CN216310414U - Tool for assisting in identifying map geographic elements - Google Patents
Tool for assisting in identifying map geographic elements Download PDFInfo
- Publication number
- CN216310414U CN216310414U CN202121245286.1U CN202121245286U CN216310414U CN 216310414 U CN216310414 U CN 216310414U CN 202121245286 U CN202121245286 U CN 202121245286U CN 216310414 U CN216310414 U CN 216310414U
- Authority
- CN
- China
- Prior art keywords
- sliding
- sliding groove
- map
- baffle
- assisting
- 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
Links
- 210000004907 gland Anatomy 0.000 claims abstract description 9
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 3
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 125000003003 spiro group Chemical group 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Images
Landscapes
- Electrically Operated Instructional Devices (AREA)
Abstract
The utility model relates to the technical field of geographical learning, in particular to a tool for assisting in identifying geographical elements of a map, which comprises a bottom plate, wherein a first sliding groove and a second sliding groove are respectively arranged on two sides of the bottom plate, the first sliding groove is vertical to the second sliding groove, sliding blocks are slidably arranged in the first sliding groove and the second sliding groove, a sliding sleeve is fixedly connected to the top of the bottom plate, a sliding rod is slidably arranged in the sliding sleeve, a screw hole is arranged at the top of the sliding sleeve, a positioning pin is screwed in the screw hole, the end part of the sliding rod is fixedly connected to an annular baffle, an objective lens is fixedly connected in the baffle, a light source is arranged on the bottom surface of the baffle, a gland is screwed in the baffle, an eyepiece is arranged in the gland, the position of the baffle can be adjusted by sliding the sliding blocks in the first sliding groove and the second sliding groove, so that the light source on the baffle illuminates any position of the map, through the magnifying effect of the objective lens and the ocular lens, a user can watch the map more clearly.
Description
Technical Field
The utility model relates to the technical field of geographical learning, in particular to a tool for assisting in identifying geographical elements of a map.
Background
The map bears too much geographic information and data, so that the data and the route map on the map are relatively fine, a user may not be able to see clearly when watching the map, and particularly, the information on the map is more difficult to watch in a dark place.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defect that data and a route map on a map cannot be seen clearly in the prior art, and provides a tool for assisting in identifying geographic elements of the map.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides an instrument for assisting discernment map geographical key element, includes the bottom plate, first spout and second spout have been seted up respectively to the bottom plate both sides, first spout with the second spout is mutually perpendicular, first spout with equal slidable installs the slider in the second spout, the top rigid coupling has the sliding sleeve, slidable installs the slide bar in the sliding sleeve, the screw has been seted up at the sliding sleeve top, the spiro union has the locating pin in the screw, slide bar tip rigid coupling is on annular baffle, the rigid coupling has objective in the baffle, the baffle bottom surface is equipped with the light source, the spiro union has the gland in the baffle, be equipped with the eyepiece in the gland.
Preferably, the sliding rod is provided with a scale mark.
Preferably, the bottom plate is provided with a plurality of through holes, and clamping structures for fixing a map are arranged in the through holes.
Preferably, the clamping structure includes stand, stopper, compression spring and clamp plate, stand slidable cooperation is in the through-hole, the clamp plate rigid coupling is in the stand top, the stopper rigid coupling is in the stand bottom, the compression spring cover is established the stopper with between the through-hole on the stand.
The tool for assisting in identifying the map geographic elements has the advantages that: this map appurtenance for geographic element study slides at first spout and second spout through the slider and can adjust the position of baffle, makes the arbitrary department of the light source illumination map on the baffle, through the enlarged effect of objective and eyepiece, and the user is watching more clear of map.
Drawings
Fig. 1 is a schematic structural diagram of a tool for assisting in identifying geographic elements of a map according to the present invention.
Fig. 2 is a cross-sectional view of a tool for assisting in identifying geographic elements of a map according to the present invention.
Fig. 3 is an enlarged view of a tool for assisting in identifying geographic elements of a map according to the present invention at a point a.
Fig. 4 is an enlarged view at B of a tool for assisting in identifying geographic elements of a map according to the present invention.
Fig. 5 is an enlarged view at C of a tool for assisting in identifying geographic elements of a map according to the present invention.
In the figure: the device comprises a bottom plate 1, a first sliding groove 2, a second sliding groove 3, a sliding block 4, a sliding sleeve 5, a screw hole 6, a positioning pin 7, a sliding rod 8, a baffle 9, a gland 10, an ocular 11, an objective 12, a light source 13, a through hole 14, an upright post 15, a limiting block 16, a compression spring 17 and a pressing plate 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-5, a tool for assisting in identifying geographical elements of a map comprises a base plate 1, a first chute 2 and a second chute 3 are respectively arranged on two sides of the base plate 1, the first chute 2 is perpendicular to the second chute 3, a sliding block 4 is slidably arranged in the first chute 2 and the second chute 3, a sliding sleeve 5 is fixedly connected to the top of the sliding sleeve 5, a sliding rod 8 is slidably arranged in the sliding sleeve 5, a scale mark is arranged on the sliding rod 8, a screw hole 6 is arranged at the top of the sliding sleeve 5, a positioning pin 7 is screwed in the screw hole 6, the end part of the sliding rod 8 is fixedly connected to an annular baffle 9, an objective lens 12 is fixedly connected to the baffle 9, a light source 13 is arranged on the bottom surface of the baffle 9, a gland 10 is screwed in the baffle 9, and an eyepiece 11 is arranged in the gland 10. The bottom plate 1 is used for placing a map, the position of the baffle plate 9 can be adjusted by sliding the sliding block 4 in the first sliding groove 2 and the second sliding groove 3, the light source 13 on the baffle plate 9 illuminates any position of the map, and a user can watch the map more clearly by the aid of the magnifying effect of the objective lens 12 and the eyepiece lens 11.
The bottom plate 1 is provided with a plurality of through holes 14, a clamping structure for fixing a map is arranged in the through holes 14, the clamping structure comprises a stand column 15, a limiting block 16, a compression spring 17 and a pressing plate 18, the stand column 15 is slidably matched in the through holes 14, the pressing plate 18 is fixedly connected to the top end of the stand column 15, the limiting block 16 is fixedly connected to the bottom end of the stand column 15, and the compression spring 17 is sleeved on the stand column 15 between the limiting block 16 and the through holes 14. The pressing plate 18 can abut against the map on the upper surface of the base plate 1 by the elastic force of the compression spring 17, thereby fixing the map and preventing the corners of the map from rolling up.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (4)
1. The tool for assisting in identifying map geographic elements is characterized by comprising a bottom plate (1), wherein a first sliding groove (2) and a second sliding groove (3) are respectively formed in two sides of the bottom plate (1), the first sliding groove (2) is perpendicular to the second sliding groove (3), a sliding block (4) is slidably mounted in each of the first sliding groove (2) and the second sliding groove (3), a sliding sleeve (5) is fixedly connected to the top of the sliding groove, a sliding rod (8) is slidably mounted in each of the sliding sleeves (5), a screw hole (6) is formed in the top of each of the sliding sleeves (5), a positioning pin (7) is screwed in each screw hole (6), the end part of each sliding rod (8) is fixedly connected to an annular baffle (9), an objective lens (12) is fixedly connected to the inside of each baffle (9), a light source (13) is arranged on the bottom surface of each baffle (9), a gland (10) is screwed in each baffle (9), an ocular (11) is arranged in the gland (10).
2. The tool for assisting in identifying geographic elements of maps according to claim 1, wherein the slide bar (8) is provided with scale marks.
3. The tool for assisting in identifying geographic elements of a map as claimed in claim 1, wherein a plurality of through holes (14) are formed in the bottom plate (1), and clamping structures for fixing the map are arranged in the through holes (14).
4. The tool for assisting in identifying geographic elements of a map as claimed in claim 3, wherein the clamping structure comprises a column (15), a stopper (16), a compression spring (17) and a pressing plate (18), the column (15) is slidably fitted in the through hole (14), the pressing plate (18) is fixedly connected to the top end of the column (15), the stopper (16) is fixedly connected to the bottom end of the column (15), and the compression spring (17) is sleeved on the column (15) between the stopper (16) and the through hole (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121245286.1U CN216310414U (en) | 2021-06-04 | 2021-06-04 | Tool for assisting in identifying map geographic elements |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121245286.1U CN216310414U (en) | 2021-06-04 | 2021-06-04 | Tool for assisting in identifying map geographic elements |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216310414U true CN216310414U (en) | 2022-04-15 |
Family
ID=81081289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121245286.1U Expired - Fee Related CN216310414U (en) | 2021-06-04 | 2021-06-04 | Tool for assisting in identifying map geographic elements |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216310414U (en) |
-
2021
- 2021-06-04 CN CN202121245286.1U patent/CN216310414U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216310414U (en) | Tool for assisting in identifying map geographic elements | |
| GB2472556A (en) | Detachable magnifier apparatus | |
| CN2757258Y (en) | Combined convex lens imaging demonstration instrument | |
| CN205194174U (en) | Simple and easy optical imaging principle demonstration instrument | |
| CN205358731U (en) | English teaching podium with illumination function | |
| CN209912221U (en) | English teaching board convenient for extended teaching | |
| CN214630779U (en) | Ideological and political education specialty inquiry unit for teaching | |
| CN204596212U (en) | The aid used in a kind of foreign language teaching | |
| CN208689813U (en) | A kind of optics lens experimental bench | |
| CN207165022U (en) | A kind of teaching aid of financial Teaching reform | |
| CN107680462B (en) | Physical optics experimental apparatus | |
| CN204894891U (en) | Compasses set square | |
| CN202494559U (en) | Focimeter | |
| CN216558825U (en) | Base size detection device | |
| CN201409906Y (en) | glasses | |
| CN105300335B (en) | A kind of technique for measuring jig and measured with the jig of optics frame | |
| CN107507499B (en) | Intelligent optical imaging device | |
| CN219221814U (en) | House security appraises and uses floor thickness measurement auxiliary device | |
| CN210378096U (en) | Teaching is with globe of easy recognition | |
| CN213987987U (en) | Level crossing imaging teaching instrument | |
| CN212570119U (en) | Modified is teaching aid for mathematical education | |
| CN213400258U (en) | Novel globe for geography teaching | |
| CN214928538U (en) | High school mathematics coordinate drawing device | |
| CN210865143U (en) | Multi-functional sports teaching equipment | |
| CN211554467U (en) | Microscope adjusting device |
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: 20220415 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |