Toner cartridge
By using metal sheets and fine mechanical structures such as grooves and torsion springs in the toner cartridge, the problems of high cost and poor positioning of traditional conductive contacts are solved, and lower cost and more efficient metal sheet installation and positioning are achieved. .
Patent Information
- Application Number
- CN202420706964.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-08
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-04-08
AI Technical Summary
The conductive contacts of traditional toner cartridges are made of composite materials, resulting in high production costs and poor positioning effects, which cannot meet existing needs.
The metal sheet is used to replace the conductive block of the composite material, and the installation and positioning effect of the metal sheet is increased by setting grooves, moving blocks, connecting rods, positioning blocks and torsion springs on the inside of the connecting block. And adjust the position by moving the block to adapt to different shapes of metal sheets.
It reduces production costs, improves the positioning effect and adaptability of metal sheets, and simplifies the replacement and adjustment process.
Smart Images
Figure CN222259846U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of selenium cartridges, in particular to a selenium cartridge. Background Art
[0002] Toner cartridges, also known as photosensitive drums, are generally composed of a basic substrate made of aluminum and a photosensitive material coated on the substrate. Toner cartridges not only determine the quality of printing, but also determine how much money users need to spend during use. In laser printers, more than 70% of the imaging components are concentrated in the toner cartridge. The quality of printing is actually largely determined by the photosensitive structure on the toner cartridge.
[0003] However, the conventional conductive contacts are made of composite materials, which have high production costs and poor positioning effects on the conductive blocks; therefore, they do not meet existing needs. In this regard, we propose a toner cartridge. Utility Model Content
[0004] The utility model aims to provide a toner cartridge to solve the problems mentioned in the above background technology that the traditional conductive contacts are made of composite materials, the production cost is high, and the positioning effect of the conductive blocks is not good enough.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a toner cartridge, comprising a main body, a powder bin is provided on one side of the main body, connecting blocks are provided on both sides of the powder bin, a baffle is provided on one side of the connecting block, a placement groove is provided on the inner side of the connecting block, a metal sheet is provided on the inner side of the placement groove, grooves are evenly provided on the outer surface of the placement groove, a moving block is provided on the inner side of the groove, slide grooves are provided on both sides of the groove, a limiting strip is provided on the inner side of the slide groove, a connecting shaft is provided on the inner side of the moving block, torsion springs are provided at both ends of the connecting shaft, a connecting rod is provided on the outer side of the connecting shaft, and a positioning block is provided at one end of the connecting rod.
[0006] Preferably, one side of the connection block is completely in contact with the outer surface of the powder bin, and the connection block and the powder bin are fixed by welding.
[0007] Preferably, an anti-slip strip is provided on the outer surface of the positioning block.
[0008] Preferably, one end of the connecting rod is completely in contact with the outer surface of the positioning block, and the connecting rod and the positioning block are fixed by welding.
[0009] Preferably, one end of the torsion spring is completely in contact with the inner surface of the moving block, and the torsion spring and the moving block are fixed by welding.
[0010] Preferably, one end of the baffle is completely in contact with the outer surface of the powder bin, and the baffle is fixed to the powder bin by welding.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] 1. The utility model arranges a metal sheet on the inner side of the connecting block, and uses the metal sheet to replace the conductive block made of the traditional composite material, which is easy to process, reduces the production cost, and is convenient to replace;
[0013] 2. The utility model provides a groove, a moving block, a connecting rod, a positioning block and a torsion spring on the inner side of the connecting block, and utilizes the torsion spring and the positioning block to facilitate the positioning of the metal sheet by the positioning block, thereby improving the installation effect of the metal sheet. Furthermore, the moving block can be moved along the slide groove, thereby facilitating the adjustment of the position of the positioning block, thereby increasing the adaptability to metal sheets of different shapes and improving the positioning effect of the metal sheet. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0015] Figure 2 It is an enlarged schematic diagram of structure A of the utility model;
[0016] Figure 3 It is an enlarged schematic diagram of structure B of the utility model.
[0017] In the figure: 1. main body; 2. connecting block; 3. baffle; 4. powder bin; 5. placement slot; 6. groove; 7. metal sheet; 8. positioning block; 9. connecting rod; 10. moving block; 11. connecting shaft; 12. torsion spring; 13. limit strip; 14. slide slot. DETAILED DESCRIPTION
[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0019] See also Figures 1 to 3 The utility model provides an embodiment: a toner cartridge, including a main body 1, a powder bin 4 is provided on one side of the main body 1, connecting blocks 2 are provided on both sides of the powder bin 4, a baffle 3 is provided on one side of the connecting block 2, a placement groove 5 is provided on the inner side of the connecting block 2, a metal sheet 7 is provided on the inner side of the placement groove 5, grooves 6 are evenly provided on the outer surface of the placement groove 5, a moving block 10 is provided on the inner side of the groove 6, slide grooves 14 are provided on both sides of the groove 6, a limiting strip 13 is provided on the inner side of the slide groove 14, a connecting shaft 11 is provided on the inner side of the moving block 10, torsion springs 12 are provided at both ends of the connecting shaft 11, a connecting rod 9 is provided on the outer side of the connecting shaft 11, and a positioning block 8 is provided at one end of the connecting rod 9.
[0020] One side of the connection block 2 is completely in contact with the outer surface of the powder bin 4, and the connection block 2 and the powder bin 4 are fixed by welding, which increases the working strength of the connection block 2. The outer surface of the positioning block 8 is provided with an anti-slip strip, which increases the positioning effect of the positioning block.
[0021] One end of the connecting rod 9 is completely fitted with the outer surface of the positioning block 8 , and the connecting rod 9 and the positioning block 8 are fixed by welding, thereby increasing the firmness of the connection of the positioning block 8 .
[0022] One end of the torsion spring 12 is completely in contact with the inner surface of the moving block 10 , and the torsion spring 12 and the moving block 10 are fixed by welding, thereby increasing the working stability of the torsion spring 12 .
[0023] One end of the baffle 3 is completely in contact with the outer surface of the powder bin 4 , and the baffle 3 and the powder bin 4 are fixed by welding, thereby increasing the firmness of the connection of the baffle 3 .
[0024] When the toner cartridge is in use, connecting blocks 2 are provided on both sides of the powder bin 4. By arranging a metal sheet 7 on the inner side of the connecting block 2, the metal sheet 7 is used to replace the conductive block made of the traditional composite material, which is easy to process, reduces the production cost, and is convenient to replace. By arranging a groove 6, a moving block 10, a connecting rod 9, a positioning block 8 and a torsion spring 12 on the inner side of the connecting block 2, the torsion spring 12 and the positioning block 8 are used to facilitate the positioning of the metal sheet 7 by the positioning block 8, thereby improving the installation effect of the metal sheet 7. In addition, by using the moving block 10, the moving block 10 can be moved along the slide groove 14, thereby facilitating the adjustment of the position of the positioning block 8, thereby increasing the adaptability to metal sheets 7 of different shapes and improving the positioning effect of the metal sheet 7.
[0025] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention.
Claims
1. A toner cartridge, comprising a main body (1), characterized in that: A powder bin (4) is provided on one side of the main body (1), connecting blocks (2) are provided on both sides of the powder bin (4), a baffle (3) is provided on one side of the connecting block (2), a placement groove (5) is provided on the inner side of the connecting block (2), a metal sheet (7) is provided on the inner side of the placement groove (5), grooves (6) are evenly provided on the outer surface of the placement groove (5), a moving block (10) is provided on the inner side of the groove (6), sliding grooves (14) are provided on both sides of the groove (6), a limiting strip (13) is provided on the inner side of the sliding groove (14), a connecting shaft (11) is provided on the inner side of the moving block (10), torsion springs (12) are provided at both ends of the connecting shaft (11), a connecting rod (9) is provided on the outer side of the connecting shaft (11), and a positioning block (8) is provided at one end of the connecting rod (9).
2. A toner cartridge according to claim 1, characterized in that: One side of the connection block (2) is completely in contact with the outer surface of the powder bin (4), and the connection block (2) and the powder bin (4) are fixed by welding.
3. A toner cartridge according to claim 1, characterized in that: The outer surface of the positioning block (8) is provided with an anti-slip strip.
4. A toner cartridge according to claim 1, characterized in that: One end of the connecting rod (9) is completely in contact with the outer surface of the positioning block (8), and the connecting rod (9) and the positioning block (8) are fixed by welding.
5. A toner cartridge according to claim 1, characterized in that: One end of the torsion spring (12) is completely in contact with the inner surface of the moving block (10), and the torsion spring (12) and the moving block (10) are fixed by welding.
6. A toner cartridge according to claim 1, characterized in that: One end of the baffle (3) is completely in contact with the outer surface of the powder bin (4), and the baffle (3) and the powder bin (4) are fixed by welding.