Inspection pen lamp for eyes of children

Abstract

The utility model relates to an eye examination pen lamp for children. The medical examination pen lamp for children comprises a pen body, a fixing ring is mounted on the pen body; the fixing ring is arranged on the base; a supporting table is arranged on the fixing ring; a connecting seat is arranged on the supporting table; the connecting seat is connected with a rotating shaft; the rotating shaft is connected with a supporting rod; the far end of the supporting rod is connected with the visual attraction assembly; and a focusing positioning assembly is arranged in the center of the visual attraction assembly. The child eye examination pen lamp has the advantages that the problem that in the prior art, an examination pen lamp is single in function is solved, attraction of children is established from multiple dimensions, the attention of the children is distracted during examination, and the children are high in adaptability and good in compliance during examination, so that the eyes of the children are better examined, and the examination efficiency of the children is improved. And missed diagnosis of diseases is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a penlight for children's eye examination. Background Art

[0002] An eye exam includes examinations of the eyelids, conjunctiva, lacrimal apparatus, eyeball position, orbit, and anterior segment. An eye exam is an important component of a physical exam, and an ophthalmology pen aids ophthalmologists in examining patients' eyes. The penlight is often used to observe ocular surface conditions, pupil size, light reflex, corneal reflection, and eye movements, making it an indispensable tool for ophthalmologists to make more accurate judgments.

[0003] The medical examination penlights in the prior art have the following defects and deficiencies:

[0004] First, the existing eye examination penlights have relatively simple functions and cannot visually attract children during examinations. Young children are more afraid of examinations and are less cooperative, which can easily lead to missed diagnosis of diseases.

[0005] Secondly, the eye examination penlight in the prior art has no auditory attraction mechanism, and children are naturally more focused on the auditory direction attraction mechanism. If the child's attention cannot be focused, the child cannot be examined well.

[0006] In addition, the existing eye examination penlights do not have a positioning function. During the eye examination of children, the child's eyes need to be positioned on a reference object for a more accurate examination.

[0007] Chinese patent document CN202222450345.X, the patent name is: A new type of ophthalmic examination pen, discloses a new type of ophthalmic examination pen, including a pen body, a threaded rod is fixedly provided at one end of the pen body, a neutral pen is fixedly provided inside the threaded rod, the threaded rod is threadedly connected to a threaded sleeve, a rubber sleeve is fixedly provided in the middle of the threaded sleeve, a lighting connector is fixedly provided at the end of the pen body away from the threaded rod, a plurality of inspection lights are fixedly provided on the front end face of the lighting connector, a protective shell is provided on the outer wall of the lighting connector, and an annular protrusion is fixedly provided on one side wall of the protective shell.

[0008] The aforementioned patent document discloses a novel ophthalmic examination pen. The pen, which comprises a threaded rod, a gel pen, a threaded sleeve, and a rubber sleeve, performs dual functions for examination and recording. A protective shell, annular protrusions, and annular grooves protect the illuminated area. A telescopic rod, a handle, and a protrusion assist the pen holder. However, no corresponding disclosure exists regarding a technical solution that can visually and auditorily distract the eye during examination and provide a positioning function.

[0009] In summary, there is an urgent need for a children's medical examination penlight that can divert attention from visual and auditory aspects during examination and has a positioning function. However, there is currently no report on such a medical examination penlight. Summary of the Invention

[0010] The purpose of the utility model is to provide a children's medical examination penlight which can divert attention from visual and auditory aspects during examination and has a positioning function.

[0011] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0012] The advantages of this utility model are:

[0013] 1. The utility model is a pen light for children's eye examination, which overcomes the problem of single function of pen lights in the prior art, and attracts children from multiple dimensions, diverting children's attention during examination. When children are examined, they have high cooperation and good compliance, thereby better examining children's eyes and avoiding missed diagnosis of diseases.

[0014] 2. The visually appealing component includes a central disc and curved discs. The curved discs and central disc are integrated into a petal-shaped design, visually attracting children's attention and facilitating their cooperation during the inspection. Preferably, the upper and lower surfaces of the curved disc and central disc are coplanar. Labels with cartoon or Ultraman designs can be affixed to the visually appealing component, or labels with different designs can be affixed to the curved discs.

[0015] 3. The visual attraction component is connected to the support rod with an articulated joint. This design allows the visual attraction component to be rotated and fine-tuned relative to the support rod. This is particularly useful for accommodating different patient positions during examinations. Only fine-tuning is required to position the visual attraction component within the child's field of vision.

[0016] 4. The hinged joint utilizes a rotating ball and a rotating cavity, allowing for a wide rotation angle. The ball and cavity are removable, facilitating the installation of visually appealing components of varying shapes. The petal-shaped visually appealing component in this embodiment is merely one example. The design of the stopper facilitates coordination with the support rod, expanding the range of rotation angles.

[0017] 5. A focusing component is set at the center of the visual attraction component. The effect of this design is: through the focusing component, it is easier for children's eyes to focus on one point, reducing children's fear during examination and making eye examination more convenient.

[0018] 6. An auditory attraction component is also provided on the rear side of the visual attraction component. The auditory attraction component can generate sound to attract children's attention in terms of hearing, making it easier to check on the children. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Attachment Figure 1 The utility model is a structural schematic diagram of a medical examination pen light for children.

[0020] Attachment Figure 2 It is a structural diagram of the visually attractive component.

[0021] Attachment Figure 3 It is a structural diagram of the hinged joint.

[0022] Attachment Figure 4 Schematic diagram of the structure of the focusing positioning component.

[0023] Attachment Figure 5 It is a structural diagram of the auditory localization component. DETAILED DESCRIPTION

[0024] The present invention will be further described below in conjunction with embodiments and with reference to the accompanying drawings.

[0025] The reference numerals and components in the drawings are as follows:

[0026] 1. Pen body 2. Fixed ring

[0027] 3. Support platform 4. Connecting seat

[0028] 5. Rotation axis 6. Visually attractive component

[0029] 61. Center plate 62. Curved plate

[0030] 7. Articulated joint 71. Rotating ball

[0031] 72. Rotating cavity 73. Bottle neck

[0032] 74. Limiting mouth 8. Support rod

[0033] 9. Focusing and positioning component 91. Positioning disk

[0034] 92. Lens disk 93. Focusing and positioning ring

[0035] 10. Auditory attraction component 101. Button

[0036] 102. Voice memory 103. Speaker

[0037] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Apparently, the described embodiments are some but not all of the embodiments of the present utility model. 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.

[0038] For the convenience of understanding the embodiments of the present utility model, further explanatory descriptions will be given below with specific embodiments in conjunction with the accompanying drawings. The embodiments do not constitute limitations to the embodiments of the present utility model.

[0039] In the description of the embodiments of the present utility model, it should be noted that the orientation or positional relationships indicated by the terms "lower edge", "above", "one end", "the other end", "front and back", "left and right", "horizontal", "vertical", etc. are based on the orientation or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, unless otherwise clearly specified and defined, the terms "installation", "connection" and "coupling" should be understood in a broad sense. For example, it 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 directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0040] It should be noted in this embodiment that

[0041] Please refer to Figure 1 , Figure 1This is a schematic diagram of the structure of a pediatric medical examination penlight according to the present invention. The penlight comprises a pen body 1, a fixing ring 2 mounted on the pen body 1, a support base 3 disposed on the fixing ring 2, a connecting base 4 disposed on the supporting base 3, a rotating shaft 5 connected to the connecting base 4, a support rod 8 connected to the rotating shaft 5, a visual attraction component 6 connected to the distal end of the support rod 8, and a focusing positioning component 9 disposed at the center of the visual attraction component 6.

[0042] Please refer to Figure 2 , Figure 2 Schematic diagram of the structure of the visual attraction component 6. The visual attraction component 6 includes a central disk 61 and arc-shaped disks 62; the arc-shaped disks 62 are provided on the periphery of the central disk 61; there are at least four arc-shaped disks 62, and the arc-shaped disks 62 are symmetrically distributed around the central disk 61.

[0043] Please refer to Figure 3 , Figure 3 This is a schematic diagram of the structure of the hinge joint 7. The visual attraction component 6 is connected to the support rod 8 by the hinge joint 7. The hinge joint 7 is provided with a rotating ball 71 and a rotating cavity 72. The rotating ball 71 is installed in the rotating cavity 72. The side wall of the rotating cavity 72 is provided with a limit opening 74. There are four limit openings 74. The rotating ball 71 is fixed to the end of the support rod 8. A bottleneck 73 is provided between the rotating ball 71 and the support rod 8. The rotating cavity 72 is detachably fixed to the visual attraction component 6.

[0044] Please refer to Figure 4 , Figure 4 Schematic diagram of the structure of the focus positioning assembly 9. The focus positioning assembly 9 comprises a positioning plate 91; a lens plate 92 is mounted on the positioning plate 91; a focus positioning ring 93 is provided on the lens plate 92; and the focus positioning ring 93 is composed of micro lenses.

[0045] Please refer to Figure 5 , Figure 5 This is a schematic diagram of the structure of the auditory positioning component. An auditory attraction component 10 is also provided on the rear side of the visual attraction component 6. The auditory attraction component 10 is provided on the rear side of the visual component. The auditory attraction component 10 includes a speaker 103, a voice memory 102, and a button 101. The input end of the voice memory 102 is connected to the button 101, and the output end of the voice memory 102 is connected to the speaker 103.

[0046] What needs to be explained in this embodiment is:

[0047] The fixing ring 2 and the pen body 1 are overfitted, which makes it easy to disassemble and assemble the fixing ring 2 and the pen body 1 .

[0048] The support platform 3, the fixing ring 2, and the connecting base 4 are integrally formed and connected. The connecting base 4 has a rotating shaft 5, which allows the entire visual attraction component 6 to rotate via the rotating shaft 5. When examining a child, the visual attraction component can be erected to facilitate the child's viewing during the examination, thereby diverting the child's attention and encouraging the child to cooperate during the examination.

[0049] The visual attraction component 6 includes a central disk 61 and a curved disk 62. The curved disk 62 and central disk 61 are integrated into a petal-shaped structure, visually attracting the child's attention and facilitating their cooperation during the inspection. Preferably, the upper and lower surfaces of the curved disk 62 and central disk 61 are coplanar. Labels with cartoon or Ultraman designs can be affixed to the visual attraction component 6, or labels with different designs can be affixed to the curved disk 62.

[0050] The arc-shaped discs 62 are provided on the periphery of the central disc 61. There are at least four arc-shaped discs 62, and the arc-shaped discs 62 are symmetrically distributed around the central disc 61. The effect of this design is that the symmetrical distribution can attract children's attention.

[0051] The visual attraction component 6 is connected to the support rod 8 by a hinge joint 7. The effect of this design is that the visual attraction component 6 can be rotated and fine-tuned relative to the support rod 8, mainly to accommodate different patient postures during examinations. Only fine-tuning is required to present the visual attraction component 6 within the child's field of vision.

[0052] The hinged joint 7 is provided with a rotating ball 71 and a rotating cavity 72; the rotating ball 71 is mounted in the rotating cavity 72; the sidewalls of the rotating cavity 72 are provided with limiting openings 74; there are four limiting openings 74. This design has the following advantages: the hinged joint 7 utilizes the rotating ball 71 and the rotating cavity 72 in combination, allowing for a large rotation angle. Furthermore, the rotating ball 71 and the rotating cavity 72 are removable, facilitating the installation of visually attractive components 6 of various shapes. The petal-shaped visually attractive component 6 in this embodiment is merely one example. The design of the limiting openings 74 facilitates cooperation with the support rod 8, expanding the range of rotation angles.

[0053] The rotating ball 71 is fixed to the end of the support rod 8; a bottleneck 73 is provided between the rotating ball 71 and the support rod 8. The effect of this design is that the bottleneck 73 design allows the rotating cavity 72 to rotate relative to the rotating ball 71 over a wider range.

[0054] A focusing and positioning component 9 is provided at the center of the visual attraction component 6. The effect of this design is that the focusing and positioning component 9 facilitates the child's eyes to focus on one point, reduces the child's fear during the examination, and makes the eye examination more convenient.

[0055] The focus positioning assembly 9 includes a positioning plate 91; a lens plate 92 is mounted on the positioning plate 91; and a focus positioning ring 93 is provided on the lens plate 92; the focus positioning ring 93 is composed of micro lenses. This design effectively ensures that the positioning plate 91 provides a mounting location for the lens plate 92, and the focus positioning ring 93 is arranged in a concentric circle pattern and is composed of micro lenses, effectively focusing a child's attention.

[0056] The rear side of the visual attraction component 6 is further provided with an auditory attraction component 10, which can generate sound to attract children's attention in terms of hearing, making it easier to check the children.

[0057] The auditory attraction component 10 includes a speaker 103, a voice memory 102, and a button 101. The input of the voice memory 102 is connected to the button 101, and the output of the voice memory 102 is connected to the speaker 103. This design allows the visual and auditory attraction component 10 to generate sound when activated by pressing the button 101. The voice memory is configured with preset sound commands, which are then amplified and output by the speaker 103, effectively attracting the child's attention through the auditory sense.

[0058] The utility model discloses a pen light for children's eye examination, which overcomes the problem of single function of pen lights in the prior art, and attracts children from multiple dimensions, diverting children's attention during examination. When children are examined, they have high cooperation and good compliance, thereby better examining children's eyes and avoiding missed diagnosis of diseases.

[0059] The above is only a preferred embodiment of the present invention. It should be pointed out that ordinary technicians in this technical field can make several improvements and supplements without departing from the principles of the present invention. These improvements and supplements should also be regarded as the scope of protection of the present invention.

Claims

1. A penlight for children's eye examination, characterized in that: The children's medical examination pen light includes a pen body; a fixing ring is installed on the pen body; the fixing ring; a support platform is provided on the fixing ring; a connecting seat is provided on the support platform; a rotating shaft is connected to the connecting seat; a support rod is connected to the rotating shaft; the distal end of the support rod is connected to a visual attraction component; a focusing positioning component is provided at the center of the visual attraction component; the visual attraction component includes a center disk and an arc disk; the arc disk is provided with the outer periphery of the center disk; the visual attraction component is connected to the support rod by a hinge joint; a rotating ball and a rotating cavity are provided on the hinge joint; the rotating ball is installed in the rotating cavity; a limiting opening is provided on the side wall of the rotating cavity; the focusing positioning component includes a positioning disk; a lens disk is installed on the positioning disk; a focusing positioning ring is provided on the lens disk; the focusing positioning ring is composed of micro lenses.

2. The children's eye examination penlight according to claim 1, characterized in that: There are at least four arc-shaped disks, and the arc-shaped disks are symmetrically distributed around the central disk.

3. The children's eye examination penlight according to claim 1, characterized in that: An auditory attraction component is also provided on the rear side of the visual attraction component.

4. The children's eye examination penlight according to claim 3, characterized in that: The auditory attraction component is arranged on the rear side of the visual component; the auditory attraction component includes a speaker, a voice memory, and a button; the input end of the voice memory is connected to the button; and the output end of the voice memory is connected to the speaker.

5. The children's eye examination penlight according to claim 1, characterized in that: The fitting between the fixing ring and the pen body is an overfitting.

6. The children's eye examination penlight according to claim 1, characterized in that: The upper and lower surfaces of the arc disk and the center disk are located on the same plane, and a cartoon pattern is pasted on the visually attractive component.

7. The children's eye examination penlight according to claim 1, characterized in that: The rotating ball is fixed on the end of the supporting rod; a bottleneck is arranged between the rotating ball and the supporting rod.

8. The children's eye examination penlight according to claim 1, characterized in that: The rotating cavity is detachably fixed to the visual attraction component.

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