CN213644954U

CN213644954U - Detection tool for keyboard base plate

Info

Publication number: CN213644954U
Application number: CN202022420113.0U
Authority: CN
Inventors: 凃瑞麟; 武献松
Original assignee: Suzhou Lingrui Electronics Co ltd
Current assignee: Suzhou Lingrui Electronics Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-07-09
Anticipated expiration: 2030-10-27

Abstract

The utility model discloses an examine utensil for keyboard floor relates to the keyboard field, including main part, detection structure, block structure, one side of main part is provided with the runner, the outer wall of runner is provided with the track. The utility model discloses a set up the motor, the track, the runner, the cylinder, lower rack, the gear, the connecting block, the push rod, the box, the bottom plate, place keyboard plate on the track surface, through starter motor and cylinder, the motor will drive the runner and rotate, the runner drives the track and rotates, the cylinder will drive the push rod and remove, the push rod removes and can drive the connecting block and remove, the connecting block removes and can drive gear shifting, gear shifting can drive rack shifting down, lower rack shifting drives the bottom plate and removes, because the highly slightly higher than keyboard plate thickness between bottom plate and the track, so qualified keyboard plate will pass through the track, unqualified keyboard plate will get into the main part and retrieve, the mesh of screening unqualified keyboard plate has been reached, work efficiency is improved.

Description

Detection tool for keyboard base plate

Technical Field

The utility model relates to a keyboard field specifically is an examine utensil for keyboard floor.

Background

The keyboard bottom plate is a metal plate used for installing structural members such as keycaps matched with keys on the keyboard, and the keyboard bottom plate is formed by stamping through a stamping machine tool.

The traditional detection mode is that the detection is carried out through naked eyes, the detection precision is low, the detection speed is slow, the labor cost is high, and therefore the detection tool for the keyboard base plate is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the detection precision of the keyboard base plate is low and the rack is not convenient to replace, the detection tool for the keyboard base plate is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a detection tool for a keyboard bottom plate comprises a main body, a detection structure and a clamping structure, wherein a rotating wheel is arranged on one side of the main body, a track is arranged on the outer wall of the rotating wheel, and a motor is arranged on one side of the rotating wheel;

the detection structure comprises a bottom plate located above the crawler belt, a connecting rod is arranged on the top end of the bottom plate, one end of the connecting rod is connected with a connecting plate, one side of the bottom plate is connected with a lower rack, the outer wall of the lower rack is provided with a box body, the outer wall of the lower rack is provided with a gear, the outer wall of the gear is provided with an upper rack, connecting blocks are arranged on two sides of the outer wall of the gear, one end of each connecting block is connected with a push rod, and the push rod penetrates through the outer wall of the box body and is connected with.

Preferably, the block structure is including the kicking block that is located the bottom plate outer wall, the bottom of kicking block is provided with the fixture block, the inner wall of fixture block is provided with the recess, the inner wall of recess is provided with the telescopic link, the outer wall of telescopic link is provided with the spring, the one end of telescopic link is provided with flexible piece.

Preferably, the inner wall of lower rack is provided with the recess with block structure assorted, the outer wall of flexible piece is spherical structure.

Preferably, the top end part of the lower rack in the box body is of a saw-toothed structure, and the outer wall of the lower rack is meshed with the outer wall of the gear.

Preferably, the upper rack is fixedly connected to the inner wall of the box body, and the outer wall of the upper rack is meshed with the outer wall of the gear.

Preferably, the cylinder and the motor are both electrically connected with an external power supply through wires, and rollers are arranged on two sides of the connecting plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up the motor, the track, the runner, the cylinder, go up the rack, the lower rack, the gear, the connecting block, the push rod, the box, the connecting plate, the bottom plate, the connecting rod, place the keyboard bottom plate on the track surface, through starting motor, the motor will drive the runner rotation, the runner drives the track rotation, through starting the cylinder, the cylinder will drive the push rod and move, when the push rod moves, can drive the connecting block and move, the connecting block removes and can drive the gear and move, the gear rotation can drive the lower rack and move, the lower rack removes and will drive the bottom plate that is connected with it and move, because the height between bottom plate and the track is slightly more than the thickness of keyboard bottom plate, so qualified keyboard bottom plate will be transported to next link through the track, unqualified keyboard bottom plate will enter the main part and retrieve, reached the mesh of screening unqualified keyboard bottom, the labor cost is reduced;

2. the utility model discloses a flexible piece, fixture block, telescopic link, kicking block, spring, recess, through the pulling kicking block, the kicking block will drive the fixture block and remove, the fixture block removes will give flexible piece pressure, because the outer wall of flexible piece is spherical structure, so flexible piece will take the telescopic link to get back to in the recess, give spring pressure simultaneously, after the fixture block breaks away from this recess completely, flexible piece will get back to the normal position under the pressure of spring, reached and carried out quick replacement's purpose to lower rack, improved work efficiency.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a partial enlarged view of the position A of the present invention;

FIG. 3 is a partial enlarged view of the position B of the present invention;

fig. 4 is a partial enlarged view of the position C of the present invention.

In the figure: 1. a main body; 2. a motor; 3. a rotating wheel; 4. a crawler belt; 5. detecting the structure; 501. a base plate; 502. a connecting rod; 503. a connecting plate; 504. a box body; 505. a cylinder; 506. an upper rack; 507. a gear; 508. a lower rack; 509. connecting blocks; 510. a push rod; 6. a snap-fit structure; 601. a top block; 602. A clamping block; 603. a groove; 604. a spring; 605. a telescopic rod; 606. a telescopic block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

The motor (CH/CV) and the cylinder (SC160) mentioned in the utility model can be obtained by market or private ordering.

Referring to fig. 1-4, a checking fixture for a keyboard floor comprises a main body 1, a detecting structure 5 and a clamping structure 6, wherein a rotating wheel 3 is arranged on one side of the main body 1, a track 4 is arranged on the outer wall of the rotating wheel 3, and a motor 2 is arranged on one side of the rotating wheel 3;

wherein, detect structure 5 including being located the bottom plate 501 of track 4 top, the top foreign currency of bottom plate 501 is provided with connecting rod 502, the one end of connecting rod 502 is connected with connecting plate 503, one side of bottom plate 501 is connected with lower rack 508, the outer wall of lower rack 508 is provided with box 504, the outer wall of lower rack 508 is provided with gear 507, the outer wall of gear 507 is provided with rack 506, the outer wall both sides of gear 507 are provided with connecting block 509, the one end of connecting block 509 is connected with push rod 510, push rod 510 runs through the outer wall connection to box 504 and has cylinder 505.

Referring to fig. 3-4, the engaging structure 6 includes a top block 601 located on the outer wall of the bottom plate 501, a clamping block 602 is disposed at the bottom end of the top block 601, a groove 603 is disposed on the inner wall of the clamping block 602, an expansion link 605 is disposed on the inner wall of the groove 603, a spring 604 is disposed on the outer wall of the expansion link 605, and an expansion block 606 is disposed at one end of the expansion link 605.

Please refer to fig. 2, the inner wall of the lower rack 508 is provided with a groove matching with the engaging structure 6, the outer wall of the telescopic block 606 is a spherical structure, the engaging structure 6 can be engaged into the lower rack 508 through the structure, and when the telescopic block 606 is subjected to the external pressure, the telescopic block 606 will bring the telescopic rod 605 back to the groove 603 because the outer wall of the telescopic block 606 is a spherical structure.

Please refer to fig. 2, the top portion of the lower rack 508 inside the box 504 is a saw-toothed structure, the outer wall of the lower rack 508 is engaged with the outer wall of the gear 507, so that when the push rod 510 moves, the connecting block 509 moves to drive the gear 507 to move, and the gear 507 rotates to drive the lower rack 508 to move.

Please refer to fig. 2, the upper rack 506 is fixedly connected to the inner wall of the box 504, the outer wall of the upper rack 506 is engaged with the outer wall of the gear 507, and the gear 507 can move and cannot drive the upper rack 506 to move through the structure.

Please refer to fig. 1, the cylinder 505 and the motor 2 are electrically connected to an external power source through a wire, and the rollers are disposed on two sides of the connecting plate 503, so that the cylinder 505 and the motor 2 can operate by turning on the power source.

The working principle is as follows: when the detection tool is used, a keyboard bottom plate is placed on the surface of a crawler 4, the motor 2 is started to drive the rotating wheel 3 to rotate, the rotating wheel 3 drives the crawler 4 to rotate, the cylinder 505 drives the push rod 510 to move by starting the motor 2, when the push rod 510 moves, the connecting block 509 can be driven to move, the connecting block 509 can drive the gear 507 to move, the gear 507 rotates to drive the lower rack 508 to move, the lower rack 508 moves to drive the bottom plate 501 connected with the lower rack 508 to move, and the height between the bottom plate 501 and the crawler 4 is slightly larger than the thickness of the keyboard bottom plate, so that the qualified keyboard bottom plate can be transported to the next link through the crawler 4, the unqualified keyboard bottom plate can enter the main body 1 to be recovered, when the lower rack 508 needs to be replaced, the top block 601 can be pulled to drive the fixture block 602 to move, the fixture block 602 moves to apply pressure to the telescopic block 606, and the outer wall, the telescoping piece 606 will bring the telescoping piece 605 back into the recess 603 while applying pressure to the spring 604, and when the latch 602 is fully disengaged from the recess, the telescoping piece 606 will return to its original position under the pressure of the spring 604.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an examine utensil for keyboard floor, includes main part (1), detects structure (5), block structure (6), its characterized in that: a rotating wheel (3) is arranged on one side of the main body (1), a crawler belt (4) is arranged on the outer wall of the rotating wheel (3), and a motor (2) is arranged on one side of the rotating wheel (3);

wherein, detection structure (5) is including bottom plate (501) that is located track (4) top, the top outer wall of bottom plate (501) is provided with connecting rod (502), the one end of connecting rod (502) is connected with connecting plate (503), one side of bottom plate (501) is connected with down rack (508), the outer wall of rack (508) is provided with box (504) down, the outer wall of rack (508) is provided with gear (507) down, the outer wall of gear (507) is provided with rack (506), the outer wall both sides of gear (507) are provided with connecting block (509), the one end of connecting block (509) is connected with push rod (510), the outer wall that push rod (510) run through to box (504) is connected with cylinder (505).

2. The inspection tool for the keyboard floor according to claim 1, wherein: the clamping structure (6) comprises an ejector block (601) located on the outer wall of the bottom plate (501), a clamping block (602) is arranged at the bottom end of the ejector block (601), a groove (603) is formed in the inner wall of the clamping block (602), an expansion rod (605) is arranged on the inner wall of the groove (603), a spring (604) is arranged on the outer wall of the expansion rod (605), and an expansion block (606) is arranged at one end of the expansion rod (605).

3. The testing fixture for the keyboard floor according to claim 2, wherein: the inner wall of the lower rack (508) is provided with a groove matched with the clamping structure (6), and the outer wall of the telescopic block (606) is of a spherical structure.

4. The inspection tool for the keyboard floor according to claim 1, wherein: the top end part of the lower rack (508) in the box body (504) is of a saw-toothed structure, and the outer wall of the lower rack (508) is meshed with the outer wall of the gear (507).

5. The inspection tool for the keyboard floor according to claim 1, wherein: the upper rack (506) is fixedly connected to the inner wall of the box body (504), and the outer wall of the upper rack (506) is meshed with the outer wall of the gear (507).

6. The inspection tool for the keyboard floor according to claim 1, wherein: the cylinder (505) and the motor (2) are both electrically connected with an external power supply through wires, and rollers are arranged on two sides of the connecting plate (503).