CN214873689U

CN214873689U - Printer convenient to dismantle

Info

Publication number: CN214873689U
Application number: CN202120753476.8U
Authority: CN
Inventors: 解临凡; 王长生
Original assignee: ZHONGSHAN SANZANG ELECTRONIC TECHNOLOGY CO LTD
Current assignee: ZHONGSHAN SANZANG ELECTRONIC TECHNOLOGY CO LTD
Priority date: 2021-04-13
Filing date: 2021-04-13
Publication date: 2021-11-26
Anticipated expiration: 2031-04-13

Abstract

The utility model provides a printer convenient to dismantle, including the organism with install in the paper subassembly that picks up of organism, it includes to pick up the paper subassembly: the mounting plate is detachably connected to the machine body; a pick roller rotatably connected to the mounting plate; one end of the connecting shaft is connected with the paper picking roller, and the other end of the connecting shaft is detachably connected with the machine body and is used for driving the paper picking roller to rotate; the mounting panel breaks away from when the organism, the connecting axle with the organism breaks away from and with it follows to pick up the paper gyro wheel the mounting panel breaks away from the organism to be convenient for pick up the installation and the dismantlement of paper subassembly, and change and pick up the paper gyro wheel.

Description

Printer convenient to dismantle

Technical Field

The utility model belongs to the printer field, especially a printer convenient to dismantle.

Background

The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art.

The paper pick-up roller of the printer is a consumable part, and generally needs to be replaced after the paper pick-up roller is seriously worn after enough paper is picked up. In current printer, pick up the subassembly and all be inside the machine generally, and be connected with the frame, generally all need to break up the printer rear and can pick up the gyro wheel and change, bring very big inconvenience for after sales maintenance.

SUMMERY OF THE UTILITY MODEL

In view of the above, there is a need for a printer that is easily disassembled to facilitate replacement of the paper pick-up assembly.

The utility model provides a printer convenient to dismantle, including the organism with install in the paper subassembly that picks up of organism, it includes to pick up the paper subassembly:

the mounting plate is detachably connected to the machine body;

a pick roller rotatably connected to the mounting plate;

one end of the connecting shaft is connected with the paper picking roller, and the other end of the connecting shaft is detachably connected with the machine body and is used for driving the paper picking roller to rotate;

when the mounting plate is separated from the machine body, the connecting shaft is separated from the machine body and is separated from the machine body along with the paper picking roller.

Preferably, the mounting plate is provided with one or more through holes, and the paper pickup assembly further includes a connector, which passes through the through hole to be connected to the body to fix the mounting plate.

Preferably, the paper picking assembly further comprises a bracket, the mounting plate is connected to the bracket, and the bracket is connected to the body through the connecting member to fix the mounting plate.

Preferably, the paper picking assembly further comprises a spring, the end of the support is provided with a connecting protrusion sleeved on the spring, and the other end of the spring abuts against the machine body.

Preferably, the connecting shaft projects towards an end remote from the spring such that, upon compression of the spring, the connecting shaft is moved out of the housing to move out of the mounting plate.

Preferably, the connecting shaft passes through a through hole of the machine body and is rotatably connected to the machine body.

Preferably, the connecting member passes through the bracket in a horizontal direction to be connected to the machine body.

Preferably, the connection member is connected to the body through the mounting plate in a vertical direction.

Preferably, the bracket and the spring are made of metal materials and are electrically connected with the machine body through the bracket and the spring.

Preferably, the mounting plate is provided with a plurality of through holes.

Compared with the prior art, the printer convenient to disassemble is characterized in that the paper picking roller of the paper picking assembly is arranged on the mounting plate, and the machine body is connected with the machine body through the connecting shaft to drive the paper picking roller to rotate so as to realize the paper picking function. When the paper picking roller needs to be replaced, the paper picking assembly can be integrally detached by detaching the mounting plate, so that the paper picking assembly is convenient to mount and detach, and the paper picking roller is replaced.

Drawings

In order to illustrate the embodiments more clearly, the drawings that will be needed in the description of the embodiments will be briefly described below, it being apparent that the drawings in the following description are some examples of the disclosure, and that other drawings may be derived from those drawings by a person skilled in the art without inventive effort.

Fig. 1 is a schematic configuration diagram of a printer.

Fig. 2 is a schematic structural view of the paper pick-up assembly and the body.

Fig. 3 is a schematic structural view of the paper pick-up assembly.

Fig. 4 is a schematic view of the paper pick-up assembly from another perspective.

Description of the main elements

The following detailed description will further illustrate the disclosure in conjunction with the above-described figures.

Detailed Description

In order that the above objects, features and advantages of the present disclosure can be more clearly understood, a detailed description of the present disclosure will be given below with reference to the accompanying drawings and detailed description. In addition, the embodiments and features of the embodiments of the present application may be combined with each other without conflict. In the following description, numerous specific details are set forth to provide a thorough understanding of the present disclosure, and the described embodiments are merely a subset of the embodiments of the present disclosure, rather than a complete embodiment. All other embodiments, which can be derived by one of ordinary skill in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs. The terminology used in the description herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure.

In various embodiments, for convenience in description and not limitation of the disclosure, the term "coupled" as used in the specification and claims of the present disclosure is not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships are changed accordingly.

Fig. 1 is a schematic configuration diagram of a printer. As shown in fig. 1, the printer for easy detachment includes a body 10 and a paper pickup assembly 20. The body 10 has a cavity therein for mounting various components of the printer, including the paper pick-up assembly 20. The paper pick-up assembly 20 is used for picking up paper during printing, and realizes the paper feeding function of the printer.

Fig. 2 is a schematic structural view of the paper pick-up assembly 20 and the machine body 10, and as shown in fig. 2, the paper pick-up assembly 20 is mounted on a frame structure of the machine body 10. The pick-up assembly 20 is integrally mounted to the frame structure of the base so that the pick-up assembly 20 can be removed or mounted as a unit without disassembling the printer when replacing components of the pick-up assembly 20, thereby facilitating maintenance or component replacement.

Fig. 3 is a schematic structural view of the paper pick-up assembly 20, and fig. 4 is a schematic structural view of the paper pick-up assembly 20 from another view angle. As shown in fig. 3 and 4, the paper pick assembly 20 includes a mounting plate 22, a bracket 221, a paper pick roller 25, a connecting shaft 24, and a spring 23.

The mounting plate 22 has a substantially plate-like structure and is provided with a plurality of through holes, so that the weight of the mounting plate 22 can be reduced and the heat dissipation performance of the paper pickup assembly 20 can be improved. The mounting plate 22 is detachably coupled to the body 10 by a coupling member 21. In this embodiment, the connecting member 21 may be a screw, the mounting plate 22 is provided with one or more through holes, and the connecting member 21 passes through the through holes in the vertical direction and is screwed to the machine body 10 to fix the mounting plate 22.

The bracket 221 is made of a metal material, and one side of the bracket 221 is connected to the mounting plate 22 by a screw, and the other end of the bracket is connected to the machine body 10 by a connecting member 21 to fix the mounting plate 22. In this embodiment, the connection member 21, such as a screw, may be screwed to the body 10 to be fixed to the bracket 221 after passing through the through hole of the bracket 221 in the horizontal direction.

In this embodiment, the end of the bracket 221 is provided with a connecting protrusion sleeved on the spring 23, and the other end of the spring 23 abuts against the body 10. The spring 23 is made of a metal material, and contacts with the bracket 221 made of a metal material and the machine body 10, so that the bracket 221 is fixed and the grounding function can be achieved.

The connecting shaft 24 is in a long rod shape, one end of the connecting shaft is connected with the paper picking roller 25, and the other end of the connecting shaft is detachably connected with the machine body 10 and used for driving the paper picking roller 25 to rotate, specifically, the connecting shaft 24 penetrates through a through hole of the machine body 10 and is detachably connected with the machine body 10 so as to drive the connecting shaft 24 to rotate under the driving of a motor of the machine body 10. In this embodiment, the connecting shaft 24 protrudes toward the end away from the spring 23, so that after the spring 23 is compressed, the connecting shaft 24 is moved out of the machine body 10 to move out of the mounting plate 22. Under normal use, the spring 23 can also push the connecting shaft 24 toward the other end to prevent the end of the connecting shaft 24 opposite to the paper pick roller 25 from being released from the machine body 10.

The pick roller 25 is rotatably connected to the mounting plate 22 for picking up paper to perform a paper feeding function. The number of the paper pick-up rollers 25 can be multiple, and the number can be set according to actual needs. In the present embodiment, the mounting plate 22 is rotatably provided with two paper pickup rollers 25, wherein one end of the connecting shaft 24 is connected to the paper pickup roller 25 through a plurality of gears, and the paper pickup roller 25 is connected to another paper pickup roller 25 through a belt, so that the connecting shaft 24 can drive the paper pickup roller 25 to rotate.

When the paper pick-up roller 25 needs to be replaced, the four screws for fixing the mounting plate 22 (two of them are connected to the machine body 10 through the mounting plate 22 in the vertical direction, and the other two are connected to the machine body 10 through the bracket 221 in the horizontal direction) are loosened, and then the spring 23 is compressed to remove the spring 23.

Then, the mounting plate 22 is removed by moving the mounting plate 22 in a direction away from the connecting shaft 24 to separate the connecting shaft 24 from the machine body 10. Because other paper picking assemblies 20 such as the paper picking roller 25 are arranged on the mounting plate 22, the paper picking assembly 20 can be moved out along with the mounting plate 22 as a whole, the connecting shaft 24 is separated from the machine body 10 and separated from the machine body 10 along with the paper picking roller 25 and the mounting plate 22, and therefore the paper picking roller 25 can be conveniently replaced after the paper picking assembly 20 is taken out.

When the paper picking assembly 20 needs to be installed, the connecting shaft 24 is inserted into the machine body 10 along the direction towards the connecting shaft 24, so that the connecting shaft 24 is connected to the motor of the machine body 10, then one end of the spring 23 is sleeved on the connecting protrusion of the support 221, and the other end of the spring abuts against the side wall of the machine body 10, and the support 221 and the mounting plate 22 are fixed through the connecting piece 21, so that the integral installation of the paper picking assembly 20 is realized.

The printer easy to disassemble is realized by mounting the pick roller 25 of the pick assembly 20 on the mounting plate 22, and connecting the body 10 through the connecting shaft 24 to drive the pick roller 25 to rotate for picking up paper. When it is desired to replace pick roller 25, pick assembly 20 is removed as a whole by removing mounting plate 22, thereby facilitating the installation and removal of pick assembly 20 and the replacement of pick roller 25.

In several embodiments provided in the present disclosure, it will be apparent to those skilled in the art that the present disclosure is not limited to the details of the above-described exemplary embodiments, and can be embodied in 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 disclosure 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. Furthermore, it is obvious that the word "comprising" does not exclude other elements or steps, and the singular does not exclude the plural. The terms first, second, etc. are used to denote names, but not any particular order.

Although the present disclosure has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the spirit and scope of the present disclosure.

Claims

1. A printer convenient to dismantle, includes the organism and install in the paper subassembly that picks up of organism, its characterized in that, the paper subassembly that picks up includes:

the mounting plate is detachably connected to the machine body;

a pick roller rotatably connected to the mounting plate;

2. The printer of claim 1, wherein the mounting plate is provided with one or more through holes, and the paper pick-up assembly further comprises a connector connected to the body through the through holes to secure the mounting plate.

3. The printer of claim 2, wherein the pick up assembly further comprises a bracket, the mounting plate being coupled to the bracket, the bracket being coupled to the body via the connector to secure the mounting plate.

4. The printer of claim 3, wherein the paper pick-up assembly further comprises a spring, the end of the bracket is provided with a connecting protrusion sleeved on the spring, and the other end of the spring abuts against the body.

5. The easy-to-detach printer of claim 4 wherein the connecting shaft projects toward an end away from the spring such that, upon compression of the spring, the connecting shaft is moved out of the body to move out of the mounting plate.

6. The printer of claim 5, wherein the connection shaft passes through the through hole of the body and is rotatably connected to the body.

7. The printer of claim 6, wherein the connector is connected to the body through the bracket in a horizontal direction.

8. The printer of claim 7, wherein the connector is connected to the body in a vertical direction through the mounting plate.

9. The printer of any of claims 3 to 8, wherein the support and the spring are made of a metal material for electrical connection to the body through the support and the spring.

10. The printer of claim 9, wherein the mounting plate is provided with a plurality of through holes.