Positioning measurement tool for display module

Abstract

The utility model relates to the technical field of measuring tools, in particular to a positioning measuring tool of a display module, which comprises a bottom plate, a fixing plate fixedly connected to the left side of the upper end of the bottom plate, a fixing block fixedly connected to the rear part of the upper end of the bottom plate and the rear part of the right end of the fixing plate, scale marks fixedly connected to the front part of the upper end of the fixing block, and a sliding groove formed in the left end of the fixing block. The inner surface of the sliding groove and the rear portion of the right end of the fixing plate are fixedly connected with a fixing rod, and the outer surface of the fixing rod is sleeved with a spring and movably connected with a measuring mechanism in a penetrating mode. According to the positioning measurement tool of the display module, the upper part of the clamping block in the measurement mechanism is movably connected with the connecting rod, and the front end of the connecting rod is fixedly connected with the magnifying lens, so that when the device is used for measuring the display module, the magnifying lens can be fixed after the display module is clamped and fixed by the measurement mechanism and the fixing plate; and the use position of the magnifying lens is adjusted through the connecting rod, so that the measurement result of the device can be observed and recorded more conveniently through the magnifying lens.

Description

Technical Field

[0001] The utility model relates to the technical field of measuring tooling, in particular to a positioning measuring tooling for a display module. Background Art

[0002] LED display screens have been widely used in the stage, commercial performance, advertising, exhibition and other industries due to their excellent display effects and applicability. LED display screens are generally composed of smaller display modules. When the display area is large, dozens or even hundreds of display modules may need to be assembled together for use. Therefore, the dimensional accuracy of a single display module is extremely high. During the production process, the size of the display module needs to be measured;

[0003] When using the existing measuring tool, the caliper needs to be opened, and the display module to be measured needs to be placed inside the measuring caliper. Finally, the caliper needs to be adjusted to complete the measurement of the display module. The operation process requires multiple control and adjustment of the caliper and the display module to complete the final measurement. The actual operation is relatively cumbersome and inconvenient to use. Therefore, we introduce a new positioning measurement tool for display modules. Utility Model Content

[0004] The main purpose of the utility model is to provide a positioning and measuring tool for a display module, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A positioning and measuring tool for a display module comprises a base plate, a fixed plate is fixedly connected to the left side of the upper end of the base plate, a fixed block is fixedly connected to the rear of the upper end of the base plate and the rear of the right end of the fixed plate, a scale mark is fixedly connected to the front of the upper end of the fixed block, a slide groove is opened at the left end of the fixed block, a fixed rod is fixedly connected to the inner surface of the slide groove and the rear of the right end of the fixed plate, a spring is sleeved on the outer surface of the fixed rod and a measuring mechanism is movably connected therewith.

[0007] Preferably, the measuring mechanism includes a slider, a movable hole is opened in the middle of the right end of the slider, a clamping block is fixedly connected to the front end of the slider, a pull ring is fixedly connected to the middle of the right end of the clamping block, a connecting rod is movably connected to the upper rear side of the outer surface of the clamping block, and a magnifying glass is fixedly connected to the front end of the connecting rod.

[0008] Preferably, the scale marks are distributed in an array with equal distances and do not touch each other, the measuring mechanism is slidably connected to the slide slot, and the left end of the measuring mechanism is tightly fitted with the right end of the fixed plate, and the spring is located on the right side of the measuring mechanism.

[0009] Preferably, the slider is slidably connected to the slide groove.

[0010] Preferably, the movable hole is movably connected to the fixing rod through insertion.

[0011] Preferably, the clamping block is located outside the slide groove and fits with the fixing plate and the bottom plate.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. In the utility model, a fixing rod is arranged in the slide groove inside the fixing block in the device, a spring is sleeved on the outer surface of the fixing rod and a measuring mechanism is inserted and movably connected. When the device is used to measure the display module, it is only necessary to pull the pull ring in the measuring mechanism to separate it from the fixing plate, and then place the display module to be measured between the fixing plate and the measuring mechanism, loosen the pull ring in the measuring mechanism, and the measuring mechanism is automatically reset by the elastic force of the spring to complete the measurement of the display module. The whole measurement process is very simple and fast, making the measurement operation more convenient;

[0014] 2. In the utility model, a connecting rod is movably connected to the upper part of the clamping block in the measuring mechanism, and a magnifying glass is fixedly connected to the front end of the connecting rod. When the device is used to measure the display module, the use position of the magnifying glass can be adjusted by the connecting rod after the measuring mechanism and the fixing plate complete the clamping and fixing of the display module, so that the measurement result of the device can be more conveniently observed and recorded through the magnifying glass, avoiding errors in measuring and recording data. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a positioning and measuring tool for a display module of the utility model;

[0016] Figure 2 This is a schematic diagram of the overall structure of a positioning and measuring tool for a display module according to the utility model;

[0017] Figure 3 This is a schematic diagram of the overall structure of a positioning and measuring tool for a display module according to the utility model;

[0018] Figure 4 The utility model is a schematic diagram of the overall structure of the measuring mechanism of the positioning measuring tool for the display module.

[0019] In the figure: 1, bottom plate; 2, fixed plate; 3, fixed block; 4, scale mark; 5, slide groove; 6, fixed rod; 7, spring; 8, measuring mechanism; 81, slider; 82, movable hole; 83, clamping block; 84, pull ring; 85, connecting rod; 86, magnifying glass. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] See also Figure 1-4 , the utility model provides a technical solution:

[0024] A positioning and measuring tool for a display module comprises a base plate 1, a fixed plate 2 is fixedly connected to the left side of the upper end of the base plate 1, a fixed block 3 is fixedly connected to the rear part of the upper end of the base plate 1 and the rear part of the right end of the fixed plate 2, a scale mark 4 is fixedly connected to the front part of the upper end of the fixed block 3, a slide groove 5 is opened at the left end of the fixed block 3, a fixed rod 6 is fixedly connected to the inner surface of the slide groove 5 and the rear part of the right end of the fixed plate 2, a spring 7 is sleeved on the outer surface of the fixed rod 6 and a measuring mechanism 8 is movably connected therewith.

[0025] In this embodiment, the scale marks 4 are distributed in an equidistant array and do not contact each other. The measuring mechanism 8 is slidably connected to the slide groove 5, and the left end of the measuring mechanism 8 is tightly fitted with the right end of the fixed plate 2. The spring 7 is located on the right side of the measuring mechanism 8. By arranging the spring 7 inside the slide groove 5 that is slidably connected to the measuring mechanism 8, when the device is in use, the measuring mechanism 8 can be reset by the elastic force of the spring 7, so that the device can perform measurement operations more conveniently.

[0026] In this embodiment, the measuring mechanism 8 includes a slider 81, a movable hole 82 is opened in the middle of the right end of the slider 81, a clamping block 83 is fixedly connected to the front end of the slider 81, a pull ring 84 is fixedly connected to the middle of the right end of the clamping block 83, a connecting rod 85 is movably connected to the rear side of the upper outer surface of the clamping block 83, and a magnifying glass 86 is fixedly connected to the front end of the connecting rod 85. The slider 81 is slidably connected to the slide groove 5, and the movable hole 82 is movably connected to the fixed rod 6 through insertion. The clamping block 83 is located outside the slide groove 5 and fits with the fixed plate 2 and the bottom plate 1. The connecting rod 85 is movably connected to the upper part of the clamping block 83 in the measuring mechanism 8, and the magnifying glass 86 is fixedly connected to the front end of the connecting rod 85. When the device is used to measure the display module, the use position of the magnifying glass 86 can be adjusted by the connecting rod 85 after the measuring mechanism 8 and the fixed plate 2 complete the clamping and fixing of the display module, so that the measurement result of the device can be more conveniently observed and recorded through the magnifying glass 86.

[0027] It should be noted that the utility model is a positioning and measuring tool for a display module. A fixing rod 6 is arranged in a slide groove 5 inside a fixing block 3 in the device. A spring 7 is sleeved on the outer surface of the fixing rod 6 and a measuring mechanism 8 is inserted and movably connected. When the device is used to measure the display module, it is only necessary to pull the pull ring 84 in the measuring mechanism 8 to separate it from the fixing plate 2, and then place the display module to be measured between the fixing plate 2 and the measuring mechanism 8, and loosen the pull ring 84 in the measuring mechanism 8, so that the measuring mechanism 8 is automatically reset by the elastic force of the spring 7, and the display module can be measured. The whole measuring process is very simple and fast, which makes the measuring operation more convenient. In addition, a connecting rod 85 is movably connected to the upper part of the clamping block 83 in the measuring mechanism 8, and a magnifying glass 86 is fixedly connected to the front end of the connecting rod 85. When the device is used to measure the display module, after the measuring mechanism 8 and the fixing plate 2 complete the clamping and fixing of the display module, the use position of the magnifying glass 86 can be adjusted by the connecting rod 85, so that the measurement result of the device can be more conveniently observed and recorded through the magnifying glass 86, thereby avoiding errors in measuring and recording data.

[0028] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A positioning and measuring tool for a display module, comprising a base plate (1), characterized in that: The left side of the upper end of the bottom plate (1) is fixedly connected to a fixing plate (2); the rear part of the upper end of the bottom plate (1) and the rear part of the right end of the fixing plate (2) are fixedly connected to a fixing block (3); the front part of the upper end of the fixing block (3) is fixedly connected to a scale mark (4); a sliding groove (5) is provided at the left end of the fixing block (3); the inner surface of the sliding groove (5) and the rear part of the right end of the fixing plate (2) are fixedly connected to a fixing rod (6); the outer surface of the fixing rod (6) is sleeved with a spring (7) and is interspersed with a measuring mechanism (8) for active connection; The measuring mechanism (8) comprises a slider (81), a movable hole (82) is opened in the middle of the right end of the slider (81), a clamping block (83) is fixedly connected to the front end of the slider (81), a pull ring (84) is fixedly connected to the middle of the right end of the clamping block (83), a connecting rod (85) is movably connected to the rear side of the upper part of the outer surface of the clamping block (83), and a magnifying glass (86) is fixedly connected to the front end of the connecting rod (85).

2. The positioning and measuring tool for a display module according to claim 1, characterized in that: The scale marks (4) are arranged in an equidistant array and do not contact each other. The measuring mechanism (8) is slidably connected to the slide groove (5), and the left end of the measuring mechanism (8) is tightly fitted to the right end of the fixed plate (2). The spring (7) is located on the right side of the measuring mechanism (8).

3. The positioning and measuring tool for a display module according to claim 1, characterized in that: The sliding block (81) is slidably connected to the sliding groove (5).

4. The positioning and measuring tool for a display module according to claim 1, characterized in that: The movable hole (82) is interlaced and movably connected with the fixing rod (6).

5. The positioning and measuring tool for a display module according to claim 1, characterized in that: The clamping block (83) is located outside the slide groove (5) and is in contact with the fixing plate (2) and the bottom plate (1).

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