CN208509095U - A kind of modified photographic equipment wireless control receiver - Google Patents

Abstract

The utility model discloses a kind of modified photographic equipment wireless control receivers, including a receiver main body, the receiver main body is hollow shell, the shell upper end is equipped with a cavity, electric machine assembly is installed in the cavity, the electric machine assembly is connected with the train of reduction gears for adjusting camera lens rotation, the electric machine assembly includes stator and rotor, the stator is mounted on left shell inner wall, the rotor is pivotally mounted to stator, enable the rotor relative to stator rotation, the train of reduction gears is driven by the rotor；The shell lower end is equipped with a battery mounting bin, and the battery mounting bin is equipped with an opening plugged for battery, and the inner wall of the battery mounting bin is equipped with the elastic mechanism for clamping battery, and the battery insertion battery mounting bin is control circuit board power supply.The receiver that the utility model provides a kind of lightweight that can mitigate photographic equipment bearing load, small size, is avoided that with video camera winding, facilitates outdoor carrying.

Description

A kind of modified photographic equipment wireless control receiver

Technical field

The utility model relates to technical field of auxiliary equipment of photographing, in particular to a kind of modified photographic equipment wireless control Receiver.

Background technique

Photographic equipment is the main tool for carrying out film, TV play shooting or other vision imagings record, with Requirement of the people to vision imaging will come higher, gradually appear many photography ancillary equipments.Photographic equipment wireless control system For carrying out remote control, existing wireless control receiver, structure one with coke adjusting etc. to camera lens in follow shot process As the patent previously applied such as the applicant, (Authorization Notice No. is shown in a kind of wireless control receiver of photographic equipment CN205051778U), equipped with the motor for adjusting camera lens rotation, motor includes motor housing, and the motor passes through outside it Shell is fixed in the shell of receiver main body.

Due to existing receiver use hardwired for power, have the following disadvantages, due to need constantly by supply lines with Receiver connection, supply lines are easy in the rotation process of photographic equipment, are wound with video camera, are damaged photographic goods, are influenced to take the photograph Shadow effect, meanwhile, too long supply lines is also unfavorable for outdoor carrying.Moreover, because motor housing occupies biggish space, therefore The volume and weight that will increase wireless control receiver occupies photographic equipment additional space, increases holding for photographic equipment Heavy load.

Utility model content

To solve the above problems, the light of photographic equipment bearing load can be mitigated the purpose of this utility model is to provide a kind of Quality, is avoided that the receiver for winding, facilitating outdoor carrying with video camera at small size, i.e., a kind of modified photographic equipment is wireless Control and receive device.

The technical solution adopted by the utility model to solve the problem is as follows:

A kind of modified photographic equipment wireless control receiver, including a receiver main body, during the receiver main body is Empty shell, the shell are spliced by left and right shell, and control circuit board, the control circuit board are equipped in the shell It is provided with the receiving antenna for receiving signal, the shell upper end is equipped with a cavity, is equipped with electric machine assembly in the cavity, The electric machine assembly is connected with the train of reduction gears for adjusting camera lens rotation, and the electric machine assembly includes stator and rotor, institute It states stator and is mounted on left shell inner wall, the rotor is pivotally mounted to stator, and enable the rotor relative to stator rotation, The train of reduction gears is driven by the rotor；The shell lower end is equipped with a battery mounting bin, and the battery mounting bin is equipped with One opening plugged for battery, the inner wall of the battery mounting bin are equipped with the elastic mechanism for clamping battery, the battery insertion Battery mounting bin is control circuit board power supply.

Further, the electric machine assembly further includes the shield magnetosphere being set between stator and left shell inner wall, the rotor packet The rotor magnetic core for including shaft and being set in shaft, the train of reduction gears are connect with shaft.

Further, the stator is stator coil, and the rotor magnetic core is permanent magnet, and the electric machine assembly further includes being used for Control the second circuit board of stator coil.

Further, the electric machine assembly further includes the bearing with shaft rotation connection, and the cavity is additionally provided with a motor casing, The bearing installation position for accommodating bearing is respectively equipped on the left shell and motor casing, the second circuit board is arranged in motor casing Between right shell body.

Further, the battery mounting bin is equipped with buckle, the elasticity in wherein a pair of opposite inner wall aperture position Mechanism is disposed therein on an inner wall, and the elastic mechanism can provide restoring force to another inner wall.

Further, the elastic mechanism includes the spring being connected on inner wall, and the spring one end is connected with a steel ball.

Further, the battery mounting bin side wall is located at aperture position equipped with a gap towards opening direction.

Further, the train of reduction gears includes driving gear and driven gear, and the driving gear is connect with shaft, institute Driven gear is stated to engage with driving gear.

Further, display screen is connected in the control circuit board, the shell corresponds to screen position equipped with a window.

Further, the housing sidewall is connected with an adjustable linking arm, and the side wall is equipped with guide groove, the adjustable connection wall It is slidably coupled in guide groove；One end of the adjustable linking arm is hooping structure, is slidably fitted with sliding block in the guide groove, The adjustable linking arm is equipped with an installation position compatible with sliding block, and adjustable linking arm is connected on sliding block and is led to by installation position It crosses bolt assembly and is connect with sliding block and is locked.

The beneficial effects of the utility model are: a kind of modified photographic equipment wireless control that the utility model uses receives Device, by the way that a battery mounting bin is arranged in shell lower end, the feeder ear of control circuit board is arranged in battery mounting bin, will be electric Battery mounting bin is inserted into pond and the feeder ear of control circuit board connects, and realizes that using detachable battery be control circuit board confession Electricity avoids the winding problem powered and brought to video camera using supply lines mode, facilitates outdoor carrying and subsequent storage. Meanwhile it being equipped with the elastic mechanism for stepping up battery in battery mounting bin inner wall, it can occur to turn in photographic equipment to avoid battery It is fallen when dynamic from battery mounting bin or deviates the caused situation of power down suddenly with the feeder ear of control circuit board, strengthen battery The stability of power supply.Meanwhile substitution will buy back the motor finished that assembled come on the market and be installed to the intracorporal way of shell, it is right Existing the adjustable of receiver main body improves, and then housing design is directly become to a part of motor, by electric machine assembly Rotor and stator be fit directly on the shell of receiver main body, eliminate the weight and space that original motor housing occupies. Simultaneously as the shell structure of receiver main body is that the stator for being matched with electric machine assembly and rotor are designed, therefore are eliminated Existing motor housing is mounted in shell, is shaken problem since structure mismatches bring, is further improved control and connect Receive the precision and stability of device.

Detailed description of the invention

The utility model is described in further detail with example with reference to the accompanying drawing.

Fig. 1 is a kind of schematic perspective view of modified photographic equipment wireless control receiver of the utility model；

Fig. 2 is a kind of exploded view of modified photographic equipment wireless control receiver of the utility model；

Fig. 3 is the partial enlargement structural representation of Fig. 2；

Fig. 4 is a kind of exploded view of the linking arm of modified photographic equipment wireless control receiver of the utility model；

In figure, 1- shell, 11- left shell, 12- right shell body, 2- control circuit board, 21- receiving antenna, 22- boat Dummy receptacle, 23- switching switch, 31- stator coil, 32- protect magnetosphere, 33- rotor magnetic core, 34- axle sleeve, 35- bearing, 36- motor casing, 37- second circuit board, 38- driving gear, 39- driven gear, 4- linking arm, 41- bolt assembly, 42- sliding block, 43- guide groove, 51- screen, 52- eyeglass, 6- battery, 61- gap, 62- steel ball, 63- buckle, 64- electricity Pond installation bin.

Specific embodiment

- Fig. 4 referring to Fig.1, a kind of photographic equipment wireless control receiver of motor integration of the utility model, including One receiver main body, the receiver main body be hollow shell 1, for produce it is easy to process, the shell 1 by left shell 11, Right shell body 12 is spliced, and control circuit board 2 is equipped in the shell 1, and the control circuit board 2 is provided with for setting with other The standby aviation socket 22 being connected and the receiving antenna 21 for receiving signal, aviation socket 22 are preferably data, power supply collection At socket, it both can connect power supply or can connect data line, and improved the versatility of the socket, while also user being facilitated to grasp Make, is that can be attached the receiver and other receivers when aviation socket 22 connects data line, to increase receiver The number of shots that can control improves the convenience used.1 upper end of shell is equipped with a cavity, is equipped in the cavity For constituting the electric machine assembly of servo motor, the electric machine assembly is connected with the train of reduction gears for adjusting camera lens rotation, institute Stating electric machine assembly includes stator and rotor, and the stator is stator coil 31, and the rotor magnetic core 33 is permanent magnet, the motor Component further includes the second circuit board 37 for controlling stator coil 31.11 inner wall of left shell is provided with for installing stator The axle sleeve 34 of coil 31, the stator coil 31 are socketed in 34 periphery of axle sleeve, and the rotor is pivotally mounted to fixed Son enables the rotor relative to stator rotation, and specifically, the shaft is installed in rotation on 34 inner circumferential of axle sleeve, turns Son is since magneticaction rotates after stator energization, and then the train of reduction gears is driven by the rotor.1 lower end of shell Equipped with a battery mounting bin 64,64 square cavities of the battery mounting bin, the battery mounting bin 64 is equipped with one and inserts for battery 6 The opening pulled out, the inner wall of the battery mounting bin 64 are equipped with the elastic mechanism for clamping battery 6, specifically, the elastic mechanism Including the spring being connected on inner wall, the spring one end is connected with a steel ball 62, when battery 6 passes through opening insertion battery installation When in storehouse 64, steel ball 62 under the action of the spring squeezes the inner wall of battery towards the other side, and battery 6 is fixed on battery mounting bin In 64, the battery 6 is inserted into battery mounting bin 64 as control circuit board power supply, avoids battery 6 and control by elastic mechanism Circuit board power supply terminated line is unstable.

For above-described embodiment, leakage field, the electric machine assembly further include being set in stator and left shell 11 in order to prevent Shield magnetosphere 32 between wall, the shield magnetosphere 32 are set in 31 periphery of stator coil, and the rotor includes that shaft and being set in turns Rotor magnetic core 33 on axis, when second circuit board 37, which controls stator coil 31, generates magnetic field, rotor magnetic core 33 by magnetic drive, To drive shaft to rotate, the shaft goes to connect with train of reduction gears by the stretching of axle sleeve 34, passes through the train of reduction gears It is connect with shaft, realizes the adjustment to angle lens.

Specifically, the electric machine assembly further includes the bearing 35 with shaft rotation connection, and the cavity is additionally provided with a motor Shell 36, is respectively equipped with 35 installation position of bearing for accommodating bearing 35 on the left shell 11 and motor casing 36, on left shell 11 35 installation position of bearing is exactly axle sleeve 34, and one of bearing 35 is mounted on 34 inner circumferential of axle sleeve, and the shaft of the rotor passes through Bearing 35 is connect with train of reduction gears, and the second circuit board 37 is arranged between motor casing 36 and right shell body 12.Pass through setting Motor casing 36 separates second circuit board 37 with rotor and stator, optimizes the wiring of motor, avoids 37 quilt of second circuit board Rotor and stator influence.

Specifically, the train of reduction gears includes driving gear 38 and driven gear 39, the driving gear 38 and driven Gear 39 is spur gear, and the driving gear 38 is located at the position of left outer side of shell face axle sleeve 34, realizes the driving tooth Wheel 38 is connect with shaft, and the driven gear 39 is engaged with driving gear 38.By the way that train of reduction gears is arranged, motor output is reduced Revolving speed improves controllability and stability to camera adjusting.

Since the rack general position for fixing photographic equipment is higher, battery 6, the battery installation are replaced for convenience The opening in storehouse 64 is arranged in lower end, and the battery mounting bin 64 is equipped with buckle in wherein a pair of opposite inner wall aperture position 63, the buckle 63 is protruded to opening center, and two buckles 63 are equipped with chamfering side towards the outside of battery mounting bin 64 Just the insertion of battery 6, while two 63 spacing of buckle are exactly equal to the size that battery 6 is inserted into side, the elastic mechanism setting exists Wherein on an inner wall, the elastic mechanism can provide restoring force to another inner wall.After battery 6 submerges opening completely, elasticity Mechanism pushes up battery 6 to another inner wall, and battery 6 is firmly fixed to battery under the collective effect of buckle 63 and elastic mechanism In installation bin 64.

Preferably, battery 6 is taken out for convenience, and 64 side wall of battery mounting bin is located at aperture position and opens equipped with a direction The gap 61 in mouthful direction, making the battery 6 for being inserted into battery mounting bin 64 by the gap 61, some exposes from the gap 61, leads to It crosses and is pushed battery 6 to elastic mechanism side using finger, battery 6 gradually moves away buckle 63 to elastic mechanism side It sets, after battery 6 leaves 63 position of buckle completely, is dropped out from aperture position by gravity, facilitate and take out the progress of battery 6 Replacement.

Preferably, 1 lower end of shell is equipped with a switching switch 23, and the switching switch 23 connects control circuit board 2, leads to The switching control of different channel can be carried out by crossing switching switch 23, the receiver control signal different according to different CPCH receptions, To realize that camera lens adjusts control accordingly, the convenience of operation is improved.For more intuitive connection control information, the control The display screen 51 for showing data is connected on circuit board 2 processed, corresponding 51 position of display screen of the shell 1 is equipped with a window, Corresponding the window's position is equipped with a transparent anti-settling eyeglass 52, and display screen 51 can show the information such as channel, level of signal, side Just user obtains the relevant information of operation.

In the present embodiment, receiver is mounted in the rack of fixed photographic equipment for convenience, 1 side wall of shell It is connected with an adjustable linking arm 4, the side wall is equipped with guide groove 43, and the adjustable connection wall is slidably coupled in guide groove 43.Tool Body, an end of the adjustable linking arm 4 is hooping structure, is slidably fitted with sliding block 42, the sliding block in the guide groove 43 42 preferably T nut, the adjustable linking arms 4 are equipped with an installation position compatible with sliding block 42, and adjustable linking arm 4 passes through installation Position is connected on sliding block 42 and is connect by bolt assembly 41 with sliding block 42 and is locked.It can be incited somebody to action when unclamping bolt assembly 41 Adjustable linking arm 4 slides into suitable position, so that the driven gear 39 of receiver adjusting accurate contraposition corresponding to camera lens, disappears In addition to error of the rack for fixing photographic equipment in the manufacturing, installation process, the steady of wireless control is further increased It is qualitative.

The above, the only preferred embodiment of the utility model, the utility model are not limited to above-mentioned implementation Mode, as long as its technical effect for reaching the utility model with identical means, all should belong to the protection scope of the utility model.

Claims (10)

1. a kind of modified photographic equipment wireless control receiver, including a receiver main body, the receiver main body is hollow Shell, the shell is spliced by left and right shell, control circuit board is equipped in the shell, the control circuit board is set It is equipped with the receiving antenna for receiving signal, the shell upper end is equipped with a cavity, is equipped with electric machine assembly in the cavity, institute It states electric machine assembly and is connected with the train of reduction gears rotated for adjusting camera lens, it is characterised in that: the electric machine assembly includes stator And rotor, the stator are mounted on left shell inner wall, the rotor is pivotally mounted to stator, enable the rotor relative to Stator rotation, the train of reduction gears are driven by the rotor；The shell lower end is equipped with a battery mounting bin, the battery peace Binning is equipped with an opening plugged for battery, and the inner wall of the battery mounting bin is equipped with the elastic mechanism for clamping battery, described Battery is inserted into battery mounting bin as control circuit board power supply.

2. a kind of modified photographic equipment wireless control receiver according to claim 1, it is characterised in that: the motor Component further includes the shield magnetosphere being set between stator and left shell inner wall, and the rotor includes shaft and is set in shaft Rotor magnetic core, the train of reduction gears are connect with shaft.

3. a kind of modified photographic equipment wireless control receiver according to claim 2, it is characterised in that: the stator For stator coil, the rotor magnetic core is permanent magnet, and the electric machine assembly further includes the second circuit for controlling stator coil Plate.

4. a kind of modified photographic equipment wireless control receiver according to claim 3, it is characterised in that: the motor Component further includes the bearing with shaft rotation connection, and the cavity is additionally provided with a motor casing, on the left shell and motor casing It is respectively equipped with the bearing installation position for accommodating bearing, the second circuit board is arranged between motor casing and right shell body.

5. a kind of modified photographic equipment wireless control receiver according to claim 1, it is characterised in that: the battery Installation bin is equipped with buckle in wherein a pair of opposite inner wall aperture position, and the elastic mechanism is disposed therein on an inner wall, The elastic mechanism can provide restoring force to another inner wall.

6. a kind of modified photographic equipment wireless control receiver according to claim 5, it is characterised in that: the elasticity Mechanism includes the spring being connected on inner wall, and the spring one end is connected with a steel ball.

7. a kind of modified photographic equipment wireless control receiver according to claim 6, it is characterised in that: the battery Installation bin side wall is located at aperture position equipped with a gap towards opening direction.

8. a kind of modified photographic equipment wireless control receiver according to claim 4, it is characterised in that: the deceleration Gear set includes driving gear and driven gear, and the driving gear is connect with shaft, and the driven gear is nibbled with driving gear It closes.

9. a kind of modified photographic equipment wireless control receiver according to claim 8, it is characterised in that: the control Display screen is connected on circuit board, the shell corresponds to screen position equipped with a window.

10. a kind of modified photographic equipment wireless control receiver according to claim 9, it is characterised in that: the shell Body sidewall is connected with an adjustable linking arm, and the side wall is equipped with guide groove, and the adjustable connection wall is slidably coupled in guide groove；Institute The end for stating adjustable linking arm is hooping structure, and sliding block is slidably fitted in the guide groove, and the adjustable linking arm is equipped with one Installation position compatible with sliding block, adjustable linking arm are connected on sliding block by installation position and are connect by bolt assembly with sliding block It is locked.