Computer rotating shaft size detection mechanism

Abstract

The utility model provides a computer rotating shaft dimension detection mechanism, which relates to the technical field of rotating shaft dimension detection, and comprises a detection table, a left fixed plate and a right movable plate, a left baffle plate is fixed at the left end of the upper end surface of the detection table, and a first left linear guide rail is arranged at the left part of the front side surface of the left fixed plate; a first left linear guide rail is arranged on the left portion of the front side face of the left fixing plate, a first left clamping structure is slidably connected to the first left linear guide rail, a first right linear guide rail is arranged on the right portion of the front side face of the left fixing plate, and a first right clamping structure is slidably connected to the first right linear guide rail. A second left linear guide rail is arranged on the left portion of the front side face of the right moving plate, and a second left clamping structure is slidably connected to the second left linear guide rail. The front end and the rear end of the computer rotating shaft can be conveniently and stably clamped, the computer rotating shaft is kept straight and stable, tilting is avoided, detection is more accurate, stable and reliable, and detection is safer and safer.

Description

Technical Field

[0001] The utility model relates to the technical field of rotating shaft size detection, in particular to a computer rotating shaft size detection mechanism. Background Art

[0002] The main difference between a notebook and a PC is that it is easy to carry, and has different requirements for the motherboard, CPU, memory, graphics card, hard disk capacity, etc. Although the notebook body is very light, there is no doubt about its applicability. In daily operations and basic business, entertainment, and computing operations, notebook computers are fully capable. The detection of the size of the shaft is an essential step in the production process of notebooks.

[0003] In the manual of a notebook shaft size detector in the prior art (publication number CN212539008U), it is mentioned that "a first slider and a second slider are respectively slidably connected on both sides of the inner part of the slide groove, a push rod is screwed on the bottom of the first slider, a support plate is fixedly connected to the left side of the base, a motor and a fixed block are respectively installed on the top of the support plate, the front surface of the fixed block is fixedly connected to the support frame, the output end of the motor passes through the fixed block and the support frame and is connected to a gear, a gear rod is meshed at the top of the gear, the right side of the gear rod is connected to the push rod, the top of the support frame is rotatably connected to a limit wheel, and the limit wheel is located at the top of the gear", but the detection structure of the prior art cannot keep the computer shaft clamped firmly, and it may become skewed and unstable during the detection process, affecting the stability and accuracy of the detection. Utility Model Content

[0004] In order to overcome the defects of the prior art, a computer shaft size detection mechanism is now provided to solve the problem that the detection structure of the prior art cannot keep the computer shaft clamped firmly, and may become skewed and unstable during the detection process, affecting the stability and accuracy of the detection.

[0005] To achieve the above-mentioned purpose, a computer shaft size detection mechanism is provided, including a detection platform, a left fixed plate and a right movable plate, a left baffle plate is fixed to the left end of the upper end surface of the detection platform, and a left fixed plate is fixed to the inner side surface of the left baffle plate, a first left linear guide is arranged on the left part of the front side surface of the left fixed plate, and a first left clamping structure is slidably connected to the first left linear guide, a first right linear guide is arranged on the right part of the front side surface of the left fixed plate, and the first right clamping structure is slidably connected to the first right linear guide, a right movable plate is arranged on the upper end surface of the detection platform for forward and backward movement, a second left linear guide is arranged on the left part of the front side surface of the right movable plate, a second left clamping structure is slidably connected to the second left linear guide, a second right linear guide is arranged on the right part of the front side surface of the right movable plate, and a second right clamping structure is slidably connected to the second right linear guide.

[0006] Furthermore, a first connecting plate and a second connection are provided on both sides of the upper end surface of the detection platform, and a screw rod is sleeved between the first connecting plate and the second connection on the same side, and an external connecting rod is fixed to one end of the screw rod. At the same time, sliders are provided on both ends of the right movable plate, and the sliders on each side are movably connected to the screw rod on the same side.

[0007] Furthermore, a pulley is installed at the rear of the outer connecting rod, and a belt is connected between the two groups of pulleys on the same side, and a turntable is arranged at the rear end of the outer connecting rod.

[0008] Furthermore, two sets of scales are provided on the upper end surface of the detection platform, and the two sets of scales are located between the left fixed plate and the right movable plate.

[0009] Furthermore, the first left clamping structure is movable on the first left linear guide rail, and the first right clamping structure is movable on the first right linear guide rail, and the first left clamping structure and the first right clamping structure are arranged to cooperate with each other on the left and right, and a left positioning block is arranged between the first left linear guide rail and the first right linear guide, and the first left clamping structure and the first right clamping structure are symmetrical about the center line of the left positioning block.

[0010] Furthermore, a right positioning block is arranged between the second left linear guide rail and the second right linear guide rail, and the second left clamping structure and the second right clamping structure are symmetrical with respect to the center line of the right positioning block, and the structural settings of the first left clamping structure, the first right clamping structure, the second left clamping structure and the second right clamping structure are the same.

[0011] Furthermore, a side fixing plate is provided on the inner side surface of the second left clamping structure, a plurality of shock-absorbing dampers are fixed on the inner side surface of the side fixing plate, and the other end of the shock-absorbing dampers is fixed on the clamping plate, a non-slip lining is provided on the inner side surface of the clamping plate, and a front baffle is provided on the front part of the second left clamping structure, a plurality of springs are provided on the inner side surface of the front baffle, and the other end of the spring is fixed outside the extrusion plate.

[0012] The beneficial effects of the utility model are:

[0013] 1. The utility model drives the slider to move straight forward by rotating the screw rod clockwise, and drives the slider to move straight backward by rotating the screw rod counterclockwise, which is convenient and flexible to drive the right movable plate to move forward and backward, so as to detect the size of the computer shaft placed between the left fixed plate and the right movable plate.

[0014] 2. In the utility model, the first left clamping structure and the first right clamping structure that slide on the front side of the left fixed plate are conveniently clamped on the front end of the computer shaft, so that the left part of the shaft remains stable, and the front end of the computer shaft is against the outer side of the left positioning block, and the outer side of the left positioning block is just level with the starting line of the scale, which is convenient for accurate and stable detection.

[0015] 3. In the utility model, the second left clamping structure and the second right clamping structure on the front side of the right movable plate cooperate to clamp the rear end of the computer shaft to ensure the stability of the right part of the computer shaft, and the detection of the computer shaft is more accurate and reliable; the clamping plate is clamped outside the shaft, and the anti-slip lining on the inner side of the clamping plate has a safety and anti-slip effect, and the spring and extrusion plate arranged on the inner side of the front baffle are for elastically pressing the shaft rod body to keep it stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a top view schematic diagram of an embodiment of the utility model;

[0017] Figure 2 This is a schematic diagram of the detection of the rotating shaft on the detection table of the embodiment of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure arrangement on the left fixed plate of an embodiment of the utility model;

[0019] Figure 4 This is a schematic diagram of the structural arrangement on the right movable plate of an embodiment of the utility model.

[0020] In the figure: 1, test bench; 10, left baffle; 11, first connecting plate; 12, screw rod; 13, scale; 14, belt; 15, second connection; 16, outer connecting rod; 17, turntable; 18, pulley; 2, left fixed plate; 20, first left linear guide; 21, first right linear guide; 22, left positioning block; 3, first left clamping structure; 4, first right clamping structure; 5, right moving plate; 50, slider; 51, second left linear guide; 52, right positioning block; 53, second right linear guide; 6, second left clamping structure; 60, side fixed plate; 61, front baffle; 62, shock absorber; 63, clamping plate; 64, anti-slip lining; 65, extrusion plate; 66, spring; 7, second right clamping structure. DETAILED DESCRIPTION

[0021] In order to make the technical problems, technical solutions and beneficial effects to be solved by the utility model clearer, the utility model is further described in detail in combination with the accompanying drawings and embodiments. The specific embodiments described herein are only used to explain the utility model, and are not used to limit the utility model. Specific details such as specific system structures and technologies are proposed in order to more thoroughly understand the embodiments of the utility model. The described embodiments are part of the embodiments of the present disclosure, rather than all of the embodiments. However, it should be clear to those skilled in the art that the utility model can also be implemented in other embodiments without these specific details. Based on the embodiments in the present disclosure, all other embodiments obtained by those skilled in the art without making creative work are within the scope of protection of the present disclosure.

[0022] The specific implementation of the utility model is described in detail below with reference to the accompanying drawings.

[0023] Figure 1 A schematic top view of an embodiment of the utility model, Figure 2 This is a schematic diagram of the shaft detection on the detection table of the utility model embodiment. Figure 3 The left fixed plate of the utility model embodiment is a schematic diagram of the structure setting and Figure 4 This is a schematic diagram of the structural arrangement on the right movable plate of an embodiment of the utility model.

[0024] Reference Figures 1 to 4 As shown, the utility model provides a computer shaft size detection mechanism, including a detection platform 1, a left fixed plate 2 and a right movable plate 5, a left baffle plate 10 is fixed to the left end of the upper end surface of the detection platform 1, and the left fixed plate 2 is fixed to the inner side surface of the left baffle plate 10, a first left linear guide rail 20 is arranged on the left part of the front side surface of the left fixed plate 2, and a first left clamping structure 3 is slidably connected to the first left linear guide rail 20, a first right linear guide rail 21 is arranged on the right part of the front side surface of the left fixed plate 2, and a first right clamping structure 4 is slidably connected to the first right linear guide rail 21, a right movable plate 5 is arranged on the upper end surface of the detection platform 1 for forward and backward movement, and a second left linear guide rail 51 is arranged on the left part of the front side surface of the right movable plate 5, a second left clamping structure 6 is slidably connected to the second left linear guide rail 51, a second right linear guide rail 53 is arranged on the right part of the front side surface of the right movable plate 5, and a second right clamping structure 7 is slidably connected to the second right linear guide rail 53.

[0025] In this embodiment, a first connecting plate 11 and a second connecting plate 15 are provided on both sides of the upper end surface of the detection platform 1, and a screw rod 12 is sleeved between the first connecting plate 11 and the second connecting plate 15 on the same side, and an external connecting rod 16 is fixed to one end of the screw rod 12, and sliders 50 are provided on both ends of the right movable plate 5, and the sliders 50 on each side are movably connected to the screw rod 12 on the same side; a pulley 18 is installed at the rear of the external connecting rod 16, and a belt 14 is transmission-connected between the two sets of pulleys 18 on the same side, and a turntable 17 is provided at the rear end of the external connecting rod 16.

[0026] As a preferred embodiment, the utility model drives the slider 50 to move straight forward by rotating the screw rod 12 clockwise, and drives the slider 50 to move straight backward by rotating the screw rod 12 counterclockwise, which is convenient and flexible to drive the right movable plate 5 to move forward and backward, so as to detect the size of the computer shaft placed between the left fixed plate 2 and the right movable plate 5.

[0027] In this embodiment, two sets of scales 13 are provided on the upper end surface of the detection platform 1, and the two sets of scales 13 are located between the left fixed plate 2 and the right movable plate 5; the first left clamping structure 3 is movable on the first left linear guide 20, and the first right clamping structure 4 is movable on the first right linear guide 21, and the first left clamping structure 3 and the first right clamping structure 4 are arranged to cooperate with each other on the left and right, and a left positioning block 22 is provided between the first left linear guide 20 and the first right linear guide 21, and the first left clamping structure 3 and the first right clamping structure 4 are symmetrical about the center line of the left positioning block 22.

[0028] As a preferred embodiment, the first left clamping structure 3 and the first right clamping structure 4 that slide on the front side of the left fixed plate 2 in the utility model are conveniently clamped on the front end of the computer shaft, so that the left part of the shaft remains stable, and the front end of the computer shaft is against the outer side of the left positioning block 22, and the outer side surface of the left positioning block 22 is just level with the starting line of the scale 13, which is convenient for accurate and stable detection.

[0029] In this embodiment, a right positioning block 52 is arranged between the second left linear guide rail 51 and the second right linear guide rail 53, and the second left clamping structure 6 and the second right clamping structure 7 are symmetrical about the center line of the right positioning block 52, and the structural arrangement of the first left clamping structure 3, the first right clamping structure 4, the second left clamping structure 6 and the second right clamping structure 7 are the same; a side fixing plate 60 is arranged on the inner side surface of the second left clamping structure 6, and a plurality of groups of shock-absorbing dampers 62 are fixed on the inner side surface of the side fixing plate 60, and the other end of the shock-absorbing dampers 62 is fixed on the clamping plate 63, and a non-slip lining 64 is arranged on the inner side surface of the clamping plate 63, and a front baffle plate 61 is arranged on the front part of the second left clamping structure 6, and a plurality of groups of springs 66 are arranged on the inner side surface of the front baffle plate 61, and the other end of the spring 66 is fixed to the outside of the extrusion plate 65.

[0030] As a preferred embodiment, the second left clamping structure 6 and the second right clamping structure 7 on the front side of the right movable plate 5 in the utility model cooperate to clamp the rear end of the computer shaft to ensure the stability of the right part of the computer shaft, and the detection of the computer shaft is more accurate and reliable; the clamping plate 63 is clamped outside the shaft, and the anti-slip lining 64 on the inner side of the clamping plate 63 has a safety and anti-slip effect, and the spring 66 and the extrusion plate 65 arranged on the inner side of the front baffle 61 are for elastically pressing the shaft rod body to keep it stable.

[0031] The utility model can effectively solve the problem that the detection structure of the prior art cannot keep the computer shaft clamped stably, which may cause skewness and instability during the detection process, affecting the stability and accuracy of the detection. The utility model facilitates the stable clamping of the front and rear ends of the computer shaft to keep it straight and stable and avoid tilting, making the detection more accurate, stable and reliable, and the detection is also safer and more reliable.

[0032] The above embodiments are used to explain the present invention rather than to limit the present invention. Any modifications and changes made to the present invention within the spirit of the present invention and the scope of the claims for protection shall be included in the protection scope of the present invention.

Claims

1. A computer shaft size detection mechanism, characterized in that: The invention comprises a detection platform (1), a left fixed plate (2) and a right movable plate (5); a left baffle plate (10) is fixed to the left end of the upper end surface of the detection platform (1), and a left fixed plate (2) is fixed to the inner side surface of the left baffle plate (10); a first left linear guide rail (20) is arranged on the left part of the front side surface of the left fixed plate (2), and a first left clamping structure (3) is slidably connected to the first left linear guide rail (20); a first right linear guide rail (21) is arranged on the right part of the front side surface of the left fixed plate (2), and the first right linear guide rail (21) is slidably connected to the first left clamping structure (3); A first right clamping structure (4) is slidably connected to the linear guide rail (21); a right movable plate (5) is movably provided on the upper end surface of the detection platform (1) for forward and backward movement; a second left linear guide rail (51) is provided on the left portion of the front side surface of the right movable plate (5); a second left clamping structure (6) is slidably connected to the second left linear guide rail (51); a second right linear guide rail (53) is provided on the right portion of the front side surface of the right movable plate (5); and a second right clamping structure (7) is slidably connected to the second right linear guide rail (53).

2. A computer shaft size detection mechanism according to claim 1, characterized in that: The upper end surface of the detection platform (1) is provided with a first connecting plate (11) and a second connecting plate (15) on both sides, and a screw rod (12) is sleeved between the first connecting plate (11) and the second connecting plate (15) on the same side, and an external connecting rod (16) is fixed to one end of the screw rod (12). At the same time, the left and right ends of the right movable plate (5) are provided with sliders (50), and the sliders (50) on each side are movably connected to the screw rod (12) on the same side.

3. A computer shaft size detection mechanism according to claim 2, characterized in that: A pulley (18) is installed at the rear of the outer connecting rod (16), and a belt (14) is connected between two groups of pulleys (18) on the same side, and a rotating disk (17) is arranged at the rear end of the outer connecting rod (16).

4. A computer shaft size detection mechanism according to claim 1, characterized in that: The upper end surface of the detection platform (1) is provided with two sets of scales (13), and the two sets of scales (13) are located between the left fixed plate (2) and the right movable plate (5).

5. A computer shaft size detection mechanism according to claim 1, characterized in that: The first left clamping structure (3) is movable on the first left linear guide rail (20), and the first right clamping structure (4) is movable on the first right linear guide rail (21). The first left clamping structure (3) and the first right clamping structure (4) are arranged in coordination with each other on the left and right sides, and a left positioning block (22) is arranged between the first left linear guide rail (20) and the first right linear guide rail (21). At the same time, the first left clamping structure (3) and the first right clamping structure (4) are symmetrical with respect to the center line of the left positioning block (22).

6. A computer shaft size detection mechanism according to claim 1, characterized in that: A right positioning block (52) is provided between the second left linear guide rail (51) and the second right linear guide rail (53), and the second left clamping structure (6) and the second right clamping structure (7) are symmetrical with respect to the center line of the right positioning block (52), and the first left clamping structure (3), the first right clamping structure (4), the second left clamping structure (6) and the second right clamping structure (7) have the same structural arrangement.

7. A computer shaft size detection mechanism according to claim 1, characterized in that: The inner side surface of the second left clamping structure (6) is provided with a side fixing plate (60), and a plurality of groups of shock-absorbing dampers (62) are fixed on the inner side surface of the side fixing plate (60), and the other end of the shock-absorbing dampers (62) is fixed on the clamping plate (63), and the inner side surface of the clamping plate (63) is provided with an anti-slip lining (64), and the front part of the second left clamping structure (6) is provided with a front baffle plate (61), and a plurality of groups of springs (66) are provided on the inner side surface of the front baffle plate (61), and the other end of the spring (66) is fixed outside the extrusion plate (65).

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