A visual identification shield that is easy to fold

Abstract

The utility model relates to visual identification field especially convenient folding visual identification shielding cover, connect the sleeve, be hollow annular shape, visual identification shielding cover, place in the front end of connecting sleeve, visual identification shielding cover is one piece structure, placement piece, place in the inside of visual identification shielding cover. Through thread tooth can good visual identification camera connection, visual identification shielding cover is plastic material simultaneously, can carry out winding folding, convenient visual identification shielding cover is rolled into a cylinder, simultaneously makes the insertion rod of visual identification shielding cover end part enter the inside of insertion hole one by one to visual identification shielding cover and connecting sleeve are connected, complete visual identification shielding cover and visual identification camera's assembly, cover pasting cloth can cover the connecting groove, avoid producing the condition of light transmission, placement piece and visual identification shielding cover are snap -fit connection, can open the effect of supporting to the end of visual identification shielding cover.

Description

Technical Field

[0001] This utility model relates to the field of visual recognition, and in particular to a visual recognition shield that is easy to fold. Background Technology

[0002] The circular knitting machine is short for circular knitting machine. It is a type of textile machinery with multiple loop-forming systems, high speed, and high output. It contains a fabric visual recognition structure that can perform shooting operations. At the same time, the visual recognition shield is a device installed in front of the visual recognition lens to block harmful light. Its main function is to reduce optical interference such as glare and ghosting, while providing physical protection for the lens. It reduces stray light reflection through physical shielding and inner wall matte coating.

[0003] The core drawback of existing technology is that the visual recognition mask is inconvenient to disassemble and change its shape, and it takes up a lot of space when stored. Utility Model Content

[0004] The purpose of this invention is to provide a foldable visual recognition shield, which aims to solve the problem of inconvenient storage due to its fixed shape in the above-mentioned technical issues.

[0005] The technical solution adopted in this utility model is as follows: A foldable visual recognition mask, comprising: The connecting sleeve is in the shape of a hollow ring; A visual recognition mask is placed at the front end of the connecting sleeve, and the visual recognition mask is a one-piece structure; The mounting block is placed inside the visual recognition shield.

[0006] This utility model also has the following technical features: In one embodiment of the present invention, the inner wall of the connecting sleeve is provided with threaded teeth, and the surface of the connecting sleeve is provided with an insertion hole.

[0007] In one embodiment of the present invention, an insertion rod is fixed to the rear outer wall of the visual recognition shield, and a connecting groove is provided at the upper end of the visual recognition shield.

[0008] In one embodiment of this utility model, the number of insertion rods is the same as the number of insertion holes, and the insertion rods and insertion holes are engaged.

[0009] In one embodiment of this utility model, a covering adhesive cloth is disposed on the upper outer wall of the visual recognition shield, and the covering adhesive cloth is arc-shaped.

[0010] In one embodiment of this utility model, a fixing handle is provided on the outer wall of the mounting block, and a support strip is fixed on the inner wall of the mounting block.

[0011] In one embodiment of this utility model, the support strips are distributed in a ring shape about the center of the mounting block, and the support strips are arc-shaped strips.

[0012] In one embodiment of this utility model, the mounting block and the visual recognition shield are connected by a snap-fit ​​connection.

[0013] Compared with existing technologies, the advantages of this utility model are that the threaded teeth enable a good connection between the visual recognition camera and the visual recognition mask, made of plastic, can be rolled up and folded, making it easy to roll the visual recognition mask into a cylinder. This allows the insertion rods at the ends of the visual recognition mask to enter the insertion holes one by one, thus connecting the visual recognition mask to the connecting sleeve and completing the assembly of the visual recognition mask and the visual recognition camera. The adhesive cloth covers the connecting groove, preventing light transmission. The mounting block and the visual recognition mask are connected by a snap-fit ​​mechanism, which can open up the ends of the visual recognition mask. Simultaneously, the support strips on the inner wall of the mounting block can contact the inner wall of the visual recognition mask well, thus providing support and effectively preventing deformation of the visual recognition mask. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the main three-dimensional structure of a foldable visual recognition shield according to one embodiment of the present invention. Figure 2 This is a schematic diagram of the unfolded three-dimensional structure of a foldable visual recognition shield according to one embodiment of the present invention. Figure 3 This is a three-dimensional structural diagram of a support block for a foldable visual recognition shield according to one embodiment of the present invention.

[0015] Explanation of icon numbers: 10. Connecting sleeve; 11. Threaded teeth; 12. Insertion hole; 20. Visual recognition mask; 21. Insertion rod; 22. Connecting slot; 23. Covering adhesive cloth 30. Mounting block; 31. Fixing handle; 32. Support bar. Detailed Implementation

[0016] The following specific examples illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. This utility model can also be implemented or applied through other different specific embodiments, and various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this utility model.

[0017] The illustrations provided in this embodiment are only schematic representations of the basic concept of this utility model. Therefore, the drawings only show the components related to this utility model and are not drawn according to the actual number, shape and size of the components. In actual implementation, the form, quantity and proportion of each component can be arbitrarily changed, and the layout of the components may also be more complex.

[0018] It should be noted that the core drawback of an existing foldable visual recognition mask is that it is inconvenient to disassemble and change its shape, which occupies space in the staff's work bag and wastes space. To address this, a foldable visual recognition mask is proposed, comprising: a connecting sleeve 10, which is a hollow ring shape; a visual recognition mask 20, which is placed at the front end of the connecting sleeve 10 and is a one-piece structure; and a mounting block 30, which is placed inside the visual recognition mask 20.

[0019] In one embodiment, the inner wall of the connecting sleeve 10 is provided with threaded teeth 11, and the surface of the connecting sleeve 10 is provided with an insertion hole 12, so that the camera can be connected for visual recognition through the threaded teeth 11.

[0020] In one embodiment, an insertion rod 21 is fixed to the rear outer wall of the visual recognition mask 20, and a connecting groove 22 is provided at the upper end of the visual recognition mask 20.

[0021] In one embodiment, the number of insertion rods 21 is the same as the number of insertion holes 12, and the insertion rods 21 and insertion holes 12 are engaged. The visual recognition mask 20 is made of plastic and can be rolled up and folded, making it easy to roll the visual recognition mask 20 into a cylinder. At the same time, the insertion rods 21 at the ends of the visual recognition mask 20 enter the interior of the insertion holes 12 one by one, thereby connecting the visual recognition mask 20 to the connecting sleeve 10, completing the assembly of the visual recognition mask 20 and the visual recognition camera.

[0022] In one embodiment of this utility model, a covering adhesive cloth 23 is disposed on the upper outer wall of the visual recognition shield 20. The covering adhesive cloth 23 is arc-shaped and can cover the connecting groove 22 to prevent light transmission.

[0023] In one embodiment, the outer wall of the mounting block 30 is provided with a fixing handle 31, and the inner wall of the mounting block 30 is fixed with a support strip 32.

[0024] In one embodiment, the support bars 32 are distributed in a ring shape about the center of the mounting block 30, and the support bars 32 are arc-shaped bars.

[0025] In one embodiment, the mounting block 30 and the visual recognition shield 20 are engaged, which can open up the end of the visual recognition shield 20. At the same time, the support strip 32 on the inner wall of the mounting block 30 can contact the inner wall of the visual recognition shield 20 well, thus supporting the visual recognition shield 20 and effectively preventing the visual recognition shield 20 from deforming.

[0026] In one embodiment, see Figure 1 and Figure 2 The visual recognition camera can be connected well through the threaded teeth 11. At the same time, the visual recognition mask 20 is made of plastic and can be rolled up and folded, making it easy to roll the visual recognition mask 20 into a cylinder. This allows the insertion rods 21 at the end of the visual recognition mask 20 to enter the insertion holes 12 one by one, thereby connecting the visual recognition mask 20 to the connecting sleeve 10 and completing the assembly of the visual recognition mask 20 and the visual recognition camera. The covering adhesive cloth 23 can cover the connecting groove 22 to prevent light transmission.

[0027] In one embodiment, see Figure 3 The mounting block 30 is engaged with the visual recognition mask 20, which can open up the end of the visual recognition mask 20. At the same time, the support strip 32 on the inner wall of the mounting block 30 can contact the inner wall of the visual recognition mask 20 well, thus supporting the visual recognition mask 20 and effectively preventing the visual recognition mask 20 from deforming.

[0028] In summary, this utility model provides a foldable visual recognition mask. First, the visual recognition mask 20 is rolled up to form a hollow cylinder. Covering it with adhesive cloth 23 serves a positioning function and also covers the connecting groove 22 to prevent light transmission. After rolling, the insertion rods 21 at the rear end of the visual recognition mask 20 are inserted into the insertion holes 12 one by one, thereby connecting the visual recognition mask 20 to the connecting sleeve 10. After assembly, the connecting sleeve 10 is rotated to connect the visual recognition mask 20 to the visual recognition camera. When not in use, the mounting block 30 is placed inside the visual recognition mask 20, which expands the end of the mask. Simultaneously, the support strip 32 on the inner wall of the mounting block 30 contacts the inner wall of the mask 20 well, providing support and effectively preventing deformation of the mask 20. It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0029] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A foldable visual recognition mask, characterized in that, include: The connecting sleeve (10) is in the shape of a hollow ring; A visual recognition mask (20) is placed at the front end of the connecting sleeve (10), and the visual recognition mask (20) is a one-piece structure; The mounting block (30) is placed inside the visual recognition shield (20).

2. The foldable visual recognition mask according to claim 1, characterized in that, The inner wall of the connecting sleeve (10) is provided with threaded teeth (11), and the surface of the connecting sleeve (10) is provided with an insertion hole (12).

3. A foldable visual recognition mask according to claim 1, characterized in that, An insertion rod (21) is fixed to the rear outer wall of the visual recognition mask (20), and a connecting groove (22) is provided at the upper end of the visual recognition mask (20).

4. A foldable visual recognition shield according to claim 3, characterized in that, The number of insertion rods (21) is the same as the number of insertion holes (12), and the insertion rods (21) and insertion holes (12) are engaged.

5. A foldable visual recognition mask according to claim 1, characterized in that, The upper outer wall of the visual recognition mask (20) is covered with a covering adhesive cloth (23), which is arc-shaped.

6. A foldable visual recognition mask according to claim 1, characterized in that, The outer wall of the mounting block (30) is provided with a fixing handle (31), and the inner wall of the mounting block (30) is fixed with a support strip (32).

7. A foldable visual recognition mask according to claim 6, characterized in that, The support strips (32) are distributed in a ring shape about the center of the mounting block (30), and the support strips (32) are arc-shaped strips.

8. A foldable visual recognition shield according to claim 1, characterized in that, The mounting block (30) and the visual recognition shield (20) are connected by a snap-fit ​​connection.

Images