CN113347820A

CN113347820A - Portable image recognition device based on computer application

Info

Publication number: CN113347820A
Application number: CN202110421156.7A
Authority: CN
Inventors: 朱向军; 王洁; 周云水
Original assignee: Zhijiang College of Zhejiang University of Technology
Current assignee: Hangzhou Xinzhengtong Technology Co ltd
Priority date: 2021-04-19
Filing date: 2021-04-19
Publication date: 2021-09-03
Anticipated expiration: 2041-04-19
Also published as: CN113347820B

Abstract

The invention discloses a portable image recognition device based on computer application, which is composed of a support box, a protection mechanism and an image acquisition device body. When using the image capture device body, a thrust is applied to the limit plate in the direction of the second support plate, the movement of the limit plate drives the rack to move, and the movement of the rack drives the first gear to rotate. Under the action of the third gear, the rotation of the first gear drives the second clamping block to rotate, so that the second clamping block is separated from the second clamping slot, thereby facilitating the image capture device body to extend out of the outlet slot, and only need to be carried during the carrying process. Applying an opposite force to the limit plate, and pressing the image capture device body into the protective box, it can be fixed in the protective box, the operation is simple, and the damage of the capture device body during the movement process is avoided.

Description

Portable image recognition device based on computer application

Technical Field

The invention relates to the technical field of image recognition devices, in particular to a portable image recognition device based on computer application.

Background

Image recognition is a technique for recognizing an object in an image by extracting feature data from the image and comparing the extracted feature data with feature data of a known object registered in advance in a database, and is applied to various fields such as: personal authentication based on biometric images, personal identification, surveillance systems for detecting intruders and suspicious objects, inspection of workpieces on production lines, identification of pedestrians and vehicles passing through traffic infrastructure, and the like.

With the popularization of image recognition in modern life, corresponding equipment of the image recognition is also new and has various levels, due to the limitation of product industrial design, a plurality of external functions are optimized, and simultaneously, the portable function of the electronic product is weakened.

Disclosure of Invention

The invention provides a portable image recognition device based on computer application, and aims to solve the problems in the prior art.

In order to solve the problems, the invention adopts the following technical scheme:

a portable image recognition device based on computer application comprises a support box, a protection mechanism and an image acquisition device body.

Wherein, the upper surface of supporting box is provided with the keyboard, conveniently modifies the image data parameter of collection, and it has the louvre to open on the lateral wall of supporting box, the convenient heat dissipation, the positive fixedly connected with handle of supporting box, open at the positive middle part of supporting box has first draw-in groove, there is the apron upper end of supporting box through hinge swing joint, is provided with the display on the inner wall of apron, conveniently observes the image of gathering, the positive middle part of apron is connected with first fixture block through the buckle, match each other between first fixture block and the first draw-in groove, through mutually supporting between first fixture block and the first draw-in groove, can advance first fixture block card into first draw-in groove in, portable handle makes things convenient for carrying of this device.

Wherein, protection mechanism fixed connection be in the upper surface of supporting box, protection mechanism includes the guard box, through the design to the guard box, can avoid image acquisition device body to receive the damage carrying the in-process, the welding has first backup pad on the inner wall of guard box, the top of first backup pad is provided with first movable chamber, the below of first backup pad is provided with the movable chamber of second.

Wherein, the image acquisition device body is arranged in the first movable cavity.

As a preferable scheme of the present invention, an outlet groove is formed at an upper end of the support box, a sectional area of the outlet groove is slightly larger than a size of the image acquisition device body, a first sliding groove is formed in an inner wall of the support box, a second support plate is welded at a bottom of the image acquisition device body, a first sliding block is welded on one side wall of the second support plate, the first sliding block and the first sliding groove are connected together in a sliding manner, and a second clamping groove is formed in the other side wall of the second support plate.

As a preferable scheme of the present invention, a sliding rod is welded at the bottom of the second support plate, the sliding rod penetrates through the first support plate, the first support plate and the sliding rod are connected together in a sliding manner, a second spring is arranged on the outer wall of the sliding rod, a moving disc is welded at the bottom of the sliding rod, and an auxiliary mechanism is arranged on one side wall of the moving disc.

As a preferable aspect of the present invention, the auxiliary mechanism includes a pair of first ear plates, a pair of connection plates are connected between the pair of first ear plates through a second rotation rod, a cylinder is welded at the bottom between the pair of connection plates, a first fixing rod is connected to each of side walls of the pair of connection plates through a second ear plate, a second fixing rod is connected to an upper end of the first fixing rod through a first spring, and both ends of the second fixing rod are welded to the first support plate through a third ear plate.

As a preferable scheme of the present invention, the inner wall of the support box is fixedly connected with a driving mechanism, the driving mechanism includes a third support plate, a first groove is formed on a side wall of the third support plate, a second groove is formed on an inner wall of the first groove, a second sliding groove is formed on an inner top wall of the second groove, a second sliding block is slidably connected to the second sliding groove, and a sliding strip is welded at the other end of the second sliding block.

As a preferred scheme of the invention, one end of the slide bar is welded with a limiting plate, the other end of the slide bar is welded with a rack, the upper end of the rack is connected with a first gear in a meshing manner, one side wall of the first gear is connected with a second gear in a meshing manner, the other side wall of the second gear is connected with a third gear in a meshing manner, and the inner walls of the first gear, the second gear and the third gear are all coaxially and fixedly connected with a first rotating rod.

As a preferable scheme of the present invention, both ends of the first rotating rod are rotatably connected to the third support plate through a bearing, a third sliding groove is formed in an inner bottom of the third support plate, a third sliding block is slidably connected to the third sliding groove, the other end of the third sliding block is welded to the rack, the third gear is a three-eighths circular gear, and a second clamping block is welded to the other side wall of the third gear.

As a preferable scheme of the present invention, the second clamping block and the second clamping groove are matched with each other, the second clamping block includes an arc-shaped portion, the arc-shaped portion is arc-shaped, an outer diameter of the arc-shaped portion is identical to an outer diameter of the third gear, a semicircular portion is tangentially connected to a lower end of the arc-shaped portion through a vertical portion, and an engagement portion is connected to the other end of the semicircular portion.

Compared with the prior art, the invention has the advantages that:

(1) the upper surface of supporting box is provided with the keyboard, conveniently modifies the image data parameter of collection, and it has the louvre to open on the lateral wall of supporting box, and convenient heat dissipation through mutually supporting between first fixture block and the first draw-in groove, can advance first fixture block card into first draw-in groove, portable handle makes things convenient for carrying of this device, and this device simple structure has simplified the use of carrying, has practiced thrift the cost of joining in marriage other auxiliary class portable devices of dress.

(2) When the image acquisition device body is used, a thrust force towards the direction of the second support plate is applied to the limiting plate, the movement of the limiting plate drives the sliding strip to move towards the direction of the second support plate, the movement of the sliding strip drives the rack to move, the movement of the rack drives the first gear to rotate clockwise, the rotation of the first gear drives the second gear to rotate anticlockwise, the rotation of the second gear drives the third gear to rotate clockwise, the rotation of the third gear drives the second clamping block to rotate clockwise, so that the second clamping block is separated from the second clamping groove, thereby facilitating the body of the image acquisition device to extend out of the outlet groove, only applying an opposite force to the limit plate in the carrying process, and press down the image acquisition device body towards the guard box in can fix it in the guard box, easy operation to avoided the acquisition device body to cause the damage at the removal in-process.

(3) When the second fixture block joint is in the second draw-in groove, first spring is in tensile state, the second spring is in compression state, when the second fixture block breaks away from the second draw-in groove, under the elastic action of second spring, the vertical rebound of slide bar, the removal of slide bar drives the vertical rebound of movable plate, under the effect of first spring, the removal of movable plate drives the drum and uses the second bull stick as center anticlockwise rotation, and simultaneously, the removal of drum provides a vertical ascending thrust for the movable plate, and then stretches out the outlet groove to the image acquisition device body and provides the additional action.

Drawings

FIG. 1 is a schematic view of a first perspective of a three-dimensional structure according to the present invention;

FIG. 2 is a schematic cross-sectional view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the structure at B in FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of the structure at C in FIG. 2 according to the present invention;

fig. 5 is a schematic view of a second perspective view of the three-dimensional structure of the present invention.

The reference numbers in the figures illustrate:

1. a support box; 2. a first card slot; 3. a cover plate; 4. buckling the plate; 5. a first clamping block; 6. a handle; 7. an image acquisition device body; 8. a display; 9. a protection mechanism; 91. a protection box; 92. an outlet tank; 93. a first support plate; 94. a first movable chamber; 95. a second movable chamber; 96. an auxiliary mechanism; 961. a pair of first ear plates; 962. a second rotating rod; 963. a pair of connector tiles; 964. a cylinder; 965. a second ear panel; 966. a first fixing lever; 967. a first spring; 968. a third ear panel; 969. a second fixing bar; 97. a drive mechanism; 971. a third support plate; 972. a first groove; 973. a second groove; 974. a slide bar; 975. a second fixture block; 9751. an arc-shaped portion; 9752. a vertical portion; 9753. a semicircular portion; 9754. a joining section; 976. a second chute; 977. a second slider; 978. a rack; 979. a third chute; 9710. a third slider; 9711. a first rotating lever; 9712. a first gear; 9713. a limiting plate; 9714. a second gear; 9715. a third gear; 98. a second card slot; 99. a first chute; 910. a first slider; 911. a second support plate; 912. a second spring; 913. a slide bar; 914. a movable tray; 10. a keyboard; 11. and (4) heat dissipation holes.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1-5, a portable image recognition device based on computer application comprises a support box 1, a protection mechanism 9, and an image acquisition device body 7.

Wherein, the upper surface of supporting box 1 is provided with keyboard 10, conveniently modify the image data parameter of collection, it has louvre 11 to open on the lateral wall of supporting box 1, convenient heat dissipation, the positive fixedly connected with handle 6 of supporting box 1, open at the positive middle part of supporting box 1 has first draw-in groove 2, there is apron 3 upper end of supporting box 1 through hinge swing joint, be provided with display 8 on the inner wall of apron 3, conveniently observe the image of collection, the positive middle part of apron 3 is connected with first fixture block 5 through buckle 4, match each other between first fixture block 5 and the first draw-in groove 2, through the mutually supporting between first fixture block 5 and the first draw-in groove 2, can advance first fixture block 5 card into first draw-in groove 2, portable handle 6, make things convenient for carrying of this device.

Wherein, protection machanism 9 fixed connection is at the upper surface of supporting box 1, and protection machanism 9 includes guard box 91, through the design to guard box 91, can avoid image acquisition device body 7 to receive the damage carrying the in-process, and the welding has first backup pad 93 on guard box 91's the inner wall, and the top of first backup pad 93 is provided with first movable chamber 94, and the below of first backup pad 93 is provided with second movable chamber 95.

Wherein the image capturing device body 7 is disposed within the first movable chamber 94.

Specifically, the upper end of the supporting box 1 is provided with an outlet groove 92, the sectional area of the outlet groove 92 is slightly larger than the size of the image acquisition device body 7, the inner wall of the supporting box 1 is provided with a first sliding groove 99, the bottom of the image acquisition device body 7 is welded with a second supporting plate 911, one side wall of the second supporting plate 911 is welded with a first sliding block 910, the first sliding block 910 is connected with the first sliding groove 99 in a sliding manner, and the other side wall of the second supporting plate 911 is provided with a second clamping groove 98.

In a further embodiment, the size of the outlet slot 92 is limited, so that the image capturing device body 7 can extend out of the outlet slot 92 when in use, friction between the image capturing device body 7 and the outlet slot 92 in the moving process is prevented, the service life of the image capturing device body 7 is prevented from being affected, and the second support plate 911 can be moved in the vertical direction conveniently by the mutual matching between the first sliding block 910 and the first sliding groove 99.

Specifically, a sliding rod 913 is welded at the bottom of the second support plate 911, the sliding rod 913 penetrates through the first support plate 93, the first support plate 93 and the sliding rod 913 are connected together in a sliding manner, a second spring 912 is arranged on the outer wall of the sliding rod 913, a moving plate 914 is welded at the bottom of the sliding rod 913, and an auxiliary mechanism 96 is arranged on one side wall of the moving plate 914.

In a further embodiment, when the second fixture block 975 is clamped in the second clamping groove 98, the second spring 912 is in a compressed state, and when the second fixture block 975 is disengaged from the second clamping groove 98, under the elastic action of the second spring 912, the sliding rod 913 moves vertically upward, and the moving rod 913 drives the moving plate 914 to move vertically upward.

Specifically, the assisting mechanism 96 includes a pair of first ear plates 961, a pair of connecting plates 963 are connected between the pair of first ear plates 961 through a second rotating rod 962, a cylinder 964 is welded to a bottom between the pair of connecting plates 963, a first fixing rod 966 is connected to a side wall of each of the pair of connecting plates 963 through a second ear plate 965, a second fixing rod 969 is connected to an upper end of the first fixing rod 966 through a first spring 967, and both ends of the second fixing rod 969 are welded to the first supporting plate 93 through a third ear plate 968.

In a further embodiment, when the second latch 975 is latched in the second latch slot 98, the first spring 967 is under tension, and under the action of the first spring 967, the moving of the moving plate 914 drives the cylinder 964 to rotate counterclockwise around the second rotating rod 962, and meanwhile, the moving of the cylinder 964 provides a vertical upward pushing force for the moving plate 914, thereby providing an auxiliary effect on the image capturing device body 7 extending out of the exit slot 92.

Specifically, fixedly connected with actuating mechanism 97 on the inner wall of supporting box 1, actuating mechanism 97 includes third backup pad 971, it has first recess 972 to open on a lateral wall of third backup pad 971, it has second recess 973 to open on the inner wall of first recess 972, it has second spout 976 to open on the interior roof of second recess 973, sliding connection has second slider 977 in the second spout 976, the other end welding of second slider 977 has the draw runner 974.

In a further embodiment, the movement of the sliding bar 974 is facilitated by the cooperation between the second sliding slot 976 and the second sliding block 977, the first recess 972 is used as a moving space for the third gear 9715 and the second latch 975, and the second recess 973 is used as a moving space for the first gear 9712, the second gear 9714 and the rack 978.

Specifically, a limiting plate 9713 is welded at one end of a sliding bar 974, a rack 978 is welded at the other end of the sliding bar 974, a first gear 9712 is connected to the upper end of the rack 978 in a meshed manner, a second gear 9714 is connected to one side wall of the first gear 9712 in a meshed manner, a third gear 9715 is connected to the other side wall of the second gear 9714 in a meshed manner, and a first rotating rod 9711 is coaxially and fixedly connected to inner walls of the first gear 9712, the second gear 9714 and the third gear 9715.

In a further embodiment, a pushing force is applied to the position-limiting plate 9713 in the direction of the second support plate 911, the movement of the position-limiting plate 9713 drives the sliding bar 974 to move in the direction of the second support plate 911, the movement of the sliding bar 974 drives the rack 978 to move, the movement of the rack 978 drives the first gear 9712 to rotate clockwise, the rotation of the first gear 9712 drives the second gear 9714 to rotate counterclockwise, and the rotation of the second gear 9714 drives the third gear 9715 to rotate clockwise.

Specifically, both ends of the first rotating rod 9711 are rotatably connected with the third supporting plate 971 through bearings, a third sliding groove 979 is formed in the inner bottom of the third supporting plate 971, a third sliding block 9710 is slidably connected to the third sliding groove 979, the other end of the third sliding block 9710 is welded to the rack 978, the third gear 9715 is a three-eighths circular gear, and a second clamping block 975 is welded to the other side wall of the third gear 9715.

In a further embodiment, the rack 978 is convenient to move by the cooperation between the third sliding groove 979 and the third sliding block 9710, and the third gear 9715 is prevented from affecting the fixing effect of the second latch 975 by further limiting the third gear 9715.

Specifically, the second latch 975 and the second latch groove 98 are matched with each other, the second latch 975 includes an arc portion 9751, the arc portion 9751 is arc-shaped, the outer diameter of the arc portion 9751 is identical to the outer diameter of the third gear 9715, the lower end of the arc portion 9751 is tangentially connected with a semicircular portion 9753 through a vertical portion 9752, and the other end of the semicircular portion 9753 is connected with a connecting portion 9754.

In a further embodiment, through the mutual cooperation between the second fixture block 975 and the second slot 98, the rotation of the third gear 9715 drives the second fixture block 975 to rotate clockwise, so that the second fixture block 975 is separated from the second slot 98, and the second fixture block 975 is fixed and separated from the second slot 98 by limiting the shape of the second fixture block 975.

The working principle of the embodiment is as follows:

the keyboard 10 is arranged on the upper surface of the support box 1, collected image data parameters are convenient to modify, the radiating holes 11 are formed in one side wall of the support box 1, heat radiation is convenient, the first clamping block 5 can be clamped into the first clamping groove 2 through the mutual matching between the first clamping block 5 and the first clamping groove 2, and the handle 6 is lifted by hand, so that the device is convenient to carry;

when the image acquisition device body 7 is used, a pushing force in the direction of the second support plate 911 is applied to the limit plate 9713, through the mutual matching between the second sliding groove 976 and the second sliding block 977, the movement of the limit plate 9713 drives the sliding strip 974 to move in the direction of the second support plate 911, through the mutual matching between the third sliding groove 979 and the third sliding block 9710, the movement of the sliding strip 974 drives the rack 978 to move, the movement of the rack 978 drives the first gear 9712 to rotate clockwise, the rotation of the first gear 9712 drives the second gear 9714 to rotate counterclockwise, the rotation of the second gear 9714 drives the third gear 9715 to rotate clockwise, and through the mutual matching between the second fixture block 975 and the second fixture groove 98, the rotation of the third gear 9715 drives the second fixture 975 to rotate clockwise, so that the second fixture 975 is separated from the second fixture groove 98;

when the second fixture block 975 is clamped in the second clamping groove 98, the first spring 967 is in a stretching state, the second spring 912 is in a compressing state, when the second fixture block 975 is separated from the second clamping groove 98, under the elastic action of the second spring 912, the sliding rod 913 vertically moves upwards, the sliding rod 913 moves to drive the moving disc 914 to vertically move upwards, under the action of the first spring 967, the moving disc 914 moves to drive the cylinder 964 to rotate anticlockwise around the second rotating rod 962, meanwhile, the moving of the cylinder 964 provides a vertical upward thrust for the moving disc 914, and further provides an auxiliary effect for the image acquisition device body 7 to stretch out the outlet groove 92.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the equivalent replacement or change according to the technical solution and the modified concept of the present invention should be covered by the scope of the present invention.

Claims

1. a computer-based portable image recognition device is characterized in that, comprising:

A support box (1), a handle (6) is fixedly connected to the front of the support box (1), a first card slot (2) is opened in the middle of the front of the support box (1), and the support box ( The upper end of 1) is movably connected with a cover plate (3) through a hinge, and the front middle part of the cover plate (3) is connected with a first clamping block (5) through a buckle plate (4). The first clamping block (5) ) and the first card slot (2) are matched with each other;

A protection mechanism (9) is fixedly connected to the upper surface of the support box (1), the protection mechanism (9) includes a protection box (91), and a first support plate is welded on the inner wall of the protection box (91). (93), a first movable cavity (94) is provided above the first support plate (93), and a second movable cavity (95) is provided below the first support plate (93);

The image acquisition device body (7) is arranged in the first movable cavity (94).

2. A portable image recognition device based on computer operation according to claim 1, characterized in that: the upper end of the support box (1) is provided with an outlet groove (92), and the section of the outlet groove (92) is The area is slightly larger than the size of the image capture device body (7), the inner wall of the support box (1) is provided with a first chute (99), and the bottom of the image capture device body (7) is welded with a second support plate (911), a first sliding block (910) is welded on one side wall of the second support plate (911), and the first sliding block (910) and the first sliding groove (99) are slidably connected at the At the same time, a second card slot (98) is opened on the other side wall of the second support plate (911).

3. A portable image recognition device based on computer application according to claim 2, characterized in that: a slide bar (913) is welded to the bottom of the second support plate (911), and the slide bar (913) Passing through the first support plate (93), and the first support plate (93) and the sliding rod (913) are slidably connected together, and the outer wall of the sliding rod (913) is provided with a second spring (912), so A moving plate (914) is welded to the bottom of the sliding rod (913), and an auxiliary mechanism (96) is arranged on one side wall of the moving plate (914).

4. A computer-based portable image recognition device according to claim 3, characterized in that: the auxiliary mechanism (96) comprises a pair of first lugs (961), the pair of first lugs A pair of connecting plates (963) are connected between (961) through the second rotating rod (962), and a cylinder (964) is welded at the bottom between the pair of connecting plates (963). One side wall of 963) is connected with a first fixing rod (966) through a second ear plate (965), and the upper end of the first fixing rod (966) is connected with a second fixing rod through a first spring (967). (969), both ends of the second fixing rod (969) are welded together with the first support plate (93) through the third lug plate (968).

5. A portable image recognition device based on computer use according to claim 1, characterized in that: a drive mechanism (97) is fixedly connected to the inner wall of the support box (1), and the drive mechanism (97) Including a third support plate (971), a first groove (972) is opened on one side wall of the third support plate (971), and a second groove is opened on the inner wall of the first groove (972) A groove (973), a second sliding groove (976) is opened on the inner top wall of the second groove (973), and a second sliding block (977) is slidably connected in the second sliding groove (976), A sliding bar (974) is welded on the other end of the second sliding block (977).

6 . The portable image recognition device based on computer use according to claim 5 , wherein: one end of the slider (974) is welded with a limit plate (9713), and the other end of the slider (974) is welded. 7 . One end is welded with a rack (978), the upper end of the rack (978) is engaged with a first gear (9712), and a side wall of the first gear (9712) is engaged with a second gear (9714) , a third gear (9715) is meshed and connected to the other side wall of the second gear (9714), and the inner walls of the first gear (9712), the second gear (9714), and the third gear (9715) A first rotating rod (9711) is fixedly connected to each of them coaxially.

7. A computer-based portable image recognition device according to claim 6, characterized in that: both ends of the first rotating rod (9711) are rotated between the bearing and the third support plate (971) connected together, the inner bottom of the third support plate (971) is provided with a third chute (979), and a third slider (9710) is slidably connected in the third chute (979). The other end of the three sliders (9710) is welded with the rack (978), the third gear (9715) is a three-eighth circular gear, and the other side wall of the third gear (9715) A second block (975) is welded on it.

8. A computer-based portable image recognition device according to claim 7, characterized in that: the second card block (975) and the second card slot (98) are matched with each other, and the second card slot (98) is matched with each other. The clamping block (975) includes an arc-shaped part (9751), the arc-shaped part (9751) is in the shape of a circular arc, and the outer diameter of the arc-shaped part (9751) is consistent with the outer diameter of the third gear (9715), the The lower end of the arc-shaped part (9751) is tangentially connected with a semicircular part (9753) through the vertical part (9752), and the other end of the semicircular part (9753) is connected with a connecting part (9754).