.

It should be noted that the first mounting plate 4161 may be first connected to the reinforcing plate 418, and then the reinforcing plate 418 is fixedly connected to the back plate of the display screen 420, so that the contact area between the reinforcing plate 418 and the display screen 420 is large, and thus the force can be dispersed.

As a modification of the above, the rack assembly 110 further has a third cavity 115, and the third cavity 115 is located below the second cavity 112 for storing the articles. In this embodiment, the first cavity 111 is located at the top, so that the user can take and place the medicine box conveniently, the second cavity 112 is located in the middle, so that the light source module 200 and the identification module 300 can be installed conveniently, the use frequency of the third cavity 115 is low, and therefore the third cavity can be located at the bottom, and the three cavities are distributed in sequence along the direction from top to bottom, so that the identification device is distributed along the vertical direction integrally, so that the space in the vertical direction can be conveniently utilized, and the space occupation in the horizontal direction is reduced.

Referring to fig. 13, as a modification of the above solution, the identification module 300 includes a third mounting assembly 310 and a camera 320, the third mounting assembly 310 is connected to the rack assembly 110 as a bearing structure, and the camera 320 is connected to the third mounting assembly 310 and can move in a vertical direction through the third mounting assembly 310, so as to adjust a focal length of the camera 320. Specifically, the third mounting assembly 310 has a vertical sliding groove, the camera 320 is connected to the third mounting assembly 310 through a fastener, and when the fastener is unscrewed, the camera 320 can slide along the sliding groove.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention. Furthermore, the embodiments of the present invention and the features of the embodiments may be combined with each other without conflict.

Claims (10)

1. An image recognition apparatus for recognizing information on a medicine cassette, comprising:

the cabinet body comprises a rack assembly and a light-transmitting piece, the rack assembly is provided with a first cavity and a second cavity, the first cavity is positioned above the second cavity, and the light-transmitting piece is positioned between the first cavity and the second cavity and is used for bearing the medicine box;

the light source module is connected with the rack assembly, is positioned in the second cavity and is used for irradiating the medicine box positioned in the first cavity;

and the identification module is connected to the rack assembly, is positioned in the second cavity and is used for identifying the information of the medicine box.

2. The image recognition device according to claim 1, wherein the light source module includes:

the first mounting assembly is connected to the rack assembly;

a plurality of light source assemblies, each of which is connected to the first mounting assembly and is disposed around a surface to be identified of the medicine cartridge, and an illumination direction of which is inclined with respect to the surface to be identified;

wherein, each light source subassembly can independently open.

3. The apparatus according to claim 2, wherein each of the light source modules is sequentially turned on in a set order, and a previous one of the light source modules is turned off earlier than a next one of the light source modules.

4. The image recognition device of claim 2, wherein the first mounting assembly comprises:

a first bracket;

and the second bracket is connected with each light source component and can move along the vertical direction relative to the first bracket.

5. The apparatus according to claim 2, wherein the light source assembly comprises:

the mounting seat is connected to the first mounting assembly;

the light source is connected to the mounting seat and can rotate relative to the mounting seat so as to adjust the irradiation direction.

6. The image recognition device of claim 1, further comprising a display module coupled to the rack assembly for displaying information recognized by the recognition module.

7. The image recognition device of claim 6, wherein the display module further comprises:

the second mounting assembly comprises a first connecting section bar, two second connecting section bars and two reinforcing pieces, the two second connecting section bars are respectively positioned at two ends of the first connecting section bar, extend to the same side of the first connecting section bar and are connected with the rack assembly, and the reinforcing pieces are respectively connected with the first connecting section bar and the corresponding second connecting section bar;

and the display screen is connected to the second mounting assembly.

8. The image recognition device of claim 7, wherein the frame assembly comprises a light shield and a frame, the light shield is connected to the top of the frame and defines a first cavity with the frame, and the side of the light shield has a first opening communicated with the first cavity;

the first connecting section bar is located at the upper edge of the first opening, the second connecting section bar is located at the side edge of the first opening, and the end part far away from the first connecting section bar is connected to the machine frame.

9. The image recognition device of claim 1, wherein the gantry assembly further has a third cavity, the third cavity being located below the second cavity.

10. The image recognition device of claim 1, wherein the recognition module comprises:

a third mounting assembly connected to the rack assembly;

and the camera is connected with the third mounting assembly and can move along the vertical direction through the third mounting assembly.

Images