CN209605797U - A kind of electronics longitude and latitude plotting board - Google Patents
A kind of electronics longitude and latitude plotting board Download PDFInfo
- Publication number
- CN209605797U CN209605797U CN201920385016.7U CN201920385016U CN209605797U CN 209605797 U CN209605797 U CN 209605797U CN 201920385016 U CN201920385016 U CN 201920385016U CN 209605797 U CN209605797 U CN 209605797U
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- gear
- latitude
- connecting column
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- tripod
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Abstract
The utility model discloses a kind of electronics longitude and latitude plotting boards, belong to theodolite field, it includes theodolite ontology and tripod, the tripod top is horizontally disposed connected unit, the theodolite ontology is connected in connected unit by pedestal, the side of roof upward is connected with connecting column in the connected unit, finite place piece is connected on the side wall of the connecting column, the link slot being adapted to connecting column is offered in the pedestal, the limiting slot for locating part insertion is offered on the cell wall of the link slot, the position of the locating part and limiting slot cooperation pair warp and weft instrument ontology is limited.The utility model has and theodolite can be stably mounted on tripod, is not easy it since there is a situation where reduce the effect of possible economic loss by falling on tripod for external force.
Description
Technical field
The utility model relates to theodolite field, in particular to a kind of electronics longitude and latitude plotting board.
Background technique
Theodolite is a kind of conventional measuring instrument, electronic theodolite be integrate automation that is light, mechanical, electrical, calculating,
High-precision optical instrument, can be widely used to the triangles such as three, four of countries and cities control measurement, be applied to cadastration,
Shape measurement and various engineering measurement.
Existing notification number be CN208443380U Chinese patent disclose a kind of theodolite, it include theodolite ontology,
The pedestal being set on theodolite ontology further includes the bracket for installing theodolite ontology；Bracket includes being used for mounting seat
Placement plate, be set to multiple supporting legs on placement plate periphery；It is rotatably connected to wheel assembly on supporting leg, is provided on supporting leg for locking
The locked component of fixed wheel component；The accommodating groove for storing wheel assembly is offered on supporting leg；Bracket further include it is multiple keep a foothold, keep a foothold
Including the connecting rod being fixed to each other and standing bar；The hollow and one end far from standing bar of connecting rod penetrates through, and opens on connecting rod inner wall
Equipped with internal screw thread, the external screw thread with screw-internal thread fit is offered on supporting leg outer wall.
It is above-mentioned to exist in the prior art following defect: theodolite need to cooperate when in use tripod carry out using, due to
Infinite place connection structure when theodolite is placed on tripod, when the careless pair warp and weft instrument of staff applies external force, theodolite
There is the possibility by falling on tripod by external force, since theodolite value is higher, object lens and eyepiece are due to falling easy generation
Damage, brings economic loss, this problems demand solves.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of electronics longitude and latitude plotting board,
With theodolite can be stably mounted on tripod, it is not easy it since external force on tripod there is a situation where by falling,
Reduce the effect of possible economic loss.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of electronics longitude and latitude plotting board, including theodolite ontology and tripod, the tripod top is in the horizontal direction
It is provided with connected unit, the theodolite ontology is connected in connected unit by pedestal, the side of roof upward in the connected unit
It is connected with connecting column, finite place piece is connected on the side wall of the connecting column, the company being adapted to connecting column is offered in the pedestal
Access slot, the limiting slot for locating part insertion is offered on the cell wall of the link slot, and the locating part and limiting slot cooperate to warp
The position of latitude instrument ontology is limited.
By using above-mentioned technical proposal, theodolite ontology is placed in tripod when in connected unit, connecting column and company
Positioning action is played in access slot cooperation, and the left-right position of pair warp and weft instrument ontology first is limited, after connecting column is embedded in link slot,
Enable locating part be embedded in limiting slot again, the position of institute's theodolite ontology vertical direction limited, effectively reduce theodolite ontology by
In the possibility that external force is fallen from tripod, the risk that may bring economic loss is reduced.
The utility model is further arranged to: the connecting column is rotatablely connected by driving assembly and connected unit, the company
The recessing groove slid up and down for connector is offered on the cell wall of access slot at limiting slot, the notch of the recessing groove extends to
On the bottom wall of pedestal, the side wall of the recessing groove is connected to limiting slot.
By using above-mentioned technical proposal, when theodolite ontology to be placed on tripod, order enables locating part pair first
Connecting column is being completely embedded into link slot again, is being rotatablely connected column by quasi- recessing groove notch, since limiting slot is connected to recessing groove, limit
Position part is transferred in limiting slot, and the position of pair warp and weft instrument ontology is limited.
The utility model is further arranged to: the connecting column is rotatablely connected by driving assembly and connected unit, the drive
Dynamic component includes the driving gear and driven gear with connected unit rotation connection, and the driven gear is coaxially fixed with connecting column,
The driving gear and driven gear are intermeshed, and the driving gear is coaxially fixed with the control group for driving sliding tooth wheel to rotate
Part.
By using above-mentioned technical proposal, when needing to adjust connecting column rotation, driving gear is enabled by adjusting control assembly
Rotation, the driven gear engaged with driving gear can drive coaxially fixed connecting column to rotate and limit locating part insertion
In the slot of position.
The utility model is further arranged to: the control assembly includes connecting rod, worm gear and worm screw, the worm gear and driving
Gear is coaxially fixed, and the worm and wheel intermeshing, the connecting rod is connected with worm screw, the one end of the connecting rod far from worm screw
By being pierced by connected unit.
By using above-mentioned technical proposal, when needing to adjust connecting column, pivot link is connected by the one end stretched out in connected unit
Bar drives worm screw rotation, and the worm gear engaged with worm screw drives the rotation of sliding tooth wheel, the adjusting to connecting column can be realized.
The utility model is further arranged to: the control assembly includes drive rod, drive bevel gear and driven wheel of differential,
The driven wheel of differential is coaxially fixed with driving gear, and the drive bevel gear is engaged with driven wheel of differential, the drive rod
One end is connected with drive bevel gear, and the other end in connected unit by being pierced by.
By using above-mentioned technical proposal, rotate drive rod by one end for being pierced by connected unit, drive bevel gear drive from
Dynamic bevel gear rotation, then the adjusting to connecting column is realized by the transmission of driving gear and driven gear.
The utility model is further arranged to: the worm screw is connected with adjustment portion by one end that connected unit is pierced by.
By using above-mentioned technical proposal, the gripping of operator is convenient in the setting of adjustment portion, can be preferably to worm screw
It is adjusted.
The utility model is further arranged to: being located at around connecting column in the connected unit and has been arranged vertically upwards positioning
Column offers the locating slot being adapted to positioning column on the pedestal.
By using above-mentioned technical proposal, positioning column and locating slot cooperate so that the notch of recessing groove is corresponding with locating part,
Reduce position aligning time.
The utility model is further arranged to: the bottom end of the tripod is connected with positioning wedge angle.
By using above-mentioned technical proposal, positioning wedge angle keeps the structure of tripod more stable, when being placed on ground with
Ground face contact is more stable.
In conclusion the utility model has the following beneficial effects:
1. reducing warp by the locating part being arranged on connecting column side wall and the limiting slot being provided in connection groove groove wall
Latitude instrument is due to the possibility that external force is fallen and is damaged；
2. can not influence to connect by the driving assembly for driving connecting column to rotate and the recessing groove being connected to limiting slot
Access slot is limited with the position of pair warp and weft instrument ontology while docking of connecting column；
3. passing through the setting of locating piece and locating slot, the docking time of locating part and recessing groove notch is reduced.
Detailed description of the invention
Fig. 1 is in embodiment 1 for embodying whole structural schematic diagram；
Fig. 2 is in embodiment 1 for embodying the diagrammatic cross-section of connected unit internal structure；
The portion A enlarged drawing in Fig. 3 Fig. 2；
Fig. 4 is in embodiment 1 for embodying the perspective view of the explosion of limited post Yu limiting slot matching relationship；
Fig. 5 is in embodiment 2 for embodying the diagrammatic cross-section of connected unit internal structure；
Fig. 6 is the portion B enlarged drawing in Fig. 5.
In figure, 1, theodolite ontology；11, pedestal；111, link slot；112, recessing groove；113, limiting slot；114, it positions
Slot；2, tripod；21, connected unit；211, positioning column；212, holding tank；22, connecting column；221, locating part；23, wedge angle is positioned；
24, supporting leg；3, driving assembly；31, driven gear；32, gear is driven；4, control assembly；41, worm gear；42, worm screw；43, even
Bar；431, adjustment portion；44, drive bevel gear；45, driven wheel of differential；46, drive rod.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment 1:
As shown in Figure 1, a kind of electronics longitude and latitude plotting board, including theodolite ontology 1 and tripod 2,2 top edge of tripod
Horizontal direction is connected with connected unit 21, and theodolite ontology 1 is placed in connected unit 21 by pedestal 11.Three branch of tripod 2
The bottom end of leg 24, which is fixedly connected to, can enable tripod 2 stablize the positioning wedge angle 23 being placed on ground, when in use by three
Foot prop 2 is opened, and positioning wedge angle 23 is abutted with ground, and theodolite ontology 1 is placed in connected unit 21.
As shown in Figures 2 and 3, the roof of connected unit 21 has been centrally located connecting column 22, connecting column 22 and connected unit 21 it
Between be rotatablely connected by driving assembly 3, it is uniformly fixed there are four locating part 221 in the horizontal direction on the side wall of connecting column 22, four
A locating part 221 is respectively positioned on the sustained height on 22 side wall of connecting column.Connection is offered between two parties on the pedestal 11 of theodolite ontology 1
Slot 111 offers the limiting slot 113 to match with connector shape in link slot 111, and is located at four in link slot 111
Limiting slot 113 is ipsilateral to offer recessing groove 112, and the groove width of recessing groove 112 is equal with limiting slot 113, the groove depth of recessing groove 112 with
The height of locating part 221 is equal, and the right side wall of recessing groove 112 is connected to limiting slot 113, and the notch of recessing groove 112 extends
To the bottom wall of pedestal 11.Connector cooperates with link slot 111 to be limited with the position of the horizontal direction of pair warp and weft instrument ontology 1
System, then logical locating part 221 and the position of the vertical direction of 113 pair warp and weft instrument ontology 1 of limiting slot are limited, when theodolite ontology
1 by external force when be not easy to be reduced and be damaged to cause economic damage since theodolite ontology 1 is fallen by falling on tripod 2
The possibility of mistake.
As shown in figure 3, driving assembly 3 includes driving gear 32 and driven gear 31, starting driven gear 31 is connected to
The underface of column 22 is connect, and is rotatablely connected with connecting column 22, gear 32 is driven to be located at driven gear 31 1 in connected unit 21
Side, and gear 32 and driven gear 31 is driven to be intermeshed, the driving side directed downwardly of gear 32 is coaxially fixed with control driving
The control assembly 4 that gear 32 rotates.When theodolite ontology 1 to be mounted on tripod 2, the notch and limit of recessing groove 112 are enabled
Position part 221 is opposite, move down theodolite ontology 1 is abutted to connecting column 22 with 111 slot bottom of link slot, locating part 221 and resigning
112 slot bottom of slot abuts, and by adjusting control assembly 4 makes that gear 32 is driven to turn an angle, and is meshed with driving gear 32
Driven gear 31 drives Rotational Cylindrical to turn over certain angle under the drive of driving gear 32, and locating part 221 is towards 113 turns of limiting slot
It moves until locating part 221 is completely embedded into limiting slot 113.
If Fig. 3 shows, control assembly 4 includes that intermeshing worm gear 41 and worm screw 42 and one end are connected with worm screw 42, separately
The connecting rod 43 that one end is pierced by by workbench side wall, connecting rod 43 are fixedly connected with adjustment portion 431 by one end that connected unit 21 is pierced by, and adjust
Section portion 431 is hexagonal nut.Wherein the underface of driving gear 32 is arranged in worm gear 41, and coaxial solid with driving gear 32
Fixed, worm screw 42 is located at 41 side of worm gear, and is intermeshed with worm gear 41.When needing that connecting column 22 is enabled to rotate, rotary worm 42, snail
Bar 42 drives the worm gear 41 engaged to rotate, and connecting column 22 is by driving the drive of gear 32 and driven gear 31 to start to turn over
When certain angle to locating part 221 is abutted with limiting slot 113 far from the cell wall of 112 side of recessing groove, consolidating for pair warp and weft instrument is realized
It is fixed；After locating part 221, which turns to it, to abut with recessing groove 112 far from the cell wall of 113 side of limiting slot, so as to by theodolite sheet
Body 1 is removed.
As shown in figure 4, uniformly fixed around connecting column 22 in connected unit 21, there are four positioning column 211, theodolite sheets
Corresponding four positioning columns 211 open up that there are four locating slots 114 on the pedestal 11 of body 1.Due to recessing groove 112 and limiting slot 113
Groove width is equal with the width of locating part 221, i.e., locating part 221 is located in limiting slot 113, and pedestal 11 is locked, locating part 221
When in recessing groove 112, pedestal 11 is detachable.When locating piece insertion locating slot 114 in when, 112 notch of recessing groove just with
Locating part 221 is corresponding, keeps the installation process of theodolite more easy.
The implementation principle of above-described embodiment are as follows: enable positioning column 211 be embedded in locating slot 114, connecting column 22 is embedded in link slot 111
Interior, locating part 221 is located in recessing groove 112 at this time, rotates regulating part, makes to connect by the transmission of control assembly 4 and driving assembly 3
The rotation of column 22 is connect, the locating part 221 being arranged on connecting column 22 turns in limiting slot 113, completes theodolite ontology 1 and three feet
Installation between frame 2.
Embodiment 2:
As shown in Figure 5 and Figure 6, the difference from embodiment 1 is that: control assembly 4 include intermeshing principal and subordinate bevel gear
Fixed with driven wheel of differential 45 and one end and drive bevel gear 44, the other end is pierced by the drive rod of workbench setting.Wherein from
The setting of dynamic bevel gear 45 is driving below gear 32, and coaxial fixed with driving gear 32.When needing to control attachment base rotation, adjust
Section drive rod drives driven wheel of differential 45 to rotate by one end for being pierced by workbench, drive bevel gear 44, and connecting column 22 is driving
It is rotated under the transmission of gear 32 and driven gear 31.Driving gear 32, drive bevel gear 44 and driven wheel of differential 45 are respectively provided with
In holding tank 212, side of the drive bevel gear 44 far from driven wheel of differential 45 is abutted with the cell wall of holding tank 212, effectively right
Drive bevel gear 44 is limited, and misplacing to avoid drive bevel gear 44 and driven wheel of differential 45 leads to the possibility of failure.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of electronics longitude and latitude plotting board, it is characterised in that: including theodolite ontology (1) and tripod (2), the tripod
(2) top is horizontally disposed has connected unit (21), and the theodolite ontology (1) is connected to connected unit by pedestal (11)
(21) on, the side of roof upward is connected with connecting column (22) on the connected unit (21), on the side wall of the connecting column (22)
It connects finite place piece (221), offers the link slot (111) being adapted to connecting column (22), the connection in the pedestal (11)
The limiting slot (113) for locating part (221) insertion, the locating part (221) and limiting slot are offered on the cell wall of slot (111)
(113) position of pair warp and weft instrument ontology (1) is cooperated to be limited.
2. a kind of electronics longitude and latitude plotting board according to claim 1, it is characterised in that: the connecting column (22) passes through drive
Dynamic component (3) and connected unit (21) are rotatablely connected, and are offered at limiting slot (113) on the cell wall of the link slot (111)
For the recessing groove (112) that locating part (221) slides up and down, the notch of the recessing groove (112) extends to the bottom wall of pedestal (11)
On, the side wall of the recessing groove (112) is connected to limiting slot (113).
3. a kind of electronics longitude and latitude plotting board according to claim 2, it is characterised in that: the driving component (3) includes
With the driving gear (32) and driven gear (31) of connected unit (21) rotation connection, the driven gear (31) and connecting column (22)
Coaxial fixed, the driving gear (32) and driven gear (31) are intermeshed, and the driving gear (32) is coaxially fixed with drive
Make the control assembly (4) for driving gear (32) rotation.
4. a kind of electronics longitude and latitude plotting board according to claim 3, it is characterised in that: the control assembly (4) includes
Connecting rod (43), worm gear (41) and worm screw (42), the worm gear (41) and driving gear (32) are coaxial fixed, the worm screw (42) and
Worm gear (41) intermeshing, the connecting rod (43) is connected with worm screw (42), one end of the connecting rod (43) separate worm screw (42) by
It is pierced by connected unit (21).
5. a kind of electronics longitude and latitude plotting board according to claim 3, it is characterised in that: the control assembly (4) includes
Drive rod, drive bevel gear (44) and driven wheel of differential (45), the driven wheel of differential (45) are coaxial solid with driving gear (32)
Fixed, the drive bevel gear (44) is engaged with driven wheel of differential (45), one end and drive bevel gear (44) phase of the drive rod
Even, the other end in connected unit (21) by being pierced by.
6. a kind of electronics longitude and latitude plotting board according to claim 4, it is characterised in that: the worm screw (42) is by connected unit
(21) one end being pierced by is connected with adjustment portion (431).
7. a kind of electronics longitude and latitude plotting board according to claim 3, it is characterised in that: be located on the connected unit (21)
It has been arranged vertically upwards positioning column (211) around connecting column (22), has offered on the pedestal (11) and be adapted to positioning column (211)
Locating slot (114).
8. a kind of electronics longitude and latitude plotting board according to claim 7, it is characterised in that: the bottom end of the tripod (2)
It is connected with positioning wedge angle (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920385016.7U CN209605797U (en) | 2019-03-25 | 2019-03-25 | A kind of electronics longitude and latitude plotting board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920385016.7U CN209605797U (en) | 2019-03-25 | 2019-03-25 | A kind of electronics longitude and latitude plotting board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209605797U true CN209605797U (en) | 2019-11-08 |
Family
ID=68406835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920385016.7U Active CN209605797U (en) | 2019-03-25 | 2019-03-25 | A kind of electronics longitude and latitude plotting board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209605797U (en) |
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2019
- 2019-03-25 CN CN201920385016.7U patent/CN209605797U/en active Active
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