CN214202905U - Commodity circulation management teaching is with removing sand table - Google Patents
Commodity circulation management teaching is with removing sand table Download PDFInfo
- Publication number
- CN214202905U CN214202905U CN202120204366.6U CN202120204366U CN214202905U CN 214202905 U CN214202905 U CN 214202905U CN 202120204366 U CN202120204366 U CN 202120204366U CN 214202905 U CN214202905 U CN 214202905U
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- sand table
- threaded rod
- box body
- movable block
- guide rod
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- 239000004576 sand Substances 0.000 title claims abstract description 26
- 238000013016 damping Methods 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 4
- 230000002146 bilateral effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 8
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 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 moving sand table for logistics management teaching, which comprises a box body, the box body is internally provided with a sand table, a movable block is arranged above the sand table, a camera is arranged on the lower side of the movable block, the upper part of the movable block is provided with a first slide hole, the lower part of the movable block is provided with a second slide hole which is perpendicular to the first slide hole, a first guide rod slides in the first slide hole, a second guide rod slides in the second slide hole, both ends of the first guide rod and the second guide rod are provided with slide blocks, the slide blocks slide in the slide grooves, the upper part of the box body is provided with a threaded rod, the left part and the right part of the threaded rod are both engaged with threaded blocks, the upper sides of the two threaded blocks are both hinged with support rods, the upper ends of the support rods are hinged with a mounting plate, the upper side of the mounting plate is provided with a damping rotating shaft, and the upper side of the damping rotating shaft is connected with a display screen; the utility model has the advantages of simple structure, safe practicality, adjust quick, convenient operation, can adjust and accomodate display screen and teaching effect.
Description
Technical Field
The utility model belongs to the technical field of logistics management teaching equipment, in particular to logistics management teaching is with removing sand table.
Background
Logistics management means that in the process of social reproduction, according to the law of material data entity flow, the basic principle and scientific method of management are applied to plan, organize, command, coordinate, control and supervise logistics activities, so that each logistics activity can be optimally coordinated and matched to reduce logistics cost and improve logistics efficiency and economic benefit, modern logistics management is a professional subject established in system theory, information theory and control theory, a sand table is often needed in logistics management teaching to facilitate more intuitive expression, a display screen in the sand table for the existing logistics management cannot be stored, so that the display screen is exposed outside for a long time, dust is easily accumulated, the service life is influenced, the height and angle of the existing display screen cannot be adjusted, the viewing effect of students is poor, and meanwhile, the existing camera is usually fixed, there are more observation blind areas, influence the teaching effect.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a commodity circulation management teaching is with removing sand table, have simple structure, safe practical, adjust quick, convenient operation, can adjust and accomodate display screen and the good advantage of teaching effect.
In order to achieve the above object, the utility model provides a following technical scheme: a movable sand table for logistics management teaching comprises a box body, wherein the box body is internally provided with the sand table, a movable block is arranged above the sand table, a camera is installed on the lower side of the movable block, a first sliding hole is formed in the upper portion of the movable block, a second sliding hole perpendicular to the first sliding hole is formed in the lower portion of the movable block, a first guide rod slides in the first sliding hole, a second guide rod slides in the second sliding hole, sliding blocks are arranged at two ends of the first guide rod and the second guide rod, sliding grooves are formed in the front wall, the rear wall, the left wall and the right wall of the box body, the sliding blocks slide in the sliding grooves, a threaded rod is arranged on the upper portion of the box body, the left end and the right portion of the threaded rod are rotatably connected with the side wall of the box body, the thread directions of the left portion and the right portion of the threaded rod are opposite, threaded blocks are meshed with the left portion and the right portion of the threaded rod, and supporting, the upper end of bracing piece articulates there is the mounting panel, the mounting panel upside is provided with the damping pivot, damping pivot upside is connected with the display screen, the box upper end sets up the case lid.
Preferably, the sliding block is a T-shaped sliding block, and the sliding groove is a T-shaped sliding groove.
Preferably, the right part of the threaded rod penetrates through the side wall of the box body, and the left end and the right part of the threaded rod are provided with a shaft seat for supporting the threaded rod to rotate.
Preferably, a hand wheel is arranged at the right end of the threaded rod.
Preferably, the threaded rod is arranged on the rear side inside the box body, the anti-collision blocks are symmetrically arranged on the left side and the right side of the front side of the mounting plate, and the anti-collision blocks are made of rubber materials.
Preferably, the box cover is connected with the box body through a lock catch.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model can realize the movement of the movable block in the horizontal direction by arranging the movable block, the first slide hole, the first guide rod, the second slide hole, the second guide rod, the slide block and the slide groove, thereby driving the camera to move in the horizontal direction, thereby shooting any position on the sand table, avoiding the occurrence of blind areas, leading the observation of students to be clearer, thereby greatly improving the teaching effect, simultaneously, the height of the display screen can be adjusted by arranging the threaded rod, the threaded block, the support rod and the mounting plate, being convenient for the students to watch, simultaneously, by arranging the damping rotating shaft, the damping rotating shaft can adjust the angle of the display screen, and can be matched with the threaded rod, the display screen is rotated by 90 degrees, the storage of the display screen is realized, the accumulation of dust on the display screen is avoided, the service life of the display screen is influenced, and simultaneously, the utility model has simple structure, the operation is convenient and fast.
Drawings
Fig. 1 is the structure diagram of the display screen of the present invention in the storage state.
Fig. 2 is a schematic structural diagram of the display screen of the present invention in an open state.
Fig. 3 is a schematic structural diagram of the movable block of the present invention.
In the figure: 1. the device comprises a box body, 2, a sand table, 3, a movable block, 4, a first sliding hole, 5, a second sliding hole, 6, a first guide rod, 7, a second guide rod, 8, a sliding block, 9, a sliding groove, 10, a threaded rod, 11, a threaded block, 12, a supporting rod, 13, a mounting plate, 14, a damping rotating shaft, 15, a display screen, 16, a box cover, 17, a hand wheel, 18 and a camera.
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.
Referring to fig. 1-3, the embodiment provides a movable sand table for logistics management teaching, which includes a box body 1, a sand table 2 is disposed inside the box body 1, a movable block 3 is disposed above the sand table 2, a camera 18 is mounted on the lower side of the movable block 3, a first slide hole 4 is disposed on the upper portion of the movable block 3, a second slide hole 5 perpendicular to the first slide hole 4 is disposed on the lower portion of the movable block 3, a first guide rod 6 is slidably disposed on the inner side of the first slide hole 3, a second guide rod 7 is slidably disposed on the inner side of the second slide hole 5, sliding blocks 8 are disposed at two ends of the first guide rod 6 and the second guide rod 7, sliding grooves 9 are disposed on the front wall, the rear wall, the left wall and the right wall of the box body 1, the sliding blocks 8 are slidably disposed on the inner side of the sliding grooves 9, a threaded rod 10 is disposed on the upper portion of the box body 1, and the left end and the right portion of the threaded rod 10 are rotatably connected with the side wall of the box body 1, the screw thread opposite direction of threaded rod 10 left part and right part, threaded rod 10 left part and right part all mesh have screw thread piece 11, and 11 upsides of two screw thread pieces all articulate there is bracing piece 12, the upper end of bracing piece 12 articulates there is mounting panel 13, mounting panel 13 upside is provided with damping pivot 14, 14 upsides in damping pivot are connected with display screen 15, 1 upper end of box sets up case lid 16.
In order to make the sliding block 8 stably slide inside the sliding slot 9, in this embodiment, the sliding block 8 is a T-shaped sliding block, and the sliding slot 9 is a T-shaped sliding slot.
In order to support the rotation of the threaded rod 10, in the embodiment, the right part of the threaded rod 10 penetrates through the side wall of the box body 1, and the left end and the right part of the threaded rod 10 are provided with a bearing for supporting the rotation thereof.
In order to rotate the threaded rod 10 to rotate through the hand wheel 17, the operation is more convenient and faster, and the height of the display screen is adjusted rapidly, wherein the hand wheel 17 is arranged at the right end of the threaded rod 10 in the embodiment.
In order to facilitate the storage of the display 18, the display screen can be protected by arranging the anti-collision blocks, in the embodiment, the threaded rod 10 is arranged on the rear side inside the box body 1, the anti-collision blocks are symmetrically arranged on the left side and the right side of the front side of the mounting plate 13, and the anti-collision blocks are made of rubber materials.
In order to realize the detachable connection between the box body 1 and the box cover 16, in the present embodiment, the box cover 16 is connected with the box body 1 through a lock catch.
The utility model discloses a theory of operation: when the multifunctional box cover is used, the box cover 16 is firstly opened, then the hand wheel 17 is rotated, the hand wheel 17 drives the threaded rod 10 to rotate, the left and right thread directions of the threaded rod 10 are opposite, so that the two thread blocks 11 meshed with the threaded rod 10 move in opposite directions gradually approaching each other, the movement of the thread blocks 11 drives the support rod 12 to rotate, the height of the support rod 12 in the vertical direction is increased, so that the rotation of the support rod 12 drives the mounting plate 13 to ascend, until the mounting plate 13 ascends to a proper height, the display screen 15 is rotated to a proper angle, the display screen 15 is opened, students can conveniently watch, a teacher can teach through the sand table model, and when the camera 18 needs to be moved in the left and right directions, only the movable block 3 needs to be pushed by hand on the left and right, the movable block 3 moves along the direction of the first guide rod 6 through the first sliding hole 4, the sliding blocks 8 at the two ends of the second guide rod 7 slide along the sliding grooves 9, when camera 18 is removed to needs direction in the front and back, only need direction hand push movable block 3 in the front and back, movable block 3 will remove along the direction of second guide bar 7 through second slide opening 5, and the slider 8 at 6 both ends of first guide bar will slide along spout 9 to realize that movable block 3 and camera 18 remove at the horizontal direction, simultaneously the utility model discloses simple structure, convenient operation is swift and teaching effect is good.
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 logistics management teaching is with removing sand table, includes the box, its characterized in that: the sand table is arranged in the box body, the movable block is arranged above the sand table, the camera is arranged on the lower side of the movable block, the first sliding hole is formed in the upper portion of the movable block, the second sliding hole perpendicular to the first sliding hole is formed in the lower portion of the movable block, the first guide rod slides in the first sliding hole, the second guide rod slides in the second sliding hole, the sliding blocks are arranged at two ends of the first guide rod and the second guide rod, the front wall, the rear wall, the left wall and the right wall of the box body are respectively provided with a sliding groove, the sliding blocks slide in the inner sides of the sliding grooves, the upper portion of the box body is provided with a threaded rod, the left end and the right portion of the threaded rod are respectively rotatably connected with the side wall of the box body, the thread directions of the left portion and the right portion of the threaded rod are opposite, the left portion and the right portion of the threaded rod are respectively engaged with threaded blocks, the upper sides of the two threaded blocks are respectively hinged with a support rod, and the upper end of the support rod is hinged with a mounting plate, the mounting panel upside is provided with the damping pivot, damping pivot upside is connected with the display screen, the box upper end sets up the case lid.
2. The movable sand table for logistics management teaching of claim 1, wherein: the slider is T shape slider, the spout is T shape spout.
3. The movable sand table for logistics management teaching of claim 1, wherein: the right part of the threaded rod penetrates through the side wall of the box body, and the left end and the right part of the threaded rod are provided with shaft seats for supporting the threaded rod to rotate.
4. The movable sand table for logistics management teaching of claim 1, wherein: and a hand wheel is arranged at the right end of the threaded rod.
5. The movable sand table for logistics management teaching of claim 1, wherein: the threaded rod sets up in the inside rear side of box, and the front side bilateral symmetry of mounting panel is provided with the anticollision piece, the anticollision piece is rubber materials.
6. The movable sand table for logistics management teaching of claim 1, wherein: the box cover is connected with the box body through a lock catch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120204366.6U CN214202905U (en) | 2021-01-26 | 2021-01-26 | Commodity circulation management teaching is with removing sand table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120204366.6U CN214202905U (en) | 2021-01-26 | 2021-01-26 | Commodity circulation management teaching is with removing sand table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214202905U true CN214202905U (en) | 2021-09-14 |
Family
ID=77637401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120204366.6U Expired - Fee Related CN214202905U (en) | 2021-01-26 | 2021-01-26 | Commodity circulation management teaching is with removing sand table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214202905U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115019608A (en) * | 2022-07-20 | 2022-09-06 | 安徽财经大学 | Linear analysis display device for economic management |
| CN116221582A (en) * | 2023-05-08 | 2023-06-06 | 西安诚安测控科技有限公司 | Radar detection device |
-
2021
- 2021-01-26 CN CN202120204366.6U patent/CN214202905U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115019608A (en) * | 2022-07-20 | 2022-09-06 | 安徽财经大学 | Linear analysis display device for economic management |
| CN116221582A (en) * | 2023-05-08 | 2023-06-06 | 西安诚安测控科技有限公司 | Radar detection device |
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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 |
Granted publication date: 20210914 |
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| CF01 | Termination of patent right due to non-payment of annual fee |