CN216669758U

CN216669758U - Novel special-shaped electronic component visual detection sensing device

Info

Publication number: CN216669758U
Application number: CN202122921846.7U
Authority: CN
Inventors: 代绍庆; 顾伟驷; 陈欣玥; 李久胜
Original assignee: Jiaxing Vocational and Technical College
Current assignee: Jiaxing Vocational and Technical College
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-06-03
Anticipated expiration: 2031-11-25

Abstract

The utility model provides a novel special-shaped electronic component visual detection sensing device, which comprises a light source part, a light source part and a sensing part, wherein the light source part is used for providing a light source with adjustable brightness and is provided with a through hole; and a plurality of light source supporting parts arranged on the same side of the light source part and used for supporting the light source part; and a visual detection part surrounded by the light source support part and corresponding to the through hole in the light source part; and a visual detection support part arranged at one side of the visual detection part and used for supporting the visual detection part; the light source supporting part and the visual detection supporting part are detachably arranged on the supporting platform. The utility model has simple installation, beautiful view and convenient operation, and can provide sensing identification matching service for various scientific research, production and learning scenes.

Description

Novel special-shaped electronic component visual detection sensing device

Technical Field

The utility model relates to the technical field of visual detection, in particular to a novel special-shaped electronic component visual detection sensing device.

Background

The image sensor converts the light image on the light sensing surface into an electric signal in a proportional relation with the light image by utilizing the photoelectric conversion function of the photoelectric device. In contrast to a photosensitive element of a point light source such as a photodiode or a phototransistor, an image sensor is a functional device that divides an optical image on a light receiving surface thereof into a plurality of small cells and converts the small cells into usable electric signals. The CCD image sensor can directly convert an optical signal into an analog current signal, and the current signal is amplified and subjected to analog-to-digital conversion, so that the image acquisition, storage, transmission, processing and reproduction are realized, and the CCD image sensor has the following characteristics: 1. the volume is small and the weight is light; 2. the power consumption is small, the working voltage is low, the shock resistance and the vibration resistance are realized, the performance is stable, and the service life is long; 3. the sensitivity is high, the noise is low, and the dynamic range is large; 4. the response speed is high, the self-scanning function is realized, the image distortion is small, and no afterimage exists; 5. the super-large-scale integrated circuit is produced by applying a super-large-scale integrated circuit process technology, the pixel integration level is high, the size is accurate, and the commercial production cost is low. Therefore, many instruments that optically measure the outer diameter use a CCD device as a photo receiver.

For example, a CCD image sensor can detect an electronic component, but devices including a CCD image sensor have a downward detection structure, and are difficult to mount, difficult to adjust thereafter, and difficult to detect a special-shaped electronic component.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel special-shaped electronic component visual detection sensing device which is simple to install and convenient to operate, and overcomes the defects in the prior art.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a novel special-shaped electronic component visual detection sensing device, which comprises a light source part, a light source part and a sensing part, wherein the light source part is used for providing a light source with adjustable brightness and is provided with a through hole; and a plurality of light source supporting parts arranged on the same side of the light source part and used for supporting the light source part; and a visual detection part surrounded by the light source support part and corresponding to the through hole in the light source part; and a visual detection support part arranged at one side of the visual detection part and used for supporting the visual detection part; the light source supporting part and the visual detection supporting part are detachably arranged on the supporting platform.

In several embodiments, the light source unit includes a housing and a light emitter, the housing includes a light source surface and a connection surface, which are disposed opposite to each other, and the light emitter is disposed on the light source surface.

In several embodiments, the light source supporting part is connected with the connection face, the light source supporting part includes first linkage segment, interlude and second linkage segment, first linkage segment sets up the head and the tail both ends at the interlude respectively with the second linkage segment, first linkage segment is connected with the casing through the connecting piece, the second linkage segment is connected with supporting platform through the connecting piece.

In several embodiments, the visual detection portion includes a fixing shell and an image sensor, the fixing shell is used for accommodating the image sensor, the visual detection support portion is connected with the fixing shell, and the image sensor faces the connecting surface and corresponds to the through hole.

In several embodiments, the fixing case includes a first case portion and a second case portion that are communicated with each other, and the detection end of the image sensor is disposed on the first case portion and corresponds to the through hole.

In several embodiments, the visual inspection support portion includes a first connector and a second connector connected to each other, the first connector is connected to the second shell portion through a locking member, and the second connector is connected to the support platform through a locking member.

The utility model is used for placing the CCD sensor, the matching circuit and the power supply body required by the working process; after the parts are completely installed, the functions that can be realized are as follows: electronic components with different appearance types such as round, square, triangular and polygonal shapes are placed, and the shapes and the number of the electronic components are correctly identified by adjusting the brightness of a light source. The utility model has simple installation, beautiful view and convenient operation, and can provide sensing identification matching service for various scientific research, production and learning scenes.

Drawings

The drawings described herein are for illustrative purposes only of selected embodiments and not all possible implementations, and are not to be considered limiting of the scope of the present disclosure.

Fig. 1 schematically shows the overall structure of a novel special-shaped electronic component visual detection sensing device in one embodiment;

fig. 2 schematically illustrates an exploded structure of the visual detection part and the visual detection support part in fig. 1;

FIG. 3 schematically illustrates an overall structure of the light source supporting part of FIG. 1;

fig. 4 schematically shows a planar structure of a light source section in another embodiment;

fig. 5 schematically shows a planar structure of a light source section in another two embodiments.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be described in detail below, and the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention.

Therefore, the detailed description of the embodiments of the present invention provided below is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention, and all other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without inventive efforts shall fall within the scope of the present invention.

The terminology used herein is for the purpose of describing embodiments only and is not intended to be limiting and/or limiting of the utility model.

For example, expressions such as "in a certain direction", "along a certain direction", "parallel", "orthogonal", "center", "relative", "front-back-left-right" and the like indicate relative or absolute arrangements, and indicate not only such arrangements in a strict sense but also a state of being relatively displaced with a tolerance or an angle or a distance to the extent that the same function can be obtained.

Example 1

As the structure of fig. 1, the novel special-shaped electronic component visual detection sensing device mainly includes a light source portion 100, three light source supporting portions 200, a visual detection portion 300 and a visual detection supporting portion 400, wherein the light source supporting portion 200 and the visual detection supporting portion 400 are detachably disposed on a supporting platform (shown in the figure) for use, the light source portion 100 is used for providing a light source and the light source face is disposed upward, the light source supporting portion supports the light source, the component is clamped to the position above the light source portion through a manipulator, the component is detected by the visual detection portion, and the visual detection supporting portion supports the component.

Specifically, the light source unit 100 has a through hole 101, the light source unit 100 includes a housing 110 and a light emitting body 120, the housing 110 includes a light source surface and a connection surface that are opposite to each other, the light emitting body 120 is disposed on the light source surface, and the light emitting body is configured to provide a light source with adjustable brightness, where the light source unit is integrally annular, and the light emitting body 120 may be an LED light strip or an incandescent light group.

As shown in fig. 1 and 3, the three light source supporting portions 200 are uniformly disposed on the same side of the light source portion 100, i.e. on the connecting surface side, and are used to support the light source portion 100, the light source supporting portion 200 includes a first connecting section 210, an intermediate section 220 and a second connecting section 230, which are integrally formed into a structure similar to a "u" shape, the first connecting section 210 and the second connecting section 230 are respectively disposed at the head and tail ends of the intermediate section 220, the first connecting section 210 is connected to the housing 110 through a connecting member 10, the second connecting section 230 is connected to the supporting platform through the connecting member 10, the connecting member 10 is a screw, and the corresponding first connecting section 210 and the corresponding second connecting section 230 have screw holes for matching with screws.

As shown in fig. 1 and 2, the visual detection portion 300 is surrounded by the light source support portion 200 and corresponds to the position of the through hole 101 in the light source portion 100, the visual detection portion 300 includes a fixing case for accommodating the image sensor 310 and an image sensor 310, here, a ccd image sensor is used, the visual detection support portion 400 is connected to the fixing case, and the image sensor 310 faces the connection surface and corresponds to the through hole 101.

Specifically, the fixing shell includes a first shell portion 321 and a second shell portion 322 which are communicated with each other, the detection end of the image sensor 310 is disposed on the first shell portion 321 and corresponds to the through hole 101, the first shell portion 321 is in a hollow cylindrical shape and is used for accommodating the end of the image sensor 310, the second shell portion 322 is in a hollow quadrangular prism shape and is used for accommodating the controller portion and the communication circuit end of the image sensor 310, the camera side of the image sensor 310 is located at the end face of the first shell portion 321, and the through hole 101 is larger than the camera side and is located in the through hole 101, so as to avoid shielding.

As shown in fig. 1 and 2, the visual inspection supporting portion 400 is disposed on one side of the visual inspection portion 300 and used for supporting the visual inspection portion 300, the visual inspection supporting portion 400 includes a first connecting body 410 and a second connecting body 420 connected to each other, which form an L-shaped structure, the first connecting body 410 is connected to the second shell portion 322 through a locking member 20, the second connecting body 420 is connected to the supporting platform through the locking member 20, the locking member 20 is also a screw, and the first connecting body 410 and the second connecting body 420 have corresponding screw holes and screws for use.

Example 2

As shown in fig. 4, the present embodiment is different from embodiment 1 in that the light source section 100 has a rectangular shape having a circular through hole 101 in a plan view.

Example 3

As shown in fig. 5, the present embodiment is different from embodiments 1 and 2 in that the light source section 100 has a triangular shape having a circular through hole 101 in a plan view.

Finally, it should be noted that the shape of the light source portion is not limited to the structure shown in the above embodiments 1 to 3, for example, the through hole 101 may be rectangular, oval, other polygonal shapes, and irregular shapes, and the light source portion may be various shapes correspondingly, as long as the image sensor is not shielded.

The present examples, illustrated embodiments and specific forms of the utility model have been shown and described in detail in the drawings and foregoing description, the same is to be considered as illustrative and not restrictive in character. The description of a particular feature in one embodiment does not imply that those particular feature must be limited to that one embodiment. Features of one embodiment may be used in combination with features of other embodiments, as would be understood by one of ordinary skill in the art, whether or not explicitly so stated. Exemplary embodiments have been shown and described, and all changes and modifications that come within the spirit of the utility model are desired to be protected.

Claims

1. A novel sensing device for visual inspection of special-shaped electronic elements is characterized by comprising:

a light source part for providing a light source with adjustable brightness and having a through hole; and

a plurality of light source supporting parts arranged on the same side of the light source part and used for supporting the light source part; and

a visual detection part surrounded by the light source support part and corresponding to the through hole in the light source part; and

a visual detection support part arranged at one side of the visual detection part and used for supporting the visual detection part;

the light source supporting part and the visual detection supporting part are detachably arranged on the supporting platform.

2. The novel special-shaped electronic component visual inspection sensing device as claimed in claim 1, wherein the light source portion comprises a housing and a light emitting body, the housing comprises a light source surface and a connecting surface which are oppositely arranged, and the light emitting body is arranged on the light source surface.

3. The novel special-shaped electronic component visual inspection sensing device as claimed in claim 1, wherein the light source supporting part is connected with the connecting surface, the light source supporting part comprises a first connecting section, an intermediate section and a second connecting section, the first connecting section and the second connecting section are respectively arranged at the head end and the tail end of the intermediate section, the first connecting section is connected with the shell through a connecting piece, and the second connecting section is connected with the supporting platform through a connecting piece.

4. The novel special-shaped electronic component visual detection sensing device as claimed in claim 3, wherein the visual detection part comprises a fixing shell and an image sensor, the fixing shell is used for accommodating the image sensor, the visual detection supporting part is connected with the fixing shell, and the image sensor faces the connecting surface and corresponds to the through hole.

5. The novel special-shaped electronic component visual detection sensing device as claimed in claim 4, wherein the fixing shell comprises a first shell part and a second shell part which are communicated with each other, and the detection end of the image sensor is arranged on the first shell part and corresponds to the through hole.

6. The novel special-shaped electronic component visual inspection sensing device as claimed in claim 5, wherein the visual inspection supporting portion comprises a first connecting body and a second connecting body which are connected, the first connecting body is connected with the second shell portion through a locking member, and the second connecting body is connected with the supporting platform through a locking member.