A portable dermatoscope

Abstract

The utility model relates to the field of skin observation, especially a portable skin observation mirror, the portable skin observation mirror includes ring support and installs the lens on ring support, has the ring groove in the circumference outer wall of ring support, still is provided with two groups of folding handle in the ring groove of the circumference outer wall of ring support symmetry, folding handle is by multiple rotary connecting link frame and is composed, and the folding handle is arc or linear through the rotation of link frame, wherein, when folding handle is arc, can be embeddedly fixed in the inside of ring groove, and when linear, two groups of folding handle butt joint and form straight handle. Folding handle is two groups, and it is composed through multiple link frame rotary connection, so that the overall shape can be adjusted, and when arc state, can be embeddedly fixed in the inside of ring groove, so as to reduce the whole observation mirror, and it is convenient to carry, and when linear state, two groups of folding handle form rod handle, so that the observation mirror can be taken and used.

Description

Technical Field

[0001] This utility model relates to the field of skin observation, and in particular to a portable skin observation mirror. Background Technology

[0002] A dermatoscope, also known as a skin observation microscope, is a tool used to observe and diagnose skin diseases. It helps doctors identify various types of lesions by magnifying the skin's surface and superficial structures.

[0003] Chinese Patent Publication No. CN 211883756 U describes "a skin observation mirror", which includes a housing and a mirror body. The housing is composed of an annular shell and a rod-shaped shell. The mirror body is fixed in the annular shell, and the rod-shaped shell can be used as a handle.

[0004] However, the following defects and shortcomings still exist in the application implementation process: Its shell is a one-piece structure and cannot be folded or adjusted. Therefore, it takes up a relatively large space when carried around, which is not conducive to carrying and using it.

[0005] Therefore, it is necessary to provide a new portable skin observation mirror to solve the above-mentioned technical problems. Utility Model Content

[0006] To solve the above-mentioned technical problems, this utility model provides a portable skin observation mirror.

[0007] The portable skin observation mirror provided by this utility model includes a ring frame and a lens mounted on the ring frame; The outer circumferential wall of the ring frame has an annular groove; Two sets of folding handles are symmetrically arranged in the annular groove on the outer circumference of the ring frame. The folding handle is composed of multiple rotating connecting frames, and the folding handle is made to be arc-shaped or linear by rotating the connecting frames. When the folding handle is arc-shaped, it can be embedded and fixed inside the ring groove; when it is linear, two sets of folding handles are joined together to form a straight handle.

[0008] Preferably, the lens is a convex lens.

[0009] Preferably, a rubber ring is fitted inside the annular groove, and a first magnet is embedded and fixed in the rubber ring.

[0010] Preferably, the connecting frame is U-shaped, and one end of the connecting frame extends into the annular groove and is rotatably connected to the annular frame via a shaft; A positioning seat is integrally connected to one end of the connecting frame, and a positioning shaft is integrally connected to the side of the positioning seat. A groove is provided on the other side of the connecting frame. The positioning seat in any one of the connecting frames can be inserted into the groove on the adjacent connecting frame and rotatably connected by the positioning shaft.

[0011] Preferably, when the folding handle is arc-shaped, the end faces of two adjacent connecting frames do not contact each other, while when the folding handle is linear, the end faces of two adjacent connecting frames abut each other.

[0012] Preferably, a positioning block is integrally connected inside the connecting frame away from the ring frame, and a second magnet is embedded and fixed inside the positioning block; When the folding handle is arc-shaped and embedded in the annular groove, the second magnet and the first magnet are magnetically attracted to each other; when the folding handle is linear, the second magnet of the two magnets is magnetically attracted to each other.

[0013] Compared with related technologies, the portable skin observation mirror provided by this utility model has the following beneficial effects: This utility model provides a portable skin observation mirror with two sets of folding handles, which are connected by multiple connecting frames to adjust the overall shape. In an arc shape, the handles can be embedded and fixed inside the annular groove to reduce the size of the entire observation mirror and facilitate carrying. In a linear shape, the two sets of folding handles form a rod-shaped handle, which can be used to pick up and use the observation mirror. Attached Figure Description

[0014] Figure 1 A schematic diagram of a preferred embodiment of the portable skin observation mirror provided by this utility model; Figure 2 As shown in this utility model Figure 1 A structural diagram of another state; Figure 3 This is a schematic diagram of the ring frame structure shown in this utility model; Figure 4 This is a schematic diagram of the folding handle in the bent state shown in this utility model. Figure 5 This is a schematic diagram of the folding handle in a straight line state as shown in this utility model. Figure 6 This is a partial structural schematic diagram of the folding handle shown in this utility model.

[0015] The following are the labels in the diagram: 1. Ring frame; 11. Ring groove; 12. Rubber ring; 13. First magnet; 2. Lens; 3. Folding handle; 31. Connecting frame; 32. Positioning seat; 33. Positioning shaft; 34. Groove; 35. Positioning block; 36. Second magnet. Detailed Implementation

[0016] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0017] In the description of this utility model, "multiple" means two or more, unless otherwise explicitly specified.

[0018] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0019] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0020] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0021] Please see Figures 1 to 6 This utility model provides a portable skin observation mirror, which includes a frame 1 and a lens 2 mounted on the frame 1. The lens 2 is a convex lens. The outer circumferential wall of the ring frame 1 has an annular groove 11; Two sets of folding handles 3 are symmetrically arranged in the annular groove 11 on the outer circumference of the ring frame 1. The folding handles 3 are composed of multiple rotating connecting frames 31, and the folding handles 3 are made to be arc-shaped or linear by rotating the connecting frames 31. When the folding handle 3 is arc-shaped, it can be embedded and fixed inside the annular groove 11. When it is linear, two sets of folding handles 3 are joined together to form a straight handle.

[0022] It should be noted that in this type of skin observation mirror, lens 2 is a convex lens, which can magnify the observed object, thereby enabling the observation of the skin; Lens 2 is installed inside ring frame 1, and ring frame 1 and folding handle 3 are separate structures. Folding handle 3 is composed of multiple connecting frames 31, and adjacent connecting frames 31 are rotatably connected. One connecting frame 31 at the end is rotatably connected to ring frame 1. First, by rotating and adjusting the adjacent connecting frame 31, the overall state of the folding handle 3 can be changed, including a bent state and a straight state. In the bent state, the entire folding handle 3 is semi-circular. When the connecting frame 31 and the ring frame 1 are rotated and adjusted, the entire folding handle 3 is embedded in the ring groove 11. At this time, the folding handle 3 can be hidden. Therefore, when carrying it, the entire device occupies less space and is more convenient to carry. In the straight state, the two sets of folding handles 3 fit together to form a handle structure that can be held by the operator.

[0023] In the embodiments of this utility model, please refer to Figure 3 A rubber ring 12 is fitted inside the annular groove 11, and a first magnet 13 is embedded and fixed in the rubber ring 12.

[0024] It should be noted that a rubber ring 12 is provided on the inner wall of the ring groove 11, so that after the folding handle 3 is stored, the ring frame 1 and the folding handle 3 can be prevented from rubbing against each other, thus providing a higher protection effect.

[0025] In the embodiments of this utility model, please refer to Figure 6 The connecting frame 31 is U-shaped, with one end of the connecting frame 31 extending into the interior of the annular groove 11 and rotatably connected to the annular frame 1 via a shaft; A positioning seat 32 is integrally connected to one end of the connecting frame 31, and a positioning shaft 33 is integrally connected to the side of the positioning seat 32. A groove 34 is provided on the other side of the connecting frame 31. The positioning seat 32 in any connecting frame 31 can be inserted into the groove 34 on the adjacent connecting frame 31 and rotated and connected by the positioning shaft 33. When the folding handle 3 is arc-shaped, the end faces of two adjacent connecting frames 31 do not contact each other, while when the folding handle 3 is linear, the end faces of two adjacent connecting frames 31 abut each other.

[0026] It should be noted that: a connecting bracket 31 at the end position is rotatably connected to the ring frame 1 via a shaft, thereby enabling the entire folding handle 3 to be rotated and adjusted. The shaft between the two is preferably detachable, so that the ring frame 1 and the folding handle 3 can be separated for easy replacement. When two sets of folding handles 3 are joined together to form a handle, they can restrict each other. At this time, the handle and the ring frame 1 have two connection points, so the handle cannot rotate relative to the ring frame 1, and the two sets of folding handles 3 cannot be bent.

[0027] In the embodiments of this utility model, please refer to Figure 6 Inside the connecting frame 31, which is far from the ring frame 1, there is also an integrally connected positioning block 35, and a second magnet 36 is embedded and fixed inside the positioning block 35. When the folding handle 3 is arc-shaped and embedded in the annular groove 11, the second magnet 36 and the first magnet 13 are magnetically attracted to each other. When the folding handle 3 is linear, the second magnet 36 of the two is magnetically attracted to each other.

[0028] It should be noted that a second magnet 36 is installed inside a connecting bracket 31 located at the other end. When the folding handle 3 is embedded in the annular groove 11, the second magnet 36 and the first magnet 13 attract and fix it, thereby limiting the entire folding handle 3 and preventing it from coming out of the annular groove 11. When the two sets of folding handles 3 are connected, the second magnet 36 in both sets is magnetically attracted and fixed, which can also ensure the stable connection of the two folding handles 3.

[0029] The circuits and controls involved in this utility model are all existing technologies and will not be described in detail here.

[0030] The above are merely embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A portable skin observation mirror, comprising a frame (1) and a lens (2) mounted on the frame (1), characterized in that: The outer circumferential wall of the ring frame (1) has an annular groove (11); Two sets of folding handles (3) are symmetrically arranged in the annular groove (11) on the outer circumference of the ring frame (1). The folding handles (3) are composed of multiple rotating connecting frames (31), and the folding handles (3) are made to be arc-shaped or linear by rotating the connecting frames (31). When the folding handle (3) is arc-shaped, it can be embedded and fixed inside the ring groove (11), while when it is linear, the two sets of folding handles (3) are joined together to form a straight handle.

2. The portable skin viewer of claim 1, wherein, The lens (2) is a convex lens.

3. The portable dermatoscope of claim 1, wherein, A rubber ring (12) is fitted inside the annular groove (11), and a first magnet (13) is embedded in the rubber ring (12).

4. The portable skin observation mirror according to claim 1, characterized in that, The connecting frame (31) is U-shaped, and one end of the connecting frame (31) extends into the interior of the annular groove (11) and is rotatably connected to the annular frame (1) by a shaft; A positioning seat (32) is integrally connected to one end of the connecting frame (31), and a positioning shaft (33) is integrally connected to the side of the positioning seat (32). A groove (34) is provided on the other side of the connecting frame (31). The positioning seat (32) in any one of the connecting frames (31) can be inserted into the groove (34) on the adjacent connecting frame (31) and rotated and connected by the positioning shaft (33).

5. The portable skin observation mirror according to claim 4, characterized in that, When the folding handle (3) is arc-shaped, the end faces of two adjacent connecting frames (31) do not contact each other, while when the folding handle (3) is linear, the end faces of two adjacent connecting frames (31) abut each other.

6. The portable skin observation mirror according to claim 5, characterized in that, A positioning block (35) is integrally connected inside the connecting frame (31) away from the ring frame (1), and a second magnet (36) is embedded in the positioning block (35). When the folding handle (3) is arc-shaped and embedded in the annular groove (11), the second magnet (36) and the first magnet (13) are magnetically attracted. When the folding handle (3) is linear, the second magnet (36) of the two is magnetically attracted.

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