CN2548207Y - Multifunctional office machine - Google Patents

Abstract

A multifunctional office machine comprises multiple working devices and power output devices, two different working devices are selectively driven by one power output device, a first working device is provided with a movable movement mechanism and a transmission mechanism connected with the movement mechanism; the second working device is provided with a movable motion mechanism and a transmission mechanism connected with the motion mechanism; the device also comprises a switching mechanism; the power output device is connected with the switching mechanism; the switching mechanism is arranged between the transmission mechanisms of the first working device and the second working device and moves between a first position and a second position, wherein the power output device is connected with the transmission mechanism of the first working device at the first position, and the power output device is connected with the transmission mechanism of the second working device at the second position. The plurality of working devices do not need to be matched with the power output devices one by one, and the number of the power output devices is reduced.

Description

multifunctional business machine

technical field

The utility model relates to a multifunctional business machine, which is applied to electronic equipment with multiple functions, especially electronic equipment that needs multiple power output devices to drive multiple corresponding working devices.

Background technique

Office machines such as copiers, printers, fax machines, and scanners are indispensable information equipment in the current office environment. All office work is closely related to these office machines, and each office machine must provide a location. For the working environment For small places, these business machines will occupy a lot of space; moreover, these single-function business machines often have different usage rates due to different work attributes, and often some business machines have low usage rates, but Due to a small number of needs, it is still necessary to purchase to meet unexpected needs.

In response to the above problems, some manufacturers have developed a Multi-Function Peripherals (MPF), which integrates functions such as photocopying, printing, faxing, and scanning. Multiple tasks can be performed on a computer, while saving space and money required, and providing a simpler operation interface, becoming a multi-functional electronic device (All-in-one Device).

Please refer to Figures 1A and 1B, a known multifunctional business machine is shown in the figure. Generally, known multifunctional business machines integrate various functions according to different brands and models, such as photocopying, printing, faxing and Scanning, these functions are completed by different working devices. Taking Figure 1A and 1B as an example, this multi-functional business machine has a scanning working device on the top, which can perform scanning work, cooperate with the setting of the microcomputer processor, and cooperate with the communication line, after scanning documents, it can perform fax work; in addition, there is an inkjet working device inside the machine, and a paper feeding working device on one side of the machine, and the inkjet working device cooperates with the paper feeding working device to perform Print the job of the file. The multi-function business machine includes at least a scanning device, an inkjet device and a paper feeding device in terms of the motion mechanism, wherein the scanning device includes a scanning module (CCD) that needs to reciprocate, a scanning module (CCD) connected to the scanning The drive belt on the module, and a drive motor connected to the drive belt to provide rotational kinetic energy; the inkjet working device includes a carrier that can be loaded with ink clips and needs to reciprocate, and a carrier that is connected to the carrier The transmission belt, and the driving motor connected to the transmission belt to provide rotational kinetic energy; the paper feeding device includes a paper feeding roller that needs to rotate, a transmission gear set that meshes with the paper shaft, and a transmission gear that engages with the paper feeding shaft. A drive motor that provides rotational kinetic energy.

The working device and the driving motor of the above-mentioned multifunctional business machine adopt a one-to-one configuration, that is, a working device is provided with the required rotational kinetic energy by a driving motor, but the design of this kind of multifunctional business machine is only to combine one A scanning machine and an inkjet printer are installed in one machine. In addition to the integration of electronic circuits, this design method does not achieve the purpose of real integration because each part still works independently. That is to say, the required components have not been reduced, and the volume of the machine has not been reduced by integrating multiple functions into one machine; for example, the number of drive motors has not been reduced due to integration, and the drive motor still occupies A certain cost, and the drive motor also occupies a certain volume in the machine.

Contents of the invention

The purpose of the utility model is to provide a multifunctional business machine, which can achieve the integration of multiple working devices in one machine, and use one drive motor to selectively drive multiple working devices, reducing the required cost and reducing the size of the multifunctional business machine. volume.

The multifunctional business machine of the present utility model includes a plurality of working devices and power output devices capable of performing different tasks, and a power output device selectively drives two different working devices, wherein a first working device has a A movable movement mechanism and a transmission mechanism connected with the movement mechanism; a second working device having a movable movement mechanism and a transmission mechanism connected with the movement mechanism;

Also includes a switching mechanism;

The power output device is connected to the switching mechanism;

The switching mechanism is arranged between the transmission mechanism of the first working device and the second working device, and moves between a first position and a second position. In the first position, the power output device and the first working device The transmission mechanism is connected. In the second position, the power output device is connected with the transmission mechanism of the second working device.

The power output device is arranged on the switching mechanism. The switching mechanism is a carrier. The power output device has an output shaft on which a main gear is arranged.

The switching mechanism may also have a driven gear meshed with the power output device and a swing arm movably sleeved on the power output device, the swing arm moves between the first position and the second position, and In the first position, the driven gear is connected with the transmission mechanism of the first working device, and in the second position, the driven gear is connected with the transmission mechanism of the second working device.

The power output device has an output shaft, and a main gear is arranged on the output shaft, and the main gear meshes with the driven gear.

The power output device is a drive motor.

The first working device is a paper-feeding working device, the moving mechanism of the paper-feeding working device is a paper-feeding roller, and the transmission mechanism is a gear set.

The second working device is a scanning working device, the moving mechanism of the scanning working device is a scanning module, and the transmission mechanism is composed of a transmission belt and a gear set.

According to the content of the above invention, it can be seen that the multi-function business machine disclosed in the utility model integrates a plurality of working devices, a plurality of transmission mechanisms corresponding to the working devices, more than one power output device and a switching mechanism, wherein each working device includes A movement mechanism, the movement mechanism is connected to a transmission mechanism correspondingly, the switching mechanism is connected with the power output device and arranged between the two transmission mechanisms, and the power output by the power output device can be selectively connected to the power output device by using the switching mechanism A work device whereby the work device is caused to perform an operation.

Below in conjunction with accompanying drawing and embodiment, the utility model is further described as follows:

Description of drawings

1A and 1B are structural schematic diagrams of known multifunctional business machines;

2A and 2B are schematic diagrams of the composition of the multifunctional business unit in Embodiment 1 of the present utility model;

Fig. 3 is a specific structural diagram of the multifunctional business machine in Embodiment 1 of the present utility model;

Fig. 4A is an enlarged view of the partial structure of the multi-function business machine in Embodiment 1 of the present utility model;

Figures 4B and 4C are working diagrams of the multifunctional business machine in Embodiment 1 of the present utility model;

5A and 5B are schematic diagrams of the composition of the multi-function office machine in Embodiment 2 of the present utility model;

Fig. 6A is an enlarged view of the partial structure of the multi-functional business machine in Embodiment 2 of the present utility model; and

6B and 6C are working schematic diagrams of the multifunctional business machine in Embodiment 2 of the present utility model.

Detailed ways

According to the multifunctional business machine disclosed in the utility model, it integrates business functions such as photocopying, printing, faxing and scanning, and its mechanism part must at least have a scanning working device, an inkjet working device and a paper feeding working device. The main purpose of the new model is to use one drive motor to selectively drive multiple working devices (such as scanning working devices and paper feeding working devices). Based on the above-mentioned purpose, the feasible modes of the utility model are as follows:

Example 1

The technical means adopted in embodiment 1:

A switching mechanism is used to make the drive motor reciprocate to selectively connect the two working devices. Embodiment 1 Feasible technical method:

As shown in Figures 2A and 2B, the figure shows a schematic diagram of the composition of the multifunctional business machine of Embodiment 1 of the present utility model. As shown in the figure, the multifunctional business machine 10 includes a first working device 11 and a second working device 12 , a power output device 13 and a switching mechanism 14; wherein the first working device 11 includes a kinematic mechanism 111 and a transmission mechanism 112 connected to the kinematic mechanism 111, and the second working device 12 includes a kinematic mechanism 121 and a kinematic mechanism 121 connected to the kinematic mechanism. The transmission mechanism 122 of the mechanism 121, the switching mechanism 14 is interposed between the transmission mechanism 112 and the transmission mechanism 122 with a movable relationship, and can reciprocate between the transmission mechanism 112 and the transmission mechanism 122 to have a first position and a second position , the power output device 13 is arranged on the switching mechanism 14, when the switching mechanism 14 is in the first position, the output shaft 131 of the power output device 13 corresponds to the transmission mechanism 112, and is connected with the transmission mechanism 112, at the second position, the power output device The output shaft 131 of 13 corresponds to the transmission mechanism 122 and is connected with the transmission mechanism 122. As mentioned above, when the first working device 11 is to be operated, the switching mechanism 14 is moved to the first position, and the output shaft 131 of the power output device 13 is connected with the transmission mechanism 112 of the first working device 11, so that the power output The output power of the device 13 is transmitted to the kinematic mechanism 111 by the transmission mechanism 112 to make the kinematic mechanism 111 act; The output shaft 131 is connected to the transmission mechanism 122 of the second working device 12, so that the output power of the power output device 13 is transmitted from the transmission mechanism 122 to the motion mechanism 121, so that the motion mechanism 121 moves.

In this way, a power output device 13 can selectively drive the first working device 11 or the second working device 12 to perform actions, and the transmission mechanism 112, 122 can be a gear set or a transmission belt set, that is, the movement mechanism 111, 121 perform rotary motion or reciprocating motion. The specific implementation manner of the first embodiment:

As shown in Figure 3, shown in the figure is the specific structural diagram of the multifunctional business machine of the utility model embodiment 1, as shown in the figure, the multifunctional business machine 10 has a first working device 11, a second working device 12 and a second working device 12. Three working devices 15 are used to perform paper feeding, scanning and inkjet printing respectively, wherein the first working device 11 and the second working device 12 share a power output device 13, and the third working device 15 uses a single power output The device 13, the above-mentioned power output device 13 is a drive motor, according to the multi-functional business machine disclosed in the utility model, the drive motor is preferably a stepper motor.

As shown in Figures 4A, 4B, and 4C, the first working device 11 is a paper-feeding working device, and the moving mechanism 111 is a paper feeding roller. The paper in not shown) is gradually fed into the position corresponding to the third working device 15 (inkjet working device) for printing, until the printing is completed and the paper is sent out from the paper outlet (not shown in the figure), and the rotational power is transmitted The transmission mechanism 112 to the moving mechanism 111 is a gear set, wherein the gear set is meshed with the moving mechanism, and has an engaging gear 1121 for connecting the power source; the second working device 12 is a scanning working device, and the moving mechanism 121 is a scanning module , the motion mechanism 121 needs to perform reciprocating motion of parallel displacement to scan the scanned documents placed on the scanning platform (not shown in the figure); On the transmission belt 1221, and one end of the transmission belt 1221 is sheathed on a gear 1222, the gear 1222 has a shaft 1223 extending downward, the other end of the shaft 1223 is arranged on a bevel gear 1224, and the bevel gear 1224 meshes with a The connecting bevel gear 1225 for connecting the power source is connected to the bevel gear 1225 and is separated from the connecting gear 1121 by a corresponding distance.

The switching mechanism 14 is a carrier that can move in the multifunctional business machine 10, the switching mechanism 14 can move to the first position and the second position, and the power output device 13 is a driving motor, and the power output device 13 is fixedly arranged on the switch Mechanism 14, the output shaft 131 of the power take-off device 13 is provided with a main gear 132, when the switching mechanism 14 is in the first position, the main gear 132 of the power take-off device 13 meshes with the engaging gear 1121, when the switching mechanism 14 is in the second position, the power The main gear 132 of the output device 13 meshes with the connecting bevel gear 1225 . The switching mechanism 14 can directly apply an external force (such as designing a push rod on the switching mechanism 14 to be moved by the user) to move between the first position and the second position, and then use a fixed pin or a tenon or similar design ( Not shown in the figure) to be fixed at the first position or the second position; or the movement stroke of the third working device 15 drives the switching mechanism 14 to move, all of which are feasible implementation means.

As shown in Figures 4B and 4C, when the first working device 11 is intended to be operated, the switching mechanism 14 is moved to the first position, so that the main gear 132 of the power output device 13 meshes with the engaging gear 1121 of the first working device 11 , so that the output power of the power output device 13 is transmitted to the motion mechanism 111 by the output shaft 131, the main gear 132, the connecting gear 1121 and the gear set, so that the motion mechanism 111 performs a step-by-step rotation motion to complete the paper feeding action; and when When it is desired to make the second working device 12 perform operation, the switching mechanism 14 is moved to the second position, so that the main gear 132 of the power output device 13 is meshed with the connecting bevel gear 1225 of the second working device 12, so that the power output device 13 The output power is transmitted to the motion mechanism 121 by the output shaft 131, the main gear 132, the connecting bevel gear 1225, the bevel gear 1224, the shaft 1223, the gear 1222, and the transmission belt 1221, so that the motion mechanism 121 can reciprocate and complete the scanning Operation. Embodiment 2 The technical means adopted in Embodiment 2:

The driving motor is fixed, and the switching device is used to selectively transmit power to the two working devices. Embodiment 2 feasible technical method:

As shown in Figures 5A and 5B, the figure shows a schematic diagram of the utility model embodiment 2 multifunctional business machine, as shown in the figure, the multifunctional business machine 10' includes a first working device 11' and a second working device 12 ′, a power output device 13 ′ and a switching mechanism 14 ′; wherein the first working device 11 ′ includes a kinematic mechanism 111 ′ and a transmission mechanism 112 ′ connected to the kinematic mechanism 111 ′, and the second working device 12 ′ includes There is a kinematic mechanism 121 ′ and a transmission mechanism 122 ′ connected to the kinematic mechanism 121 ′. The switching mechanism 14 ′ is interposed between the transmission mechanism 112 ′ and the transmission mechanism 122 ′ in a movable relationship, and can be connected between the transmission mechanism 112 ′ and the transmission mechanism 122 ′. The mechanism 122` reciprocates to have a first position and a second position, and the power output device 13' and the switching mechanism 14' maintain a connection relationship. When the switching mechanism 14' is in the first position, the output is transmitted by the power output device 13' The power is sent to the switching mechanism 14`, and then the switching mechanism 14` is connected with the transmission mechanism 112`. `Connect. As mentioned above, when the first working device 11 is to be operated, the switching mechanism 14' is moved to the first position, so that the output power of the power output device 13' is transmitted from the switching mechanism 14' to the transmission mechanism 112', and then The transmission mechanism 112' is transmitted to the kinematic mechanism 111' to make the kinematic mechanism 111' act; and when it is desired to make the second working device 12' perform operation, the switching mechanism 14' is moved to the second position, so that the power output device 13' The output power is transmitted by the switching mechanism 14 to the transmission mechanism 122 ′, and then transmitted to the movement mechanism 121 ′ by the transmission mechanism 122 ′, so that the movement mechanism 121 ′ moves.

In this way, under the condition that the power output device 13 ′ is fixed, the switching mechanism 14 ′ can be used to selectively drive the first working device 11 ′ or the second working device 12 ′ to perform actions through one power output device 13 ′. Embodiment 2 specific implementation manner:

As shown in Figures 6A, 6B, and 6C, the first working device 11', the kinematic mechanism 111', the second working device 12' and the kinematic mechanism 121' are all the same as those of the first embodiment, and will not be described in detail here. 112' has a connecting bevel gear 1121' for connecting the power source and a bevel gear 1122' connected to the gear set, the transmission mechanism 122' has a connecting bevel gear 1225' for connecting the power source, two connecting bevel gears Bevel gears 1121`, 1225` are arranged at a distance correspondingly, and the axis directions of the two connecting bevel gears 1121`, 1225` face the same direction; the power output device 13` is arranged between the two connecting bevel gears 1121`, 1225` Between them, the axial direction of the output shaft 131' is in the same direction as the two connecting bevel gears 1121' and 1225', and there is a main gear 132' on the output shaft 131', and the switching mechanism 14' includes a swing arm 141' and a slave Driven gear 142 ′, one end of the swing arm 141 ′ is sleeved on the output shaft 131 ′ in a rotatable relationship, the other end of the swing arm 141 ′ is pivotally mounted with the driven gear 142 ′, and the driven gear 142 ′ and the main gear 132 ′ meshing, the swing arm 141` can move to the first position and the second position under the condition that the driven gear 142` and the main gear 132` are kept meshed. In the first position, the driven gear 142` and the bevel gear 1121 ʻmeshing, in the second position, the driven gear 142` is engaged with the bevel gear 1225`.

As shown in Figures 6B and 6C, when the first working device 11' is to be operated, the swing arm 141' of the switching mechanism 14' is moved to the first position, so that the driven gear 142' and the first working device 11' The bevel gear 1121' of the power output device 13' is meshed, so that the output power of the power output device 13' is transmitted by the output shaft 131', the main gear 132', the driven gear 142' of the switching mechanism 14', the bevel gear 1121', the bevel gear 1122` and the gear set are transmitted to the moving mechanism 111`, so that the moving mechanism 111` performs a stepping and rotating motion to complete the action of paper feeding; and when the second working device 12` is to be operated, the switching mechanism 14` The swing arm 141' of the swing arm 141' moves to the second position, so that the driven gear 142' meshes with the connecting bevel gear 1225' of the second working device 12', so that the output power of the power output device 13' is transmitted by the output shaft 131', the main gear 132`, the driven gear 142` of the switching mechanism 14`, the connecting bevel gear 1225`, the bevel gear 1224`, the shaft 1223`, the gear 1222`, and the transmission belt 1221` are transmitted to the movement mechanism 121`, so that the movement The mechanism 121' can perform reciprocating action to complete the scanning operation.

Claims (9)

1. multifunctional paper feeding machine, comprise a plurality of equipment and the PTO that can carry out different operating, it is characterized in that: selectively drive two different equipments with a PTO, one first equipment wherein has a motion and one and the gear train that links of this motion movably; One second equipment has a motion and one and the gear train that links of this motion movably;

Also comprise a switching mechanism;

Described PTO links to each other with this switching mechanism;

This switching mechanism is arranged between this gear train of first equipment and second equipment, and between a primary importance and a second place, move, in primary importance, the gear train of this PTO and this first equipment links, in the second place, this gear train of PTO and this second equipment links.

2. multifunctional paper feeding machine as claimed in claim 1 is characterized in that wherein said PTO is arranged on the described switching mechanism.

3. multifunctional paper feeding machine as claimed in claim 2 is characterized in that wherein this switching mechanism is a carrier.

4. multifunctional paper feeding machine as claimed in claim 1, it is characterized in that wherein said switching mechanism has one and is sheathed on the swing arm of this PTO movably with the follower gear and of this PTO engagement, this swing arm is moved in the described primary importance and the second place, in primary importance, the gear train of this follower gear and first equipment links, in the second place, the gear train of this follower gear and second equipment links.

5. as claim 1,2,3 or 4 described multifunctional paper feeding machines, it is characterized in that described PTO is a CD-ROM drive motor.

6. as claim 1,2,3 or 4 described multifunctional paper feeding machines, it is characterized in that described PTO has an output shaft, this output shaft is provided with a main drive gear.

7. multifunctional paper feeding machine as claimed in claim 4 is characterized in that described PTO has an output shaft, is provided with a main drive gear in this output shaft, this main drive gear and the engagement of described follower gear.

8. as claim 1,2,3 or 4 described multifunctional paper feeding machines, it is characterized in that described first equipment is a paper feed equipment, the motion of this paper feed equipment is a paper feed roller, and gear train is a gear set.

9. as claim 1,2,3 or 4 described multifunctional paper feeding machines, it is characterized in that described second equipment is the one scan equipment, the motion of this scanning work device is the one scan module, and gear train is constituted by a driving belt and gear set.

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