CN217007967U

CN217007967U - Carbon powder box with compatible chip

Info

Publication number: CN217007967U
Application number: CN202220607647.0U
Authority: CN
Inventors: 殷华伟
Original assignee: Zhongshan Xintai Printing Supplies Co ltd
Current assignee: Zhongshan Xintai Printing Supplies Co ltd
Priority date: 2022-03-21
Filing date: 2022-03-21
Publication date: 2022-07-19
Anticipated expiration: 2032-03-21

Abstract

The utility model discloses a toner cartridge with a compatible chip, and aims to provide a toner cartridge with a compatible chip, which has the advantages of simple structure, reasonable design and convenience in disassembly and assembly. The carbon powder box comprises a carbon powder box body, wherein a chip slot is formed in one end of the carbon powder box body, a chip is installed in the chip slot, at least two copper sheets are integrated on the chip, an elastic clamping piece is arranged at the front end of the chip slot, positioning elastic bumps are arranged on two sides of the rear end of the chip slot, and round holes matched with the positioning elastic bumps are arranged on two sides of the rear end of the chip. The utility model is applied to the technical field of printing consumables.

Description

Carbon powder box with compatible chip

Technical Field

The utility model relates to the technical field of printing consumables, in particular to a carbon powder box with a compatible chip.

Background

As shown in fig. 1, an original-installed lischen 237 carbon powder box is provided, one end of the original-installed lischen 237 carbon powder box is provided with two through grooves, copper columns 1a are installed in the through grooves, a chip is arranged in one end of the original-installed lischen 237 carbon powder box, the chip is electrically connected with the two copper columns 1a through wires, the design easily causes poor contact between the chip and the copper columns 1a, and affects use effect, and the original-installed lischen 237 carbon powder box has more general models, and the structure of the designed chip and the copper columns cannot be compatible with other models;

in addition, the original-packed Lixichen 237 carbon powder box has powder leakage in the using process, mainly because the powder leakage is caused by the sealing problem between the powder outlet scraper of the powder bin and the felt, thereby influencing the using quality of products.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of overcoming the defects of the prior art and provides the carbon powder box which is simple in structure, reasonable in design, convenient to disassemble and assemble and provided with a compatible chip.

The technical scheme adopted by the utility model is as follows: the carbon powder box comprises a carbon powder box body, wherein a chip slot is formed in one end of the carbon powder box body, a chip is installed in the chip slot, at least two copper sheets are integrated on the chip, an elastic clamping piece is arranged at the front end of the chip slot, positioning elastic bumps are arranged on two sides of the rear end of the chip slot, and round holes matched with the positioning elastic bumps are arranged on two sides of the rear end of the chip.

Further, the chip slot comprises a bottom plate, longitudinal plates are arranged at two ends of the bottom plate, a transverse plate is arranged between the bottoms of the two longitudinal plates, and chip slots are formed in the middle of each longitudinal plate and the middle of each transverse plate; the elastic clamping piece comprises a bottom column, a spring and an elastic clamping column, the bottom column is installed in the middle of the front end of the bottom plate, the spring is sleeved on the bottom column in a coiled mode, the height of the spring is higher than that of the bottom column, a cavity matched with the spring is formed in the elastic clamping column, the elastic clamping column is sleeved on the upper end of the spring through the cavity, a spherical cambered surface is arranged at the top of the elastic clamping column, and a clamping groove matched with the elastic clamping column is formed in the front end of the chip.

Furthermore, the rear end of bottom plate is provided with chip ejecting mechanism, chip ejecting mechanism include two symmetries set up in the slide rail of bottom plate rear end both sides, two the slide is installed to the adaptation between the slide rail, and the middle part of slide is provided with the slide bar, the end of slide bar is provided with the ejector pad, the ejector pad imbed in the transverse plate, and can follow under the promotion of slide bar the chip inslot of transverse plate stretches out.

Furthermore, the carbon powder box body comprises a powder bin, a developing roller, a felt and a powder discharging knife, wherein the felt is partially wrapped on the outer circular surface of the developing roller, the powder discharging knife is arranged at a powder outlet of the powder bin, the powder discharging knife is attached to the top surface of the felt and the extending part of one end of the felt abuts against the outer surface of the developing roller to form sealing connection, fine holes are formed in two ends of the powder bin, sealing elements are filled in the fine holes, the sealing elements are in contact with the powder discharging knife, and the sealing elements are located at the top of the felt.

Further, the sealing element is formed by filling glue into the pore and solidifying the glue.

Furthermore, a powder adding hole and a powder adding rubber cover matched with the powder adding hole are arranged at the side end of the powder bin.

Furthermore, the surfaces of the chip grooves are provided with anti-scratch glue layers.

Furthermore, the spherical cambered surface and the positioning elastic salient points are made of silica gel materials.

The utility model has the beneficial effects that: 1. the copper sheet is integrated on the chip, so that the influence on the use effect of the carbon powder box body caused by poor contact of the chip is avoided, and the copper sheet replaces a copper column, so that the cost of the copper material is saved; 2. the chip is changed from being internally arranged to be externally inserted into the chip slot, so that the assembly and disassembly are convenient, and the disassembled chip can be compatible with various models of toner cartridges, thereby improving the recycling and saving the chip cost; 3. the two ends of the powder bin are provided with the pores and are filled with glue, so that the integral operation is convenient, and the sealing property of the carbon powder box body can be effectively improved; 4. the powder adding hole is additionally arranged outside the powder bin, so that the powder can be added for multiple times for use.

Drawings

Fig. 1 is a schematic structural view of an original-packed lischen 237 carbon powder box;

FIG. 2 is a side view of the present invention;

FIG. 3 is a schematic diagram of a chip socket;

FIG. 4 is a front view of the resilient catch;

fig. 5 is a schematic diagram of a chip.

Detailed Description

As shown in fig. 2 to 5, in this embodiment, the present invention includes a toner cartridge body 1, a chip slot 2 is disposed at one end of the toner cartridge body 1, a chip 3 is installed in the chip slot 2, at least two copper sheets 4 are integrated on the chip 3, an elastic buckle member 5 is disposed at the front end of the chip slot 2, positioning elastic bumps 6 are disposed on both sides of the rear end of the chip slot 2, circular holes 7 adapted to the positioning elastic bumps 6 are disposed on both sides of the rear end of the chip 3, and the circular holes 7 and the positioning elastic bumps 6 can effectively limit the position of the chip 3, so as to improve the accuracy of contact between the chip and a printer.

In this embodiment, the chip slot 2 includes a bottom plate 21, two ends of the bottom plate 21 are provided with longitudinal plates 22, a transverse plate 23 is arranged between the bottoms of the two longitudinal plates 22, and chip slots are respectively arranged in the middle of the longitudinal plates 22 and the middle of the transverse plate 23; elasticity buckle spare 5 includes bottom pillar 51, spring 52 and elasticity card post 53, bottom pillar 51 install in the front end middle part of bottom plate 21, spring 52 cover establish coil in on bottom pillar 51, just spring 52 highly be higher than bottom pillar 51, the inside of elasticity card post 53 be equipped with the cavity of spring 52 looks adaptation, elasticity card post 53 passes through the cavity cover is located the upper end of spring 52, the top of elasticity card post 53 is equipped with spherical cambered surface 531, the front end of chip 3 be equipped with the draw-in groove 31 of elasticity card post 53 looks adaptation, this design enables elasticity card post 53 floats from top to bottom at bottom pillar 51 under the effect of spring 52 to can be to injecing the chip in the chip slot 2.

In this embodiment, the rear end of bottom plate 21 is provided with chip ejecting mechanism, chip ejecting mechanism include two symmetries set up in the slide rail 24 of bottom plate 21 rear end both sides, two slide 25 is installed to the adaptation between the slide rail 24, and the middle part of slide 25 is provided with slide bar 26, the end of slide bar 26 is provided with ejector pad 27, ejector pad 27 imbed in transverse plate 23, and can follow under slide bar 26's the promotion the chip inslot of transverse plate 23 stretches out, and this design is convenient follows take out the chip in chip slot 2.

In this embodiment, the toner cartridge body 1 includes powder storehouse, developer roll, felt and powder-discharging knife, and the felt part wraps up in the outer disc of developer roll, the powder-discharging knife set up in the powder outlet department in powder storehouse, just the powder-discharging knife pastes in the felt top surface and the extension butt of one end forms sealing connection in the developer roll surface, the both ends in powder storehouse all are equipped with the pore, the pore intussuseption is filled with the sealing member, the sealing member with the powder-discharging knife contacts, just the sealing member is located the top of felt, the sealing member by glue fill in the pore is internal to solidify and form, the leakproofness between felt and the scraper can effectively be solved to this design, avoids the condition of powder storehouse hourglass powder to take place.

In this embodiment, the powder bin side end is equipped with powder adding hole and with the powder adding rubber cover of powder adding hole looks adaptation, this design makes things convenient for powder bin many times to add the powder and uses.

In this embodiment, the surface in chip groove all is equipped with prevents drawing the glue film, thereby prevent drawing the glue film and can effectively avoid 3 dismouting processes take place wearing and tearing again of chip to reduce its life.

In this embodiment, the spherical arc surface 531 and the positioning elastic bumps 6 are made of a silicone material.

In the embodiment, in the installation process of the chip 3, the chip 3 is only required to be inserted into the chip slot 2, the elastic buckling piece 5 is pressed downwards under the action of the chip 3, the elastic buckling piece 5 bounces out of the clamping groove 31 to fix the chip into the chip slot 2 along with the completion of the installation of the chip 3 into the chip slot 2, and when the chip is required to be taken out, the slide plate 25 is only required to be pushed, so that the push block 27 on the slide rod 26 is driven to push the chip 3 out of the chip slot 2, the convenience in the disassembly and installation of the chip is realized, and the universality and the recycling value of the chip 3 are greatly improved.

The utility model is applied to the technical field of printing consumables.

While the embodiments of the present invention have been described in terms of practical embodiments, they are not to be construed as limiting the meaning of the present invention, and modifications of the embodiments and combinations with other embodiments will be apparent to those skilled in the art in light of the present description.

Claims

1. The utility model provides a cartridge with compatible chip which characterized in that: it includes cartridge body (1), the one end of cartridge body (1) is provided with chip slot (2), install chip (3) in chip slot (2), the integration has two at least copper sheets (4) on chip (3), the front end of chip slot (2) is provided with elasticity buckle spare (5), the rear end both sides of chip slot (2) all are provided with location elasticity bump (6), the rear end both sides of chip (3) all be provided with round hole (7) of location elasticity bump (6) looks adaptation.

2. The toner cartridge with the compatible chip as set forth in claim 1, wherein: the chip slot (2) comprises a bottom plate (21), longitudinal plates (22) are arranged at two ends of the bottom plate (21), a transverse plate (23) is arranged between the bottoms of the two longitudinal plates (22), and chip slots are formed in the middle of each longitudinal plate (22) and the middle of each transverse plate (23); elasticity fastener (5) include foundation column (51), spring (52) and elasticity card post (53), foundation column (51) install in the front end middle part of bottom plate (21), spring (52) cover establish coil in on foundation column (51), just spring (52) highly be higher than foundation column (51), the inside of elasticity card post (53) be equipped with the cavity of spring (52) looks adaptation, elasticity card post (53) pass through the cavity cover is located the upper end of spring (52), the top of elasticity card post (53) is equipped with spherical cambered surface (531), the front end of chip (3) be equipped with draw-in groove (31) of elasticity card post (53) looks adaptation.

3. The toner cartridge with the compatible chip as set forth in claim 2, wherein: the rear end of bottom plate (21) is provided with chip ejecting mechanism, chip ejecting mechanism include two symmetries set up in slide rail (24) of bottom plate (21) rear end both sides, two slide plate (25) are installed to the adaptation between slide rail (24), and the middle part of slide plate (25) is provided with slide bar (26), the end of slide bar (26) is provided with ejector pad (27), ejector pad (27) imbed in transverse plate (23), and can follow under the promotion of slide bar (26) the chip inslot of transverse plate (23) is stretched out.

4. The toner cartridge with the compatible chip as set forth in claim 1, wherein: the carbon powder box body (1) comprises a powder bin, a developing roller, a felt and a powder discharging knife, wherein the felt is partially wrapped on the outer circular surface of the developing roller, the powder discharging knife is arranged at a powder discharging opening of the powder bin, the powder discharging knife is attached to the top surface of the felt and the extending portion of one end of the felt is abutted to the outer surface of the developing roller to form sealing connection, fine holes are formed in two ends of the powder bin, sealing elements are filled in the fine holes, the sealing elements are in contact with the powder discharging knife, and the sealing elements are located at the top of the felt.

5. The toner cartridge with the compatible chip as set forth in claim 4, wherein: the sealing element is formed by filling glue into the pore and solidifying.

6. The toner cartridge with the compatibility chip as defined in claim 4, wherein: and a powder adding hole and a powder adding rubber cover matched with the powder adding hole are arranged at the side end of the powder bin.

7. The toner cartridge with the compatibility chip as defined in claim 2, wherein: and the surfaces of the chip grooves are provided with anti-scratching glue layers.

8. The toner cartridge with the compatible chip as set forth in claim 2, wherein: the spherical cambered surface (531) and the positioning elastic salient points (6) are made of silica gel materials.