WO2018000614A1

WO2018000614A1 - Tabletop tripod

Info

Publication number: WO2018000614A1
Application number: PCT/CN2016/099956
Authority: WO
Inventors: 李秀; 李大龙; 单峰
Original assignee: 乐视控股（北京）有限公司; 乐视体育文化产业发展（北京）有限公司
Priority date: 2016-06-30
Filing date: 2016-09-23
Publication date: 2018-01-04
Also published as: CN205716316U

Abstract

A tabletop tripod, comprising a support table (1), a plurality of legs (3) and a gear cover, wherein the support table (1) is uniformly provided with a plurality of leg slots in the circumferential direction; the leg (3) comprises a sliding sleeve (21), a slider and a sliding leg (22); a sliding chute is provided on the sliding sleeve (21), and the sliding leg (22) is capable of being slidingly disposed in the sliding chute of the sliding sleeve (21), such that the sliding leg (22) may be controlled to extend out of or retract to a lower end of the sliding sleeve (21); the gear cover includes a cover body and a retainer ring (3), and the cover body is disposed above the support table (1) and is provided with a leg anti-collision groove corresponding to a leg groove of the support table (1); a ring chute is disposed at the periphery of the cover body; the retainer ring (3) is capable of being slidingly disposed in the ring chute, and is capable of limiting an opening angle of the legs (3). The tabletop tripod uses an elastic piece of a slider to control the feeding and limiting of the legs, and the limiting is stable; it is thus possible to prevent the legs from automatically extending or retracting which would cause the tripod to tilt and fall.

Description

Desktop tripod

cross reference

The present application claims priority to Japanese Patent Application No. 201620679494.5, the entire disclosure of which is incorporated herein in

Technical field

The present invention relates to the field of handheld photographing devices, and more particularly to a desktop tripod.

Background technique

With the full development of various handheld pan/tilt heads, stable and convenient imaging technology is becoming more and more mature, and the use of a tripod cannot be avoided when the shooting position is low or stable imaging is required.

Because the telescopic legs of the tripod on the market are difficult to limit, it is easy to automatically expand and contract when used, so that the tripod is dumped.

The information disclosed in this Background section is only intended to provide an understanding of the general background of the invention, and should not be construed as an admission

Summary of the invention

The object of the present invention is to provide a desktop tripod with simple and reasonable structure. The desktop tripod uses the elastic piece of the sliding member to control the feeding and limiting of the legs, and the limit is stable, so that the legs of the tripod can be prevented from automatically expanding and contracting, so that the tripod is dumped.

In order to achieve the above object, an embodiment of the present invention provides a desktop tripod, the desktop tripod includes: a support platform, which is uniformly provided with a plurality of leg slots in a circumferential direction; and a plurality of legs, each of which includes: a sliding sleeve, a sliding member and a sliding leg, wherein the sliding sleeve is provided with a sliding slot, and the sliding supporting leg is slidably disposed in the sliding slot of the sliding sleeve by the sliding member, thereby controlling the sliding foot to extend or contract a lower end of the sliding sleeve; and a gear cover, comprising: a cover body and a retaining ring, the cover body is disposed above the support base, and is provided with a leg corresponding to the slot of the support base The positioning groove has a retaining ring sliding groove formed on the outer circumference of the cover body, and the retaining ring is slidably disposed in the retaining ring sliding groove to block the opening angle of the leg.

Preferably, the inner side of the chute is symmetrically provided with a plurality of sets of positioning grooves; the sliding member includes: an elastic piece and a pressing block, and the elastic piece is provided with a limiting block extending to both sides and engaging with the positioning groove, The limiting block is disposed at least two intervals, and each of the limiting blocks is provided with a connecting portion, the pressing block is in elastic contact with the limiting block, and the sliding leg is slidably disposed on the sliding sleeve by the sliding member In the sliding slot, the limiting block is engaged or disengaged from the positioning slot by controlling the pressing block, thereby controlling the sliding leg to move in the sliding slot to extend or contract to the lower end of the sliding sleeve.

Preferably, in the embodiment of the invention, the lower end of the sliding sleeve is further provided with a blocking portion for preventing the sliding member from slipping out.

Preferably, in the embodiment of the invention, the width of the connecting portion is the same as the length of the limiting block extending to both sides.

Preferably, in the embodiment of the invention, the bottom of the pressing block is provided with a groove that engages with the limiting block.

Preferably, in the embodiment of the invention, the surface of the pressing block is further provided with an anti-slip pattern.

Compared with the prior art, the desktop tripod provided by the embodiment of the invention has the following beneficial effects: the desktop tripod uses the elastic piece of the sliding member to control the feeding and limiting of the legs, and the limit position is stable, so that the legs of the tripod can be prevented from automatically expanding and contracting. The tripod is dumped. In addition, the desktop tripod is also provided with a retaining ring, which can block the opening angle of the legs, thereby controlling the adjustment of different heights of the desktop tripod.

DRAWINGS

One or more embodiments are exemplarily illustrated by the pictures in the accompanying drawings, which The exemplifications in the drawings are not to be construed as limiting.

1 is a schematic perspective view of a desktop tripod of the present invention.

2 is a front view showing the structure of a desktop tripod of the present invention.

3 is a schematic top plan view of a desktop tripod of the present invention.

4 is a bottom plan view of the desktop tripod of the present invention.

detailed description

The specific embodiments of the present invention are described in detail below with reference to the accompanying drawings, but it is understood that the scope of the present invention is not limited by the specific embodiments.

The term "comprising" or variations such as "comprises" or "comprises", etc., are to be understood to include the recited elements or components, and Other components or other components are not excluded.

As shown in FIG. 1 to FIG. 4, the structure of the desktop tripod according to the embodiment of the present invention includes: a support table 1, a leg 2, and a gear cover. Wherein, the legs 2 are three in the circumferential direction of the support table 1 respectively, and the end of the support table 1 can be swing-opened through one end thereof, and the position cover cover is arranged above the support table 1 to block the opening of the support legs. Angle, which in turn controls the adjustment of the height of the desktop tripod. The leg 2 itself is a telescopic structure, and the feeding piece and the limit of the leg are controlled by the elastic piece of the sliding member, and the limit position is stable, so that the leg of the tripod can be prevented from automatically expanding and contracting, so that the tripod is dumped.

Specifically, as shown in FIG. 1 , the support table 1 is circular, and three legs are uniformly opened in the circumferential direction, and the legs 2 can be swingably opened and disposed in the groove of the legs, so that the legs 2 and the support table 1 can Swing the open connection to adjust the different heights of the desktop tripod.

As shown in Fig. 1, the legs 2 are three which are evenly distributed in the circumferential direction of the support table 1, and are connected to the support table 1 by a one end thereof. Each of the legs 2 includes a sliding sleeve 21, a sliding member and a sliding leg 22. The sliding sleeve 21 is provided with a sliding slot, and a plurality of positioning slots are symmetrically arranged inside the sliding slot. The upper end of the sliding sleeve 21 can be swing-opened and disposed in the slot of the support table 1, and the sliding leg 22 can be slipped. The movable member is slidably disposed in the sliding groove of the sliding sleeve 21, and the sliding member 22 is controlled to move in the sliding groove by adjusting the sliding member to extend or contract to the lower end of the sliding sleeve 21. Preferably, as shown in FIG. 4, the lower end of the sliding sleeve 21 is further provided with a blocking portion 23 for preventing the sliding member from slipping out.

The slider includes a resilient piece and a pressing block 24. The elastic piece is disposed at the bottom of the sliding member, and the elastic piece is provided with a limiting block extending to the two sides and engaging with the positioning groove, and the limiting block is disposed at least two intervals, and each of the limiting blocks is disposed between a connecting portion, wherein the connecting portion is used for force connection of each limiting block.

The pressing block 24 extends from the top of the sliding member to the bottom portion and is in elastic contact with the limiting block. In use, the limiting block can be engaged with the positioning groove by the control pressing block 24 or the positioning sliding leg 22 can be separated.

Preferably, the width of the connecting portion is substantially the same as the length of the limiting block extending to both sides, forming a force "face", and distributing the fixed force to the respective limiting blocks.

Preferably, the size of the connecting portion increases as the distance between the limiting blocks increases, effectively increasing the connecting area and enhancing the fixing effect.

The pressing block 24 is further modified, and the bottom of the pressing block 24 is provided with a groove that engages with the limiting block. In order to operate, the elastic piece can be accurately pressed by the pressing block 24, and the limiting block can be engaged or disengaged from the limiting groove. Wherein, the groove is matched with the number of the limiting blocks, and at least two are provided.

Preferably, the surface of the pressing block 24 is further provided with an anti-slip pattern. Therefore, the user can accurately press the pressing block 24 to stably push the sliding leg 22, thereby improving the operation effect of the utility knife.

The gear cover includes a cover body and a retaining ring 3, and the cover body is disposed above the support table 1 by a screw cover, and a leg corresponding to the slot of the support base 1 is provided with a seat groove, and the outer circumference of the cover body is provided with a retaining ring The chute and the retaining ring 3 are slidably disposed in the retaining ring chute, and can block the opening angle of the leg, thereby controlling the adjustment of different heights of the desktop tripod.

In summary, the desktop tripod uses the elastic piece of the sliding member to control the feeding and limiting of the legs, and the limit is stable, which can prevent the legs of the tripod from automatically expanding and contracting, so that the tripod is dumped. In addition, the desktop three The tripod is also provided with a retaining ring that blocks the opening angle of the legs and controls the adjustment of the height of the desktop tripod.

The foregoing description of the specific exemplary embodiments of the present invention has The description is not intended to limit the invention to the precise forms disclosed. The embodiments were chosen and described in order to explain the particular embodiments of the invention Choose and change. The scope of the invention is intended to be defined by the claims and their equivalents.

Claims

A desktop tripod characterized by comprising:

The support platform has a plurality of leg slots uniformly formed in the circumferential direction;

a plurality of legs, each leg includes: a sliding sleeve, a sliding member and a sliding leg, wherein the sliding sleeve is provided with a sliding slot, and the sliding supporting leg is slidably disposed in the sliding slot of the sliding sleeve through the sliding member, thereby further Controlling the sliding leg to extend or contract to a lower end of the sliding sleeve;

The cover cover includes: a cover body and a retaining ring, wherein the cover body is disposed above the support base, and a leg seating groove corresponding to the slot of the support base is opened, and the outer periphery of the cover body A retaining ring chute is disposed, and the retaining ring is slidably disposed in the retaining ring chute to block an opening angle of the leg.
The tabletop tripod according to claim 1, wherein the inner side of the chute is symmetrically provided with a plurality of sets of positioning grooves; the sliding member comprises: an elastic piece and a pressing block, wherein the elastic piece is provided with two sides extending to the side and The limiting block is engaged with the positioning slot, and the limiting block is disposed at least two intervals. A connecting portion is disposed between the limiting blocks, and the pressing block is in elastic contact with the limiting block, and the sliding leg is The slider is slidably disposed in the sliding slot of the sliding sleeve, and the limiting block is engaged or disengaged from the positioning slot by controlling the pressing block, thereby controlling the sliding leg to move in the sliding slot, extending or contracting The lower end of the sliding sleeve.
The tabletop tripod according to claim 1, wherein the lower end of the sliding sleeve is further provided with a blocking portion for preventing the sliding member from slipping out.
The tabletop tripod according to claim 2, wherein the width of the connecting portion is the same as the length of the limiting block extending to both sides.
The tabletop tripod according to claim 2, wherein the bottom of the pressing block is provided with a groove that engages with the limiting block.
The tabletop tripod according to claim 5, wherein the surface of the pressing block is further provided with an anti-slip pattern.