Keyboard lightening test device

Abstract

The utility model relates to the field of keyboard testing devices, in particular to a keyboard lightening testing device which at least comprises a clamping assembly, and the clamping assembly clamps a keyboard through thread rotation and elastic contraction and can clamp the keyboard in the front-back direction and the left-right direction. And the steering assembly has an overturning function to enable the clamping assembly to overturn and can be fixed to the table top through adsorption, specifically, the steering assembly comprises a bottom plate, the rear side of the bottom plate is rotationally connected with a rotating rod, a groove is formed in the top of the bottom plate, and suction cups are arranged at the bottoms of the two sides of the groove. According to the keyboard detection device, a keyboard can be overturned and positioned after being overturned, adjustment can be carried out according to different conditions, detection is more convenient, the keyboard detection device can be adsorbed on a desktop, the detection process does not shake and is more stable, and the keyboard detection device can be adjusted to adapt to keyboards of different sizes.

Description

Technical Field

[0001] The utility model relates to the technical field of keyboard testing devices, in particular to a keyboard lighting testing device. Background Art

[0002] Today's keyboards generally have many lighting functions and have multiple keys that can be lit up, which can be adjusted according to different preferences. However, the keyboard will wear out during use, and its internal structure will age and wear. Sometimes the keys fail to illuminate or the light becomes weak, and the keys need to be disassembled to check the condition of internal shafts and other components, and new parts need to be replaced to ensure that the keyboard can be lit normally.

[0003] There are many existing technologies for keyboard testing, such as:

[0004] Chinese patent publication number CN205015448U discloses a portable keyboard LED backlight panel lighting test fixture, including a base, an upper template and a lower template, the lower template is fixed on the base, the lower template and the upper template are movably connected through a connector, the lower template is provided with a first groove, a detachable mounting block is installed in the first groove, the detachable mounting block is provided with a second groove, the upper template is provided with a first through hole at one end away from the connector, and a detachable needle block is also installed on the upper template, the detachable needle block is provided with a plurality of needle holes, the needle holes are penetrated with needles, the first end of the needle is connected to the wire, and the second end of the needle passes through the first through hole. The utility model can quickly test the lighting performance of LED lamps, reduce test loss, and improve test efficiency; the shape is light, the structure is simple and reasonable, easy to carry and easy to operate, and the use effect is good; the detachable mounting block and the detachable needle block can be replaced, so as to test products of different models, with strong versatility and reduced cost.

[0005] It can be seen that since there are many keys on the keyboard that can be lit, in order to detect broken keys, the suspected broken keys need to be carefully observed or disassembled. If they are only observed on a flat surface, the lighting in the room and the light of other keys may affect the observation. Generally, the keyboard needs to be turned over and observed from different angles to ensure the accuracy of the detection. The general portable keyboard LED backlight panel lighting test fixture cannot allow the keyboard to be adjusted and cannot solve the above problems. If the keyboard is held and turned over all the time, it will greatly affect the work efficiency and accuracy.

[0006] In view of this, the utility model provides a keyboard lighting test device. Utility Model Content

[0007] The purpose of the utility model is to solve the above-mentioned shortcomings and provide a keyboard lighting test device which can flip the keyboard after clamping it, and has an adsorption function to fix the whole on the desktop, so that the keyboard is more stable when flipped.

[0008] Therefore, the utility model provides a keyboard lighting test device, which at least includes a clamping component, and the clamping component clamps the keyboard by thread rotation and elastic contraction, and can clamp the keyboard in the front and back and left and right directions;

[0009] The steering component has a flipping function to flip the clamping component and can be fixed on the desktop by adsorption. Specifically:

[0010] The steering assembly comprises a bottom plate, a rotating rod is rotatably connected to the rear side of the bottom plate, a groove is provided on the top of the bottom plate, suction cups are provided at the bottoms of both sides of the groove, a slide plate is slidably connected in the groove, and a positioning spring is provided between the slide plate and the groove;

[0011] The limiting component fixes the flipping angle of the clamping component by plugging, and has a sliding plugging function to prevent loosening.

[0012] As a further improvement of the present technical solution, the clamping assembly includes a bottom block, a sliding rod is slidably connected to the inner side of the bottom block, a clamping plate is provided on the rear side of the sliding rod, a screw is rotatably connected between the clamping plate and the sliding rod, and the screw is threadedly connected to the bottom block. The limiting assembly includes a disc, which is installed on one side of the bottom plate, and a plurality of through holes are opened in the disc. A connecting rod is provided on one side of the disc, and the connecting rod is fixedly connected to the bottom block. An insertion rod is slidably connected to the connecting rod, and the insertion rod is adapted to the through hole.

[0013] As a further improvement of the technical solution, a card slot is provided on the top of the bottom plate, a card block is slidably connected in the card slot, a plug hole is provided in the slide plate, and the card block is plugged into the plug hole.

[0014] As a further improvement of the technical solution, a pressure plate is slidably connected to the right side of the clamping plate, and a clamping spring is provided between the pressure plate and the clamping plate.

[0015] As a further improvement of the technical solution, a bracket is provided on the front side of the connecting rod, and an insert block is slidably connected inside the bracket, and the insert block is inserted into one side of the insert rod.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] In the keyboard lighting test device, the keyboard can be flipped and positioned after flipping, and can be adjusted according to different situations, which is more convenient for testing. It can be adsorbed on the desktop and will not shake during the testing process. It is more stable and can be adjusted to adapt to keyboards of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention is described in more detail below by way of example with reference to the accompanying drawings, in which:

[0019] Figure 1 It is an overall schematic diagram of the utility model;

[0020] Figure 2 This is a schematic diagram of the clamping assembly of the utility model;

[0021] Figure 3 It is a schematic diagram of the steering assembly of the utility model;

[0022] Figure 4 It is a schematic diagram of the limiting components of the utility model.

[0023] The meanings of the numbers in the figure are as follows: 100, clamping assembly; 101, bottom block; 102, sliding rod; 103, clamping plate; 104, screw rod; 105, pressure plate; 106, clamping spring; 200, steering assembly; 201, bottom plate; 202, rotating rod; 203, groove; 204, suction cup; 205, slide plate; 206, positioning spring; 207, slot; 208, block; 209, socket; 300, limiting assembly; 301, disc; 302, through hole; 303, connecting rod; 304, plug rod; 305, bracket; 306, plug block. DETAILED DESCRIPTION

[0024] Since there are many keys on the keyboard that can be lit, in order to detect broken keys, the suspected broken keys need to be carefully observed or disassembled. If you only observe on a flat surface, the lighting in the room and the light of other keys may affect the observation. Generally, you need to turn the keyboard over and observe from different angles to ensure the accuracy of the detection. The general portable keyboard LED backlight panel lighting test fixture cannot adjust the keyboard and cannot solve the above problems. If you keep holding the keyboard and turning it over, it will greatly affect work efficiency and accuracy.

[0025] like Figure 1-Figure 4 As shown, it at least includes a clamping assembly 100, which clamps the keyboard by thread rotation and elastic contraction, and can clamp the keyboard in two directions, front and back and left and right;

[0026] The steering assembly 200 has a flipping function to allow the clamping assembly 100 to flip and can be fixed on the desktop by adsorption. Specifically:

[0027] The steering assembly 200 includes a bottom plate 201, the rear side of the bottom plate 201 is rotatably connected to a rotating rod 202, a groove 203 is provided on the top of the bottom plate 201, suction cups 204 are provided at the bottom of both sides of the groove 203, a slide plate 205 is slidably connected in the groove 203, the slide plate 205 slides downward to exhaust the two suction cups 204, so that the suction cups 204 can be adsorbed, a positioning spring 206 is provided between the slide plate 205 and the groove 203, after the suction cups 204 are adsorbed, the positioning spring 206 can make the slide plate 205 bounce up for the next use, and at the same time make the slide plate 205 no longer contact with the suction cup 204, so as to prevent the slide plate 205 from touching the suction cup 204 and causing it to loosen;

[0028] The limiting component 300 fixes the flipping angle of the clamping component 100 by plugging, and has a sliding plugging function to prevent loosening;

[0029] The clamping assembly 100 includes a bottom block 101, a rotating rod 202 is fixedly connected to the bottom block 101, a sliding rod 102 is slidably connected to the inner side of the bottom block 101, a clamping plate 103 is provided on the rear side of the sliding rod 102, a screw 104 is rotatably connected between the clamping plate 103 and the sliding rod 102, the screw 104 is threadedly connected to the bottom block 101, and the screw 104 can be rotated to allow the clamping plate 103 to approach the bottom block 101, so as to clamp the keyboard. The limiting assembly 300 includes a disk 301, a disk 302, and a disk 303. 01 is installed on one side of the bottom plate 201, a plurality of through holes 302 are opened in the disc 301, a connecting rod 303 is provided on one side of the disc 301, the connecting rod 303 is fixedly connected to the bottom block 101, an insertion rod 304 is slidably connected to the connecting rod 303, the insertion rod 304 is adapted to the through hole 302, after the rotating rod 202 drives the bottom block 101 to rotate to a specified position, the insertion rod 304 is plugged into the nearest through hole 302 to limit the bottom block 101, so that the bottom block 101 cannot rotate;

[0030] In order to prevent the slide plate 205 from being accidentally touched, a card slot 207 is provided on the top of the bottom plate 201, a card block 208 is slidably connected in the card slot 207, and a plug hole 209 is provided in the slide plate 205, and the card block 208 is plugged into the plug hole 209, so that the slide plate 205 cannot slide;

[0031] Considering the different lengths of keyboards, a pressure plate 105 is slidably connected to the right side of the clamping plate 103, and a clamping spring 106 is provided between the pressure plate 105 and the clamping plate 103, which can be adjusted according to keyboards of different lengths;

[0032] To prevent the insertion rod 304 from loosening, a bracket 305 is provided on the front side of the connecting rod 303. An insertion block 306 is slidably connected inside the bracket 305. The insertion block 306 is plugged into one side of the insertion rod 304 to prevent the insertion rod 304 from sliding.

[0033] The improvement of this embodiment is that after the clamping plate 103 and the pressure plate 105 are clamped, the keyboard is turned over by the rotating rod 202, and can be adjusted to a suitable angle for convenient detection, and can be adsorbed on the desktop by the suction cup 204, so that the keyboard is more stable when it is turned;

[0034] In summary, the working principle of the present invention is as follows: first pull out the pressure plate 105 to the right and place the keyboard between the bottom block 101 and the clamping plate 103, release the pressure plate 105 and then rotate the screw 104 to adjust to clamp the keyboard, then pull out the card block 208 from the socket 209, press down the slide plate 205 to let the suction cup 204 exhaust, and then reset the card block 208 after the suction cup 204 is adsorbed on the desktop, then rotate the bottom block 101 to the desired angle, and after adjusting the angle, plug the rod 304 into the nearest through hole 302, and slide the plug block 306 into the plug rod 304 to fix the angle of the bottom block 101.

[0035] The above shows and describes the basic principle, main features and 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 preferred examples of the utility model and are not used to limit 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 of the utility model is defined by the attached claims and their equivalents.

Claims

1. A keyboard lighting test device, characterized in that: At least comprising a clamping assembly (100), wherein the clamping assembly (100) clamps the keyboard through thread rotation and elastic contraction, and can clamp the keyboard in two directions, front and back and left and right; The steering assembly (200) has a flipping function to allow the clamping assembly (100) to flip and can be fixed on the desktop by adsorption. Specifically: The steering assembly (200) comprises a bottom plate (201), the rear side of the bottom plate (201) is rotatably connected to a rotating rod (202), a groove (203) is provided on the top of the bottom plate (201), suction cups (204) are provided at the bottom of both sides of the groove (203), a slide plate (205) is slidably connected in the groove (203), and a positioning spring (206) is provided between the slide plate (205) and the groove (203); A limiting component (300) is used to fix the flipping angle of the clamping component (100) by plugging, and has a sliding plugging function to prevent loosening.

2. The keyboard lighting test device according to claim 1, characterized in that: The clamping assembly (100) comprises a bottom block (101), the inner side of the bottom block (101) is slidably connected to a sliding rod (102), a clamping plate (103) is provided on the rear side of the sliding rod (102), a screw rod (104) is rotatably connected between the clamping plate (103) and the sliding rod (102), and the screw rod (104) is threadedly connected to the bottom block (101); the limiting assembly (300) comprises a disk (301), the disk (301) is mounted on one side of the bottom plate (201), a plurality of through holes (302) are provided in the disk (301), a connecting rod (303) is provided on one side of the disk (301), the connecting rod (303) is fixedly connected to the bottom block (101), an insertion rod (304) is slidably connected to the connecting rod (303), and the insertion rod (304) is adapted to the through hole (302).

3. The keyboard lighting test device according to claim 1, characterized in that: The top of the bottom plate (201) is provided with a card slot (207), a card block (208) is slidably connected in the card slot (207), a plug hole (209) is provided in the slide plate (205), and the card block (208) is plugged into the plug hole (209).

4. The keyboard lighting test device as claimed in claim 2, characterized in that: The right side of the clamping plate (103) is slidably connected to a pressing plate (105), and a clamping spring (106) is provided between the pressing plate (105) and the clamping plate (103).

5. The keyboard lighting test device as claimed in claim 2, characterized in that: A bracket (305) is provided on the front side of the connecting rod (303), and an insert block (306) is slidably connected inside the bracket (305), and the insert block (306) is inserted into one side of the insert rod (304).

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