CN209622336U - A kind of measuring instrument tripod - Google Patents
A kind of measuring instrument tripod Download PDFInfo
- Publication number
- CN209622336U CN209622336U CN201822238634.7U CN201822238634U CN209622336U CN 209622336 U CN209622336 U CN 209622336U CN 201822238634 U CN201822238634 U CN 201822238634U CN 209622336 U CN209622336 U CN 209622336U
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- China
- Prior art keywords
- strut
- supporting leg
- casing
- leg
- level
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Abstract
A kind of measuring instrument tripod belongs to measurement support technology field, it is therefore intended that solves the problems, such as that the installing and dismounting time of the existing technology is long and stability is poor.A kind of measuring instrument tripod of the utility model includes strut, the erecting bed that strut upper end is arranged in and the lower support structure that strut lower end is arranged in；Lower support structure includes three supporting leg units of the limit sleeve and circumference uniform distribution being fixed on strut, and limit sleeve lower end surface is provided with downward protrusion at outer；Each supporting leg unit includes: the hinged supporting leg in one end and strut lower end, and the supporting leg other end is free end；Hinged battered leg in the middle part of one end and supporting leg, the battered leg other end are free end；The tension spring connected in the middle part of one end and battered leg, the tension spring other end and strut are connect with supporting leg hinged place；And the castor of the free end of supporting leg is set；When supporting leg thinks that more struts are launched into horizontality, the free end of battered leg and limit sleeve lower end face contact.
Description
Technical field
The utility model belongs to measurement support technology field, and in particular to a kind of measuring instrument tripod.
Background technique
In order to stablize photographic goods or other instruments to be photographed, be imaged or be operated, it will usually use tripod
To support measuring instrument or equipment.Such tripod generally comprises three scalable stabilizer blades and is taken the photograph at the top of stabilizer blade with supporting
The objective table of shadow equipment or instrument.When in use, three scalable stabilizer blades need to be stretched to required length respectively and locked respectively
Then the length of each stabilizer blade makes each stabilizer blade be launched into required angle relative to objective table and is seated its bottom on ground,
Photographic goods are finally fixed on objective table photograph or operate other instruments or equipment.
Currently, tripod in the market, which focuses principally on, reduces its weight, in the hope of easy to carry.However, being unfolded and packing up
The operation of these tripods is quite cumbersome, time-consuming.By taking every stabilizer blade includes three nodal pattern tripods of three pipe fittings as an example, every is connected
Three pipe fittings of stabilizer blade just need two joints, and entire tripod needs altogether six joints.In order to lock the length of each stabilizer blade, just need
Two joints are operated, are locked so that the upper and lower pipe fitting being attached thereto is opposite.To install a tripod and just need
Six joints are operated, so that the work for installing these tripods is quite cumbersome, the required set-up time is also relatively long, together
When stability it is poor.
Utility model content
The purpose of this utility model is that proposing a kind of measuring instrument tripod, installing and dismounting of the existing technology is solved
The problem of time length and stability difference.
To achieve the above object, a kind of measuring instrument tripod of the utility model includes strut, is arranged in the strut
The erecting bed of upper end and the lower support structure that the strut lower end is set；
The lower support structure includes three supporting leg lists of the limit sleeve and circumference uniform distribution being fixed on the strut
Member, the limit sleeve lower end surface are provided with downward protrusion at outer；
Each supporting leg unit includes:
The hinged supporting leg in one end and the strut lower end, the supporting leg other end are free end；
Hinged battered leg in the middle part of one end and supporting leg, the battered leg other end are free end；
The tension spring connected in the middle part of one end and the battered leg, the tension spring other end and strut are connect with supporting leg hinged place；
And the castor of the free end of the supporting leg is set；
When the supporting leg is launched into horizontality with respect to strut, the free end of the battered leg and the limit sleeve lower end
Face contact.
The section of the protrusion of the limit sleeve lower end surface is triangle, and it is empty to form limit between the protrusion and the strut
Between, when supporting leg is unfolded with respect to strut, the free end of the battered leg is located in the limit space.
The free end of the battered leg is provided with inclined-plane, forms triangular structure, the free end of triangular structure and the limit
Bit space cooperation.
The strut is telescopic support struts.
Shown strut includes:
Level-one casing, level-one casing top are provided with external screw thread, and major diameter of external thread from top to bottom successively becomes smaller, and
The flexible slot of the multiple vertical directions of circumference uniform distribution, the limit sleeve are located on the level-one casing；
With the second level casing of level-one cannula slide cooperation, second level casing one end is extend into the level-one casing
And versus primary casing moves back and forth；
And the adapter sleeve connected with the level-one casing threads.
The utility model has the following beneficial effects: a kind of measuring instrument tripod of the utility model can be stored as small volume
State, when storage, the free end of battered leg need to only be taken out from limit space, be placed in the outside of limit sleeve, supporting leg to
On rotate and be bonded to strut, realize whole storage, when holding state, rotate down supporting leg, battered leg under the action of tension spring
Tube wall along level-one casing moves down, and is stuck in the limit space below limit sleeve, cooperation of each supporting leg unit in limit sleeve
A triangular structure is formed, support is stablized, disassembly installation deformation is quick.
Detailed description of the invention
Fig. 1 is a kind of measuring instrument tripod structure schematic diagram of the utility model；
Fig. 2 is a kind of measuring instrument tripod receiving state schematic diagram of the utility model；
Wherein: 1, strut, 101, level-one casing, 102, second level casing, 103, adapter sleeve, 2, erecting bed, 3, bottom support
Structure, 301, limit sleeve, 302, supporting leg, 303, battered leg, 304, tension spring, 305, castor.
Specific embodiment
The embodiments of the present invention is described further with reference to the accompanying drawing.
Referring to attached drawing 1 and attached drawing 2, a kind of measuring instrument tripod of the utility model includes strut 1, is arranged in the branch
The erecting bed 2 of 1 upper end of bar and the lower support structure 3 that 1 lower end of strut is set；
The lower support structure 3 includes three branch of the limit sleeve 301 and circumference uniform distribution that are fixed on the strut 1
Leg unit is provided with downward protrusion at the 301 lower end surface outer of limit sleeve；
Each supporting leg unit includes:
The hinged supporting leg 302 in one end and 1 lower end of the strut, 302 other end of supporting leg are free end；
Hinged battered leg 303 in the middle part of one end and supporting leg 302,303 other end of battered leg are free end；
The tension spring 304 connected in the middle part of one end and the battered leg 303,304 other end of tension spring and strut 1 and supporting leg
The connection of 302 hinged places；
And the castor 305 of the free end of the supporting leg 302 is set；
When the opposite strut 1 of the supporting leg 302 is launched into horizontality, the free end of the battered leg 303 and the limit
Position 301 lower end face contacts of set.
The section of the protrusion of 301 lower end surface of limit sleeve is triangle, is formed and is limited between the protrusion and the strut 1
Bit space, when supporting leg 302 is unfolded with respect to strut 1, the free end of the battered leg 303 is located in the limit space.
The free end of the battered leg 303 is provided with inclined-plane, forms triangular structure, the free end of triangular structure and described
Limit space cooperation.
The strut 1 is telescopic support struts 1.
Shown strut 1 includes:
Level-one casing 101,101 top of level-one casing are provided with external screw thread, and when nature, major diameter of external thread is by upper
Successively become smaller under, internal diameter is straight structure, and the flexible slot of the multiple vertical directions of circumference uniform distribution, the limit sleeve 301
On the level-one casing 101；
The second level casing 102 being slidably matched with the level-one casing 101, described 102 one end of second level casing extend into described
In level-one casing 101 and versus primary casing 101 moves back and forth；
And the adapter sleeve 103 being threadedly coupled with the level-one casing 101.
In use, the adapter sleeve of turn downwards 103, second level casing 102 in the raw, is extracted in 101 upper end of level-one casing,
After so that 102 versus primary casing 101 of second level casing is moved upward to specified altitude assignment, upward turn adapter sleeve 103, adapter sleeve 103
Cooperate with 101 threaded upper ends of level-one casing, be inwardly compressed 101 upper end of level-one casing under the action of flexible slot, compresses second level
Casing 102 realizes locking.
Claims (5)
1. a kind of measuring instrument tripod, erecting bed (2) and setting including strut (1), setting in the strut (1) upper end
Lower support structure (3) in the strut (1) lower end；
It is characterized in that,
The lower support structure (3) includes three of the limit sleeve (301) and circumference uniform distribution that are fixed on the strut (1)
Supporting leg unit is provided with downward protrusion at limit sleeve (301) the lower end surface outer；
Each supporting leg unit includes:
The hinged supporting leg (302) in one end and the strut (1) lower end, supporting leg (302) other end are free end；
Hinged battered leg (303) in the middle part of one end and supporting leg (302), battered leg (303) other end are free end；
The tension spring (304) connected in the middle part of one end and the battered leg (303), tension spring (304) other end and strut (1) and support
The connection of leg (302) hinged place；
And setting is in the castor (305) of the free end of the supporting leg (302)；
When the supporting leg (302) are launched into horizontality with respect to strut (1), the free end of the battered leg (303) and described
Limit sleeve (301) lower end face contact.
2. a kind of measuring instrument tripod according to claim 1, which is characterized in that limit sleeve (301) lower end surface
The section of protrusion be triangle, form limit space between the protrusion and the strut (1), when supporting leg (302) relatively
When strut (1) is unfolded, the free end of the battered leg (303) is located in the limit space.
3. a kind of measuring instrument tripod according to claim 2, which is characterized in that the free end of the battered leg (303)
It is provided with inclined-plane, forms triangular structure, the free end of triangular structure and limit space cooperation.
4. a kind of measuring instrument tripod according to claim 1,2 or 3, which is characterized in that the strut (1) is that can stretch
Contracting strut (1).
5. a kind of measuring instrument tripod according to claim 4, which is characterized in that shown strut (1) includes:
Level-one casing (101), level-one casing (101) top are provided with external screw thread, and major diameter of external thread from top to bottom successively becomes
It is small, and the flexible slot of the multiple vertical directions of circumference uniform distribution, the limit sleeve (301) are located on the level-one casing (101)；
The second level casing (102) being slidably matched with the level-one casing (101), described second level casing (102) one end extend into institute
It states in level-one casing (101) and versus primary casing (101) moves back and forth；
And the adapter sleeve (103) being threadedly coupled with the level-one casing (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822238634.7U CN209622336U (en) | 2018-12-28 | 2018-12-28 | A kind of measuring instrument tripod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822238634.7U CN209622336U (en) | 2018-12-28 | 2018-12-28 | A kind of measuring instrument tripod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209622336U true CN209622336U (en) | 2019-11-12 |
Family
ID=68447853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822238634.7U Expired - Fee Related CN209622336U (en) | 2018-12-28 | 2018-12-28 | A kind of measuring instrument tripod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209622336U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113712784A (en) * | 2021-09-09 | 2021-11-30 | 郑州职业技术学院 | Multifunctional stretching equipment for physical exercise |
-
2018
- 2018-12-28 CN CN201822238634.7U patent/CN209622336U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113712784A (en) * | 2021-09-09 | 2021-11-30 | 郑州职业技术学院 | Multifunctional stretching equipment for physical exercise |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191112 Termination date: 20201228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |