Folding digital display saw bench

Abstract

The utility model discloses a folding type digital display saw bench, which comprises a saw bench surface and two groups of support leg components, the two groups of support leg components are oppositely arranged at the bottom of the saw bench surface, each group of support leg components comprises at least one mounting seat and at least one table leg, each table leg comprises a first end and a second end, the first end is rotatably mounted on the mounting seat, and the second end is rotatably mounted on the mounting seat. The second end can rotate to a folding position around the first end in the direction close to the saw bench surface, the second end can rotate to an unfolding position around the first end in the direction away from the saw bench surface, a fastener is arranged on the mounting seat, the fastener is arranged between the mounting seat and the table leg, and the table leg is limited to the unfolding position through the fastening effect of the fastener. The table legs can be limited to the unfolding positions through the fastening pieces arranged on the mounting seats under the fastening effect, the structural stability of the saw table in the working state is ensured, the folding design is convenient to store and store, the cutting accuracy of workers is good, and the table top of the saw table is not prone to collapsing from the folding position.

Description

Technical Field

[0001] This utility model relates to the field of saw table technology, and in particular to a folding digital display saw table. Background Technology

[0002] A saw table is a common woodworking tool, mainly used for cutting and processing materials such as wood and engineered wood. When making furniture such as tables, chairs, cabinets, and wardrobes, a saw table can accurately cut boards of various specifications into the required size and shape, such as sawing long planks into suitable table legs and chair back parts, and sawing boards into cabinet doors and drawer panels.

[0003] In existing technologies, the legs of the saw table cannot be folded, resulting in the saw table taking up a large area and space when not in use, making it inconvenient to store and use. Utility Model Content

[0004] The purpose of this utility model is to provide a folding digital display saw table, which aims to solve at least one of the technical problems existing in the prior art.

[0005] To achieve the above objectives, the present invention provides a folding digital display saw table, comprising:

[0006] saw table surface;

[0007] Guide rails are provided on both sides of the saw table surface, and a magnetic ruler is provided on the side of the saw table surface. A control console is slidably mounted on the guide rails, and a digital display is mounted on the control console. The digital display is slidably set along the magnetic ruler so that when the control console is slid, the digital display slides to different positions of the magnetic ruler, thereby enabling the digital display to measure and display the distance the control console slides.

[0008] At least two sets of support leg assemblies, wherein the at least two sets of support leg assemblies are disposed opposite to each other on the bottom of the saw table surface;

[0009] Each set of support leg assemblies includes a mounting base and a table leg. The table leg includes a first end and a second end. The first end is rotatably mounted on the mounting base so that the second end can rotate around the first end toward the saw table surface to a folded position, and the second end can rotate around the first end toward the saw table surface to an unfolded position. The mounting base is provided with a folding guide groove, and a pivot is provided in the folding guide groove. The first end is rotatably connected to the mounting base through the pivot.

[0010] In addition, the technical solution of this utility model provides a folding digital display saw table, the key points of which include:

[0011] saw table surface;

[0012] Two sets of support leg assemblies are arranged opposite each other at the bottom of the saw table surface;

[0013] Each set of support leg assemblies includes at least one mounting base and at least one table leg. The table leg includes a first end and a second end. The first end is rotatably mounted on the mounting base so that the second end can rotate about the first end toward the saw table surface to a folded position, and the second end can rotate about the first end toward the saw table surface to an unfolded position. The mounting base is provided with a fastener, which is disposed between the mounting base and the table leg to limit the table leg to the unfolded position.

[0014] Furthermore, the table leg is rotated to a folded position by turning the second end, so that the table leg is substantially parallel to the plane containing the saw table surface in the longitudinal direction; and / or

[0015] The table leg can be rotated to the extended position by rotating the second end, so that the table leg is approximately perpendicular to the plane of the saw table surface in the longitudinal direction.

[0016] Furthermore, the bottom of each table leg is equipped with casters.

[0017] Furthermore, each set of the support leg assembly includes two mounting bases and two table legs, with a connecting rod provided between the two table legs.

[0018] Furthermore, one of the mounting bases is provided for one table leg, and a folding guide groove is provided on the mounting base. A rotating shaft is provided in the folding guide groove, and the first end is rotatably connected to the mounting base through the rotating shaft.

[0019] Furthermore, the folding guide groove is an L-shaped groove, with a fixed position and a rotating position at its two ends, respectively. The rotating shaft is slidably installed in the folding guide groove so that when the rotating shaft slides to the rotating position, the table leg can rotate between the folded position and the unfolded position.

[0020] Furthermore, the pivot includes a first bolt and a first wing nut. The first bolt passes through the folding guide groove and the table leg, and the table leg is axially fixed by tightening the first wing nut inward. The pivot can slide in the folding guide groove by releasing the first wing nut.

[0021] Furthermore, the fastener includes a second bolt and a second wing nut. The mounting base is provided with a first through hole, and the table leg is provided with a second through hole. The second bolt is passed through the first through hole and the second through hole, and the second wing nut is screwed into the end of the second bolt to limit the table leg to the unfolded position.

[0022] Furthermore, guide rails are provided on both sides of the saw table surface, and a magnetic ruler is provided on the side of the saw table surface. A control console is slidably mounted on the guide rails, and a digital display is installed on the control console. The digital display is slidably arranged along the magnetic ruler so that when the control console is slid, the digital display slides to different positions on the magnetic ruler, thereby enabling the digital display to measure and display the distance the control console slides.

[0023] As can be seen from the above technical solution, the second end of the table leg of this utility model can rotate around the first end in a direction away from the table surface to the unfolded position. The fasteners on the mounting base can limit the table leg to the unfolded position through the fastening action, ensuring the structural stability of the saw table in the working state. This allows the saw table to remain stable during sawing and other operations. The structural design is stable and reliable. Since the second end of the table leg can rotate around the first end in a direction closer to the table surface to the folded position, the table leg can be folded close to the table surface by sliding along the folding guide groove through the pivot. This allows the entire saw table to be folded up when not in use, greatly reducing the footprint of the saw table and making it convenient for storage. It is especially suitable for workplaces or storage environments with limited space.

[0024] To make the technical concept, other objectives, advantages, features and functions of this utility model clearer and easier to understand, preferred embodiments will be specifically described in the following detailed description, and will be illustrated in conjunction with the accompanying drawings. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0026] Figure 1 This is a perspective view of a folding digital display saw table provided in an embodiment of this application;

[0027] Figure 2 This application provides a folding digital display saw table. Figure 1 Enlarged image in the image;

[0028] Figure 3This is a perspective view of a folding digital display saw table provided in an embodiment of this application;

[0029] Figure 4 This is a front view of a folding digital display saw table provided in an embodiment of this application;

[0030] Figure 5 This application provides a folding digital display saw table. Figure 4 Sectional view at point AA;

[0031] Figure 6 This application provides a folding digital display saw table. Figure 5 Enlarged image in the image;

[0032] Figure 7 This is a right view of a folding digital display saw table provided in an embodiment of this application;

[0033] Figure 8 This application provides a folding digital display saw table. Figure 7 Sectional view at point BB;

[0034] Figure 9 This application provides a folding digital display saw table. Figure 8 Enlarged image in the image;

[0035] Figure 10 This is a schematic diagram of the mounting base provided in the embodiments of this application;

[0036] The above figures include the following reference numerals:

[0037] 100. Saw table surface;

[0038] 200. Support leg assembly;

[0039] 300, Mounting base; 310, Folding guide groove; 320, Rotating shaft; 321, First bolt; 322, First wing nut; 330, Fastener; 331, Second bolt; 332, Second wing nut; 340, Receiving cavity; 350, First opening; 360, Second opening;

[0040] 400. Table leg; 410. First end; 420. Second end;

[0041] 500. Casters;

[0042] 600. Connecting rod;

[0043] 700. Digital display;

[0044] 800. Magnetic ruler. Detailed Implementation

[0045] To enable those skilled in the art to better understand the technical solutions of this application, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0046] Please refer to the following: Figures 1 to 10 This embodiment provides a folding digital display saw table, the key features of which include: a saw table surface 100 and two sets of support leg assemblies 200. The two sets of support leg assemblies 200 are disposed opposite each other at the bottom of the saw table surface 100. Each set of support leg assemblies 200 includes at least one mounting base 300 and at least one table leg 400. The table leg 400 includes a first end 410 and a second end 420. The first end 410 is rotatably mounted on the mounting base 300 so that the second end 420 can rotate around the first end 410 toward the direction close to the saw table surface 100 to a folded position, and the second end 420 can rotate around the first end 410 away from the saw table surface 100 to an unfolded position. The mounting base 300 is provided with a fastener 330, which is disposed between the mounting base 300 and the table leg 400 to limit the table leg 400 to the unfolded position.

[0047] As can be seen, the folding digital display saw table of this utility model can rotate to the unfolded position by the second end 420 of the table leg 400 around the first end 410 in a direction away from the saw table surface 100. Furthermore, the fasteners 330 on the mounting base 300 can confine the table leg 400 to the unfolded position through a fastening action, ensuring the structural stability of the saw table in the working state. This allows the saw table to remain stable during sawing and other operations, demonstrating a stable and reliable structural design that ensures smooth operation and operator safety. Since the second end 420 of the table leg 400 can rotate to the folded position around the first end 410 in a direction closer to the saw table surface 100, the entire saw table can be folded up when not in use, greatly reducing the saw table's footprint and facilitating storage. This is especially suitable for workplaces or storage environments with limited space. In summary, this utility model offers better stability during operation, better cutting accuracy for workers, and the saw table surface 100 is less likely to collapse from the folding point, ensuring good safety.

[0048] In this embodiment, a drive motor is provided at the bottom of the saw table 100, and a cutting machine is provided on the saw table 100. The drive motor is connected to the cutting machine to drive the cutting machine to cut the board. Guide rails are provided on both sides of the saw table 100, and a magnetic ruler 800 is provided on the side of the saw table 100. A control panel is slidably mounted on the guide rails, and a digital display 700 is mounted on the control panel. The digital display 700 is aligned with the magnetic ruler 800 so that when the control panel is slid, the digital display 700 slides along the magnetic ruler 800, so that the digital display 700 corresponds to different positions of the magnetic ruler 800, and the distance of the control panel sliding is displayed on the digital display 700. The distance measurement principle of the digital display 700 and the magnetic ruler 800 is prior art and will not be described in detail here. The rest of the saw table structure is prior art and will not be described in detail here.

[0049] Preferably, the table leg 400 is rotated to the folded position by rotating the second end 420, so that the table leg 400 is approximately parallel to the plane of the saw table surface 100 in the longitudinal direction. This ensures that when the table leg 400 is in the folded position, its longitudinal direction is approximately parallel to the plane of the saw table surface 100. This design makes the folded saw table flatter and more regular, reducing space occupation, especially when stacked or placed in confined spaces, maximizing space utilization. At the same time, the regular folding shape facilitates handling and transportation, reducing the risk of damage from bumps and knocks caused by irregular shapes.

[0050] Preferably, the table legs 400 are rotated to the unfolded position by rotating the second end 420, so that the table legs 400 are approximately perpendicular to the plane of the saw table surface 100 in the longitudinal direction. This arrangement ensures that the saw table forms a stable support structure after unfolding. The vertically positioned table legs 400 can evenly distribute the pressure and external forces on the saw table during operation, preventing the saw table from tilting or shaking, providing a stable working platform for sawing operations, and ensuring processing accuracy and operator safety.

[0051] Preferably, the bottom of each table leg 400 is equipped with casters 500. In this embodiment, the casters 500 are braked wheels. When the worker is cutting, the casters 500 brake, and the saw table will not rotate randomly. During transportation and movement, it can be easily moved between different work areas without the need for laborious handling or disassembly, thus improving the flexibility and convenience of the work.

[0052] Preferably, each set of support leg assembly 200 includes two mounting bases 300 and two table legs 400. A connecting rod 600 is provided between the two table legs 400. The connecting rod 600 connects the two table legs 400 together. During the use of the saw table, the connecting rod 600 can effectively prevent relative swaying and deformation between the table legs 400, making the saw table more stable as a whole, able to withstand greater weight and external force, and ensuring the smooth operation of the sawing work.

[0053] In this embodiment, the mounting base 300 is disposed at the bottom of the saw table surface 100, and one mounting base 300 is disposed corresponding to one table leg 400. The mounting base 300 is provided with a folding guide groove 310, and a rotating shaft 320 is disposed in the folding guide groove 310. The first end 410 is rotatably connected to the mounting base 300 through the rotating shaft 320.

[0054] Furthermore, the folding guide groove 310 is an L-shaped groove, and the two ends of the folding guide groove 310 form a fixed position and a rotating position respectively. The rotating shaft 320 is slidably installed in the folding guide groove 310 so that when the rotating shaft 320 slides to the rotating position, the table leg 400 can rotate and switch between the folding position and the unfolded position.

[0055] The L-shaped folding guide groove 310 allows the pivot 320 to slide between a fixed position and a rotating position. When the pivot 320 is in the fixed position, the table leg 400 can be stably fixed in the unfolded or folded position, ensuring the stability of the saw table during use or storage. When the pivot 320 slides to the rotating position, the table leg 400 can freely rotate and switch between the folded and unfolded positions, allowing users to quickly adjust the saw table state according to actual needs.

[0056] Specifically, the pivot 320 includes a first bolt 321 and a first wing nut 322. A third through hole is provided on the table leg 400. The first bolt 321 is passed through the folding guide groove 310 and the third through hole. The table leg 400 is fixed by tightening the first wing nut 322 inward. Releasing the first wing nut 322 allows the pivot 320 to slide within the folding guide groove 310. This fixed position effectively prevents the table leg 400 from rotating accidentally when it is not needed.

[0057] The first wing nut 322 allows for easy manual operation by the user, requiring no additional tools. Simply loosening or tightening the first wing nut 322 quickly controls the sliding of the pivot 320 within the L-shaped folding guide groove 310. When the saw table needs to be folded or unfolded, the user can easily switch the table leg 400 between the folded and unfolded positions. Once the saw table is adjusted to the appropriate position, tightening the first wing nut 322 axially fixes the table leg 400. The operation is simple and efficient, enhancing the user experience.

[0058] Furthermore, the fastener 330 includes a second bolt 331 and a second wing nut 332. The mounting base 300 is provided with a first through hole, and the table leg 400 is provided with a second through hole. The second bolt 331 is passed through the first through hole and the second through hole, and the second wing nut 332 is screwed into the end of the second bolt 331 to limit the table leg 400 to the unfolded position. By tightening the second wing nut 332, the second bolt 331 tightly connects the mounting base 300 and the table leg 400 together, effectively restricting the rotation of the table leg 400 around the first end 410, ensuring that the table leg 400 is stably in the unfolded position, thereby providing reliable support for the saw table surface 100 and ensuring the stability and safety of the saw table during use.

[0059] In this embodiment, the mounting base 300 is hollow to form a receiving cavity 340. The bottom of the receiving cavity 340 is provided with a first opening 350, and the side wall of the receiving cavity 340 facing the other set of support leg assemblies 200 is provided with a second opening 360. The first opening 350 and the second opening 360 are connected. The first end 410 is rotatably installed in the receiving cavity 340 so that the table leg 400 passes through the second opening 360 in the folded position and passes through the first opening 350 in the unfolded position. The hollow mounting base 300 forming the receiving cavity 340 and the rotatable installation of the first end 410 of the table leg 400 in the receiving cavity 340 can protect the connection between the table leg 400 and the mounting base 300, preventing it from being directly exposed to the outside and subjected to collision, wear or corrosion, thereby extending the service life of the saw table.

[0060] Furthermore, the cavity is square in shape, and the table legs 400 are square tubes. The outer wall of the table legs 400 is fitted against the cavity wall of the cavity 340. When the outer wall of the table legs 400 is fitted against the cavity wall of the cavity 340, the square cavity 340 provides multi-directional support and restraint to the square tube table legs 400 when the saw table is in use. Compared to other shapes, this fitting method can effectively reduce the wobbling of the table legs 400 during use, making the overall structure of the saw table more stable, maintaining stability during sawing operations, and improving operational safety and sawing accuracy.

[0061] As can be seen from the above description, the embodiments of this utility model achieve the following technical effects:

[0062] The second end 420 of the table leg 400 can rotate around the first end 410 in a direction away from the saw table surface 100 to the unfolded position. The fasteners 330 on the mounting base 300 can secure the table leg 400 to the unfolded position, ensuring the structural stability of the saw table in operation. This allows the saw table to remain stable during sawing operations, ensuring smooth work and operator safety. Since the second end 420 of the table leg 400 can rotate around the first end 410 in a direction closer to the saw table surface 100 to the folded position, the entire saw table can be folded up when not in use, greatly reducing the saw table's footprint and facilitating storage. This is especially suitable for workplaces or storage environments with limited space. In summary, this device offers better stability during operation, better cutting accuracy for workers, and the saw table surface 100 is less likely to collapse from the folding point, ensuring good safety.

[0063] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0064] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps described in these embodiments do not limit the scope of this application. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0065] In the description of this application, the terms "center", "upper", "lower", "front", "rear", "left", "right", "lateral", "longitudinal", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0066] For ease of description, spatial relative terms such as "above," "over," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "above" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways, and the spatial relative descriptions used herein will be interpreted accordingly.

[0067] It should also be noted that, unless otherwise explicitly specified and limited, terms such as "installation," "connection," "joining," "fixing," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0068] Certain terms are used in the specification and claims of this invention to refer to specific elements. Those skilled in the art will understand that manufacturers may use different names to refer to the same components, and this document is not intended to distinguish between components that have the same function but different names. In the following specification and claims, words such as “comprising,” “having,” and “including” are open-ended terms and should therefore be interpreted as “containing but not limited to…”.

[0069] Furthermore, it should be noted that in the description of this invention, the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore should not be construed as limiting the scope of protection of this application. In the description of this invention, unless otherwise stated, "multiple" means two or more.

[0070] In this article, the term "and / or" is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can mean: A exists alone, B exists alone, and A and B exist simultaneously. The term " / and" in this article describes another type of relationship between related objects, indicating that two relationships can exist. For example, A / and B can mean: A exists alone, and A and B exist alone. In addition, the character " / " in this article generally indicates that the related objects before and after it are in an "or" relationship.

[0071] The above description represents the preferred embodiments of the present invention. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of the present invention, and these improvements and modifications are also considered to be within the scope of protection of the present invention.

Claims

1. A folding digital display saw table, characterized in that, include: The saw table has guide rails on both sides and a magnetic ruler on the side of the saw table. A control console is slidably mounted on the guide rails, and a digital display is mounted on the control console. The digital display is slidably mounted along the magnetic ruler so that when the control console is slid, the digital display slides to different positions on the magnetic ruler, thereby enabling the digital display to measure and display the distance the control console slides. At least two sets of support leg assemblies, wherein the at least two sets of support leg assemblies are disposed opposite to each other on the bottom of the saw table surface; Each set of support leg assemblies includes a mounting base and a table leg. The table leg includes a first end and a second end. The first end is rotatably mounted on the mounting base so that the second end can rotate around the first end toward the saw table surface to a folded position, and the second end can rotate around the first end toward the saw table surface to an unfolded position. The mounting base is provided with a folding guide groove, and a pivot is provided in the folding guide groove. The first end is rotatably connected to the mounting base through the pivot.

2. A folding digital display saw table, characterized in that, include: saw table surface; At least two sets of support leg assemblies, wherein the at least two sets of support leg assemblies are disposed opposite to each other on the bottom of the saw table surface; Each set of support leg assemblies includes at least one mounting base and at least one table leg. The table leg includes a first end and a second end. The first end is rotatably mounted on the mounting base so that the second end can rotate about the first end toward the saw table surface to a folded position, and the second end can rotate about the first end toward the saw table surface to an unfolded position. The mounting base is provided with a fastener, which is disposed between the mounting base and the table leg to limit the table leg to the unfolded position.

3. The folding digital display saw table according to claim 2, characterized in that, The table leg can be rotated to a folded position by rotating the second end, so that the table leg is approximately parallel to the plane of the saw table surface in the longitudinal direction; and / or The table leg can be rotated to the extended position by rotating the second end, so that the table leg is approximately perpendicular to the plane of the saw table surface in the longitudinal direction.

4. The folding digital display saw table according to claim 2, characterized in that, The bottom of each table leg is equipped with casters.

5. The folding digital display saw table according to any one of claims 2 to 4, characterized in that, Each set of the support leg assembly includes two mounting bases and two table legs, with a connecting rod between the two table legs.

6. The folding digital display saw table according to claim 5, characterized in that, One mounting base is provided for one table leg. The mounting base has a folding guide groove and a rotating shaft is provided in the folding guide groove. The first end is rotatably connected to the mounting base through the rotating shaft.

7. The folding digital display saw table according to claim 6, characterized in that, The folding guide groove is an L-shaped groove, with a fixed position and a rotating position at its two ends. The rotating shaft is slidably installed in the folding guide groove so that when the rotating shaft slides to the rotating position, the table leg can rotate between the folded position and the unfolded position.

8. The folding digital display saw table according to claim 7, characterized in that, The pivot includes a first bolt and a first wing nut. The first bolt passes through the folding guide groove and the table leg, and the table leg is axially fixed by tightening the first wing nut inward. The pivot can slide in the folding guide groove by releasing the first wing nut.

9. The folding digital display saw table according to any one of claims 2 to 4, characterized in that, The fastener includes a second bolt and a second wing nut. The mounting base is provided with a first through hole, and the table leg is provided with a second through hole. The second bolt is passed through the first through hole and the second through hole, and the second wing nut is screwed into the end of the second bolt to limit the table leg to the unfolded position.

10. The folding digital display saw table according to any one of claims 2 to 4, characterized in that, Guide rails are provided on both sides of the saw table surface, and a magnetic ruler is provided on the side of the saw table surface. A control console is slidably mounted on the guide rails, and a digital display is installed on the control console. The digital display is slidably set along the magnetic ruler so that when the control console is slid, the digital display slides to different positions on the magnetic ruler, thereby enabling the digital display to measure and display the distance the control console slides.

Images