CN221043298U

CN221043298U - Static electricity removing structure and printer

Info

Publication number: CN221043298U
Application number: CN202322581365.5U
Authority: CN
Inventors: 请求不公布姓名
Original assignee: Zhuhai Hengsheng Barcode Equipment Co Ltd
Current assignee: Zhuhai Hengsheng Barcode Equipment Co Ltd
Priority date: 2023-09-21
Filing date: 2023-09-21
Publication date: 2024-05-28
Anticipated expiration: 2033-09-21

Abstract

The utility model discloses a static electricity removing structure and a printer. The static electricity removing structure comprises a rubber roller, a motor support and a grounding wire, wherein one end of the rubber roller is sleeved with a conductive shaft sleeve, the conductive shaft sleeve is arranged on the motor support, a motor is arranged on the motor support, and one end of the grounding wire is arranged on the motor support; the printer includes a housing and the one static eliminating structure built in the housing. The utility model is applied to the technical field of printers.

Description

Static electricity removing structure and printer

Technical Field

The utility model relates to the technical field of printers, in particular to a static eliminating structure and a printer.

Background

In the printer field, it is necessary to conduct out static electricity of the motor and the rubber roller in order to avoid that the static electricity affects the printing quality. As shown in fig. 1, in the prior art, a plastic sleeve 101 and a grounding spring 102 are connected to one end of a rubber roller 100, and a grounding wire 103 is connected to the grounding spring 102 through a screw 104, so as to lead out static electricity of the rubber roller 100; similarly, for static electricity leading-out of the motor, the motor is installed on the motor support, and the other grounding wire is connected to the motor support so as to lead out the static electricity of the motor, however, the static electricity leading-out of the motor and the rubber roller can be realized through the structure, but the static electricity leading-out of the motor and the rubber roller can be realized through the structure, and the situation that the structure is not compact enough, the cost is high and the disassembly and the assembly are difficult exists.

Disclosure of utility model

The utility model aims to overcome the defects of the prior art, and the first aim is to provide a static eliminating structure which is compact in structure, low in cost and easy to assemble and disassemble.

A second object of the present utility model is to provide a printer that is compact, low cost, and easy to disassemble.

The technical scheme adopted by the utility model is as follows: a destaticizing structure include rubber roll, motor support and earth connection, the one end of rubber roll has cup jointed the electrically conductive axle sleeve, the electrically conductive axle sleeve sets up on the motor support, be provided with the motor on the motor support, the one end setting of earth connection is in on the motor support.

Further, one end of the grounding wire is connected to the motor support through a screw.

Further, one end of the grounding wire is inserted into the motor bracket.

Further, the conductive sleeve is a metal sleeve.

Further, the motor support is a metal support.

Further, the static eliminating structure further comprises a driving mechanism, a transmission gear set is arranged on the motor support, and the driving mechanism drives the rubber roller to rotate through the transmission gear set.

In addition, the utility model also provides a printer which comprises a shell and the static eliminating structure which is arranged in the shell.

The beneficial effects of the utility model are as follows:

Compared with the prior art, in the utility model, the rubber roller is arranged on the motor bracket through the conductive shaft sleeve, and the motor is arranged on the motor bracket, so that static electricity of the rubber roller and the motor can be led out through the grounding wire positioned on the motor bracket, therefore, the utility model can realize static electricity leading-out of the rubber roller and the motor through only one grounding wire, thereby being convenient for disassembly and assembly, reducing the cost, and having the advantages of compact structure, low cost and easy disassembly and assembly.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of a prior art;

FIG. 2 is a schematic perspective view of the static eliminating structure of the present utility model;

FIG. 3 is an exploded schematic view of the destaticizing architecture of the present utility model;

Fig. 4 is a schematic perspective view of the printer of the present utility model.

The reference numerals are as follows:

100. A rubber roller; 101. a plastic shaft sleeve; 102. a grounding spring plate; 103. a ground wire; 104. a screw;

1. A rubber roller; 2. a motor bracket; 3. a ground wire; 5. a conductive sleeve; 6. a motor; 7. a screw; 8. a drive gear set; 9. a housing.

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indicators in the embodiments of the present utility model, such as up, down, left, right, front, rear, clockwise, counterclockwise, etc., are merely used to explain the relative positional relationship between the components, the movement condition, etc. in a specific posture, if the specific posture is changed, the directional indicator is changed accordingly.

Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the technical solutions should be considered that the combination does not exist and is not within the scope of protection claimed by the present utility model.

As shown in fig. 2 to 3, in this embodiment, the static eliminating structure includes a rubber roller 1, a motor support 2 and a ground wire 3, one end of the rubber roller 1 is sleeved with a conductive sleeve 5, the conductive sleeve 5 is disposed on the motor support 2, a motor 6 is disposed on the motor support 2, and one end of the ground wire 3 is disposed on the motor support 2.

The rubber roller 1 is arranged on the motor bracket 2 through a conductive shaft sleeve 5, so that static electricity of the rubber roller 1 can be led out through a grounding wire 3 positioned on the motor bracket 2; at the same time, the static electricity on the motor 6 is also led out through the grounding wire 3 positioned on the motor bracket 2, so that the static electricity on the rubber roller 1 and the motor 6 is led out, and finally the static electricity is led out.

Compared with the defects of the prior art, in the utility model, the rubber roller 1 is arranged on the motor bracket 2 through the conductive sleeve 5, and the motor 6 is arranged on the motor bracket 2, so that static electricity of the rubber roller 1 and the motor 6 can be led out through the grounding wire 3 positioned on the motor bracket 2, therefore, the utility model can realize static electricity leading-out of the rubber roller 1 and the motor 6 through only one grounding wire 3, thereby being convenient for disassembly and assembly, reducing the cost, and ensuring that the static electricity removing structure has the advantages of compact structure, low cost and easy disassembly and assembly.

In some embodiments, one end of the grounding wire 3 is connected to the motor bracket 2 through a screw 7; one end of the grounding wire 3 is inserted into the motor bracket 2. Specifically, one end of the ground wire 3 may be connected to the motor bracket 2 by a screw 7; or one end of the grounding wire 3 is inserted on the motor bracket 2, and the grounding wire 3 can be disassembled and assembled without tools so as to improve the assembly efficiency.

In certain embodiments, the conductive sleeve 5 is a metal sleeve; the motor support 2 is a metal support.

In some embodiments, the static eliminating structure further comprises a driving mechanism, a transmission gear set 8 is arranged on the motor bracket 2, and the driving mechanism drives the rubber roller 1 to rotate through the transmission gear set 8. Specifically, the driving mechanism is a driving motor.

In addition, as shown in fig. 4, the present utility model also provides a printer comprising a housing 9 and the one static eliminating structure built in the housing 9. The specific structure of the printer refers to the above embodiments, and since the printer adopts all the technical solutions of all the embodiments, at least the technical solutions of the embodiments have all the beneficial effects, and are not described in detail herein.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims

1. A static electricity removing structure, characterized in that: the motor comprises a rubber roller (1), a motor support (2) and a grounding wire (3), wherein a conductive shaft sleeve (5) is sleeved at one end of the rubber roller (1), the conductive shaft sleeve (5) is arranged on the motor support (2), a motor (6) is arranged on the motor support (2), and one end of the grounding wire (3) is arranged on the motor support (2).

2. A destaticizing architecture according to claim 1 wherein: one end of the grounding wire (3) is connected to the motor bracket (2) through a screw (7).

3. A destaticizing architecture according to claim 1 wherein: one end of the grounding wire (3) is inserted into the motor bracket (2).

4. A destaticizing architecture according to any of claims 1-3 wherein: the electric conduction shaft sleeve (5) is a metal shaft sleeve.

5. A destaticizing architecture according to any of claims 1-3 wherein: the motor support (2) is a metal support.

6. A destaticizing architecture according to claim 1 wherein: the static electricity removing structure further comprises a driving mechanism, a transmission gear set (8) is arranged on the motor support (2), and the driving mechanism drives the rubber roller (1) to rotate through the transmission gear set (8).

7. A printer, characterized by: comprising a housing (9) and a static dissipative structure according to any of claims 1-6 built into said housing (9).