CN214896175U

CN214896175U - Quick-release cold boot base

Info

Publication number: CN214896175U
Application number: CN202121292160.XU
Authority: CN
Inventors: 刘涛; 李秀劲
Original assignee: Zhongshan Pinchuang Plastic Products Co ltd
Current assignee: Pinchuang Intelligent Technology (Zhongshan) Co.,Ltd.
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2021-11-26
Anticipated expiration: 2031-06-09

Abstract

The utility model discloses a quick detach cold shoe seat, include: the cold boot comprises a main body, a cold boot groove and a cold boot groove, wherein the bottom end of the main body is provided with a connector, and the top end of the main body is provided with the cold boot groove; further comprising: the elastic anti-falling device comprises a mounting hole formed in the bottom surface of the cold boot groove, a limiting part arranged in the mounting hole in a vertically sliding mode and an elastic part enabling the limiting part to keep a reset trend, and the limiting part comprises a head part extending out of the mounting hole. According to the quick-release cold shoe base with the structure, when the cold shoe head of the photographing accessory (such as a flash lamp and the like) is clamped into the cold shoe groove of the quick-release cold shoe base, the bottom surface of the cold shoe head is pressed against the head of the limiting part, so that the limiting part moves downwards, and the elastic part is compressed. After the cold boot head is completely clamped into the cold boot groove, the head of the limiting part supports against the bottom surface of the cold boot head under the action of the elastic part, so that the cold boot head is in close contact with the cold boot groove, and the fitting is prevented from shaking and falling off.

Description

Quick-release cold boot base

Technical Field

The utility model relates to a photographic annex technical field especially relates to a quick detach cold shoe seat.

Background

The tripod is used for supporting camera, cell-phone, light filling lamp to guarantee photographic quality. With the increasing popularization of live broadcast and other self-media, more and more equipment (such as mobile phones, light supplement lamps, microphones and the like) are needed during live broadcast, and the existing tripods cannot meet various requirements of customers. In order to solve this problem, there is a detachable cold shoe that can be connected to photographic accessories such as a microphone, a flash lamp, and the like. And the cold boot seat on the market generally only matches with cold boot groove block, and fixed mode is unreliable, and along with making a video recording auxiliary assembly's precision is higher and higher, the simple fixed mode of tradition has been difficult to satisfy user's requirement. In the use of the camera, if the camera shakes in the sideslip direction of the cold shoe, the cold shoe is easy to slip off from the cold shoe groove, so that expensive auxiliary accessories such as a microphone or a flash lamp connected to the cold shoe are damaged by falling.

Disclosure of Invention

To the above-mentioned prior art current situation, the utility model aims to solve the technical problem that a connect firm quick detach cold shoe seat is provided.

In order to solve the technical problem, the utility model provides a quick detach cold shoe seat, include: the cold boot comprises a main body, a cold boot groove and a cold boot groove, wherein the bottom end of the main body is provided with a connector; further comprising: the elastic anti-falling device comprises a mounting hole formed in the bottom surface of the cold boot groove, a limiting part arranged in the mounting hole in a vertically sliding mode and an elastic part enabling the limiting part to keep a reset trend, and the limiting part comprises a head part extending out of the mounting hole.

According to the quick-release cold shoe base with the structure, when the cold shoe head of the photographing accessory (such as a flash lamp and the like) is clamped into the cold shoe groove of the quick-release cold shoe base, the bottom surface of the cold shoe head is pressed against the head of the limiting part, so that the limiting part moves downwards, and the elastic part is compressed. After the cold boot head is completely clamped into the cold boot groove, the head of the limiting part supports against the bottom surface of the cold boot head under the action of the elastic part, so that the cold boot head is in close contact with the cold boot groove, and the fitting is prevented from shaking and falling off.

In one embodiment, the cold boot comprises a first elastic anti-falling device and two second elastic anti-falling devices, wherein the first elastic anti-falling device is located in the middle of the bottom surface of the cold boot groove, and the two second elastic anti-falling devices are respectively located on two sides of the first elastic anti-falling device in the direction perpendicular to the axial direction of the cold boot groove.

In one embodiment, the first elastic anti-dropping device includes a first mounting hole disposed on the bottom surface of the cold shoe groove, a first limiting member disposed in the mounting hole in a vertically slidable manner, and a first elastic member disposed between the bottom surface of the first limiting member and the bottom surface of the first mounting hole, and the first limiting member includes a first head portion extending out of the first mounting hole.

In one embodiment, the first head portion is bulbous.

In one embodiment, the first head is provided with a guide slope along one side of the cold shoe groove in the axial direction.

In one embodiment, the second elastic anti-slip device includes a second mounting hole disposed on the bottom surface of the cold shoe groove, a second limiting member disposed in the mounting hole in a vertically slidable manner, and a second elastic member disposed between the bottom surface of the second limiting member and the bottom surface of the second mounting hole, and the second limiting member includes a second head portion protruding out of the second mounting hole.

In one embodiment, the second head portion is elongated with an axial extent of the cold shoe channel.

In one embodiment, the main body comprises a base and an upper cover arranged on the base, the interface is arranged on the bottom surface of the base, an accommodating groove is arranged on the top surface of the base, the cold shoe groove is arranged on the top of the upper cover, a through hole opposite to the accommodating groove is arranged on the bottom surface of the cold shoe groove, and the through hole and the accommodating groove are matched to form the mounting hole.

In one embodiment, the interface is a screw hole.

In one embodiment, the bottom surface of the body is provided with a gasket.

The advantageous effects of the additional features of the present invention will be explained in the detailed description of the preferred embodiments of the present description.

Drawings

Fig. 1 is an exploded view of a quick release cold shoe in an embodiment of the present invention;

FIG. 2 is a perspective view of the quick release cold shoe of FIG. 1 from above;

FIG. 3 is a perspective view of the quick release cold shoe shown in FIG. 1, as viewed from below;

FIG. 4 is a front view of the quick release cold shoe of FIG. 1;

fig. 5 is a sectional view taken along line B-B of fig. 4.

Description of reference numerals: 1. an upper cover; 11. a cold shoe boot trough; 12. a first through hole; 13. a second through hole; 14. a stud; 2. a first limit piece; 21. a first head portion; 22. a guide slope; 3. a first elastic member; 4. a second limiting member; 41. a second head; 5. a second elastic member; 6. a base; 61. a screw hole; 62. a first accommodating groove; 63. a second accommodating groove; 64. a fixing hole; 7. a screw; 8. and (7) a gasket.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings in conjunction with embodiments. It should be noted that the features in the following embodiments and examples may be combined with each other without conflict.

In this document, the terms front, back, upper and lower are used to define the components in the drawings and the positions of the components relative to each other, and are used for clarity and convenience of the technical solution. It is to be understood that the use of the directional terms should not be taken to limit the scope of the claims.

Referring to fig. 1-5, the quick-release cold shoe base in one embodiment of the present invention includes a main body and at least one elastic anti-release device, the main body is cylindrical, and the bottom end of the main body is provided with an interface for mounting it on another object (e.g., a cradle head), the interface in this embodiment is a screw hole 61. The top of main part is provided with cold boot groove 11, and elasticity anticreep device is including setting up mounting hole on the bottom surface of cold boot groove 11, can set up with sliding from top to bottom locating part in the mounting hole and messenger the locating part keeps having the elastomeric element of trend of resetting, the locating part is including stretching out the head of mounting hole.

When the cold boot head of the photographic accessory (such as a flash lamp and the like) is clamped into the cold boot groove 11 of the quick-release cold boot seat, the bottom surface of the cold boot head is pressed against the head of the limiting part, so that the limiting part moves downwards and the elastic part is compressed. After the cold boot head is completely clamped into the cold boot groove 11, the head of the limiting part abuts against the bottom surface of the cold boot head under the action of the elastic part, so that the cold boot head is in close contact with the cold boot groove 11, and the fitting is prevented from shaking and falling off.

The quick-release cold shoe base in the embodiment comprises a first elastic anti-disengaging device and two second elastic anti-disengaging devices, wherein the first elastic anti-disengaging device is located in the middle of the bottom surface of the cold shoe groove 11, and the two second elastic anti-disengaging devices are respectively located on two sides of the first elastic anti-disengaging device in the direction perpendicular to the axial direction of the cold shoe groove 11. Therefore, the cold boot head has large jacking force and good uniformity, and the cold boot head is prevented from falling off and shaking better.

As shown in fig. 5, the first elastic anti-slip device includes a first mounting hole disposed on the bottom surface of the cold shoe groove 11, a first limiting member 2 disposed in the mounting hole in a vertically slidable manner, and a first elastic member 3 for maintaining the first limiting member 2 in a reset trend, and the first limiting member 2 includes a first head 21 extending out of the first mounting hole. The first head 21 in this embodiment is in the shape of a ball head. Preferably, the first head 21 is provided with a guide slope 22 along one side of the cold shoe groove 11 in the axial direction to facilitate the cold shoe head to be caught in the cold shoe groove 11. The first elastic member 3 in this embodiment is a spring.

As shown in fig. 5, the second elastic anti-slip device includes a second mounting hole disposed on the bottom surface of the cold shoe groove 11, a second limiting member 4 disposed in the mounting hole in a vertically slidable manner, and a second elastic member 5 for maintaining the second limiting member 4 in a reset trend, and the second limiting member 4 includes a second head 41 extending out of the second mounting hole. Preferably, the second head 41 is a long strip shape extending axially of the cold shoe groove 11. The second elastic member 5 in this embodiment is a spring.

For convenience of processing, the main body in this embodiment is composed of a base 6 and an upper cover 1 disposed on the base 6, a screw hole 61 is disposed on a bottom surface of the base 6, a first accommodating groove 62 and a second accommodating groove 63 are disposed on a top surface of the base 6, and a fixing hole 64 is further disposed on the base 6. The top of upper cover 1 is provided with cold boot groove 11, and the bottom surface of cold boot groove 11 is provided with first through-hole 12 and second through-hole 13, and first through-hole 12 forms first mounting hole with first holding tank 62 is relative, and second through-hole 13 forms the second mounting hole with second holding tank 63 is relative. The bottom surface of the upper cover 1 is also provided with a stud 14 opposite to the fixing hole 64, and the screw 7 is screwed into the stud 14 after passing through the fixing hole 64, so that the base 6 and the upper cover 1 are connected together.

In order to increase the friction between the bottom surface of the main body and the pan/tilt head, the bottom surface of the main body is provided with a gasket 8.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. A quick release cold shoe comprising:

the cold boot comprises a main body, a cold boot groove and a cold boot groove, wherein the bottom end of the main body is provided with a connector;

it is characterized by also comprising:

the elastic anti-falling device comprises a mounting hole formed in the bottom surface of the cold boot groove, a limiting part arranged in the mounting hole in a vertically sliding mode and an elastic part enabling the limiting part to keep a reset trend, and the limiting part comprises a head part extending out of the mounting hole.

2. The quick release cold shoe according to claim 1, comprising a first elastic retaining means located at the middle of the bottom surface of the cold shoe groove and two second elastic retaining means located at the two sides of the first elastic retaining means in the direction perpendicular to the axial direction of the cold shoe groove.

3. The quick release cold shoe according to claim 2, wherein the first elastic anti-slip device comprises a first mounting hole disposed on the bottom surface of the cold shoe groove, a first limiting member slidably disposed in the mounting hole up and down, and a first elastic member disposed between the bottom surface of the first limiting member and the bottom surface of the first mounting hole, and the first limiting member comprises a first head portion protruding out of the first mounting hole.

4. The quick release cold shoe of claim 3 wherein the first head is bulbous.

5. The quick release cold shoe according to claim 4, wherein the first head portion is provided with a guide slope along one side in the axial direction of the cold shoe groove.

6. The quick release cold shoe according to claim 2, wherein the second elastic anti-slip device comprises a second mounting hole disposed on the bottom surface of the cold shoe groove, a second limiting member slidably disposed in the mounting hole up and down, and a second elastic member disposed between the bottom surface of the second limiting member and the bottom surface of the second mounting hole, and the second limiting member comprises a second head portion protruding out of the second mounting hole.

7. The quick release cold shoe according to claim 6 wherein the second head is elongated extending axially along the cold shoe channel.

8. The quick-release cold boot base according to any one of claims 1 to 7, wherein the main body comprises a base and an upper cover arranged on the base, the interface is arranged on the bottom surface of the base, an accommodating groove is arranged on the top surface of the base, the cold boot groove is arranged on the top of the upper cover, a through hole opposite to the accommodating groove is arranged on the bottom surface of the cold boot groove, and the through hole and the accommodating groove are matched to form the mounting hole.

9. The quick release cold shoe according to any one of claims 1 to 7, wherein the interface is a threaded hole.

10. The quick release cold shoe according to any one of claims 1 to 7, wherein a gasket is provided on the bottom surface of the main body.