CN111157883A - Electronic product key life detection device - Google Patents
Electronic product key life detection device Download PDFInfo
- Publication number
- CN111157883A CN111157883A CN201911397947.XA CN201911397947A CN111157883A CN 111157883 A CN111157883 A CN 111157883A CN 201911397947 A CN201911397947 A CN 201911397947A CN 111157883 A CN111157883 A CN 111157883A
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- Prior art keywords
- control box
- plate
- main control
- electronic product
- mounting
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/327—Testing of circuit interrupters, switches or circuit-breakers
- G01R31/3277—Testing of circuit interrupters, switches or circuit-breakers of low voltage devices, e.g. domestic or industrial devices, such as motor protections, relays, rotation switches
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- General Physics & Mathematics (AREA)
- Push-Button Switches (AREA)
Abstract
The invention discloses a key life detection device of an electronic product, which comprises a main control box, wherein an operation button is arranged on the front surface of the main control box, an installation plate is arranged at the bottom of the main control box, a fixed plate is arranged at the bottom of the installation plate, supporting legs are arranged at the bottom of the fixed plate, and a key life detection device main body is arranged at the top of the main control box; according to the invention, through the matching use of the movable rod and the extrusion spring, an operator can press the fixture block and then extrude the mounting block, and the height of the supporting leg can be adjusted, so that the effect of easily adjusting the height of the device is achieved; according to the invention, the sliding block can move in the mounting shell and is matched with the first positioning plate through the matching use of the mounting sleeve and the second positioning plate, so that the sliding block can adapt to and fix electronic products with different sizes, and the effect of fixing the electronic products with different sizes is achieved.
Description
Technical Field
The invention relates to the technical field of key life detection, in particular to a key life detection device of an electronic product.
Background
The key of electronic product includes three kinds of classifications of silica gel button, p + r button and plastic button, and traditional electronic product all adopts the plastic button at first, and present electronic product uses silica gel button and p + r button mostly, can bear more than 20 ten thousand clicks the number of times, in order to detect the button life-span of electronic product, can use button life-span detection machine to test.
The key life testing machine can be used for performing life tests on mobile phones, MP3, computers, electronic dictionary keys, remote controller keys, silicon rubber keys, silica gel products and the like, is suitable for detecting various keys such as key switches, tact switches, membrane switches and the like, and drives the eccentric wheel to move up and down by the motor in the operation process so as to strike the keys; and setting the test times of the counter as a result, thereby judging the quality of the silica gel key.
Current electronic product button testing arrangement is in the use, and the supporting legs is mostly the integral structure, and the platform height difference of placing, places the height and is difficult to adjust, simultaneously because electronic product's model and size are different, and too big or the electronic product of undersize has the problem that is difficult to fix.
Disclosure of Invention
The invention aims to solve the problems that supporting legs of the existing electronic product key testing device are of an integrated structure in the using process, the placing heights of platforms are different and difficult to adjust, and the electronic products which are too large or too small are difficult to fix due to different models and sizes of the electronic products.
In order to achieve the purpose, the invention adopts the following technical scheme:
a key life detection device of an electronic product comprises a main control box, wherein an operation button is arranged on the front surface of the main control box, an installation plate is arranged at the bottom of the main control box, a fixed plate is arranged at the bottom of the installation plate, supporting legs are arranged at the bottom of the fixed plate, a key life detection device main body is arranged at the top of the main control box, and a fixed frame is arranged at the top of the main control box;
the supporting legs includes the installation piece, the top fixed mounting of installation piece has the movable rod, the outside swing joint of movable rod has the extrusion spring, the fly leaf is installed at the top of movable rod, the shell body is installed in the bottom of master control case and the outside that is located the movable rod, one side of fly leaf is connected with the connecting plate, one side inner wall of shell body is provided with the pulley, one side of fly leaf is provided with the protective housing, one side inner wall of protective housing is provided with connecting spring, the fixture block is installed to connecting spring's opposite side.
As a further description of the above technical solution: the mount includes the installation shell, the bottom of installation shell is provided with the fixed block, install first locating plate between the both sides inner wall of installation shell, the inside swing joint of first locating plate has the screw thread post that runs through its opposite side, the thread bush is installed to the bottom of first locating plate, the outside swing joint of screw thread post has the second locating plate, the sliding block is all installed to the both sides of second locating plate, the outside threaded connection of screw thread post has the installation cover.
As a further description of the above technical solution: the inside of installation shell is provided with the spout, the spout is sliding fit component with the sliding block.
As a further description of the above technical solution: the mounting plate is fixedly connected with the fixing plate through welding.
As a further description of the above technical solution: the two sides of the main control box are both provided with heat dissipation holes.
As a further description of the above technical solution: the outer side of the main control box is coated with anti-corrosion paint.
As a further description of the above technical solution: the supporting legs are specifically arranged at four corners of the bottom of the fixing plate.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. according to the invention, the movable rod and the extrusion spring can be used in a matched manner, when facing platforms with different heights, an operator can press the clamping block for convenience of operation, the extrusion spring is compressed through the clamping block, the extrusion spring is compressed, the clamping block enters the outer shell, the movable plate can vertically move in the outer shell at the moment, the height of the supporting leg can be adjusted through the extrusion mounting block, after the supporting leg is adjusted to a proper angle, the elastic force is provided through the connecting spring to extrude the clamping block, the fixing between the outer shell and the movable plate is completed, the elastic force is provided through the extrusion spring at the moment, the support for the bottom of the outer shell can be enhanced, and the stability of the connecting structure is enhanced, so that the effect of easily adjusting the height of the device is achieved.
2. According to the invention, through the matching use of the mounting sleeve and the second positioning plate, when the key life test is carried out on electronic products with different sizes, an operator only needs to rotate the mounting sleeve, at the moment, the second positioning plate can be extruded through the mounting sleeve, the position of the second positioning plate is changed, at the moment, the sliding block can move in the mounting shell and is matched with the first positioning plate, so that the electronic products with different sizes can be adapted and fixed, and the effect of fixing the electronic products with different sizes is achieved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the supporting foot of the present invention;
FIG. 3 is a schematic view of a portion of a support foot according to the present invention;
fig. 4 is a schematic view of the fixing frame of the present invention.
Illustration of the drawings:
1. a master control box; 2. an operating button; 3. mounting a plate; 4. a fixing plate; 5. supporting legs; 51. mounting blocks; 52. a movable rod; 53. a compression spring; 54. a movable plate; 55. an outer housing; 56. a connecting plate; 57. a pulley; 58. a protective shell; 59. a connecting spring; 510. a clamping block; 6. a key life testing device main body; 7. a fixed mount; 71. mounting a shell; 72. a fixed block; 73. a first positioning plate; 74. a threaded post; 75. a threaded sleeve; 76. a second positioning plate; 77. a slider; 78. and (7) installing a sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an electronic product key life detection device comprises a main control box 1, wherein an operation button 2 is arranged on the front surface of the main control box 1, an installation plate 3 is arranged at the bottom of the main control box 1, a fixed plate 4 is arranged at the bottom of the installation plate 3, a supporting leg 5 is arranged at the bottom of the fixed plate 4, a key life test device main body 6 is arranged at the top of the main control box 1, and a fixed frame 7 is arranged at the top of the main control box 1;
the supporting foot 5 comprises a mounting block 51, a movable rod 52 is fixedly mounted on the top of the mounting block 51, an extrusion spring 53 is movably connected to the outer side of the movable rod 52, a movable plate 54 is mounted on the top of the movable rod 52, an outer shell 55 is mounted at the bottom of the main control box 1 and located on the outer side of the movable rod 52, a connecting plate 56 is connected to one side of the movable plate 54, a pulley 57 is arranged on the inner wall of one side of the outer shell 55, a protective shell 58 is arranged on one side of the movable plate 54, a connecting spring 59 is arranged on the inner wall of one side of the protective shell 58, a fixture block 510 is mounted on the other side of the connecting spring 59, and can be used by matching the movable rod 52 with the extrusion spring 53, when facing platforms with different heights, an operator can press the fixture block 510 and compress the extrusion spring 53 through the fixture block 510, so that the extrusion spring 53 is, at this moment, the height of the supporting leg 5 can be adjusted by pressing the mounting block 51, after the angle is adjusted to a proper angle, the connecting spring 59 provides elastic force to extrude the fixture block 510, so that the fixing between the outer shell 55 and the movable plate 54 is completed, the extruding spring 53 provides elastic force, the support for the bottom of the outer shell 55 can be strengthened, the stability of the connecting structure is enhanced, and the effect of easily adjusting the height of the device is achieved.
The fixing frame 7 comprises a mounting shell 71, a fixing block 72 is arranged at the bottom of the mounting shell 71, a first positioning plate 73 is arranged between the inner walls of two sides of the mounting shell 71, a threaded column 74 penetrating through the other side of the first positioning plate 73 is movably connected inside the first positioning plate 73, a threaded sleeve 75 is arranged at the bottom of the first positioning plate 73, a second positioning plate 76 is movably connected outside the threaded column 74, sliding blocks 77 are arranged on two sides of the second positioning plate 76, a mounting sleeve 78 is in threaded connection outside the threaded column 74, in the using process, the mounting sleeve 78 and the second positioning plate 76 can be matched for use, when the key life test is carried out on electronic products with different sizes, an operator only needs to rotate the mounting sleeve 78, the second positioning plate 76 can be extruded through the mounting sleeve 78 at the moment, the position of the second positioning plate 76 is changed, and the sliding blocks 77 can move in the mounting shell, and cooperate with first locating plate 73 to can adapt to the electronic product of different sizes and fix it, reach the effect that can fix the electronic product of different sizes.
The mounting case 71 is provided with a slide groove therein, and the slide groove and the slide block 77 are slidably engaged members.
The mounting plate 3 is fixedly connected with the fixing plate 4 through welding, so that the stability of the connecting mechanism can be ensured.
The heat dissipation holes are formed in the two sides of the main control box 1, and heat dissipation in the running process of the device can be facilitated.
The outside of the master control box 1 is coated with an anti-corrosion paint.
The supporting legs 5 are specifically arranged at four corners of the bottom of the fixing plate 4, so that the stability of the bottom support of the device is ensured.
The working principle is as follows: when the device is used, the movable rod 52 and the extrusion spring 53 can be used in a matched manner, when facing platforms with different heights, an operator can press the fixture block 510 in order to facilitate operation, the extrusion spring 53 is compressed through the fixture block 510, the extrusion spring 53 is compressed, the fixture block 510 enters the outer shell 55, the movable plate 54 can move in the outer shell 55 in the vertical direction at the moment, the height of the supporting leg 5 can be adjusted through extruding the mounting block 51, after the appropriate angle is adjusted, the fixture block 510 is extruded out through the elastic force provided by the connecting spring 59, fixing between the outer shell 55 and the movable plate 54 is completed, the elastic force is provided through the extrusion spring 53, support for the bottom of the outer shell 55 can be strengthened, the stability of a connecting structure is enhanced, and the effect of easily adjusting the height of the device is achieved; in the use, can use through the cooperation of installation cover 78 and second locating plate 76, when carrying out the test of button life in the face of the electronic product of equidimension not, the operator only needs rotatory installation cover 78, can extrude second locating plate 76 through installation cover 78 this moment, and make the position of second locating plate 76 change, slider 77 can be at installation shell 71 internalization this moment, and cooperate with first locating plate 73, thereby can adapt to the electronic product of equidimension not and fix it, reached and to the fixed effect of the electronic product of equidimension not, just so accomplish the theory of operation of the device.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. A key life detection device of an electronic product comprises a main control box (1), wherein an operation button (2) is arranged on the front surface of the main control box (1), and is characterized in that a mounting plate (3) is arranged at the bottom of the main control box (1), a fixing plate (4) is arranged at the bottom of the mounting plate (3), a supporting leg (5) is arranged at the bottom of the fixing plate (4), a key life testing device main body (6) is arranged at the top of the main control box (1), and a fixing frame (7) is arranged at the top of the main control box (1);
supporting legs (5) are including installation piece (51), the top fixed mounting of installation piece (51) has movable rod (52), the outside swing joint of movable rod (52) has extrusion spring (53), fly leaf (54) are installed at the top of movable rod (52), shell body (55) are installed in the bottom of master control case (1) and the outside that is located movable rod (52), one side of fly leaf (54) is connected with connecting plate (56), one side inner wall of shell body (55) is provided with pulley (57), one side of fly leaf (54) is provided with protective housing (58), one side inner wall of protective housing (58) is provided with coupling spring (59), fixture block (510) are installed to the opposite side of coupling spring (59).
2. The electronic product key life detection device according to claim 1, wherein the fixing frame (7) comprises a mounting shell (71), a fixing block (72) is arranged at the bottom of the mounting shell (71), a first positioning plate (73) is installed between inner walls of two sides of the mounting shell (71), a threaded column (74) penetrating through the other side of the first positioning plate (73) is movably connected inside the first positioning plate (73), a threaded sleeve (75) is installed at the bottom of the first positioning plate (73), a second positioning plate (76) is movably connected outside the threaded column (74), sliding blocks (77) are installed on two sides of the second positioning plate (76), and a mounting sleeve (78) is connected outside the threaded column (74).
3. The device for detecting the key life of an electronic product according to claim 2, wherein a sliding slot is provided inside the mounting shell (71), and the sliding slot and the sliding block (77) are sliding fit components.
4. The device for detecting the key life of an electronic product according to claim 1, wherein the mounting plate (3) is fixedly connected with the fixing plate (4) by welding.
5. The device for detecting the key life of an electronic product according to claim 1, wherein heat dissipation holes are formed on both sides of the main control box (1).
6. The electronic product key life detection device according to claim 1, wherein the outer side of the main control box (1) is coated with anti-corrosion paint.
7. The device for detecting the key life of an electronic product according to claim 1, wherein the supporting legs (5) are specifically arranged at four corners of the bottom of the fixing plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911397947.XA CN111157883A (en) | 2019-12-30 | 2019-12-30 | Electronic product key life detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911397947.XA CN111157883A (en) | 2019-12-30 | 2019-12-30 | Electronic product key life detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111157883A true CN111157883A (en) | 2020-05-15 |
Family
ID=70559195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911397947.XA Pending CN111157883A (en) | 2019-12-30 | 2019-12-30 | Electronic product key life detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111157883A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112683512A (en) * | 2020-12-30 | 2021-04-20 | 海南经贸职业技术学院 | Computer keyboard service life test equipment |
| CN113300697A (en) * | 2020-10-10 | 2021-08-24 | 河源市健达通电子有限公司 | Novel capacitive type film touch switch test is with pushing down structure |
-
2019
- 2019-12-30 CN CN201911397947.XA patent/CN111157883A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113300697A (en) * | 2020-10-10 | 2021-08-24 | 河源市健达通电子有限公司 | Novel capacitive type film touch switch test is with pushing down structure |
| CN113300697B (en) * | 2020-10-10 | 2022-07-15 | 河源市健达通电子有限公司 | Novel capacitance type thin film touch switch test is with pushing down structure |
| CN112683512A (en) * | 2020-12-30 | 2021-04-20 | 海南经贸职业技术学院 | Computer keyboard service life test equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200515 |
|
| WD01 | Invention patent application deemed withdrawn after publication |