CN115150533B - Cloth control ball - Google Patents
Cloth control ball Download PDFInfo
- Publication number
- CN115150533B CN115150533B CN202210687210.7A CN202210687210A CN115150533B CN 115150533 B CN115150533 B CN 115150533B CN 202210687210 A CN202210687210 A CN 202210687210A CN 115150533 B CN115150533 B CN 115150533B
- Authority
- CN
- China
- Prior art keywords
- antenna
- antennas
- assembly
- pcb
- attached
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000004744 fabric Substances 0.000 title description 3
- 239000000919 ceramic Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 12
- 230000008569 process Effects 0.000 abstract description 8
- 230000005855 radiation Effects 0.000 description 13
- 238000010030 laminating Methods 0.000 description 7
- 238000004891 communication Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/2291—Supports; Mounting means by structural association with other equipment or articles used in bluetooth or WI-FI devices of Wireless Local Area Networks [WLAN]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
Abstract
The embodiment of the application provides a deployment and control ball which comprises a cradle head assembly, a camera assembly and an antenna assembly; the camera component is arranged on the cradle head component and comprises a shell and a camera movement arranged in the shell; the antenna assembly comprises an antenna bracket, an antenna group and an electric connecting piece, wherein the antenna bracket is arranged on the shell, the antenna group comprises a plurality of antennas fixed on the antenna bracket, each antenna is electrically connected with the electric connecting piece, and the electric connecting piece is electrically connected with the camera movement. The application discloses a control ball, which comprises an antenna assembly, wherein an antenna group in the antenna assembly is fixed on an antenna bracket, and each antenna in the antenna group is electrically connected with a camera core through an electrical connector, so that the position of each antenna relative to the antenna bracket is fixed and is not redispersed. The antenna component can be integrally assembled into the control ball, so that the assembly process is simplified, and the problem of unstable performance caused by inconsistent assembly of each antenna can be avoided.
Description
Technical Field
The application relates to the technical field of monitoring equipment, in particular to a distribution control ball.
Background
Along with the improvement of the living standard of people, the importance of security work is increasingly improved. As a control ball integrating functions of shooting, monitoring, communication and the like, the application of the control ball is also becoming wider and wider. In order to meet communication requirements, a plurality of antennas are arranged on the control ball in the related art, and the antennas are arranged at intervals, so that the assembly process is complicated, and performance instability is easy to be caused by inconsistent assembly.
Disclosure of Invention
The embodiment of the application aims to provide a distributed control ball, which aims to solve the problems that the assembly process is complicated and the performance is unstable easily caused by inconsistent assembly due to scattered arrangement of a ball control antenna.
The embodiment of the application provides a deployment and control ball which comprises a holder assembly, a camera assembly and an antenna assembly; the camera assembly is arranged on the cradle head assembly and comprises a shell and a camera movement arranged in the shell; the antenna assembly comprises an antenna bracket, an antenna group and an electric connecting piece, wherein the antenna bracket is arranged on the shell, the antenna group comprises a plurality of antennas fixed on the antenna bracket, each antenna is electrically connected with the electric connecting piece, and the electric connecting piece is electrically connected with the camera movement.
The control ball comprises a tripod head component and a camera component, wherein the tripod head component is used for providing an installation basis for the camera component, the camera component comprises a shell and a camera movement, the camera movement is a core part of the camera component, and the camera movement can specifically comprise a camera, an imaging chip, a circuit board and the like. In addition, the control ball also comprises an antenna assembly, an antenna bracket in the antenna assembly is arranged on a shell of the camera assembly, an antenna group in the antenna assembly is fixed on the antenna bracket, and each antenna in the antenna group is electrically connected with the camera core through an electrical connector. The position of each antenna relative to the antenna support is thereby fixed, i.e. each antenna is integrated in the antenna support and is not redispersed. Therefore, when the control ball is assembled, the antenna assembly can be integrally assembled into the control ball, so that the assembly process is simplified, and the problem of unstable performance caused by inconsistent assembly of each antenna can be avoided.
In addition, the control ball according to the embodiment of the application can also have the following additional technical characteristics:
In some embodiments of the present application, the antenna assembly further includes a PCB board, the PCB board is fixed at the bottom of the antenna support, the electrical connection piece includes a plurality of radio frequency cables, each radio frequency cable is electrically connected to a corresponding antenna, a ground point is provided at the bottom of the PCB board, each radio frequency cable includes a ground wire, and the ground wire of each radio frequency cable is electrically connected to the ground point.
In some embodiments of the present application, the antenna group includes at least one 5G antenna, the 5G antenna is a flexible circuit board antenna, a portion of the 5G antenna is disposed on a surface of the antenna support in a fitting manner, and another portion of the 5G antenna is disposed on a surface of the PCB board in a fitting manner; and the part, attached to the PCB, of the 5G antenna is connected with the corresponding radio frequency cable.
In some embodiments of the present application, the number of the 5G antennas is four, two 5G antennas are 5G main antennas, the other two are 5G diversity antennas, the antenna support is in a polyhedral structure, each 5G antenna is disposed on multiple faces of the antenna support, the faces of the different 5G antennas are oriented differently, and spaces are provided between the four 5G antennas.
In some embodiments of the present application, the antenna group further includes a GPS antenna, the GPS antenna is a ceramic antenna, a groove is provided on an upper surface of the antenna support, the GPS antenna is disposed in the groove, and the two 5G main antennas are located on two sides of the GPS antenna.
In some embodiments of the present application, the antenna group further includes a WIFI antenna and a bluetooth antenna, where the WIFT antenna and the bluetooth antenna are flexible circuit board antennas, a portion of the WIFI antenna is attached to the surface of the antenna support, another portion of the WIFI antenna is attached to the surface of the PCB, a portion of the WIFI antenna attached to the PCB is connected with the corresponding radio frequency cable, a portion of the bluetooth antenna is attached to the surface of the antenna support, another portion of the bluetooth antenna is attached to the surface of the PCB, and a portion of the bluetooth antenna attached to the PCB is connected with the corresponding radio frequency cable.
In some embodiments of the application, the antenna assembly further comprises a plurality of rivets connecting each of the flexible circuit board antennas to the antenna mount.
In some embodiments of the application, the antenna assembly further comprises a buckle arranged at the bottom of the PCB, and the radio frequency cable is fixed at the bottom of the PCB through the buckle.
In some embodiments of the application, the antenna assembly further comprises an SR assembly fixed on the electrical connector, the housing is provided with a through hole, and the electrical connector is inserted through the through hole and fixed on the housing through the SR assembly.
In some embodiments of the application, the control ball further comprises a radome, the radome being disposed outside the antenna assembly, the radome being detachably connected to the housing.
Drawings
In order to more clearly illustrate the embodiments of the application or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the application, and other embodiments may be obtained according to these drawings to those skilled in the art.
In the drawings:
FIG. 1 is a schematic view of a control ball according to an embodiment of the present application;
Fig. 2 is a schematic structural diagram of an antenna assembly according to an embodiment of the application;
fig. 3 is a schematic diagram of an antenna assembly according to an embodiment of the application in another view;
fig. 4 is an exploded view of an antenna assembly according to an embodiment of the present application;
fig. 5 is a graph showing radiation efficiency of one of the 5G main antennas according to an embodiment of the present application;
fig. 6 is a graph of radiation efficiency of one of the 5G diversity antennas according to an embodiment of the present application;
Fig. 7 is a graph showing radiation efficiency of another 5G main antenna according to an embodiment of the present application;
fig. 8 is a graph of radiation efficiency of another 5G diversity antenna according to an embodiment of the present application;
Fig. 9 is a graph of radiation efficiency of a WIFI antenna according to an embodiment of the application;
Fig. 10 is a graph of radiation efficiency of a bluetooth antenna according to an embodiment of the application.
Reference numerals illustrate:
10-ball control;
100-cradle head assembly; 110-handle mounting holes;
200-a camera assembly; 210-a housing; 220-camera movement;
300-antenna assembly; 310-antenna mount; 311-grooves; 320-antenna group; 321a-5G main antenna;
321b-5G diversity antennas; 322-GPS antenna; 323-WIFI aerial; 324-bluetooth antenna; 330-electrical connection;
331-radio frequency cable; 340-a PCB board; 350-rivet; 360-clamping buckle; a 370-SR assembly;
400-radome.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. Based on the embodiments of the present application, all other embodiments obtained by the person skilled in the art based on the present application are included in the scope of protection of the present application.
As shown in fig. 1 to 4, an embodiment of the present application proposes a control ball 10, and the control ball 10 includes a pan-tilt assembly 100, a camera assembly 200, and an antenna assembly 300. Specifically, camera assembly 200 is disposed on pan-tilt assembly 100, and camera assembly 200 includes a housing 210 and a camera cartridge 220 disposed within housing 210. The antenna assembly 300 includes an antenna stand 310, an antenna group 320 and an electrical connector 330, wherein the antenna stand 310 is disposed on the housing 210, the antenna group 320 includes a plurality of antennas fixed on the antenna stand 310, each antenna is electrically connected to the electrical connector 330, and the electrical connector 330 is further electrically connected to the camera movement 220.
According to the present application, the ball 10 includes a pan-tilt assembly 100 and a camera assembly 200, where the pan-tilt assembly 100 is used to provide a mounting base for the camera assembly 200, the camera assembly 200 includes a housing 210 and a camera movement 220, the camera movement 220 is a core part of the camera assembly 200, and the camera movement 220 may specifically include a camera, an imaging chip, a circuit board, and so on. In addition, the control ball 10 further includes an antenna assembly 300, an antenna bracket 310 in the antenna assembly 300 is mounted on the housing 210 of the camera assembly 200, an antenna group 320 in the antenna assembly 300 is fixed on the antenna bracket 310, and each antenna in the antenna group 320 is electrically connected with the camera movement 220 through an electrical connector 330. As a result, the position of the individual antennas relative to the antenna mount 310 is fixed, i.e., the individual antennas are integrated into the antenna mount 310 and are not redispersed. Thus, when the control ball 10 is assembled, the antenna assembly 300 can be assembled into the control ball 10 as a whole, so that the assembly process is simplified, and the problem of unstable performance caused by inconsistent assembly of each antenna can be avoided.
It will be appreciated that an antenna is a type of transformation device for transmitting or receiving electromagnetic waves. Devices that typically use electromagnetic waves to communicate information rely on antennas for operation.
In some embodiments of the present application, as shown in fig. 3 and 4, the antenna assembly 300 further includes a PCB 340, the PCB 340 is fixed at the bottom of the antenna support 310, the electrical connector 330 includes a plurality of rf cables 331, each rf cable 331 is electrically connected to a corresponding antenna, a grounding point is disposed at the bottom of the PCB 340, each rf cable 331 includes a grounding wire, and the grounding wire of each rf cable 331 is electrically connected to the grounding point. In this embodiment, the electrical connector 330 includes a plurality of rf cables 331, and each rf cable 331 is electrically connected to each antenna in a one-to-one correspondence, so that each antenna is electrically connected to the camera movement 220 through the corresponding rf cable 331. In addition, the antenna assembly 300 further includes a PCB 340 disposed at the bottom of the antenna support 310, a grounding point is disposed on the PCB 340, and each rf cable 331 is provided with a grounding wire electrically connected to the grounding point, so that grounding of each antenna in the antenna group 320 can be achieved.
In some embodiments of the present application, a sealant is coated on the connection point between each rf cable 331 and the corresponding antenna to improve the waterproof and airtight performance of the antenna.
In some embodiments of the present application, the antenna bracket 310 is disposed on top of the housing 210 and is connected to the housing 210, the housing 210 is made of metal, and a through hole for passing the electrical connector 330 is disposed on the housing 210. In the present embodiment, the antenna bracket 310 is disposed on the top of the housing 210, so that the antenna assembly 300 is external to the camera assembly 200, which can simplify the structure in the housing 210, thereby being beneficial to reducing the volume of the camera assembly 200. In addition, since the antenna assembly 300 is external, the housing 210 is made of metal, which does not affect the signal transmission or reception of the antenna assembly 300, and can improve the waterproof performance and the anti-aging performance of the camera assembly 200.
In some embodiments of the present application, as shown in fig. 1 to 4, the antenna group 320 includes at least one 5G antenna, where the 5G antenna is a flexible circuit board antenna, a part of the 5G antenna is disposed on a surface of the antenna support 310 in a fitting manner, and another part of the 5G antenna is disposed on a surface of the PCB 340 in a fitting manner; the portion of the 5G antenna attached to the PCB 340 is connected to a corresponding radio frequency cable 331. In this embodiment, the antenna group 320 includes at least one 5G antenna, and the 5G antenna is configured to receive 5G signals, so that the control ball 10 has a 5G communication capability. Specifically, the 5G antenna may be a flexible circuit board antenna (also referred to as an FPC antenna), and a part of the flexible circuit board antenna is attached to the surface of the antenna stand 310, and another part of the flexible circuit board antenna is attached to the surface of the PCB 340, so that the 5G low-frequency performance is improved. In addition, the part of the 5G antenna attached to the PCB 340 is connected with the corresponding radio frequency cable 331, and the position where the radio frequency cable 331 is connected with the 5G antenna is also a signal input point of the antenna, and the signal input point is set at the part of the 5G antenna attached to the PCB 340, which is favorable for reducing the length of the radio frequency cable 331, thereby facilitating wiring.
In some embodiments of the present application, the number of 5G antennas is four, two 5G antennas are 5G main antennas 321a, the other two are 5G diversity antennas 321b, and the antenna support 310 is a polyhedral structure, and each 5G antenna is disposed on multiple faces of the antenna support 310, that is, each 5G antenna is attached to at least two surfaces of the polyhedral structure. In addition, the faces of the different 5G antennas are oriented differently, and there are spaces between the four 5G antennas. In this embodiment, the number of 5G antennas is four, and two of them are 5G main antennas 321a and the other two are 5G diversity antennas 321b, thereby improving reliability under multipath fading channel transmission by the diversity technique of the antennas. In addition, the antenna bracket 310 adopts a polyhedral structure, among the four 5G antennas, the faces of the different 5G antennas are oriented differently, and the four 5G antennas are spaced from each other, so that the isolation between the antennas can be increased under the condition of ensuring that the four 5G antennas are more compact in space, thereby avoiding mutual interference between the antennas.
In a specific example, the 5G antenna may cover a range of frequency bands from 824MHz to 960MHz, 1710MHz to 2690MHz, 3.3GHz to 4.2GHz, 4.4GHz to 5.0GHz, etc. Two 5G main antennas 321a of the four 5G antennas may be used for wireless communication such as band1/3/5/8, band38/39/40/41, N41/77/78/79, and two 5G diversity antennas 321b may be used for wireless communication such as N41/77/78/79.
In some embodiments of the present application, the antenna group 320 further includes a GPS antenna 322, the GPS antenna 322 is a ceramic antenna, a recess 311 is provided on the upper surface of the antenna stand 310, the GPS antenna 322 is disposed in the recess 311, and two 5G main antennas 321a are located at two sides of the GPS antenna 322. In this embodiment, the antenna set 320 further includes a GPS antenna 322, where the GPS antenna 322 is used for receiving satellite signals, and the GPS antenna 322 uses a ceramic antenna, and has the characteristics of small size and excellent circular polarization performance. In addition, the two 5G main antennas 321a are disposed on two sides of the ceramic antenna, so that the isolation between the antennas is also increased, and mutual interference between the antennas is avoided.
In one particular example, the GPS antenna 322 may include two frequency bands, GPS and Beidou, 1575&1561GHz.
In some embodiments of the present application, the antenna set 320 further includes a WIFI antenna 323 and a bluetooth antenna 324, where the WIFI antenna 323 and the bluetooth antenna 324 are flexible circuit board antennas, a portion of the WIFI antenna 323 is attached to the surface of the antenna bracket 310, another portion of the WIFI antenna 323 is attached to the surface of the PCB 340, a portion of the WIFI antenna 323 attached to the PCB 340 is connected with the corresponding radio frequency cable 331, a portion of the bluetooth antenna 324 is attached to the surface of the antenna bracket 310, another portion of the bluetooth antenna 324 is attached to the surface of the PCB 340, and a portion of the bluetooth antenna 324 attached to the PCB 340 is connected with the corresponding radio frequency cable 331.
In this embodiment, the antenna group 320 further includes a WIFI antenna 323 and a bluetooth antenna 324, wherein the WIFI antenna 323 is used for transmitting and receiving wireless signals, and the bluetooth antenna 324 is used for transmitting and receiving electromagnetic wave signals. In addition, WIFT antenna and bluetooth antenna 324 are flexible line way board antenna, and they all have partial structure laminating to set up at the surface of PCB board 340, so set up, are favorable to the promotion of WIFI antenna 323 and bluetooth antenna 324 low frequency performance. Furthermore, the part of the WIFI antenna 323 attached to the PCB 340 is connected with the corresponding radio frequency cable 331, and the part of the WIFI antenna 323 attached to the PCB 340 is connected with the corresponding radio frequency cable 331, that is, the signal input points of the WIFI antenna 323 and the bluetooth antenna 324 are also arranged at the parts attached to the PCB 340, thereby being beneficial to reducing the length of the radio frequency cable 331 and facilitating the wiring.
In a specific example, WIFI antenna 323 may cover a frequency range of 2.4GHz to 2.48GHz, 5.15GHz to 5.85GHz, and bluetooth antenna 324 may cover a frequency range of 2.4GHz to 2.48 GHz.
In some embodiments of the present application, the antenna mount 310 is made of a low loss plastic. Thereby, it is advantageous to reduce electromagnetic wave loss of the antenna group 320 when in operation.
In some embodiments of the present application, the antenna assembly 300 further includes a plurality of rivets 350 for connecting each flexible circuit board antenna to the antenna stand 310, that is, each flexible circuit board antenna is connected to the antenna stand 310 by the rivets 350, thereby ensuring a stable connection between each flexible circuit board antenna and the antenna stand 310 and preventing the flexible circuit board antenna from being separated from the antenna stand 310. Specifically, each flexible circuit board antenna may be fixed to the antenna mount 310 by two to four rivets 350, and the number of rivets 350 may be set according to the size of the flexible circuit board antenna. It will be appreciated that in other embodiments, the flexible circuit board antenna may be affixed to the antenna mount 310 by adhesive, welding, or the like.
In some embodiments of the present application, the antenna assembly 300 further includes a buckle 360 disposed at the bottom of the PCB 340, and the rf cable 331 is fixed at the bottom of the PCB 340 through the buckle 360. By the arrangement, the routing of the radio frequency cables 331 can be orderly and orderly, and the radio frequency cables 331 are prevented from being in a scattered state.
In some embodiments of the present application, the antenna assembly 300 further includes an SR assembly 370 fixed on the electrical connector 330, and the housing 210 is provided with a through hole, and the electrical connector 330 is inserted through the through hole and fixed to the housing 210 through the SR assembly 370. Since the electrical connector 330 (e.g., the rf cable 331) is to pass through the housing 210 to be electrically connected with the camera movement 220 disposed in the housing 210, a through hole for passing the electrical connector 330 is disposed on the housing 210, and the electrical connector 330 is fixed to the housing 210 through the SR assembly 370 disposed on the electrical connector 330, so that the waterproof and airtight performance of the camera assembly 200 can be ensured.
In some embodiments of the present application, the control ball 10 further includes a radome 400, the radome 400 is disposed outside the antenna assembly 300, the radome 400 is detachably connected to the housing 210, and the radome 400 serves to enclose the antenna support 310 and the antenna group 320 disposed on the antenna support 310, thereby protecting the antenna support 310 and the antenna group 320. In addition, the antenna group 320 is detachable with respect to the housing 210, thereby facilitating the disassembly and assembly of the antenna mount 310 and the antenna group 320, and facilitating the subsequent maintenance. In a specific example, the material of the radome 400 may be plastic, so that the radome 400 and the antenna group 320 may maintain a certain clearance.
According to some embodiments of the present application, the antenna group 320 includes four 5G antennas, where the 5G antennas are flexible circuit board antennas, a part of the 5G antennas are disposed on the surface of the antenna stand 310 in a lamination manner, and another part of the 5G antennas are disposed on the surface of the PCB 340 in a lamination manner; the portion of the 5G antenna attached to the PCB 340 is connected to a corresponding radio frequency cable 331. Two of the 5G antennas are 5G main antennas 321a, the other two are 5G diversity antennas 321b, the antenna support 310 is of a polyhedral structure, and each 5G antenna is disposed on multiple faces of the antenna support 310. In addition, the faces of the different 5G antennas are oriented differently, and there are spaces between the four 5G antennas. The antenna group 320 further includes a GPS antenna 322, the GPS antenna 322 is a ceramic antenna, a groove 311 is provided on the upper surface of the antenna stand 310, the GPS antenna 322 is disposed in the groove 311, and two 5G main antennas 321a are located at two sides of the GPS antenna 322. Antenna group 320 still includes WIFI antenna 323 and bluetooth antenna 324, WIFT antenna and bluetooth antenna 324 are flexible line way board antenna, the partly laminating of WIFI antenna 323 sets up in antenna boom 310's surface, the laminating of another part of WIFI antenna 323 sets up in PCB board 340's surface, the laminating of WIFI antenna 323 is connected in PCB board 340's part and the radio frequency cable 331 that corresponds, the laminating of a part of bluetooth antenna 324 sets up in antenna boom 310's surface, the laminating of another part of bluetooth antenna 324 sets up in PCB board 340's surface, the laminating of bluetooth antenna 324 is connected in PCB board 340's part and the radio frequency cable 331 that corresponds.
Fig. 5 to 10 show the radiation efficiency curves of the antennas in the antenna group 320 according to this embodiment, where fig. 5 is a radiation efficiency curve of one of the 5G main antennas 321a, fig. 6 is a radiation efficiency curve of one of the 5G diversity antennas 321b, fig. 7 is a radiation efficiency curve of the other 5G main antenna 321a, fig. 8 is a radiation efficiency curve of the other 5G diversity antenna 321b, fig. 9 is a radiation efficiency curve of the WIFI antenna 323, and fig. 10 is a radiation efficiency curve of the bluetooth antenna 324, and it can be seen from the efficiency curves of the antennas that, in the respective operating frequency bands, the efficiency curve of each antenna is significantly higher than or close to the required efficiency of the antenna.
In some embodiments of the present application, a handle mounting hole 110 is provided on the pan and tilt head assembly 100 for mounting a handle. The arrangement of the handle can provide convenience for taking and transporting the cloth control ball 10. Specifically, the handle and the pan/tilt head assembly 100 may be connected by a detachable connection member (e.g., a bolt), thereby facilitating the disassembly and replacement of the handle as needed. Further, the handle is rotatably connected to the pan/tilt assembly 100, and when the handle is needed, the handle can be rotated to a proper position so that the operator can hold the handle, and when the handle is not needed, the handle falls on the surface of the pan/tilt assembly 100 under the action of weight.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The various embodiments of the present application are described in a related manner, and identical and similar parts of the various embodiments are all mutually referred to, and each embodiment is mainly described in terms of differences from the other embodiments.
The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the scope of the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application are included in the protection scope of the present application.
Claims (6)
1. The camera device is characterized by comprising a holder assembly, a camera assembly and an antenna assembly;
The camera assembly is arranged on the cradle head assembly and comprises a shell and a camera movement arranged in the shell;
The antenna assembly comprises an antenna bracket, an antenna group and an electric connecting piece, wherein the antenna bracket is arranged on the shell, the antenna group comprises a plurality of antennas fixed on the antenna bracket, each antenna is electrically connected with the electric connecting piece, and the electric connecting piece is also electrically connected with the camera movement;
The antenna assembly further comprises a plate-shaped PCB (printed circuit board) which is fixed at the bottom of the antenna bracket, the electric connecting piece comprises a plurality of radio frequency cables, each radio frequency cable is electrically connected with a corresponding antenna, a grounding point is arranged at the bottom of the PCB, each radio frequency cable comprises a grounding wire, and the grounding wire of each radio frequency cable is electrically connected with the grounding point;
The antenna group comprises at least two 5G antennas, the 5G antennas are flexible circuit board antennas, the antenna bracket is provided with a plurality of surfaces, the 5G antennas are attached to at least two surfaces of the antenna bracket, a space is reserved between each 5G antenna, one part of the 5G antennas are attached to the surfaces of the antenna bracket, and the other part of the 5G antennas are attached to the surfaces of the PCB; the part, attached to the PCB, of the 5G antenna is connected with the corresponding radio frequency cable;
The antenna group further comprises a WIFI antenna and a Bluetooth antenna, wherein the WIFI antenna and the Bluetooth antenna are flexible circuit board antennas, one part of the WIFI antenna is attached to the surface of the antenna bracket, the other part of the WIFI antenna is attached to the surface of the PCB, the part of the WIFI antenna attached to the PCB is connected with the corresponding radio frequency cable, one part of the Bluetooth antenna is attached to the surface of the antenna bracket, the other part of the Bluetooth antenna is attached to the surface of the PCB, and the part of the Bluetooth antenna attached to the PCB is connected with the corresponding radio frequency cable;
the antenna assembly further comprises a buckle arranged at the bottom of the PCB, and the radio frequency cable is fixed at the bottom of the PCB through the buckle.
2. The image pickup apparatus according to claim 1, wherein the number of the 5G antennas is four, two of the 5G antennas are 5G main antennas, the other two of the 5G antennas are 5G diversity antennas, the antenna mount is a polyhedral structure, each of the 5G antennas is disposed on a plurality of faces of the antenna mount, orientations of faces where different 5G antennas are located are different, and spaces are provided between the four 5G antennas.
3. The image pickup apparatus according to claim 2, wherein the antenna group further includes a GPS antenna, the GPS antenna is a ceramic antenna, a groove is provided on an upper surface of the antenna mount, the GPS antenna is provided in the groove, and the two 5G main antennas are located on both sides of the GPS antenna.
4. The image capturing apparatus of claim 1, wherein the antenna assembly further comprises a plurality of rivets connecting each of the flexible circuit board antennas to the antenna mount.
5. The image pickup apparatus according to any one of claims 1 to 4, wherein the antenna assembly further comprises an SR assembly fixed to the electrical connector, a through hole is provided in the housing, and the electrical connector is inserted through the through hole and fixed to the housing by the SR assembly.
6. The image pickup apparatus according to any one of claims 1 to 4, further comprising a radome provided outside the antenna assembly, the radome being detachably connected with the housing.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210687210.7A CN115150533B (en) | 2022-06-16 | 2022-06-16 | Cloth control ball |
| PCT/CN2023/099145 WO2023241451A1 (en) | 2022-06-16 | 2023-06-08 | Photographic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210687210.7A CN115150533B (en) | 2022-06-16 | 2022-06-16 | Cloth control ball |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115150533A CN115150533A (en) | 2022-10-04 |
| CN115150533B true CN115150533B (en) | 2024-05-03 |
Family
ID=83407990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210687210.7A Active CN115150533B (en) | 2022-06-16 | 2022-06-16 | Cloth control ball |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN115150533B (en) |
| WO (1) | WO2023241451A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115150533B (en) * | 2022-06-16 | 2024-05-03 | 杭州海康威视数字技术股份有限公司 | Cloth control ball |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019127091A1 (en) * | 2017-12-27 | 2019-07-04 | 深圳市大疆创新科技有限公司 | Antenna assembly and camera comprising antenna assembly |
| CN111710960A (en) * | 2020-06-30 | 2020-09-25 | 上海安费诺永亿通讯电子有限公司 | Vehicle-mounted camera shark fin intelligent antenna |
| CN211629282U (en) * | 2020-03-16 | 2020-10-02 | 安徽清新互联信息科技有限公司 | GPS fixing device for arranging control balls |
| CN213340725U (en) * | 2020-11-23 | 2021-06-01 | 杭州海康威视数字技术股份有限公司 | WIFI antenna structure and wireless communication equipment |
| KR20210147712A (en) * | 2020-05-29 | 2021-12-07 | 삼성전자주식회사 | An electronic device including antennas |
| CN215220983U (en) * | 2021-06-25 | 2021-12-17 | 浙江大华技术股份有限公司 | 5G antenna equipment and security camera with same |
| CN215680952U (en) * | 2021-09-03 | 2022-01-28 | 杭州海康威视数字技术股份有限公司 | Video camera |
| WO2022042306A1 (en) * | 2020-08-31 | 2022-03-03 | 华为技术有限公司 | Antenna element and electronic device |
| CN114497998A (en) * | 2022-01-06 | 2022-05-13 | 杭州海康威视数字技术股份有限公司 | Antenna system and camera equipment |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8410990B2 (en) * | 2007-12-17 | 2013-04-02 | Armen E. Kazanchian | Antenna with integrated RF module |
| US10559877B2 (en) * | 2016-12-20 | 2020-02-11 | Veoneer Us Inc. | Integrated camera and communication antenna |
| CN207691908U (en) * | 2017-12-05 | 2018-08-03 | 中国移动通信集团辽宁有限公司 | Image Acquisition special equipment for movable police system |
| EP3809684A4 (en) * | 2018-06-13 | 2021-08-18 | Victor Hasselblad Ab | Photographing device |
| CN114024122A (en) * | 2021-12-14 | 2022-02-08 | 深圳市睿创科数码有限公司 | Be applied to 3D multifrequency antenna of security protection camera |
| CN216563493U (en) * | 2021-12-22 | 2022-05-17 | 杭州涂鸦信息技术有限公司 | Intelligent camera and antenna mounting mechanism thereof |
| CN115150533B (en) * | 2022-06-16 | 2024-05-03 | 杭州海康威视数字技术股份有限公司 | Cloth control ball |
-
2022
- 2022-06-16 CN CN202210687210.7A patent/CN115150533B/en active Active
-
2023
- 2023-06-08 WO PCT/CN2023/099145 patent/WO2023241451A1/en unknown
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019127091A1 (en) * | 2017-12-27 | 2019-07-04 | 深圳市大疆创新科技有限公司 | Antenna assembly and camera comprising antenna assembly |
| CN211629282U (en) * | 2020-03-16 | 2020-10-02 | 安徽清新互联信息科技有限公司 | GPS fixing device for arranging control balls |
| KR20210147712A (en) * | 2020-05-29 | 2021-12-07 | 삼성전자주식회사 | An electronic device including antennas |
| CN111710960A (en) * | 2020-06-30 | 2020-09-25 | 上海安费诺永亿通讯电子有限公司 | Vehicle-mounted camera shark fin intelligent antenna |
| WO2022042306A1 (en) * | 2020-08-31 | 2022-03-03 | 华为技术有限公司 | Antenna element and electronic device |
| CN213340725U (en) * | 2020-11-23 | 2021-06-01 | 杭州海康威视数字技术股份有限公司 | WIFI antenna structure and wireless communication equipment |
| CN215220983U (en) * | 2021-06-25 | 2021-12-17 | 浙江大华技术股份有限公司 | 5G antenna equipment and security camera with same |
| CN215680952U (en) * | 2021-09-03 | 2022-01-28 | 杭州海康威视数字技术股份有限公司 | Video camera |
| CN114497998A (en) * | 2022-01-06 | 2022-05-13 | 杭州海康威视数字技术股份有限公司 | Antenna system and camera equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115150533A (en) | 2022-10-04 |
| WO2023241451A1 (en) | 2023-12-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6448932B1 (en) | Dual feed internal antenna | |
| US6097339A (en) | Substrate antenna | |
| US6563042B2 (en) | Radiating enclosure | |
| US6384793B2 (en) | Slot antenna device | |
| EP1710861A1 (en) | Antenna Arrangement | |
| US10355758B2 (en) | Multi-band antennas and MIMO antenna arrays for electronic device | |
| US7864116B2 (en) | Mounting structure of antenna device | |
| US20080001837A1 (en) | Portable communication device with slot-coupled antenna module | |
| US10404656B2 (en) | Antenna system | |
| US11431093B2 (en) | Unmanned aerial vehicle built-in dual-band antenna and unmanned aerial vehicle | |
| US20080218420A1 (en) | Antenna arrangement and method for making the same | |
| AU759369B2 (en) | Substrate antenna incorporating an element preventing the coupling of energy between antenna and conductors | |
| US6700545B2 (en) | Antenna apparatus and transmission/reception apparatus having such an antenna apparatus | |
| CN115150533B (en) | Cloth control ball | |
| US8416137B2 (en) | Low-profile wide-bandwidth radio frequency antenna | |
| CN209981457U (en) | Combined antenna and terminal equipment | |
| US7193580B2 (en) | Antenna device | |
| CA2321214C (en) | Substrate antenna | |
| KR102145399B1 (en) | Antenna for wireless system | |
| GB2434697A (en) | RF communication device with a casing slot antenna | |
| CN216597974U (en) | Novel PCB board carries antenna and terminal | |
| KR200379436Y1 (en) | Connecting structure between Planer Antenna and Wireless Transceiver | |
| KR20050103144A (en) | Connecting structure between planer antenna and wireless transceiver | |
| CN115275586A (en) | Antenna structure and wireless communication device with same | |
| EP1624523B1 (en) | Antenna device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant |