CN220775935U - Camera detection device - Google Patents
Camera detection device Download PDFInfo
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- CN220775935U CN220775935U CN202322543175.4U CN202322543175U CN220775935U CN 220775935 U CN220775935 U CN 220775935U CN 202322543175 U CN202322543175 U CN 202322543175U CN 220775935 U CN220775935 U CN 220775935U
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- 238000001514 detection method Methods 0.000 title claims abstract description 32
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 238000005259 measurement Methods 0.000 abstract description 12
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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Abstract
The utility model provides a camera detection device, and particularly relates to the technical field of camera detection devices. The camera detection device comprises a base, a focal length detection part is fixedly connected in the middle of the upper surface of the base, a focal length measurement mechanism is mounted on the upper surface of the base and penetrates through the base to be connected with the base in a vertical moving mode, a plurality of groups of range measurement mechanisms are arranged on the side face of the base, each range measurement mechanism comprises a guide part and a display part, one end of each guide part is fixedly connected to the side face of the base, the display part is sleeved on the guide part in a sliding mode, and the guide part slides along the length of the guide part. According to the utility model, the height of the camera is adjusted according to the picture of the shooting detection piece, so that the focal length of the camera is basically overlapped with the detection piece, the focal length of the camera is measured, the camera longitudinally measures the focal length through the focal length measuring mechanism, the camera can conveniently rotate at multiple angles without dead angles to measure the shooting range, and as the side focal length and the side range are carried out on the same device, the detection time can be effectively reduced, and the working efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of camera detection devices, in particular to a camera detection device.
Background
The principle of the infrared camera is to capture an image by using infrared technology, and when infrared rays are irradiated onto an object, the object reflects a part of the infrared rays. The infrared camera captures the reflected infrared light and converts it into a digital signal. The digital signals can be processed by a computer so as to generate infrared images, the method is suitable for capturing images at night, the panoramic infrared camera can monitor 360-degree panoramic video, no monitoring blind spot exists, and the security system is effectively improved.
The camera is manufactured and finished, functional quality detection is needed before the camera is put into use, so that functional data of products reach a preset parameter range, common equipment for detecting the focal length of the camera usually moves repeatedly in a certain direction of a horizontal plane, the panoramic infrared camera also needs to detect the shooting range after the visual angle is adjusted, the detection is needed, and the working efficiency is low.
Disclosure of Invention
In order to solve the technical problems that the common equipment for detecting the focal length of the camera generally detects that a moving part moves repeatedly in a certain direction of a horizontal plane, the panoramic infrared camera needs to detect the imaging range after the visual angle is adjusted, and the working efficiency is low, the utility model provides a camera detection device.
The camera detection device provided by the utility model comprises: the device comprises a base, wherein a focal length detection part is fixedly connected in the middle of the upper surface of the base, a focal length measurement mechanism is mounted on the upper surface of the base and penetrates through the base to be connected with the base in a vertical moving mode, a plurality of groups of range measurement mechanisms are arranged on the side face of the base, each range measurement mechanism comprises a guide part and a display part, one end of each guide part is fixedly connected to the side face of the base, the display parts are sleeved on the guide parts in a sliding mode, and the guide parts slide along the length of the guide parts.
Preferably, the base comprises a circular structure base body, the focal length detection part is fixedly embedded in the center of the upper surface of the base body, the upper surface of the base body is fixedly connected with a base barrel, the upper surface of the base barrel is provided with a mounting groove, the mounting groove is of a through groove structure, and the surface of the base body corresponding to the mounting groove is also provided with a corresponding through groove.
Preferably, the focal length measuring mechanism comprises a supporting piece, the supporting piece is of an L-shaped structure, the upper end of the supporting piece is fixedly connected with a clamping piece, the camera is fixed on the focal length measuring mechanism through the clamping piece, a driving piece is arranged on the side face of the supporting piece and is meshed with the supporting piece, and the driving piece is rotatably arranged on the outer side face of the seat cylinder.
Preferably, the support piece comprises a support rod, a plurality of groups of adjusting teeth are uniformly and fixedly connected to the side face of the support rod, and a first scale mark is arranged on the side face of the support rod.
Preferably, the driving piece comprises an adjusting gear, the adjusting gear is meshed with the supporting rod through adjusting teeth, a rotary table is fixedly connected to one side surface of the adjusting gear, the rotary table penetrates through the seat cylinder and is connected with the seat cylinder in a rotary mode, and a rotary handle is installed on the side surface of the rotary table.
Preferably, the guide piece comprises a guide sliding rail, one end of the guide sliding rail is fixedly connected with the side face of the base, sliding grooves are respectively formed in two symmetrical long side faces of the guide sliding rail, and second graduation marks are arranged on the upper surface of the guide sliding rail.
Preferably, the display piece comprises a display plate, the front surface of the display plate is stuck with a label, the lower surface of the display plate is fixedly connected with a connecting rod, the lower end of the connecting rod is fixedly connected with a C-shaped structure sliding block, and the sliding block is sleeved on the guiding sliding rail in a sliding way.
Compared with the related art, the camera detection device provided by the utility model has the following beneficial effects:
the utility model comprises a base, a lifting focal length measuring mechanism is arranged on the upper surface of the base, a focal length detecting piece is arranged in the middle of the upper surface of the base, after the camera is fixed on the focal length measuring mechanism, the focal length detecting piece is positioned below the camera, the height of the camera is adjusted according to the focal length detecting piece, and then the focal length of the camera is measured.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of a camera detection device according to the present utility model;
FIG. 2 is a schematic view of a focal length measuring mechanism according to the present utility model;
FIG. 3 is a schematic view of the structure of the base of the present utility model;
fig. 4 is a schematic structural view of the range measuring mechanism of the present utility model.
Reference numerals in the drawings:
1. a base; 11. a base; 12. a seat cylinder; 13. a mounting groove; 14. a focal length detecting member; 2. a focal length measuring mechanism; 21. a support; 211. a support rod; 212. adjusting teeth; 213. a first scale mark; 22. a driving member; 221. an adjusting gear; 222. a turntable; 23. a clamping member; 3. a range measurement mechanism; 31. a guide member; 311. a guide rail; 312. a chute; 313. a second scale mark; 32. a display member; 321. a display panel; 322. a reference numeral; 323. a connecting rod; 324. a slide block; 4. a camera is provided.
Detailed Description
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. In the present specification, "plurality" means two or more.
In the description of the present specification, the descriptions of the terms "embodiment," "one embodiment," and the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or embodiment is included in at least one embodiment or illustrated embodiment of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same examples or implementations. Furthermore, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or implementations.
Referring to fig. 1-4, an embodiment of the present utility model provides a camera detection apparatus, including: the device comprises a base 1, wherein a focal length detection part 14 is fixedly connected in the middle of the upper surface of the base 1, a focal length measurement mechanism 2 is mounted on the upper surface of the base 1, the focal length measurement mechanism 2 penetrates through the base 1 and is connected with the base 1 in a vertical moving mode, a plurality of groups of range measurement mechanisms 3 are arranged on the side face of the base 1, each range measurement mechanism 3 comprises a guide part 31 and a display part 32, one end of each guide part 31 is fixedly connected with the side face display part 32 of the base 1 in a sliding mode, and the guide parts 31 are slidably sleeved on the guide parts 31 along the lengths of the guide parts 31.
It should be noted that: after the camera 4 is fixed on the focal length measuring mechanism 2, the focal length detecting piece 14 is positioned below the camera 4, the camera 4 shoots against the focal length detecting piece 14, the height of the camera 4 is adjusted according to the picture of the shooting focal length detecting piece 14, so that the focal point of the camera 4 is basically overlapped with the focal length detecting piece 14, the focal length of the camera 4 is measured, the display piece 32 can move along the guide piece 31 towards a direction close to or far away from the base 1, namely repeatedly moves along the diameter direction of the base 1, the display piece 32 is shot by the camera 4, the camera 4 moves vertically through the focal length measuring mechanism 2, the camera 4 can conveniently rotate at multiple angles without dead angles to carry out the shooting range measurement, and as the side focal length and the side range are carried out on the same device, the detection time can be effectively reduced, and the working efficiency is improved;
specific: the base 1 comprises a circular structure base body 11, a focal length detection piece 14 is fixedly embedded in the center of the upper surface of the base body 11, a base barrel 12 is fixedly connected to the upper surface of the base body 11, a mounting groove 13 is formed in the upper surface of the base barrel 12, the mounting groove 13 is of a through groove structure, and a corresponding through groove is formed in the surface of the base body 11 corresponding to the mounting groove 13;
specific: the focal length measuring mechanism 2 comprises a supporting piece 21, the supporting piece 21 is of an L-shaped structure, the bent end part of the upper end of the supporting piece 21 is fixedly connected with a clamping piece 23, the camera 4 is fixed on the focal length measuring mechanism 2 through the clamping piece 23, a driving piece 22 is arranged on the side face of the supporting piece 21, the driving piece 22 is in meshed connection with the supporting piece 21, and the driving piece 22 is rotatably arranged on the outer side face of the seat barrel 12;
specific: the support piece 21 comprises a support rod 211, a plurality of groups of adjusting teeth 212 are uniformly and fixedly connected to the side surface of the support rod 211, and a first scale mark 213 is arranged on the side surface of the support rod 211;
specific: the driving piece 22 comprises an adjusting gear 221, the adjusting gear 221 is in meshed connection with the supporting rod 211 through an adjusting tooth 212, a rotary table 222 is fixedly connected to one side surface of the adjusting gear 221, the rotary table 222 penetrates through the seat cylinder 12 and is in rotary connection with the seat cylinder 12, and a rotary handle is arranged on the side surface of the rotary table 222;
also to be described is: the supporting piece 21 is arranged in the mounting groove 13 and can penetrate through the base 11 through a through hole in the base 11, the driving piece 22 rotates to drive the supporting piece 21 to move up and down, so that the height of the camera 4 can be adjusted, an initial scale line of a first scale line 213 on the surface of the supporting piece 21 is flush with the upper surface of the base 12 when the supporting piece 21 is completely embedded in the base 12, scales of the first scale line 213 are enlarged from top to bottom, the initial value of the initial scale line is the height of the base 12, the focal length of the camera 4 can be measured quickly through the first scale line 213, and the measuring time is effectively shortened;
specific: the guide piece 31 comprises a guide sliding rail 311, one end of the guide sliding rail 311 is fixedly connected with the side surface of the base 1, sliding grooves 312 are respectively formed in two symmetrical long side surfaces of the guide sliding rail 311, and a second scale mark 313 is arranged on the upper surface of the guide sliding rail 311;
specific: the display piece 32 comprises a display plate 321, a reference numeral 322 is stuck on the front surface of the display plate 321, a connecting rod 323 is fixedly connected to the lower surface of the display plate 321, a C-shaped structure sliding block 324 is fixedly connected to the lower end of the connecting rod 323, and the sliding block 324 is sleeved on the guide sliding rail 311 in a sliding manner;
it should be noted that: the initial scale mark of the second scale mark 313 on the guiding sliding rail 311 is at one end connected with the base 1, the initial scale value of the second scale mark 313 is the radius value of the base 1, the camera 4 continuously adjusts the angle at a proper position to shoot the display piece 32 around the base 1, the position of the display piece 32 is continuously adjusted according to the shooting picture until the focus is positioned on the display plate 321, the shooting range in the focal range can be rapidly obtained according to the second scale mark 313, the reference numbers 322 on the display plate 321 on each group of range measuring mechanisms 3 are different, the shooting position can be rapidly positioned according to the reference numbers 322, and the cradle head can be rotationally shot at 360 degrees.
Although the present disclosure is described above, the scope of protection of the present disclosure is not limited thereto. Various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the disclosure, and these changes and modifications will fall within the scope of the utility model.
Claims (7)
1. A camera detection apparatus, comprising: a base (1), a focus detection piece (14) is fixedly connected in the middle of the upper surface of the base (1), and is characterized in that,
the focal length measuring mechanism (2) is arranged on the upper surface of the base (1), and the focal length measuring mechanism (2) penetrates through the base (1) and is connected with the base (1) in an up-and-down moving mode;
the range measuring mechanism (3), base (1) side is equipped with multiunit range measuring mechanism (3), and range measuring mechanism (3) are including guide (31) and display (32), and guide (31) one end fixed connection is located on guide (31) along guide (31) length slip in base (1) side display (32) sliding sleeve.
2. The camera detection device according to claim 1, wherein the base (1) comprises a circular structure base (11), the focal length detection piece (14) is fixedly embedded in the center of the upper surface of the base (11), the upper surface of the base (11) is fixedly connected with a base barrel (12), the upper surface of the base barrel (12) is provided with a mounting groove (13), the mounting groove (13) is of a through groove structure, and the surface of the base (11) corresponding to the mounting groove (13) is also provided with a corresponding through groove.
3. The camera detection device according to claim 1, wherein the focal length measuring mechanism (2) comprises a supporting member (21), the supporting member (21) is of an L-shaped structure, a clamping member (23) is fixedly connected to the bent end portion of the upper end of the supporting member (21), the camera (4) is fixed to the focal length measuring mechanism (2) through the clamping member (23), a driving member (22) is arranged on the side face of the supporting member (21), the driving member (22) is connected with the supporting member (21) in a meshed mode, and the driving member (22) is rotatably mounted on the outer side face of the seat cylinder (12).
4. A camera detection apparatus according to claim 3, wherein the supporting member (21) comprises a supporting rod (211), a plurality of groups of adjusting teeth (212) are uniformly and fixedly connected to the side surface of the supporting rod (211), and a first scale mark (213) is arranged on the side surface of the supporting rod (211).
5. A camera detection apparatus according to claim 3, wherein the driving member (22) includes an adjusting gear (221), the adjusting gear (221) is engaged with the supporting rod (211) via an adjusting tooth (212), a rotary table (222) is fixedly connected to a side surface of the adjusting gear (221), the rotary table (222) penetrates through the seat cylinder (12) and is rotatably connected to the seat cylinder (12), and a rotary handle is mounted to a side surface of the rotary table (222).
6. The camera detection device according to claim 1, wherein the guide member (31) comprises a guide sliding rail (311), one end of the guide sliding rail (311) is fixedly connected with the side surface of the base (1), sliding grooves (312) are respectively formed in two symmetrical long side surfaces of the guide sliding rail (311), and a second scale mark (313) is arranged on the upper surface of the guide sliding rail (311).
7. The camera detection device according to claim 1, wherein the display member (32) comprises a display plate (321), a label (322) is adhered to the front surface of the display plate (321), a connecting rod (323) is fixedly connected to the lower surface of the display plate (321), a C-shaped structure sliding block (324) is fixedly connected to the lower end of the connecting rod (323), and the sliding block (324) is sleeved on the guide sliding rail (311) in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322543175.4U CN220775935U (en) | 2023-09-18 | 2023-09-18 | Camera detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322543175.4U CN220775935U (en) | 2023-09-18 | 2023-09-18 | Camera detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220775935U true CN220775935U (en) | 2024-04-12 |
Family
ID=90601387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322543175.4U Active CN220775935U (en) | 2023-09-18 | 2023-09-18 | Camera detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220775935U (en) |
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2023
- 2023-09-18 CN CN202322543175.4U patent/CN220775935U/en active Active
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