Cornea temperature measuring instrument

Abstract

The utility model provides a cornea temperature measuring instrument. The cornea temperature measuring instrument comprises a handheld seat, a first measuring part and a second measuring part, the first measuring part is provided with a first measuring head and a first connecting arm, the second measuring part is provided with a second measuring head and a second connecting arm, and the first measuring head and the second measuring head are arranged on the first connecting arm and the second connecting arm in a one-to-one correspondence mode. The handheld seat is connected with the first connecting arm and the second connecting arm, and the distance between the first measuring head and the second measuring head is adjustable. The cornea temperature measuring instrument can measure the cornea temperature of two eyes at the same time, the distance between the two measuring heads can be adjusted according to the interpupillary distance of different patients, operation is easy, and the measuring efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a corneal temperature measuring instrument. Background Art

[0002] Corneal temperature measurement has great clinical value, including but not limited to pre- and post-operative monitoring of eye surgery, diagnosis and treatment of eye diseases, visual health monitoring, and management of eyelid inflammation.

[0003] In the related art, it usually works in the form of infrared radiation, that is, a microwave radiation detector or a focal plane array device detects the infrared radiation emitted by an object and converts it into an electrical signal. These signals are then converted into a thermal image to display the temperature distribution on the surface of the object. However, the corneal temperature of both eyes needs to be measured separately, which is inconvenient to operate and has low measurement efficiency. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems in the above-mentioned technology to a certain extent. To this end, the utility model aims to provide a corneal temperature measuring instrument, which can measure the corneal temperature of both eyes at the same time, and can adjust the distance between two measuring heads according to the pupil distance of different patients, and has simple operation and high measurement efficiency.

[0005] In order to achieve the above-mentioned object, the utility model proposes a corneal temperature measuring instrument, which comprises: a handheld seat, a first measuring part and a second measuring part;

[0006] The first measuring part has a first measuring head and a first connecting arm, the second measuring part has a second measuring head and a second connecting arm, the first measuring head and the second measuring head are arranged on the first connecting arm and the second connecting arm one by one, the hand-held seat connects the first connecting arm and the second connecting arm, and the distance between the first measuring head and the second measuring head can be adjusted.

[0007] According to a corneal temperature measuring instrument of an embodiment of the utility model, a first measuring part and a second measuring part are provided for synchronously measuring the temperature of the cornea of ​​both eyes, and the distance between the first measuring head of the first measuring part and the second measuring head of the second measuring part is adjustable to match the pupil distance of different patients. The corneal temperature measuring instrument can measure the corneal temperature of both eyes at the same time, and the distance between the two measuring heads can be adjusted according to the pupil distance of different patients. The operation is simple and the measurement efficiency is high.

[0008] In addition, the corneal temperature measuring instrument proposed in the above embodiment of the utility model may also have the following additional technical features:

[0009] Optionally, the first connecting arm and the second connecting arm are slidably connected to the hand-held seat, or the first connecting arm and the second connecting arm are swingably connected to the hand-held seat.

[0010] Optionally, when the first connecting arm and the second connecting arm are slidably connected to the hand-held seat, the hand-held seat is provided with an adjustment knob, the adjustment knob is provided with a first tooth portion, the first connecting arm and the second connecting arm are respectively provided with a second tooth portion and a third tooth portion meshing with the first tooth portion, and rotating the adjustment knob can synchronously drive the first connecting arm and the second connecting arm to move relative to each other to adjust the distance between the first measuring head and the second measuring head.

[0011] Optionally, when the first connecting arm and the second connecting arm are swingably connected to the hand-held seat, the hand-held seat is provided with a connecting shaft, and the first connecting arm and the second connecting arm are hinged to the connecting shaft.

[0012] Furthermore, the connecting shafts have two, the first connecting arm and the second connecting arm are hinged to the two connecting shafts one by one, the first connecting arm and the second connecting arm are provided with a fourth tooth portion and a fifth tooth portion one by one, the fourth tooth portion and the fifth tooth portion are meshed to make the first connecting arm and the second connecting arm swing synchronously.

[0013] Furthermore, the hand-held seat is connected to a transition connection block, and the connecting shaft is arranged on the transition connection block.

[0014] Optionally, the handheld base includes a display screen and function buttons, the display screen is arranged on the upper part of the handheld base to display test data, and the function buttons are arranged on the handheld part of the handheld base to start the measurement function or set the measurement mode. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of a corneal temperature measuring instrument according to the first embodiment of the utility model;

[0016] Figure 2 for Figure 1 A structural diagram from another perspective;

[0017] Figure 3 for Figure 2 Section view along AA;

[0018] Figure 4 It is a structural schematic diagram of a corneal temperature measuring instrument according to the second embodiment of the present utility model;

[0019] Figure 5 for Figure 4 A partial structural diagram of ;

[0020] Description of reference numerals:

[0021] Hand-held seat 1, display screen 11, function button 12, first measuring part 2, first measuring head 21, first connecting arm 22, second tooth portion 23, fourth tooth portion 24, second measuring part 3, second measuring head 31, second connecting arm 32, third tooth portion 33, fifth tooth portion 34, adjusting knob 4, first tooth portion 41, transition connecting block 5, connecting shaft 51, protective cover 6. DETAILED DESCRIPTION

[0022] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0023] In order to better understand the above technical solution, exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to enable a more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0024] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0025] Reference below Figure 1-5 , the implementation of the corneal temperature measuring instrument proposed in the embodiment of the utility model is described in detail.

[0026] The corneal temperature measuring instrument according to the embodiment of the utility model comprises: a handheld seat 1 , a first measuring part 2 and a second measuring part 3 .

[0027] The first measuring part 2 has a first measuring head 21 and a first connecting arm 22, the second measuring part 3 has a second measuring head 31 and a second connecting arm 32, the first measuring head 21 and the second measuring head 31 are arranged on the first connecting arm 22 and the second connecting arm 32 in a one-to-one correspondence, the hand-held seat 1 connects the first connecting arm 22 and the second connecting arm 32, and the distance between the first measuring head 21 and the second measuring head 31 can be adjusted.

[0028] That is to say, the setting of the first connecting arm 22 and the second connecting arm 32 can facilitate the connection with the handheld seat 1, and at the same time, the first measuring head 21 and the second measuring head 31 have sufficient adjustment space to match the patient's pupil distance, and the corneal temperature of the patient's eyes can be measured synchronously, thereby making the measurement operation simpler and the measurement efficiency higher.

[0029] Therefore, by providing the first measuring part 2 and the second measuring part 3 that can synchronously measure the temperature of the cornea of ​​both eyes, and the distance between the first measuring head 21 of the first measuring part 2 and the second measuring head 31 of the second measuring part 3 can be adjusted to match the pupil distance of different patients, the corneal temperature measuring instrument can measure the corneal temperature of both eyes at the same time, and the distance between the two measuring heads can be adjusted according to the pupil distance of different patients. The operation is simple and the measurement efficiency is high.

[0030] Embodiment 1

[0031] For adjusting the distance between the first measuring head 21 and the second measuring head 31, the first connecting arm 22 and the second connecting arm 32 are slidably connected to the hand-held base 1. It can be understood that the first connecting arm 22 and the second connecting arm 32 are slidably connected to the hand-held base 1 so that the first connecting arm 22 and the second connecting arm 32 can move relative to each other, thereby changing the distance between the first measuring head 21 and the second measuring head 31.

[0032] Specifically, when the first connecting arm 22 and the second connecting arm 32 are slidably connected to the hand-held seat 1, the hand-held seat 1 is provided with an adjustment knob 4, the adjustment knob 4 is provided with a first tooth portion 41, the first connecting arm 22 and the second connecting arm 32 are provided with a second tooth portion 23 and a third tooth portion 33 meshed with the first tooth portion 41 in a one-to-one correspondence, and the rotation of the adjustment knob 4 can synchronously drive the first connecting arm 22 and the second connecting arm 32 to move relative to each other, so as to adjust the spacing between the first measuring head 21 and the second measuring head 31. It can be understood that by rotating the adjustment knob 4, the first tooth portion 41 can be driven to rotate, thereby driving the second tooth portion 23 and the third tooth portion 33 to move, so that the first connecting arm 22 and the second connecting arm 32 move relative to each other, and then adjust the spacing between the first measuring head 21 and the second measuring head 31 to match the pupil distance of different patients. Among them, the hand-held seat 1 can be provided with two slide grooves, the first connecting arm 22 and the second connecting arm 32 slide in the slide grooves, the first tooth portion 41 is gear-shaped, and the second tooth portion 23 and the third tooth portion 33 are rack-shaped.

[0033] Embodiment 2

[0034] For adjusting the distance between the first measuring head 21 and the second measuring head 31, the first connecting arm 22 and the second connecting arm 32 are swingably connected to the hand-held seat 1. It can be understood that by swingably connecting the hand-held seat 1 with the first connecting arm 22 and the second connecting arm 32, the first measuring head 21 and the second measuring head 31 can be driven to swing when the first connecting arm 22 and the second connecting arm 32 swing, thereby achieving the effect of adjusting the distance between the first measuring head 21 and the second measuring head 31. Among them, the first connecting arm 22 and the second connecting arm 32 can swing in the horizontal direction, similar to the opening and closing of a scissors mouth, and can also swing in the vertical direction, similar to the adjustment of the pupil distance of a telescope.

[0035] Specifically, when the first connecting arm 22 and the second connecting arm 32 are swingably connected to the hand-held seat 1, the hand-held seat 1 is provided with a connecting shaft 51, and the first connecting arm 22 and the second connecting arm 32 are hinged to the connecting shaft 51. It can be understood that, by setting the connecting shaft 51, the swingable connection between the first connecting arm 22 and the second connecting arm 32 and the connecting shaft 51 can be facilitated, so as to realize the swinging function of the first connecting arm 22 and the second connecting arm 32, and then adjust the distance between the first measuring head 21 and the second measuring head 31. Among them, the connecting shaft 51 can be integrally formed in the vertical direction or the horizontal direction of the hand-held seat 1, so as to facilitate the first connecting arm 22 and the second connecting arm 32 to realize the horizontal direction swing or the vertical direction swing. When it is necessary to adjust the distance between the first measuring head 21 and the second measuring head 31, the first connecting arm 22 and the second connecting arm 32 can be manually swung.

[0036] For the synchronous swing of the first connecting arm 22 and the second connecting arm 32, there are two connecting shafts 51, the first connecting arm 22 and the second connecting arm 32 are hinged to the two connecting shafts 51 one by one, the first connecting arm 22 and the second connecting arm 32 are provided with the fourth tooth portion 24 and the fifth tooth portion 34 one by one, and the fourth tooth portion 24 and the fifth tooth portion 34 are engaged to make the first connecting arm 22 and the second connecting arm 32 swing synchronously. It can be understood that by the first connecting arm 22 and the second connecting arm 32 being hinged to the two connecting shafts 51 respectively, the first connecting arm 22 and the second connecting arm 32 can realize the swingable function, and by the cooperation of the fourth tooth portion 24 and the fifth tooth portion 34, the swing of any one of the first connecting arm 22 and the second connecting arm 32 can drive the other connecting arm to swing, thereby realizing the synchronous adjustment of the first measuring head 21 and the second measuring head 31, making the structure of the overall measuring instrument more symmetrical during operation, which helps the operator to better measure the patient's cornea.

[0037] For the simplification of processing and assembly, the hand-held seat 1 is connected with a transition connection block 5, and the connecting shaft 51 is arranged on the transition connection block 5. It can be understood that since the connection and cooperation between the first connecting arm 22 and the second connecting arm 32 and the hand-held seat 1 requires processing of a more complex structure, the processing difficulty and cost of one-piece molding are high. By setting the transition connection block 5, the structure connected with the first connecting arm 22 and the second connecting arm 32 is processed separately from the hand-held seat 1, which reduces the processing difficulty and cost, and is convenient for assembly and wiring operations. Among them, the connecting shaft 51 can be integrally formed on the transition connection block 5, and the transition connection block 5 can be connected to the hand-held seat 1 by screws.

[0038] For setting and displaying the measurement function, the handheld base 1 includes a display screen 11 and a function button 12. The display screen 11 is arranged on the upper part of the handheld base 1 to display the test data, and the function button 12 is arranged on the handheld part of the handheld base 1 to start the measurement function or set the measurement mode. It can be understood that the display screen 11 can facilitate intuitive observation of the measurement results, and the function button 12 can facilitate setting different measurement modes, for example, the first measuring head 21 and the second measuring head 31 only start the measurement function of one side, the calibration function, etc.

[0039] In addition, the interior of the first connecting arm 22 and the second connecting arm 32 can be set to be hollow to facilitate the arrangement of the lines. The first connecting arm 22, the second connecting arm 32 and the transition connecting block 5 can be provided with wiring holes. The first measuring head 21 and the second measuring head 31 are connected by wires and then penetrate into the control part in the handheld seat 1 through the wiring holes. The wires can be highly flexible wires to facilitate the swinging or movement of the first connecting arm 22 and the second connecting arm 32, and at the same time improve the service life of the wires; a protective cover 6 can be provided between the first connecting arm 22, the second connecting arm 32 and the transition connecting block 5 to protect the safe use of the moving parts. At the same time, the wires can be shielded in the protective cover 6, and the overall appearance is more beautiful. The protective cover 6 can be made of elastic silicone material.

[0040] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0041] In addition, the terms "second" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "second" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0042] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like 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 a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0043] In the present utility model, unless otherwise clearly specified and limited, a feature being "above" or "below" a second feature may include being in direct contact with the second feature, or may include being in contact with the second feature through another feature between them instead of being in direct contact. Moreover, a feature being "above", "above" and "above" the second feature includes the feature being directly above and obliquely above the second feature, or simply indicates that the feature is higher in level than the second feature. A feature being "below", "below" and "below" the second feature includes the feature being directly below and obliquely below the second feature, or simply indicates that the feature is lower in level than the second feature.

[0044] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms should not be understood as necessarily being directed to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification.

[0045] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A corneal temperature measuring instrument, characterized in that: include: A hand-held seat, a first measuring part and a second measuring part; The first measuring part has a first measuring head and a first connecting arm, the second measuring part has a second measuring head and a second connecting arm, the first measuring head and the second measuring head are arranged on the first connecting arm and the second connecting arm one by one, the hand-held seat connects the first connecting arm and the second connecting arm, and the distance between the first measuring head and the second measuring head can be adjusted.

2. The corneal temperature measuring instrument according to claim 1, characterized in that: The first connecting arm and the second connecting arm are slidably connected to the hand-held seat, or the first connecting arm and the second connecting arm are swingably connected to the hand-held seat.

3. The corneal temperature measuring instrument according to claim 1, characterized in that: When the first connecting arm and the second connecting arm are slidably connected to the hand-held seat, the hand-held seat is provided with an adjusting knob, the adjusting knob is provided with a first tooth portion, the first connecting arm and the second connecting arm are provided with a second tooth portion and a third tooth portion respectively meshing with the first tooth portion, and rotating the adjusting knob can synchronously drive the first connecting arm and the second connecting arm to move relative to each other to adjust the distance between the first measuring head and the second measuring head.

4. The corneal temperature measuring instrument according to claim 1, characterized in that: When the first connecting arm and the second connecting arm are swingably connected to the hand-held seat, the hand-held seat is provided with a connecting shaft, and the first connecting arm and the second connecting arm are hinged to the connecting shaft.

5. The corneal temperature measuring instrument according to claim 4, characterized in that: There are two connecting shafts, the first connecting arm and the second connecting arm are hinged to the two connecting shafts one by one, the first connecting arm and the second connecting arm are provided with a fourth tooth portion and a fifth tooth portion one by one, the fourth tooth portion and the fifth tooth portion are meshed to make the first connecting arm and the second connecting arm swing synchronously.

6. The corneal temperature measuring instrument according to claim 4, characterized in that: The hand-held seat is connected with a transition connection block, and the connection shaft is arranged on the transition connection block.

7. The corneal temperature measuring instrument according to claim 1, characterized in that: The handheld base includes a display screen and function buttons. The display screen is arranged on the upper part of the handheld base to display test data, and the function buttons are arranged on the handheld part of the handheld base to start the measurement function or set the measurement mode.

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