CN206096721U - Camera flash light that possesses TTL and stroboscopic function - Google Patents
Camera flash light that possesses TTL and stroboscopic function Download PDFInfo
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- CN206096721U CN206096721U CN201621025925.2U CN201621025925U CN206096721U CN 206096721 U CN206096721 U CN 206096721U CN 201621025925 U CN201621025925 U CN 201621025925U CN 206096721 U CN206096721 U CN 206096721U
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Abstract
The utility model discloses a camera flash light that possesses TTL and stroboscopic function, including lamp holder circuit board group, one side of the anti - light cup of fluorescent tube is provided with the flash of light fluorescent tube, the inside of axis backshell is provided with axis fixed pressing plate, the outside of axis backshell is provided with axis angle compensating gauge, the inboard of the fixed lid of diffuser plate is provided with reflection of light piece, one side of battery case is provided with the positive plate and prevents the lid of turning over, the positive plate prevents that the bottom of anti - lid is provided with battery spring pole piece, the top of photosensitive line group is provided with the preceding shell of casing, the top of shell is provided with dark photosensitive sheets before the casing, one side of dark photosensitive sheets is provided with light photosensitive sheets. The utility model discloses can can make the object of taking a picture obtain the exact exposure in not enough light's environment, can take to force to glisten at the backlight and illuminate the shade, moreover, can also coordinate 818RX to realize from the lamp light filling to realize TTL and 18000s shutter synchronizing speed function.
Description
Technical field
This utility model is related to a kind of camera flash-light, more particularly to possesses the camera flash-light of TTL and stroboscopic function.
Background technology
It is well known that the operation principle of the built-in flash in photographing unit is：Electronic flash unit is high by capacitor storage
Piezoelectricity, pulse-triggered make flash of light tube discharge, complete instantaneous flash.The colour temperature of common electronic flash unit is about 5500K, is close to white
Colour temperature under its sunlight, luminosity belong to cold light type, be adapted to shoot the object that To Be Protected from Heat, and plain edition flash lamp refers to that flash of light is defeated
It is a steady state value that the energy for going out is nominal guide number GN of nonadjustable flash lamp, i.e. flash lamp.When the brightness of external scene
When not enough, the photometric system of photographing unit just sends a low photograph information, now dodges manually or by photographing unit turn on automatically
Optical circuit is charged and glistens, and some photographing units also have the system for automatically controlling amount of flash, more accurately to be exposed.
After flash lamp full charge, the flash synchronizing contact on photographing unit connects flasher circuit.During flash lamp is luminous, light is from flash lamp
Send and be irradiated on subject, reflect on photographing unit and flash of light photometry element from subject.This photometry element
Light energy is transformed into into signal of telecommunication input integral circuit quickly, then by integrating circuit export one with glisten what light value was directly proportional
The signal of telecommunication；When flash of light light value reaches when wanting Canon's external flash lamp to ask of proper exposure amount, the output signal of telecommunication of integrating circuit
Just control circuit trigger flashing halt circuit is made, so that blinker cancellation.
As the lasting flash time of flash lamp is very short, it be dimmed, in order to not make the practicality of flash lamp
Property be confined, using draw dodge device can make more effects, glisten in making photo and merge more natural with ambient light, we are direct
When being beaten in subject with flash lamp, shade position is lacked by flash of light width lid only on the surface of subject, ring on the whole is made
Border light comes very unnatural, but TTL is a kind of photometric system of flash lamp, for representing using the measurement exposure side " by camera lens "
The flashing light system of formula, TTL are a more accurately systems, by camera lens test method can consider all shootings because
Element, including aperture, focal length, object distance, filter, reflected light etc., so as to calculate optimal flash power.Although on the market
The camera flash-light of many different types of TTL functions is produced, but does not realize TTL with 1/8000s shutter synchronizations speed
Degree function, it is in addition, it is impossible to photograph subject is correctly exposed well, moreover, also anxious on present market
Need a king light that can both do do the camera flash-light from lamp.
Utility model content
The technical problems to be solved in the utility model is the defect for overcoming prior art, there is provided possess TTL and stroboscopic function
Camera flash-light.
In order to solve above-mentioned technical problem, this utility model provides following technical scheme：
This utility model possesses the camera flash-light of TTL and stroboscopic function, including lamp holder wiring board group, the lamp holder circuit
Lamp holder upper casing and lamp holder lower casing are provided with the outside of plate group, the side of the lamp holder wiring board group is provided with axis fore shell, described
The bottom of axis fore shell is provided with axis back cover, and the axis fore shell is provided with capacitor with the inside of axis back cover, described
King light seat is provided with lamp holder wiring board group, the side of the lamp holder wiring board group is provided with fluorescent tube sliding seat, and the fluorescent tube is slided
The side of dynamic seat is provided with Light tube reflection cup, and mobile lamp socket guide post is provided with the Light tube reflection cup, and the fluorescent tube is reflective
The side of cup is provided with flash lamp tube, and the axis that is internally provided with of the axis back cover fixes tabletting, outside the axis back cover
The side that there is axis angle compensation piece, the axis angle compensation piece in portion is provided with transformer lines plate group, the transformer wire
Line photosensor group is provided with the top of the plate group of road, the side of the line photosensor group is provided with laser head, the transformer lines
The bottom of plate group is provided with battery case, and the side of battery cover rocker is provided with battery case cover plate, the outside of the battery case cover plate
It is provided with diffuser plate and fixes lid, the diffuser plate is fixed the inner side of lid and is provided with reflecting piece, and the side of the battery case is provided with
Positive plate counnter attack lid, the bottom of the positive plate counnter attack lid are provided with battery spring pole piece, set at the top of the line photosensor group
Casing fore shell is equipped with, dark sensitive film at the top of the casing fore shell, is provided with, the side of the dark sensitive film is provided with shallow
Color sensation mating plate.
Used as a kind of optimal technical scheme of the present utility model, the side of the battery spring pole piece arranges organic tooth spiral shell
Silk, the side of the machine tooth screw are provided with hot shoe contact holddown spring, and the side of hot shoe contact holddown spring is provided with
Hot shoe seat lock pin, hot shoe contact holddown spring are internally provided with hot shoe contact, pivot bush unit on the hot shoe seat lock pin
Hot shoe seat closing piece, the side of the hot shoe seat closing piece are provided with hot shoe seat fixed seat, are provided with heat in the hot shoe seat fixed seat
Shoe locks handwheel, and hot shoe seat locking handwheel is internally provided with hot shoe seat, is provided with hot shoe inserted sheet on the hot shoe seat,
The side of the hot shoe inserted sheet is provided with outer sudden strain of a muscle display stand, and the bottom of the battery case is provided with liquid crystal display screen, the liquid crystal display screen
Outside is provided with protecting LCD screen cover, is provided with button silicagel pad on the outside of the protecting LCD screen cover.
Used as a kind of optimal technical scheme of the present utility model, the side of the battery case is provided with electrode slice fixed seat,
Battery case lid inner shrapnel is provided with the electrode slice fixed seat, the side of the battery case lid inner shrapnel is provided with battery cover and shakes
Plate, the side of the transformer lines plate group are provided with side jack fixed plate, be provided with axis and turn on the outside of the axis fore shell
Dynamic positioning pin, the bottom of the central axis positioning pin are provided with central axis retaining spring, the lamp holder upper casing and lamp
Upper casing is provided between head lower casing and steps up piece, the screw top of the lamp holder lower casing is connected with self-tapping screw, the lamp holder upper casing
Be internally provided with stepper motor.
Used as a kind of optimal technical scheme of the present utility model, one end of the stepper motor is connected with rotating shaft cover plate,
The side of the rotating shaft cover plate is provided with diffuser plate slide, and diffuser plate, the rotating shaft are provided with the top of the diffuser plate slide
The opposite side of cover plate is provided with lower casing and steps up piece.
Used as a kind of optimal technical scheme of the present utility model, the side of the flash lamp tube is provided with lamp tube protective cover,
Fresnel lenses are provided with the outside of the lamp tube protective cover, the side of the Fresnel lenses is provided with sheen eyeglass, described
The side of sheen eyeglass is provided with lamp holder protective cover.
The beneficial effect reached by this utility model is：
1st, this utility model can be such that photograph subject is correctly exposed in the environment of insufficient light；
2nd, this utility model can carry out forcing flash of light to illuminate shade in reversible-light shooting；
3rd, this utility model can coordinate 818RX to realize from lamp light filling, and realize TTL with 1/8000s shutter synchronizations speed
Degree function, is suitable for the camera flash-light of 818RX and camera hotshoe synchronization flash；
4th, small volume, power are big, and function is complete, also has：Manually, TTL intelligence, Multi stroboscopics, front curtain synchronization, rear curtain are same for M
The advantages such as step, high-speed synchronous 1/8000S.
Description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and constitutes a part for description, with this practicality
New embodiment is used for together explaining this utility model, does not constitute to restriction of the present utility model.In the accompanying drawings：
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is one of partial structural diagram of the present utility model；
Fig. 3 is the two of partial structural diagram of the present utility model；
Fig. 4 is the three of partial structural diagram of the present utility model；
Fig. 5 is the four of partial structural diagram of the present utility model；
Fig. 6 is the five of partial structural diagram of the present utility model；
In figure：1st, lamp holder protective cover；2nd, sheen eyeglass；3rd, Fresnel lenses；4th, mobile lamp socket guide post；5th, flash lamp
Pipe；6th, Light tube reflection cup；7th, fluorescent tube sliding seat；8th, self-tapping screw；9th, lamp holder lower casing；10th, king light seat；11st, lamp holder wiring board group；
12nd, axis fore shell；13rd, central axis positioning pin；14th, central axis retaining spring；15th, upper casing steps up piece；16th, before casing
Shell；17th, dark sensitive film；18th, light sensitive film；19th, line photosensor group；20th, transformer lines plate group；21st, laser head；22、
Side jack fixed plate；23rd, machine tooth screw；24th, hot shoe contact holddown spring；25th, hot shoe seat lock pin；26th, hot shoe seat closing piece；27、
Hot shoe contact；28th, capacitor；29th, stepper motor；30th, rotating shaft cover plate；31st, diffuser plate；32nd, diffuser plate slide；33rd, lamp holder
Upper casing；34th, reflecting piece；35th, diffuser plate fixes lid；36th, hot shoe seat fixed seat；37th, hot shoe seat locking handwheel；38th, hot shoe seat；
39th, hot shoe inserted sheet；40th, outer sudden strain of a muscle display stand；41st, battery case；42nd, positive plate counnter attack lid；43rd, battery spring pole piece；44th, liquid crystal
Screen；45th, protecting LCD screen cover；46th, button silicagel pad；47th, axis back cover；48th, battery case cover plate；49th, axis fixes tabletting；
50th, axis angle compensation piece；51st, battery cover rocker；52nd, battery case lid inner shrapnel；53rd, electrode slice fixed seat；54th, fluorescent tube protection
Set；55th, lower casing steps up piece.
Specific embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain this utility model, be not used to limit this utility model.
Embodiment 1
As shown in figures 1 to 6, this utility model provides the camera flash-light for possessing TTL and stroboscopic function, including lamp holder circuit
Plate group 11, the outside of lamp holder wiring board group 11 are provided with lamp holder upper casing 33 and lamp holder lower casing 9, and the side of lamp holder wiring board group 11 sets
Axis fore shell 12 is equipped with, the bottom of axis fore shell 12 is provided with the inside of axis back cover 47, axis fore shell 12 and axis back cover 47
Capacitor 28 is provided with, king light seat 10 in lamp holder wiring board group 11, is provided with, the side of lamp holder wiring board group 11 is provided with lamp
Pipe sliding seat 7, the side of fluorescent tube sliding seat 7 are provided with Light tube reflection cup 6, be provided with mobile lamp socket and be oriented in Light tube reflection cup 6
Bar 4, the side of Light tube reflection cup 6 are provided with flash lamp tube 5, and the axis that is internally provided with of axis back cover 47 fixes tabletting 49, in
The side that there is axis angle compensation piece 50, axis angle compensation piece 50 outside of axle back cover 47 is provided with transformer lines plate group
20, the top of transformer lines plate group 20 is provided with line photosensor group 19, and the side of line photosensor group 19 is provided with laser head 21,
The bottom of transformer lines plate group 20 is provided with battery case 41, and the side of battery cover rocker 51 is provided with battery case cover plate 48, electricity
The outside of pond lid plate 48 is provided with diffuser plate and fixes lid 35, and diffuser plate is fixed the inner side of lid 35 and is provided with reflecting piece 34, battery
The side of box 41 is provided with positive plate counnter attack lid 42, and the bottom of positive plate counnter attack lid 42 is provided with battery spring pole piece 43, photosensitive
The top of circuit group 19 is provided with casing fore shell 16, and the top of casing fore shell 16 is provided with dark sensitive film 17, dark sensitive film
17 side is provided with light sensitive film 18, and can be played by the reflecting piece 34 for arranging strengthens the effect of exposure.
The side of battery spring pole piece 43 arranges organic tooth screw 23, and the side of machine tooth screw 23 is provided with hot shoe contact pressure
Tight spring 24, the side of hot shoe contact holddown spring 24 is provided with hot shoe seat lock pin 25, the inside of hot shoe contact holddown spring 24
Hot shoe contact 27 is provided with, pivot bush unit hot shoe seat closing piece 26 on hot shoe seat lock pin 25, the side of hot shoe seat closing piece 26 is provided with
Hot shoe seat fixed seat 36, is provided with hot shoe seat locking handwheel 37 in hot shoe seat fixed seat 36, hot shoe seat locks the inside of handwheel 37
Hot shoe seat 38 is provided with, hot shoe inserted sheet 39 on hot shoe seat 38, is provided with, the side of hot shoe inserted sheet 39 is provided with outer sudden strain of a muscle display stand 40,
The bottom of battery case 41 is provided with liquid crystal display screen 44, and the outside of liquid crystal display screen 44 is provided with protecting LCD screen cover 45, protecting LCD screen cover
45 outside is provided with button silicagel pad 46, can make the two by the pivot bush unit hot shoe seat closing piece 26 on hot shoe seat lock pin 25
Can fix and activity can be carried out.
The side of battery case 41 is provided with electrode slice fixed seat 53, and bullet in battery case lid is provided with electrode slice fixed seat 53
Piece 52, the side of battery case lid inner shrapnel 52 are provided with battery cover rocker 51, and the side of transformer lines plate group 20 is provided with side
Jack fixed plate 22, the outside of axis fore shell 12 are provided with central axis positioning pin 13, the bottom of central axis positioning pin 13
Portion is provided with central axis retaining spring 14, is provided with upper casing and steps up piece 15, under lamp holder between lamp holder upper casing 33 and lamp holder lower casing 9
The screw top of shell 9 is connected with self-tapping screw 8, and lamp holder upper casing 33 is internally provided with stepper motor 29, in arrange
Axle rotational positioning pin 13 can play good fixation.
One end of stepper motor 29 is connected with rotating shaft cover plate 30, and the side of rotating shaft cover plate 30 is provided with diffuser plate slide
32, the top of diffuser plate slide 32 is provided with diffuser plate 31, and the opposite side of rotating shaft cover plate 30 is provided with lower casing and steps up piece 55, lower casing
Step up piece 55 and can strengthen to step up dynamics.
The side of flash lamp tube 5 is provided with lamp tube protective cover 54, and the outside of lamp tube protective cover 54 is provided with Fresnel lenses
3, the side of Fresnel lenses 3 is provided with sheen eyeglass 2, and the side of sheen eyeglass 2 is provided with lamp holder protective cover 1, designed
Lamp tube protective cover 54 can protect flash lamp tube 5, and can also increase the life-span.
Specifically, during work, by turning on the power switch, carry out the circuit to whole camera apparatus and open work
Make, in this utility model, equipment is designed for integral type, total is exquisite closely, set diffuser plate fixes lid 35
Inner side is provided with reflecting piece 34, and can play strengthens the effect of exposure, in the environment of insufficient light, obtains can photograph subject
To correct exposure, and can carry out forcing flash of light to illuminate shade in reversible-light shooting, whole equipment itself but also with light and handy,
Advantage attractive in appearance, reaches the requirement of the design by the Fresnel lenses for arranging, can pass through liquid crystal when being operated
Screen 44 can just catch the imaging of correlation, realize TTL and 1/8000s shutter synchronization speed functions, be suitable for 818RX same with camera hotshoe
The camera flash-light of step flash of light.This utility model provides a king light that can both do and can also do camera flash-light from lamp, can
To realize shutter synchronization speed 1/8000S, the camera flash-light with TTL functions and stroboscopic function.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although being described in detail to this utility model with reference to the foregoing embodiments, for those skilled in the art
For, which still can be modified to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent.It is all it is of the present utility model spirit and principle within, any modification, equivalent substitution and improvements made etc.,
Should be included within protection domain of the present utility model.
Claims (5)
1. the camera flash-light of TTL and stroboscopic function, including lamp holder wiring board group (11), the lamp holder wiring board group (11) are possessed
Outside be provided with lamp holder upper casing (33) and lamp holder lower casing (9), before the side of the lamp holder wiring board group (11) is provided with axis
Shell (12), the bottom of the axis fore shell (12) are provided with axis back cover (47), it is characterised in that the axis fore shell (12) with
The inside of axis back cover (47) is provided with capacitor (28), is provided with king light seat (10) on the lamp holder wiring board group (11),
The side of the lamp holder wiring board group (11) is provided with fluorescent tube sliding seat (7), and the side of the fluorescent tube sliding seat (7) is provided with lamp
Pipe reflector (6), is provided with mobile lamp socket guide post (4) on the Light tube reflection cup (6), and the one of the Light tube reflection cup (6)
Side is provided with flash lamp tube (5), and the axis that is internally provided with of the axis back cover (47) fixes tabletting (49), the axis back cover
(47) side that there is axis angle compensation piece (50), the axis angle compensation piece (50) outside is provided with transformer lines plate
Group (20), is provided with line photosensor group (19) at the top of the transformer lines plate group (20), the line photosensor group (19)
Side is provided with laser head (21), and the bottom of the transformer lines plate group (20) is provided with battery case (41), battery cover rocker
(51) side is provided with battery case cover plate (48), is provided with diffuser plate and fixes lid on the outside of the battery case cover plate (48)
(35), the diffuser plate to be fixed and be provided with reflecting piece (34) on the inside of lid (35), and the side of the battery case (41) is just provided with
Pole piece counnter attack lid (42), the bottom of the positive plate counnter attack lid (42) are provided with battery spring pole piece (43), the line photosensor
Casing fore shell (16) is provided with the top of group (19), at the top of the casing fore shell (16), dark sensitive film (17), institute is provided with
The side for stating dark sensitive film (17) is provided with light sensitive film (18).
2. the camera flash-light for possessing TTL and stroboscopic function according to claim 1, it is characterised in that the battery bullet
The side of spring pole piece (43) arranges organic tooth screw (23), and the side of the machine tooth screw (23) is provided with hot shoe contact and compresses bullet
Spring (24), the side of hot shoe contact holddown spring (24) are provided with hot shoe seat lock pin (25), and the hot shoe contact compresses bullet
Spring (24) is internally provided with hot shoe contact (27), pivot bush unit hot shoe seat closing piece (26) on the hot shoe seat lock pin (25), institute
The side for stating hot shoe seat closing piece (26) is provided with hot shoe seat fixed seat (36), is provided with hot shoe on the hot shoe seat fixed seat (36)
Seat locking handwheel (37), hot shoe seat locking handwheel (37) are internally provided with hot shoe seat (38), on the hot shoe seat (38)
Hot shoe inserted sheet (39) is provided with, the side of the hot shoe inserted sheet (39) is provided with outer sudden strain of a muscle display stand (40), the battery case (41)
Bottom be provided with liquid crystal display screen (44), be provided with protecting LCD screen cover (45), the liquid crystal display screen on the outside of the liquid crystal display screen (44)
Button silicagel pad (46) is provided with the outside of protective cover (45).
3. the camera flash-light for possessing TTL and stroboscopic function according to claim 2, it is characterised in that the battery case
(41) side is provided with electrode slice fixed seat (53), is provided with battery case lid inner shrapnel on the electrode slice fixed seat (53)
(52), the side of the battery case lid inner shrapnel (52) is provided with battery cover rocker (51), the transformer lines plate group (20)
Side be provided with side jack fixed plate (22), be provided with central axis positioning pin on the outside of the axis fore shell (12)
(13), the bottom of the central axis positioning pin (13) is provided with central axis retaining spring (14), the lamp holder upper casing
(33) upper casing being provided with and lamp holder lower casing (9) between and stepping up piece (15), the screw top of the lamp holder lower casing (9) is connected with self tapping
Screw (8), the lamp holder upper casing (33) are internally provided with stepper motor (29).
4. the camera flash-light for possessing TTL and stroboscopic function according to claim 3, it is characterised in that the stepping electricity
One end of unit (29) is connected with rotating shaft cover plate (30), and the side of the rotating shaft cover plate (30) is provided with diffuser plate slide (32),
Diffuser plate (31) is provided with the top of the diffuser plate slide (32), the opposite side of the rotating shaft cover plate (30) is provided with lower casing and adds
Tight piece (55).
5. the camera flash-light for possessing TTL and stroboscopic function according to claim 1, it is characterised in that the flash lamp
The side of pipe (5) is provided with lamp tube protective cover (54), is provided with Fresnel lenses (3) on the outside of the lamp tube protective cover (54),
The side of the Fresnel lenses (3) is provided with sheen eyeglass (2), and the side of the sheen eyeglass (2) is provided with lamp holder protection
Cover (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621025925.2U CN206096721U (en) | 2016-08-31 | 2016-08-31 | Camera flash light that possesses TTL and stroboscopic function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621025925.2U CN206096721U (en) | 2016-08-31 | 2016-08-31 | Camera flash light that possesses TTL and stroboscopic function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206096721U true CN206096721U (en) | 2017-04-12 |
Family
ID=58475047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621025925.2U Active CN206096721U (en) | 2016-08-31 | 2016-08-31 | Camera flash light that possesses TTL and stroboscopic function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206096721U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110764336A (en) * | 2019-11-20 | 2020-02-07 | 深圳市耐思摄影器材有限公司 | Pocket flash lamp |
-
2016
- 2016-08-31 CN CN201621025925.2U patent/CN206096721U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110764336A (en) * | 2019-11-20 | 2020-02-07 | 深圳市耐思摄影器材有限公司 | Pocket flash lamp |
| CN110764336B (en) * | 2019-11-20 | 2020-07-24 | 深圳市耐思摄影器材有限公司 | Pocket flash lamp |
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