One-button image measuring instrument

Abstract

The utility model discloses a one-button type image measuring instrument, which belongs to the technical field of image measuring instruments and comprises an image measuring instrument main body, an image measuring device is arranged on the image measuring instrument main body, and a fixed table arranged on a machine table of the image measuring instrument main body is arranged below the image measuring device. A limiting strip is mounted at the top of the fixed table through a position adjusting structure; when the one-key image measuring instrument is used, the one-way screw rod is rotated by the handle a according to the size of an object, so that the limiting strip moves forwards or backwards through the sliding block a, the front end of the object is limited and clamped, in addition, the two-way screw rod is rotated by the handle b, and the two-way screw rod is rotated by the handle b. And therefore, inverted-L-shaped moving rods connected with the two sliding blocks b can deviate from each other, and transmission columns connected with the bottom ends of movable inner rods arranged in the two fixed outer rods can deviate from each other in the middle of a transmission channel.

Description

Technical Field

[0001] The utility model belongs to the technical field of image measuring instruments, and particularly relates to a one-key image measuring instrument. Background Art

[0002] A one-key image measuring instrument is an advanced measuring device, usually used in industrial production and scientific research. It combines digital image processing technology and precise measurement principles, and can quickly and accurately measure various sizes and shapes of objects.

[0003] The existing one-key image measuring instruments have the following disadvantages during use:

[0004] When most measuring instruments are not in use, the image measuring device is placed exposed, so that when the image measuring device is placed exposed for a long time, dust is likely to accumulate on the surface, affecting the quality effect of the image measurement of subsequent items by the image measuring device. However, the general solution is to install a dust-proof structure for dust prevention. However, during the process of image measurement of items, a clamping structure is required to maintain the stability of the items. However, the dust-proof structure and the clamping structure cannot be used in a clever linkage manner. Therefore, a one-key image measuring instrument is needed. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a one-key image measuring instrument to solve the problems raised in the above background art.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A one-key image measuring instrument includes an image measuring instrument main body, an image measuring device is installed on the image measuring instrument main body, a fixed table installed on the machine table of the image measuring instrument main body is arranged below the image measuring device, and a limiting strip is installed on the top of the fixed table through an adjustment structure;

[0007] It further includes a dust-proof structure, the dust-proof structure is installed on the machine table of the image measuring instrument main body, and a linkage positioning structure is connected between the dust-proof structure and the fixed table.

[0008] As a preferred implementation manner, the adjustment structure includes a slider a fixedly connected to the bottom end of the limiting strip. The vertical cross-section of the slider a is a convex structure. The slider a is slidably connected to a chute a provided at the top end of the fixed table. A one-way screw is threadedly connected to the slider a. Both ends of the one-way screw are rotatably connected to the chute a. The front end of the one-way screw extends to the outside of the fixed table and is fixedly connected to a handle a.

[0009] As a preferred embodiment, the dustproof structure includes dust covers provided on both sides of the image measuring device, the two dust covers are symmetrically arranged, the outer sides of the two dust covers are fixedly connected with inverted L-shaped moving rods, the bottom ends of the inverted L-shaped moving rods are fixedly connected with sliders b with convex vertical cross-sections, and the two sliders b are slidably connected to the slide grooves b provided at the top of the fixed platform.

[0010] As a preferred embodiment, the two sliders b are threadedly connected with the same bidirectional screw, both ends of the bidirectional screw are rotatably connected in the slide groove b, one end of the bidirectional screw extends to the outside of the machine and is fixedly connected with a handle b.

[0011] As a preferred embodiment, the linkage positioning structure includes a transmission plate slidably connected to the top of the fixed platform, the transmission plate and the limit bar are arranged in parallel, and two symmetrically arranged sliders c are fixed to the bottom end of the transmission plate, the vertical cross-sections of the sliders c are convex structures, and the sliders c are slidably connected to the slide grooves c arranged at the top of the fixed platform, and a transmission channel with a V-shaped cross-section is opened on the transmission plate, and both ends of the transmission channel extend horizontally, and transmission columns are movably overlapped in the horizontal extensions at both ends of the transmission channel, and movable inner rods are fixed to the tops of the transmission columns, and the movable inner rods are slidably retracted in the movable cavity arranged on the inner side of the fixed outer rod, and the end of the fixed outer rod facing away from the transmission column is fixed to the outer side of the corresponding inverted L-shaped moving rod.

[0012] As a preferred embodiment, the top of the fixed outer rod is provided with a screw hole, the screw hole is threadedly connected with a hand screw, and the end of the hand screw after being locked is pressed against the top of the movable inner rod.

[0013] Compared with the prior art, the one-button image measuring instrument provided by the utility model at least includes the following

[0014] Beneficial effects:

[0015] In the present utility model, when using the one-key image measuring instrument, according to the size of the article, first rotate the one-way screw rod by the handle a, so that the limit strip moves forward or backward through the slider a to realize the limit clamping of the front end of the article. In addition, rotate the two-way screw rod by the handle b, then the inverted L-shaped moving rods connected to the two sliders b can move away from each other, and the driving columns connected to the bottom ends of the movable inner rods provided in the two fixed outer rods can move away from each other in the middle of the transmission channel. Combining with the shape of the transmission channel, when the two inverted L-shaped moving rods move away from each other, the driving plate will move towards the limit strip through the two sliders c and clamp the article on the fixed table, that is, through the linkage effect of the two dust covers moving away from each other to open, the clamping effect on the article on the fixed table is realized. In addition, set the hand-tightening screw and the position-adjusting structure, so that the driving plate and the limit strip can be easily linked and positioned on the fixed table for articles of different sizes, with a wide range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is the overall three-dimensional first perspective structural schematic diagram of the present utility model;

[0017] Figure 2 is the overall three-dimensional second perspective structural schematic diagram of the present utility model;

[0018] Figure 3 is the three-dimensional structural schematic diagram of the slider c of the present utility model viewed from below.

[0019] In the figure: 1. Main body of the image measuring instrument; 2. Image measuring device; 3. Fixed table; 4. Limit strip; 5. Position-adjusting structure; 51. Slider a; 52. One-way screw rod; 53. Handle a; 6. Dust-proof structure; 61. Inverted L-shaped moving rod; 62. Dust cover; 63. Slider b; 64. Two-way screw rod; 65. Handle b; 7. Linkage positioning structure; 71. Fixed outer rod; 72. Movable inner rod; 73. Hand-tightening screw; 74. Driving column; 75. Driving plate; 76. Transmission channel; 77. Slider c. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The following further describes the present utility model in conjunction with embodiments.

[0021] In order to make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings of the embodiments of the present utility model. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of the embodiments. Based on the described embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] The following embodiments are used to illustrate the present utility model, but cannot be used to limit the protection scope of the present utility model. The conditions in the embodiments can be further adjusted according to specific conditions. Any simple improvement to the method of the present utility model under the premise of the concept of the present utility model belongs to the scope protected by the present utility model.

[0023] Embodiment

[0024] When most measuring instruments are not in use, the imaging measurement device 2 is placed exposed, so that when the imaging measurement device 2 is placed exposed for a long time, dust is likely to accumulate on the surface, affecting the quality of the imaging measurement of subsequent items by the imaging measurement device 2. However, the general solution is to install a dust-proof structure 6 for dust prevention. However, during the imaging measurement process of an item, a clamping structure is required to maintain the stability of the item, but the dust-proof structure 6 and the clamping structure cannot be used in a cleverly linked manner;

[0025] For this reason, please refer to Figures 1-3 , the present utility model provides a one-key imaging measuring instrument, including: an imaging measuring instrument main body 1, an imaging measurement device 2 is installed on the imaging measuring instrument main body 1, a fixed table 3 installed on the machine table of the imaging measuring instrument main body 1 is arranged below the imaging measurement device 2, and a limiting strip 4 is installed on the top of the fixed table 3 through an adjustment structure 5;

[0026] It further includes a dust-proof structure 6, the dust-proof structure 6 is installed on the machine table of the imaging measuring instrument main body 1, and a linkage positioning structure 7 is connected between the dust-proof structure 6 and the fixed table 3.

[0027] Further as Figures 1-3 shown, specifically, the adjustment structure 5 includes a slider a51 fixedly connected to the bottom end of the limiting strip 4. The vertical cross-section of the slider a51 is a convex structure. The slider a51 is slidably connected to a chute a provided at the top end of the fixed table 3. A one-way screw rod 52 is threadedly connected to the slider a51. Both ends of the one-way screw rod 52 are rotatably connected to the chute a. The front end of the one-way screw rod 52 extends to the outside of the fixed table 3 and is fixedly connected with a handle a53.

[0028] Further as Figures 1-3 shown, specifically, the dust-proof structure 6 includes dust-proof covers 62 provided on both sides of the imaging measurement device 2. The two dust-proof covers 62 are symmetrically arranged. Inverted L-shaped moving rods 61 are fixedly connected to the outside of the two dust-proof covers 62. Sliders b63 with a convex vertical cross-section are fixedly connected to the bottom ends of the inverted L-shaped moving rods 61. The two sliders b63 are slidably connected to a chute b provided at the top end of the fixed table 3. The two sliders b63 are threadedly connected with the same bidirectional screw rod 64. Both ends of the bidirectional screw rod 64 are rotatably connected to the chute b. One end of the bidirectional screw rod 64 extends to the outside of the machine table and is fixedly connected with a handle b65.

[0029] The bottom end of the dust cover 62 is closed, while the top end of the dust cover 62 is open, and the top end of the dust cover 62 slides on the inner top wall of the inverted L-shaped frame provided on the image measuring instrument body 1, and the dust cover 62 is attached. Figure 1 As can be seen in the figure, after the two dust covers 62 are combined, the image measuring device 2 can be wrapped and protected to prevent dust.

[0030] Further Figures 1-3 As shown, it is worth specifically explaining that, in order to be able to include a transmission plate 75 slidably connected to the top of the fixed platform 3 in the linkage positioning structure 7, the transmission plate 75 is arranged in parallel with the limit bar 4, and the bottom end of the transmission plate 75 is fixedly connected to two symmetrically arranged sliders c77, the vertical sections of the sliders c77 are all convex structures, and the sliders c77 are all slidably connected to the slide groove c set at the top of the fixed platform 3, and the transmission plate 75 is provided with a transmission channel 76 with a V-shaped cross-section structure, and both ends of the transmission channel 76 extend horizontally , transmission columns 74 are movably overlapped in the horizontal extensions at both ends of the transmission channel 76, and the tops of the transmission columns 74 are fixedly connected to movable inner rods 72. The movable inner rods 72 are slidably and telescopically arranged in the movable cavity provided on the inner side of the fixed outer rod 71. The ends of the fixed outer rods 71 that are away from the transmission columns 74 are fixedly connected to the outer sides of the corresponding inverted L-shaped moving rods 61. Screw holes are provided on the tops of the fixed outer rods 71, and hand screws 73 are threadedly connected in the screw holes. The ends of the hand screws 73 after being locked are pressed against the tops of the movable inner rods 72.

[0031] The movable inner rod 72 slides and retracts in the movable cavity provided on the inner side of the fixed outer rod 71, that is to say, the transmission column 74 will drive the initial position of the transmission plate 75 to move forward or backward, and the width of the transmission channel 76 is equal to the diameter of the transmission column 74. After the two dust covers 62 are combined, the two transmission columns 74 will be in the middle horizontal section of the transmission channel 76. At this time, due to the shape design of the transmission channel 76, the transmission plate 75 moves away from the limit strip 4 to release the measured object.

[0032] In summary: When using this one-key image measuring instrument, according to the size of the item, first rotate the one-way screw 52 with the handle a53, so that the limit strip 4 moves forward or backward through the slider a51 to realize the limit clamping of the front end of the item. In addition, rotate the bidirectional screw 64 with the handle b65, then the inverted L-shaped moving rods 61 connected to the two sliders b63 can move away from each other, and the driving columns 74 connected to the bottoms of the movable inner rods 72 provided in the two fixed outer rods 71 can move away from each other in the middle of the transmission channel 76. Combining with the shape of the transmission channel 76, when the two inverted L-shaped moving rods 61 move away from each other, the transmission plate 75 will move towards the limit strip 4 through the two sliders c77 and clamp the item on the fixed table 3, that is, through the linkage effect of the two dust covers 62 moving away from each other to open, the clamping effect on the item on the fixed table 3 is realized. In addition, the hand-tightening screw 73 and the position-adjusting structure 5 are provided, so that the transmission plate 75 and the limit strip 4 can be easily linked and positioned on the fixed table 3 for items of different sizes, and the applicable range is wide.

[0033] Unless otherwise defined, the technical terms or scientific terms used in this utility model shall have the ordinary meanings understood by those of ordinary skill in the field to which this utility model belongs. The words such as "including" or "comprising" used in this utility model mean that the elements or objects appearing before this word cover the elements or objects listed after this word and their equivalents, without excluding other elements or objects. The words such as "connected" or "linked" are not limited to physical or mechanical connections, and may also include electrical connections, whether direct or indirect. The words such as "up", "down", "left", and "right" are only used to represent relative position relationships. When the absolute position of the object being described changes, the relative position relationship may also change accordingly.

[0034] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirits of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A one-key image measuring instrument, comprising an image measuring instrument main body (1), an image measuring device (2) is installed on the image measuring instrument main body (1), and a fixed table (3) installed on the machine table of the image measuring instrument main body (1) is arranged below the image measuring device (2), characterized in that, A limit strip (4) is installed on the top of the fixing platform (3) via a position adjustment structure (5); It also includes a dustproof structure (6), which is installed on the machine platform of the image measuring instrument body (1) and is connected to the fixed platform (3) by a linkage positioning structure (7).

2. The one-key image measuring instrument according to claim 1, wherein: The positioning structure (5) comprises a slider a (51) fixedly connected to the bottom end of the limiting strip (4), the slider a (51) having a convex structure in vertical section, the slider a (51) being slidably connected to a slide groove a provided at the top end of the fixed platform (3), a one-way screw rod (52) being threadedly connected to the slider a (51), both ends of the one-way screw rod (52) being rotatably connected to the slide groove a, the front end of the one-way screw rod (52) extending to the outside of the fixed platform (3) and being fixedly connected to a handle a (53).

3. The one-key image measuring instrument according to claim 1, characterized in that: The dustproof structure (6) comprises dustproof covers (62) provided on both sides of the image measuring device (2), the two dustproof covers (62) being symmetrically arranged, the outer sides of the two dustproof covers (62) being fixedly connected with inverted L-shaped moving rods (61), the bottom ends of the inverted L-shaped moving rods (61) being fixedly connected with sliders b (63) having a convex vertical cross-section, and the two sliders b (63) being slidably connected in sliding grooves b provided at the top end of the fixed platform (3).

4. The one-key image measuring instrument according to claim 3, wherein: The two sliders b (63) are threadedly connected with a same bidirectional screw rod (64), both ends of which are rotatably connected to the slide groove b, and one end of the bidirectional screw rod (64) extends to the outside of the machine platform and is fixedly connected with a handle b (65).

5. The one-key image measuring instrument according to claim 4, wherein: The linkage positioning structure (7) comprises a transmission plate (75) slidably connected to the top of the fixed platform (3), the transmission plate (75) and the limit bar (4) are arranged in parallel, the bottom end of the transmission plate (75) is fixedly connected with two symmetrically arranged sliders c (77), the vertical cross-sections of the sliders c (77) are convex structures, and the sliders c (77) are slidably connected to the slide grooves c arranged at the top of the fixed platform (3), the transmission plate (75) is provided with a transmission channel (76) with a V-shaped cross-section structure, the two ends of the transmission channel (76) are horizontally extended, and the two ends of the transmission channel (76) are movably overlapped with the horizontal extension parts, the top of the transmission column (74) is fixedly connected with a movable inner rod (72), the movable inner rod (72) is slidably telescopic in the movable cavity arranged on the inner side of the fixed outer rod (71), and the end of the fixed outer rod (71) away from the transmission column (74) is fixedly connected to the outer side of the corresponding inverted L-shaped moving rod (61).

6. The one-key image measuring instrument according to claim 5, characterized in that: The solid The top of the fixed outer rod (71) is provided with a screw hole, and the screw hole is threadedly connected with a hand screw (73). The ends of the hand screws (73) after being locked are all pressed against the top of the movable inner rod (72).

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