CN211808453U

CN211808453U - Ink box with differential pressure valve

Info

Publication number: CN211808453U
Application number: CN201921704430.6U
Authority: CN
Inventors: 吴纯琳
Original assignee: Guangzhou City Sanheng Information Technology Co ltd
Current assignee: Guangzhou City Sanheng Information Technology Co ltd
Priority date: 2019-10-11
Filing date: 2019-10-11
Publication date: 2020-10-30
Anticipated expiration: 2029-10-11

Abstract

The utility model discloses an ink box with a differential pressure valve, the structure of which comprises a differential pressure regulating valve, a side plate, a spraying block, a control connecting block, a box body and a linking valve block, when the ink box is installed, the pressed block on the ink box control connecting block can firstly contact with the plane of a printer contact plate, so that the pressed block can move upwards and vertically to extrude the gas in a gas pushing groove, the gas is conveyed into the pressed groove through a ventilation pipeline, the linking push block in the ink box is pushed to move downwards and vertically to push a control chip on the connecting groove to move downwards and vertically, the contact core bar on the ink box can contact with a sealing block, the sealing block can contact with the control contact plate of the printer, the installation can be completed, through the structure of improved equipment, the ink box can play a sealing role for the control chip on the ink box when not being used, can be automatically exposed to be connected with a printer when being installed.

Description

Ink box with differential pressure valve

Technical Field

The utility model relates to an ink horn with differential pressure valve belongs to ink horn technical field.

Background

The ink box mainly refers to a part which is used for storing printing ink and finally completing printing in the ink-jet printer, and meanwhile, a differential pressure valve is arranged on the ink box, so that the pressure in the ink box can be adjusted, and the ink can be conveniently fed and discharged, but the prior art still has the following defects:

when the ink box is not installed for use, the control chip on the ink box is often exposed in the external air, so that more dust is easily adhered to the control chip when the ink box is used for a long time, and the connection part of the chip and a printer is easily influenced by the dust when the ink box is installed, so that the contact is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an ink horn with differential pressure valve to the prior art ink horn of solution is when not installing the use, and control chip on it often exposes in the outside air, leads to it to be long-time when using, and easy adhesion is more dust on it, leads to the ink horn when the installation, and the chip easily receives the dust with the printer junction and influences, and the problem of contact failure's phenomenon.

In order to achieve the above purpose, the present invention is realized by the following technical solution: an ink box with a pressure difference valve structurally comprises a pressure difference adjusting valve, a side plate, a spraying block, a control connecting block, a box body and a connecting valve block, wherein the pressure difference adjusting valve is horizontally embedded in the upper portion of the left end of the side plate, the top end of the control connecting block is welded with the bottom end of the box body, the bottom end of the connecting valve block is welded with the top end of the box body, the control connecting block comprises a connecting block, an air pipeline, a shell, an air pushing groove, a pressure receiving block, a spring, a connecting pushing block, a pressure receiving groove, a contact core rod, a sealing block, a control chip and an access groove, the connecting block is embedded in the middle of the top end of the shell, the bottom end of the air pipeline is welded with the top end of the air pushing groove, the pressure receiving block is vertically embedded in the bottom end of the air pushing groove, the bottom end of the spring is welded with the top end of the pressure receiving block, the bottom end of the pressure receiving groove is welded with, the contact core rod and the control chip are of an integrated structure, the pressure groove is formed in the middle of the bottom end of the shell, the control chip is vertically embedded into the middle of the access groove, the access groove and the shell are of an integrated structure, and the top end of the shell is welded with the bottom end of the box body.

Further, the bottom end of the side plate is welded with the top end of the control connecting block.

Further, the pressure difference regulating valve is positioned above the control connecting block.

Furthermore, the front end of the spraying block is welded with the rear end of the box body.

Further, the pressure receiving block is of a circular plate structure.

Further, the control chip is parallel to the connecting block.

Further, the pressure groove is of a cylindrical structure.

Advantageous effects

The utility model relates to an ink box with pressure difference valve, through the spout direct embedding on the spout alignment printer on the box body, adjust the air pressure difference in the box body via the pressure difference governing valve again, when installing the ink box, the piece that receives on the ink box control connecting block can contact with the printer contact panel plane at first, thereby make the piece that receives the pressure upwards vertical migration, push the gas in the gas pushing groove, make the gas carry in receiving the pressure groove via the breather pipe, promote linking ejector pad in it vertical migration downwards, thereby promote the control chip on the access groove vertical migration down, let the contact core bar on it touch with the seal block, push away the seal block and contact with the control touch panel of printer, can accomplish the installation, through the structure of improved equipment, make the ink box when not using, can play a sealed effect to the control chip on it, can be automatically exposed to be connected with a printer when being installed.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of an ink cartridge with a differential pressure valve according to the present invention;

fig. 2 is a schematic cross-sectional detailed structure diagram of the front view of the control connecting block of the present invention;

fig. 3 is a schematic diagram of a detailed cross-sectional structure of the front view of the control connecting block according to the present invention.

In the figure: the pressure difference regulating valve comprises a pressure difference regulating valve-1, a side plate-2, a spraying block-3, a control connecting block-4, a box body-5, a connecting valve block-6, a connecting block-41, an air duct-42, a shell-43, an air pushing groove-44, a pressure receiving block-45, a spring-46, a connecting pushing block-47, a pressure receiving groove-48, a contact core rod-49, a sealing block-410, a control chip-411 and an access groove-412.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1, 2 and 3, the present invention provides a technical solution of an ink cartridge with a differential pressure valve: the structure of the device comprises a differential pressure regulating valve 1, a side plate 2, a spraying block 3, a control connecting block 4, a box body 5 and a linking valve block 6, wherein the differential pressure regulating valve 1 is horizontally embedded in the upper part of the left end of the side plate 2, the top end of the control connecting block 4 is welded with the bottom end of the box body 5, the bottom end of the linking valve block 6 is welded with the top end of the box body 5, the control connecting block 4 comprises a connecting block 41, an air duct 42, a shell 43, an air pushing groove 44, a pressure receiving block 45, a spring 46, a linking push block 47, a pressure receiving groove 48, a contact core rod 49, a sealing block 410, a control chip 411 and an access groove 412, the connecting block 41 is embedded in the middle of the top end of the shell 43, the bottom end of the air duct 42 is welded with the top end of the air pushing groove 44, the pressure receiving block 45 is vertically embedded in the bottom end of the air pushing groove 44, the bottom end of the spring 46 is welded with the top end of the, the top end of the pressure receiving groove 48 is welded with the bottom end of the connecting block 41, the contact core rod 49 and the control chip 411 are of an integrated structure, the pressure receiving groove 48 is arranged in the middle of the bottom end of the shell 43, the control chip 411 is vertically embedded in the middle of the access groove 412, the access groove 412 and the shell 43 are of an integrated structure, the top end of the shell 43 is welded with the bottom end of the box body 5, the bottom end of the side plate 2 is welded with the top end of the control connecting block 4, the pressure difference adjusting valve 1 is located above the control connecting block 4, the front end of the spraying block 3 is welded with the rear end of the box body 5, the pressure receiving block 45 is of a circular plate structure, the control chip 411 is parallel to the connecting block 41, and the pressure receiving groove 48 is of a cylindrical structure.

For example, when an installer uses the ink cartridge, the spray block 3 on the cartridge body 5 is aligned with a connecting nozzle on a printer and is directly embedded, the pressure difference in the cartridge body is adjusted through the pressure difference adjusting valve 1, when the ink cartridge is installed, the pressed block 45 on the ink cartridge control connecting block 4 is firstly in contact with the plane of a printer contact plate, so that the pressed block 45 is pressed to move upwards and vertically, the gas in the gas pushing groove 44 is extruded, the gas is conveyed into the pressed groove 48 through the vent pipe 42, the connecting push block 47 in the ink cartridge control connecting block is pushed to move downwards and vertically, the control chip 411 on the connecting groove 412 is pushed to move downwards and vertically, the contact core rod 49 on the control chip is in contact with the seal block 410, and the seal block 410 is pushed to be in contact with the control contact plate of the printer, so that the installation can be completed.

The utility model solves the problem that when the prior art ink box is not installed and used, the control chip on the ink box is often exposed in the external air, which leads to the phenomenon that when the ink box is used for a long time, more dust is easily adhered on the control chip, the connection part of the chip and the printer is easily influenced by the dust when the ink box is installed, and the contact is poor, through the mutual combination of the parts, the ink box with the pressure difference valve, the utility model, through the direct embedding of the spray block 3 on the box body 5 aiming at the connection nozzle on the printer, and then the pressure difference in the box body is adjusted through the pressure difference adjusting valve 1, when the ink box is installed, the pressed block 45 on the ink box control connecting block 4 can firstly contact with the plane of the printer contact plate, thereby the pressed block 45 is pressed to move upwards and vertically to extrude the gas in the gas pushing groove 44, the gas is conveyed into the pressure groove 48 through the vent pipe 42, the connection pushing block 47 in the pressure groove is pushed to move downwards and vertically, so that the control chip 411 on the connection groove 412 is pushed to move vertically, the contact core rod 49 on the contact core rod is contacted with the sealing block 410, the sealing block 410 is pushed to be contacted with a control contact plate of a printer, and the installation can be completed.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an ink horn with differential pressure valve, its structure includes differential pressure regulating valve (1), curb plate (2), spouts piece (3), control connection block (4), box body (5), links up valve block (6), its characterized in that:

the pressure difference adjusting valve (1) is horizontally embedded in the upper portion of the left end of the side plate (2), the front end of the spraying block (3) is welded with the rear end of the box body (5), the top end of the control connecting block (4) is welded with the bottom end of the box body (5), the bottom end of the connecting valve block (6) is welded with the top end of the box body (5), the control connecting block (4) comprises a connecting block (41), an air vent pipeline (42), a shell (43), an air pushing groove (44), a pressure receiving block (45), a spring (46), a connecting pushing block (47), a pressure receiving groove (48), a contact core rod (49), a sealing block (410), a control chip (411) and an access groove (412), the connecting block (41) is embedded in the middle of the top end of the shell (43), the bottom end of the air vent pipeline (42) is welded with the top end of the air pushing groove (44), and the pressure receiving block (45) is vertically embedded in the bottom end of the air pushing groove, the bottom of spring (46) welds with the top that receives pressure piece (45) mutually, the bottom that links up ejector pad (47) welds with the top of control chip (411) mutually, the top of pressurized groove (48) welds with the bottom of link (41) mutually, contact core pole (49) and control chip (411) structure as an organic whole, the bottom middle part in shell (43) is located in pressurized groove (48), the middle part of inserting groove (412) is embedded perpendicularly in control chip (411), it is integrated structure with shell (43) to connect groove (412), the top of shell (43) welds with the bottom of box body (5) mutually.

2. The ink cartridge with the differential pressure valve according to claim 1, wherein: the bottom of curb plate (2) welds with the top of control connecting block (4) mutually, pressure differential regulating valve (1) is located the top of control connecting block (4).

3. The ink cartridge with the differential pressure valve according to claim 1, wherein: the pressure-receiving block (45) is of a circular plate structure.

4. The ink cartridge with the differential pressure valve according to claim 1, wherein: the control chip (411) is parallel to the connecting block (41).

5. The ink cartridge with the differential pressure valve according to claim 1, wherein: the pressure groove (48) is of a cylindrical structure.