CN204141188U - A kind of tripod for optical survey instrument - Google Patents
A kind of tripod for optical survey instrument Download PDFInfo
- Publication number
- CN204141188U CN204141188U CN201420320446.8U CN201420320446U CN204141188U CN 204141188 U CN204141188 U CN 204141188U CN 201420320446 U CN201420320446 U CN 201420320446U CN 204141188 U CN204141188 U CN 204141188U
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- China
- Prior art keywords
- adjustable support
- support
- adjustable
- tripod
- stationary platen
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000003287 optical effect Effects 0.000 title claims abstract description 15
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 6
- 230000001681 protective effect Effects 0.000 abstract description 6
- 230000006378 damage Effects 0.000 abstract description 4
- 238000012856 packing Methods 0.000 abstract description 3
- 239000003082 abrasive agent Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a kind of tripod for optical survey instrument, comprise an instrument stationary platen and be arranged at the adjustable support device below instrument stationary platen, below described instrument stationary platen, be provided with fixing column; Described adjustable support device comprises support storage columns and along the equally distributed adjustable support of support storage columns circumferencial direction, described support storage columns outer surface evenly offers adjustable support storage tank, described adjustable support storage tank upper end is provided with fixed block, described support storage columns upper end is provided with fixed cover, and described fixed cover upper end is provided with stationary platen controlling device.The utility model adjustable support and adjustable support storage tank are one_to_one corresponding; when packing up adjustable support; adjustable support is screwed in adjustable support storage tank inner; and then avoid the destruction being subject to foreign object at carrying process adjustable support; thus improve the protective value of adjustable support, also improve its working life simultaneously.
Description
Technical field
The utility model relates to optical survey instrument, particularly relates to a kind of tripod for optical survey instrument.
Background technique
Tripod is a kind of common supporting component, and it adopts three supporting legs to provide a stable support platform.Tripod in use usually relates to the problem of carrying and transporting, and therefore portability is the problem must paid attention in the middle of tripod design.At present, the method of usual employing is that tripod supporting leg is designed to dismountable mode, namely separate after supporting leg and tripod mount being split in transportation process and deposit, the space that this tripod takies can be saved, but such disassembly process is very inconvenient and expend time in.Tripod supporting leg is designed to telescopic mode, flexible operation by another kind of common methods exactly, easy to use, but the tripod after flexible is in carrying process, often contact with foreign object or collide, and then certain destruction is caused to tripod, and then its working life is shortened.
But for the deficiencies in the prior art, developer be necessary to develop a kind of reasonable in design, structure simple, be skillfully constructed, be easy to carry, protective value is good, long service life, be convenient to the tripod for optical survey instrument promoted.
Model utility content
For solving prior art Problems existing, the utility model object provide a kind of reasonable in design, structure simple, be skillfully constructed, be easy to carry, protective value is good, long service life, be convenient to the tripod for optical survey instrument promoted.
For solving above technical problem, the utility model comes to be realize by the following technical solutions: a kind of tripod for optical survey instrument, comprise an instrument stationary platen and be arranged at the adjustable support device below instrument stationary platen, below described instrument stationary platen, be provided with fixing column;
Described adjustable support device comprises support storage columns and along the equally distributed adjustable support of support storage columns circumferencial direction, described support storage columns outer surface evenly offers adjustable support storage tank, described adjustable support storage tank upper end is provided with fixed block, described support storage columns upper end is provided with fixed cover, and described fixed cover upper end is provided with stationary platen controlling device.
In a preferred embodiment of the present utility model, described adjustable support comprises the support casing be connected with fixed block and the expansion bracket that can stretch in support casing inside, described support casing and expansion bracket connecting end are provided with height adjustable cap, and the described expansion bracket the other end is provided with wearing bush.
In a preferred embodiment of the present utility model, described secured adjusted device comprises the adjustment sleeve be arranged at outside fixed cover and the adjustable cap be arranged at outside adjustment sleeve, is threaded between described adjustable cap and adjustment sleeve.
In a preferred embodiment of the present utility model, described height adjustable cap and support casing are threaded.
In a preferred embodiment of the present utility model, described support casing and fixed block are that tooth coordinates.
In a preferred embodiment of the present utility model, adjustable support attachment hole is offered in the middle part of described fixed block, described adjustable support attachment hole inside is provided with recessed tooth, described support casing upper end is provided with the coupling shaft be connected that to cooperatively interact with adjustable support attachment hole, and described coupling shaft outer surface is provided with the double wedge cooperatively interacted with recessed tooth.
The beneficial effects of the utility model are, compared with prior art, the utility model is provided with adjustable support device below instrument stationary platen, adjustable support device comprises support storage columns and along the equally distributed adjustable support of support storage columns circumferencial direction, adjustable support storage tank is evenly offered at support storage columns outer surface, adjustable support and adjustable support storage tank are one_to_one corresponding, when packing up adjustable support, adjustable support is screwed in adjustable support storage tank inner, and then avoid the destruction being subject to foreign object at carrying process adjustable support, thus improve the protective value of adjustable support, also improve its working life simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is one of structural representation of the present utility model.
Fig. 2 is structural representation two of the present utility model.
Fig. 3 is structural representation three of the present utility model.
To be that the A portion of Fig. 3 schematic diagram is main look enlarged view to Fig. 4.
Numeral and the corresponding part title represented by letter in figure:
1. the recessed tooth 12. coupling shaft 13. double wedge 14. support storage columns of instrument stationary platen 2. adjustment sleeve 3. fixed cover 4. support casing 5. adjustable support storage tank 6. height adjustable cap 7. expansion bracket 8. wearing bush 9. adjustable cap 10. fixed block 11..
Embodiment
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
With reference to shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the utility model is a kind of tripod for optical survey instrument, the adjustable support device comprising an instrument stationary platen 1 and be arranged at below instrument stationary platen 1, is provided with fixing column (for marking) below instrument stationary platen 1;
In the present embodiment, adjustable support device comprises support storage columns 14 and along the equally distributed adjustable support of support storage columns 14 circumferencial direction, support storage columns 14 outer surface evenly offers adjustable support storage tank 5, adjustable support storage tank 5 cross section is circular arc, adjustable support storage tank 5 arc diameter is greater than adjustable support maximum outside diameter, adjustable support storage tank 5 upper end is provided with fixed block 10, adjustable support attachment hole is offered in the middle part of fixed block 10, support storage columns 5 upper end is provided with fixed cover 3, and fixed cover 3 upper end is provided with stationary platen controlling device.
In the present embodiment, adjustable support comprises the support casing 4 be connected with fixed block 10 and the expansion bracket 7 that can stretch in support casing 4 inside, support casing 4 and expansion bracket 7 connecting end are provided with height adjustable cap 6, expansion bracket 7 the other end is provided with wearing bush 8, thus improves the working life of tripod.
In the present embodiment, secured adjusted device comprises the adjustment sleeve 2 be arranged at outside fixed cover 3 and the adjustable cap 9 be arranged at outside adjustment sleeve 2, is threaded between adjustable cap 9 and adjustment sleeve 2.
In the present embodiment, height adjustable cap 6 is threaded with support casing 4, thus improves expansion bracket 7 stability fixing in support casing 4 inside.
In the present embodiment, adjustable support attachment hole inside is provided with recessed tooth 11, support casing 4 upper end is provided with the coupling shaft 12 be connected that to cooperatively interact with adjustable support attachment hole, coupling shaft 12 outer surface is provided with the double wedge 13 cooperatively interacted with recessed tooth 11, support casing 4 coordinates for tooth with fixed block 10, further increases the stability of adjustable support.
In the present embodiment, wearing bush 8 is injected by high-abrasive material and is formed, and this high-abrasive material can be ceramic composite, carbofrax material, silicon nitride material etc., thus improves the wear-resisting property of wearing bush 8 further, improves the working life of tripod.
In sum, the utility model is provided with adjustable support device below instrument stationary platen, adjustable support device comprises support storage columns and along the equally distributed adjustable support of support storage columns circumferencial direction, adjustable support storage tank is evenly offered at support storage columns outer surface, adjustable support and adjustable support storage tank are one_to_one corresponding, when packing up adjustable support, adjustable support is screwed in adjustable support storage tank inner, and then avoid the destruction being subject to foreign object at carrying process adjustable support, thus improve the protective value of adjustable support, also improve its working life simultaneously.Advantage of the present utility model is: reasonable in design, structure is simple, be skillfully constructed, be easy to carry, protective value is good, long service life, be convenient to promote.
More than show and describe basic principle of the present utility model, major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (6)
1. for a tripod for optical survey instrument, it is characterized in that, comprise an instrument stationary platen and be arranged at the adjustable support device below instrument stationary platen, below described instrument stationary platen, be provided with fixing column;
Described adjustable support device comprises support storage columns and along the equally distributed adjustable support of support storage columns circumferencial direction, described support storage columns outer surface evenly offers adjustable support storage tank, described adjustable support storage tank upper end is provided with fixed block, described support storage columns upper end is provided with fixed cover, and described fixed cover upper end is provided with stationary platen controlling device.
2. a kind of tripod for optical survey instrument according to claim 1, it is characterized in that: described adjustable support comprises the support casing be connected with fixed block and the expansion bracket that can stretch in support casing inside, described support casing and expansion bracket connecting end are provided with height adjustable cap, and the described expansion bracket the other end is provided with wearing bush.
3. a kind of tripod for optical survey instrument according to claim 1 and 2, it is characterized in that: described secured adjusted device comprises the adjustment sleeve be arranged at outside fixed cover and the adjustable cap be arranged at outside adjustment sleeve, is threaded between described adjustable cap and adjustment sleeve.
4. a kind of tripod for optical survey instrument according to claim 2, is characterized in that: described height adjustable cap and support casing are threaded.
5. a kind of tripod for optical survey instrument according to claim 1, is characterized in that: described support casing and fixed block are that tooth coordinates.
6. a kind of tripod for optical survey instrument according to claim 5, it is characterized in that: in the middle part of described fixed block, offer adjustable support attachment hole, described adjustable support attachment hole inside is provided with recessed tooth, described support casing upper end is provided with the coupling shaft be connected that to cooperatively interact with adjustable support attachment hole, and described coupling shaft outer surface is provided with the double wedge cooperatively interacted with recessed tooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420320446.8U CN204141188U (en) | 2014-06-16 | 2014-06-16 | A kind of tripod for optical survey instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420320446.8U CN204141188U (en) | 2014-06-16 | 2014-06-16 | A kind of tripod for optical survey instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204141188U true CN204141188U (en) | 2015-02-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420320446.8U Expired - Fee Related CN204141188U (en) | 2014-06-16 | 2014-06-16 | A kind of tripod for optical survey instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204141188U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104061420A (en) * | 2014-06-16 | 2014-09-24 | 苏州华徕光电仪器有限公司 | Tripod for optical surveying instrument |
| CN106053030A (en) * | 2016-08-05 | 2016-10-26 | 西安理工大学 | Electric control test device used for fiber bending loss research |
-
2014
- 2014-06-16 CN CN201420320446.8U patent/CN204141188U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104061420A (en) * | 2014-06-16 | 2014-09-24 | 苏州华徕光电仪器有限公司 | Tripod for optical surveying instrument |
| CN106053030A (en) * | 2016-08-05 | 2016-10-26 | 西安理工大学 | Electric control test device used for fiber bending loss research |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20160616 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |