A reflective sticker for positioning an indication

Abstract

The utility model provides a kind of for positioning indication's reflective paste, including magnetic attraction pedestal and magnetic attraction platform, the upper end of the magnetic attraction pedestal is concave arc surface, the lower end of the magnetic attraction platform is convex arc surface, and concave arc surface and convex arc surface mutually slide fit, the upper end of the magnetic attraction platform is provided with first transparent film and second transparent film, and the first transparent film is provided with mark.The utility model, using magnetic attraction mode fixed, and can change the inclination angle of its mark surface.

Description

Technical Field

[0001] This utility model relates to the field of reflective sticker technology, and in particular to a reflective sticker for positioning indication. Background Technology

[0002] Safety protective equipment made of reflective stickers can produce a strong reflective effect under certain light sources. However, during the construction process, it is necessary to measure and position the building to be constructed, and adjust its position according to deviations, such as the steel structure keel inside the supporting columns.

[0003] Before using engineering surveying instruments for measurement, it is necessary to mark the building, that is, to set measurement markers. Therefore, marking with reflective stickers and using them as measurement markers facilitates the positioning and measurement of engineering surveying instruments. This utility model provides a reflective sticker. Utility Model Content

[0004] This utility model discloses a reflective sticker for positioning indication, including a magnetic base and a magnetic platform. The upper end of the magnetic base is concave, and the lower end of the magnetic platform is convex, with the concave and convex surfaces slidingly engaging with each other. The magnetic fixing method facilitates the fixation of the reflective sticker to the magnetic support surface, and the concave and convex structure allows for adjustment of the tilt angle of the magnetic platform.

[0005] The upper end of the magnetic platform is provided with a first transparent film and a second transparent film, and an identifier is provided on the first transparent film. The identifier is located between the first transparent film and the second transparent film, and the second transparent film serves to protect the identifier.

[0006] Preferably, a reflective layer is provided on the magnetic platform, and the reflective layer is located between the magnetic platform and the first transparent film. The reflective layer is provided to facilitate observation of the markings for positioning and measurement.

[0007] Preferably, the magnetic base has a first slot in the middle, and a limiting pin is provided inside the first slot. The limiting pin extends upward into a second slot pre-set at the lower end of the magnetic platform. When the limiting pin engages in the first and second slots, it restricts the relative sliding between the magnetic base and the magnetic platform.

[0008] Preferably, the limiting pin is made of magnetic material. That is, under the action of magnetic attraction, the limiting pin is prevented from falling out of the first slot and the second slot.

[0009] Preferably, after the upper part of the limiting pin is engaged inside the second slot, the lower end face of the magnetic base and the upper end face of the magnetic platform are parallel. This ensures that the upper end face of the magnetic platform and the support surface are parallel.

[0010] The beneficial effects of this utility model are as follows:

[0011] 1. It adopts a magnetic fixing method and can be reused. In addition, the concave and convex arc surfaces on the magnetic base and magnetic platform respectively allow the magnetic platform to slide and change the tilt angle, which can improve the applicability of the reflective sticker.

[0012] 2. A limit pin is provided. When the limit pin is engaged in the first slot and the second slot, it can restrict the sliding of the magnetic platform relative to the magnetic base, thus meeting the usage requirements. Attached Figure Description

[0013] Figure 1 This is a three-dimensional schematic diagram of the present invention;

[0014] Figure 2 This is an exploded view of the present invention;

[0015] Figure 3 This is a cross-sectional view of the bottom structure of this utility model.

[0016] List of reference numerals in the attached diagram:

[0017] 1. Magnetic base; 2. Limiting pin; 3. Magnetic platform; 4. Reflective layer; 5. First transparent film; 6. Second transparent film; 7. First slot; 8. Second slot. Detailed Implementation

[0018] The present invention will be further explained below with reference to the accompanying drawings and specific embodiments. It should be understood that the following specific embodiments are only for illustrating the present invention and are not intended to limit the scope of the present invention. It should be noted that the terms "front", "rear", "left", "right", "up" and "down" used in the following description refer to the directions in the accompanying drawings, and the terms "inner" and "outer" refer to the directions toward or away from the geometric center of a specific component, respectively.

[0019] like Figures 1 to 3 As shown, a reflective sticker for positioning indication includes a magnetic base 1 and a magnetic platform 3, both of which are thin, circular parts. The upper end of the magnetic base 1 is concave and curved, and the lower end of the magnetic platform 3 is convex and curved. The concave and convex surfaces slide against each other. It is worth noting that the magnetic base 1 and the magnetic platform 3 are connected by magnetic attraction and can be separated.

[0020] Since the mating structure between the magnetic base 1 and the magnetic platform 3 is an inwardly concave arc surface and an outwardly convex arc surface, the tilt angle of the magnetic platform 3 can be adjusted during actual use to meet measurement requirements.

[0021] Since the magnetic base 1 and the magnetic platform 3 are magnetic, they are fixed to the support surface by magnetic attraction during use. Furthermore, if the support surface is not a magnetic material, double-sided tape or other adhesive components can be attached to the lower end of the magnetic base 1.

[0022] The upper end of the magnetic platform 3 is provided with a first transparent film 5 and a second transparent film 6. The first transparent film 5 has an identification mark printed on it, while the second transparent film 6 covers it to protect the identification mark.

[0023] A reflective layer 4 is provided on the magnetic platform 3, which consists of a layer of tiny glass beads, a focusing layer, a reflective layer, an adhesive layer, etc., which will not be described in detail here. The reflective layer 4 is located between the magnetic platform 3 and the first transparent film 5. The reflective layer 4 facilitates the observation of the markings.

[0024] The magnetic base 1 has a first slot 7 in the middle, and a limiting pin 2 is provided inside the first slot 7. The limiting pin 2 extends upward into a second slot 8 pre-set at the lower end of the magnetic platform 3. When the upper part of the limiting pin 2 is inserted into the second slot 8, it restricts the sliding between the magnetic base 1 and the magnetic platform 3.

[0025] When it is necessary to remove the limiting pin 2, first remove the magnetic platform 3 from the magnetic base 1, then press it into the concave arc surface, press the limiting pin 2 out from under the magnetic base 1, and finally remove it by holding the lower end of the limiting pin 2.

[0026] The limiting pin 2 is made of magnetic material. The magnetic material design ensures that the limiting pin 2 will not fall off the magnetic base 1 under magnetic attraction.

[0027] After the upper part of the limiting pin 2 is fitted into the interior of the second slot 8, the lower end face of the magnetic base 1 and the upper end face of the magnetic platform 3 are parallel. That is, the use of the limiting pin 2 makes the magnetic base 1 and the magnetic platform 3 form a cylindrical structure.

[0028] The technical means disclosed in this utility model are not limited to the technical means disclosed in the above embodiments, but also include technical solutions composed of any combination of the above technical features.

Claims

1. A reflective sticker for positioning indication, characterized in that, It includes a magnetic base (1) and a magnetic platform (3). The upper end of the magnetic base (1) is an inwardly concave arc surface, and the lower end of the magnetic platform (3) is a convex arc surface. The inwardly concave arc surface and the convex arc surface slide together. The upper end of the magnetic platform (3) is provided with a first transparent film (5) and a second transparent film (6), and the first transparent film (5) is provided with an identifier.

2. The reflective sticker for positioning indication according to claim 1, characterized in that: A reflective layer (4) is provided on the magnetic platform (3), and the reflective layer (4) is located between the magnetic platform (3) and the first transparent film (5).

3. The reflective sticker for positioning indication according to claim 1, characterized in that: The magnetic base (1) has a first slot (7) in the middle, and a limiting pin (2) is provided inside the first slot (7). The limiting pin (2) extends upward to the second slot (8) preset at the lower end of the magnetic platform (3).

4. A reflective sticker for positioning indication according to claim 3, characterized in that: The limiting pin (2) is made of magnetic material.

5. A reflective sticker for positioning indication according to claim 3, characterized in that: After the upper part of the limiting pin (2) is fitted into the inside of the second slot (8), the lower end face of the magnetic base (1) and the upper end face of the magnetic platform (3) are parallel.

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