CN211239923U - Camera device and unmanned equipment - Google Patents

Abstract

The utility model relates to a camera device and unmanned equipment. A camera device is characterized by comprising a shell, a lens PCB hard board, a power supply PCB hard board, a net port PCB hard board and a main control PCB hard board, wherein the lens PCB hard board, the power supply PCB hard board, the net port PCB hard board and the main control PCB hard board are arranged in an inner cavity of the shell; the camera lens PCB hard board, the net gape PCB hard board and the power supply PCB hard board are all electrically connected with the main control PCB hard board. Above-mentioned camera device sets up the PCB hardboard respectively according to camera device's different functional module, reduces the quantity of PCB hardboard in the camera device, and then increases the vacant space in the shell, increases the air flow nature of shell inner chamber to the heat dissipation of the PCB hardboard of being convenient for improves camera device's radiating effect promptly.

Description

Camera device and unmanned equipment

Technical Field

The utility model relates to an image acquisition field especially relates to a camera device and unmanned equipment.

Background

In recent years, with the development of unmanned technology, the function of a camera device for image acquisition in unmanned equipment is becoming more and more significant. The image acquisition can be carried out on the surrounding environment of the unmanned equipment through the camera device, and the control system of the unmanned equipment judges the surrounding environment of the vehicle according to the image acquisition, so that the path is planned and the unmanned equipment is controlled to automatically run. However, when the unmanned device is operated, the internal temperature of the image pickup device is higher than the normal temperature. Furthermore, as the unmanned equipment is increasingly miniaturized, the heat dissipation effect of the camera device is poor, and the stability of the camera device is affected.

SUMMERY OF THE UTILITY MODEL

Accordingly, it is desirable to provide an image pickup apparatus capable of improving a heat dissipation effect.

A camera device comprises a shell, a lens PCB hard board, a power supply PCB hard board, a net port PCB hard board and a main control PCB hard board, wherein the lens PCB hard board, the power supply PCB hard board, the net port PCB hard board and the main control PCB hard board are arranged in an inner cavity of the shell; the camera lens PCB hard board, the net gape PCB hard board and the power supply PCB hard board are all electrically connected with the main control PCB hard board.

Above-mentioned camera device sets up the PCB hardboard respectively according to camera device's different functional module, reduces the quantity of PCB hardboard in the camera device, and then increases the vacant space in the shell, increases the air flow nature of shell inner chamber to the heat dissipation of the PCB hardboard of being convenient for improves camera device's radiating effect promptly.

In one embodiment, the housing has a first wall, a second wall, and a fourth wall enclosing an interior cavity of the housing; the lens PCB hard board is arranged on the inner side surface of the first shell wall; the power supply PCB hard board is arranged on the inner side surface of the second shell wall; the main control PCB hard board is arranged on the inner side surface of the fourth shell wall;

the first shell wall and the second shell wall are oppositely arranged in parallel; the second shell wall is perpendicular to the fourth shell wall; the net mouth PCB hard board with the master control PCB hard board is parallel, just the power PCB hard board is located the net mouth PCB hard board with between the master control PCB hard board.

In one embodiment, the heat conduction device further comprises a first heat conduction member, wherein the first heat conduction member is provided with a first attaching part attached to the main control PCB hard board and a second attaching part attached to the shell.

In one embodiment, the housing further has a fifth wall, and the second fitting portion is fitted to an inner side surface of the fifth wall.

In one embodiment, the lens module further comprises a second heat conducting member, wherein the second heat conducting member is provided with a third attaching part attached to the lens PCB hard board and a fourth attaching part attached to the shell.

In one embodiment, the housing further comprises a fifth wall, and the fourth fitting portion is fitted to an inner side surface of the fifth wall.

In one embodiment, the master control PCB hard board is electrically connected with the network port PCB hard board through a first PCB soft board; and terminals which are respectively used for being connected with the main control PCB hard board and the net port PCB hard board are arranged at two ends of the first PCB soft board.

In one embodiment, the heat conduction device further comprises a first heat conduction member, wherein the first heat conduction member is provided with a first attaching part attached to the main control PCB hard board and a second attaching part attached to the shell; the first attaching portion is attached to and pressed with an interface of the first PCB soft board and the interface of the main control PCB hard board.

In one embodiment, the power supply PCB hard board is electrically connected with the mesh opening PCB hard board through a second PCB soft board; and two ends of the second PCB flexible printed circuit board are respectively embedded into the power supply PCB rigid board and the net port PCB rigid board.

The utility model also provides an unmanned equipment.

The utility model provides an unmanned equipment, includes the utility model provides a camera device.

Above-mentioned unmanned equipment sets up the PCB hardboard respectively according to camera device's different functional module, reduces the quantity of PCB hardboard in the camera device, and then increases the vacant space in the shell, increases the air flow nature of shell inner chamber to the heat dissipation of the PCB hardboard of being convenient for improves camera device's radiating effect promptly.

Drawings

Fig. 1 is a schematic structural diagram of a partial structure of an image pickup apparatus according to an embodiment of the present invention.

Fig. 2 is a schematic diagram of relative positions and connection relationships of the PCB boards in fig. 1.

Fig. 3 is a schematic structural view of the first heat-conducting member in fig. 2.

Fig. 4 is a schematic structural view of the second heat-conducting member in fig. 2.

Fig. 5 is a schematic configuration diagram of the image pickup apparatus shown in fig. 1.

Fig. 6 is a schematic view of the imaging apparatus shown in fig. 1 in another direction.

100. A camera device; 110. a housing; 111. a first shell wall; 113. a second shell wall; 115. a third shell wall; 117. a fourth shell wall; 119. a fifth shell wall; 118. a sixth shell wall; 120. a lens mount; 130. a lens PCB hard board; 140. a power supply terminal; 150. a power supply PCB hard board; 160 network ports; 170. a net port PCB hard board; 190. a master control PCB hard board; 10. a first heat-conducting member; 11. a first bonding portion; 13. a second bonding portion; 20. a second heat-conducting member; 21. a third fitting section; 23. a fourth bonding portion; 25. avoiding holes; 30. a first PCB flexible board; 40. a second PCB flexible board; 50. soft arranging wires; 60. and a fixing member.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1 to 6, an embodiment of the present invention provides a camera device 100, which includes a housing 110, and a lens PCB 130, a power PCB 150, a mesh PCB 170 and a main control PCB 190, which are disposed in an inner cavity of the housing 110. And, the lens PCB hard board 130, the net port PCB hard board 170 and the power supply PCB hard board 150 are all electrically connected with the main control PCB hard board 190.

It is understood that the image pickup apparatus 100 further includes a lens mount 120, a power terminal 140, and a network port 160. Specifically, the lens PCB 130 is electrically connected to elements on the lens to control the operation of the lens. The power PCB board 150 is electrically connected to the power terminals 140. The network port PCB panel 170 is electrically connected to the network port 160 to transmit the image signal of the surrounding environment collected by the camera device 100 to the control system of the unmanned aerial vehicle.

In a conventional camera device, the circuit layout on the PCB is disordered, and at least five PCB hard boards are generally required to realize all the circuit layouts.

And in this application, camera device 100 sets up the PCB hardboard respectively according to camera device 100's different functional modules, can realize all circuit layouts through four PCB hardboards, reduces the quantity of PCB hardboards in camera device 100, and then increases the vacant space in the shell 110, increases the air flow nature of shell 110 inner chamber to be convenient for the heat dissipation of PCB hardboard, improve camera device 100's radiating effect promptly.

Further, the heat dissipation effect of the camera device 100 is improved, and the stability of the circuit on the PCB hard board can be effectively guaranteed, so that the accuracy of the signal of the surrounding environment acquired by the camera device 100 is improved, and the accuracy of automatic operation of the unmanned equipment is further improved.

In addition, in the conventional camera device, the hard PCB boards in the camera device are stacked and connected by the flexible flat cable. Because the position of the PCB hard board is too dense, the heat dissipation devices on the PCB hard board are concentrated and are not beneficial to heat dissipation. In the present application, referring to fig. 1 and 2, the lens PCB hard board 130, the power supply PCB hard board 150, the mesh opening PCB hard board 170, and the main control PCB hard board 190 are not completely stacked. That is, at least one of the lens PCB hard board 130, the power PCB hard board 150, the mesh opening PCB hard board 170, and the main control PCB hard board 190 is not parallel to the other PCB hard boards. Therefore, the distribution of the heat dissipation devices on the PCB hard board is dispersed, and the improvement of the heat dissipation effect is facilitated.

Specifically, the housing 110 has a first wall 111, a second wall 113, a third wall 115, and a fourth wall 117 to enclose an inner cavity of the housing 110. The lens PCB 130 is disposed on the inner side of the first casing wall 111, the power PCB 150 is disposed on the inner side of the second casing wall 113, and the main control PCB 190 is disposed on the inner side of the fourth casing wall 117. The PCB hard board is arranged on the inner side surface of the shell wall of the shell 110, so that heat on the PCB hard board can be partially transferred to the shell 110, and the heat dissipation effect of the PCB hard board is effectively improved.

It should be noted that, in the embodiment, the lens PCB 130 is disposed on the inner side surface of the first casing wall 111, which means that the lens PCB 130 is disposed on the inner side surface of the first casing wall 111, and the lens PCB 130 is parallel to the first casing wall 111. Similarly, the power PCB 150 is parallel to the second housing wall 113. The main control PCB board 190 is parallel to the fourth housing wall 117.

In this embodiment, the first housing wall 111 and the second housing wall 113 are disposed in parallel and opposite to each other, and the second housing wall 113 and the fourth housing wall 117 are perpendicular to each other; the net port PCB hard board 170 is parallel to the main control PCB hard board 190, and the power supply PCB hard board 130 is disposed between the net port PCB hard board 170 and the main control PCB hard board 190. Therefore, the lens PCB hard board 130 is parallel to the power PCB hard board 150 and has a longer distance, the net port PCB hard board 170 is parallel to the main control PCB hard board 190 and has a longer distance, and the power PCB hard board 150 is perpendicular to the net port PCB hard board 170 and the main control PCB hard board 190, so that a larger heat dissipation space is formed around each PCB hard board, and the PCB hard boards are better cooled.

Optionally, the lens PCB hard board 130, the power PCB hard board 150, and the main control PCB hard board 190 may be fixed on the housing 110 by a screw fastening or a snap fastening. The third shell wall 115 and the fourth shell wall 117 are arranged in parallel and opposite;

in this embodiment, the housing 110 is a rectangular case, and the first, second, third and fourth walls 111, 113, 115 and 117 are sidewalls of the housing 110 on different sides. In other possible embodiments, if the housing has another different shape or the surface of the side wall of the housing is large enough, two, three or even four of the first, second, third and fourth walls may refer to the same side wall of the housing, but correspond to different areas of the same side wall.

Further, in this embodiment, the lens base 120 is disposed on the outer side surface of the first casing wall 111, so that the distance between the lens base 120 and the lens PCB 130 is relatively short, which facilitates the electrical connection between the lens PCB 130 and the lens base 120. The power terminal 140 is disposed on the outer side of the second housing wall 113, so that the power terminal 140 is closer to the power PCB board 150, thereby facilitating the electrical connection between the power terminal 140 and the power PCB board 150. The net port 160 is disposed on the inner side of the third casing wall 115, and the net port PCB 170 is disposed on the surface of the net port 160 away from the third casing wall 115, so that the net port 160 is closer to the net port PCB 170, thereby facilitating the electrical connection between the net port 160 and the net port PCB 170. Therefore, the structure inside the casing 110 is simpler, the empty space inside the casing 110 is larger, and the heat dissipation effect of the hard PCB, that is, the heat dissipation effect of the camera device 100, is further improved.

In this embodiment, the image capturing apparatus 100 further includes a first heat conducting member 10, and the first heat conducting member 10 has a first attaching portion 11 attached to the main control PCB 190 and a second attaching portion 13 attached to the housing 110. Therefore, heat on the main control PCB 190 can be transferred to the housing 110 through the first heat conduction member 10, and the heat dissipation effect of the main control PCB 190 is further improved.

Specifically, in the present embodiment, the first attaching portion 11 and the second attaching portion 13 are both plate-shaped, and the structure is simple. Of course, in another possible embodiment, the first attaching portion 11 and the second attaching portion 13 are not limited to be plate-shaped, and may be any other regular or irregular structure that can be attached to the main control PCB 190 and the outer shell 110, respectively, so as to transfer heat on the main control PCB 190 to the outer shell 110.

In this embodiment, the housing 110 further has a fifth casing wall 119 enclosing an inner cavity of the housing 110, and the second attaching portion 13 is attached to an inner side surface of the fifth casing wall 119. The fifth shell wall 119 is not provided with a PCB hard board, that is, heat on the main control PCB hard board 190 is transferred to the fifth shell wall 119 without the PCB hard board through the first heat conducting member 10, so as to better improve the heat dissipation effect of the main control PCB hard board 190.

In addition, in this embodiment, the lens PCB 130 is disposed on the inner side of the first casing wall 111, the power PCB 150 is disposed on the inner side of the second casing wall 113, and the main control PCB 190 is disposed on the inner side of the fourth casing wall 117. In addition, it is obvious that the network port PCB hard board 170 is only provided with the circuit related to the network port, and the circuit is inevitably less complex than the circuit of the main control PCB hard board, so the size of the network port PCB hard board 170 is much smaller than the size of the main control PCB hard board 190, and thus the heat dissipated from each PCB hard board to the inner space of the housing can be more conveniently transferred to the third housing wall 115 without being blocked by the network port PCB hard board 170.

Similarly, referring to fig. 5 and 6, other walls of the housing 110, such as the fifth wall 119 and the sixth wall 118, which are not provided with the PCB, are not blocked by the PCB from the internal space of the housing 110, so that heat in the internal space of the housing 110 can be more quickly and conveniently transferred to the walls, such as the fifth wall 119, which are not provided with the PCB.

In addition, in this embodiment, the third wall 115, the fifth wall 119, and the sixth wall 118 are integrally formed and are fixed to the other side walls of the housing 110. Due to the arrangement of the materials forming the third casing wall 115, the fifth casing wall 119 and the sixth casing wall 118, the third casing wall 115, the fifth casing wall 119 and the sixth casing wall 118 have better heat conduction capability, so that the heat in the inner space of the casing 110 can be better transferred to the outside.

In this embodiment, the image capturing apparatus 100 further includes a second heat conducting member 20, and the second heat conducting member 20 has a third attaching portion 21 attached to the lens PCB 130 and a fourth attaching portion 23 attached to the housing 110. Therefore, heat on the lens PCB 130 can be transferred to the housing 110 through the second heat conduction member 20, thereby improving the heat dissipation effect of the lens PCB 130.

Similarly, in the present embodiment, the third bonded portion 21 and the fourth bonded portion 23 are both plate-shaped, and the structure is simple. In other possible embodiments, the third attaching portion 21 and the fourth attaching portion 23 are not limited to be plate-shaped, and may be any other regular or irregular structure that can be attached to the lens PCB 130 and the housing 110 respectively to transfer heat on the lens PCB 130 to the housing 110.

Similarly, in the present embodiment, the fourth bonded portion 23 is also bonded to the inner surface of the fifth casing wall 119. That is, the heat on the lens PCB 130 is transferred to the fifth casing wall 119 without the PCB through the first heat conducting member 10, so as to better improve the heat dissipation effect of the lens PCB 130.

Optionally, in another possible embodiment, the two second attaching portions 13 and the fourth attaching portion 23 may also be respectively attached to different shell walls of the housing 110, so as to better improve the heat dissipation effect of the main control PCB 190 and the lens PCB 130.

Further, in other possible embodiments, the second fitting portion 13 and the fourth fitting portion 23 are not limited to fitting only one wall of the housing 110. That is, the second attaching portion 13 and the fourth attaching portion 23 may also be attached to at least two walls of the housing 110, respectively, so as to better improve the heat dissipation effect of the main control PCB 190 and the lens PCB 130.

Referring to fig. 4, the third bonding portion 21 is provided with an avoiding hole 25 to avoid a component with a higher protrusion on the lens PCB 130. The arrangement of the avoiding hole 25 enables the third fitting portion 21 to be closer to the lens PCB hard board 130, so that heat on the lens PCB hard board 130 can be better transferred to the third fitting portion 21, and then the heat is transferred to the third fitting portion 21 through the second heat conducting member 20

In this embodiment, the main control PCB 190 and the network port PCB 170 are electrically connected through the first PCB 30. The first PCB 30 has two ends provided with interfaces for connecting with the main control PCB 190 and the network port PCB 170, respectively. Correspondingly, the master control PCB 190 is also provided with a port matched with the master control PCB. Thereby making the connection between the main control PCB hard board 190 and the first PCB soft board 30 more convenient and faster. Similarly, the port of the hard net port PCB 170 is also provided with a port matching with the corresponding interface, so that the connection between the hard net port PCB 170 and the first flexible PCB 30 is more convenient and faster.

In addition, the first PCB 30 is connected to the main control PCB 190 and the network port PCB 170 through interfaces, which is also convenient for the first PCB 30 to be detached from the main control PCB 190 and the network port PCB 170. Therefore, when the main control PCB 190 or the net port PCB 170 is damaged, only the main control PCB 190 or the net port PCB 170 may be replaced.

In this embodiment, the first attaching portion 11 is attached to and pressed against the interface of the first PCB flexible board 30 connected to the main control PCB rigid board 190. Therefore, the interface of the first PCB flexible board 30 is prevented from falling off from the main control PCB hard board 190, and the stability of connection between the first PCB flexible board 30 and the main control PCB hard board 190 can be ensured.

In addition, it is understood that in another possible embodiment, according to the heat dissipation condition of the PCB hard board during the use process, the heat conducting fins may also be disposed corresponding to the mesh PCB hard board 170 and the power PCB hard board 150150, respectively, so as to improve the heat dissipation effect thereof.

In this embodiment, the power PCB 150 and the mesh PCB 170 are electrically connected through the second PCB 40. The two ends of the second PCB soft board 40 are respectively embedded into the power PCB hard board 150 and the net port PCB hard board 170, so that the second PCB soft board 40 is prevented from being separated from the power PCB hard board 150 and the net port PCB hard board 170, and the power PCB hard board 150 is better ensured to be electrically connected with the net port PCB hard board 170.

In addition, the two ends of the second PCB flexible board 40 are respectively embedded into the power PCB rigid board 150 and the mesh PCB rigid board 170, so that the body of the second PCB flexible board 40 is embedded therein when the bodies of the power PCB rigid board 150 and the mesh PCB rigid board 170 are prepared. Therefore, when the camera device 100 is assembled, the power supply PCB hard board 150 and the net port PCB hard board 170 are fixed to corresponding positions respectively, and the power supply PCB hard board 150 and the net port PCB hard board 170 do not need to be connected, so that the assembling process of the camera device 100 is simplified, and the assembling efficiency of the camera device 100 is improved.

In this embodiment, the main control PCB 190 and the lens PCB 130 are electrically connected through the flexible flat cable 50. Terminals respectively connected with the main control PCB hard board 190 and the lens PCB hard board 130 are disposed at two ends of the flexible flat cable 50. The first attaching portion 11 is attached to and pressed against the terminals of the flexible flat cable 50 connected to the main control PCB board 190. Therefore, the terminals of the flexible flat cable 50 are prevented from falling off from the main control PCB hard board 190, so as to ensure the stability of the connection between the flexible flat cable 50 and the main control PCB hard board 190.

In addition, the camera device 100 is further provided with a fixing member 60 for pressing the terminal of the flexible flat cable 50 connected to the lens PCB 130. Therefore, the terminals of the flexible flat cable 50 are prevented from falling off from the lens PCB 130, so as to ensure the stability of the connection between the flexible flat cable 50 and the lens PCB 130.

It is understood that in other possible embodiments, the electrical connection between the main control PCB board 190 and the lens PCB board 130 can also be implemented through a flexible PCB board.

The utility model also provides an unmanned equipment, it includes the utility model provides a camera device.

Above-mentioned unmanned equipment sets up the PCB hardboard respectively according to camera device's different functional module, reduces the quantity of PCB hardboard in the camera device, and then increases the vacant space in the shell, increases the air flow nature of shell inner chamber to the heat dissipation of the PCB hardboard of being convenient for improves camera device's radiating effect promptly.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (10)

1. A camera device is characterized by comprising a shell, a lens PCB hard board, a power supply PCB hard board, a net port PCB hard board and a main control PCB hard board, wherein the lens PCB hard board, the power supply PCB hard board, the net port PCB hard board and the main control PCB hard board are arranged in an inner cavity of the shell; the camera lens PCB hard board, the net gape PCB hard board and the power supply PCB hard board are all electrically connected with the main control PCB hard board.

2. The image pickup apparatus according to claim 1, wherein the housing has a first housing wall, a second housing wall, and a fourth housing wall to enclose an inner cavity of the housing; the lens PCB hard board is arranged on the inner side surface of the first shell wall; the power supply PCB hard board is arranged on the inner side surface of the second shell wall; the main control PCB hard board is arranged on the inner side surface of the fourth shell wall;

the first shell wall and the second shell wall are oppositely arranged in parallel; the second shell wall is perpendicular to the fourth shell wall; the net mouth PCB hard board with the master control PCB hard board is parallel, just the power PCB hard board is located the net mouth PCB hard board with between the master control PCB hard board.

3. The imaging apparatus according to claim 1 or 2, further comprising a first heat-conducting member having a first attaching portion attached to the main control PCB hard board and a second attaching portion attached to the housing.

4. The imaging apparatus according to claim 3, wherein the housing further has a fifth housing wall, and the second bonded portion is bonded to an inner surface of the fifth housing wall.

5. The image pickup apparatus according to claim 1 or 2, further comprising a second heat conductive member having a third attaching portion attached to the lens PCB hard sheet and a fourth attaching portion attached to the housing.

6. The image pickup apparatus according to claim 5, wherein the housing further includes a fifth housing wall, and the fourth bonded portion is bonded to an inner side surface of the fifth housing wall.

7. The camera device according to claim 1 or 2, wherein the master control PCB hard board is electrically connected with the mesh port PCB hard board through a first PCB soft board; and terminals which are respectively used for being connected with the main control PCB hard board and the net port PCB hard board are arranged at two ends of the first PCB soft board.

8. The imaging apparatus according to claim 7, further comprising a first heat-conducting member having a first attaching portion attached to the main control PCB rigid board and a second attaching portion attached to the housing; the first attaching portion is attached to and pressed with an interface of the first PCB soft board and the interface of the main control PCB hard board.

9. The camera device according to claim 1 or 2, wherein the power supply PCB hard board is electrically connected with the mesh port PCB hard board through a second PCB soft board; and two ends of the second PCB flexible printed circuit board are respectively embedded into the power supply PCB rigid board and the net port PCB rigid board.

10. An unmanned aerial vehicle comprising the imaging device of any one of claims 1 to 9.

Images