CN220794191U - Length detection device for metering detection - Google Patents

Abstract

The utility model relates to the technical field of length detection, and discloses a length detection device for metering detection, which comprises a detector body table plate and a sliding measuring instrument, wherein a limiting sliding groove is formed in the inner wall of the detector body table plate, limiting sliding blocks are arranged on the inner wall of the limiting sliding groove and symmetrically distributed on the inner wall of the limiting sliding groove, and a sliding transfer plate is arranged on the inner wall of the limiting sliding block. This length detection device for measurement detects through seting up spacing spout at the inner wall of detector body table, and through the slip effect between slip measuring apparatu and the spacing spout for the slip transfer board can utilize the centre gripping effect between measuring splint and the fixed measurement probe of outside to measure the article length of top backup pad top arrangement at gliding in-process, and its length can be directly picked up by the computer simultaneously, and shows the user through the singlechip controller, has effectively avoided the user to produce error offset when reading.

Description

A length detection device for measurement and detection

Technical Field

The utility model relates to the technical field of length detection, in particular to a length detection device for measurement detection.

Background technique

Measure detection is the process of obtaining a certain result by performing a series of repeated tests on the corresponding parameters of the measured object. In physics, it is usually a process performed on a tool through measuring instruments to obtain the correct result.

The existing length detection device for metrology detection can refer to the Chinese utility model patent with authorization announcement number CN 218724006 U, which discloses a length detection device for metrology detection, including a workbench, a scale value is set on the front side of the top surface of the workbench, a connecting plate is connected to the rear side of the top surface of the workbench through an electric adjustment mechanism, a prompting mechanism is set on the front surface of the connecting plate, a mounting plate is set on the right side of the top surface of the workbench, a brake cross bar is connected to the left side of the mounting plate through a height adjustment mechanism, and a limit piece is connected to the bottom of the brake cross bar through a connecting mechanism. An adjusting screw rod and an adjusting block are used as driven components, and one end of the measured object is limited by the limit piece through a snap-fitting method, so that the detection is more accurate. At the same time, a snap-fitting method is adopted, so that the limit piece is easy to replace according to the shape of the detected object, and a prompting mechanism is set, which is driven by the mounting plate to move, and the infrared laser head is well irradiated on the scale value, so that the public can see and know it quickly and clearly.

When the above-mentioned equipment is in use, the height adjustment mechanism needs to be manually adjusted by the staff, so that the bottom of the brake cross bar is connected to the limit piece through the connecting mechanism, and the adjusting screw and the adjusting block are used as the driving parts. Through the snap-fit method, the limit piece is used to limit one end of the measured object, so that the detection is more accurate. At the same time, after the equipment measures, the operator needs to manually read the detection results of the equipment, and the equipment also needs to be manually adjusted by the operator, which makes the equipment prone to errors.

Utility Model Content

In view of the shortcomings of the prior art, the utility model provides a length detection device for metrological detection, which has the advantages of strong practicability and good stability, and solves the problems of low accuracy of equipment detection and the need for manual operation of the equipment by an operator.

The utility model provides the following technical solutions: a length detection device for metrological detection, comprising a detector body table and a sliding measuring instrument, the inner wall of the detector body table is provided with a limit slide groove, the inner wall of the limit slide groove is provided with a limit slider, the limit slider is symmetrically distributed on the inner wall of the limit slide groove, the inner wall of the limit slider is provided with a sliding transfer plate, the top of the sliding transfer plate is provided with a top detection support, the outer wall of the top detection support is provided with a measuring splint, the measuring splint is made of rubber material, and the measuring splint and the sliding transfer plate are in the same horizontal position.

As a preferred technical solution of the utility model, an external fixed measuring probe is provided on the top of the detector body table, and a top limiting bracket is provided on the top of the detector body table. The external fixed measuring probe is in opposite positions to the measuring clamp.

As a preferred technical solution of the utility model, a top support plate is provided on the top of the detector body table. The number of the top support plates is two and they are symmetrically distributed on the top of the detector body table. The outer wall of the top support plate is provided with a limit bracket fixing base block. The limit bracket fixing base block and the measuring clamp are composed of the same material.

As a preferred technical solution of the utility model, the outer wall of the detector body table top is provided with a single-chip microcomputer controller, the outer wall of the detector body table top is provided with an external clamping drive motor, the outer wall of the external clamping drive motor is provided with an internal electric-controlled telescopic rod, and the limiting slide groove is provided with a sliding transfer plate on the side away from the external clamping drive motor.

As a preferred technical solution of the utility model, a bottom fixing base is provided at the bottom of the detector body table top, and the number of the bottom fixing bases is four and they are symmetrically distributed at the bottom of the detector body table top.

As a preferred technical solution of the utility model, the sliding transfer plate is slidably connected to the limiting sliding groove.

Compared with the prior art, the utility model has the following beneficial effects:

1. The length detection device for metrological detection has a limit slide groove on the inner wall of the detector body table, and through the sliding action between the sliding measuring instrument and the limit slide groove, the sliding transfer plate can use the clamping action between the measuring clamp and the external fixed measuring probe to measure the length of the object placed on the top of the top support plate during the sliding process. At the same time, its length can be directly picked up by the computer and displayed to the user through the single-chip microcomputer controller, which effectively avoids the error bias when the user reads.

2. The length detection device for metrological detection also directly drives the internal electric-controlled telescopic rod through the external clamping drive motor to drive the sliding transfer plate to slide in the limiting slide groove, and can support the detection object through the top support plate. At the same time, since the top support plate is made of rubber material, the protection effect of the equipment on the detection object is improved, and it also avoids errors in the equipment when the operator manually adjusts the equipment.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the three-dimensional structure of a length detection device for measurement and detection;

FIG2 is a cross-sectional view of a length detection device for measurement and detection;

FIG3 is a schematic diagram of the structure of a sliding measuring instrument in a length detection device for metrological detection;

FIG. 4 is a schematic structural diagram of a top limit bracket in a length detection device for metrological detection.

In the figure: 1. detector body table; 2. bottom fixed base; 3. single chip controller; 4. external clamping drive motor; 5. top limit bracket; 51. limit bracket fixing base block; 52. top support plate; 6. sliding measuring instrument; 61. sliding transfer plate; 62. limit slider; 63. top detection support; 64. measuring splint; 7. limit slide; 8. internal electric control telescopic rod; 9. external fixed measuring probe.

Detailed ways

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.

Please refer to Figures 1-4, a length detection device for metrological detection includes a detector body table 1 and a sliding measuring instrument 6, the inner wall of the detector body table 1 is provided with a limit slide groove 7, and the limit slide groove 7 is symmetrically distributed on the inner wall of the detector body table 1, and the limit slider 62 is sleeved on the inner wall of the limit slide groove 7, and the limit slider 62 is also symmetrically distributed on the inner wall of the limit slide groove 7, and the inner wall of the limit slider 62 is welded with a sliding transfer plate 61, and the sliding transfer plate 61 is also restricted by the limit slider 62 while serving as a connection to the limit slider 62, the sliding transfer plate 61 is slidably connected to the limit slide groove 7, a top detection support 63 is welded on the top of the sliding transfer plate 61, and a measuring splint 64 is provided on the outer wall of the top detection support 63, and the measuring splint 64 is made of rubber material, and the measuring splint 64 and the sliding transfer plate 61 are at the same horizontal position, so that the device The device can not only clamp the measuring plate, but also provide good protection for the outer wall of the measuring plate. An external fixed measuring probe 9 is welded on the top of the detector body table 1. At the same time, a top limit bracket 5 is provided on the top of the detector body table 1. The external fixed measuring probe 9 and the measuring clamp 64 are in opposite positions, so that the device can directly detect the length of the plate when clamping the measuring plate. At the same time, a top support plate 52 is welded on the top of the detector body table 1. There are two top support plates 52, which are symmetrically distributed on the top of the detector body table 1. A limit bracket fixing base block 51 is provided on the outer wall of the top support plate 52. The paired top support plates 52 can support the limit bracket fixing base block 51. At the same time, the limit bracket fixing base block 51 and the measuring clamp 64 are made of the same material, so that the device can provide stable protection for the measuring object when measuring.

At the same time, a bottom fixed base 2 is welded at the bottom of the detector body table 1. At the same time, the number of the bottom fixed bases 2 is four and they are symmetrically distributed at the bottom of the detector body table 1, so that the bottom fixed base 2 can provide a stable supporting force for the equipment. At the same time, a single-chip microcomputer controller 3 is welded on the outer wall of the detector body table 1, and an external clamping drive motor 4 is welded on the outer wall of the detector body table 1. At the same time, an internal electric control telescopic rod 8 is welded on the outer wall of the external clamping drive motor 4, and a sliding transfer plate 61 is welded on the side of the limiting slide groove 7 away from the external clamping drive motor 4, so that the operator can directly press the single-chip microcomputer controller 3 to control the equipment when operating the equipment, and control the external clamping drive motor 4 and the chip in the internal electric control telescopic rod 8 through the control chip in the single-chip microcomputer controller 3.

Working principle: when the device is needed, a limit slot 7 is opened on the inner wall of the detector body table 1, and the sliding action between the sliding measuring instrument 6 and the limit slot 7 enables the sliding transfer plate 61 to utilize the clamping action between the measuring clamp 64 and the external fixed measuring probe 9 to measure the length of the object placed on the top of the top support plate 52 during the sliding process. At the same time, its length can be directly picked up by the computer and displayed to the user through the single-chip controller 3, effectively avoiding the user from generating error bias when reading. At the same time, the external clamping drive motor 4 directly drives the internal electric control telescopic rod 8 to drive the sliding transfer plate 61 to slide in the limit slot 7, and the top support plate 52 can support the detected object. At the same time, since the top support plate 52 is made of rubber material, the protection effect of the device on the detected object is improved, and it also avoids the device from generating errors when the operator manually adjusts the device.

Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A length detection device for metrological detection, comprising a detector body table (1) and a sliding measuring instrument (6), characterized in that: a limit slide groove (7) is provided on the inner wall of the detector body table (1), a limit slide block (62) is provided on the inner wall of the limit slide groove (7), the limit slide block (62) is symmetrically distributed on the inner wall of the limit slide groove (7), a sliding transfer plate (61) is provided on the inner wall of the limit slide block (62), a top detection support (63) is provided on the top of the sliding transfer plate (61), a measuring clamp (64) is provided on the outer wall of the top detection support (63), the measuring clamp (64) is made of rubber material, and the measuring clamp (64) and the sliding transfer plate (61) are at the same horizontal position. 2. A length detection device for metrological detection according to claim 1, characterized in that an external fixed measuring probe (9) is provided on the top of the detector body table (1), and a top limit bracket (5) is provided on the top of the detector body table (1), and the external fixed measuring probe (9) and the measuring clamp (64) are in opposite positions. 3. A length detection device for metrological detection according to claim 2, characterized in that: a top support plate (52) is provided on the top of the detector body table (1), the number of the top support plates (52) is two and they are symmetrically distributed on the top of the detector body table (1), and the outer wall of the top support plate (52) is provided with a limit bracket fixing base block (51), and the limit bracket fixing base block (51) and the measuring clamp (64) are composed of the same material. 4. A length detection device for metrological detection according to claim 1, characterized in that: the outer wall of the detector body table (1) is provided with a single-chip microcomputer controller (3), the outer wall of the detector body table (1) is provided with an external clamping drive motor (4), the outer wall of the external clamping drive motor (4) is provided with an internal electric control telescopic rod (8), and the limiting slide groove (7) is provided with a sliding transfer plate (61) on the side away from the external clamping drive motor (4). 5. A length detection device for metrological detection according to claim 1, characterized in that: a bottom fixed base (2) is provided at the bottom of the detector body table (1), and the number of the bottom fixed bases (2) is four and they are symmetrically distributed at the bottom of the detector body table (1). 6. A length detection device for metrological detection according to claim 1, characterized in that the sliding transfer plate (61) is slidably connected to the limiting slide groove (7).