CN2632400Y

CN2632400Y - Drag link motor switching devices

Info

Publication number: CN2632400Y
Application number: CN 03205327
Authority: CN
Inventors: 许学洲
Original assignee: Lite On Technology Corp
Current assignee: Yogon Science & Technology Co., Ltd.
Priority date: 2003-08-05
Filing date: 2003-08-05
Publication date: 2004-08-11
Anticipated expiration: 2013-08-05

Abstract

The utility model discloses a pole motor switching device, which may switch the motor output power, so may provide to at least two power receiving devices for using; the utility model uses one end of a pulling pole to pivotally connect with the motor power output axle, the other end connects with the electromagnetic valve, the work of the electromagnetic valve makes the switching gear on the pulling pole to mesh with a driven gear selectively, so may output the power to the power receiving device connecting with the driven gear.

Description

Pull-rod type motor COMM communication

Technical field

The utility model relates to a kind of motor COMM communication, applies to the equipment that multifunctional paper feeding machine etc. needs a plurality of motor driven, particularly a kind of motor COMM communication of utilizing pull bar to switch power.

Background technique

Affairs machines such as duplicating machine, printer, facsimile apparatus and scanning machine are indispensable information equipment in the present working environment, all clerical operationses are all closely bound up with these affairs machines, and each affairs machine all must provide a placement location, for the little place of working environment, these affairs machines will occupy many spaces; In addition, often because of the difference of working attributes, its utilization rate can be inequality for the affairs machine of these simple functions, and often some affairs machine utilization rate is not high, but in order to satisfy the needs of minority, must purchase to answer the possible period of want or need.

At above-mentioned problem, all manufacturers develop a kind of multifunctional paper feeding machine (Multi-FunctionPeripherals, MFP), this multifunctional paper feeding machine has been concentrated functions such as duplicating, printing, fax and scanning, the user only need purchase a multifunctional paper feeding machine can carry out multinomial clerical operations, simultaneously can save required space that occupies and money, and more easy operation-interface is provided, become a kind of multi-function electronic device (All-in-one Device).

General multifunctional paper feeding machine has the scanning work device that is positioned at the top, can carry out scanning work, cooperates the setting of microcomputer processor, cooperates communication line, can carry out the work of fax behind scanning document; In addition, have one in the inside of board and print equipment, have a paper feed equipment in a side of board, the print job device cooperates the paper feed equipment then can carry out the work of mimeograph documents.This multifunctional paper feeding machine list is with regard to the motion part, at least scanning work device, print job device and paper feed equipment have been comprised, wherein the scanning work device has comprised one needs reciprocating scan module (CCD orCIS), a drivign belt that is connected on the scan module, and one is connected on the drivign belt in order to the drive motor of rotation function to be provided; The print job device has comprised one and can load ink box and need reciprocating carrier, to be connected in drivign belt on the carrier, and is connected on the drivign belt in order to the drive motor of rotation function to be provided; The paper feed equipment comprised a paper feed roller that need rotate, with the driving gear set of walking the reel engagement, and be engaged in driving gear set so that the drive motor of rotation function to be provided.

The equipment of above-mentioned multifunctional paper feeding machine and drive motor have adopted man-to-man configuration, promptly an equipment provides required rotation function by a drive motor, yet the design of this multifunctional paper feeding machine only is with a scanning machine, a printer is installed in the board, such design is except that electronic circuit is integrated, with regard to mechanism's part, because various piece is still and works alone, it is not the purpose that reaches real integration, especially the quantity of drive motor does not reduce because of integration, drive motor still occupies certain cost, and drive motor also occupies certain volume in the board.

Summary of the invention

Main purpose of the present utility model is that a kind of pull-rod type motor COMM communication is provided in order to address the above problem, being applied to multi-functional things machine etc. needs the equipment of a plurality of motors outputs, single motor can be switched to a plurality of outgoing positions, provide power to give a plurality of power reception units.

According to pull-rod type motor COMM communication provided by the utility model, be the regulating mechanism that utilizes pull-rod type, reach the switching of motor outputting power.

Above-mentioned purpose of the present utility model is achieved in that a kind of pull-rod type motor COMM communication, with motor engagement, comprises an actuation gear, is connected in the output power shaft of described motor; It is characterized in that, also comprise:

One pull bar, an end is articulated in described actuation gear swingably;

One brake component is incorporated into the other end of described pull bar;

One change gear is engaged in described actuation gear; And

A plurality of driven gears are installed on the position of contiguous described change gear;

Wherein, described change gear optionally with described a plurality of driven gears in an engagement.

Pull-rod type motor COMM communication described in the utility model, wherein this brake component is a solenoid valve.

Pull-rod type motor COMM communication described in the utility model, wherein the output terminal of this solenoid valve is connected in the other end of this pull bar.

Pull-rod type motor COMM communication described in the utility model, wherein the other end of this pull bar also is connected with an elastic element.

Pull-rod type motor COMM communication described in the utility model wherein is connected with power output gear on the pto of this motor, and described actuation gear is engaged in this power output gear.

Pull-rod type motor COMM communication described in the utility model, wherein this driven gear is engaged in a power reception unit respectively.

As mentioned above, the utility model has additional a pull bar in the motor power output shaft, pull bar one end is articulated in the actuation gear that can receive motor power, and the other end is incorporated on the brake component, and pull bar below also has a change gear that is engaged in actuation gear, and change gear has a plurality of outwards driven gears of outputting power on every side, work control by brake component, can spur pull bar serves as the axle swing with the pivot-connecting position that is articulated in pto, change gear on the pull bar is optionally meshed with a driven gear, and power is outwards transferred to a power reception unit by this driven gear, provide this power reception unit required power; Therefore,, make motor changeable in a plurality of power outgoing positions by the switching of brake component, and can be with the powershift of single motor on the power reception unit of transmission that driven gear meshes.

Brake component can be a solenoid valve, utilizes the effect of refrigerator valve excitation, drives pull bar to lower swing, and then changes the driven gear that change gear meshed, and reaches the purpose of switching power output.

For making the purpose of this utility model, structure characteristics and function thereof are had further understanding, conjunction with figs. is described in detail as follows.

Description of drawings

Fig. 1 is a schematic representation of the present utility model;

Fig. 2 A, Fig. 2 B are the work schematic representation that the utility model switches on primary importance;

Fig. 3 A, Fig. 3 B are the work schematic representation that the utility model switches on the second place;

Fig. 4 A, Fig. 4 B are that the utility model is incorporated into the work schematic representation that mechanism for automatically feeding paper in the multi-functional things machine is got paper and paper feed; And

Fig. 5 A, Fig. 5 B are that the utility model is incorporated into the work schematic representation that drives electric charge engagement component (CCD) in the multi-functional things machine.

Wherein, description of reference numerals is as follows:

Motor 10 output power shafts 101

Power output gear 102 solenoid valves 20

Working shaft 21 pull bars 30

Actuation gear 31 change gear 32

Fixed plate 40 trips 41

Spring 50 first driven gears 61

Second driven gear, 62 paper boxes 71

Paper feed system 81 scanning systems 82

Electric charge engagement component 83 paper 9

Embodiment

According to pull-rod type motor COMM communication provided by the utility model, mainly be the structure of utilizing a pull bar, reciprocally swinging and the changeable power of exporting motor in a plurality of different positions.Traditional motor, though the power of two kinds of directions of just changeing and reversing can be provided, but only be confined to the power reception unit of single combination, and can only provide the power of clockwise and anticlockwise both direction, and the utility model utilizes the design of pull bar, make the outputting power of motor optionally switch on different positions, and be engaged in different power reception units respectively, and the power of each power reception unit clockwise and anticlockwise can be provided.

See also Fig. 1, include motor 10, solenoid valve 20, pull bar 30, fixed plate 40 and spring 50, motor 10 is installed in the back side of fixed plate 40, and its output power shaft 101 passes fixed plate 40 and be exposed to the front side of fixed plate 40, and output power shaft 101 front ends also are equiped with a power output gear 102 in fixed plate 40 front sides, by this power output gear 102 power of motor 10 are outwards exported.

And actuation gear 31 is installed on the fixed plate 40, and is engaged in power output gear 102 and can receives the power that motor 10 is exported.The front end of pull bar 30 is articulated in actuation gear 31, and tail end is incorporated on the working shaft 21 of solenoid valve 20, and spring 50 normalities of utilizing an end to be fixed on the trip 41 of fixed plate 40 restoring force that provides pull bar 30 to make progress.Pull bar 30 belows have a change gear 32, change gear 32 is except being engaged in actuation gear 31, also optionally with on every side first driven

gear

61 and 62 engagements of second driven gear, and can be by first driven

gear

61 and 62 engagements of second driven gear with power transmission to different power reception units.

Under the normality, pull bar 30 is positioned at primary importance, see also Fig. 2 A, change gear 32 is engaged in first driven gear 61, when motor 10 is just changeing, by power output gear 102, actuation gear 31 and change gear 32 and with power transmission to the first driven gear 61 of motor 10 output, and can make first driven gear 61 that the required power of power reception unit of its engagement is provided.And, provide first driven gear 61 reciprocal power sources by motor 10 counter-rotatings (seeing Fig. 2 B).

When needs provide power in second driven gear 62, utilize solenoid valve 20 excitatory, make its working shaft 21 move downward, and the tail end that drives pull bar 30 moves down, as shown in Figure 3A, make that pull bar 30 is a rotatingshaft with its drive-connecting shaft that is articulated in actuation gear 31, be rocked to change

gear

32 and 62 engagements of second driven gear downwards, and reach the second place, identical, can just change (seeing Fig. 3 A) and counter-rotating (seeing Fig. 3 B) by motor 10 and power that power reception unit two directions that provide second driven gear 62 to be meshed are rotated.When desiring to return back to primary importance, remove the excitatory effect of solenoid valve 20, pull bar 30 can be subjected to the pulling of spring 50, and swing returns back to primary importance.

Solenoid valve 20 mainly is the role who plays the part of brake component, only needs to drive pull bar 30 swings and gets final product, and the personnel that are familiar with this technology can replace with other equivalent element easily.And driven gear is not defined as two yet, can be can more than two according to Demand Design yet.

Be applied to see also Fig. 4 A, Fig. 4 B on the multi-functional things machine, first driven gear 61 is engaged in paper feed system 81 (being a mechanism for automatically feeding paper for example), and second driven gear 62 is engaged in (scanner) system 82 that scans.At first, motor 10 is switched on primary importance (seeing Fig. 4 A), utilize motor 10 just changeing, and a plurality of gear set drive of interlock, make paper 9 enter paper feed system 81, and then, paper 9 is turned to enter scanning system 82 (seeing Fig. 4 B) by motor 10 counter-rotatings by paper box 71.

Then motor 10 is switched on the second place, utilize second driven gear 62 to be engaged in scanning system 82, and by a plurality of gear trains and can be with power transmission to electric charge engagement component (CCD) 83, and can be by the clockwise and anticlockwise of motor 10, drive seesawing of electric charge engagement component 83, reach the purpose that scans and see Fig. 5 A, Fig. 5 B.Effectively two systems's (paper feed system and scanning system) that need motor 10 are integrated into and only need single motor 10.Certainly, the scope of application be not limited to multi-functional things machine or scan and the paper feed system in, so long as need the equipment of a plurality of motors outputs, can be integrated by the utility model.

The utility model is a kind of pull-rod type motor COMM communication, utilize solenoid valve to be connected in an end of pull bar, when making solenoid valve work, drive the pull bar swing and the change gear on it is optionally combined with a driven gear, the power of motor is outwards transferred to the power reception unit by this driven gear; Utilize the switching of pull bar, and single motor is maximized the use, with power transmission to a plurality of devices.

The above only is the utility model preferred embodiment wherein, is not to be used for limiting practical range of the present utility model; Be that every equalization of being done according to the utility model claim changes and modification, all be encompassed in the claim of the present utility model.

Claims

1. a pull-rod type motor COMM communication with motor engagement, comprises an actuation gear, is connected in the output power shaft of described motor, it is characterized in that, also comprises:

One pull bar, an end is articulated in described actuation gear swingably;

One brake component is incorporated into the other end of described pull bar;

One change gear is engaged in described actuation gear; And

2. pull-rod type motor COMM communication as claimed in claim 1 is characterized in that described brake component is a solenoid valve.

3. pull-rod type motor COMM communication as claimed in claim 2 is characterized in that the output terminal of described solenoid valve is connected in the other end of this pull bar.

4. pull-rod type motor COMM communication as claimed in claim 3 is characterized in that the other end of described pull bar also is connected with an elastic element.

5. pull-rod type motor COMM communication as claimed in claim 1 is characterized in that be connected with power output gear on the pto of described motor, described actuation gear is engaged in this power output gear.

6. pull-rod type motor COMM communication as claimed in claim 1 is characterized in that described driven gear is engaged in a power reception unit respectively.