CN216210488U

CN216210488U - Novel modified toner cartridge

Info

Publication number: CN216210488U
Application number: CN202122736174.2U
Authority: CN
Inventors: 李树辉; 殷华伟; 殷少华; 尹祥
Original assignee: Zhongshan Xintai Printing Supplies Co ltd
Current assignee: Zhongshan Xintai Printing Supplies Co ltd
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-04-05
Anticipated expiration: 2031-11-10

Abstract

The utility model discloses a novel modified selenium drum, which comprises: the drum rack is internally provided with a linkage piece, and one side of the linkage piece is connected with a selenium shaft; the drum rack comprises a drum rack body, wherein the drum rack body is provided with a plurality of clamping grooves, the clamping grooves are arranged on the two sides of the drum rack body, the clamping grooves are respectively connected with one of the two sides of the drum rack body, a pressing sheet is embedded on the surface of the plastic sheet, two ends of the pressing sheet are connected with butt-joint lugs, clamping seats are movably embedded on the outer walls of the butt-joint lugs, the clamping seats are provided with two bulges facing the plastic sheet, the bulges of the clamping seats are connected with the outer walls of the plastic sheet, the clamping seats are respectively installed on the two sides of the plastic sheet, one sides of the clamping seats are installed on the side walls of the drum rack body, and the bottoms of the pressing sheets are connected with a bracket. This novel repacking selenium drum, through with the preforming gomphosis on the plastic sheet, the bracket with the butt joint ear at preforming both ends and bottom is connected with cassette and plastic sheet bottom respectively simultaneously, the plastic sheet just can be installed at the contact of drum stand and serve the upper surface like this, so just can play insulating function when using.

Description

Novel modified toner cartridge

Technical Field

The utility model relates to the technical field of selenium drums, in particular to a novel modified selenium drum.

Background

The basic structure of a cartridge is generally composed of a base substrate made of aluminum, and a photosensitive material coated on the base substrate. There are three basic categories, depending on the photosensitive material: OPC drums, toner cartridges, and ceramic drums; in terms of composition, a typical OPC drum has only three layers: the first layer is an aluminum tube, the second layer is an insulating layer, and the third layer is a photosensitive layer. The surfaces of the selenium drum and the ceramic drum are synthesized by four-five layers of substances. Particularly, the fourth layer of the ceramic drum is a first protective layer, the fifth layer of the ceramic drum is a second protective layer, and the fourth layer and the fifth layer are used for protecting the photosensitive layer, so that the ultra-long service life of the selenium drum is guaranteed;

this prior art solution also has the following problems in use;

1. the contact ends are arranged on the surfaces of the two sides of the selenium drum, and the surface of the contact end of the current selenium drum uses the conductive steel sheet, so that the electric leakage phenomenon is easy to occur around the contact end when the selenium drum is used, the use of the selenium drum is affected, and the improvement is needed according to the defects of the existing product to meet the actual use requirement;

improvements are needed to address the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel modified selenium drum, which aims to solve the problems that contact ends are arranged on the surfaces of two sides of the selenium drum and a conductive steel sheet is used on the surface of the contact end of the existing selenium drum, so that the electric leakage phenomenon is easy to occur around the contact end when the selenium drum is used, the use of the selenium drum is influenced, and the improvement is needed according to the defects of the existing product to meet the requirement of practical use.

In order to achieve the purpose, the utility model provides the following technical scheme: a novel retrofit cartridge comprising: the drum rack is internally provided with a linkage piece, and one side of the linkage piece is connected with a selenium shaft;

the drum rack comprises a drum rack body, wherein the drum rack body is provided with a plurality of clamping grooves, the clamping grooves are arranged on the two sides of the drum rack body, the clamping grooves are respectively connected with one of the two sides of the drum rack body, a pressing sheet is embedded on the surface of the plastic sheet, two ends of the pressing sheet are connected with butt-joint lugs, clamping seats are movably embedded on the outer walls of the butt-joint lugs, the clamping seats are provided with two bulges facing the plastic sheet, the bulges of the clamping seats are connected with the outer walls of the plastic sheet, the clamping seats are respectively installed on the two sides of the plastic sheet, one sides of the clamping seats are installed on the side walls of the drum rack body, and the bottoms of the pressing sheets are connected with a bracket.

Preferably, the bracket is of a T-shaped structure, the bracket is connected to the longitudinal middle parting line of the pressing sheet as a position, the barb end at the bottom of the bracket is connected to the bottom of the plastic sheet, the pressing sheet is embedded on the plastic sheet, and meanwhile, the butt lugs at the two ends of the pressing sheet and the bracket at the bottom of the pressing sheet are respectively connected with the clamping seat and the bottom of the plastic sheet, so that the plastic sheet can be arranged on the upper surface of the contact end of the drum frame, and the plastic sheet can play an insulating role when in use.

Preferably, the linkage includes:

the rotation axis is installed the surface of interlock spare, the rotation axis surface rotates and has cup jointed the connecting seat, the inside threaded connection of connecting seat has the lead screw, the lead screw both ends are connected with spacing ear, the inside at the erection column is connected to spacing ear upper end, the one end gomphosis that the connecting seat was kept away from to the erection column is on drum frame surface, the erection column bottom is tangent with the epaxial surface activity of selenium.

Preferably, constitute "worker" word structure between the spacing ear at lead screw and both ends, and lead screw and connecting seat and erection column link all are threaded connection structure, rotate the connecting seat downwards, just so can drive the erection column and remove to the surface of selenium axle, so just so make the erection column laminating on the surface of selenium axle after the erection column passes through the gim peg and slot is installed on the drum frame to play spacing function to the selenium axle.

Preferably, the mounting post further comprises:

the spring is movably installed inside the top end of the installation column, the two ends of the spring are connected with the linkage plates, one ends of the linkage plates are connected with the clamping bolts, one ends of the clamping bolts are connected with the inserting grooves in a clamping mode, and the inserting grooves are formed in the surface of the drum frame.

Preferably, the spring, the linkage plate and the clamping bolt form an elastic linkage structure through the mounting column, and the mounting column is connected with the drum rack through the slot, so that the clamping bolt is disconnected with the slot, and the mounting column is disassembled in a later stage.

Compared with the prior art, this novel repacking selenium drum's beneficial effect is: the pressing sheet is embedded on the plastic sheet, and the butt lugs at the two ends of the pressing sheet and the bracket at the bottom are respectively connected with the clamping seat and the bottom of the plastic sheet, so that the plastic sheet can be arranged on the upper surface of the contact end of the drum frame, and the insulating function can be achieved when the drum frame is used; the connecting seat is rotated downwards, so that the mounting column can be driven to move towards the surface of the selenium shaft, and the mounting column can be attached to the surface of the selenium shaft after being mounted on the drum rack through the clamping bolt and the slot, so that the selenium shaft is limited; the clamping bolt is disconnected from the slot, so that the mounting column can be disassembled in the later period very simply.

1. When the drum rack is used, the two plastic sheets are installed downwards from the contact ends on the two sides of the drum rack respectively, the two ends of each plastic sheet are connected with the corresponding inner walls of the clamping seats respectively, the pressing sheets are embedded on the plastic sheets, and meanwhile, the butt joint lugs at the two ends of the pressing sheets and the brackets at the bottom of the pressing sheets are connected with the clamping seats and the bottoms of the plastic sheets respectively, so that the plastic sheets can be installed on the upper surfaces of the contact ends of the drum rack, and therefore, the drum rack can play an insulating function when in use, and the safety of products in use is protected.

2. Rotate the connecting seat through the axis of rotation and install on the surface of interlock spare, rotate the lead screw after that, make the erection column of lead screw one end align to the slot on the drum rack, rotate the connecting seat downwards after that, just so can drive the surface removal of erection column to the selenium axle, so just so can make the erection column laminating on the selenium axle after the erection column passes through the gim peg and the slot is installed on the drum rack on the surface to play spacing function to the selenium axle.

3. With the fastening bolt to the inside removal of erection column, the fastening bolt just can drive the interlock piece like this and remove, so the fastening bolt just can take in the inside of erection column to make the disconnection between fastening bolt and the slot, like this will be very succinct when the erection column is dismantled in the later stage.

Drawings

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

FIG. 2 is a schematic view of a connecting portion of the mounting post of the present invention;

FIG. 3 is a schematic side view of the present invention;

fig. 4 is a schematic view of the plastic sheet side connection structure of the present invention.

In the figure: 1. a drum frame; 2. a linkage member; 3. a selenium shaft; 4. a plastic sheet; 5. tabletting; 6. butt-joint lugs; 7. a card holder; 8. a bracket; 9. a rotating shaft; 10. a connecting seat; 11. a screw rod; 12. a limiting lug; 13. mounting a column; 14. a spring; 15. a linkage sheet; 16. fastening a bolt; 17. and (4) a slot.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a novel retrofit cartridge comprising: the drum comprises a drum frame 1, wherein a linkage part 2 is arranged in the drum frame 1, and one side of the linkage part 2 is connected with a selenium shaft 3;

the drum rack comprises a plastic sheet 4, wherein the contact ends on two sides of the drum rack 1 are respectively connected with one contact end, a pressing sheet 5 is embedded on the surface of the plastic sheet 4, two ends of the pressing sheet 5 are connected with butt-joint lugs 6, the outer wall of each butt-joint lug 6 is movably embedded with a clamping seat 7, two bulges are arranged on the clamping seat 7 facing the plastic sheet 4, the bulges of the clamping seat 7 are connected with the outer wall of the plastic sheet 4, the two sides of the plastic sheet 4 are respectively provided with the clamping seats 7, one sides of the clamping seats 7 are arranged on the side wall of the drum rack 1, and the bottom of the pressing sheet 5 is connected with a bracket 8; the bracket 8 is of a T-shaped structure, the bracket 8 is connected to the longitudinal middle parting line of the pressing sheet 5 as a position, the barb end at the bottom of the bracket 8 is connected to the bottom of the plastic sheet 4, when in use, the two plastic sheets 4 are respectively installed downwards from the contact ends at the two sides of the drum rack 1, the two ends of each plastic sheet 4 are respectively connected with the inner walls of the corresponding clamping seats 7, then the pressing sheet 5 is embedded on the plastic sheets 4, and simultaneously, the butt-joint lugs 6 at the two ends of the pressing sheet 5 and the bracket 8 at the bottom are respectively connected with the clamping seats 7 and the bottom of the plastic sheet 4, so that the plastic sheets 4 can be installed on the upper surfaces of the contact ends of the drum rack 1, and the plastic sheet can play an insulating function when in use, so as to protect the safety of products in use;

the linkage 2 includes: the rotating shaft 9 is installed on the surface of the linkage part 2, the surface of the rotating shaft 9 is rotatably sleeved with a connecting seat 10, a screw rod 11 is connected to the inside of the connecting seat 10 in a threaded manner, two ends of the screw rod 11 are connected with limiting lugs 12, the upper ends of the limiting lugs 12 are connected to the inside of an installation column 13, one end, far away from the connecting seat 10, of the installation column 13 is embedded on the surface of the drum rack 1, and the bottom of the installation column 13 is movably tangent to the upper surface of the selenium shaft 3; an I-shaped structure is formed between the screw rod 11 and the limiting lugs 12 at two ends, the connecting ends of the screw rod 11, the connecting seat 10 and the mounting column 13 are in threaded connection, the connecting seat 10 is rotatably mounted on the surface of the linkage part 2 through the rotating shaft 9, then the screw rod 11 is rotated, the mounting column 13 at one end of the screw rod 11 is aligned to the slot 17 on the drum rack 1, and then the connecting seat 10 is rotated downwards, so that the mounting column 13 can be driven to move towards the surface of the selenium shaft 3, and therefore, after the mounting column 13 is mounted on the drum rack 1 through the clamping bolt 16 and the slot 17, the mounting column 13 can be attached to the surface of the selenium shaft 3, and the selenium shaft 3 is limited;

the mounting post 13 further includes: the spring 14 is movably installed inside the top end of the installation column 13, two ends of the spring 14 are connected with linkage plates 15, one end of each linkage plate 15 is connected with a clamping bolt 16, one end of each clamping bolt 16 is connected with a slot 17 in a clamping mode, and the slots 17 are formed in the surface of the drum rack 1; spring 14, trace 15 and card bolt 16 constitute elastic linkage structure through erection column 13, and erection column 13 is connected through between slot 17 and the drum rack 1, with card bolt 16 to erection column 13 inside removal, card bolt 16 just can drive trace 15 and remove like this, and the inside of erection column 13 just can be taken into to card bolt 16 like this to make and break away from between card bolt 16 and the slot 17 and be connected, will be very succinct like this when the erection column 13 is dismantled to the later stage.

In summary, the following steps: when the novel modified selenium drum is used, firstly, the pressing sheet 5 is embedded on the plastic sheet 4, and meanwhile, the butt joint lugs 6 at two ends of the pressing sheet 5 and the bracket 8 at the bottom are respectively connected with the clamping seat 7 and the bottom of the plastic sheet 4, so that the plastic sheet 4 can be arranged on the upper surface of the contact end of the drum frame 1, and the novel modified selenium drum can play an insulating function when in use; the connecting seat 10 is rotated downwards, so that the mounting column 13 can be driven to move towards the surface of the selenium shaft 3, and the mounting column 13 can be attached to the surface of the selenium shaft 3 after the mounting column 13 is mounted on the drum rack 1 through the clamping bolt 16 and the slot 17, so that the selenium shaft 3 is limited; the connection between the latch 16 and the slot 17 is disconnected, so that the mounting post 13 is quite concise when being disassembled at a later stage, which is the characteristic of the novel modified selenium drum, and the content which is not described in detail in the description belongs to the prior art which is well known by a person skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. A novel modified toner cartridge is characterized by comprising:

the drum comprises a drum frame (1), wherein a linkage piece (2) is arranged in the drum frame (1), and one side of the linkage piece (2) is connected with a selenium shaft (3);

plastic sheet (4) the contact jaw of drum frame (1) both sides connects one respectively, plastic sheet (4) surface gomphosis has preforming (5), preforming (5) both ends are connected with butt joint ear (6), butt joint ear (6) outer wall activity gomphosis has cassette (7), cassette (7) are provided with two archs in the face of plastic sheet (4), and the arch of cassette (7) links to each other with plastic sheet (4) outer wall to a cassette (7) is installed respectively to plastic sheet (4) both sides, install on the lateral wall of drum frame (1) cassette (7) one side, preforming (5) bottom is connected with bracket (8).

2. The novel retrofit cartridge of claim 1, wherein: the bracket (8) is of a T-shaped structure, the bracket (8) is connected to the longitudinal middle line of the pressing sheet (5) as a position, and the barb end at the bottom of the bracket (8) is connected to the bottom of the plastic sheet (4).

3. The novel retrofit cartridge of claim 1, wherein: the linkage piece (2) comprises:

axis of rotation (9), install the surface of interlock spare (2), axis of rotation (9) surface is rotated and has been cup jointed connecting seat (10), connecting seat (10) internal thread is connected with lead screw (11), lead screw (11) both ends are connected with spacing ear (12), the inside at erection column (13) is connected to spacing ear (12) upper end, the one end gomphosis that connecting seat (10) were kept away from in erection column (13) is on drum rack (1) surface, erection column (13) bottom is tangent with selenium axle (3) upper surface activity.

4. The novel retrofit cartridge of claim 3, wherein: an I-shaped structure is formed between the screw rod (11) and the limiting lugs (12) at the two ends, and the connecting ends of the screw rod (11), the connecting seat (10) and the mounting column (13) are in threaded connection.

5. The novel retrofit cartridge of claim 3, wherein: the mounting post (13) further comprises:

the drum rack is characterized by comprising a spring (14) which is movably mounted inside the top end of the mounting column (13), linkage plates (15) are connected to two ends of the spring (14), a clamping bolt (16) is connected to one end of each linkage plate (15), a slot (17) is connected to one end of each clamping bolt (16) in a clamping mode, and the slot (17) is arranged on the surface of the drum rack (1).

6. The novel retrofit cartridge of claim 5, wherein: the spring (14), the linkage plate (15) and the clamping bolt (16) form an elastic linkage structure through the mounting column (13), and the mounting column (13) is connected with the drum rack (1) through the slot (17).