CN216490821U - Camera detection mechanism assisting in focusing - Google Patents
Camera detection mechanism assisting in focusing Download PDFInfo
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- CN216490821U CN216490821U CN202123194989.9U CN202123194989U CN216490821U CN 216490821 U CN216490821 U CN 216490821U CN 202123194989 U CN202123194989 U CN 202123194989U CN 216490821 U CN216490821 U CN 216490821U
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Abstract
The utility model provides a camera detection mechanism of supplementary focusing, including the support frame, first drive assembly, first mount, second drive assembly, the second mount, the image acquisition subassembly, first drive assembly fixed connection is in support frame one side, first mount and support frame sliding connection and with the output shaft threaded connection of first drive assembly, the second drive assembly fixed connection is in first mount one side, the second mount is with first mount sliding connection and with the output shaft threaded connection of second drive assembly, the image acquisition subassembly is fixed connection above the second mount, first drive assembly, the second drive assembly, the image acquisition subassembly all is connected with external controller electricity, the second drive assembly includes drive arrangement, the lead screw, transmission assembly; this supplementary camera detection mechanism who focuses can assist the camera to focus fast, and then required time when having reduced and focusing to improve the product detection efficiency on the assembly line, be favorable to improving the production efficiency of producing the line.
Description
Technical Field
The utility model relates to a product detection technical field especially relates to a supplementary camera detection mechanism who focuses.
Background
When products on a production line are photographed and inspected, the products gradually move from the production line, and the positions of the products are not uniform when the products move, an existing camera has an automatic focusing function, but can only focus objects at fixed positions in a small range, and when the difference of the placing positions of adjacent products is too large, the quick focusing is difficult to carry out, the moving objects are difficult to capture, and the quick detection of the products on the production line is not facilitated.
Therefore, it is necessary to provide a camera detection mechanism for assisting focusing to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problem, the utility model provides an auxiliary camera detection mechanism who focuses solves above-mentioned problem.
The utility model discloses a following technical scheme realizes:
the utility model provides a camera detection mechanism for assisting focusing, which comprises a support frame, a first driving component, a first fixing frame, a second driving component, a second fixing frame and an image acquisition component, wherein the first driving component is fixedly connected with one side of the support frame, the first fixing frame is connected with the support frame in a sliding way and is in threaded connection with an output shaft of the first driving component, the second driving component is fixedly connected with one side of the first fixing frame, the second fixing frame is connected with the first fixing frame in a sliding way and is in threaded connection with an output shaft of the second driving component, the image acquisition component is fixedly connected above the second fixing frame, the first driving component, the second driving component and the image acquisition component are all electrically connected with an external controller, the second driving component comprises a driving device, a screw rod and a transmission component, the driving device is fixedly connected to one side of the first fixing frame, a supporting boss is arranged on the first fixing frame, the screw rod is rotatably connected with the supporting boss and is in threaded connection with the second fixing frame, the driving device is parallel to the screw rod, a rotating shaft of the driving device is rotatably connected with one end of the transmission assembly, and the other end of the transmission assembly is rotatably connected with the screw rod.
Furthermore, the transmission assembly comprises a first transmission wheel, a transmission belt and a second transmission wheel, the first transmission wheel is fixedly connected with a rotating shaft of the driving device, the second transmission wheel is fixedly connected with one end of the screw rod, and the transmission belt is respectively arranged around the first transmission wheel and the second transmission wheel.
Furthermore, a first sliding rail is arranged on the supporting frame, a first sliding block is arranged on the first fixing frame, and the first sliding block is connected with the first sliding rail in a sliding mode.
Furthermore, a second slide rail is arranged on the first fixing frame, a second slide block is arranged on the second fixing frame, and the second slide block is connected with the second slide rail in a sliding mode.
Furthermore, supplementary camera detection mechanism who focuses includes first sensor subassembly, first sensor subassembly fixed connection in on the support frame, be equipped with first tablet on the first mount, first tablet extends to in the first sensor subassembly.
Furthermore, the first sensor assembly comprises three first infrared sensors which are sequentially arranged, a first detection groove is formed in each first infrared sensor, and the first sensing plate is contained in the first detection groove.
Furthermore, supplementary camera detection mechanism who focuses includes second sensor module, second sensor module fixed connection in first mount one side, be equipped with the second tablet on the second mount, the second tablet extends to in the second sensor module.
Furthermore, the second sensor assembly comprises three second infrared sensors which are sequentially arranged, a second detection groove is formed in each of the three second infrared sensors, and the second sensing plate is partially contained in the second detection groove.
Further, the image acquisition assembly comprises a camera, a filter cover and an annular lamp, the camera is fixedly connected above the second fixing frame, and the annular lamp, the filter cover and the camera are sequentially arranged.
The utility model has the advantages that:
the utility model provides a camera detection mechanism for assisting focusing, which comprises a support frame, a first driving component, a first fixing frame, a second driving component, a second fixing frame and an image acquisition component, wherein the first driving component is fixedly connected with one side of the support frame, the first fixing frame is connected with the support frame in a sliding way and is in threaded connection with an output shaft of the first driving component, the second driving component is fixedly connected with one side of the first fixing frame, the second fixing frame is connected with the first fixing frame in a sliding way and is in threaded connection with an output shaft of the second driving component, the image acquisition component is fixedly connected above the second fixing frame, the first driving component, the second driving component and the image acquisition component are all electrically connected with an external controller, the second driving component comprises a driving device, a screw rod and a transmission component, the driving device is fixedly connected with one side of the first fixing frame, and a supporting boss is arranged on the first fixing frame, the screw rod is rotatably connected with the supporting boss and is in threaded connection with the second fixing frame, the driving device is parallel to the screw rod, a rotating shaft of the driving device is rotatably connected with one end of the transmission assembly, and the other end of the transmission assembly is rotatably connected with the screw rod; when products on the production line are focused, the first driving assembly can quickly drive the first fixing frame to move left and right to capture the moving products, the second driving assembly can quickly drive the second fixing frame to move front and back to drive the image acquisition assembly to move front and back to assist the image acquisition assembly to quickly focus, and quick detection of the products on the production line is facilitated; in conclusion, the auxiliary focusing camera detection mechanism can assist a camera to quickly focus, so that the time required by focusing is shortened, the product detection efficiency on a production line is improved, and the production efficiency of a production line is improved.
Drawings
Fig. 1 is an exploded view of a focusing-assisted camera inspection mechanism according to the present invention;
fig. 2 is a schematic view of the overall structure of the focusing-assisted camera detection mechanism of the present invention;
fig. 3 is another schematic view of the camera detection mechanism for assisting focusing according to the present invention;
FIG. 4 is an enlarged partial view of FIG. 1 labeled A;
FIG. 5 is an enlarged partial view of FIG. 1 labeled B;
fig. 6 is a partially enlarged view of reference character C in fig. 2.
Detailed Description
In order to more clearly and completely explain the technical scheme of the present invention, the present invention is further explained with reference to the attached drawings.
Referring to fig. 1-6, the present invention provides a camera detection mechanism for assisting focusing, including a support frame 1, a first driving component 2, a first fixing frame 3, a second driving component 4, a second fixing frame 5, and an image acquisition component 6, wherein the first driving component 2 is fixedly connected to one side of the support frame 1, the first fixing frame 3 is slidably connected to the support frame 1 and is in threaded connection with an output shaft of the first driving component 2, the second driving component 4 is fixedly connected to one side of the first fixing frame 3, the second fixing frame 5 is slidably connected to the first fixing frame 3 and is in threaded connection with an output shaft of the second driving component 4, the image acquisition component 6 is fixedly connected to the top of the second fixing frame 5, the first driving component 2, the second driving component 4, and the image acquisition component 6 are electrically connected to an external controller, the second driving component 4 includes a driving device 41, a lead screw 42, a screw rod is provided for connecting the image acquisition component 6 to the external controller, The driving device 41 is fixedly connected to one side of the first fixing frame 3, the supporting boss 31 is arranged on the first fixing frame 3, the screw rod 42 is rotatably connected with the supporting boss 31 and is in threaded connection with the second fixing frame 5, the driving device 41 is parallel to the screw rod 42, a rotating shaft of the driving device 41 is rotatably connected with one end of the driving assembly 43, and the other end of the driving assembly 43 is rotatably connected with the screw rod 42.
In the present embodiment:
the support frame 1 is used for providing a stable support structure for the first driving assembly 2 and the first fixing frame 3;
the first driving assembly 2 is a stepping motor, a rotating shaft of the stepping motor is provided with a screw rod, the screw rod is in threaded connection with the first fixing frame 3, and the first driving assembly 2 is used for driving the first fixing frame 3 to slide left and right;
the first fixing frame 3 is used for providing a stable supporting structure for the second driving assembly 4 and the second fixing frame 5;
the supporting boss 31 is used for providing a rotary supporting structure for the screw rod 42, and a bearing is arranged on the supporting boss 31;
the second driving component 4 is used for driving the second fixing frame 5 to slide back and forth;
the driving device 41 is a stepping motor and is used for transmitting power to the transmission assembly 43;
the screw rod 42 is used for driving the second fixing frame 5 to slide back and forth in a rotating manner;
the transmission assembly 43 is used for transmitting the rotating force of the driving device 41 to the screw rod 42;
the second fixing frame 5 is used for providing a stable supporting structure for the image acquisition assembly 6;
the image acquisition component 6 is used for acquiring images of products on the production line and transmitting the images back to an external controller for identification;
specifically, when focusing on the product on the assembly line, first drive assembly 2 then can drive first mount 3 fast and remove about to catch the product that is removing, second drive assembly 4 then can drive second mount 5 fast and carry out the back-and-forth movement, and then has driven image acquisition assembly 6 back-and-forth movement, and it focuses fast to obtain assembly 6 with supplementary image, and specific process is: after the image acquisition component 6 transmits the image of the product back to the external controller, a data processing module on the external controller analyzes the image, if the image is fuzzy, a forward rotation instruction is issued to the second driving component 4, at the moment, the second driving component 4 drives the second fixing frame 5 to move forward, if the forward movement fuzzy degree is still increased, a reverse rotation instruction is issued to the second driving component 4, at the moment, the second driving component 4 drives the second fixing frame 5 to move backward, the image acquisition component 6 can quickly focus, and when the position is close to a clear position, the image acquisition component 6 can automatically focus by using a small-amplitude focusing system of the image acquisition component 6, so that the product on the production line can be quickly detected;
in conclusion, the auxiliary focusing camera detection mechanism can assist a camera to quickly focus, so that the time required by focusing is shortened, the product detection efficiency on a production line is improved, and the production efficiency of a production line is improved.
Further, the transmission assembly 43 includes a first transmission wheel 431, a transmission belt 432, and a second transmission wheel 433, the first transmission wheel 431 is fixedly connected to the rotation shaft of the driving device 41, the second transmission wheel 433 is fixedly connected to one end of the screw rod 42, and the transmission belt 432 is respectively disposed around the first transmission wheel 431 and the second transmission wheel 433.
In the present embodiment:
the first driving wheel 431 is used for transmitting the rotating force of the driving device 41 to the second driving wheel 433 through the driving belt 432;
the transmission belt 432 is used for transmitting the rotating force of the first transmission wheel 431 to the second transmission wheel 433;
the second transmission wheel 433 is used for transmitting the rotational force transmitted from the transmission belt 432 to the screw 42.
Further, a first slide rail 11 is arranged on the support frame 1, a first slide block 32 is arranged on the first fixing frame 3, and the first slide block 32 is connected with the first slide rail 11 in a sliding manner; the first fixing frame 3 is provided with a second slide rail 33, the second fixing frame 5 is provided with a second slide block 51, and the second slide block 51 is connected with the second slide rail 33 in a sliding manner.
In the present embodiment:
the first slide rail 11 is used for providing a structure for supporting the first slide block 32 during sliding;
the first sliding block 32 is used for providing a sliding supporting structure for the first fixing frame 3;
the second slide rail 33 is used for providing a structure for supporting the second slide block 51 during sliding;
the second slider 51 is used to provide a sliding support structure for the second fixing frame 5.
Further, the camera detection mechanism for assisting focusing comprises a first sensor assembly 7, the first sensor assembly 7 is fixedly connected to the support frame 1, a first sensing plate 34 is arranged on the first fixing frame 3, and the first sensing plate 34 extends into the first sensor assembly 7; the first sensor assembly 7 comprises three first infrared sensors 71 which are sequentially arranged, first detection grooves 711 are formed in the three first infrared sensors 71, and the first sensing plate 34 is partially accommodated in the first detection grooves 711.
In the present embodiment:
the first sensor assembly 7 is used for limiting the maximum stroke of the first fixing frame 3 when sliding left and right;
the number of the first infrared sensors 71 is 3, two of the two ends are used for limiting the maximum travel of the first fixing frame 3 during left-right sliding, and the middle one is used for marking the position of the first sensing plate 34 during centering;
the first sensing groove 711 is used for providing a space for placing the first sensing plate 34;
the first sensing plate 34 is used to provide the first fixing frame 3 with a structure capable of shielding the first infrared sensor 71.
Further, the camera detection mechanism for assisting focusing comprises a second sensor assembly 8, the second sensor assembly 8 is fixedly connected to one side of the first fixing frame 3, a second sensing plate 52 is arranged on the second fixing frame 5, and the second sensing plate 52 extends into the second sensor assembly 8; the second sensor assembly 8 includes three second infrared sensors 81 arranged in sequence, each of the three second infrared sensors 81 is provided with a second detection groove 811, and the second sensing plate 52 is partially accommodated in the second detection groove 811.
In the present embodiment:
the second sensor assembly 8 is used for limiting the maximum stroke of the second fixing frame 5 during sliding back and forth;
the number of the second infrared sensors 81 is 3, two of the two ends are used for limiting the maximum stroke of the second fixing frame 5 when sliding back and forth, and the middle one is used for marking the position of the second sensing plate 52 when the second sensing plate is centered;
the second detecting groove 811 is used for providing a space for placing the second sensing board 52;
the second sensing plate 52 is used to provide a structure for the second fixing frame 5 to shield the second infrared sensor 81.
Further, the image capturing assembly 6 includes a camera 61, a filter mask 62, and a ring-shaped light 63, wherein the camera 61 is fixedly connected above the second fixing frame 5, and the ring-shaped light 63, the filter mask 62, and the camera 61 are sequentially arranged.
In the present embodiment:
the camera 61 is used for acquiring an image of a product on the production line;
the filter shade 62 is used for reducing the problem of light reflection of the product and increasing the definition of the camera 61 when acquiring images;
the annular lamp 63 is used for polishing the product, and the phenomenon of insufficient light is avoided.
Of course, the present invention can also have other various embodiments, and based on the embodiments, those skilled in the art can obtain other embodiments without any creative work, and all of them belong to the protection scope of the present invention.
Claims (9)
1. The camera detection mechanism is characterized by comprising a support frame, a first driving assembly, a first fixing frame, a second driving assembly, a second fixing frame and an image acquisition assembly, wherein the first driving assembly is fixedly connected to one side of the support frame, the first fixing frame is in sliding connection with the support frame and in threaded connection with an output shaft of the first driving assembly, the second driving assembly is fixedly connected to one side of the first fixing frame, the second fixing frame is in sliding connection with the first fixing frame and in threaded connection with an output shaft of the second driving assembly, the image acquisition assembly is fixedly connected to the upper portion of the second fixing frame, the first driving assembly, the second driving assembly and the image acquisition assembly are electrically connected with an external controller, and the second driving assembly comprises a driving device, a screw rod and a positioning rod, The driving device is fixedly connected to one side of the first fixing frame, a supporting boss is arranged on the first fixing frame, the lead screw is rotatably connected with the supporting boss and is in threaded connection with the second fixing frame, the driving device is parallel to the lead screw, a rotating shaft of the driving device is rotatably connected with one end of the driving assembly, and the other end of the driving assembly is rotatably connected with the lead screw.
2. The focus-assisted camera detecting mechanism of claim 1, wherein the transmission assembly includes a first transmission wheel, a transmission belt, and a second transmission wheel, the first transmission wheel is fixedly connected to the rotation shaft of the driving device, the second transmission wheel is fixedly connected to one end of the screw rod, and the transmission belt is respectively disposed around the first transmission wheel and the second transmission wheel.
3. The camera detection mechanism with focusing assistance as claimed in claim 1, wherein a first slide rail is disposed on the support frame, a first slide block is disposed on the first fixing frame, and the first slide block is slidably connected to the first slide rail.
4. The focus-assisted camera detection mechanism of claim 1, wherein a second slide rail is disposed on the first fixing frame, a second slide block is disposed on the second fixing frame, and the second slide block is slidably connected to the second slide rail.
5. The focus-assisted camera detecting mechanism of claim 1, wherein the focus-assisted camera detecting mechanism comprises a first sensor assembly, the first sensor assembly is fixedly connected to the supporting frame, a first sensing plate is disposed on the first fixing frame, and the first sensing plate extends into the first sensor assembly.
6. The focusing assist camera detection mechanism as claimed in claim 5, wherein the first sensor assembly comprises three first infrared sensors arranged in sequence, each of the three first infrared sensors has a first detection slot, and the first sensing plate is partially received in the first detection slot.
7. The focus-assisted camera detecting mechanism as claimed in claim 1, wherein the focus-assisted camera detecting mechanism includes a second sensor assembly, the second sensor assembly is fixedly connected to one side of the first fixing frame, a second sensing plate is disposed on the second fixing frame, and the second sensing plate extends into the second sensor assembly.
8. The focus-assisted camera detecting mechanism according to claim 7, wherein the second sensor assembly comprises three second infrared sensors arranged in sequence, each of the three second infrared sensors is provided with a second detecting groove, and the second sensing plate portion is received in the second detecting groove.
9. The focus-assisted camera detection mechanism of claim 1, wherein the image capturing assembly comprises a camera, a filter mask, and a ring light, the camera is fixedly connected above the second fixing frame, and the ring light, the filter mask, and the camera are arranged in sequence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123194989.9U CN216490821U (en) | 2021-12-17 | 2021-12-17 | Camera detection mechanism assisting in focusing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123194989.9U CN216490821U (en) | 2021-12-17 | 2021-12-17 | Camera detection mechanism assisting in focusing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216490821U true CN216490821U (en) | 2022-05-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123194989.9U Active CN216490821U (en) | 2021-12-17 | 2021-12-17 | Camera detection mechanism assisting in focusing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216490821U (en) |
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2021
- 2021-12-17 CN CN202123194989.9U patent/CN216490821U/en active Active
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