CN2669223Y

CN2669223Y - Quick-acting connector of camera

Info

Publication number: CN2669223Y
Application number: CNU2003201197550U
Authority: CN
Inventors: 杨永坚
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-12-26
Filing date: 2003-12-26
Publication date: 2005-01-05
Anticipated expiration: 2013-12-26

Abstract

The utility model discloses a quick-acting connector of camera which is composed of an upper cap of the case body, a lower cap and a functional assembly arranged in the case body, wherein, the upper case body is provided with a turn knob connected with the camera, and the bottom of the case body is provided with a fastener fixed with the tripod. The functional assembly contains a key and a swing link, one end of the key is fixed in the case by a pin shaft and rotates about the pin shaft, the upper key is connected with the turn knob by the pin shaft, and the bottom of the key is provided with a return spring. One end of the swing link is fixed in the case by the pin shaft and rotates about the pin shaft, the swing link is provided with a positioning slot used for fixing the turn knob, one end of the swing link is provided with a key, and the other end that is provided with a return knob spring. The structure of the utility model is compact, the body shape is small and easy to be carried, it is convenient and quick to be used, and the steadiness of the connection is ensured by the positioning device and the locking device. The safety performance is improved largely, the versatility is high, and the fast connections of the connector and the camera, the connector and the head, and the tripod are realized.

Description

The camera quick coupler

Technical field

The utility model relates to the photographic goods field, particularly a kind of camera quick coupler.

Background technology

At present camera is fixed in and uses rapid connection plate, connection rotating disk and turntable on the tripod usually, its shortcoming is that size is bigger, therefore be fixed on the camera small and exquisitely inadequately, it is convenient inadequately to carry during the travelling photography, and very loaded down with trivial details during attended operation, after the connection again owing to there is not the locating device camera loosening easily, therefore security is relatively poor, and in addition, versatility is also poor, can only be fixed on the supporting The Cloud Terrace seat, can not on the standard screw of full length shot, fix use.

The utility model content

For addressing the above problem, the purpose of this utility model provides a kind of compact conformation, and is simple to operate, connects rapidly, safe in utilization, the camera quick coupler that versatility is stronger.

The purpose of this utility model is achieved in that a kind of camera quick coupler, by the box body loam cake, lower cover and the functional module that is arranged at respectively in the box body constitute, wherein the box body top is provided with the knob that is connected with camera, the bottom is provided with and the fixing securing member of tripod, it is characterized in that: described functional module comprises key and fork, key one end is fixed in the box body by bearing pin and can rotates along bearing pin, the top of key joins by bearing pin and knob, the below is provided with back-moving spring, fork one end is fixed in the box body by bearing pin and can rotates along bearing pin, this fork is provided with the locating slot that is used for fixing knob, the one end is provided with key, and the other end is provided with the reset button spring.

One side of described fork also is provided with a slide block that is connected to tension spring, can pin fork, improves the security of using.

Socket one square washer is covered with the square groove that matches with square washer on the described knob on the box body, with convenient location.

Described box body lower cover bottom is provided with telescopic positioning boss.

Described key top is installed with a cover plate, the bounce amount of may command key.

The utility model compact conformation, the bodily form is small and exquisite, light portable, connect and the operation that separates unusual simple and fast all,, guaranteed the steadiness that connects by some locating devices and locking device are set, usage safety performance improves greatly, its highly versatile can be realized connector and camera, and connector is connected with the quick of The Cloud Terrace, tripod.

Description of drawings

Fig. 1 is a member exploded perspective view of the present utility model;

Fig. 2 is a cut-away view of the present utility model;

Fig. 3 is the left view of Fig. 2;

Fig. 4 is the right view of Fig. 2;

Fig. 5 is the A-A sectional view of Fig. 4;

Fig. 6 is the B-B sectional view of Fig. 4;

Fig. 7 is user mode figure of the present utility model.

Embodiment

Shown in Fig. 1-4, the utility model is a kind of camera quick coupler, and main body is a box body, is involuted by loam cake 12 and lower cover 9, is built-in with relevant functional module.Box body loam cake 12 has circular hole, and the circular hole periphery is provided with square groove, and the knob 14 that is connected with camera enters in the box body by the circular hole of loam cake 12, and lower cover 9 central authorities are provided with and the fixing nut 01 of tripod, also covers the rubber cushion 13 of anti-skidding effect together on the loam cake 12.Socket one square washer 15 is stuck in by pin 16 on the groove of knob 14 on the knob 14, square washer 15 can be rotated freely and don't can come off, and when knob 14 was fixed in the box body, square washer 15 just snapped in the square groove of circular hole periphery with the location.The built-in functional module of box body comprises orthogonal key 07 and fork 26.One end of key 07 is fixed in box body by pin 17 and can rotates along pin 17, key 07 top is provided with the cover plate 35 of control key bounce amount, one bearing pin 08 runs through cover plate 35, and it contacts with knob 14 and key 07 respectively at two ends up and down, and the below of key 07 is provided with back-moving spring 19.Fork 26 1 ends are fixed in box body by pin 31 and can rotate along pin 31, and the other end extends to outside the box body.Fork 26 is provided with the circle that is used for fixing knob 14 and lacks the shape locating slot, fork 26 is inconsistent with the movable end of key 07 on one side, another side is provided with the reset button spring of being fixed by screw 38, pad 39 34 (as shown in Figure 6), reset button spring 34 is other also to be provided with a slide block 11 that is connected with spring 33a, and the outer button 10 of slide block 11 and box body links to each other.Box body lower cover 09 is provided with the bearing pin 32 that an end is connected with spring 33b, forms a telescopic positioning boss (as shown in Figure 5).

Use: with the knob 14 that links together and square washer 15 whole taking-ups, knob 14 is tightened with the screw of motor spindle mutually, and square washer 15 promptly is close to camera.The nut 01 of box body by the bottom is fixed on The Cloud Terrace or the tripod, and locatees by the positioning boss of bottom.When needs connect, knob 14 circular hole by loam cake 12 that is fixed on the camera is inserted box body, square washer 15 and box body loam cake 12 location, 14 times pads 08 of knob, pin 08 presses down key 07, make the movable end that withstands the key 07 of fork 26 originally break away from fork 26 downwards, this moment, reduction torsion spring 34 promotion forks 26 compressed knob 14, locating slot on the fork 26 can be fixing with knob 14, spring 33a promotes slide block 11 and pins fork 26 simultaneously, camera just is clamped on the connector safely and reliably, and can avoid in use dialling fork 26 by mistake and make camera drop.When mutually confidential disengaging connector, right hand thumb fastens button 14 and drives slide block 11 compression spring 33a, forefinger and middle finger are held fork 26 and are tightened up toward interior one, locating slot on the fork 26 breaks away from knob 14 at this moment, and spring 19 is jack-up key 7 past upwarping, and withstands fork 26 (as shown in Figure 7) again, left hand just can be picked up camera and break away from connector, and fork 26 is in open state, waits for next camera clamping, reaches quick, convenient, safe and reliable effect.

Claims

1. camera quick coupler, by box body loam cake (12), lower cover (09) and the functional module that is arranged in the box body constitute, wherein the box body top is provided with the knob (14) that is connected with camera, the bottom is provided with and the fixing securing member (01) of tripod, it is characterized in that: described functional module comprises key (07) and fork (26), key (07) one end is fixed in the box body by bearing pin (17) and can rotates along bearing pin (17), the top of key (07) joins by bearing pin (08) and knob (14), the below is provided with back-moving spring (19), fork (26) one ends are fixed in the box body by bearing pin (31) and can rotate along bearing pin (31), this fork (26) is provided with the locating slot that is used for fixing knob (14), the one end is provided with key (07), and the other end is provided with reset button spring (34).

2. camera quick coupler according to claim 1 is characterized in that: a side of described fork (26) also is provided with a slide block (11) that is connected to tension spring (33a).

3. camera quick coupler according to claim 1 is characterized in that: described knob (14) is gone up socket one square washer (15), and box body loam cake (12) is provided with the square groove that matches with square washer (15).

4. camera quick coupler according to claim 1 is characterized in that: described box body lower cover (09) bottom is provided with telescopic positioning boss.

5. camera quick coupler according to claim 1 is characterized in that: described key (07) top is installed with a cover plate (35).