CN211263726U

CN211263726U - Keyboard electric leakage detection device

Info

Publication number: CN211263726U
Application number: CN201921951043.2U
Authority: CN
Inventors: 肖安
Original assignee: Suzhou Yingan Electronic Technology Co ltd
Current assignee: Suzhou Yingan Electronic Technology Co ltd
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-08-14
Anticipated expiration: 2029-11-13

Abstract

The utility model discloses a keyboard electric leakage detection device, including bottom plate, mount, backup pad, insulating pad, electric putter, fixed plate, connecting plate, pivot, drive wheel, conveyer belt, drive gear, output gear, motor, extension board, socket, plug, dead lever, spring, dwang, extension piece and bee calling organ. The utility model discloses simple structure, convenient operation, the removal through the connecting plate is convenient to carry the keyboard to on the insulating pad, makes things convenient for the keyboard to correspond with the contact head of fixed plate bottom, is favorable to the electric leakage detection of keyboard, has improved the convenience of operation to be favorable to shifting out of keyboard through the transmission of conveyer belt, conveniently operates; the utility model discloses the rotation that drives the dwang in the vertical removal of connecting plate is favorable to the separation between plug and the socket, is favorable to the keyboard after detecting to shift out, has improved the efficiency of operation, is favorable to the improvement of keyboard detection efficiency.

Description

Keyboard electric leakage detection device

Technical Field

The utility model relates to a detection device specifically is a keyboard electric leakage detection device, belongs to keyboard application technical field.

Background

A keyboard is a command and data input device for operating equipment, also referred to as a set of function keys arranged to operate a machine or equipment via a system, which keyboard is also part of a keyboard instrument, also referred to as an instrument using a keyboard, such as piano, digital piano or electronic organ, etc., the keyboard is helpful for practicing typing, the keyboard is the most common and most important input device, English letters, numbers, punctuation marks, etc. can be input into the computer through the keyboard, thereby sending commands, inputting data and the like to the computer, and keyboards with various shortcut keys, but originally, the keyboard is mostly used for the brand machine and once considered as the characteristic of the brand machine, and independent products with various quick functions are separately sold on the market gradually along with the time, and the device is provided with special driving and setting software, and can realize personalized operation on a compatible machine.

The existing keyboard adopts the technology of plastic hidden hooks to be fixed on a keyboard panel and a base, and is a device for outputting instructions or transmitting data, for detecting the leakage of electricity of the keyboard, the situation of electricity leakage possibly exists after the production of the keyboard, the detection is not beneficial to the conveying of the keyboard, the operation is inconvenient, and the detection is not beneficial to the leakage of electricity of the keyboard; and need be connected keyboard and circuit when detecting, be unfavorable for taking off of plug after detecting, be unfavorable for carrying out continuous detection to the keyboard, cause the reduction of operating efficiency. Therefore, a keyboard leakage detection device is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the present invention is to provide a keyboard leakage detecting device for solving the above problems.

The utility model realizes the above purpose by the following technical proposal, a keyboard electric leakage detection device, which comprises a fixed frame positioned at the top of a bottom plate, a conveying mechanism and a connecting mechanism;

the conveying mechanism comprises a supporting plate, a fixing plate and a connecting plate, the bottom plate and the fixing frame are fixedly connected with the supporting plate, the top of the fixing frame is fixedly connected with the electric push rod, the bottom end of the electric push rod is fixedly connected with the fixing plate, the bottom of the fixing plate is fixedly connected with the connecting plate, the middle of the connecting plate is in penetrating connection with the rotating shaft, the middle of the rotating shaft is fixedly connected with the driving wheel, and the driving wheels are in transmission connection through a conveying belt;

coupling mechanism is including extension board, socket, plug and dead lever, mount lateral wall and extension board fixed connection, extension board bottom and socket fixed connection, and the socket is inside to peg graft with the plug, extension board side and dead lever fixed connection, and the dead lever passes through spring and dwang fixed connection.

Preferably, the number of the supporting plates is two, the top surfaces of the two supporting plates are fixedly connected with the insulating pad, the two supporting plates are connected with the connecting plate in a sliding mode, the fixing frame at the tops of the supporting plates is of a U-shaped structure, and an opening is formed in the side wall of the fixing frame.

Preferably, the connecting plate is of an L-shaped structure, the inside of an opening formed in the middle of the connecting plate is rotatably connected with the two rotating shafts, the middle parts of the two rotating shafts are fixedly connected with the driving wheels, and the height of the conveying belt between the driving wheels is higher than that of the bottom end of the connecting plate.

Preferably, the end part of the rotating shaft is fixedly connected with a transmission gear, the transmission gear is meshed with an output gear, the output gear is fixedly connected with the output end of a motor, and the motor is fixedly connected with the bottom surface of the supporting plate.

Preferably, the dead lever is L shape structure, the dead lever bottom is rotated with the dwang middle part and is connected, the dwang tip is U-shaped structure, and dwang and plug joint.

Preferably, the fixed plate top surface and bee calling organ fixed connection, the fixed plate bottom is equipped with the contact that is used for detecting the electric leakage, the connecting plate lateral wall and the extension piece fixed connection of fixed plate bottom, and the extension piece contact has the rotating-rod tip.

The utility model has the advantages that:

1. the utility model discloses simple structure, convenient operation, the removal through the connecting plate is convenient to carry the keyboard to on the insulating pad, makes things convenient for the keyboard to correspond with the contact head of fixed plate bottom, is favorable to the electric leakage detection of keyboard, has improved the convenience of operation to be favorable to shifting out of keyboard through the transmission of conveyer belt, conveniently operates;

2. the utility model discloses the rotation that drives the dwang in the vertical removal of connecting plate is favorable to the separation between plug and the socket, is favorable to the keyboard after detecting to shift out, has improved the efficiency of operation, is favorable to the improvement of keyboard detection efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

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

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic view of the top view structure of the present invention.

In the figure: 1. the device comprises a base plate, 2, a fixing frame, 3, a supporting plate, 4, an insulating pad, 5, an electric push rod, 6, a fixing plate, 7, a connecting plate, 8, a rotating shaft, 9, a driving wheel, 10, a conveying belt, 11, a transmission gear, 12, an output gear, 13, a motor, 14, an extending plate, 15, a socket, 16, a plug, 17, a fixing rod, 18, a spring, 19, a rotating rod, 20, an extending block, 21 and a buzzer.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those 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 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.

Referring to fig. 1-3, a keyboard leakage detection device includes a fixing frame 2 located on the top of a bottom plate 1, a conveying mechanism and a connecting mechanism;

the conveying mechanism comprises a supporting plate 3, a fixing plate 6 and a connecting plate 7, the bottom plate 1 and the fixing frame 2 are fixedly connected with the supporting plate 3, the top of the fixing frame 2 is fixedly connected with an electric push rod 5, the bottom end of the electric push rod 5 is fixedly connected with the fixing plate 6, the bottom of the fixing plate 6 is fixedly connected with the connecting plate 7 and used for moving the connecting plate 7, the middle of the connecting plate 7 is connected with a rotating shaft 8 in a penetrating mode, the middle of the rotating shaft 8 is fixedly connected with a driving wheel 9, and the driving wheels 9 are in transmission connection through a conveying belt 10 and used for conveying a;

coupling mechanism is including extending board 14, socket 15, plug 16 and

dead lever

17, 2 lateral walls of mount and 14 fixed connection of extending board, 14 bottoms of extending board and socket 15 fixed connection, and the inside plug 16 that pegs graft of

socket

15, 14 sides of extending board and dead lever 17 fixed connection, and dead lever 17 passes through spring 18 and dwang 19 fixed connection for the separation of plug 16 and socket 15.

The number of the support plates 3 is two, the top surfaces of the two support plates 3 are fixedly connected with the insulating pad 4, the two support plates 3 are connected with the connecting plate 7 in a sliding mode, the fixing frame 2 at the top of each support plate 3 is of a U-shaped structure, and the side wall of the fixing frame 2 is provided with an opening, so that a keyboard can be placed conveniently, and electric leakage detection is facilitated; the connecting plate 7 is of an L-shaped structure, the inside of an opening formed in the middle of the connecting plate 7 is rotatably connected with the two rotating shafts 8, the middle parts of the two rotating shafts 8 are fixedly connected with the driving wheels 9, and the height of a conveying belt 10 between the driving wheels 9 is higher than that of the bottom end of the connecting plate 7, so that the connecting plate 7 can move conveniently, and a keyboard can be placed on the insulating pad 4 conveniently; the end part of the rotating shaft 8 is fixedly connected with a transmission gear 11, the transmission gear 11 is meshed with an output gear 12, the output gear 12 is fixedly connected with the output end of a motor 13, and the motor 13 is fixedly connected with the bottom surface of the supporting plate 3, so that the transmission gear 11 can be conveniently driven to rotate, and the conveying belt 10 can be conveniently driven to rotate; the fixing rod 17 is of an L-shaped structure, the bottom end of the fixing rod 17 is rotatably connected with the middle of the rotating rod 19, the end part of the rotating rod 19 is of a U-shaped structure, and the rotating rod 19 is clamped with the plug 16, so that the rotating rod 19 can rotate conveniently, and the plug 16 and the socket 15 can be separated conveniently; 6 top surfaces of fixed plate and bee calling organ 21 fixed connection, 6 bottoms of fixed plate are equipped with the contact head that is used for detecting the electric leakage, 7 lateral walls of connecting plate and extension piece 20 fixed connection in 6 bottoms of fixed plate, and extension piece 20 contact has dwang 19 tip, is convenient for drive dwang 19 and rotates.

When the utility model is used, firstly, the external power supply and the control switch of the electrical components in the device are placed on the conveyer belt 10, the output gear 12 is driven by the motor 13 to rotate and then the transmission gear 11 is driven to rotate, and then the rotating shaft 8 is driven to rotate on the connecting plate 7, the rotation of the rotating shaft 8 drives the transmission wheel 9 to rotate and then the conveyer belt 10 is driven to rotate, and then the keyboard is driven to convey, so that the keyboard corresponds to the contact head at the bottom of the fixed plate 6, electric leakage detection is convenient, after the movement is completed, the fixed plate 6 is driven to vertically move by the extension of the electric push rod 5, so that the fixed plate 6 drives the connecting plate 7 to simultaneously move, and further drives the keyboard to vertically move, after the connecting plate 7 moves to the inside of the bottom plate 1, the keyboard falls on the insulating pad 4, meanwhile, the output gear 12 is separated from the, the keyboard is beneficial to the detection of electric leakage;

after removing the completion, plug 16 to be connected with the keyboard is inserted and is detected on socket 15, after detecting the completion, shorten through electric putter 5 and drive fixed plate 6 and connecting plate 7 and remove, connecting plate 7 drives and extends piece 20 and remove simultaneously, make and extend 20 contact dwang 19, and then drive dwang 19 and rotate around dead lever 17, make the tensile back of spring 18, dwang 19 pulls out plug 16, make things convenient for the separation between plug 16 and the socket 15, connecting plate 7 removes behind the top, make output gear 12 and drive gear 11 meshing, reverse rotation through motor 13 drives the keyboard and shifts out, conveniently operate, after detecting out unqualified product, go out the sound production through controller control buzzer 21, it separates with qualified product to make things convenient for.

The motor 13 can be an NMRV series turbo reduction motor provided by zibo optics large motor ltd and its associated power supply and circuit.

The electric push rod 5 adopts an XTL100 electric push rod provided by the Leyi manufacturer of Jiangsu province and a matched power supply and a circuit thereof.

It is well within the skill of those in the art to implement, without undue experimentation, the present invention does not relate to software and process improvements, as related to circuits and electronic components and modules.

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.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A keyboard electric leakage detection device is characterized in that: comprises a fixed frame (2) positioned at the top of a bottom plate (1), a conveying mechanism and a connecting mechanism;

the conveying mechanism comprises a supporting plate (3), a fixing plate (6) and a connecting plate (7), the bottom plate (1) and the fixing frame (2) are fixedly connected with the supporting plate (3), the top of the fixing frame (2) is fixedly connected with the electric push rod (5), the bottom end of the electric push rod (5) is fixedly connected with the fixing plate (6), the bottom of the fixing plate (6) is fixedly connected with the connecting plate (7), the middle of the connecting plate (7) is connected with the rotating shaft (8) in a penetrating mode, the middle of the rotating shaft (8) is fixedly connected with the driving wheel (9), and the driving wheels (9) are in transmission connection through the conveying belt (10);

coupling mechanism is including extending board (14), socket (15), plug (16) and dead lever (17), mount (2) lateral wall and extending board (14) fixed connection, extend board (14) bottom and socket (15) fixed connection, and socket (15) are inside to be pegged graft with plug (16), extend board (14) side and dead lever (17) fixed connection, and dead lever (17) are through spring (18) and dwang (19) fixed connection.

2. A keyboard leakage detection device according to claim 1, wherein: the quantity of backup pad (3) is two, two backup pad (3) top surfaces all with insulating pad (4) fixed connection, between two backup pad (3) with connecting plate (7) sliding connection, mount (2) at backup pad (3) top are the U-shaped structure, and the opening has been seted up to mount (2) lateral wall.

3. A keyboard leakage detection device according to claim 1, wherein: the connecting plate (7) is of an L-shaped structure, the inside of an opening formed in the middle of the connecting plate (7) is rotatably connected with the two rotating shafts (8), the middle parts of the two rotating shafts (8) are fixedly connected with the driving wheels (9), and the height of the conveying belt (10) between the driving wheels (9) is higher than that of the bottom end of the connecting plate (7).

4. A keyboard leakage detection device according to claim 1, wherein: the end part of the rotating shaft (8) is fixedly connected with a transmission gear (11), the transmission gear (11) is meshed with an output gear (12), the output gear (12) is fixedly connected with the output end of a motor (13), and the motor (13) is fixedly connected with the bottom surface of the supporting plate (3).

5. A keyboard leakage detection device according to claim 1, wherein: dead lever (17) are L shape structure, dead lever (17) bottom is rotated with dwang (19) middle part and is connected, dwang (19) tip is the U-shaped structure, and dwang (19) and plug (16) joint.

6. A keyboard leakage detection device according to claim 1, wherein: fixed plate (6) top surface and bee calling organ (21) fixed connection, fixed plate (6) bottom is equipped with the contact that is used for detecting the electric leakage, connecting plate (7) lateral wall and extension piece (20) fixed connection of fixed plate (6) bottom, and extension piece (20) contact has dwang (19) tip.