CN207850373U - A kind of plotting board easily adjusted - Google Patents
A kind of plotting board easily adjusted Download PDFInfo
- Publication number
- CN207850373U CN207850373U CN201820104639.8U CN201820104639U CN207850373U CN 207850373 U CN207850373 U CN 207850373U CN 201820104639 U CN201820104639 U CN 201820104639U CN 207850373 U CN207850373 U CN 207850373U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- electromagnet
- inserted link
- spring
- kelly
- 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.)
- Expired - Fee Related
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- Details Of Measuring And Other Instruments (AREA)
- Earth Drilling (AREA)
Abstract
The utility model discloses a kind of plotting boards easily adjusted, including surveying instrument ontology, the lower face of the surveying instrument ontology is hinged with several supporting legs, when needing to reconcile the angle of surveying instrument ontology, rotary screw, the second sliding block is set to be moved in the second bar shaped sliding slot, when being moved to appropriate location, manual mobile connection bar, first sleeve moves, by connecting external power supply, first electromagnet and the second electromagnet are powered, first electromagnet and the second electromagnet attract each other, kelly is moved to outside the first sleeve, and the 4th spring is made to be compressed, kelly is inserted into corresponding first groove, pass through being fixedly connected for connecting rod and inserted link, keep inserted link mobile and secures the position of inserted link, have adjusted the angle of surveying instrument ontology, it is convenient and efficient.
Description
Technical field
The utility model is related to technical field of mapping, specially a kind of plotting board easily adjusted.
Background technology
In buildings model manufacturing process, surveying and mapping tool is highly important, it directly affects buildings model making
Accuracy.General common surveying and mapping tool has：Three-square rule, ruler, set square, curved ruler, compasses, vernier caliper, template, snake ruler.
Existing mapping tripod needs to place on the ground, in order to cope with need of work, it is sometimes desirable to adjust surveying instrument when in use
Angle, for this purpose, proposing a kind of plotting board easily adjusted.
Utility model content
The purpose of this utility model is to provide a kind of plotting boards easily adjusted, to solve to propose in above-mentioned background technology
The problem of.
A kind of plotting board easily adjusted, including surveying instrument ontology, the lower face of the surveying instrument ontology are hinged with several
Supporting leg, the inner roof wall of the supporting leg connect one end of inserted link by the first spring, and the other end activity of inserted link runs through supporting leg, described
The lateral wall of supporting leg is fixedly connected with installing pipe, and the installing pipe offers through-hole, and connecting rod, the connection are plugged in through-hole
One end of the side wall connection third spring of bar, the other end of third spring are fixedly connected with the upper surface of installing pipe, the connection
One end of the first sliding block is fixedly connected on bar, the other end of the first sliding block is slidably connected at the first bar shaped that through-hole side wall opens up and slides
In slot, the first sleeve is fixedly connected in the connecting rod, the madial wall of the first sleeve connects the first electromagnetism by second spring
The other side of the side of iron, the first electromagnet is fixedly connected with one end of kelly, and the other end activity of kelly runs through the first sleeve, institute
The side wall for stating through-hole offers several first grooves corresponding with kelly, and the side wall of the first groove is connected with by the 4th spring
Baffle offers the second groove in the installing pipe, and the bottom wall of the second groove is rotatably connected to screw rod, second is socketed on screw rod
One end of sliding block, the second sliding block is slidably connected in the second bar shaped sliding slot that the second recess sidewall is opened up, the second sliding block it is another
One end is fixedly connected with the second electromagnet, and one end of the connecting rod is fixedly connected with the side wall of inserted link.
Preferably, the inserted link is L-type structure.
Preferably, the lower end of the inserted link is fixedly connected with rubber pad.
Preferably, one end that the kelly is located at outside the first sleeve is covered with scuff-resistant coating.
Compared with prior art, the utility model has the beneficial effects that：When needing to reconcile the angle of surveying instrument ontology, rotation
Turn screw rod, the second sliding block is made to be moved in the second bar shaped sliding slot, when being moved to appropriate location, manual mobile connection bar, first
Sleeve moves, and by connecting external power supply, the first electromagnet and the second electromagnet are powered, the first electromagnet and the second electromagnet
It attracts each other, kelly is moved to outside the first sleeve, and the 4th spring is made to be compressed, and kelly is inserted into corresponding first groove
It is interior, by being fixedly connected for connecting rod and inserted link, keeps inserted link mobile and secure the position of inserted link, have adjusted surveying instrument ontology
Angle, it is convenient and efficient.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the portions A structure enlargement diagram.
In figure：Surveying instrument ontology 1, supporting leg 2, the first spring 3, inserted link 4, connecting rod 5, installing pipe 6, the first sliding block 7, first
Sleeve 8, second spring 9, the first electromagnet 10, kelly 11, third spring 12, the 4th spring 13, screw rod 14, the second sliding block 15,
Second electromagnet 16, baffle 17.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：
A kind of plotting board easily adjusted, including surveying instrument ontology 1, the lower face of surveying instrument ontology 1 are hinged with several
Leg 2, the inner roof wall of supporting leg 2 connect one end of inserted link 4 by the first spring 3, and the other end activity of inserted link 4 runs through supporting leg 2, supporting leg
2 lateral wall is fixedly connected with installing pipe 6, and installing pipe 6 offers through-hole, and connecting rod 5, the side of connecting rod 5 are plugged in through-hole
Wall connects one end of third spring 12, and the other end of third spring 12 is fixedly connected with the upper surface of installing pipe 6, in connecting rod 5
It is fixedly connected with one end of the first sliding block 7, the other end of the first sliding block 7 is slidably connected at the first bar shaped sliding slot that through-hole side wall opens up
It is interior, the first sleeve 8 is fixedly connected in connecting rod 5, the madial wall of the first sleeve 8 connects the first electromagnet by second spring 9
The other side of 10 side, the first electromagnet 10 is fixedly connected with one end of kelly 11, and the other end activity of kelly 11 runs through first
The side wall of sleeve 8, through-hole offers several first grooves corresponding with kelly 11, and the side wall of the first groove passes through the 4th spring
13 are connected with baffle 17, and the second groove is offered in installing pipe 6, and the bottom wall of the second groove is rotatably connected to screw rod 14, screw rod 14
On be socketed with the second sliding block 15, one end of the second sliding block 15 is slidably connected at the second bar shaped sliding slot that the second recess sidewall is opened up
Interior, the other end of the second sliding block 15 is fixedly connected with the second electromagnet 16, and one end of connecting rod 5 is fixed with the side wall of inserted link 4 to be connected
It connects, inserted link 4 is L-type structure, and the lower end of inserted link 4 is fixedly connected with rubber pad, and kelly 11 is located at the covering of one end outside the first sleeve 8
There is scuff-resistant coating.
Operation principle：When needing to reconcile the angle of surveying instrument ontology 1, rotary screw 14 makes the second sliding block 15 second
It is moved in bar shaped sliding slot, when being moved to appropriate location, manual mobile connection bar 5, the first sleeve 8 movement, by connecting outside
First electromagnet 10 and the second electromagnet 16 are powered by power supply, and the first electromagnet 10 and the second electromagnet 16 attract each other, kelly
11 move to outside the first sleeve 8, and the 4th spring 13 is made to be compressed, and kelly 11 is inserted into corresponding first groove, is passed through
Connecting rod 5 is fixedly connected with inserted link 4, so that inserted link 4 is moved and is secured the position of inserted link 4, has adjusted surveying instrument ontology 1
Angle, it is convenient and efficient.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of plotting board easily adjusted, including surveying instrument ontology (1), it is characterised in that：Under the surveying instrument ontology (1)
End face is hinged with several supporting legs (2), and the inner roof wall of the supporting leg (2) connects one end of inserted link (4) by the first spring (3), inserts
The other end activity of bar (4) runs through supporting leg (2), and the lateral wall of the supporting leg (2) is fixedly connected with installing pipe (6), the installation
Pipe (6) offers through-hole, and connecting rod (5) is plugged in through-hole, and the side wall of the connecting rod (5) connects the one of third spring (12)
End, the other end of third spring (12) is fixedly connected with the upper surface of installing pipe (6), and the is fixedly connected on the connecting rod (5)
The other end of one end of one sliding block (7), the first sliding block (7) is slidably connected in the first bar shaped sliding slot that through-hole side wall opens up, institute
It states and is fixedly connected with the first sleeve (8) in connecting rod (5), the madial wall of the first sleeve (8) connects first by second spring (9)
The side of electromagnet (10), the other side of the first electromagnet (10) are fixedly connected with one end of kelly (11), kelly (11) it is another
End activity runs through the first sleeve (8), and the side wall of the through-hole offers several first grooves corresponding with kelly (11), and first
The side wall of groove is connected with baffle (17) by the 4th spring (13), offers the second groove on the installing pipe (6), second is recessed
The bottom wall of slot is rotatably connected to screw rod (14), and the second sliding block (15) is socketed on screw rod (14), and one end of the second sliding block (15) is slided
Dynamic to be connected in the second bar shaped sliding slot that the second recess sidewall is opened up, the other end of the second sliding block (15) is fixedly connected with second
One end of electromagnet (16), the connecting rod (5) is fixedly connected with the side wall of inserted link (4).
2. a kind of plotting board easily adjusted according to claim 1, it is characterised in that：The inserted link (4) is L-type knot
Structure.
3. a kind of plotting board easily adjusted according to claim 1, it is characterised in that：The lower end of the inserted link (4) is solid
Surely it is connected with rubber pad.
4. a kind of plotting board easily adjusted according to claim 1, it is characterised in that：The kelly (11) is located at first
The one end of sleeve (8) outside is covered with scuff-resistant coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820104639.8U CN207850373U (en) | 2018-01-22 | 2018-01-22 | A kind of plotting board easily adjusted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820104639.8U CN207850373U (en) | 2018-01-22 | 2018-01-22 | A kind of plotting board easily adjusted |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207850373U true CN207850373U (en) | 2018-09-11 |
Family
ID=63415827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820104639.8U Expired - Fee Related CN207850373U (en) | 2018-01-22 | 2018-01-22 | A kind of plotting board easily adjusted |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207850373U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111307098A (en) * | 2019-12-07 | 2020-06-19 | 徐州宏恩包装新材料有限公司 | Be used for membrane production of cooking with real time monitoring import calibrator |
-
2018
- 2018-01-22 CN CN201820104639.8U patent/CN207850373U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111307098A (en) * | 2019-12-07 | 2020-06-19 | 徐州宏恩包装新材料有限公司 | Be used for membrane production of cooking with real time monitoring import calibrator |
| CN111307098B (en) * | 2019-12-07 | 2021-12-21 | 徐州宏恩包装新材料有限公司 | Be used for membrane production of cooking with real time monitoring import calibrator |
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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: 20180911 Termination date: 20190122 |