CN219675405U - Tool for reinforcing type keyboard test detection - Google Patents
Tool for reinforcing type keyboard test detection Download PDFInfo
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- CN219675405U CN219675405U CN202320359072.XU CN202320359072U CN219675405U CN 219675405 U CN219675405 U CN 219675405U CN 202320359072 U CN202320359072 U CN 202320359072U CN 219675405 U CN219675405 U CN 219675405U
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- 238000012360 testing method Methods 0.000 title claims abstract description 81
- 238000001514 detection method Methods 0.000 title claims abstract description 13
- 230000003014 reinforcing effect Effects 0.000 title description 35
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 22
- 238000012545 processing Methods 0.000 claims abstract description 5
- 230000002787 reinforcement Effects 0.000 claims description 3
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 238000009825 accumulation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- Input From Keyboards Or The Like (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model provides a tool for testing and detecting a reinforced keyboard, which belongs to the technical field of environmental tests and is formed by processing a whole aluminum alloy plate, wherein a plurality of parallel slots are formed in the front of the tool at intervals, each slot is in a step shape and comprises a surrounding frame clamping slot and a bottom bracket, the maximum slot depth of the slot is smaller than the thickness of the aluminum alloy plate, a plurality of lightening holes are formed in the back of the whole aluminum alloy plate at intervals, and each lightening hole is positioned below the bottom bracket. Two side parts of the back of the tool are provided with invisible handles. The invisible handle is a rectangular notch formed in two side parts of the back surface of the whole aluminum alloy plate or a hinge handle stored in the notch, a layer of flannelette is adhered to the bottom surface of each slot, and the interval between every two slots is 1.5-3 times the thickness of the reinforced keyboard. The device is used for installing the reinforced keyboard during test detection, is convenient and quick to install, firm and reliable, has high safety, and is particularly suitable for being used as a tool for vibration test of the reinforced keyboard.
Description
Technical Field
The utility model belongs to the technical field of environmental tests, and particularly relates to a tool for testing and detecting a reinforced keyboard.
Background
When the batch reinforcing keyboards are subjected to vibration stress tests, the reinforcing keyboards are required to be installed and fixed on the vibrating table, the reinforcing keyboards are horizontally placed in the mounting holes when being assembled and used, and screws penetrate through surrounding frames around the reinforcing keyboards to be fixed with the mounting holes. If a test fixture simulating the mounting state is manufactured, the weight, the volume, the use efficiency and the test efficiency of the vibration table of the fixture are considered, and the fixture does not meet the actual requirements. At present, in actual engineering, each laboratory all uses square briquetting cooperation screw rod, depression bar to accomplish the installation fixed of reinforcement keyboard and shaking table, uses this installation fixed mode probably to lead to the not hard up whereabouts of reinforcement keyboard in vibration test in-process, has great safety, quality risk.
When a large number of reinforced keyboards are subjected to temperature stress tests, if the reinforced keyboards are horizontally placed, the utilization rate of the test box is too low, and test resources can be wasted. At present, a mode of vertical side by side placement is generally adopted in the test, firstly, centralized wiring is convenient for debugging, secondly, test box space is saved, test efficiency is improved, but vertical side by side placement is extremely easy to lead to reinforcing keyboard pressing keys, multiple people are required to coordinate to adjust the placement posture, the process is time-consuming and labor-consuming, the problem of reinforcing keyboard pressing keys cannot be completely avoided, and the vertical side by side placement is unfavorable for air circulation between each reinforcing keyboard in the test box, so that the problem of surface ponding of the reinforcing keyboard is possibly caused, and certain quality and safety risks exist.
Therefore, a novel tool for testing and detecting the reinforced keyboard is required to be developed, so that the reinforced keyboard to be tested can be installed in batches, the installation is convenient and stable, the space is saved, and no water accumulation exists.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model aims to provide a tool for testing and detecting a reinforced keyboard, which is used for installing the reinforced keyboard in the test and detection process, is convenient and quick to install, firm and reliable, has high safety and is particularly suitable for being used as the tool for the vibration test of the reinforced keyboard.
In order to achieve the above purpose, the utility model provides a tool for testing and detecting a reinforced keyboard, which is formed by processing a whole aluminum alloy plate, wherein a plurality of parallel slots are arranged on the front surface of the tool at intervals, each slot is in a step shape and comprises a surrounding frame clamping slot and a bottom bracket, the maximum slot depth of the slot is smaller than the thickness of the aluminum alloy plate, a plurality of lightening holes are arranged on the back surface of the whole aluminum alloy plate at intervals, and each lightening hole is positioned below the bottom bracket.
Further, two side parts of the back of the tool are provided with invisible handles.
Further, the invisible handle is a rectangular notch formed in two side parts of the back surface of the whole aluminum alloy plate or a hinge handle stored in the notch.
Furthermore, a layer of flannelette is stuck on the bottom surface of each groove.
Further, the interval between every two slots is 1.5 times to 3 times of the thickness of the reinforced keyboard.
Further, each edge angle and each edge of the whole tool are subjected to chamfering and corner rounding treatment.
According to the tooling for the reinforced keyboard test detection, the tooling main body is formed by processing a whole aluminum alloy plate, the back surface of the tooling is a horizontal plane, the front surface of the tooling is provided with a plurality of step-shaped notches, the step-shaped notches form groove positions, each groove position is divided into two parts of a surrounding frame clamping groove and a supporting base, the depth of a supporting base hole is larger than that of the surrounding frame clamping groove, the supporting base and the surrounding frame clamping groove form a step-shaped hole, each groove position is stuck with a layer of fine flannel, the fine flannel can prevent the paint surface of the reinforced keyboard from being damaged in the process of being contacted with the groove position, after the reinforced keyboard is placed in the groove position, the surrounding frame of the reinforced keyboard is embedded into the surrounding frame clamping groove, the edges of the surrounding frame are supported by the bottom of the surrounding frame clamping groove, and the two sides of the surrounding frame are clamped by the surrounding frame clamping groove. Every two slots are spaced by a certain distance so as to ensure that enough gaps are reserved between every two keyboards to facilitate air circulation after the reinforced keyboards are put in.
The left side and the right side of the back of the tool are provided with an invisible lifting handle, so that the weight of the tool is reduced, and the tool is convenient to take and the whole transfer after the reinforcing keyboard is placed. The back of the tool is provided with a rectangular lightening hole at a corresponding position below each collet, the rectangular lightening holes are mutually separated, and the tool can provide enough rigidity while lightening the weight of the tool and facilitating transportation. The whole tool has no structural part, small volume, light weight, strong rigidity, firm and reliable structure, basically has no use loss, and is particularly suitable for severe environments such as long-term vibration and temperature test. The sharp edge is blunted and the rounded corner is processed on each part of the reinforcing keyboard test tool, so that personnel and equipment are prevented from being scratched.
In general, the above technical solutions conceived by the present utility model have the following beneficial effects compared with the prior art:
according to the utility model, the surrounding frame clamping groove and the bottom bracket are designed in the tool for the test detection of the reinforced keyboard, so that the vertical side-by-side placement of the reinforced keyboards in batches during the temperature stress test or daily placement and transportation is realized, the stacking space is saved, and the air circulation effect among the keyboards is improved. In actual engineering practice, the installation and fixation of the reinforced keyboard can be realized by using two tools to be installed relatively, and the installation mode has large contact area, is stable and reliable, and has no difficulty in freehand operation.
The tool for reinforcing the test detection of the keyboard test provides a brand-new method for mounting and fixing the vibration test of the keyboard, and can greatly improve the test safety and the test efficiency. The tool for reinforcing the keyboard test solves the problems that the keyboard is difficult to put, the keys are easy to press and the surface of the keyboard is water-logging when the temperature test is carried out on the reinforced keyboards in batches. In addition, the reinforcing keyboard test fixture is simple to use, convenient to install and fix, free of operation difficulties, basically free of use loss and capable of saving the cost of the fixture.
Drawings
FIG. 1 is a top view of a tooling for ruggedized keyboard test detection provided by an embodiment of the present utility model;
fig. 2 is a front view of a tooling for testing and detecting a reinforced keyboard according to an embodiment of the present utility model;
FIG. 3 is a bottom view of a tooling for ruggedized keyboard test detection provided by an embodiment of the present utility model;
fig. 4 is a schematic installation diagram of a tool for testing and detecting a reinforced keyboard test in a vibration test according to an embodiment of the present utility model.
Wherein like reference numerals refer to like parts or structures throughout, and wherein:
1. the tool comprises a tool body, wherein the tool body is 2, the tool body is front, the tool body is 3, a groove position is 4, flannelette, the surrounding frame is 5, a clamping groove is 6, a bottom bracket, 7, the tool body is back, 8, a hidden handle is 9, and a rectangular lightening hole is formed.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
According to the utility model, the tool main body is formed by processing a whole aluminum alloy plate, the whole aluminum alloy plate is processed by a milling machine, the front surface of the tool is provided with a plurality of slots, each slot comprises two parts including a surrounding frame clamping slot and a bottom bracket, each slot is stuck with a layer of flannelette, and the left side and the right side of the back surface of the tool are provided with a hollowed-out handle. The back of the tool is provided with a rectangular lightening hole at a corresponding position below each collet.
In the utility model, the specific structure of a tool for reinforcing the keyboard test is shown in fig. 1 to 3, fig. 1 is a top view of the tool for reinforcing the keyboard test provided by the embodiment of the utility model, fig. 2 is a front view of the tool for reinforcing the keyboard test provided by the embodiment of the utility model, fig. 3 is a bottom view of the tool for reinforcing the keyboard test provided by the embodiment of the utility model, and in combination with the three views, the tool 1 is formed by milling an aluminum alloy plate, the aluminum alloy plate has a certain thickness, the front surface 2 of the tool is provided with a plurality of slots 3, each slot is in a step shape, a layer of fleece 4 is adhered in each slot 3, each slot 3 comprises two parts including a surrounding frame clamping groove 5 and a bottom support 6, the slot 3 is deepest and is not deeper than the thickness of the aluminum alloy plate, and the slot 3 does not penetrate through the thickness of the aluminum alloy plate. The hidden handles 8 are arranged on two sides of the back 7 of the tool, the hidden handles 8 are hollow rectangular holes or rectangular frame bodies folded in the frame bodies of the tool, the back 7 of the reinforced keyboard test tool is provided with a plurality of rectangular lightening holes 9, each rectangular lightening hole 9 is located below the bottom support 6, the lightening holes 9 are actually groove-shaped and are not through holes, the hidden handles are equivalent to 'deducting' one piece from the back of the whole aluminum alloy plate, and the hidden handles are notch, so that the purpose of reducing weight is achieved.
The process using the utility model is as follows:
when the temperature test is carried out, the reinforcing keyboard test fixture 1 is horizontally placed in the test box with the right side 2 upwards, the surrounding frame of the reinforcing keyboard is clamped into the surrounding frame clamping groove 5, and the side face of the reinforcing keyboard is supported by the bottom support 6. When a large number of reinforced keyboards are subjected to temperature test, the reinforced keyboards are placed in the groove positions 3 towards one direction, so that connectors of the reinforced keyboards are convenient to wire on the same side, the reinforced keyboards are not interfered with each other in the groove positions 3, and a test method for placing the reinforced keyboards in a test box in a vertical side-by-side manner in batches is realized.
Fig. 4 is a schematic installation diagram of a tool for testing and detecting a reinforced keyboard, which is provided by the embodiment of the utility model, in the vibration test, two reinforced keyboard test tools 1 are combined to install and fix the reinforced keyboard, one reinforced keyboard test tool 1 is firstly placed on a vibration table with the front side 2 facing upwards horizontally, one side of a group of reinforced keyboards is placed in a slot 3 of the reinforced keyboard test tool 1 on the vibration table according to the same placing mode in the temperature test, then the front side 2 of the other reinforced keyboard test tool 1 is hung downwards to cover the other side of the reinforced keyboard, so that both sides of the group of reinforced keyboards are clamped by the slot 3, the reinforced keyboard is fixed with the reinforced keyboard test tool 1 in the horizontal direction, then a pressing rod matched with the vibration table is used to cover the back side 7 of the suspended reinforced keyboard test tool 1, and the whole tool keyboard assembly is fixed on the vibration table by matching with a screw rod, so that the reinforced keyboard is fixed in the vertical direction, and the fixation between the reinforced keyboard and the vibration table is realized.
In the tooling for the test detection of the reinforced keyboard, the size of each structure can be changed according to the needs, including the whole thickness of the tooling, the interval width of the slot, the width of the clamping slot and the bottom support, the depth of the clamping slot and the like, so that the tooling is suitable for various reinforced input and output equipment, such as reinforced miniature, reinforced standard type, reinforced customized type special keyboards, touch keyboards or blank hot keys, and is also suitable for equipment adopting a tray and a rectangular bottom structure, such as reinforced surface page displays and the like. In engineering practice, the implementation method and the method for placing, installing and fixing the tested equipment are similar in flow.
The tooling for testing and detecting the reinforced keyboard abandons the traditional horizontal installation and fixation mode, so that the reinforced keyboard can be vertically installed side by side, and the moving direction of the vibrating table is perpendicular to the direction of a printed board of the reinforced keyboard during vibration test, thereby meeting the related test requirements. According to the utility model, the aluminum alloy plate is used as a tool main body, corresponding groove positions are manufactured on the aluminum alloy plate according to the size of the reinforcing keyboard, fine flannelette is covered on the groove positions, the surrounding frame of the reinforcing keyboard is vertically placed in the groove positions, so that the reinforcing keyboard is vertically placed side by side in a temperature test, the reinforcing keyboard and the reinforcing keyboard test tool are fixed by oppositely clamping two reinforcing keyboard test tools, and the reinforcing keyboard and the vibrating table are fixed by a compression rod and a screw rod. The reinforced keyboard is used for temperature and vibration tests by using the tool, is simple to put, install and fix, has no safety and quality risks, and can greatly improve test efficiency. The reinforcing keyboard test tool provided by the utility model has a simple and reliable structure, and can be customized according to the sizes and structures of the vibrating table and the reinforcing keyboard.
The tool for reinforcing the keyboard test detection can be used for batch temperature test of reinforcing the keyboard when being used independently, solves the problems that the temperature test of reinforcing the keyboard in batches is difficult to put, key pressing and water accumulation on the surface of the keyboard are easy to generate, and the like, and can be used for batch vibration test of reinforcing the keyboard when being used in combination when being arranged oppositely.
It will be readily appreciated by those skilled in the art that the foregoing description is merely a preferred embodiment of the utility model and is not intended to limit the utility model, but any modifications, equivalents, improvements or alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (6)
1. A frock for experimental detection of reinforcement type keyboard, its characterized in that, it is formed for the processing of monoblock aluminium alloy plate, and its openly interval is provided with a plurality of parallel trench (3), and every trench (3) are the step form, including enclosing frame draw-in groove (5) and collet (6), the biggest groove depth of trench (3) is less than the thickness of aluminium alloy plate, and the back interval of monoblock aluminium alloy plate is provided with a plurality of lightening holes (9), and every lightening hole (9) are located the below of collet (6).
2. A tool for testing and detecting a reinforced keyboard according to claim 1, wherein hidden handles (8) are arranged on two side parts of the back surface of the tool.
3. A tool for testing and detecting a reinforced keyboard according to claim 2, wherein the invisible handle (8) is a rectangular notch formed in two side parts of the back of the whole aluminum alloy plate or a hinge handle accommodated in the notch.
4. A tool for testing and detecting a reinforced keyboard as claimed in claim 3, wherein a layer of flannelette (4) is adhered to the bottom surface of each slot.
5. A tooling for testing a ruggedized keyboard according to claim 3, wherein the spacing between every two slots is 1.5-3 times the thickness of the ruggedized keyboard.
6. The tooling for the test detection of the reinforced keyboard according to claim 1, wherein each corner and each edge of the whole tooling are subjected to chamfering and rounding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320359072.XU CN219675405U (en) | 2023-02-28 | 2023-02-28 | Tool for reinforcing type keyboard test detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320359072.XU CN219675405U (en) | 2023-02-28 | 2023-02-28 | Tool for reinforcing type keyboard test detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219675405U true CN219675405U (en) | 2023-09-12 |
Family
ID=87926505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320359072.XU Active CN219675405U (en) | 2023-02-28 | 2023-02-28 | Tool for reinforcing type keyboard test detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219675405U (en) |
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2023
- 2023-02-28 CN CN202320359072.XU patent/CN219675405U/en active Active
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