CN109460760B - Portable artificial vision intelligent reader - Google Patents
Portable artificial vision intelligent reader Download PDFInfo
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- CN109460760B CN109460760B CN201811525199.4A CN201811525199A CN109460760B CN 109460760 B CN109460760 B CN 109460760B CN 201811525199 A CN201811525199 A CN 201811525199A CN 109460760 B CN109460760 B CN 109460760B
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- suction cup
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
- G06V30/10—Character recognition
- G06V30/14—Image acquisition
- G06V30/142—Image acquisition using hand-held instruments; Constructional details of the instruments
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- Computer Vision & Pattern Recognition (AREA)
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Abstract
The application discloses an artificial vision intelligent reader which comprises a shell, a locking mechanism and a sucker structure, wherein the shell comprises a first split body and a second split body. The first split body is connected with the second split body in a sliding way, and when the device is not in work, the first split body is covered with the second split body, so that the device is very convenient to carry; at this time, the first working surface is covered between the two split bodies, so that physical equipment on the first working surface for working is protected, and abrasion, scratch and the like of the first working surface are avoided in the carrying process. When the device works, the first split body is slid to enable the lower end of the first split body to be located at the upper end of the second split body, and the distance between the visual capturing camera lens and the object is relatively high, so that the effective working area of the device is relatively large, and the operation of a user can be better captured. The sucker structure fixes the second split on the object, so that the reader can be prevented from toppling over and resisting external impact, and the use experience is improved.
Description
Technical Field
The application relates to the technical field of artificial vision intelligent readers, in particular to a portable artificial vision intelligent reader.
Background
The existing paper content inquiry mode generally adopts a mode of manually inputting inquiry contents into a computer or a mobile phone for inquiry, or adopts taking pictures and manually defining inquiry areas for inquiry, so that the inquiry consumes longer input time. The artificial vision intelligent reader solves the problems, but the vertical device based on the intelligent reader is provided with a heavier base on the shell to improve stability, or is provided with a large sucker on the shell to fix, but the two readers are not convenient to carry, but if the vertical device without the base or the sucker is easy to topple over when an external force collides, the use experience is poor.
Disclosure of Invention
The application aims to provide a portable artificial vision intelligent reader, which solves the technical problem that the existing artificial vision intelligent reader is inconvenient to carry.
In order to solve the problems, the technical scheme of the application is as follows:
an artificial vision intelligent reader comprising a housing, wherein the housing comprises:
a first sub-body defining a first working surface on the first sub-body; and, a step of, in the first embodiment,
a second split body slidably connected to the first split body; when the device is not in operation, the first split body and the second split body are covered, the first working surface is opposite to the second split body, and when the device is in operation, the first split body is slid to enable the lower end of the first split body to be positioned at the upper end of the second split body;
the artificial vision smart reader further comprises:
the locking mechanism is arranged at the end part of the first split body or/and the end part of the second split body and used for locking the first split body and the second split body; the method comprises the steps of,
and the sucker structure is fixed on the second split body.
Preferably, the first working surface includes an inclined portion for mounting the information acquisition device, and the inclined portion is inclined with respect to the working surface when in operation.
Preferably, the sucker structure comprises a sucker body, a frame body and a sucker opening control mechanism arranged on the frame body, wherein the frame body is arranged on the second body, and the sucker body is arranged on the frame body; loading external force to the sucker opening control mechanism, and opening the sucker body; and the external force is removed, and the sucker opening control mechanism automatically resets and closes the opening of the sucker body.
Preferably, the sucker opening control mechanism comprises a sucker opening control piece, a sliding block assembly and an elastic piece; the elastic piece is arranged on the frame body and controls the sliding block component to automatically reset; the sucker opening control piece is guided by the frame body and is in sliding connection with the sliding block assembly.
Preferably, the sliding block assembly comprises an active sliding block and a wedge surface sliding block, and the external force controls the wedge surface sliding block to move through the active sliding block, so that the sucker opening control piece moves upwards; after the external force is removed, the elastic piece pushes the wedge surface sliding block to reset.
Preferably, the wedge surface sliding block is provided with a sliding chute for guiding the sucker opening control piece, and the wedge surface sliding block controls the sucker opening control piece to move up and down through the sliding chute.
Preferably, the external force converts the acting force in the up-down direction into the movement in the left-right direction of the wedge surface slide block through the driving slide block, and then converts the acting force into the movement in the up-down direction of the suction cup opening control piece.
Preferably, the frame body comprises a first vertical groove, a second vertical groove and a horizontal groove; the wedge surface sliding block and the elastic piece are arranged in the horizontal groove, the driving sliding block is guided by the first vertical groove, and the sucker opening control piece is guided by the second vertical groove.
Preferably, the wedge surface sliding block is annular and corresponds to at least one driving sliding block; external force is converted into torque force of the wedge-face sliding block through the driving sliding block, and therefore the sucker opening control piece is controlled to be far away from the opening of the sucker body.
Preferably, the wedge slide comprises two oppositely disposed wedge surfaces, by means of which the active slide acts on the wedge slide.
Preferably, the suction cup opening control member includes at least one connection portion slidably connected to the slide chute in a circumferential direction thereof.
Preferably, the external force is applied to the suction cup control mechanism through the first split body.
Preferably, the sliding action of the first and second split bodies turns on or off the working circuit of the artificial intelligence reader control part.
Preferably, the mobile phone further comprises a Bluetooth communication module for communicating with an external mobile phone APP.
Compared with the prior art, the application has the beneficial effects that:
1. the reader provided by the application adopts the first split body and the second split body which are arranged in a sliding way, and when the reader does not work, the two split bodies are covered together, so that the reader is convenient to carry;
2. when the device works, the first split body of the sliding block has the advantages that the distance between the visual capturing camera lens on the first split body and the object is relatively high, so that the effective working area of the device is relatively large, and the operation of a user can be better captured;
3. the vision capturing camera lens is arranged on the first working surface and is covered between the two split bodies when not working, so that the optical lens is protected, and abrasion, scratch and the like of the optical lens are avoided in the carrying process.
4. The bottom of the second split body is provided with a sucker structure, and the reader can be fixed on an object through the sucker structure. During operation or when accomodating, adopt the sucking disc structure to fix the reader, can prevent that the reader from empting and defending external impact, promoted the use experience.
5. The sucking disc structure is through setting up sucking disc opening control mechanism in order to control the opening of sucking disc body, when controlling sucking disc structure, as long as apply effort to sucking disc opening control mechanism and support body can, the control of being more convenient for. And the sucker structure has stronger impact resistance, and after being applied to the second split with a larger force arm, the sucker structure can ensure the stability of the second split and improve the impact resistance of the second split.
Drawings
FIG. 1 is a schematic diagram of the working state of a portable artificial vision intelligent reader according to the present application;
FIG. 2 is a schematic diagram of a portable artificial vision smart reader in a non-operational state according to the present application;
FIG. 3 is a schematic view of an embodiment of a switchable suction cup structure according to the present application, wherein the suction cup body is in a closed state;
FIG. 4 is a schematic view of an embodiment of a switchable suction cup structure according to the present application, wherein the suction cup body is opened;
FIG. 5 is a schematic view of another embodiment of a switchable suction cup structure according to the present application, wherein the suction cup body is in a closed state;
fig. 6 is a schematic view of another embodiment of a switchable suction cup structure according to the present application, wherein the opening of the suction cup body is in an open state.
Wherein 1, object, 2, frame body, 201, first vertical groove, 202, horizontal groove, 203, second vertical groove, 204, column, 3, wedge surface slide block, 301, sliding chute, 302, wedge surface, 303, groove, 304, inner ring, 305, outer ring, 4, active slide block, 5, sucker opening control member, 501, connecting parts, 502, plug parts, 6, sucker bodies, 601, opening parts, 602, disc parts, 7, adsorption spaces, 8, elastic pieces, 9, first split bodies, 901, first working surfaces, 10, second split bodies, 1001, second mounting surfaces, 11 and vision capturing camera lenses.
Detailed Description
The following detailed description refers to the accompanying drawings and specific embodiments.
The application provides an artificial vision intelligent reader, which can perform man-machine interaction with the artificial vision intelligent reader when a user encounters unintelligible content in the reading process, wherein the artificial vision intelligent reader transmits a recognition result to an APP on electronic equipment, and the APP on the electronic equipment indexes corresponding solutions at a cloud and displays the solutions on a screen of the electronic equipment. The electronic device may be a mobile phone, a tablet, a laptop, etc.
Further, the method comprises the following steps: the artificial vision intelligent reader can comprise a shell, an information acquisition device and an artificial intelligent recognition algorithm, wherein the information acquisition device can be built in the shell and used for capturing the operation of a person and outputting the acquired information to the artificial intelligent recognition algorithm; the capture object of the information gathering device may be video, audio, etc. The artificial intelligent recognition algorithm can be built in the shell by means of a physical carrier, a hand-pointing character recognition method can be adopted, the captured content of the information acquisition equipment is transmitted to the artificial intelligent recognition algorithm in real time, when a finger (or specific operation of the finger) appears in the content, the artificial intelligent algorithm positions the position of the finger, an image near the finger is transmitted to a neural network for recognizing the meaning of the image with the highest definition, and after the neural network recognizes the pointed content, the recognition result is transmitted to the APP on the electronic equipment.
Referring to fig. 1 to 6, the artificial vision smart reader of the present application includes a housing including:
a first sub-body 9 defining a first working surface 901 on the first sub-body 9; and, a step of, in the first embodiment,
a second split 10 slidably connected to the first split 9; when the first split 9 and the second split 10 are covered in non-working, and when the first working surface 901 and the second split 10 work relatively, the first split 9 is slid so that the lower end of the first split 9 is positioned at the upper end of the second split 10;
the artificial vision smart reader further comprises:
the locking mechanism is arranged at the end part of the first split body 9 or/and the end part of the second split body 10 and used for locking the first split body 9 and the second split body 10; the method comprises the steps of,
and a suction cup structure fixed to the second body 10.
In detail: for convenience of description, a surface of the second body 10 opposite to the first working surface 901 is defined as a second mounting surface 1001. When the reader is in operation, the first working surface 901 needs to be partially or completely exposed. The first working surface 901 comprises an inclined portion for mounting the information collecting device, and the inclined portion is obliquely arranged relative to the collecting surface during operation, wherein the collecting surface is understood to be a plane where a user's reading object is located, and the plane can be a horizontal plane or an inclined plane with a certain inclination angle relative to the horizontal plane, and the application is described on the basis that the horizontal plane is taken as the collecting surface. The above-described information collection apparatus such as the vision capturing camera lens 11, the vision capturing camera lens 11 being provided on the inclined portion as shown in fig. 1; the second mounting surface 1001 may have the same curved shape as the first working surface 901, and when the two separate bodies are covered together, the first working surface 901 and the second mounting surface 1001 may be completely attached or have a minute gap.
The first and second split members 9 and 10 are slidably connected, and for example, a slider may be provided on the first working surface 901, and a slide rail for sliding with the slider may be provided on the second mounting surface 1001. Of course, in different embodiments, the first and second segments 9, 10 may be connected in other configurations, provided that a sliding connection is possible, which is within the scope of the present application.
The first split body and the second split body can be hollow shell bodies, and hollow parts of the first split body and the second split body can be used for accommodating other parts of the artificial vision intelligent reader. The first and second segments 9, 10, when brought together, may be configured in a regular geometry, such as a cylinder, a cuboid, etc., and fig. 2 is given as a schematic of a cylinder, but is not limited thereto. The first working surface 901 and the second mounting surface 1001 may be spatially curved surfaces.
When not in operation, the first split 9 and the second split 10 are covered and locked by the locking mechanism, and the covering can be understood as sliding the first split 9 to bring the first working surface 901 and the second mounting surface 1001 into a state of being opposite to each other, as shown in fig. 2.
In operation, the lower end of the first split 9 slides to the upper end of the second split 10 and is locked by the locking mechanism. At this time, the visual capture camera lens 11 captures the area that the user is reading, i.e., the user can realize man-machine interaction with the reader.
As can be seen from the above, the reader provided by the present application employs the first split 9 and the second split 10 which are slidably disposed, which has at least the following advantages:
1) When not in work, the two split covers are covered together, so that the portable bag is convenient to carry;
2) When the device works, the visual capturing camera lens 11 is higher from an object, so that the effective working area is larger, and the operation of a user can be better captured;
3) The vision capturing camera 11 is disposed on the first working surface 901, and is covered between the two split bodies when not in operation, thereby protecting the optical lens, and particularly avoiding abrasion, scratch, and the like thereof during carrying.
The locking mechanism is used for locking the first split body and the second split body. That is, when the first split body is slid and opened to the working state, the locking mechanism locks the first split body on the second split body; when the first split sliding cover is closed on the second split, the locking mechanism locks the first split sliding cover on the second split. The locking mechanism can be a magnet which is simultaneously arranged at the lower end of the first split body and at the two ends of the second split body, and the locking mechanism is locked on the second split body through magnetic force absorption after the first split body moves to a preset position. Of course, the locking mechanism is not limited to this solution, and it is within the scope of the present application to use a purely mechanical structure, a sensor-based structure, or the like.
The suction cup structure is arranged on the second sub-body 10, preferably on the bottom of the second sub-body 10, and the reader can be fixed on an object through the suction cup structure, wherein the object can refer to a desktop, a wall surface and the like, and the application is further described below on the basis that the suction cup structure is arranged on the bottom of the second sub-body 10 for convenience of description. During operation or when accomodating, adopt the sucking disc structure to fix the reader, can prevent that the reader from empting and defending external impact, promoted the use experience. The suction cup structure is described in detail below in connection with the exemplary embodiments shown in fig. 3-6.
Referring to fig. 3 to 6, the suction cup structure includes a suction cup body 6, a frame 2, and a suction cup opening control mechanism provided on the frame 2. The frame body 2 is arranged at the bottom of the second sub body 10, and the sucker body 6 is arranged on the frame body 2; external force is loaded to the sucker opening control mechanism, the opening of the sucker body 6 is opened, the external force is removed, and the sucker opening control mechanism automatically resets and closes the opening of the sucker body 6.
In detail: the frame body 2 provides installation and operation space for the suction cup opening control mechanism, which can be an independently arranged part installed in the second sub-body 10, or can be a part of the second sub-body 10, namely, the suction cup body 6 and the suction cup opening control mechanism can be attached to the second sub-body 10.
The sucker body 6 is in an inverted funnel shape and is provided with a tray 602 and an opening 601, wherein the opening 601 is arranged in the frame 2, and the opening 601 can be in a tubular structure as shown in fig. 3; the disc 602 is used for being adsorbed on the object 1, in a natural state, an adsorption space 7 is formed in the disc 602, the sucker body 6 is adsorbed on the object 1 through compressing the adsorption space 7, the sucker opening can be opened through the sucker opening control mechanism under the action of the external force or the sucker structure can be directly pressed, and the gas in the adsorption space 7 has acting force on the sucker opening control mechanism at the opening 601, so that the sucker opening control machine loses control over the opening 601.
The suction cup opening control mechanism is provided on the frame body 2, and can control the opening and closing of the opening 601 by loading or withdrawing an external force thereon, which, of course, does not mean that the opening 601 can be controlled to be opened only by the external force, and the opening operation of the opening 601 can be realized by pressing the suction cup structure as described above. When the suction cup body 6 is to be sucked to the object 1, the opening 601 needs to be opened, and air in the cup 602 is discharged through the opening 601. When the suction cup structure is to be removed from the object, an external force is applied to the suction cup opening control mechanism, that is, the suction cup opening control mechanism loses control of the opening 601, the cup 602 is in communication with the outside air, and then the suction cup body 6 is separated from the object 1 by pulling up the frame 2.
In view of the above, the suction cup structure is provided with the suction cup opening control mechanism to control the opening of the suction cup body 6, so that the suction cup structure can be controlled more conveniently by only applying an acting force to the suction cup opening control mechanism or/and the frame body 2 when the suction cup structure is controlled. On the other hand, the control to the sucking disc body is more firm, when the equipment that adsorbs on the object, has this sucking disc structure bears external impact, as long as this impact is not exactly on sucking disc opening control mechanism's specific position, then can not influence sucking disc body 6's adsorption affinity, in other words, sucking disc structure has stronger impact resistance, after using on the second components of a whole that can function independently 10 with great arm of force, can guarantee the stability of second components of a whole that can function independently 10 and promote the shock resistance of second components of a whole that can function independently 10.
With continued reference to fig. 2-6, the suction cup opening control mechanism includes a suction cup opening control member 5, a slider assembly, and an elastic member 8. The elastic member 8 is provided on the frame body 2 and controls the automatic return of the slider assembly, preferably a coil spring. The sucker opening control piece 5 is guided by the frame body 2 and is in sliding connection with the sliding block assembly.
In detail: the suction cup opening control member 5 is located above the opening 601 and is slidably connected to the slider assembly. The up-and-down movement of the suction cup opening control member 5 can be realized by the simultaneous action of the frame body 2 and the sliding block assembly, wherein the frame body 2 has a guiding action on the suction cup opening control member 5 to control the movement track of the suction cup opening control member 5, the guiding of the frame body 2 is realized by limiting the circumferential direction of the suction cup opening control member 5 and releasing the displacement freedom degree of the suction cup opening control member in the up-and-down direction, for example, a hole is formed in the frame body 2, and the suction cup opening control member 5 is positioned in the hole. The sliding block assembly has an acting force on the suction cup opening control member 5 in the up and down directions, and of course, it is within the scope of the present application that the sliding block assembly has an acting force on the suction cup opening control member 5 in other directions at the same time, in other words, the sliding block assembly only needs to be capable of providing power for the up and down movement of the suction cup opening control member 5.
In addition, the suction cup opening control member 5 can also drive the sliding component through the up-and-down movement thereof, for example, when the suction cup body is fixed on an object by pressing the suction cup structure, the gas in the suction space 7 acts on the suction cup opening control member 5 to enable the suction cup opening control member 5 to move upwards, and after the gas is discharged, the suction cup opening control member 5 moves downwards and resets under the action of dead weight and the elastic member 8; in this process, the suction cup opening control member 5 controls the movement of the slider assembly.
The suction cup opening control member 5 is used to block or release the opening 601, and in any of the following embodiments, the suction cup opening control member 5 may be an air plug.
The slider assembly is used to convert an external force into an up-and-down movement of the suction cup opening control member 5, so that the slider assembly is preferable, and one of the advantages is that the conversion of the direction of the force can be achieved by a simple mechanical structure. The slider assembly is mounted within the housing 2 and may itself comprise a single or multiple forms of motion, such as sliding, rotating, etc.
Two ends of the elastic piece 8 are respectively connected with the frame body 2 and the sliding block component, and are used for controlling the automatic resetting of the sliding block component. When external force is loaded on the sliding block assembly, the elastic piece 8 compresses and stores energy, and when the external force loaded on the sliding block assembly is removed, the elastic piece 8 releases energy, so that the sliding block assembly is pushed to reset.
With continued reference to fig. 2-6, the slide block assembly specifically includes an active slide block 4 and a wedge slide block, where the external force controls the wedge slide block 3 to move through the active slide block 4, so that the suction cup opening control member 5 moves upwards, and after the external force is removed, the elastic member 8 pushes the wedge slide block 3 to reset.
In detail: the external force acts on the driving sliding block 4, the driving sliding block 4 pushes the wedge sliding block 3 to move, and the specific connection relation between the driving sliding block 4 and the wedge sliding block is as follows: one end of the active slider 4 acts on the wedge surface of the wedge slider 3. The driving slide block 4 and the wedge slide block 3 work cooperatively, and can convert the acting force in the vertical direction loaded on the driving slide block 4 into the acting force of the wedge slide block 3 in the horizontal direction or into the torque of the wedge slide block 3. The wedge slide 3 then converts its own motion into an upward motion of the suction cup opening control member 5.
One end of the elastic piece 8 is connected to the wedge surface sliding block 3, when the external force is removed, the elastic piece 8 pushes the wedge surface sliding block 3 to reset, and correspondingly, the sucker opening control piece 5 moves downwards, and the driving sliding block 4 also resets.
With continued reference to fig. 2-6, specifically, the wedge slider 3 is provided with a sliding chute 301 for guiding the upper end of the suction cup opening control member 5, and the wedge slider 3 controls the suction cup opening control member 5 to move up and down through the sliding chute 301.
Namely: the upper end of the suction cup opening control member 5 is arranged in the sliding chute 301, and during the movement of the wedge surface slider 3, the wedge surface slider and the suction cup opening control member 5 slide relatively through the sliding chute 301, and the sliding chute 301 enables the suction cup opening control member 5 to displace in the up-down direction.
Different embodiments of the wedge slide 3, the suction cup opening control member 5 and the driving slide 4 will be produced according to different specific structures, and the following description will refer to two specific examples with reference to the accompanying drawings.
Referring to fig. 3-4, in one embodiment, the external force is converted into a left-right motion of the wedge sled 3 by the driving sled 4, and then into a up-down motion of the suction cup opening control member 5.
In detail: the wedge slide has a wedge surface 302, against which wedge surface 302 the lower end of the driving slide 4 acts, which pushes the wedge slide 3 horizontally in the frame 2 when the driving slide 4 moves downwards. The slide chute 301 is inclined with respect to the horizontal direction, so that when the wedge slider 3 slides to the left/right under the action of the driving slider 4, the suction cup opening control member 5 moves upward under the guide of the slide chute 301, and when the wedge slider 3 slides to the right/left under the action of the elastic member 8, the suction cup opening control member 5 moves downward under its own weight and under the guide of the slide chute 301. Similarly, when the suction cup opening control member 5 moves upward by the gas in the suction space 7, the wedge surface slider 3 moves linearly under the action of the suction cup opening control member 5, and when the gas is exhausted, the wedge surface slider 3 and the suction cup opening control member 5 are reset under the action of the elasticity of the elastic member 8 and the self weight of the suction cup opening control member 5.
Further, the frame body 2 includes a first vertical groove 201, a second vertical groove 203, and a horizontal groove 202. The wedge slide 3 and the elastic member 8 are placed in the horizontal groove 202, the driving slide 4 is guided by the first vertical groove 201, the wedge slide 3 and the elastic member 8 are placed in the horizontal groove 202, and the suction cup opening control member 5 is guided by the second vertical groove 203.
Namely: the driving slide 4 is slidingly arranged in the first vertical groove 201, the wedge slide 3 is slidingly arranged in the horizontal groove 202, and the wedge surface 302 thereof is slidingly arranged with the lower end of the driving slide 4. When the driving sliding block 4 is not subjected to external force, two ends of the wedge sliding block 3 are limited by the elastic piece 8 and the horizontal groove 202 respectively. The two ends of the elastic piece 8 are respectively connected with the wedge surface sliding block 3 and the horizontal groove 202.
Referring to fig. 5-6, in another embodiment, the wedge sled 3 is annular and corresponds to at least one active sled 4. The external force converts the acting force in the up-down direction into the torsion of the wedge-face sliding block 3 through the driving sliding block 4, so that the sucker opening control piece 5 is controlled to be far away from the opening of the sucker body 6.
Namely: in this embodiment, a plurality of active sliders 4 may be disposed on the annular wedge slider 3, and all active sliders 4 may simultaneously press the wedge surface 302 of the wedge slider 3, or may operate individually, so long as the wedge slider 3 can be rotated. Since the wedge slider 3 is annular, the active slider 4 may be disposed around the circumference of the wedge slider 3, and the connection between the suction cup opening control member 5 and the wedge slider 3 may also be disposed along the circumference of the wedge slider 3.
Further, the wedge shoe 3 comprises two oppositely arranged wedge faces 302, and the active shoe 4 acts on the wedge shoe 3 through the wedge faces 302.
In detail: the wedge faces 302 are arranged in a one-to-one correspondence with the driving slide 4, all the wedge faces 302 being arranged in the same rotational direction along the circumference of the wedge slide 3, two wedge faces 302 being illustrated in fig. 3 and 4 as examples, which two wedge faces 302 can be arranged opposite each other on the wedge slide 3. The wedge slide 3 can be provided with a groove 303 at the root of the wedge 302, and when the driving slide 4 moves to the limit, the lower end of the wedge slide is placed in the corresponding groove 303, so that friction between the wedge slide 3 and the driving slide 4 caused by continuous rotation of the wedge slide 3 due to inertia can be avoided under the extreme working condition.
Further, the suction cup opening control member 5 is provided with at least one connection portion 501 slidably connected to the slide chute 301 in its circumferential direction.
In detail: the connecting parts 501 are arranged in one-to-one correspondence with the sliding chute 301, and each sliding chute 301 drives each connecting part 501 to synchronously move up and down in the rotating process of the sucker opening control piece 5. Of course, the sliding chute 301 here may be provided on the outer ring 305 of the wedge sled 3, the connection 501 being arranged on the outer ring 305 face of the wedge sled 3; the sliding chute 301 may also be arranged at the bottom of the wedge sled 3, the top end of the connecting portion 501 being slidingly connected to the sliding chute 301. The suction cup opening control member 5 further includes a plug portion 502 (not shown in the drawings), and one end of each connecting portion 501 is connected to the plug portion 502, and is preferably integrally formed with the plug portion 502. The plug 502 is used for controlling the opening of the sucker body 6.
For a further understanding of this embodiment, please refer to fig. 5 and 6.
Part of the structure of the frame body 2 is hidden in fig. 5 so as to clearly show the structure of the slider assembly. As can be seen from fig. 5, the wedge slider 3 may comprise an inner ring 304 and an outer ring 305, the inner and outer rings 305 being connected by an annular plate-like structure having a certain thickness, in which the sliding chute 301 may be arranged. The sucker body 6 and the wedge surface sliding block 3 are coaxially arranged, and the opening of the sucker body 6 and the plug 502 are both positioned at the center position. The elastic members 8 are arranged on the periphery of the wedge slide 3, and two elastic members 8 are preferably symmetrically arranged on one wedge slide 3.
Fig. 6 shows the embodiment by three working moments, the column 204 in the figure being part of the frame body 2, which in the present embodiment serves to guide the connection portion 501, and the graduation marks are marked on one column 204 in fig. 6 for the purpose of facilitating the visual observation of the working state of the connection portion 501 and for a better understanding of the present embodiment, whereas in practical application the graduation marks may be virtual, i.e. not present.
(a) In the drawing, the dish washing structure is in a natural state, the driving sliding block 4 is positioned above the wedge sliding block 3, no interaction force exists between the driving sliding block and the wedge sliding block, the connecting part 501 is positioned at the lowest position, and the plug part 502 correspondingly plugs the opening of the sucker body 6.
(b) The figure shows an instant state in which the driving slider 4 is pressed against the wedge slider 3 by an external force and the wedge slider 3 is twisted. In this state, the connection portion 501 has been raised relative to the position in the figure (a), and accordingly, the plug portion 502 has been separated from the opening of the chuck body 6, i.e., the disk portion 602 is in communication with the outside air, and in this state, it is possible to simultaneously compress the space of the disk portion 602 to be adsorbed on the object 1, or to allow the outside air to enter the disk portion 602 to remove the chuck structure.
(c) The active slider 4 is shown moving to a limit state in the recess 303, at which time the connecting portion 501 has risen to the highest position, and correspondingly, the plug portion 502 is farthest from the opening of the sucker body 6, so that the circulation of gas is facilitated.
The specific structures of the wedge sled 3, the suction cup opening control member 5 and the active sled 4 are described above by way of two specific embodiments, but the scope of the present application is not limited to these two specific embodiments.
Specifically, the reader of the application applies the external force to the sucker control mechanism through the first split body. In detail: the external force for controlling the suction cup opening control mechanism (the slider assembly or the active slider) in any of the above embodiments can be applied through the first split, for example: after the driving sliding block 4 is fixed on the first split body and the first split body slides downwards to a proper position, the driving sliding block 4 presses the wedge sliding block 3 downwards, so that the opening 601 is communicated with the outside air, and the second split body can be easily pulled out of the object. This scheme sets up the relative slip of two components of a whole that can function independently and sucking disc structure linkage, i.e. open with the slip of two components of a whole that can function independently with the switch of sucking disc structure and slide open with slide close bind together, has promoted the convenience of operation reader, also more intelligent.
Specifically, the sliding action of the first and second split bodies 9, 10 turns on or off the operation circuit of the control section. Namely: when the reader is opened by sliding the first split body 9, the working circuit is switched on, the vision capturing camera lens 11 starts to collect information, and other parts of the reader work cooperatively. When the first split 9 is slid to close the reader, the working circuit is disconnected.
Specifically, the reader comprises a Bluetooth communication module for communicating with an external mobile phone APP. Namely: the reader has a Bluetooth communication function, can be connected with the APP of the mobile phone according to the Bluetooth communication function, and transmits a visual identification result to the APP. Of course, the APP of the handset may also transmit signals to the reader, i.e. both may be two-way communications.
Specifically, the power module includes a battery built in the first split 9 or/and the second split 10, and the battery may be one or more batteries, and the number of the batteries is set according to actual needs. The battery can be rechargeable and can be charged by an external power supply. Meanwhile, an interface may be provided on the second body 10 to enable the battery to charge an external device (e.g., a mobile phone) for use as a charger.
The above disclosure is only a few specific embodiments of the present application, but the present application is not limited thereto, and any changes that can be made by those skilled in the art should fall within the protection scope of the present application.
Claims (13)
1. An artificial vision intelligent reader comprising a housing, wherein the housing comprises:
a first sub-body defining a first working surface on the first sub-body; and, a step of, in the first embodiment,
a second split body slidably connected to the first split body; when the device is not in operation, the first split body and the second split body are covered, the first working surface is opposite to the second split body, and when the device is in operation, the first split body is slid to enable the lower end of the first split body to be positioned at the upper end of the second split body;
the artificial vision smart reader further comprises:
the locking mechanism is arranged at the end part of the first split body or/and the end part of the second split body and used for locking the first split body and the second split body; the method comprises the steps of,
the sucker structure is fixed on the second split body and comprises a sucker body, a frame body and a sucker opening control mechanism arranged on the frame body, wherein the frame body is arranged on the second body, and the sucker body is arranged on the frame body; loading external force to the sucker opening control mechanism, and opening the sucker body; and the external force is removed, and the sucker opening control mechanism automatically resets and closes the opening of the sucker body.
2. The artificial vision smart reader of claim 1, wherein the first working surface includes a sloped portion for mounting the information-gathering device, the sloped portion being disposed sloped with respect to the working surface when in operation.
3. The artificial vision smart reader of claim 1, wherein the suction cup opening control mechanism comprises a suction cup opening control member, a slider assembly, and an elastic member; the elastic piece is arranged on the frame body and controls the sliding block component to automatically reset; the sucker opening control piece is guided by the frame body and is in sliding connection with the sliding block assembly.
4. The artificial vision smart reader of claim 3, wherein the slider assembly includes an active slider and a wedge slider, the external force controlling the wedge slider to move through the active slider to move the suction cup opening control upward; after the external force is removed, the elastic piece pushes the wedge surface sliding block to reset.
5. The artificial vision intelligent reader of claim 4, wherein the wedge surface slide block is provided with a sliding chute for guiding the suction cup opening control member, and the wedge surface slide block controls the suction cup opening control member to move up and down through the sliding chute.
6. The artificial vision smart reader of claim 5, wherein the external force converts an up-down force into a left-right motion of the wedge slide by the active slide and then into an up-down motion of the suction cup opening control.
7. The artificial vision smart reader of claim 6, wherein the frame includes a first vertical slot, a second vertical slot, and a horizontal slot; the wedge surface sliding block and the elastic piece are arranged in the horizontal groove, the driving sliding block is guided by the first vertical groove, and the sucker opening control piece is guided by the second vertical groove.
8. The artificial vision smart reader of claim 5, wherein the wedge sled is annular and corresponds to at least one active sled; external force is converted into torque force of the wedge-face sliding block through the driving sliding block, and therefore the sucker opening control piece is controlled to be far away from the opening of the sucker body.
9. The artificial vision smart reader of claim 8, wherein the wedge sled includes two oppositely disposed wedge faces through which the active sled acts on the wedge sled.
10. The artificial vision smart reader according to claim 8, wherein the suction cup opening control member includes at least one connection portion slidably connected to the slide chute in a circumferential direction thereof.
11. The artificial vision smart reader of any one of claims 3-10, wherein the external force is applied to the suction cup control mechanism by the first split.
12. The artificial vision smart reader of claim 1, wherein the sliding action of the first and second split bodies turns on or off an operating circuit of the artificial vision smart reader control section.
13. The artificial vision smart reader of claim 1, further comprising a bluetooth communication module for communicating with an external mobile phone APP.
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| CN201811525199.4A CN109460760B (en) | 2018-12-13 | 2018-12-13 | Portable artificial vision intelligent reader |
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| CN110688991B (en) * | 2019-11-05 | 2023-11-17 | 广东国为新技术有限公司 | Intelligent reading method and intelligent learning table thereof |
| CN113673504A (en) * | 2021-08-23 | 2021-11-19 | 读书郎教育科技有限公司 | Scanning pen and method capable of realizing global identification scanning |
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