One-button type flash tester
By introducing a stage with adjustable height and an expandable and shrinkable accordion cover into the flash detector, the problem of irregulating the height of the stage and poor dust protection is solved, and clearer image acquisition and higher measurement accuracy are achieved.
Patent Information
- Application Number
- CN202422342624.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-24
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-09-24
AI Technical Summary
The height of the existing flash detector is unadjustable and has poor dustproof effect, which cannot meet the measurement needs of different objects to be measured, and dust is easy to enter the instrument and affect the measurement accuracy.
A one-click flash detector is designed, the stage can be adjusted in height through linear guides and is equipped with an expandable or contractible accordion cover to seal the opening, ensuring that the stage remains dust-proof at different height positions.
It realizes flexible height adjustment of the stage, obtains clearer images, and effectively prevents dust from entering, improving measurement accuracy and dust protection effect.
Smart Images
Figure CN223138592U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of flash measuring instruments, in particular to a one-key flash measuring instrument. Background Art
[0002] A one-key flash measuring instrument, also known as a one-key image measuring instrument, a fully automatic high-precision dimension measuring instrument, a high-precision batch measuring instrument, etc., is a measuring device that adopts a new image measuring technology and can complete the measurement of the full dimensions of the object to be measured with one key. The user only needs to place the object to be measured on the stage, press the measurement key, and the instrument can automatically complete a series of operations such as image capture, digital processing, contour capture, dimension calculation, and tolerance evaluation. During this process, no manual intervention is required, which greatly improves the measurement efficiency and accuracy.
[0003] Before measurement, the user usually needs to place the object to be measured on the stage. However, at present, the height of the stage on the flash measuring instrument cannot be adjusted, and the distance from the lens is fixed and cannot be changed. However, due to different objects to be measured, their optimal measurement distances are different. Therefore, when the height of the stage cannot be adjusted, it is impossible to meet the measurement needs of all objects to be measured. In addition, in order to facilitate the replacement of the stage, there are usually gaps around the stage, which are easy to let dust enter the inside, and the dust prevention effect is poor. Content of the Utility Model
[0004] In order to overcome the deficiencies of the prior art solutions, the utility model provides a one-key flash measuring instrument, which can effectively solve the technical problems of the non-adjustable height of the stage of the current flash measuring instrument and the poor dust prevention effect.
[0005] The technical solution adopted by the utility model to solve its technical problems is:
[0006] A one-key flash measuring instrument, including a lower frame and an upper frame. The upper frame is installed on the top of the lower frame. The top of the lower frame is provided with an opening, and a stage installed in the opening is provided. The stage is of a transparent structure. A stage frame covering the opening together is installed outside the stage above the lower frame. The bottom of the stage frame is connected with a support member extending into the interior of the lower frame. The support member is connected with one end of the lower frame through a linear guide rail, so that the stage installed on the stage frame moves up and down along the direction of both ends of the linear guide rail.
[0007] The bottom of the stage frame is connected with a bellows for dust prevention, the other end of which is fixed to the edge of the opening. The bellows extends or contracts synchronously with the up and down movement of the stage frame.
[0008] The lower frame is also installed with a bottom lamp located below the stage, and the bottom lamp is used to irradiate the bottom of the stage.
[0009] The upper frame is equipped with a lens for collecting images and a ceiling lamp for irradiating the upper surface of the stage. The ceiling lamp is located between the lens and the stage and is aligned in a straight line. The lower frame is also equipped with a measurement button electrically connected to the lens.
[0010] Furthermore, the interior of the lower frame and the upper frame is conductively connected, and a panel fixed inside both the lower frame and the upper frame is installed inside.
[0011] Furthermore, one end of the lens and the panel is connected by a lens fixing plate, so that the lens is fixed inside the upper frame through the lens fixing plate. The ceiling lamp and the lens fixing plate are connected by a ring light mounting plate, so that the ceiling lamp is aligned with the lens through the ring light mounting plate.
[0012] Furthermore, one end of the linear guide rail connected to the lower frame is installed on the panel, and a cylinder for driving and controlling the stage to move along the direction of the linear guide rail is also installed on the panel.
[0013] Furthermore, there are two linear guide rails, which are symmetrically distributed. The stage is connected to the two linear guide rails through a sliding plate provided on the linear guide rail.
[0014] Furthermore, a lamp stand for fixing the bottom lamp is provided inside the lower frame, and one end of the lamp stand is connected with a wire for connecting electricity to the bottom lamp.
[0015] Furthermore, adjustable feet for adjusting the balance are installed at the bottom of the lower frame, and a switch button for starting or closing the flash measurement instrument is installed on one side of the lower frame.
[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0017] When the present utility model measures the image of the object to be measured, the stage can be flexibly adjusted to different heights according to different objects to be measured, so as to meet the collection of different objects to be measured, thereby obtaining clearer images. In addition, after the stage is adjusted, the position between the outer side and the opening is connected by a bellows that can be freely expanded or compressed, strengthening the sealing and preventing dust from entering the interior and affecting image collection. Description of the Drawings
[0018] Figure 1 It is a schematic diagram of the overall structure of the embodiment of the present utility model in the front-end direction;
[0019] Figure 2 It is a schematic diagram of the overall structure of the embodiment of the present utility model in the rear-end direction;
[0020] Figure 3 It is a schematic diagram of the structure of the embodiment of the present utility model without connecting to the bellows externally;
[0021] Figure 4This is a schematic diagram of the front end direction of the internal structure of an embodiment of the utility model;
[0022] Figure 5 This is a schematic diagram of the rear end direction of the internal structure of an embodiment of the utility model;
[0023] Numbers in the figure:
[0024] 1-lower frame, 2-upper frame, 3-opening, 4-carrying table, 5-stand, 6-support, 7-linear guide, 8-bellows cover, 9-bottom light, 10-lens, 11-top light, 12-measuring button, 13-panel, 14-lens fixing plate, 15-ring light mounting plate, 16-cylinder, 17-slide plate, 18-lamp stand, 19-wire, 20-adjustable foot, 21-switch button. DETAILED DESCRIPTION
[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0026] like Figures 1-5 As shown, the technical solution provides a one-button flash tester, which is mainly used for a measuring device using image measurement technology. The user only needs to place the object to be measured on the stage 4 and press the measurement button, and the instrument can automatically complete image capture and digital processing. Its external structure mainly includes two parts: a lower frame 1 and an upper frame 2, wherein the upper frame 2 is installed on the top of the lower frame 1, and a mutually conductive structure is formed inside. At this time, one end of the lower frame 1 is used to place the object to be measured and bottom lighting, while one end of the upper frame 1 is used for top lighting and acquisition. In order to strengthen the structure of the internal structure of the lower frame 1 and the upper frame 2, a panel 13 is installed at the position where the lower frame 1 and the upper frame 2 are internally conductive, and the internal components of the lower frame 1 and the upper frame 2 can be directly fixed through the panel 13.
[0027] The top of the lower frame 1 is provided with an opening 3, and a stage 4 is installed at the opening 3. The stage 4 is a transparent structure. A stand 5 is installed on the outside of the stage 4 and is located above the lower frame 1 to cover the opening 3. The stage 4 is used to place the object to be tested. The stage 4 adopts a transparent structure, which can better display the image of the object to be tested after illumination, which is convenient for collection. The stage 4 and the stand 5 can be disassembled after installation, and the stage 4 is supported by the stand 5 and moved by itself to control the stage 4 to move up and down to adjust the position. Since the objects to be tested are different, the distance from the lens 10 for image collection is also different. The purpose is to obtain a clearer image after adjusting the position.
[0028] The bottom of the stage 5 is connected with a support member 6 extending into the lower frame 1, and the support member 6 is connected to one end of the lower frame 1 through a linear guide rail 7, so that the stage 4 installed on the stage 5 moves up and down along the directions of the two ends of the linear guide rail 7. In order to further control and adjust the stage 5 to control the stage 4 in linkage, the support member 6 at the bottom of the stage 5 can be directly connected to the panel 13 in the lower frame 1. The support member 6 and the panel 13 are connected by two linear guide rails 7, and the support member 6 moves up and down on the linear guide rail 7, driving the stage 4 installed on the stage 5 to move in linkage.
[0029] In order to improve the stability of the support member 6 moving on the linear guide rail 7, two linear guide rails 7 are symmetrically distributed on both sides, and a commonly connected and movable slide plate 17 is provided on the surface of the two linear guide rails 7, and the end of the support member 6 away from the stage 5 is directly fixed on the slide plate 17. In addition, a cylinder 16 for driving and controlling the loading platform 4 installed on the stage 5 to move up and down along the linear guide rail 7 for adjusting the position is also installed on the panel 13.
[0030] When the stage 4 is raised to adjust its position, since the position of the stand 5 and the opening 3 of the lower frame 1 easily forms a non-sealed structure, dust from the outside can easily enter the lower frame 1, affecting the light and brightness of the bottom lighting. In response to this, a dustproof accordion cover 8 is connected to the bottom of the stand 5, with the other end fixed to the edge of the opening 3. The accordion cover 8 extends or contracts synchronously with the up and down movement of the stand 5. Since the accordion cover 8 has only a repeatedly folded structure, when the stand 5 rises, the accordion cover 8 is stretched to achieve an extension effect, and when the stand 5 falls, the accordion cover 8 is compressed to achieve a contraction effect, effectively sealing and protecting the conductive position between the stand 5 and the opening 3 after it rises, achieving a good dustproof effect.
[0031] The lower frame 1 is also equipped with a bottom light 9 located below the stage 4. The bottom light 9 is used to illuminate the bottom of the stage 4. When the stage 4 is installed on the stand 5, the bottom of the stage 4 is directly exposed below and is not blocked or covered by the stand 5. After the bottom light 9 illuminates the bottom of the stage 4, the image of the object to be measured on the stage 4 can be displayed more clearly.
[0032] When the bottom lamp 9 is installed, a lamp stand 18 for fixing the bottom lamp 9 is provided in the lower frame 1. At this time, the bottom lamp 9 is installed and aligned below the loading platform 4. In addition, a wire 19 for connecting electricity to the bottom lamp 9 is connected at one end of the lamp stand 18, which is convenient for connecting electricity.
[0033] The upper frame 2 is equipped with a lens 10 for collecting images and a top light 11 for irradiating the upper surface of the stage 4. The top light 11 is arranged between the lens 10 and the stage 4 and is aligned in a straight line. The lower frame 1 is also equipped with a measuring button 12 electrically connected to the lens 10. The lens 10 is aimed at the object to be measured on the stage 4 for collection, and the top light 11 is used to provide better light from above. That is to say, the stage 4 is a transparent structure for placing the object to be measured, the bottom light 9 illuminates from below the stage 4, and the top light 11 illuminates from above the stage 4, so that the lens 10 can obtain the image of the object to be measured more clearly. When the user wants to operate the image collection, it can be completed by operating the measuring button 12.
[0034] Regarding the connection between the lens 10 and the ceiling light 11, the lens 10 is connected to one end of the panel 13 through a lens fixing plate 14, so that the lens 10 is fixed in the upper frame 2 through the lens fixing plate 14, and the ceiling light 11 is connected to the lens fixing plate 14 through a ring light mounting plate 15, so that the ceiling light 11 is aligned with the lens 10 through the ring light mounting plate 15.
[0035] It should be noted that adjustable feet 20 for adjusting balance are installed at the bottom of the lower frame 1. Users can adjust the balance of the flash tester after placement through the adjustable feet 20 at the four corners, and a switch button 21 for starting or turning off the flash tester is installed on one side of the lower frame 1, which is convenient for users to control the flash tester.
[0036] Compared with the traditional technology, in the present technical solution, when measuring the image of the object to be measured, the stage 4 can be flexibly adjusted to different heights according to different objects to be measured, so as to meet different object acquisition requirements and obtain clearer images. In addition, after the stage 4 is adjusted, the position of the outer side and the opening 3 is connected through a accordion cover 8 that can be freely expanded or compressed to strengthen the seal and prevent dust from entering the interior and affecting image acquisition.
[0037] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention, and any figure mark in the claims should not be regarded as limiting the claims involved.
Claims
1. One - key flash tester, comprising a lower frame and an upper frame, the upper frame is installed on the top of the lower frame, characterized in that: The top of the lower frame is provided with an opening, and a loading platform is installed at the opening. The loading platform is of a transparent structure. A platform frame covering the opening together is installed above the lower frame on the outside of the loading platform. The bottom of the platform frame is connected with a support member extending into the interior of the lower frame. One end of the support member is connected with the lower frame through a linear guide rail, so that the loading platform installed on the platform frame moves up and down along the direction of both ends of the linear guide rail; The bottom of the platform frame is connected with a bellows cover fixed at the other end to the edge of the opening for dust prevention. The bellows cover extends or contracts synchronously with the up and down movement of the platform frame; The lower frame is further installed with a bottom lamp located below the loading platform. The bottom lamp is used for irradiating the bottom of the loading platform; The upper frame is installed with a lens for collecting images and a top lamp for irradiating the upper surface of the loading platform. The top lamp is arranged between the lens and the loading platform and is aligned in a straight line. The lower frame is further installed with a measurement button electrically connected to the lens.
2. The one-key flash tester according to claim 1, characterized in that: The interior of the lower frame and the upper frame is conductively connected, and a panel fixed inside both the lower frame and the upper frame is installed inside.
3. The one-key flash tester according to claim 2, wherein: One end of the lens is connected with the panel through a lens fixing plate, so that the lens is fixed inside the upper frame through the lens fixing plate. The top lamp is connected with the lens fixing plate through a ring light mounting plate, so that the top lamp is aligned with the lens through the ring light mounting plate.
4. The one-key flash tester according to claim 2, wherein: One end of the linear guide rail connected with the lower frame is installed on the panel. A cylinder for driving and controlling the movement of the loading platform along the direction of the linear guide rail is also installed on the panel.
5. The one-key flash tester according to claim 4, characterized in that: There are two linear guide rails, which are symmetrically distributed. The platform frame is connected with the two linear guide rails through sliding plates arranged on the linear guide rails.
6. The one-key flash tester according to claim 1, wherein: A lamp stand for fixing the bottom lamp is arranged inside the lower frame. One end of the lamp stand is connected with a wire for connecting electricity to the bottom lamp.
7. The one-key flash tester according to any one of claims 1-6, characterized in that: Adjustable feet for adjusting the balance are installed at the bottom of the lower frame. A switch button for starting or closing the flash tester is installed on one side of the lower frame.