CN211786594U

CN211786594U - Selenium drum for laser printer

Info

Publication number: CN211786594U
Application number: CN201922342588.XU
Authority: CN
Inventors: 沈吾建; 张海涛
Original assignee: Guangzhou City Sanheng Information Technology Co ltd
Current assignee: Guangzhou City Sanheng Information Technology Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-10-27
Anticipated expiration: 2029-12-24

Abstract

The utility model discloses a selenium drum for laser printer, including the casing, the both sides fixedly connected with dead lever of casing inner chamber, the surface cover of dead lever is equipped with first reset spring, and the surface of dead lever and the inboard cover that is located first reset spring are equipped with the sliding sleeve, the top fixedly connected with fixed block of sliding sleeve, the top fixedly connected with connecting rod of fixed block. The utility model discloses a both sides fixedly connected with dead lever of casing inner chamber, the surface cover of dead lever is equipped with first reset spring, the surface of dead lever and the inboard cover that is located first reset spring are equipped with the sliding sleeve, the effect of convenient dismantlement has been played, top fixedly connected with handle through the connecting rod, the middle-end cover of handle surface is equipped with the handle cover, the effect of protection when having played the dismantlement, prevent that the ink adhesion is on hand, it is inconvenient to have solved current selenium drum and have dismantled, easy adhesion is on hand when trading the china ink, inconvenient problem has been brought for people's use.

Description

Selenium drum for laser printer

Technical Field

The utility model relates to a laser printer technical field specifically is a selenium drum for laser printer.

Background

A laser photo-typesetting technology for laser printers in late 80 years is popular in middle 90 years, and is a printing output device combining a laser scanning technology and an electronic photographing technology, the basic working principle of the laser photo-typesetting technology is that binary data information transmitted by a computer is converted into a video signal through a video controller, the video signal is converted into a laser driving signal through a video interface and a control system, then a laser beam carrying character information is generated by a laser scanning system, and finally the laser beam is imaged and transferred onto paper through the electronic photographing system.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a selenium drum for laser printer possesses the convenient advantage of dismantling, has solved current selenium drum and has had the dismantlement inconvenient, and easy adhesion is on hand when trading black, has brought inconvenient problem for people's use.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a selenium drum for laser printer, includes the casing, the both sides fixedly connected with dead lever of casing inner chamber, the surface cover of dead lever is equipped with first reset spring, the surface of dead lever and the inboard cover that is located first reset spring are equipped with the sliding sleeve, the top fixedly connected with fixed block of sliding sleeve, the top fixedly connected with connecting rod of fixed block, the top fixedly connected with handle of connecting rod, the middle-end cover of handle surface is equipped with the handle cover, the inboard fixedly connected with mounting panel of handle, the bottom threaded connection of mounting panel has the ink horn, the inboard fixedly connected with bracing piece of dead lever.

Preferably, the left side of the outer surface of the ink box is in threaded connection with a rotating block, and the outer surface of the rotating block is provided with anti-skid threads.

Preferably, the two sides of the top of the supporting rod are fixedly connected with limiting blocks, and the limiting blocks are two and are symmetrically arranged.

Preferably, the upper ends of the two sides of the shell are movably connected with push rods, and the outer sides of the push rods are fixedly connected with push handles.

Preferably, the outer side of the handle is fixedly connected with a connecting block through a second return spring, and an inner cavity of the connecting block is in threaded connection with a threaded rod.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a both sides fixedly connected with dead lever of casing inner chamber, the surface cover of dead lever is equipped with first reset spring, the surface of dead lever and the inboard cover that is located first reset spring are equipped with the sliding sleeve, the effect of convenient dismantlement has been played, top fixedly connected with handle through the connecting rod, the middle-end cover of handle surface is equipped with the handle cover, the effect of protection when having played the dismantlement, prevent that the ink adhesion is on hand, it is inconvenient to have solved current selenium drum and have dismantled, easy adhesion is on hand when trading the china ink, inconvenient problem has been brought for people's use.

Drawings

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

fig. 2 is a schematic view of the structure of the rotating block of the present invention.

In the figure: 1. a housing; 2. fixing the rod; 3. a first return spring; 4. a fixed block; 5. connecting blocks; 6. a second return spring; 7. mounting a plate; 8. covering the handlebar; 9. a handle; 10. a threaded rod; 11. a push rod; 12. a push handle; 13. an ink cartridge; 14. a support bar; 15. a limiting block; 16. a connecting rod; 17. a sliding sleeve; 18. and (6) rotating the block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a casing 1, dead lever 2, first reset spring 3, fixed block 4, connecting block 5, second reset spring 6, mounting panel 7, cover 8, handle 9, threaded rod 10, push rod 11, push away 12, ink horn 13, bracing piece 14, stopper 15, connecting rod 16, sliding sleeve 17 and turning block 18 part are the general standard or the part that technical staff in the field knows, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-2, a toner cartridge for a laser printer comprises a housing 1, wherein fixing rods 2 are fixedly connected to two sides of an inner cavity of the housing 1, a first return spring 3 is sleeved on the outer surface of each fixing rod 2, a sliding sleeve 17 is sleeved on the outer surface of each fixing rod 2 and positioned on the inner side of the corresponding first return spring 3 to achieve the effect of convenient disassembly, a fixing block 4 is fixedly connected to the top of each sliding sleeve 17, a connecting rod 16 is fixedly connected to the top of each fixing block 4, a handle 9 is fixedly connected to the top of each connecting rod 16, a handle sleeve 8 is sleeved on the middle end of the outer surface of each handle 9 to achieve the effect of protection during disassembly to prevent ink from adhering to a hand, a mounting plate 7 is fixedly connected to the inner side of each handle 9, an ink box 13 is connected to the bottom of each mounting plate 7 through threads, a, and the surface of turning block 18 is provided with anti-skidding line, the both sides fixedly connected with stopper 15 at bracing piece 14 top, and the quantity of stopper 15 is two, and the symmetry sets up, and the upper end swing joint of casing 1 both sides has push rod 11, and the outside fixedly connected with of push rod 11 pushes away handle 12, and the outside of handle 9 is through second reset spring 6 fixedly connected with connecting block 5, and the inner chamber threaded connection of connecting block 5 has threaded rod 10.

When in use, a user rotates the threaded rod 10 to separate the threaded rod 10 from the connecting block 5, pushes the push handle 12 inwards, drives the push rod 11 to move inwards to drive the connecting block 5 to move inwards through the push handle 12, drives the second reset spring 6 to deform through the connecting block 5, at the moment, the first reset spring 3 restores to deform to drive the sliding sleeve 17 to move inwards, drives the connecting rod 16 to move inwards through the sliding sleeve 17, drives the handle 9 to move upwards through the connecting rod 16, the user separates from the mounting plate 7 through rotating the ink box 13 and installs new ink, disassembly and replacement can be completed, the handle 9 is fixedly connected with the top of the connecting rod 16, the middle end sleeve on the outer surface of the handle 9 is provided with the handle sleeve 8, the effect of protection during disassembly is achieved, the ink is prevented from being adhered to the hand, the problem that the existing selenium drum is inconvenient to disassemble and is easily adhered to the, bringing inconvenience to the use of people.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a selenium drum for laser printer, includes casing (1), its characterized in that: the utility model discloses a novel fixing device for ink cartridge, including casing (1), both sides fixedly connected with dead lever (2) of casing (1) inner chamber, the surface cover of dead lever (2) is equipped with first reset spring (3), the surface cover of dead lever (2) and the inboard cover that is located first reset spring (3) are equipped with sliding sleeve (17), the top fixedly connected with fixed block (4) of sliding sleeve (17), the top fixedly connected with connecting rod (16) of fixed block (4), top fixedly connected with handle (9) of connecting rod (16), the middle-end cover of handle (9) surface is equipped with handle cover (8), inboard fixedly connected with mounting panel (7) of handle (9), the bottom threaded connection of mounting panel (7) has ink horn (13), the inboard fixedly connected with bracing piece (14) of dead lever (2).

2. The toner cartridge for a laser printer according to claim 1, wherein: the left side of the outer surface of the ink box (13) is in threaded connection with a rotating block (18), and anti-skid threads are arranged on the outer surface of the rotating block (18).

3. The toner cartridge for a laser printer according to claim 1, wherein: the two sides of the top of the supporting rod (14) are fixedly connected with limiting blocks (15), and the number of the limiting blocks (15) is two and the limiting blocks are symmetrically arranged.

4. The toner cartridge for a laser printer according to claim 1, wherein: the upper ends of two sides of the shell (1) are movably connected with push rods (11), and the outer sides of the push rods (11) are fixedly connected with push handles (12).

5. The toner cartridge for a laser printer according to claim 1, wherein: the outside of handle (9) is through second reset spring (6) fixedly connected with connecting block (5), the inner chamber threaded connection of connecting block (5) has threaded rod (10).