Laser routing positioning sand table

Abstract

The utility model discloses a laser routing positioning sand table. The laser routing positioning sand table comprises a sand table frame, a magnetic attraction conductive track arranged on the sand table frame and a laser routing device arranged on the magnetic attraction conductive track in a magnetic attraction mode. Wherein the laser wire bonding device is powered by the magnetic attraction conductive track. The beneficial effects of the utility model lie in that laser routing positioning is carried out on the sand table body through the laser routing device, and a macroscopic positioning reference system is established. The laser wire bonding device can be placed and moved at will at the position of the magnetic attraction conductive track, mobile measurement can be modified conveniently, and interference on sand table arrangement work during use is reduced.

Description

Technical Field

[0001] The utility model relates to a sand table, in particular to a laser line positioning sand table. Background Art

[0002] The sand table is a model made of mud, sand, war chess and other materials according to a certain proportion based on the topographic map, aerial photograph or actual terrain. When arranging, first place the sand table as a whole, preferably in the same position as the actual site, then spread 3-5 cm thick sand with appropriate humidity, and use a wooden board to scrape and press it tightly as the plane of the lowest contour line, then mark the squares corresponding to the topographic map, and mark the corresponding numbers around the sand table frame to establish a reference coordinate system, so as to facilitate the subsequent placement of sand table objects according to the determined positions.

[0003] At present, the methods of making positioning grids include: manual ruler drawing, using rubber band to draw positioning lines, etc. The disadvantages are: it is cumbersome to use, unsightly, inconvenient to modify the mobile measurement, or hinders the operation of sand table layout. Summary of the invention

[0004] The technical problem to be solved by the utility model is that the existing sand table positioning structure is troublesome to use, and a novel laser line marking positioning sand table is provided.

[0005] In order to achieve this purpose, the technical solution of the utility model is as follows: a laser marking positioning sand table, comprising: a sand table frame, a magnetic conductive track arranged on the sand table frame, and a laser marking device magnetically arranged on the magnetic conductive track, wherein the laser marking device is powered by the magnetic conductive track.

[0006] As a preferred solution for laser marking positioning of the sand table, the sand table frame and the magnetic conductive track have a common length extension direction.

[0007] As a preferred solution for laser marking positioning of the sand table, the top surface of the sand table frame is provided with the magnetic conductive track.

[0008] As a preferred solution for the laser marking positioning sand table, the magnetic conductive track has a conductive strip, the laser marking device has a conductive contact, and the conductive strip is magnetically attracted to the conductive contact.

[0009] As a preferred solution for the laser marking positioning sand table, the laser marking device uses a straight-line laser emission head.

[0010] As a preferred solution for laser marking positioning of the sand table, the sand table frame has a plurality of frame segments arranged in sequence, and any two adjacent frame segments are assembled together by mortise and tenon joints.

[0011] As a preferred solution for laser marking positioning of the sand table, it further includes: a sand table corner, and the sand table corner and the corresponding sand table frame are assembled together by mortise and tenon joints.

[0012] Compared with the prior art, the beneficial effect of the utility model is at least that: the laser marking device is used to mark the sand table body for positioning, and a positioning reference system visible to the naked eye is established. The grids marked by the laser are horizontal and vertical, and there is no deformation problem. The laser marking device can be placed and moved at will in the position of the magnetic conductive track, which is convenient for modifying the mobile measurement and reducing the interference with the sand table layout work during use. The modular and universal structure reduces costs and is also convenient for adjusting the configuration, which is suitable for use in more scenarios.

[0013] In addition to the technical problems solved by the utility model, the technical features that constitute the technical solution, and the beneficial effects brought about by the technical features of the technical solution described above, other technical problems that can be solved by the utility model, other technical features included in the technical solution, and the beneficial effects brought about by these technical features will be further described in detail in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The lattice lines in the figure are schematic diagrams of the effect of laser marking.

[0015] Figure 2 It is a structural schematic diagram of a magnetic conductive track according to an embodiment of the utility model.

[0016] Figure 3 It is a schematic structural diagram of a laser wire marker according to an embodiment of the utility model. DETAILED DESCRIPTION

[0017] The present invention is further described in detail below through specific implementations in combination with the accompanying drawings. It should be noted that the description of these implementations is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in each implementation of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0018] See also Figure 1 , shown in the figure is a laser marking positioning sand table.

[0019] The laser marking positioning sand table comprises: a sand table body 1, a magnetic conductive track 2 and a laser marking device 3, etc.

[0020] The sandbox body 1 has a sandbox base 11 and a sandbox frame 12. The sandbox base 11 and the sandbox frame 12 define the sandbox space together. In the present embodiment, the sandbox body 1 adopts the most common rectangular structure. That is, the sandbox base 11 is rectangular, and there are four sandbox frames 12 surrounding the sandbox base 11. In the present embodiment, the sandbox frame 12 adopts a segmented design, and any two adjacent frame segments are assembled together by mortise and tenon joints. In other embodiments, the sandbox frame 12 may also adopt an integral design. In the present embodiment, two adjacent sandbox frames 12 are transitioned through a sandbox corner 13. The sandbox corner 13 and the corresponding sandbox frame 12 are assembled together by mortise and tenon joints.

[0021] The magnetic conductive track 2 is arranged on the sandbox frame 12. In this embodiment, each of the sandbox frames 12 is opposite to one magnetic conductive track 2. The magnetic conductive track 2 is fixed on the top surface of the sandbox frame 12, and the magnetic conductive track 2 extends along the length of the sandbox frame 12.

[0022] The laser marking device 3 is magnetically attracted to the magnetic conductive track 2 and the laser marking device 3 is powered by the magnetic conductive track 2. The magnetic method is used for fixing in order to facilitate assembly and disassembly. The laser marking device 3 can be placed arbitrarily to facilitate adjustment of the marking position. Figure 2 and Figure 3 The magnetic conductive track 2 has two conductive strips 21, which are connected to the positive and negative poles of the power supply respectively. The laser marking device 3 has two conductive contacts 32, which correspond to the two conductive strips 21 respectively; the conductive strips 21 are magnetically attracted to the corresponding conductive contacts 32. The conductive contacts 32 are connected to the laser emitter 31 through a wire 33.

[0023] The number of the laser marking devices 3 is not less than 1. In this embodiment, there are seven laser marking devices 3, four of which are located at the long side and three at the short side.

[0024] In this embodiment, the laser emitting head 31 is a straight-line laser emitting head.

[0025] In this embodiment, each of the frame segments is provided with a power supply socket 4 (for supplying power to the magnetic conductive track 2). All the power supply sockets 4 are connected in parallel through connecting wires, and a power adapter 5 is inserted into any power supply socket 4 to supply power to other power supply sockets 4. That is, centralized power supply is provided to facilitate power management.

[0026] The laser marking positioning sand table can perform laser marking positioning on the sand table body 1 through the laser marking device 3 to establish a positioning reference system visible to the naked eye. The laser marking device 3 can be placed and moved at will at the position of the magnetic conductive track 2, which is convenient for modifying mobile measurements and reducing interference with sand table layout work during use.

[0027] The above only expresses the implementation mode of the utility model, and its description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A laser marking positioning sand table, characterized in that: include: A sandbox frame, a magnetic conductive track arranged on the sandbox frame, and a laser marker arranged on the magnetic conductive track in a magnetic manner, wherein the laser marker is powered by the magnetic conductive track.

2. The laser marking positioning sand table according to claim 1 is characterized in that: The sandbox frame and the magnetic conductive track have a common length extension direction.

3. The laser marking positioning sand table according to claim 1, characterized in that: The top surface of the sandbox frame is provided with the magnetic conductive track.

4. The laser marking positioning sand table according to claim 1, characterized in that: The magnetic conductive track has a conductive strip, the laser marking device has a conductive contact, and the conductive strip and the conductive contact are magnetically attracted.

5. The laser marking positioning sand table according to claim 1, characterized in that: The laser marking device adopts a straight-line laser emitting head.

6. The laser marking positioning sand table according to any one of claims 1 to 5, characterized in that: The sand table frame has a plurality of frame segments arranged in sequence, and any two adjacent frame segments are assembled together by mortise and tenon joints.

7. The laser marking positioning sand table according to any one of claims 1 to 5, characterized in that: Further including: A sand table corner, wherein the sand table corner and the corresponding sand table frame are assembled together by mortise and tenon joints.

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