CN206944981U - A kind of tripod for electronic theodolite - Google Patents
A kind of tripod for electronic theodolite Download PDFInfo
- Publication number
- CN206944981U CN206944981U CN201720637372.4U CN201720637372U CN206944981U CN 206944981 U CN206944981 U CN 206944981U CN 201720637372 U CN201720637372 U CN 201720637372U CN 206944981 U CN206944981 U CN 206944981U
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- CN
- China
- Prior art keywords
- support
- tripod
- pedestal
- electronic theodolite
- groove
- Prior art date
- 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.)
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Abstract
It the utility model is related to a kind of tripod for electronic theodolite, including the pedestal for placing electronic theodolite, the lower rotation of the pedestal is connected with three first supports, the one end of the first support away from pedestal is rotatably connected to second support, the bottom of the pedestal is provided with the groove of the end insertion for second support, one end of the second support insertion groove is provided with the first magnet, the second magnet to be attracted each other with the first magnet is provided with the groove, the utility model has the advantages that：Rotate second support, and then second support and first support are folded, then by the end insertion groove of second support, due to being respectively arranged with the first magnet and the second magnet that can attract each other in the end of second support and groove, therefore the end of second support can be fixed in groove and not allow easy to fall off, now because first support and second support are folded together, therefore the length of tripod shortens, and then tripod is easy to carry.
Description
Technical field
It the utility model is related to a kind of instrument of surveying and mapping, more particularly to a kind of tripod for electronic theodolite.
Background technology
Electronic theodolite can be widely applied to the three of the countries and cities, fourth class triangle control measurement, for railway, highway,
The engineering survey of bridge, water conservancy, mine etc., it can also be used to build, the installation of large scale equipment, measured applied to ground,
Shape measures and various engineering measurement.
, it is necessary to which electronic theodolite is placed on tripod during the use of electronic theodolite.It is of the prior art
Tripod is as shown in figure 1, its length is long, and very not readily portable, this problem is badly in need of solving.
Utility model content
The purpose of this utility model is to provide a kind of tripod for electronic theodolite, has portable function.
Above-mentioned technical purpose of the present utility model technical scheme is that：One kind is used for electronics longitude and latitude
The tripod of instrument, including for placing the pedestal of electronic theodolite, the lower rotation of the pedestal is connected with three first supports,
The one end of the first support away from pedestal is rotatably connected to second support, and the bottom of the pedestal is provided with for second support
The groove of end insertion, one end of second support insertion groove are provided with the first magnet, are provided with the groove and the
The second magnet that one magnet attracts each other.
By using above-mentioned technical proposal, second support is rotated when carrying tripod, and then by second support and first
Frame folds, and then inserts the end of second support in groove, due to being respectively arranged with energy in the end of second support and groove
The first magnet and the second magnet enough to attract each other, therefore the end of second support can be fixed in groove and be not easy to take off
Fall, now because first support and second support are folded together, therefore the length of tripod shortens, and then makes tripod just
In carrying.
Preferably, each second support is provided with connect band close to one end of first support, the connect band and
Double buckle is provided with second support, adjacent two second support is fixed by connect band and double buckle.
, will after second support is folded and inserts the end of second support in groove by using above-mentioned technical proposal
Sub-buckle in one of second support is buckled on the box in another second support, makes connect band that adjacent two second support is tight
Close fixation, while adjacent two first support is tightly fastened, prevent first support and second support from disperseing in carrying process.
Preferably, the first support and second support outer cup are provided with protection cylinder.
By using above-mentioned technical proposal, the protection cylinder outside first support and second support is located to first support and
Two supports have protective effect, prevent first support and second support to be collided and damage.
Preferably, the protection cylinder connects with base thread.
By using above-mentioned technical proposal, the connected mode of threaded connection has certain sealing, prevents rainwater from invading
Protect in cylinder, while threaded connection is easy to protect the installation and dismounting of cylinder.
Preferably, being provided with cavity in the first support, slid in the cavity and be connected with expansion link, it is described flexible
The one end of bar away from pedestal is connected with second support, and the side wall of the first support is provided with and can abut and then incite somebody to action with expansion link
The steady pin that the position of expansion link is fixed.
By using above-mentioned technical proposal, expansion link is slid in the cavities, then steady pin is connected on expansion link
Expansion link is fixed, and then the length of first support can be changed, is easy to raise and reduces the height of pedestal.
Preferably, length direction of the one end of the second support away from first support along second support is provided with positioning
Pin.
By using above-mentioned technical proposal, pilot pin is plugged in into ground to fix the position of second support, is prevented
The end of second support slides on the ground during use.
Preferably, the slid chamber for pilot pin sliding, the side wall of the second support are provided with the second support
The pivot pin for stationary positioned pin is threaded with, the end of the pilot pin can abut with pivot pin.
By using above-mentioned technical proposal, pilot pin can slide in slid chamber, being capable of stationary positioned pin using pivot pin
Position, and then be easy to the length for the end that user controls pilot pin to be exposed to second support, while do not make when pilot pin
During with state, by the inside of pilot pin integral slipping to slid chamber, and pivot pin is moved in slid chamber to the tip for making pilot pin
The side wall of pivot pin is connected to, can prevent pilot pin from dropping out slid chamber and causing potential safety hazard.
Preferably, being provided with fixing groove on the inside of the second support, the fixing groove is included towards in second support
Side and the opening of the end of second support, the pilot pin are rotatably connected in fixing groove.
By using above-mentioned technical proposal, when not in use, rotational positioning pin is placed the tip of pilot pin to pilot pin
In fixing groove, potential safety hazard is effectively reduced.
In summary, the utility model has the advantages that：Second support is rotated when carrying tripod, and then by the
Two supports and first support fold, and then insert the end of second support in groove, end and groove due to second support
In be respectively arranged with the first magnet and the second magnet that can be attracted each other, therefore the end of second support can be fixed on groove
In and do not allow easy to fall off, now because first support and second support are folded together, therefore the length of tripod shortens, and enters
And tripod is set to be easy to carry.
Brief description of the drawings
Fig. 1 is the structural representation of background technology；
Fig. 2 is the structural representation of first support in embodiment 1, and the position for embodying first support and expansion link is closed
System；
Fig. 3 is the structural representation of base bottom in embodiment 1, for embodying the position of groove；
Fig. 4 is the sectional view of second support in embodiment 1, for embodying the position relationship of pilot pin and slid chamber；
Fig. 5 is state diagram when second support folds in embodiment 1, for embodying the connected mode of connect band；
Fig. 6 is the structural representation that cylinder is protected in embodiment 1, for embodying the annexation of protection cylinder and pedestal；
Fig. 7 is the structural representation of second support in embodiment 2, for embodying the position relationship of fixing groove and pilot pin.
In figure, 1, pedestal；11st, first support；12nd, second support；13rd, groove；14th, the first magnet；15th, the second magnet；
2nd, connect band；23rd, cylinder is protected；3rd, expansion link；31st, steady pin；32nd, pilot pin；33rd, slid chamber；34th, pivot pin；4th, fixing groove；
41st, it is open.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Embodiment 1：A kind of tripod for electronic theodolite, as shown in Fig. 2 pedestal 1 is in the form of annular discs, under pedestal 1
Side is connected with three first supports 11, and circumference of the first support 11 along pedestal 1 is uniformly distributed, and each first support 11 can court
To the axis rotation of pedestal 1.Inside first support 11 cavity is offered along the length direction of first support 11.The company of sliding in cavity
It is connected to expansion link 3.Steady pin 31 is threaded with perpendicular to first support 11 in the side wall of first support 11, steady pin 31 can
Side wall through first support 11 is stretched into cavity and is connected in the side wall of expansion link 3.The one end of expansion link 3 away from pedestal 1
Second support 12 is rotatably connected to, second support 12 rotates towards the axis direction of pedestal 1.The end of second support 12 is provided with
First magnet 14.
As shown in figure 3, on the bottom surface of pedestal 1 along its it is circumferentially distributed have three grooves 13, first support 11 is rotatably connected on
In groove 13, the end of second support 12 can be plugged in when second support 12 turns to the opening position parallel with first support 11
In groove 13.With being provided with attracted each other with the first magnet 14 on the part of the ends contact of second support 12 in groove 13
Two magnet 15.
As shown in Figure 2 and Figure 4, the one end of second support 12 away from first support 11 inwardly offers slid chamber 33, sliding
Sliding is connected with pilot pin 32 in chamber 33.The side wall of slid chamber 33 is threaded with pivot pin 34, pivot pin perpendicular to second support 12
34 can run through the side wall of slid chamber 33 and be abutted with the side wall of pilot pin 32.To the distance of the inside of slid chamber 33 at pivot pin 34
Length is more than the length of pilot pin 32, and the tip of pilot pin 32 abuts after enabling the integral slipping of pilot pin 32 into slid chamber 33
In the side wall of pivot pin 34.
As shown in figure 5, the end of each second support 12 is provided with connect band 2, installed in connect band 2 and second support 12
There is double buckle 22.Box in each connect band 2 can be fastened in the sub-buckle in adjacent connect band 2.
As shown in fig. 6, the edge of pedestal 1 is circumferentially provided with screw thread along it, protection cylinder 23 is threaded with pedestal 1, is protected
Casing 23 is located at the outside of first support 11 and second support 12.
Application method：During using tripod, first support 11 and second support 12 are rotated, makes first support 11 and second
Frame 12 draws a straight line.Expansion link 3 is stretched out into the certain length of cavity and moves inward steady pin 31, abuts steady pin 31
Fixed on expansion link 3, and then by the position of expansion link 3.To the outside running fix pin 32 of slid chamber 33, then rotating shaft pin
34 move pivot pin 34 into slid chamber 33, pivot pin 34 is connected in the side wall of pilot pin 32.
When carrying tripod, pilot pin 32 is moved to the inside of slid chamber 33 and moves inward pivot pin 34, makes pilot pin 32
It is limited in slid chamber 33.To cavity inside slide expansion link 3, and by steady pin 31 be connected to expansion link 3 side wall and then
Expansion link 3 is fixed.Second support 12 is rotated to fold first support 11 and second support 12.The end of second support 12 is inserted
Enter in groove 13, the first magnet 14 and the second magnet 15 is attached together.Box in each connect band 2 is fastened on adjacent
In sub-buckle in connect band 2.Protection cylinder 23 is covered in the outside of first support 11 and second support 12 and the spiral shell of cylinder 23 will be protected
Line is connected on pedestal 1.
Embodiment 2：A kind of tripod for electronic theodolite, the basic structure and 1 basic phase of embodiment of the present embodiment 2
Together, its difference is, as shown in fig. 7, the one end of second support 12 away from first support 11 offers fixing groove 4.When first
When frame 11 and second support 12 draw a straight line, the axis direction and second support of the opening 41 of the fixing groove 4 towards pedestal 1
12 length direction.Pilot pin 32 is rotatably connected in fixing groove 4.
Application method：The application method of the present embodiment 2 is substantially the same manner as Example 1, and its difference is, carries tripod
When, the tip of pilot pin 32 is turned in fixing groove 4, and then prevent pilot pin 32 from exposing second support 12 and causing safety hidden
Suffer from.In use, pilot pin 32 is rotated and is moved to the outside of second support 12.
Claims (8)
- A kind of 1. tripod for electronic theodolite, it is characterised in that including the pedestal (1) for placing electronic theodolite, The lower rotation of the pedestal (1) is connected with three first supports (11), the one end of the first support (11) away from pedestal (1) Second support (12) is rotatably connected to, the bottom of the pedestal (1) is provided with the groove of the end insertion for second support (12) (13), one end of second support (12) the insertion groove (13) is provided with the first magnet (14), is set in the groove (13) There is the second magnet (15) to be attracted each other with the first magnet (14).
- 2. a kind of tripod for electronic theodolite according to claim 1, it is characterised in that each described second Frame (12) is provided with connect band (2) close to one end of first support (11), is set in the connect band (2) and second support (12) There is double buckle, adjacent two second support (12) is fixed by connect band (2) and double buckle.
- A kind of 3. tripod for electronic theodolite according to claim 1, it is characterised in that the first support (11) and second support (12) outer cup is provided with protection cylinder (23).
- A kind of 4. tripod for electronic theodolite according to claim 3, it is characterised in that the protection cylinder (23) It is threadedly coupled with pedestal (1).
- A kind of 5. tripod for electronic theodolite according to claim 1, it is characterised in that the first support (11) cavity is provided with, is slid in the cavity and is connected with expansion link (3), the one end of the expansion link (3) away from pedestal (1) It is connected with second support (12), the side wall of the first support (11), which is provided with, can abut with expansion link (3) and then will stretch The steady pin (31) that the position of bar (3) is fixed.
- A kind of 6. tripod for electronic theodolite according to claim 1, it is characterised in that the second support (12) length direction of the one end away from first support (11) along second support (12) is provided with pilot pin (32).
- A kind of 7. tripod for electronic theodolite according to claim 6, it is characterised in that the second support (12) slid chamber (33) for pilot pin (32) sliding is provided with, the sidewall thread of the second support (12), which is connected with, to be used for The pivot pin (34) of stationary positioned pin (32), the end of the pilot pin (32) can abut with pivot pin (34).
- A kind of 8. tripod for electronic theodolite according to claim 6, it is characterised in that the second support (12) fixing groove (4) is provided with the inside of, the fixing groove (4) is included towards second support (12) inner side and second support (12) End opening (41), the pilot pin (32) is rotatably connected in fixing groove (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720637372.4U CN206944981U (en) | 2017-06-02 | 2017-06-02 | A kind of tripod for electronic theodolite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720637372.4U CN206944981U (en) | 2017-06-02 | 2017-06-02 | A kind of tripod for electronic theodolite |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206944981U true CN206944981U (en) | 2018-01-30 |
Family
ID=61363754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720637372.4U Expired - Fee Related CN206944981U (en) | 2017-06-02 | 2017-06-02 | A kind of tripod for electronic theodolite |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206944981U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108613846A (en) * | 2018-04-24 | 2018-10-02 | 上海天谱安全技术咨询有限公司 | A kind of atmosphere sampling instrument |
-
2017
- 2017-06-02 CN CN201720637372.4U patent/CN206944981U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108613846A (en) * | 2018-04-24 | 2018-10-02 | 上海天谱安全技术咨询有限公司 | A kind of atmosphere sampling instrument |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180130 Termination date: 20190602 |