CN212107709U - Self-locking tripod capable of adjusting height difference - Google Patents
Self-locking tripod capable of adjusting height difference Download PDFInfo
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- CN212107709U CN212107709U CN201922045278.1U CN201922045278U CN212107709U CN 212107709 U CN212107709 U CN 212107709U CN 201922045278 U CN201922045278 U CN 201922045278U CN 212107709 U CN212107709 U CN 212107709U
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Abstract
The embodiment of the invention discloses a self-locking tripod for adjusting height difference, which comprises a fixed disc, an adjusting brake system and three brackets which are telescopic by gravity, wherein the adjusting brake controls an elastic X-shaped clamp in the brackets through three forked brake lines, and a rod in the brackets is provided with longitudinal teeth along the rod. When the tripod is used, the fixed disc is lightly held by two hands, the regulating brake is pressed down by a thumb of one hand to expand the X-shaped clamp, the regulating brake is loosened after the inner rod of the bracket descends by means of gravity to touch the ground with different heights, the clamping teeth of the X-shaped clamp are buckled with the longitudinal teeth of the inner rod to be occluded and self-locked, and the tripod can be conveniently used on the ground with different heights. The method is suitable for field survey, photography and the like, and is convenient and firm.
Description
Technical Field
The invention relates to the field of surveying equipment, in particular to a height difference adjusting self-locking tripod.
Background
When open-air photography, surveying, topography landform height is uneven, uses the current supporting tripod of equipment, need adjust the length of every leg one by one according to the landform, still need fix every leg after the regulation, and complex operation is inconvenient, and above-mentioned problem can not be solved to current tripod.
Disclosure of Invention
The embodiment of the invention aims to provide a height difference adjusting self-locking tripod for solving the problems of the conventional tripod.
In order to achieve the above purpose, an embodiment of the present invention provides a self-locking tripod for adjusting a height difference, where the tripod includes a fixed disk connecting three brackets and an adjusting brake arranged thereon, the adjusting brake is connected to an "X" shaped clip arranged at a lower end of an outer rod of a bracket through a brake cable, and an inner rod of the bracket is provided with longitudinal teeth. When the adjustable brake is used, the fixed disc is lightly held by two hands, the adjusting brake is pressed down by a thumb of one hand, the brake wire pulls the latch of the X-shaped clamp to be separated from the longitudinal teeth of the inner rod of the bracket, the three inner rods of the bracket descend by gravity to touch the ground with different heights, the adjusting brake is released, the X-shaped clamp is engaged with the longitudinal teeth of the inner rod of the bracket, and self-locking is completed.
Optionally, the fixed disk (1) is circular or polygonal, and has a groove on one side and a threaded hole in the middle.
Optionally, the adjusting gate (2) is arranged in a groove of the fixed disk (1) and is T-shaped, and the lower fulcrum is connected with the fixed disk (1) through a shaft. One side of the connecting brake cable is provided with a bolt capable of adjusting the tightness of the brake cable.
Optionally, the brake cable (3) is connected with the adjusting brake (2) and the X-shaped card (4), is one initially, gradually branches into three strands, and is respectively connected with the X-shaped card (4) in the three brackets.
Optionally, the X-shaped clip (4) is fixed to the lower end of the outer rod of the bracket (5), one end of the X-shaped clip is provided with a clip tooth, and the other end of the X-shaped clip is provided with a spring to keep the X-shaped clip engaged with the longitudinal tooth of the inner rod in a normal state.
Optionally, the height difference adjusting self-locking tripod is characterized in that the inner rod longitudinal teeth (6) are in a tooth shape with a downward inclined surface and an upward flat surface, and the density is related to the height adjusting precision.
The embodiment of the invention has the following advantages:
the embodiment of the invention provides a self-locking tripod capable of adjusting height difference. When the tripod is operated, only the fixed disc is lightly held by two hands, the adjusting brake is pressed down by the thumb, the three legs freely descend to touch the ground with different heights, the adjusting brake is released for self-locking, and the tripod is erected conveniently and quickly.
Drawings
Fig. 1 is a sectional view of a tripod provided in embodiment 1 of the present invention.
Fig. 2 is a structural diagram of an "X" type card provided in embodiment 1 of the present invention.
Fig. 3 is a layout diagram of gate lines of the damper system according to embodiment 1 of the present invention.
In the figure:
| 1 fixed disk | 4 'X' |
| 2 regulating |
5 support |
| 3 |
6 longitudinal teeth |
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.
It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions under which the present invention can be implemented, so that the present invention has no technical significance, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms such as "upper", "lower", "left", "right" and "middle" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and changes or modifications of the relative relationship may be made without substantial changes in the technical contents.
Examples
As shown in fig. 1, the self-locking tripod for adjusting the height difference is provided for the embodiment. The fixed disc 1 is a circular or polygonal disc, one side of the fixed disc is provided with a groove, the lower support point of the adjusting brake 2 is connected into the groove of the fixed disc 1 through a rotating shaft, the adjusting brake 2 is pressed down, the brake wire is tensioned and the X-shaped clamp 4 is opened, the latch of the X-shaped clamp is separated from the longitudinal tooth 6 in the support 5, the three supports are lowered by gravity to touch the ground with different heights, the adjusting brake 2 is loosened, the spring is reset, the latch of the X-shaped clamp 4 is meshed with the longitudinal tooth 6, self-locking is realized, and tripod erection is completed. When the device is not used, the adjusting brake 2 is pressed down, the fixing disc 1 is pressed down at the same time, the inner bars of the three brackets are retracted to enter the outer bars, and the adjusting brake 2 is loosened. As shown in fig. 2, a structure diagram of an X-shaped card 4 is provided for the embodiment, one end of the X-shaped card 4 is provided with a spring, the other end is provided with a latch, the spring is elastically supported by the latch in a normal state, and the latch is engaged and locked with the inner rod longitudinal tooth 6. As shown in fig. 3, a gate line 3 layout is provided for the embodiment, which is initially connected to the regulation gate 2 by a main line, and then three strands are divided to control the X-shaped cards 4 of three racks respectively. The adjusting brake 2 is pressed down, the three lines simultaneously control the latch of the X-shaped card 4 to be separated from the longitudinal teeth 6, and unlocking is completed. The triangular frame is convenient and quick, and can be used for adjusting the height of the ground with different height differences and self-locking and erecting.
Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (6)
1. The utility model provides an adjust poor auto-lock tripod of height which characterized in that the tripod includes fixed disk (1) of connecting three supports, sets up regulation floodgate (2) on it, floodgate line (3), "X" type card (4), leans on gravity telescopic bracket (5), and the vertical tooth (6) of pole in the support.
2. The height difference adjustable self-locking tripod according to claim 1, wherein the fixed plate (1) is a circular or polygonal one, and has a groove on one side and a threaded hole in the middle.
3. The self-locking tripod for adjusting the altitude difference according to claim 1, wherein the adjusting brake (2) is arranged in a groove of the fixed disc (1) and is T-shaped, a lower fulcrum is connected with the fixed disc (1) through a rotating shaft, and a bolt for adjusting the tightness of the brake cable is arranged on one side of the brake cable.
4. The self-locking tripod for adjusting the difference in elevation as claimed in claim 1, wherein the brake wire (3) is connected to the adjusting brake (2) and the "X" shaped clip (4), and is initially one, gradually divided into three strands, and respectively connected to the "X" shaped clips (4) in the three brackets.
5. The height difference adjustable self-locking tripod according to claim 1, wherein the "X" shaped clip (4) is fixed to the lower end of the outer rod of the bracket (5), one end of the "X" shaped clip is provided with a latch, and the other end of the "X" shaped clip is provided with a spring to keep the latch to engage with the longitudinal teeth of the inner rod in a normal state.
6. A height-difference adjustable self-locking tripod according to claim 1, wherein the longitudinal teeth (6) are in the shape of a tooth with an inclined upper part and a flat lower part, and the density is related to the height adjustment precision.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922045278.1U CN212107709U (en) | 2019-11-25 | 2019-11-25 | Self-locking tripod capable of adjusting height difference |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922045278.1U CN212107709U (en) | 2019-11-25 | 2019-11-25 | Self-locking tripod capable of adjusting height difference |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212107709U true CN212107709U (en) | 2020-12-08 |
Family
ID=73619935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922045278.1U Active CN212107709U (en) | 2019-11-25 | 2019-11-25 | Self-locking tripod capable of adjusting height difference |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212107709U (en) |
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2019
- 2019-11-25 CN CN201922045278.1U patent/CN212107709U/en active Active
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