TWI745053B - Magnitude tester - Google Patents

Abstract

The present invention is to provide a measuring instrument for measuring the degree of light, the light source element and the image capturing element are provided with an adjustable lens holder, the adjustable lens holder is provided with glasses elements, and the adjustable lens holder is provided with eye distance adjustment Element, eye height adjustment element, tilt adjustment element, and shading adjustment element, the adjustable rim seat is provided with a disconnection part underneath, the disconnection part is provided with a positioning mark, the disconnection part corresponds to a joint part, and the joint part There is an alignment mark, and one side of the adjustable sill is equipped with an adjustable aligner, and the adjustable aligner is provided with a cross laser element, a pointer dimming element, an up-down adjustment element, and a left-right adjustment element; , First use the cross laser element to accurately align the glasses element, and then rotate the adjustable lens holder to face the light source element, and perform a fidelity test through the image capturing element to achieve precise customization.

Description

Magnitude tester

The present invention relates to a measuring instrument for measuring the intensity, in particular, an adjustable lens holder is arranged between the light source element and the image capturing element of the machine, the adjustable lens holder is provided with spectacle elements, and the adjustable lens holder The seat system is equipped with eye distance adjustment elements, eye height adjustment elements, tilt adjustment elements and shading adjustment elements. The adjustable base is provided with a disconnection part underneath, and a positioning mark is arranged above the disconnection part. The disconnection There is a joint part corresponding to the joint part. The upper part of the joint part is provided with an alignment mark. One side of the adjustable base is provided with an adjustable positioner. The adjustable positioner is equipped with a cross laser element and a pointer adjustment. Optical element, up and down adjustment element and left and right adjustment element; in this way, first use the cross laser light of the cross laser element to accurately align the glasses element, and then rotate the adjustable beam holder to face the light source element and pass through the The imaging components are tested for jerkiness to achieve precise customization.

According to the general strength tester, only the light source element, the target element, the spectacle holder to be tested and the spectacle element are provided on the machine. The light source element is assembled at one end of the machine, and the target element is assembled At the other end of the machine, the spectacle holder to be tested is assembled between the light source element and the target element, and is located in the middle section of the machine, the spectacle element is set on the spectacle holder to be tested, and The target element can observe the position of the light spot and the distance between each other to calculate the fidelity. However, the target element and the spectacle holder to be tested are two meters away, and the tester must walk back and forth to record, or two people The operation method is carried out. One person sets the glasses element, and the other person watches and records. Not only is it time-consuming and laborious, but the human eye observation is also easy to cause misjudgment. Moreover, the spectacle holder under test cannot be turned, and it is not possible to first use the cross laser light to make the spectacles. The components are accurately aligned, so there will be large operating errors, low test efficiency, and the inability to achieve precise customization. In view of the above-mentioned deficiencies in the prior art, the inventors devoted themselves to research and improvement, and then the first invention was created. .

The main purpose of the present invention is to provide a method of accurately aligning the eyeglass elements with the cross laser light of the cross laser element, and then rotate the adjustable lens holder to face the light source element and pass through the image capturing element It can be used for precision test to achieve precise and customized precision tester.

The intensity tester of the present invention is mainly provided with a light source element and an image capturing element on the machine; it is characterized in that: an adjustable beam seat is arranged between the light source element and the image capturing element, and the adjustable edge The lower part of the lens holder is provided with a disconnection part, the upper part of the disconnection part is provided with a positioning mark, the disconnection part corresponds to a joint part, and the upper part of the joint part is provided with an alignment mark. Equipped with adjustable counterpoint.

According to the present invention, the disengagement part of the adjustable disengagement seat is a circular body, and the joint corresponding to the disengagement part is a circular hole, and the circular hole is provided with a fixing element, The fixing element penetrates to the circular hole to resist the disconnection part, so as to position the adjustable shaft seat which can be rotated left and right.

In the measuring instrument of the present invention, the adjustable lens holder is provided with glasses elements, and the adjustable lens holder is provided with an eye distance adjustment element, an eye height adjustment element, a tilt adjustment element and a shading adjustment element.

In the fidelity tester of the present invention, the adjustable aligner is provided with a cross laser element, a pointer dimming element, an up-down adjustment element and a left-right adjustment element.

The advantage of the jerk tester of the present invention is that the glasses element can be accurately aligned with the cross laser light of the cross laser element first, and the up and down adjustment elements and the left and right adjustment elements can be adjusted to be appropriate Align the position, and then rotate the adjustable beam to face the light source element, and test the beam through the image capturing element. In the process, the eye distance adjustment element and the eye height adjustment element of the adjustable beam are used. , Tilt adjustment element and shading adjustment element can adjust the width of the eye distance (PD: Pupillary Distance), eye height, ear height inclination angle and shading position of the tested user, and at the same time adjust the adjustable alignment The pointer dimming element of the device makes the cross laser light show different angles of oblique light, It is convenient for the tilt adjustment element of the adjustable ear height to be adjusted to the appropriate ear height tilt angle to achieve precise and customized ear height testing, with small operating errors and high test efficiency.

1: Machine

2: Light source components

3: Take image components

4: Adjustable seat

40: Eye distance adjustment element

41: Eye height adjustment element

42: Tilt adjustment element

43: Shading adjustment element

44: Disconnect part

45: Positioning mark

46: Joint

47: fixed element

48: counterpoint mark

5: Glasses components

6: Adjustable counterpoint

60: Cross laser element

61: pointer dimming element

62: Up and down adjustment elements

63: Left and right adjustment components

The first figure shows a three-dimensional exploded view of an embodiment of the present invention.

The second figure shows a three-dimensional assembly diagram of an embodiment of the present invention.

The third figure is a schematic diagram (1) of the use of the embodiment of the present invention.

The fourth figure shows a schematic diagram (2) of the use of the embodiment of the present invention.

The fifth figure is a schematic diagram (3) of the use of the embodiment of the present invention.

The sixth figure is a schematic diagram (4) of the use of the embodiment of the present invention.

The seventh figure is a schematic diagram (5) of the use of the embodiment of the present invention.

Regarding the technical means adopted by the present invention in order to achieve the above-mentioned purposes and effects, a preferred and feasible embodiment is presented, and shown in the drawings. The details are as follows: For the embodiment of the present invention, please refer to the first figure. As shown, the machine 1 is mainly provided with a light source element 2, an image capturing element 3, an adjustable lens holder 4, a glasses element 5, and an adjustable positioner 6, and the light source element 2 is assembled on the machine 1 At one end, the light source of the light source element 2 is a point-shaped or linear laser light, the image capturing element 3 is assembled on the other end of the machine 1, and the image capturing element 3 is used to obtain a target with a vision module After the image is imaged, using image processing and recognition technology to automatically determine the position of the focused light spot, and automatically calculate the angle of light. The adjustable angle holder 4 is assembled between the light source element 2 and the image capturing element 3, and is located In the middle section of the machine 1, the adjustable ridge base 4 is provided with an eye distance adjustment element 40, an eye height adjustment element 41, a tilt adjustment element 42 and a shading adjustment element 43, and the adjustable ridge base 4 is an adjustment position The user’s eye distance width (PD: Pupilary Distance), eye height, ear height inclination angle, and shading position of the tested user. A disconnecting portion 44 is provided under the adjustable ear mount 4, and the disconnecting portion 44 It is a circular body, and a positioning mark 45 is provided above the disconnecting portion 44 , The disconnecting portion 44 corresponds to a connecting portion 46, the connecting portion 46 is a circular hole, the circular hole is provided with a fixing element 47, the fixing element 47 is extended to the circular hole to resist the disconnecting portion 44. To position the adjustable lens holder 4 that can be rotated left and right, an alignment mark 48 is arranged above the coupling portion 46, and the glasses element 5 is arranged on the adjustable lens holder 4, that is, located at the eye height adjustment The appropriate positions of the element 41 and the tilt adjustment element 42. The eyeglass element 5 is eyeglasses such as vision correction glasses, safety glasses or sunglasses, and the lens of the eyeglass element 5 is a fixed focal length lens or a variable focal length lens. The adjustable pair The positioner 6 is assembled on one side of the adjustable base 4, and the adjustable positioner 6 is provided with a cross laser element 60, a pointer dimming element 61, an up and down adjustment element 62, and a left and right adjustment element 63, The adjustable aligner 6 accurately aligns the glasses element 5 with the cross laser light of the cross laser element 60, and the pointer dimming element 61 can adjust the required light, for example: the cross laser light shows different The angle of the oblique light, and the up and down adjustment element 62 and the left and right adjustment element 63 can be coordinated and adjusted to an appropriate alignment position.

When assembling, please refer to the first and second pictures. First, set the light source element 2 on one end of the machine 1, and then set the image capturing element 3 on the other end of the machine 1, and then set the The adjustable socket 4 is set between the light source element 2 and the image capturing element 3, and is located in the middle section of the machine 1, and the disconnect portion 44 of the adjustable socket 4 is correspondingly arranged in the The connecting portion 46, and the fixing element 47 is extended to the circular hole to resist the disconnecting portion 44, so as to position the adjustable ring seat 4 that can be rotated left and right, and then set the eyeglass element 5 on the adjustable The bracket 4 is located at the proper position of the eye height adjustment element 41 and the tilt adjustment element 42, and finally the adjustable positioner 6 is assembled on one side of the adjustable bracket 4; Complete the assembly.

When using, please refer to the pictures shown in the third to sixth figures. It is only necessary to face the adjustable lens holder 4 and the glasses element 5 to the adjustable counter 6 so that the positioning marks of the adjustable lens holder 4 are 45 pairs. Align the alignment mark 48, and first accurately align the glasses element 5 with the cross laser light of the cross laser element 60, and the up and down adjustment elements 62 and the left and right adjustment elements 63 can be adjusted to an appropriate alignment position in cooperation , When the glasses element 5 is accurately aligned, then the adjustable lens holder 4 is rotated to face the light source element 2, so that the positioning mark 45 of the adjustable lens holder 4 is aligned with the alignment mark 48, and then the The point-shaped or linear laser light of the light source element 2 passes through the glasses element 5 , And use the image capturing element 3 to test the azimuth degree. In the process, the eye distance adjustment element 40, the eye height adjustment element 41, the tilt adjustment element 42 and the shading adjustment element 43 of the adjustable ridge base 4 can be adjusted The tested user’s eye distance width (PD: Pupillary Distance), eye height, ear height inclination angle and shading position, while adjusting the pointer dimming element 61 of the adjustable counter 6 to make the cross The laser light presents different angles of oblique light, which facilitates the adjustment of the tilt adjustment element 42 of the adjustable ear height mount 4 to an appropriate ear height inclination angle; in this way, a more precise and customized ear height test can be achieved. It has small operating error and high test efficiency.

In summary, the present invention has indeed achieved the intended purpose and effect of use, and is more ideal and practical than the conventional ones. However, the above-mentioned embodiments are only specific descriptions of the preferred embodiments of the present invention. This embodiment is not intended to limit the scope of patent application of the present invention, and all other equivalent changes and modifications made without departing from the technical means disclosed in the present invention should be included in the scope of patent application covered by the present invention.

1: Machine

2: Light source components

3: Take image components

4: Adjustable seat

40: Eye distance adjustment element

41: Eye height adjustment element

42: Tilt adjustment element

43: Shading adjustment element

44: Disconnect part

45: Positioning mark

46: Joint

47: fixed element

48: counterpoint mark

5: Glasses components

6: Adjustable counterpoint

60: Cross laser element

61: pointer dimming element

62: Up and down adjustment elements

63: Left and right adjustment components

Claims (4)

A measuring instrument for measuring the degree of fidelity, which is mainly provided with a light source element and an image capturing element on the machine; its characteristics are: an adjustable fibrous base is arranged between the light source element and the image capturing element, the adjustable fibrous base The lower part is provided with a disconnection part, the upper part of the disconnection part is provided with a positioning mark, the disconnection part corresponds to a joint part, the upper part of the joint part is provided with an alignment mark, and one side of the adjustable seat is provided Adjustable counterpoint. For example, as described in item 1 of the scope of patent application, the disengagement part of the adjustable disengagement seat is a circular body, and the connecting part corresponding to the disengagement part is a circular hole, and the circular The hole is provided with a fixing element, and the fixing element penetrates through the circular hole to resist the disconnection part, so as to position the adjustable shank that can be rotated left and right. For example, according to the first item of the scope of the patent application, the measuring instrument for measuring the angle, wherein the adjustable angle holder is provided with eyeglass elements, and the adjustable angle holder is provided with an eye distance adjustment element, an eye height adjustment element, and an inclination adjustment element And shading adjustment components. For example, the fidelity tester described in item 1 of the scope of patent application, wherein the adjustable positioner is provided with a cross laser element, a pointer dimming element, an up-down adjustment element, and a left-right adjustment element.

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