CN218959025U - TOF camera and passenger flow analytical equipment suitable for passenger flow analysis statistics - Google Patents
TOF camera and passenger flow analytical equipment suitable for passenger flow analysis statistics Download PDFInfo
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- CN218959025U CN218959025U CN202223458399.7U CN202223458399U CN218959025U CN 218959025 U CN218959025 U CN 218959025U CN 202223458399 U CN202223458399 U CN 202223458399U CN 218959025 U CN218959025 U CN 218959025U
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Abstract
The utility model relates to the technical field of TOF cameras, in particular to a TOF camera suitable for passenger flow analysis and statistics, which comprises an installation firmware and a camera main body, wherein two sides of the camera main body are detachably connected with two ends of the installation firmware, a circuit board in the camera main body adopts a multilayer stacked structure design, so that the volume of the camera main body is miniaturized, an internal circuit board adopts a VC liquid cooling radiator, aluminum plates for heat dissipation are arranged on front and rear panels of the camera main body, a light shielding plate is also arranged on the front panel of the camera main body so as to improve the imaging effect of the camera, and rotary installation structure designs are arranged at two ends and the rear part of the installation firmware.
Description
Technical Field
The utility model relates to the technical field of TOF cameras, in particular to a TOF camera suitable for passenger flow analysis and statistics and a passenger flow analysis device.
Background
Most of existing TOF cameras can only be installed according to fixed positions and angles during installation, and cannot be applied to relatively narrow and complicated installation spaces, and the installation flexibility is low.
Therefore, a flexibly mountable TOF camera is designed.
Disclosure of Invention
In order to solve the problems, the utility model provides a TOF camera suitable for passenger flow analysis and statistics, which can adjust installation angles of a plurality of angles and adapt to complex installation environments.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a TOF camera suitable for passenger flow analysis statistics, includes installation firmware and camera main part, the both sides of camera main part can be dismantled with the both ends of installation firmware and be connected, the camera main part includes the casing and installs a plurality of circuit boards in the casing, the circuit board is multilayer stacked structure, the circuit board is equipped with the VC liquid cooling radiator, the front side and the rear side of camera main part are equipped with front panel and rear panel respectively, front panel and rear panel all are equipped with the aluminum plate that the heat dissipation was used, the both ends and the rear portion of installation firmware all are equipped with rotatory mounting structure design, and the camera main part can realize pitch angle regulation and control rotation angle regulation according to the demand of mounted position.
Optionally, in an embodiment of the present utility model, the circuit board is a main board, a camera circuit board and a light compensating lamp circuit board sequentially from back to front according to a mounting position, a camera is mounted on the camera circuit board, and a connecting rod is disposed between the circuit boards and is used for connecting and fixing the circuit boards.
Optionally, in an embodiment of the present utility model, a light shielding plate is disposed on a front side of the light compensating lamp circuit board, and a position avoiding hole penetrating front and back is formed in the light shielding plate to avoid the position camera and the light compensating lamp.
Optionally, in an embodiment of the present utility model, the front panel is a PVC panel and an aluminum plate sequentially from front to back, and the front panel further includes a glass panel, where the glass panel is mounted at a front end of the camera and a surface of the glass panel is flush with the PVC panel.
Optionally, in an embodiment of the present utility model, the rear panel is a metal plate and an aluminum plate sequentially from back to front, and the metal plate is provided with a through heat dissipation hole.
Optionally, in an embodiment of the present utility model, a plurality of protruding structures for installing screws are provided on the inner side of the housing, the length of the protruding structures is smaller than the front-back length of the housing, and glue injection grooves are provided at the front end and the back end of the protruding structures for filling sealant.
Optionally, in an embodiment of the present utility model, a plurality of mounting holes are reserved on a side surface of the housing, and the mounting firmware is connected to and mounted on the mounting holes so as to adjust a front-rear length after assembly.
Optionally, in an embodiment of the present utility model, the rotation mounting structure includes a rotation shaft hole and an arc-shaped adjusting hole, and the rotation shaft hole is opened at a center position of the adjusting hole.
Optionally, in an embodiment of the present utility model, a gap is left between a peripheral edge of the circuit board and the housing, so as to facilitate heat dissipation.
The passenger flow analysis and statistics device comprises a TOF camera, wherein the TOF camera is the TOF camera suitable for passenger flow analysis and statistics.
The utility model has the beneficial effects that
The TOF camera suitable for passenger flow analysis statistics is provided with the adjustable installation firmware, the pitching angle, the left-right rotation angle and the front-back installation length can be adjusted, the internal circuit board is installed in a multi-layer stacking mode, the whole size of the product is miniaturized, the occupied installation space is small, and the installation firmware has multiple adjustments and can adapt to complex installation space.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
FIG. 1 is a schematic view showing the overall structure of embodiment 1 of the present utility model;
FIG. 2 is a schematic diagram of the installation firmware of embodiment 1 of the present utility model;
FIG. 3 is a schematic diagram of a side shell of embodiment 1 of the present utility model;
FIG. 4 is a schematic diagram of the internal structure of a camera according to embodiment 1 of the present utility model;
FIG. 5 is a schematic view of a connecting rod according to example 1 of the present utility model;
FIG. 6 is a schematic view of a mask according to embodiment 1 of the present utility model;
reference numerals illustrate: mounting fixture 1, rotary mounting structure 101, rotary shaft hole 101A, adjusting hole 101B, camera body 2, connecting end 20, side case 21, front panel 22, PVC panel 2201, aluminum plate 24, sealant 25, metal plate 2301, protruding structure 202, light shielding plate 3, avoidance hole 301, light supplementing lamp circuit board 4, camera circuit board 5, motherboard 6, VC liquid cooling radiator 601, and connecting rod 7.
Detailed Description
In order to further describe the technical means and effects adopted by the present utility model for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present utility model with reference to the accompanying drawings and preferred embodiments.
Example 1
Because the existing TOF camera is fixed in installation angle, the installation flexibility is insufficient, and the existing TOF camera is not suitable for a complex installation environment, the TOF camera applicable to the complex installation environment is designed, and the specific scheme is as follows:
as shown in fig. 1-5, a TOF camera suitable for passenger flow analysis statistics, including installation firmware 1 and camera main part 2, the both sides of camera main part 2 can be dismantled with the both ends of installation firmware 1 and be connected, camera main part 2 includes the casing and installs a plurality of circuit boards in the casing, the front side and the rear side of camera main part 2 are equipped with front panel and rear panel respectively, front panel and rear panel all are equipped with the aluminum plate that the heat dissipation was used, the circuit board is multilayer stacked structure, the circuit board is equipped with VC liquid cooling radiator 601, all be equipped with the aluminum plate 24 that the heat dissipation was used around the casing, both ends and the rear portion of installation firmware 1 all are equipped with rotatory mounting structure 101 design, the camera main part 2 can realize pitch angle regulation and control rotation angle regulation according to the demand of mounted position.
In this embodiment, the housing includes a front panel 22, a rear panel and a side case 21, the front panel 22 and the rear panel are respectively mounted on the front and rear ends of the side case 21, and the side case 21 is identical in shape and size to the front panel 22 and the rear panel.
In this embodiment, the installation firmware 1 is integrally C-shaped, two ends of the installation firmware 1 are installation parts, the front ends of the installation parts are respectively provided with a rotary installation structure 101, and the middle position of the rear part of the installation firmware 1 is provided with another rotary installation structure 101.
The circuit board is a mainboard 6, a camera circuit board 5 and a light supplementing lamp circuit board 4 from back to front according to the installation position, a camera is installed on the camera circuit board 5, and a connecting rod 7 is arranged between the circuit boards and used for connecting and fixing the circuit boards.
Specifically, in this embodiment, circular connecting holes are all seted up at the edge of circuit board for installation connecting rod 7, the cross section of connecting rod 7 is regular hexagon, the screw has been seted up at connecting rod 7 both ends, connecting rod 7 runs through mainboard 6, camera circuit board 5 and light filling lamp circuit board 4, the front end of connecting rod 7 is located light screen 3, the rear end of connecting rod 7 is located aluminum plate 24 at rear portion, at connecting rod 7 both ends installation screw, it is spacing to three circuit board through aluminum plate 24 at rear portion and light screen 3 at front portion, single connecting rod 7 is three-section structural design, divide into front and middle back three sections, the round hole has been seted up to the rear end of the front end of connecting rod 7, the cylindrical assembly portion of middle section of connecting rod 7 is equipped with the connecting hole that matches the round hole, the round hole has likewise been seted up to the rear end in the middle section of connecting rod 7, the front end of the rear section of connecting rod 7 is equipped with cylindrical assembly portion, the rear section and middle section of connecting rod 7 are connected with the middle section, on the circuit board is about cylindrical assembly portion, hexagon connecting rod 7 can prevent that the circuit board from shifting back and forth.
The front side of light filling lamp circuit board 4 is equipped with light screen 3, and the position hole 301 that keeps away that runs through around the light screen 3 has been seted up to keep away position camera and light filling lamp, the setting of light screen 3 mainly used assists the camera formation of image, makes the imaging effect of camera better.
Specifically, in this embodiment, a large-sized avoidance hole 301 is formed in the middle of the light shielding plate 3 to avoid the camera, and two waist-shaped holes are formed on two sides of the large-sized avoidance hole 301 to avoid the flash lamp.
The front panel 22 is sequentially the PVC panel 2201 and the aluminum plate 24 from front to back, the front panel 22 further comprises a glass panel, the glass panel is mounted at the front end of the camera, the surface of the glass panel is flush with the PVC panel 2201, specifically, the shape and the size of the PVC panel 2201 are the same as those of the aluminum plate 24, the corner positions are in a round angle or chamfer design, and the aluminum plate 24 of the front panel 22 is provided with a avoidance hole 301 corresponding to the avoidance hole 301 of the light shielding plate 3.
The rear panel is metal plate 2301, aluminum plate 24 from back to front in proper order, and the louvre that runs through is seted up to metal plate 2301, and metal plate 2301 is the same with aluminum plate 24 shape size, and the corner position is fillet or chamfer design, and metal plate 2301's surface flushes with the rear edge of side shell 21.
The rear part of the camera body 2 is provided with a connecting end 20, the connecting end 20 is fixedly arranged on the rear panel and penetrates through the rear panel, and a wire harness of the connecting end 20 is electrically connected with a circuit board inside the camera body 2.
The shape of the side case 21 is similar to the shape of the front panel 22 and the rear panel.
In this embodiment, the heat dissipation holes are approximately diamond-shaped, the corners of the diamond-shaped heat dissipation holes are designed as fillets, in other embodiments, the transition design of chamfering or canceling the corners can be adopted, the aluminum plate 24 at the rear part is enabled to be in direct contact with external air, so that heat dissipation of the aluminum plate 24 is facilitated, and in other embodiments, the heat dissipation holes can also be a plurality of circular holes arranged in an array.
The aluminum plate 24 of the front panel 22 and the aluminum plate 24 of the rear panel are provided with a plurality of limiting holes in a horn-shaped structure at the edge positions, and the limiting holes are used for fixing the aluminum plate 24 at two ends of the shell.
The inside of the shell is provided with a plurality of protruding structures 202 for installing screws, the length of each protruding structure 202 is smaller than the front and back length of the shell, glue injection grooves are formed in the front end and the back end of each protruding structure 202 and used for filling sealant 25, and fixing holes are formed in the two ends of each protruding structure 202 and used for fixing the front panel 22 and the back panel.
Specifically, the protruding structure 202 is located on the side case 21 and is integrally formed with the side case 21, and the length of the rear portion of the side case 21 that is greater than the protruding structure 202 corresponds to the thickness of the rear panel, and the length of the front portion of the side case 21 that is greater than the protruding structure 202 corresponds to the thickness of the front panel 22.
The side of the shell is reserved with a plurality of mounting holes, and the mounting fixing piece 1 can be connected and mounted in different mounting holes so as to adjust the front-back length of the integral structure after the camera body 2 is assembled.
In this embodiment, three mounting holes are formed in the side surface of the housing, that is, two sides of the side housing 21, the mounting holes are used for connecting the mounting fixture 1, two mounting hole sites are required for mounting the mounting fixture 1, that is, the camera body 2 can be mounted at two positions, and the overall length is shortened after the mounting.
The rotary mounting structure 101 comprises a rotary shaft hole 101A and an arc-shaped adjusting hole 101B, and the rotary shaft hole 101A is arranged at the center position of the adjusting hole 101B.
In this embodiment, the angle range of the adjusting holes 101B of the rotary mounting structures 101 at both ends is 270 °, the angle range of the adjusting holes 101B of the rotary mounting structures 101 at the rear is 60 °, and the camera body 2 can realize adjustment of 270 ° in pitch and installation adjustment of 60 ° in left and right rotation.
Gaps are reserved between the peripheral edges of the circuit board and the shell so as to be convenient for heat dissipation, and after the circuit board generates heat, the heat can be dissipated to the surrounding gaps so as to be convenient for uniform heating.
The passenger flow analysis and statistics device comprises a TOF camera, wherein the TOF camera is the TOF camera suitable for passenger flow analysis and statistics.
Although the present utility model has been described in terms of the preferred embodiments, it should be understood that the present utility model is not limited to the specific embodiments, but is capable of numerous modifications and equivalents, and alternative embodiments and modifications of the embodiments described above, without departing from the spirit and scope of the present utility model.
Claims (10)
1. The utility model provides a TOF camera suitable for passenger flow analysis statistics, includes installation firmware and camera main part, the both sides of camera main part can be dismantled with the both ends of installation firmware and be connected, the camera main part includes the casing and installs a plurality of circuit boards in the casing, the circuit board is multilayer stacked structure, the circuit board is equipped with the VC liquid cooling radiator, the front side and the rear side of camera main part are equipped with front panel and rear panel respectively, front panel and rear panel all are equipped with the aluminum plate that the heat dissipation was used, the both ends and the rear portion of installation firmware all are equipped with rotatory mounting structure design, and the camera main part can realize pitch angle regulation and control rotation angle regulation according to the demand of mounted position.
2. The TOF camera suitable for passenger flow analysis and statistics according to claim 1, wherein the circuit board comprises a main board, a camera circuit board and a light supplementing lamp circuit board from back to front according to the installation position, a camera is installed on the camera circuit board, and a connecting rod is arranged between the circuit boards and used for connecting and fixing the circuit boards.
3. The TOF camera suitable for passenger flow analysis and statistics according to claim 2, wherein a light shielding plate is arranged on the front side of the light supplementing lamp circuit board, and a front-back penetrating avoidance hole is formed in the light shielding plate so as to avoid the camera and the light supplementing lamp.
4. The TOF camera suitable for passenger flow analysis and statistics according to claim 1, wherein the front panel is a PVC panel and an aluminum plate from front to back in sequence, and the front panel further comprises a glass panel mounted at the front end of the camera and having a surface flush with the PVC panel.
5. The TOF camera suitable for passenger flow analysis and statistics according to claim 1, wherein the rear panel is a metal plate and an aluminum plate from back to front in sequence, and the metal plate is provided with a through heat dissipation hole.
6. The TOF camera suitable for passenger flow analysis statistics according to claim 1, wherein a plurality of protruding structures for installing screws are arranged on the inner side of the shell, the length of each protruding structure is smaller than that of the front and rear of the shell, and glue injection grooves are formed in the front end and the rear end of each protruding structure and used for filling sealant.
7. The TOF camera suitable for passenger flow analysis statistics of claim 1, wherein: the side of casing has reserved a plurality of mounting holes, the installation firmware is installed in the mounting hole in connection to adjust the length around after the equipment.
8. The TOF camera suitable for passenger flow analysis statistics of claim 1, wherein: the rotary mounting structure comprises a rotating shaft hole and an arc-shaped adjusting hole, and the rotating shaft hole is formed in the circle center of the adjusting hole.
9. The TOF camera suitable for passenger flow analysis statistics of claim 2, wherein: and gaps are reserved between the peripheral edges of the circuit board and the shell so as to facilitate heat dissipation.
10. A passenger flow analysis device, comprising a TOF camera, wherein the TOF camera is a TOF camera suitable for passenger flow analysis statistics according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223458399.7U CN218959025U (en) | 2022-12-23 | 2022-12-23 | TOF camera and passenger flow analytical equipment suitable for passenger flow analysis statistics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223458399.7U CN218959025U (en) | 2022-12-23 | 2022-12-23 | TOF camera and passenger flow analytical equipment suitable for passenger flow analysis statistics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218959025U true CN218959025U (en) | 2023-05-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223458399.7U Active CN218959025U (en) | 2022-12-23 | 2022-12-23 | TOF camera and passenger flow analytical equipment suitable for passenger flow analysis statistics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218959025U (en) |
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- 2022-12-23 CN CN202223458399.7U patent/CN218959025U/en active Active
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