Laser remote control sand table

Abstract

The utility model relates to the technical field of sand tables, and provides a laser remote control sand table, which comprises a box body and a laser pen, the top of the box body is fixedly connected with two symmetrically arranged lamp brackets through screws, the tops of the lamp brackets are provided with illuminating lamps, two symmetrically arranged driving motors are arranged in the box body, and the laser pen is arranged in the box body. The output end of the driving motor is connected with a driving threaded rod which is coaxially arranged through a coupler, and through the arrangement of a driving bevel gear, a driven bevel gear and other structures, when the device is withdrawn, the driving motor is started to drive the driving threaded rod to rotate, drive the device body to slide downwards, drive the driven shaft to rotate and drive the winding roller to rotate to release the dustproof cloth; and the driven threaded rod is driven to rotate, the transverse block is driven to slide, and the dustproof cloth is driven to unfold, so that the equipment is not prone to dust accumulation and convenient to clean, and the problems of tedious maintenance and poor practicability in the prior art are solved through the technical scheme.

Description

Technical Field

[0001] The utility model relates to the technical field of sand tables, in particular to a laser remote-controlled sand table. Background Art

[0002] At present, the laser remote control sandbox is a sandbox model that combines laser technology with remote control operation. Laser remote control technology allows users to accurately point and manipulate the sandbox model through a laser pointer (usually a handheld device) without directly touching the model. This technology is usually used for display, teaching or demonstration purposes, allowing users to control and display various elements in the sandbox model more intuitively.

[0003] The authorization announcement number in the prior art is CN212181768U, and the name is a display sand table for enterprise marketing planning, which includes: a workbench, a cavity built in the workbench, a rotating motor and a first gear, so as to realize the flexible rotation of the sand table base, display products at multiple angles, and meet the viewing needs of many audiences. At the same time, the unique protection design effectively prevents damage caused by accidental touch by customers, ensures the safety of the display sand table, and reduces the potential losses of the enterprise. It is an ideal choice for the marketing activities of the enterprise;

[0004] However, after long-term use, dust will accumulate on the surface of the sandbox, requiring operators to frequently clean and maintain it, thereby increasing the workload of operators and making equipment maintenance more cumbersome. When using this patent, since each person has different requirements for the height of the equipment, the equipment is less practical when used.

[0005] The authorization announcement number in the prior art is: CN218273785U, and the name is a teaching display sand table, including: the sand table base is combined with the power supply base plate to ensure stable connection with the external power supply equipment, the sliding power supply seat is movable, and maintains electrical connection with the power supply base plate to adapt to different styles of sand tables, the sand table is detachable, and its components can be conveniently connected to the power supply head. This design is convenient for replacing the sand table, adjusting the position of the sliding power supply seat, and supplying power to the components, enriching the teaching content, and improving the teaching effect;

[0006] However, after long-term use, dust will accumulate on the surface of the sandbox, requiring the operator to frequently clean and maintain it, thereby increasing the operator's workload and making equipment maintenance more complicated. Utility Model Content

[0007] The utility model provides a laser remote control sand table, which solves the problems of complicated maintenance and poor practicality in the related technology.

[0008] The technical scheme of the utility model is as follows: a laser remote control sand table, comprising a box and a laser pen, the top of the box is fixedly connected to two symmetrically arranged lamp stands by screws, the top of the lamp stand is equipped with an illumination lamp, two symmetrically arranged driving motors are installed inside the box, the output end of the driving motor is connected to a coaxially arranged active threaded rod through a coupling, a sliding block is threadedly sleeved on the outer circumference of the active threaded rod, a device body is commonly installed on one side of the two sliding blocks, both sides of the device body are fixedly connected to guide blocks by screws, the inside of the box is fixedly connected to two symmetrically arranged active guide rods, and a driven shaft is rotatably installed inside the box. A synchronous belt is jointly installed on the outer circumference of the driven shaft and one of the active threaded rods, a driving bevel gear is fixedly sleeved on the outer circumference of the driven shaft, a winding roller is rotatably installed inside the box body, a driven bevel gear is fixedly sleeved on the outer circumference of the winding roller, the active bevel gear and the driven bevel gear are meshed, a dustproof cloth is fixedly connected to the outer circumference of the winding roller, a driven threaded rod is rotatably installed inside the box body, a follower bevel gear is fixedly sleeved on the outer circumference of the driven threaded rod, the follower bevel gear is meshed with the active bevel gear, a driven guide rod is fixedly connected to the inside of the box body, and a horizontal block is threadedly sleeved on the outer circumference of the driven threaded rod.

[0009] Preferably, the bottom of the box is fixedly connected with four symmetrically arranged storage columns by bolts, a lifting motor is installed inside the storage columns, the output end of the lifting motor is connected with a coaxially arranged lifting threaded rod through a coupling, a positioning rod is fixedly connected inside the storage column, and a support leg is threadedly sleeved on the outer circumference of the lifting threaded rod.

[0010] Preferably, a groove is provided inside the box body, and the active threaded rod is rotatably installed inside the groove, and the groove is used for the active threaded rod to rotate.

[0011] Preferably, a circular groove is provided inside the box body, and the driven shaft is rotatably mounted inside the circular groove, and the circular groove is used for the driven shaft to rotate.

[0012] Preferably, a sliding groove is provided inside the box body, and the sliding block is slidably connected inside the sliding groove, and the sliding groove is used for the sliding block to slide.

[0013] Preferably, a lifting groove is provided inside the box body, and the device body is slidably connected inside the lifting groove, and the lifting groove is used for the sliding of the device body.

[0014] Preferably, a through slot is provided inside the box body, and the driven threaded rod is rotatably installed inside the through slot, and the through slot is used for the driven threaded rod to rotate.

[0015] Preferably, a gear groove is opened inside the box body, and the active bevel gear is rotatably installed inside the gear groove, and the gear groove is used for the rotation of the active bevel gear.

[0016] The working principle and beneficial effects of the utility model are:

[0017] 1. In the utility model, through the arrangement of the active bevel gear, the driven bevel gear and other structures, when the equipment is withdrawn, the driving motor starts, drives the active threaded rod to rotate, drives the device body to slide downward, drives the driven shaft to rotate, drives the winding roller to rotate to release the dustproof cloth, drives the driven threaded rod to rotate, drives the cross block to slide, drives the dustproof cloth to unfold, so that the equipment is not easy to accumulate dust and is easy to maintain.

[0018] 2. In the utility model, through the setting of the lifting motor, lifting threaded rod and other structures, when the equipment needs to adjust the height of the equipment, the lifting motor of the storage column drives the lifting threaded rod to rotate, drives the supporting legs to slide downward along the positioning rod, and drives the box body to rise, thereby improving the practicality of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the internal structure of the box of the utility model;

[0022] Figure 3 This is a schematic diagram of the internal structure of the storage column of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the instruction sign of the utility model;

[0024] Figure 5 for Figure 2 The enlarged view of the mark A in FIG.

[0025] Figure 6 for Figure 2 Enlarged view of the area marked B in FIG.

[0026] In the figure: 1. Box body; 2. Storage column; 3. Support leg; 4. Lifting motor; 5. Lifting threaded rod; 6. Positioning rod; 7. Model; 8. Instruction plate; 9. Laser light source collector; 10. Laser pen; 11. Power switch; 12. Light stand; 13. Lighting lamp; 101. Driving motor; 102. Active threaded rod; 103. Sliding block; 104. Device body; 105. Guide block; 106. Active guide rod; 107. Winding roller; 108. Dustproof cloth; 109. Cross block; 110. Driven shaft; 111. Driven guide rod; 112. Active bevel gear; 113. Driven bevel gear; 114. Follower bevel gear; 115. Driven threaded rod; 116. Timing belt. DETAILED DESCRIPTION

[0027] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Example 1

[0029] like Figure 1 - Figure 6As shown, this embodiment proposes a laser remote control sandbox, including a box body 1 and a laser pen 10, the top of the box body 1 is fixedly connected with two symmetrically arranged lamp stands 12 by screws, the top of the lamp stand 12 is equipped with an illuminating lamp 13, two symmetrically arranged driving motors 101 are installed inside the box body 1, the output end of the driving motor 101 is connected with a coaxially arranged active threaded rod 102 through a coupling, the outer circumference of the active threaded rod 102 is threadedly sleeved with a sliding block 103, one side of the two sliding blocks 103 is jointly installed with a device body 104, both sides of the device body 104 are fixedly connected with guide blocks 105 by screws, two symmetrically arranged active guide rods 106 are fixedly connected inside the box body 1, a driven shaft 110 is rotatably installed inside the box body 1, a synchronous belt 116 is jointly installed on the outer circumference of the driven shaft 110 and one of the active threaded rods 102, an active bevel gear 112 is fixedly sleeved on the outer circumference of the driven shaft 110, and a winding roller 107 is rotatably installed inside the box body 1, A driven bevel gear 113 is fixedly sleeved on the outer circumference of the winding roller 107, and the driving bevel gear 112 is meshed with the driven bevel gear 113. A dustproof cloth 108 is fixedly connected to the outer circumference of the winding roller 107. A driven threaded rod 115 is rotatably installed inside the box 1. A follower bevel gear 114 is fixedly sleeved on the outer circumference of the driven threaded rod 115. The follower bevel gear 114 is meshed with the driving bevel gear 112. A driven guide rod 111 is fixedly connected to the inside of the box 1. The driven threaded rod 115 is meshed with the driving bevel gear 112. A transverse block 109 is provided on the threaded sleeve on the outer circumference. Through the arrangement of the active bevel gear 112, the driven bevel gear 113 and other structures, when the equipment is withdrawn, the driving motor 101 is started, driving the active threaded rod 102 to rotate, driving the device body 104 to slide downward, driving the driven shaft 110 to rotate, driving the winding roller 107 to rotate to release the dustproof cloth 108, driving the driven threaded rod 115 to rotate, driving the transverse block 109 to slide, and driving the dustproof cloth 108 to unfold, so that the equipment is not easy to accumulate dust and is easy to maintain.

[0030] like Figure 2 As shown, a groove is provided inside the box body 1, and the active threaded rod 102 is rotatably installed inside the groove.

[0031] like Figure 2 - Figure 5 As shown, a circular groove is provided inside the box body 1, and the driven shaft 110 is rotatably installed inside the circular groove.

[0032] like Figure 2 As shown, a sliding groove is provided inside the box body 1, and the sliding block 103 is slidably connected inside the sliding groove.

[0033] like Figure 2 As shown, a lifting slot is provided inside the box body 1, and the device body 104 is slidably connected inside the lifting slot.

[0034] like Figure 2 - Figure 5 As shown, a through slot is provided inside the box body 1, and the driven threaded rod 115 is rotatably installed inside the through slot.

[0035] like Figure 2 - Figure 5 As shown, a gear groove is provided inside the housing 1, and the driving bevel gear 112 is rotatably mounted inside the gear groove.

[0036] The specific implementation principle of this embodiment is as follows: when the device is used, the operator turns off the two lighting lamps 13, and then starts the two driving motors 101 inside the box 1, the two driving motors 101 drive the two active threaded rods 102 to rotate, the two active threaded rods 102 drive the two sliding blocks 103 to slide downward, and the two sliding blocks 103 drive the device body 104 to slide downward to the inside of the box 1. At the same time, the active threaded rods 102 drive the synchronous belt 116 to transmit inside the box 1, and the synchronous belt 116 drives the driven shaft 110 to rotate, and the driven shaft 110 drives the driven shaft 110 to rotate. The shaft 110 drives the active bevel gear 112 to rotate, the active bevel gear 112 drives the driven bevel gear 113 to rotate, the driven bevel gear 113 drives the winding roller 107 to rotate, the winding roller 107 releases the dustproof cloth 108, and at the same time the active bevel gear 112 drives the driven bevel gear 114 to rotate, the driven bevel gear 114 drives the driven threaded rod 115 to rotate, the driven threaded rod 115 drives the cross block 109 to slide along the driven guide rod 111 to unfold the dustproof cloth 108. When the equipment needs to be used, the operator only needs to turn on the two lighting lamps 13 first. Then, the two driving motors 101 are started in the reverse direction, and the two driving motors 101 drive the two active threaded rods 102 to rotate in the reverse direction, and the two active threaded rods 102 drive the two sliding blocks 103 to slide upward, and the two sliding blocks 103 drive the device body 104 to slide upward out of the box body 1. At the same time, the active threaded rods 102 drive the synchronous belt 116 to transmit in the reverse direction inside the box body 1, and the synchronous belt 116 drives the driven shaft 110 to rotate in the reverse direction, and the driven shaft 110 drives the active bevel gear 112 to rotate in the reverse direction, and the active bevel gear 112 drives the driven bevel gear 11 3 rotates in the opposite direction, the driven bevel gear 113 drives the take-up roller 107 to rotate in the opposite direction, the take-up roller 107 reels the dustproof cloth 108, and at the same time the driving bevel gear 112 drives the driven bevel gear 114 to rotate in the opposite direction, the driven bevel gear 114 drives the driven threaded rod 115 to rotate in the opposite direction, the driven threaded rod 115 drives the cross block 109 to slide in the opposite direction along the driven guide rod 111 to retract the dustproof cloth 108, so that dust can be prevented from falling on the device body 104 when the device is not in use, thereby reducing the workload of the cleaning staff and making the equipment maintenance more convenient.

[0037] Example 2

[0038] like Figure 1 - Figure 3As shown, this embodiment also introduces a laser remote control sandbox, which adds the following structure on the basis of the first embodiment: four symmetrically arranged storage columns 2 are fixedly connected to the bottom of the box body 1 by bolts, and a lifting motor 4 is installed inside the storage column 2. The output end of the lifting motor 4 is connected to a coaxially arranged lifting threaded rod 5 through a coupling, and a positioning rod 6 is fixedly connected to the inside of the storage column 2. A support leg 3 is threadedly sleeved on the outer peripheral surface of the lifting threaded rod 5. Through the arrangement of the lifting motor 4, the lifting threaded rod 5 and other structures, when the equipment needs to adjust the height of the equipment, the lifting motor 4 of the storage column 2 drives the lifting threaded rod 5 to rotate, drives the support leg 3 to slide downward along the positioning rod 6, and drives the box body 1 to rise, thereby improving the practicability of the equipment.

[0039] The specific implementation principle of this embodiment is as follows: when the equipment is in use and the operator needs to adjust the height of the equipment, the operator only needs to start the lifting motor 4 inside the four storage columns 2. The lifting motor 4 drives the lifting threaded rod 5 to rotate, and the lifting threaded rod 5 drives the supporting leg 3 to slide downward along the positioning rod 6. The supporting leg 3 drives the box body 1 to rise, so that the equipment can adjust the height as needed, thereby improving the practicality of the equipment.

[0040] Four symmetrically arranged models 7 are fixedly connected to the device body 104 by screws, four symmetrically arranged instruction boards 8 are installed on the device body 104, a laser light source collector 9 is installed on the instruction board 8, and a power switch 11 is provided on the laser pen 10. When the operator starts the laser pen 10 through the power switch 11, the light beam emitted by the laser pen 10 shines on the instruction board 8, and the light associated with the content connected to the instruction board 8 can light up. When the light beam of the laser pen 10 moves away from the instruction board 8 for 30 seconds, the light on the instruction board 8 is turned off, so that the instructions when the device is used are more intuitive.

[0041] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A laser remote control sandbox, comprising a box (1) and a laser pen (10), characterized in that: The top of the box (1) is fixedly connected to two symmetrically arranged lamp stands (12) by screws, and a lighting lamp (13) is installed on the top of the lamp stand (12). Two symmetrically arranged drive motors (101) are installed inside the box (1). The output end of the drive motor (101) is connected to a coaxially arranged active threaded rod (102) through a coupling. A sliding block (103) is threadedly sleeved on the outer peripheral surface of the active threaded rod (102). A device body (104) is commonly installed on one side of the two sliding blocks (103). Both sides of the device body (104) are fixedly connected to guide blocks (105) by screws. Two symmetrically arranged active guide rods (106) are fixedly connected inside the box (1). A driven shaft (110) is rotatably installed inside the box (1). The driven shaft (110) and the outer peripheral surface of one of the active threaded rods (102) are connected to each other. A synchronous belt (116) is installed on the surface of the driven shaft (110); a driving bevel gear (112) is fixedly sleeved on the outer circumference of the driven shaft (110); a winding roller (107) is rotatably installed inside the housing (1); a driven bevel gear (113) is fixedly sleeved on the outer circumference of the winding roller (107); the driving bevel gear (112) and the driven bevel gear (113) are meshed; a dustproof cloth (108) is fixedly connected to the outer circumference of the winding roller (107); a driven threaded rod (115) is rotatably installed inside the housing (1); a follower bevel gear (114) is fixedly sleeved on the outer circumference of the driven threaded rod (115); the follower bevel gear (114) and the driving bevel gear (112) are meshed; a driven guide rod (111) is fixedly connected inside the housing (1); a transverse block (109) is threadedly sleeved on the outer circumference of the driven threaded rod (115).

2. A laser remote control sandbox according to claim 1, characterized in that: The bottom of the box body (1) is fixedly connected to four symmetrically arranged storage columns (2) by bolts, a lifting motor (4) is installed inside the storage column (2), the output end of the lifting motor (4) is connected to a coaxially arranged lifting threaded rod (5) through a coupling, a positioning rod (6) is fixedly connected inside the storage column (2), and a support leg (3) is threadedly sleeved on the outer peripheral surface of the lifting threaded rod (5).

3. A laser remote control sandbox according to claim 1, characterized in that: A groove is provided inside the box body (1), and the active threaded rod (102) is rotatably mounted inside the groove.

4. A laser remote control sandbox according to claim 1, characterized in that: A circular groove is provided inside the box body (1), and the driven shaft (110) is rotatably mounted inside the circular groove.

5. The laser remote control sandbox according to claim 1, characterized in that: A sliding groove is provided inside the box body (1), and the sliding block (103) is slidably connected inside the sliding groove.

6. The laser remote control sandbox according to claim 1, characterized in that: A lifting slot is provided inside the box body (1), and the device body (104) is slidably connected inside the lifting slot.

7. The laser remote control sandbox according to claim 1, characterized in that: A through slot is provided inside the box body (1), and the driven threaded rod (115) is rotatably mounted inside the through slot.

8. The laser remote control sandbox according to claim 1, characterized in that: A gear groove is provided inside the box body (1), and the driving bevel gear (112) is rotatably mounted inside the gear groove.

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