Glasses middle beam fixing mechanism

Abstract

The utility model discloses a glasses middle beam fixing mechanism which comprises a bottom plate, an L-shaped plate is fixedly connected to the bottom plate, a first fixing plate is connected to the upper portion of the L-shaped plate, a containing groove is formed in the first fixing plate, an installation block is installed in the containing groove, a long-strip-shaped groove is formed in the upper side of the installation block, and a clamping groove is formed in the lower side of the long-strip-shaped groove. A second fixing plate located on the lower side of the first fixing plate is installed on one side of the L-shaped plate, a first pressing plate is arranged on the upper side of the first fixing plate, and a second pressing plate is connected to one side of the second fixing plate. The dental nail fixing device has the advantage of being convenient to fix dental nails.

Description

Technical Field

[0001] The utility model relates to the field of fixing mechanisms, in particular to a fixing mechanism for the middle beam of glasses. Background Technique

[0002] At present, when welding the middle beam of glasses, it is necessary to fix the middle beam. However, its structure has long rods on both sides and is bent in the middle, which is not convenient for fixing. Therefore, it needs to be improved. Content of the Utility Model

[0003] The purpose of the utility model is to provide a fixing mechanism for the middle beam of glasses to solve the problems put forward in the above background technique, and it has the advantage of being convenient for fixing the dental nail.

[0004] To achieve the above purpose, the utility model provides the following technical scheme: a fixing mechanism for the middle beam of glasses, including a bottom plate, an L-shaped plate is fixedly connected to the bottom plate, a first fixing plate is connected above the L-shaped plate, the first fixing plate is provided with a placement groove, an installation block is installed in the placement groove, a long strip groove is arranged on the upper side of the installation block, a second fixing plate located below the first fixing plate is installed on one side of the L-shaped plate, a first pressing plate is arranged on the upper side of the first fixing plate, and a second pressing plate is connected to one side of the second fixing plate.

[0005] By adopting the above technical scheme, different installation blocks can be replaced according to the specifications of the middle beam, so that the middle beam can be stably placed in the adapted long strip groove. After placing a part of the middle beam in the long strip groove, press one end of the middle beam with the first pressing plate, then use bolts to fixedly connect the second pressing plate with the first fixing plate, and then press the middle part of the middle beam with the second pressing plate and use bolts to fixedly connect the second pressing plate with the second fixing plate, so as to play a role in fixing the middle beam.

[0006] As a further scheme of the utility model: the first pressing plate is connected to the first fixing plate by bolts.

[0007] By adopting the above technical scheme, the first pressing plate is fixedly connected to the first fixing plate by bolts.

[0008] As a further scheme of the utility model: the first fixing plate is connected to the L-shaped plate by bolts.

[0009] By adopting the above technical scheme, the first fixing plate is fixedly connected to the L-shaped plate by bolts.

[0010] As a further scheme of the utility model: a stabilizing groove communicating with the placement groove is arranged through one side of the first fixing plate.

[0011] By adopting the above technical solution, after the installation block is placed in the placement groove, when a bolt is inserted into the stabilizing groove and then presses the installation block from the side, the stability of the installation block is increased accordingly.

[0012] As a further solution of the present utility model: The first fixing plate is provided with two circular grooves that communicate with the placement groove and are located on one side of the placement groove.

[0013] By adopting the above technical solution, the arrangement of the circular grooves facilitates the placement of the installation block in the placement groove.

[0014] As a further solution of the present utility model: The second fixing plate includes an L-shaped rod, the lower end of the L-shaped rod is integrally connected with a U-shaped plate, and the U-shaped plate is connected to the second fixing plate by bolts.

[0015] By adopting the above technical solution, after one end of the middle beam is fixed in the long strip groove, the U-shaped plate and the second fixing plate are fixedly connected by bolts, thereby playing a role in fixing the middle beam from the middle part of the middle beam.

[0016] As a further solution of the present utility model: The first fixing plate and the second fixing plate are connected by bolts.

[0017] By adopting the above technical solution, the first fixing plate and the second fixing plate are fixedly connected by bolts.

[0018] Compared with the prior art, the beneficial effects of the present utility model are:

[0019] Different installation blocks can be replaced according to the specifications of the middle beam, so that the middle beam is stably placed in the matching long strip groove. After a part of the middle beam is placed in the long strip groove, one end of the middle beam is pressed by the first pressing plate, then the second pressing plate and the first fixing plate are fixedly connected by bolts, and then the middle part of the middle beam is pressed by the second pressing plate and the second pressing plate and the second fixing plate are fixedly connected by bolts, thereby playing a role in fixing the middle beam. Description of the Drawings

[0020] Figure 1 It is a schematic structural diagram of the embodiment;

[0021] Figure 2 It is a schematic structural diagram of another perspective of the embodiment.

[0022] In the figure: 1, bottom plate; 2, L-shaped plate; 3, first fixing plate; 4, placement groove; 5, installation block; 6, long strip groove; 7, second fixing plate; 8, first pressing plate; 9, second pressing plate; 10, stabilizing groove; 11, circular groove; 12, L-shaped rod; 13, U-shaped plate. Detailed Description of the Embodiment

[0023] The technical solutions in the embodiments of the present utility model will be described clearly and completely below. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0024] In the embodiments of the present utility model,

[0025] A fixing mechanism for the middle beam of glasses, as Figure 1-2 shown, includes a bottom plate 1, an L-shaped plate 2 is fixedly connected to the bottom plate 1, a first fixing plate 3 is connected above the L-shaped plate 2, a placement groove 4 is provided on the first fixing plate 3, a mounting block 5 is installed in the placement groove 4, a long strip groove 6 is provided on the upper side of the mounting block 5, a second fixing plate 7 is installed on one side of the L-shaped plate 2 and is located below the first fixing plate 3, a first pressing plate 8 is provided on the upper side of the first fixing plate 3, and a second pressing plate 9 is connected to one side of the second fixing plate 7.

[0026] The first pressing plate 8 and the first fixing plate 3 are connected by bolts.

[0027] The first fixing plate 3 and the L-shaped plate 2 are connected by bolts.

[0028] A stabilizing groove 10 communicating with the placement groove 4 is provided through one side of the first fixing plate 3.

[0029] The first fixing plate 3 is provided with two circular grooves 11 that communicate with the placement groove 4 and are located on one side of the placement groove 4.

[0030] The second fixing plate 7 includes an L-shaped rod 12, a U-shaped plate 13 is integrally connected to the lower end of the L-shaped rod 12, and the U-shaped plate 13 and the second fixing plate 7 are connected by bolts.

[0031] The first fixing plate 3 and the second fixing plate 7 are connected by bolts.

[0032] The above is only the preferred specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, making equivalent replacements or changes should be covered within the protection scope of the present utility model.

Claims

1. A spectacle bridge fixing mechanism, comprising a bottom plate (1), characterized in that: The bottom plate (1) is fixedly connected with an L-shaped plate (2). Above the L-shaped plate (2), a first fixing plate (3) is connected. The first fixing plate (3) is provided with a placement groove (4). An installation block (5) is installed in the placement groove (4). A long strip groove (6) is arranged on the upper side of the installation block (5). On one side of the L-shaped plate (2), a second fixing plate (7) located below the first fixing plate (3) is installed. A first pressing plate (8) is arranged on the upper side of the first fixing plate (3). On one side of the second fixing plate (7), a second pressing plate (9) is connected.

2. The spectacle bridge fixing mechanism according to claim 1, characterized in that: The first pressing plate (8) and the first fixing plate (3) are connected by bolts.

3. The spectacle bridge fixing mechanism according to claim 1, characterized in that: The first fixing plate (3) and the L-shaped plate (2) are connected by bolts.

4. The spectacle bridge fixing mechanism according to claim 1, wherein: A stabilizing groove (10) communicating with the placement groove (4) is penetrated through one side of the first fixing plate (3).

5. The spectacle bridge fixing mechanism according to claim 1, characterized in that: The first fixing plate (3) is provided with two circular grooves (11) that communicate with the placement groove (4) and are located on one side of the placement groove (4).

6. The spectacle bridge fixing mechanism according to claim 1, characterized in that: The second fixing plate (7) includes an L-shaped rod (12). The lower end of the L-shaped rod (12) is integrally connected with a U-shaped plate (13). The U-shaped plate (13) and the second fixing plate (7) are connected by bolts.

7. The spectacle bridge fixing mechanism according to claim 1, wherein: The first fixing plate (3) and the second fixing plate (7) are connected by bolts.

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