CN210925012U - Military theory class is with simulation sand table - Google Patents
Military theory class is with simulation sand table Download PDFInfo
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- CN210925012U CN210925012U CN201921918685.2U CN201921918685U CN210925012U CN 210925012 U CN210925012 U CN 210925012U CN 201921918685 U CN201921918685 U CN 201921918685U CN 210925012 U CN210925012 U CN 210925012U
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- sand table
- rod
- table base
- limiting
- sets
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- 239000004576 sand Substances 0.000 title claims abstract description 80
- 238000004088 simulation Methods 0.000 title claims abstract description 11
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a military theory class simulation sand table in the technical field of military affairs, which comprises a sand table base, wherein the outer walls of the front and the back sides of the sand table base are respectively provided with a supporting seat, the outer walls of the left and the right sides of the sand table base are respectively provided with a limiting rod, the outer wall of the left end of the sand table base is connected with a supporting plate, the top of the supporting plate is provided with a LED lamp through the activity of a pin shaft, the outer walls of the front and the back sides of the sand table base are respectively provided with a limiting slide rod, the front and the back ends of the top of the limiting slide rod are respectively provided with a fastening device, the top of the sand table base is movably provided with a marking line through the limiting rod and the limiting slide rod, the top of the limiting slide rod is uniformly provided with an elastic clamping rod, the bottom of the elastic clamping rod extends to the lower part of the limiting slide rod and is connected with a pressing block, the, the marking lines are fixed, so that the sand table can be stably displayed, and teaching is facilitated.
Description
Technical Field
The utility model relates to a simulation sand table technical field specifically is a military theory class is with simulation sand table.
Background
In military theory class, the sand table is often assembled and arranged by the study staff. The sand table is characterized in that the sand table comprises a sand table base, wherein the sand table base is provided with a plurality of marking lines, the marking lines are arranged on the sand table base, and the sand table base is provided with a plurality of fixing devices. Therefore, a simulation sand table for military theory classes is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a military theory class is with simulation sand table to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a military theory class is with simulation sand table, includes the sand table base, both sides outer wall all sets up the supporting seat around the sand table base, the left and right sides outer wall of sand table base all sets up the gag lever post, the left end outer wall joint support board of sand table base, the top of backup pad sets up the LED lamp through round pin axle activity, the equal activity of both sides outer wall sets up spacing slide bar around the sand table base, both ends all set up fastener around the spacing slide bar top, and fastener's bottom activity pegs graft both sides inner wall around the sand table base, the top of sand table base passes through the gag lever post and sets up the mark line with spacing slide bar activity, the top of spacing slide bar evenly sets up the elasticity kelly, the bottom of elasticity kelly extends to the below of spacing slide bar and connects the briquetting.
Further, fastener is including the fixed limit sleeve who sets up at limit slide bar top, and limit sleeve's inner chamber sets up the movable rod, the left and right sides of movable rod inner chamber all sets up the connecting rod, the one end that the bottom of connecting rod is close to the movable rod outer wall sets up the kelly, and is two sets of telescopic spring is connected to the relative terminal surface of connecting rod, limit sleeve upper end left and right sides outer wall all moves about and sets up the push rod, and push rod and connecting rod swing joint.
Furthermore, the elastic clamping rod comprises a pressing plate movably arranged at the top of the limiting slide rod, the top of the limiting slide rod is provided with a through groove matched with the pressing plate, and the pressing plate is connected with a return spring through a counter bore in the inner wall of the through groove.
Furthermore, the outer walls of the front side and the rear side of the sand table base are provided with limiting sliding grooves, and the end faces, close to the outer wall of the sand table base, of the limiting sliding rods are provided with sliding blocks matched with the limiting sliding grooves.
Furthermore, the gag lever post is including the fixed bolster of fixed setting at the sand table base left and right sides outer wall, and spacing snap ring is connected to the other end of fixed bolster.
Further, the inside wall at both ends sets up the rectangular channel that matches with fastener around the sand table base, and the left and right sides of rectangular channel all sets up the spacing draw-in groove that matches with the kelly.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses set up two sets of spacing slide bars at the front and back both sides outer wall of sand table base, set up fastener on the spacing slide bar, the movable rod in the fastener is in clearance fit with the rectangular channel on the inner wall of sand table base, thus can be when the sand table is installed in the sand table base, through the movable rod pressfitting in the rectangular channel, fix in spacing draw-in groove through the kelly joint simultaneously, thus guarantee the stability of sand table in the sand table base;
2. the utility model discloses evenly set up the elasticity kelly simultaneously on spacing slide bar, when the top on the sand table was laid to the marking line, through the one end of the fixed marking line of gag lever post on the outer wall of the sand table base left and right sides, then can pass through elasticity kelly pressfitting on the sand table laying the in-process to fixed marking line makes the stable show of sand table, convenient teaching.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a schematic view of the connection structure of the limiting slide rod of the present invention;
fig. 4 is a partial enlarged view of the position a of the present invention.
In the figure: 1. a sand table base; 2. a supporting seat; 3. a limiting rod; 4. a support plate; 5. an LED lamp; 6. a limiting slide bar; 7. a fastening device; 8. marking a line; 9. an elastic clamping rod; 10. briquetting; 11. a push rod; 12. a movable rod; 13. a connecting rod; 14. a clamping rod; 15. a telescoping spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a technical scheme: a simulation sand table for military theory class comprises a sand table base 1, please refer to fig. 1, wherein the outer walls of the front side and the rear side of the sand table base 1 are respectively provided with a supporting seat 2, the outer walls of the front side and the rear side of the supporting seat 2 are also provided with a convex plate which can be conveniently carried, the outer walls of the left side and the right side of the sand table base 1 are respectively provided with a limiting rod 3, the limiting rods 3 comprise a fixed support fixedly arranged on the outer walls of the left side and the right side of the sand table base 1, the other end of the fixed support is connected with a limiting snap ring, so that a marking line 8 for marking in the sand table base 1 can be fixed through the limiting rods 3, the outer wall of the left end of the sand table base 1 is connected with a supporting plate 4, the top of the supporting plate 4 is movably provided with an LED lamp 5 through a pin shaft, the LED lamp 5 can rotate through a pin shaft, thereby being convenient for using the sand table at, the end face of the limiting slide rod 6, which is close to the outer wall of the sand table base 1, is provided with a slide block matched with the limiting slide groove, and the limiting slide rod 6 can slide on the outer walls of the front side and the rear side of the sand table base 1 through the slide block sliding in the limiting slide groove;
referring to fig. 1, 2 and 4, the front and rear ends of the top of the position-limiting slide bar 6 are respectively provided with a fastening device 7, the bottom of the fastening device 7 is movably inserted into the inner walls of the front and rear sides of the sand table base 1, the fastening device 7 comprises a position-limiting sleeve fixedly arranged on the top of the position-limiting slide bar 6, the inner cavity of the position-limiting sleeve is provided with a movable bar 12, the left and right sides of the inner cavity of the movable bar 12 are respectively provided with a connecting bar 13, one end of the bottom of the connecting bar 13 close to the outer wall of the movable bar 12 is provided with a clamping bar 14, the opposite end surfaces of the two groups of connecting bars 13 are connected with a telescopic spring 15, the outer walls of the left and right sides of the upper end of the position-limiting sleeve are respectively and movably provided with a push bar 11, the push bar 11 is movably connected with the connecting bar 13, the inner side walls of the front, the sand table is placed on the top of the sand table base 1, so that the front side and the rear side of the sand table are pressed in rectangular grooves in the inner wall of the sand table base 1 through movable rods 12 in fastening devices 7, then the movable rods 12 are driven by limiting slide rods 6 to press the sand table to be attached in the rectangular grooves, and finally after the movable rods 12 move into limiting clamping grooves, clamping rods 14 are ejected out through telescopic springs 15 and clamped in the limiting clamping grooves to be fixed;
referring to fig. 1, 2 and 3, a marking line 8 is movably arranged at the top of a sand table base 1 through a limiting rod 3 and a limiting slide rod 6, elastic clamping rods 9 are uniformly arranged at the top of the limiting slide rod 6, each elastic clamping rod 9 comprises a pressing plate movably arranged at the top of the limiting slide rod 6, a through groove matched with the pressing plate is arranged at the top of the limiting slide rod 6, a reset spring is connected with a counter bore of the inner wall of the through groove through the pressing plate, the bottom of each elastic clamping rod 9 extends to the lower part of the limiting slide rod 6 and is connected with a pressing block 10, when the marking line 8 is laid on a sand table, one end of the marking line 8 is fixed through the limiting rod 3 firstly and then passes through the lower part of the limiting slide rod 6 in the laying process, and then the elastic clamping rods 9 are pressed downwards on the limiting slide rod 6, so that the pressing plates in the elastic clamping rods 9.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a military theory class is with simulation sand table, includes sand table base (1), its characterized in that: the outer walls of the front side and the rear side of the sand table base (1) are respectively provided with a supporting seat (2), the outer walls of the left side and the right side of the sand table base (1) are respectively provided with a limiting rod (3), the outer wall of the left end of the sand table base (1) is connected with a supporting plate (4), the top of the supporting plate (4) is movably provided with an LED lamp (5) through a pin shaft, the outer walls of the front side and the rear side of the sand table base (1) are respectively movably provided with a limiting slide bar (6), the front end and the rear end of the top of the limiting slide bar (6) are respectively provided with a fastening device (7), the bottom of the fastening device (7) is movably inserted into the inner walls of the front side and the rear side of the sand table base (1), the top of the sand table base (1) is movably provided with a marking line (8) through a limiting rod (3) and a limiting slide rod (6), the top of the limiting slide rod (6) is uniformly provided with an elastic clamping rod (9), and the bottom of the elastic clamping rod (9) extends to the lower part of the limiting slide rod (6) and is connected with a pressing block (10).
2. The simulated sand table for military theory class according to claim 1, wherein: fastener (7) are including the fixed limit sleeve who sets up at limit slide bar (6) top, and limit sleeve's inner chamber sets up movable rod (12), the left and right sides of movable rod (12) inner chamber all sets up connecting rod (13), the one end that the bottom of connecting rod (13) is close to movable rod (12) outer wall sets up kelly (14), and is two sets of expanding spring (15) is connected to the relative terminal surface of connecting rod (13), limit sleeve upper end left and right sides outer wall all moves about and sets up push rod (11), and push rod (11) and connecting rod (13) swing joint.
3. The simulated sand table for military theory class according to claim 1, wherein: the elastic clamping rod (9) comprises a pressing plate movably arranged at the top of the limiting slide rod (6), the top of the limiting slide rod (6) is provided with a through groove matched with the pressing plate, and the pressing plate is connected with a return spring through a counter bore in the inner wall of the through groove.
4. The simulated sand table for military theory class according to claim 1, wherein: the sand table is characterized in that the outer walls of the front side and the rear side of the sand table base (1) are respectively provided with a limiting sliding groove, and the end face of the limiting sliding rod (6) close to the outer wall of the sand table base (1) is provided with a sliding block matched with the limiting sliding grooves.
5. The simulated sand table for military theory class according to claim 1, wherein: the limiting rod (3) comprises fixing supports fixedly arranged on the outer walls of the left side and the right side of the sand table base (1), and the other ends of the fixing supports are connected with limiting clamping rings.
6. A military theory class simulation sand table according to claim 2, wherein: the inside wall at both ends sets up the rectangular channel that matches with fastener (7) around sand table base (1), and the left and right sides of rectangular channel all sets up the spacing draw-in groove that matches with kelly (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921918685.2U CN210925012U (en) | 2019-11-08 | 2019-11-08 | Military theory class is with simulation sand table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921918685.2U CN210925012U (en) | 2019-11-08 | 2019-11-08 | Military theory class is with simulation sand table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210925012U true CN210925012U (en) | 2020-07-03 |
Family
ID=71344355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921918685.2U Expired - Fee Related CN210925012U (en) | 2019-11-08 | 2019-11-08 | Military theory class is with simulation sand table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210925012U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112133181A (en) * | 2020-10-19 | 2020-12-25 | 安徽科技学院 | Agricultural credit transaction platform based on internet |
-
2019
- 2019-11-08 CN CN201921918685.2U patent/CN210925012U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112133181A (en) * | 2020-10-19 | 2020-12-25 | 安徽科技学院 | Agricultural credit transaction platform based on internet |
| CN112133181B (en) * | 2020-10-19 | 2022-03-01 | 安徽科技学院 | Agricultural credit transaction platform based on internet |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200703 |
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| CF01 | Termination of patent right due to non-payment of annual fee |