CN208896993U - A kind of controlled vehicle-mounted electrical holder - Google Patents

Abstract

Controlled vehicle-mounted electrical holder provided by the utility model, including pedestal, the fixed pillar in the center being set on the base, load mounting flange on centrally disposed fixed pillar, azimuth crossings roller bearing, for realizing the orientation frame of horizontal direction rotation, the orientation driving assembly being mounted on orientation frame, with the Amimuth Transmission driving wheel of the output axis connection of orientation driving assembly, follower is rotated with the orientation of Amimuth Transmission capstan drive, the Amimuth Transmission follower mounting base for being used to support Amimuth Transmission follower being connect with pedestal, for carrying out the pitching driving assembly of pitch rotation, it may be rotatably mounted at the pitching frame on orientation frame by pitching driving assembly, the inner ring of azimuth crossings roller bearing is connect with orientation frame, the outer ring of azimuth crossings roller bearing is connect with pedestal, the mutually indepedent of two device actions may be implemented, Meet the needs that movement is adjusted flexibly in distinct device in use, structure is simple, reduces device usage amount, saves cost.

Description

A kind of controlled vehicle-mounted electrical holder

Technical field

The utility model relates to vehicle head field, in particular to a kind of controlled vehicle-mounted electrical holder.

Background technique

Carried on the carriers such as mobile vehicle, ship optics and electronics equipment for detect, monitor etc. purposes increasingly by To the concern of people.Onboard by fixed installations such as camera, video camera, lighting apparatus, radars, equipment can be with Che Yidong, pole The earth extends use scope.

However, the mode of fixed installation can not flexibly, easily adjust equipment direction.Controlled vehicle-mounted electrical holder is able to solve this Problem.It is rotated using motor drive machinery structure, cooperates corresponding control algolithm, it can be achieved that operator controls equipment in the car refers to To with scanning work etc., keep equipment application more flexible, personnel are safer when using in hazardous environment.But it is existing The equipment that controlled vehicle-mounted electrical holder can only enable it carry rotates together.For needing to make, a part of equipment is fixed, another part Equipment can the application conditions of automatically controlled rotation can not be applicable in.

Utility model content

In view of this, the utility model embodiment provides a kind of controlled vehicle-mounted electrical holder, multivariant side may be implemented To adjusting, adjustment is simple, relative inexpensiveness.

The utility model provides a kind of controlled vehicle-mounted electrical holder, the fixed branch in the center including pedestal, setting on the base Column is arranged in the load mounting flange fixed on pillar in the center, azimuth crossings roller bearing, turns for realizing horizontal direction The output shaft of dynamic orientation frame, the orientation driving assembly and the orientation driving assembly that are mounted on the orientation frame connects The Amimuth Transmission driving wheel that connects is connect with the orientation of Amimuth Transmission capstan drive rotation follower, with the pedestal Amimuth Transmission follower mounting base, the pitching driving group for carrying out pitch rotation for being used to support the Amimuth Transmission follower Part may be rotatably mounted at the pitching frame on the orientation frame, the azimuth crossings roller by the pitching driving assembly The inner ring of bearing is connect with the orientation frame, and the outer ring of the azimuth crossings roller bearing is connect with the pedestal.

Optionally, the orientation frame includes transfer panel, the first support arm and second being arranged in parallel on the transfer panel Support arm, the transfer panel are connect with the inner ring of the azimuth crossings roller bearing, and the pitching driving assembly is mounted on described The end of first support portion, the end of second support arm are equipped with pitching deep groove ball bearing, the side of the pitching frame with The output axis connection of the pitching driving assembly, the other side of the pitching frame are connect with the pitching deep groove ball bearing.

Optionally, the fixed pillar in the center is vertically arranged with the pedestal, and the load mounting flange is vertically mounted on The top of the fixed pillar in center.

Optionally, the orientation rotation follower mounting base using tube-in-tube structure and is set in the fixed pillar in the center On, the orientation rotation follower mounting base has multiple lightening holes.

It optionally, further include sealed compartment, the sealed compartment is located on the transfer panel, and the orientation driving assembly accommodates In the sealed compartment, the top of the sealed compartment is equipped with the through-hole stretched out for the fixed pillar in the center, in the through-hole Sealing element is equipped between the fixed pillar in center.

Optionally, further include control circuit board for carrying out electrical control, the control circuit board is set to described close In batten down, the control circuit board is electrically connected with the orientation driving assembly and the pitching driving assembly respectively.

It optionally, further include that azimuth axis resets mark level sensor and pitch axis limit sensors, the azimuth axis is reset Mark level sensor is arranged on the side wall of the fixed pillar in the center, and the pitch axis limit sensors are arranged described second On support arm, it is electric with the control circuit board that the azimuth axis resets mark level sensor and the pitch axis limit sensors Connection.

Optionally, including electrical connection interface and hollow conductive slip ring, the electrical connection interface be mounted on the pedestal On, the hollow conductive slip ring includes contacting with each other conductive conductive inner ring and conductive outer ring, and the conduction inner ring is set in institute It states in Amimuth Transmission follower mounting base, the conduction outer ring is mounted on the transfer panel, the conduction inner ring and the electricity The electrical connection of gas connecting interface, the conduction outer ring are electrically connected with the control circuit board.

Optionally, the control circuit board include microcontroller, electric machine controller, sensor reading interface, for detecting It inertia angular speed and the inertial sensor of inertial angle information, the temperature control module for adjusting sealed compartment internal temperature and is used for Lightning-arrest lightning-protection module.

Optionally, the orientation driving assembly include driving assembly mounting base, output shaft, harmonic wave speed reducing machine, torque motor, The wave producer of encoder mounting base, encoder, protection cap, the rotor of the torque motor and the harmonic wave speed reducing machine is coaxial It is mounted on output shaft, the mounting base of the stator of the torque motor and the harmonic wave speed reducing machine is fixedly mounted on driving assembly peace It fills on seat, the encoder is installed in driving assembly mounting base by encoder mounting base, and encoder rotor is mounted on output shaft Towards on the tail end of motor side.

Controlled vehicle-mounted electrical holder provided by the utility model, including pedestal, the fixed pillar in the center being set on the base, setting Load mounting flange, azimuth crossings roller bearing, the orientation frame rotated for realizing horizontal direction on the fixed pillar in center The Amimuth Transmission driving wheel of the output axis connection of frame, the orientation driving assembly being mounted on orientation frame and orientation driving assembly, With the orientation of Amimuth Transmission capstan drive rotation follower, what is connect is used to support the orientation of Amimuth Transmission follower with pedestal Transmission follower mounting base, the pitching driving assembly for carrying out pitch rotation may be rotatably mounted at by pitching driving assembly The inner ring of pitching frame on orientation frame, azimuth crossings roller bearing is connect with orientation frame, azimuth crossings roller bearing Outer ring is connect with pedestal, and the mutually indepedent of two device actions may be implemented, and is met distinct device in use and is flexibly adjusted The needs of whole movement, structure is simple, reduces device usage amount, saves cost.

Detailed description of the invention

Fig. 1 is the overall structure figure of controlled vehicle-mounted electrical holder provided by the utility model；

Fig. 2 is E-E shown in Fig. 1 to cross-sectional view；

Fig. 3 is F-F shown in Fig. 1 to cross-sectional view；

Fig. 4 is orientation driving assembly and the pitching driving assembly structural representation of controlled vehicle-mounted electrical holder provided by the utility model Figure；

Fig. 5 is the control circuit board circuit theory schematic diagram of controlled vehicle-mounted electrical holder provided by the utility model.

Appended drawing reference:

Pedestal 1, azimuth crossings roller bearing 2, orientation frame 3, transfer panel 31, the first support arm 32, the second support arm 33, Pitching frame 4, sealed compartment 5, the fixed pillar 6 in center, hollow conductive slip ring 7, control circuit board 8, azimuth axis reset flag bit and pass Sensor 9, load mounting flange 10, sealing element 11, orientation driving assembly 12, Amimuth Transmission driving wheel 13, Amimuth Transmission follower 14, Amimuth Transmission follower mounting base 15, electrical connection interface 16, pitch axis limit sensors 17, pitching deep groove ball bearing 18, Pitching driving assembly 19, microcontroller 8-1, motor driver 8-2, sensor reading interface 8-3, inertial sensor 8-4, temperature control Module 8-5, lightning-protection module 8-6, driving assembly mounting base 12-1, angular contact bearing 12-2, output shaft 12-3, harmonic wave speed reducing machine 12-4, torque motor 12-5, encoder mounting base 12-6, encoder 12-7, protection cap 12-8.

Specific embodiment

In order to make those skilled in the art better understand the scheme of the utility model, below in conjunction with the utility model reality The attached drawing in example is applied, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described Embodiment is only the embodiment of the utility model a part, instead of all the embodiments.Based on the reality in the utility model Example is applied, every other embodiment obtained by those of ordinary skill in the art without making creative efforts is all answered When the range for belonging to the utility model protection.

The specification and claims of the utility model and term " first " in above-mentioned attached drawing, " second ", " third ", " 4th " etc. is to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that in this way The data used are interchangeable under appropriate circumstances, so that the embodiments described herein can be in addition to illustrating herein or describing Content other than sequence implement.In addition, term " includes " and " having " and their any deformation, it is intended that covering is not Exclusive includes, for example, the process, method, system, product or equipment for containing a series of steps or units be not necessarily limited to it is clear Step or unit those of is listed on ground, but is not clearly listed or for these process, methods, product or is set Standby intrinsic other step or units.

The utility model provides a kind of controlled vehicle-mounted electrical holder, fixed including pedestal 1, the center being arranged on the pedestal 1 The load mounting flange 10 fixed on pillar 6 in the center, azimuth crossings roller bearing 2 is arranged in, for realizing water in pillar 6 Square to rotation orientation frame 3, be mounted on the orientation frame 3 orientation driving assembly 12, with the orientation driving group The Amimuth Transmission driving wheel 13 of the output axis connection of part 12, the orientation rotation being driven with the Amimuth Transmission driving wheel 13 are passive Wheel, is used for the Amimuth Transmission follower mounting base 15 for being used to support the Amimuth Transmission follower 14 connecting with the pedestal 1 It carries out the pitching driving assembly 19 of pitch rotation, the orientation frame 3 may be rotatably mounted at by the pitching driving assembly 19 On pitching frame 4, the inner ring of the azimuth crossings roller bearing 2 connect with the orientation frame 3, the azimuth crossings roller The outer ring of bearing 2 is connect with the pedestal 1, and the first equipment may be mounted on pitching frame 4, and the second equipment may be mounted at negative It carries on mounting flange 10, the first equipment and the second equipment can make the equipment such as video camera, radar, illumination, orientation driving assembly 12 Rotation can drive Amimuth Transmission driving wheel 13 to rotate, by between Amimuth Transmission driving wheel 13 and Amimuth Transmission follower 14 Orientation frame 3 may be implemented around the rotation of the fixed pillar 6 in center in transmission, realizes the first equipment in the horizontal direction first freely The adjusting of degree, pitching driving assembly 19, which rotates, will drive the pitching motion of the realization of pitching frame 4 in the vertical direction, realize first Equipment is adjusted in the second freedom degree of vertical direction, and in this process, the second equipment on centrally located fixed pillar 6 can To be kept fixed state, the mutually indepedent of two device actions may be implemented in this way, meet distinct device spirit in use The needs of adjustment movement living, structure is simple, reduces device usage amount, saves cost.

Pedestal 1 is placed in the lowest part of entire holder, is mechanically connected for carrying holder weight and realizing with carrier vehicle, center Fixed 6 bottom of pillar is vertical with pedestal 1 is fixedly connected, and the top of the fixed pillar 6 in center is equipped with load mounting flange 10, loads Mounting flange 10 can carry the fixed equipments such as radar, and the fixed pillar 6 in center can use hollow structure, pass through and subtract convenient for cable Light weight loads mounting flange 10 by the way of plate, is convenient for equipment, can also increase mounting hole, convenient for consolidating to equipment It is fixed.

Further, orientation frame 3 includes transfer panel, the first support arm being arranged in parallel on the transfer panel and second Brace, the transfer panel are connect with the inner ring of the azimuth crossings roller bearing 2, and the pitching driving assembly 19 is mounted on described The end of the end of first support portion, second support arm is equipped with pitching deep groove ball bearing 18, the side of the pitching frame 4 With the output axis connection of the pitching driving assembly 19, the other side of the pitching frame 4 and the pitching deep groove ball bearing 18 Connection may be implemented pitching frame 4 by the rotation of pitching driving assembly 19 and carry out pitching motion.

Further, the orientation rotation follower mounting base uses tube-in-tube structure, and the cross section of tube-in-tube structure can be Round or rectangular, rotation follower mounting base in orientation is set on the fixed pillar 6 in the center, and orientation rotates follower installation The bottom of seat is fixed on pedestal 1, and orientation rotation follower is fixedly mounted in orientation rotation follower mounting base, in order into one Step mitigates weight, and orientation, which rotates follower mounting base, has multiple lightening holes.

In order to preferably protect the device of equipment, controlled vehicle-mounted electrical holder further includes sealed compartment 5, and the sealed compartment 5 is located at On the transfer panel, the orientation driving assembly 12 is contained in the sealed compartment 5, and the top of the sealed compartment 5, which is equipped with, to be used for The through-hole that the fixed pillar 6 in center stretches out is equipped with sealing element 11 between the fixed pillar 6 of the through-hole and the center, leads to Orientation driving assembly 12 is protected in the effect for crossing sealed compartment 5 and sealing element 11, can be invaded to avoid rainwater dust equipment It attacks, improves equipment to the adaptability of adverse circumstances, substantially increase the applicable situation of equipment.

Further, controlled vehicle-mounted electrical holder further includes the control circuit board 8 for carrying out electrical control, the control circuit Plate 8 is set in the sealed compartment 5, and the control circuit board 8 drives with the orientation driving assembly 12 and the pitching respectively Component 19 is electrically connected, equally, by the protection of sealed compartment 5 can invasion to avoid rainwater dust to equipment, reduce the event of equipment Barrier rate is saved artificial to mitigate the maintenance of staff.

Controlled vehicle-mounted electrical holder further includes that azimuth axis resets mark level sensor 9 and pitch axis limit sensors 17, the side Position axis resets mark level sensor 9 and is arranged on the side wall of the fixed pillar 6 in the center, and the pitch axis limit sensors 17 are set Set on second support arm, the azimuth axis reset mark level sensor 9 and the pitch axis limit sensors 17 with The control circuit board 8 is electrically connected, and azimuth axis resets mark level sensor 9 and the turned position of orientation frame 3 is marked, and is turned Move to designated position and prompt to be zeroed out corner degree, increase pitch axis limit sensors 17 carry out station acquisition can be to avoid Pitching motion excessively causes equipment damage.

In order to which the electrical equipment hurt to the orientation frame 3 of rotation is well powered, including electrical connection interface 16 is in Empty conducting slip ring 7, the electrical connection interface 16 are mounted on the pedestal 1, electric interfaces can access work electricity, it is described in Empty conducting slip ring 7 includes contacting with each other conductive conductive inner ring and conductive outer ring, and the conduction inner ring is set in the orientation and passes In dynamic follower mounting base 15, the conduction outer ring is mounted on the transfer panel, the conduction inner ring and the electrical connection Interface 16 is electrically connected, and the conduction outer ring is electrically connected with the control circuit board 8, follows orientation frame 3 to rotate in conductive outer ring Process continue to contact conduction with conductive inner ring, conductive outer ring can also tripod head equipment progress to being mounted on pitching frame 4 The electricity of conductive inner ring can also be delivered to using the support bracket fastened hollow structure wiring in center and be located at load mounting flange by power supply Electrical equipment on 10, does not limit this.

Specifically, the control circuit board 8 include microcontroller, electric machine controller, sensor reading interface, for detecting Inertia angular speed and the inertial sensor of inertial angle information, temperature control module and use for adjusting 5 internal temperature of sealed compartment In lightning-arrest lightning-protection module, microcontroller receives the data of various sensors, extends DAC and string simultaneously by address wire and data line The common I/O port of conversion chip, the serioparallel exchange chip other end and microcontroller 8-1 are connected to sensor reading interface 8- together 3.Motor driver 8-2 receives the voltage instruction that DAC is sent, and connects pitching motor and azimuth-drive motor outside control circuit board 8 12-5, driving motor rotation, realizes pitching and the upward motion compensation of azimuth axis.Sensor reading interface 8-3 includes micro process The UART interface that the common I/O port and serioparallel exchange chip of device 8-1 comes out, wherein common I/O port can simulate SPI, SSI, ABZ etc. Sensor common interfaces.The pitch axis limit sensors of sensor reading interface 8-3 and internal inertial sensor 8-4 and outside 17, azimuth axis resets mark level sensor 9, pitching encoder and azimuth encoder 12-7 connection, and sensing data is sent Give microcontroller 8-1.Inertial sensor 8-4 is connected on the pedestal 11 as a part of control circuit board 8, directly adopts pedestal 11 Inertia angular speed and inertial angle information, data be sent to microcontroller 8-1, can the conduct in stable inertia working condition Feedback signal realizes closed-loop control.Temperature control module 8-5 uses a plurality of resistance wire parallel operation, is lower than zero degrees celsius in external environment When, heat effect is played, guarantees proper temperature in sealed compartment 5, to guarantee the working performance of system under cryogenic.Lightning protection Module 8-6 is placed between control circuit board 8 and input power cord, and the ground wire of lightning-protection module 8-6 is connected to controlled vehicle-mounted electrical holder Metal framework on.When occurring being struck by lightning in special circumstances, lightning-protection module 8-6 guides the high current of moment to frame by ground wire On frame, it is ultimately connected to the earth, prevents lightning stroke from control circuit board 8 being caused to burn out.

Optionally, the orientation driving assembly 12 include driving assembly mounting base, it is two angular contact bearings, output shaft, humorous Wave speed reducer, torque motor, encoder mounting base, encoder, protection cap, the rotor of the torque motor and the harmonic reduction The wave producer of machine is coaxially mounted on output shaft, and the mounting base of the stator of the torque motor and the harmonic wave speed reducing machine is solid In driving assembly mounting base, the encoder is installed in driving assembly mounting base by encoder mounting base for Dingan County, coding Device rotor is mounted on output shaft towards on the tail end of motor side, and output shaft is supported fixation by two angular contact bearings, Pitching driving assembly 19 is identical with the structure of orientation driving assembly 12, for structure pitching driving assembly 19 do not do herein it is superfluous It states.

Azimuth crossings roller bearing 2 uses common crossed roller bearing, and pitching deep groove ball bearing 18 uses common depth Ditch ball bearing, does not limit this.

Controlled vehicle-mounted electrical holder provided by the utility model, including pedestal 1, the fixed pillar 6 in center being arranged on pedestal 1, Load mounting flange 10, azimuth crossings roller bearing 2 on centrally disposed fixed pillar 6, for realizing horizontal direction rotation Orientation frame 3, be mounted on orientation frame 3 orientation driving assembly 12, with the output axis connection of orientation driving assembly 12 Amimuth Transmission driving wheel 13 rotates follower with the orientation that Amimuth Transmission driving wheel 13 is driven, is used to support with what pedestal 1 was connect The Amimuth Transmission follower mounting base 15 of Amimuth Transmission follower 14, is led to the pitching driving assembly 19 for carrying out pitch rotation Cross the pitching frame 4 that pitching driving assembly 19 may be rotatably mounted on orientation frame 3, the inner ring of azimuth crossings roller bearing 2 with Orientation frame 3 connects, and the outer ring of azimuth crossings roller bearing 2 is connect with pedestal 1, and the mutual only of two device actions may be implemented It is vertical, meet the needs that movement is adjusted flexibly in distinct device in use, structure is simple, reduces device usage amount, save at This.

It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description, The specific work process of device and unit, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.

A kind of controlled vehicle-mounted electrical holder provided by the utility model is described in detail above, for the one of this field As technical staff have change in specific embodiments and applications based on the idea of the embodiment of the present invention Place, in conclusion the content of the present specification should not be construed as a limitation of the present invention.

Claims (10)

1. a kind of controlled vehicle-mounted electrical holder, which is characterized in that including the fixed pillar in the center of pedestal, setting on the base, set It sets and loads mounting flange, azimuth crossings roller bearing, on the fixed pillar in the center for realizing horizontal direction rotation The output axis connection of orientation frame, the orientation driving assembly being mounted on the orientation frame and the orientation driving assembly Amimuth Transmission driving wheel is used for the orientation of Amimuth Transmission capstan drive rotation follower, with what the pedestal was connect Support the Amimuth Transmission follower mounting base of the Amimuth Transmission follower, the pitching driving assembly for carrying out pitch rotation, It may be rotatably mounted at the pitching frame on the orientation frame, the azimuth crossings roller bearing by the pitching driving assembly Inner ring connect with the orientation frame, the outer ring of the azimuth crossings roller bearing is connect with the pedestal.

2. controlled vehicle-mounted electrical holder according to claim 1, which is characterized in that the orientation frame includes transfer panel, parallel The first support arm and the second support arm on the transfer panel are set, and the transfer panel is interior with the azimuth crossings roller bearing Circle connection, the pitching driving assembly are mounted on the end of first support arm, and the end of second support arm, which is equipped with, bows Face upward deep groove ball bearing, the output axis connection of the side of the pitching frame and the pitching driving assembly, the pitching frame The other side is connect with the pitching deep groove ball bearing.

3. controlled vehicle-mounted electrical holder according to claim 1, which is characterized in that the fixed pillar in center and the pedestal hang down Straight setting, the load mounting flange are vertically mounted on the top of the fixed pillar in the center.

4. controlled vehicle-mounted electrical holder according to claim 1, which is characterized in that the orientation rotation follower mounting base uses It tube-in-tube structure and is set on the fixed pillar in center, the orientation rotation follower mounting base has multiple lightening holes.

5. controlled vehicle-mounted electrical holder according to claim 2, which is characterized in that further include sealed compartment, the sealed compartment is provide with On the transfer panel, the orientation driving assembly is contained in the sealed compartment, and the top of the sealed compartment, which is equipped with, is used for institute The through-hole that the fixed pillar in center stretches out is stated, is equipped with sealing element between the fixed pillar of the through-hole and the center.

6. controlled vehicle-mounted electrical holder according to claim 5, which is characterized in that further include the control for carrying out electrical control Circuit board, the control circuit board are set in the sealed compartment, the control circuit board respectively with the orientation driving assembly It is electrically connected with the pitching driving assembly.

7. controlled vehicle-mounted electrical holder according to claim 6, which is characterized in that further include that azimuth axis resets mark level sensor With pitch axis limit sensors, the azimuth axis resets mark level sensor and is arranged on the side wall of the fixed pillar in the center, The pitch axis limit sensors are arranged on second support arm, and the azimuth axis resets mark level sensor and described bows Axis limit sensors are faced upward to be electrically connected with the control circuit board.

8. controlled vehicle-mounted electrical holder according to claim 6, which is characterized in that sliding including electrical connection interface and hollow conductive Ring, the electrical connection interface are mounted on the base, and the hollow conductive slip ring includes contacting with each other in conductive conduction Circle and conductive outer ring, the conduction inner ring are set in the Amimuth Transmission follower mounting base, and the conduction outer ring is mounted on On the transfer panel, the conduction inner ring is electrically connected with the electrical connection interface, the conduction outer ring and the control circuit Plate electrical connection.

9. controlled vehicle-mounted electrical holder according to claim 6, which is characterized in that the control circuit board include microcontroller, Electric machine controller, sensor reading interface, the inertial sensor for detecting inertia angular speed and inertial angle information, for adjusting Save the temperature control module of sealed compartment internal temperature and for lightning-arrest lightning-protection module.

10. controlled vehicle-mounted electrical holder according to claim 1, which is characterized in that the orientation driving assembly includes driving group Part mounting base, output shaft, harmonic wave speed reducing machine, torque motor, encoder mounting base, encoder, protection cap, the torque motor The wave producer of rotor and the harmonic wave speed reducing machine is coaxially mounted on output shaft, the stator of the torque motor and described humorous The mounting base of wave speed reducer is fixedly mounted in driving assembly mounting base, and the encoder passes through the installation driving of encoder mounting base In component mounting base, encoder rotor is mounted on output shaft towards on the tail end of motor side.