CN211206718U

CN211206718U - Keyboard detection device

Info

Publication number: CN211206718U
Application number: CN201921705838.5U
Authority: CN
Inventors: 许秋华
Original assignee: Entel Automation Technology Suzhou Co ltd
Current assignee: Entel Automation Technology Suzhou Co ltd
Priority date: 2019-10-12
Filing date: 2019-10-12
Publication date: 2020-08-07
Anticipated expiration: 2029-10-12

Abstract

The utility model discloses a belong to keyboard detection technical field, specifically be a keyboard detection device, including detecting the platform, the upper surface of detecting the platform has seted up the storage tank, and the front side of storage tank extends to on detecting the front wall of platform, the front side of storage tank is provided with the baffle door, the bottom both sides of baffle door all are provided with the back shaft, the inner wall of storage tank sets up the axle bed that corresponds and looks adaptation with the back shaft position, cup jointed the torsional spring on the outer wall of back shaft, the both ends of torsional spring are connected with baffle door and storage tank respectively, through the mode of baffle door centre gripping from the front side, can make the front and back side centre gripping of keyboard stable, through the setting of grip block, both sides centre gripping positioning effect when inserting the keyboard makes the clamping position of keyboard accurate; through the cooperation between horizontal servo slip table, radial servo slip table, the cylinder three of pressing, can drive and press the post and carry out horizontal, vertical and radial movement operation.

Description

Keyboard detection device

Technical Field

The utility model relates to a keyboard detects technical field, specifically is a keyboard detection device.

Background

A keyboard is a command and data input device used to operate equipment and also refers to a set of function keys (e.g., typewriter, computer keyboard) arranged to operate a machine or equipment through a system.

The number of keys of the keyboard has been 83, 87, 93, 96, 101, 102, 104, 107, etc. The 104-key keyboard is a keyboard with three shortcut keys added to the WINDOWS 9.Xp platform on the basis of a 101-key keyboard (two are repeated), and is also called a WINDOWS 9X keyboard. But in practical applications, few users are accustomed to using WINDOWS keys. The keyboard with 107 keys is a keyboard with three keys added separately for the purpose of japanese input. In some systems requiring a large number of single digits, a small-sized number entry keyboard is also provided, which basically separates out the small keyboard of a standard keyboard to achieve the purposes of reducing the size and the cost.

Need detect the keyboard after the keyboard preparation is accomplished, detect the button of keyboard, can be used to discernment malfunctioning button, accomplish the detection effect to the keyboard, current check out test set is when examining the keyboard, and the centre gripping stability of keyboard is not good, causes keyboard offset easily for the testing result is inaccurate.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a keyboard detection device to current check out test set that proposes in solving above-mentioned background art is examining time measuring to the keyboard, and the centre gripping stability of keyboard is not good, causes keyboard offset easily, makes the unsafe problem of testing result.

In order to achieve the above object, the utility model provides a following technical scheme: a keyboard detection device comprises a detection table, wherein a storage groove is formed in the upper surface of the detection table, the front side of the storage groove extends to the front wall of the detection table, a baffle door is arranged on the front side of the storage groove, support shafts are arranged on two sides of the bottom end of the baffle door, a shaft seat corresponding to and matched with the support shaft in position is formed in the inner wall of the storage groove, a torsion spring is sleeved on the outer wall of the support shaft, two ends of the torsion spring are respectively connected with the baffle door and the storage groove, clamping plates are arranged on the left side and the right side of the storage groove of the detection table, detection equipment is arranged on the rear side of the upper surface of the detection table, a support frame is connected to the rear side of the upper surface of the detection table, the detection equipment is located on the lower side of the support frame, a transverse servo sliding table is transversely arranged at the top of the support frame, the sliding end of the radial servo sliding table is fixedly connected with the sliding end of the transverse servo sliding table, a ferrule is fixedly connected to the front wall of the radial servo sliding table, a pressing cylinder is longitudinally arranged in the ferrule, and the bottom end of the pressing cylinder is connected with a pressing column.

Preferably, the clamping plate comprises a clamping arm, the front end of the clamping arm is connected with the inner wall of the storage groove of the detection table through a pin shaft, and a supporting spring is connected between the corresponding positions of the rear end of the clamping arm and the inner wall of the storage groove of the detection table.

Preferably, the inner wall all sets up the chamber of accomodating with grip block size looks adaptation about examining the storage tank of platform.

Preferably, the front side and the rear side of the outer wall of the clamping arm are inclined.

Preferably, the rear side wall of the flapper door is adhesively bonded with a gasket, the gasket being a rubber gasket.

Preferably, the pressing column comprises a sleeve, a support column is movably inserted into the lower side of an inner cavity of the sleeve, and a buffer spring is welded between the upper end of the inner cavity of the sleeve and the top end of the support column.

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

1) the front side and the rear side of the keyboard can be stably clamped by the baffle door in a clamping mode from the front side, and the clamping position of the keyboard is accurate due to the clamping and positioning action of the clamping plate on the two sides when the keyboard is inserted;

2) through the cooperation between horizontal servo slip table, radial servo slip table, the cylinder three of pressing, can drive and press the post and carry out horizontal, vertical and radial movement operation.

Drawings

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

FIG. 2 is a right side view of the flapper door of the present invention;

FIG. 3 is a schematic structural view of the flapper door of the present invention;

FIG. 4 is a top view of the inspection table of the present invention;

FIG. 5 is a schematic view of the clamping plate of FIG. 4 according to the present invention;

FIG. 6 is a top view of the lateral servo slide table and the radial servo slide table of the present invention;

fig. 7 is a schematic structural view of the pressing column of the present invention.

In the figure: the device comprises a detection table 1, a baffle door 2, a clamping plate 3, a clamping arm 31, a support spring 32, a support shaft 4, a torsion spring 5, detection equipment 6, a transverse servo sliding table 7, a radial servo sliding table 8, a ferrule 9, a pressing cylinder 10, a pressing column 11, a sleeve 111, a support column 112, a buffer spring 113 and a support frame 12.

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 is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1-7, the present invention provides a technical solution: a keyboard detection device comprises a detection table 1, wherein a storage groove is formed in the upper surface of the detection table 1, the front side of the storage groove extends to the front wall of the detection table 1, a baffle door 2 is arranged on the front side of the storage groove, support shafts 4 are arranged on two sides of the bottom end of the baffle door 2, a shaft seat corresponding to and matched with the support shafts 4 in position is formed in the inner wall of the storage groove, a torsion spring 5 is sleeved on the outer wall of each support shaft 4, two ends of each torsion spring 5 are respectively connected with the baffle door 2 and the storage groove, and the baffle door 2 is automatically sealed with the storage groove under the torsion action of the torsion spring 5 through the arrangement of the torsion spring 5, so that the keyboard is clamped;

it all is provided with grip block 3 to detect about the storage tank of platform 1 both sides, the upper surface rear side of detecting platform 1 is provided with check out test set 6, the upper surface rear side of detecting platform 1 is connected with support frame 12, check out test set 6 is located the downside of support frame 12, the top of support frame 12 transversely is provided with horizontal servo slip table 7, the slip of horizontal servo slip table 7 is served and is radially provided with radial servo slip table 8, the slip end of radial servo slip table 8 and the slip end fixed connection of horizontal servo slip table 7, fixedly connected with lasso 9 on the antetheca of radial servo slip table 8, vertically be provided with in the lasso 9 and press down cylinder 10, the bottom of pressing down cylinder 10 is connected with and presses down post 11, radial servo slip table 8, horizontal servo slip table 7 and press down cylinder 10 can drive and press down post 11 in horizontal, vertically and radial.

The clamping plate 3 comprises a clamping arm 31, the front end of the clamping arm 31 is connected with the inner wall of the storage groove of the detection table 1 through a pin shaft, a supporting spring 32 is connected between the rear end of the clamping arm 31 and the corresponding position of the inner wall of the storage groove of the detection table 1, when the keyboard is inserted into the storage groove from the baffle door 2, the keyboard is contacted with the clamping arm 31 and tightly presses the clamping arm 31, the supporting spring 32 is contracted, the clamping arm 31 simultaneously has a clamping effect on the keyboard, the keyboard is clamped and positioned in the storage groove, and then the baffle door 2 is closed.

Examine the inner wall about the storage tank of test table 1 and all offer the chamber of accomodating with 3 size looks adaptations of grip block for grip block 3 can accomodate and accomodate the intracavity, reduces occupation space.

The front side and the rear side of the outer wall of the clamping arm 31 are inclined, so that the keyboard can be conveniently inserted and pulled out, and friction is reduced.

The back side wall of the baffle door 2 is bonded with a gasket through an adhesive, the gasket is a rubber gasket, and a certain buffering effect is achieved through the arrangement of the rubber gasket, so that abrasion to the edge of the keyboard is avoided.

The pressing column 11 comprises a sleeve 111, a support column 112 is movably inserted into the lower side of an inner cavity of the sleeve 111, a buffer spring 113 is welded between the upper end of the inner cavity of the sleeve 111 and the top end of the support column 112, the support column 112 is inserted into the sleeve 111, and the buffer spring 113 plays a role in buffering, so that certain buffering effect is achieved when the keys of the keyboard are pressed.

The working principle is as follows: the baffle door 2 is opened, the keyboard is inserted into the storage slot from the baffle door 2, the baffle door 2 is reset under the action of the torsion spring 5, so that the baffle door 2 and the storage slot are closed, and the keyboard is stably arranged in the storage slot under the clamping action of the clamping plate 3;

horizontal servo slip table 7 can drive and press 11 lateral shifting of post, radial servo slip table 8 can drive and press 11 radial shifting of post, thereby make and press post 11 to reach the position of each button on the Keyboard, through pressing cylinder 10 drive and press post 11 to descend and with the button contact of Keyboard, the Keyboard is established with check out Test set 6 in advance and is connected (through its USB articulate), check out Test set 6 adopts current check out Test set, after pressing on the Keyboard, check out Test set 6 shows corresponding button, if instruct the same, this button normal use, otherwise use unusually, can realize this function like current Keyboard Test Utility program, install it on hardware equipment and can detect (hardware equipment such as computer, then this computer constitutes check out Test set 6 with Keyboard Test Utility program).

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; 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, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A keyboard detection device comprises a detection table (1), and is characterized in that: the detection device is characterized in that a storage groove is formed in the upper surface of the detection table (1), the front side of the storage groove extends to the front wall of the detection table (1), a baffle door (2) is arranged on the front side of the storage groove, support shafts (4) are arranged on two sides of the bottom end of the baffle door (2), shaft seats corresponding to and matched with the support shafts (4) are formed in the inner wall of the storage groove, a torsion spring (5) is sleeved on the outer wall of each support shaft (4), two ends of each torsion spring (5) are connected with the baffle door (2) and the storage groove respectively, clamping plates (3) are arranged on the left side and the right side of the storage groove of the detection table (1), detection equipment (6) is arranged on the rear side of the upper surface of the detection table (1), a support frame (12) is connected to the rear side of the upper surface of the detection table (1), the detection equipment (6) is located on the lower side of the support frame (12), and a transverse servo, the sliding end of horizontal servo slip table (7) is served and radially is provided with radial servo slip table (8), the slip end of radial servo slip table (8) and the slip end fixed connection of horizontal servo slip table (7), fixedly connected with lasso (9) on the antetheca of radial servo slip table (8), vertically be provided with in lasso (9) and press cylinder (10), the bottom of pressing cylinder (10) is connected with and presses post (11).

2. The keyboard detecting device of claim 1, wherein: the grip block (3) includes arm lock (31), the front end of arm lock (31) is through round pin axle and the storing tank inner wall connection who examines test table (1), be connected with supporting spring (32) between the rear end of arm lock (31) and the storing tank inner wall corresponding position who examines test table (1).

3. The keyboard detecting device of claim 1, wherein: the inner wall all sets up the chamber of accomodating with grip block (3) size looks adaptation about the storage tank of examining test table (1).

4. The keyboard detecting device according to claim 2, wherein: the front side and the rear side of the outer wall of the clamping arm (31) are inclined.

5. The keyboard detecting device of claim 1, wherein: the back side wall of the baffle door (2) is bonded with a gasket through an adhesive, and the gasket is a rubber gasket.

6. The keyboard detecting device of claim 1, wherein: the pressing column (11) comprises a sleeve (111), a support column (112) is movably inserted into the lower side of an inner cavity of the sleeve (111), and a buffer spring (113) is welded between the upper end of the inner cavity of the sleeve (111) and the top end of the support column (112).