Multifunctional binocular monocular flip-over camera stand

Abstract

The utility model discloses a multifunctional binocular monocular turnover camera support belongs to monocular turnover camera support technical field, including the pole body, is equipped with the lens placing piece that carries out the clamping of mirror piece to the one end of pole body through the connecting piece, the edge portion of this lens placing piece is the structure that extends to the inside, and the lens is fixed to the mirror piece from the side insertion mode, and the clamping of the lens that inserts to the lens placing piece in the lens placing piece side department sets up the detent group, and the lens is inserted into the lens placing piece from the side horizontal, and the physical limit is formed through the edge extension structure, avoids the lens drop problem that the traditional card slot causes because of vertical plug -in and pull out.

Description

Technical Field

[0001] This utility model relates to a monocular flip-type camera holder, and more particularly to a multifunctional binocular monocular flip-type camera holder, belonging to the technical field of monocular flip-type camera holders. Background Technology

[0002] The existing binocular flipping frame holder uses, for example Figure 7 The design shown features two sets of butterfly-shaped lens slots. A measuring scale is designed on the rod. One set of lens slots can slide on the rod to adjust the interocular distance. However, during measurement, the operator holds the rod horizontally and the two sets of lenses are placed against the eyes for measurement. This method makes it difficult to ensure the rod is level because there is no reference to maintain a horizontal position. In addition, the binocular design of the lens slots makes adjusting the interocular distance laborious, and the lens fixation is not strong enough and the lenses are prone to falling off. Therefore, this patent designs a multifunctional binocular and monocular flip-up camera holder to solve the above technical problems. Utility Model Content

[0003] The main purpose of this invention is to provide a multifunctional binocular and monocular flip camera holder.

[0004] The objective of this utility model can be achieved by adopting the following technical solution:

[0005] A multifunctional binocular monocular flip frame holder includes a rod body, and a lens holder for clamping the lens is installed at one end of the rod body via a connector;

[0006] The edge of the lens holder has an inwardly extending structure, and the lens is fixed by inserting it from the side.

[0007] A clamping assembly is provided on the side of the lens holder to hold the lens inserted into the lens holder.

[0008] Preferably, the lens holder is a double-sided lens placement slot, with the top and bottom of the double-sided lens placement slot extending inward to accommodate the horizontal insertion of the lens.

[0009] Preferably, the lens holder is a single-sided lens holder, the top of which extends inward to accommodate the horizontal insertion of the lens.

[0010] Preferably, a first level and a second level are provided on the side of the connector that is perpendicular to the lens, and the second level and the first level are provided on the connector in a mutually perpendicular manner.

[0011] Preferably, one side of the connector has a level placement groove for embedding the first level and the second level.

[0012] Preferably, a counterweight is installed at the end of the rod away from the connector.

[0013] Preferably, side slots are provided on both sides of the double-sided lens placement slot, and a rotating shaft is hinged to the inside of the side slot. A clamping rod is installed on the outside of the rotating shaft by a torsion spring.

[0014] One end of the lever is located inside the double-sided lens placement slot, and the other end is located outside the double-sided lens placement slot.

[0015] Preferably, an elastic clamping layer is provided on the inner side of the double-sided lens placement slot.

[0016] Preferably, an elastic clamping layer is provided on the inner side of the single-sided lens placement slot.

[0017] The beneficial technical effects of this utility model are as follows:

[0018] This utility model provides a multifunctional binocular monocular flip camera holder, in which the lens is horizontally inserted into the lens holder (double-sided groove or single-sided groove) from the side, and the edge extension structure forms a physical limit, avoiding the problem of lens falling off due to vertical insertion and removal in traditional slots.

[0019] The locking mechanism features a lever (with a torsion spring) that grips both sides of the lens by rotation, providing mechanical locking force. The elastic silicone clamping layer enhances fixation through friction, adapting to lenses with a thickness of 1-3mm and compatible with different specifications of optical lenses.

[0020] The connector is equipped with two mutually perpendicular levels, which can simultaneously monitor the tilt in the X and Y axes, solving the problem of large single-dimensional level judgment error in the existing technology. Operators can quickly adjust the rod to a horizontal state by aligning the double bubble.

[0021] The weight head at the end of the stick can be adjusted to maintain hand stability when held by children or adults, reducing fatigue during prolonged use, making it especially suitable for medical examinations or vision training scenarios. Attached Figure Description

[0022] Figure 1 This is a first-view perspective three-dimensional structural diagram of a preferred embodiment of a multifunctional binocular monocular flip-type camera holder according to the present invention;

[0023] Figure 2 This is a schematic diagram of the overall second-view three-dimensional structure of a preferred embodiment of a multifunctional binocular monocular flip-type camera holder according to the present invention;

[0024] Figure 3 This is a schematic diagram of the overall three-dimensional structure of a preferred embodiment of a multifunctional binocular monocular flip camera holder according to the present invention (excluding lenses);

[0025] Figure 4 This is a schematic diagram of the overall three-dimensional structure of a preferred embodiment of a multifunctional binocular monocular flip camera holder according to the present invention (excluding lenses);

[0026] Figure 5 This is a schematic diagram of the overall three-dimensional structure of a preferred embodiment (excluding lenses) of a multifunctional binocular monocular flip camera holder according to the present invention;

[0027] Figure 6 This is a schematic diagram of the overall three-dimensional structure of a preferred embodiment of a multifunctional binocular monocular flip camera holder according to the present invention (excluding the lens);

[0028] Figure 7 This is a physical image of existing technology.

[0029] In the figure: 1-counterweight head, 2-rod, 3-first level, 301-second level, 4-connector, 5-lens, 6-double-sided lens placement slot, 7-single-sided lens placement slot, 8-side slot, 9-rotating shaft, 901-clamping rod, 10-elastic clamping layer, 11-level placement slot. Detailed Implementation

[0030] To enable those skilled in the art to understand the technical solution of this utility model more clearly, the present utility model will be further described in detail below with reference to the embodiments and accompanying drawings, but the implementation of this utility model is not limited thereto.

[0031] Example 1

[0032] like Figure 1-3As shown, one end of the rod 2 is bonded to or integrally formed with the counterweight head 1. The other end of the rod 2 has an integrally formed connector 4. On one side of the connector 4, a first level 3 and a second level 301 are set on a surface perpendicular to the lens 5. The first level 3 and the second level 301 are set perpendicularly to each other on the connector 4. This arrangement is to facilitate the user's observation of the tilt state in two dimensions, thereby maintaining a better level effect. At the end of the connector 4 away from the counterweight head 1, a double-sided lens placement groove 6 is integrally formed. The double-sided lens placement groove 6 has an I-shaped structure with its edges extending inward, so that the lens 5 can be inserted into the double-sided lens placement groove from the side. The slot 6 serves to limit the movement of the lens 5, preventing it from falling out. Furthermore, side slots 8 are provided on both sides of the double-sided lens placement slot 6, and a pivot 9 is hinged to the inner side of each side slot 8. A torsion spring connects the outer side of the pivot 9 to a lever 901 that passes through the side slot 8. One end of the lever 901 faces inwards towards the double-sided lens placement slot 6, while the other end passes through the side slot 8 on the outer side. When the lens 5 is inserted from the side, the pivot 9 clamps the lens 5, further enhancing the clamping effect. Conversely, when removing the lens 5, pressing the lever 901 releases the clamping function and allows for disassembly.

[0033] The torsion spring is made of piano wire, with an outer diameter of 3mm, a free length of 10mm, and an elastic coefficient of 0.5-1N·m / rad. One end is fixed to the middle of the rotating shaft 9, and the other end abuts against the bottom of the side groove 8 to ensure that the clamping rod 901 remains in an inward clamping state under normal conditions.

[0034] The rotating shaft 9 is made of 304 stainless steel, with a diameter of 2mm. Both ends are embedded into the inner wall of the side groove 8 by interference fit, and can rotate ±30° around the axis.

[0035] The side groove 8 has a "U-shaped" opening, with a groove width of 5mm and a depth of 8mm. It is integrally formed with the double-sided lens placement groove 6 using injection molding process. The inner wall of the groove is provided with anti-slip texture to enhance the hinge stability of the rotating shaft 9.

[0036] The lever 901 adopts an L-shaped structure. The inner end (lens 5 clamping end) is 10mm long and covered with a 0.3mm thick silicone pad. The outer end (operating end) is 15mm long and has anti-slip protrusions at the end.

[0037] Example 2

[0038] like Figure 4As shown, in Embodiment 2, the design of the counterweight head 1, rod 2, connector 4, and double-sided lens placement slot 6 is the same as in Embodiment 1. The difference is that the original clamping structure for further clamping the lens 5 is replaced by a structure design using an elastic clamping layer 10. The structure of the elastic clamping layer 10 is an inward protruding design. When the lens 5 is inserted into the double-sided lens placement slot 6, the elastic clamping layer 10 is compressed. During the compression process, because the elastic clamping layer 10 itself is made of elastic material, it will further press and hold the lens 5.

[0039] The elastic clamping layer 10 is made of medical-grade silicone with a Shore hardness of 40A, with a thickness of 2mm and a wavy raised surface (1mm peak height and 3mm wavelength). It is fixed to the inner wall of the lens placement slot by adhesive bonding or ultrasonic welding.

[0040] When lens 5 is inserted horizontally, the wave-shaped protrusion is deformed by pressure to generate lateral friction force. Combined with the inward extension structure of the lens placement edge (extension width 3mm, tilt angle 45°), a double fixing effect is formed. It is suitable for optical lenses with a thickness of 1-3mm. The elastic clamping layer (10) can be adapted to lenses of different weights by replacing silicone with different hardness (such as 30A-50A).

[0041] Example 3

[0042] like Figure 5 As shown, in Embodiment 3, the design of the counterweight head 1, rod body 2, double-sided lens placement slot 6, and elastic clamping layer 10 is the same as in Embodiment 2. The difference is that the design replaces the first level 3 and the second level 301, which were originally fixed on one side of the connector 4, with a level placement slot 11 opened on the connector 4. In this way, the second level 301 and the first level 3 can be embedded in the level placement slot 11, avoiding the problem that the second level 301 and the first level 3 are easily scratched and fall off because the structure is relatively protruding due to being directly fixed on the connector 4.

[0043] The level placement slot 11 is a rectangular groove with dimensions matching the level housing (40mm long × 10mm wide × 2mm deep). A positioning boss (0.5mm high) is set in the center of the bottom of the groove to ensure that the axis of the level is parallel to the surface of the connector 4 when the level is inserted.

[0044] The level is fixed in the groove with epoxy resin adhesive (bonding strength ≥15MPa), and the edges are rounded (radius 1mm) to prevent scratches.

[0045] It uses a high-precision bubble level with an accuracy class of 0.5mm / m. The transparent shell makes it easy to observe the position of the bubble and is suitable for reading in indoor lighting conditions.

[0046] Example 4

[0047] like Figure 6 As shown, in Embodiment 4, the design of the counterweight head 1, rod 2, double-sided lens placement slot 6, and connector 4 is the same as in Embodiment 3. The difference is that the original double-sided double-sided lens placement slot 6 is replaced with a single-sided single-sided lens placement slot 7. This design provides different models and usage environments for this utility model.

[0048] The above description is only a further embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the scope disclosed by the present utility model, based on the technical solution and concept of the present utility model, shall fall within the protection scope of the present utility model.

Claims

1. A multifunctional binocular monocular flip camera holder, comprising a rod (2), wherein a lens holder for clamping a lens (5) is installed at one end of the rod (2) via a connector (4); Its features are: The edge of the lens holder has an inwardly extending structure, and the lens (5) is fixed by inserting it from the side; A clamping group is provided on the side of the lens holder to hold the lens (5) inserted into the lens holder.

2. The multifunctional binocular monocular flip camera holder according to claim 1, characterized in that: The lens holder is a double-sided lens placement slot (6), with the top and bottom of the double-sided lens placement slot (6) extending inward to be horizontally inserted into the lens (5).

3. The multifunctional binocular monocular flip-type camera holder according to claim 1, characterized in that: The lens placement component is a single-sided lens placement slot (7), the top of which extends inward to fit horizontally into the lens (5).

4. The multifunctional binocular monocular flip camera holder according to claim 1, characterized in that: A first level (3) and a second level (301) are provided on the side of the connector (4) that is perpendicular to the lens (5), and the second level (301) and the first level (3) are provided on the connector (4) in a mutually perpendicular manner.

5. A multifunctional binocular monocular flip camera holder according to claim 4, characterized in that: One side of the connector (4) is provided with a level placement slot (11) for embedding the first level (3) and the second level (301).

6. A multifunctional binocular monocular flip camera holder according to claim 1, characterized in that: A counterweight (1) is installed at the end of the rod (2) away from the connector (4).

7. A multifunctional binocular monocular flip camera holder according to claim 2, characterized in that: Side grooves (8) are provided on both sides of the double-sided lens placement groove (6), and a rotating shaft (9) is hinged inside the side groove (8). A clamp (901) is installed on the outside of the rotating shaft (9) by a torsion spring. One end of the lever (901) is located inside the double-sided lens placement slot (6), and the other end is located outside the double-sided lens placement slot (6).

8. A multifunctional binocular monocular flip camera holder according to claim 2, characterized in that: An elastic clamping layer (10) is provided on the inner side of the double-sided lens placement slot (6).

9. A multifunctional binocular monocular flip-type camera holder according to claim 3, characterized in that: An elastic clamping layer (10) is provided on the inner side of the single-sided lens placement slot (7).

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