Processing box
By designing a processing box including bracket fixing parts, elastic parts, chip brackets and force conversion parts, the printing quality problem caused by friction between the developing box and the drum box is solved, and the effect of effectively avoiding damage to the electrical contact surface is achieved.
Patent Information
- Application Number
- CN202421420217.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-20
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2034-06-20
AI Technical Summary
In the prior art, the electrical contact surfaces between the developing box and the drum box will rub when they come into contact, resulting in damage to the electrical contact surface and affecting the printing quality.
A processing box is designed, including a bracket fixing member, an elastic member, a chip bracket and a force converter. Through the extrusion of the force converter and the elastic potential energy of the elastic member, friction between the electrical contact point and the electrical contact surface of the chip is avoided.
It effectively avoids scratching the surface of the chip's electrical contact surface, improves printing quality, and achieves this effect through a simple structure.
Smart Images
Figure CN222636495U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electronic imaging equipment, in particular to a processing box. Background Art
[0002] In the prior art, after the developing box is detachably mounted on the drum box, the developing box and the drum box are installed together in the image forming device. The developing box includes a storage medium, and the storage medium stores the relevant information of the developing box; the storage medium can also be set on the drum box, and the storage medium stores the relevant information of the drum box.
[0003] The storage medium is installed on the drum box, and the electrical contact surface of the storage medium contacts the electrical contact points set in the imaging device. Friction occurs during the contact between the electrical contact surface and the electrical contact points, causing damage to the electrical contact surface and affecting the printing quality. Utility Model Content
[0004] The utility model provides a processing box, aiming to solve at least one of the technical problems existing in the prior art.
[0005] The technical solution of the utility model relates to a processing box, which is characterized by comprising:
[0006] Bracket fixings;
[0007] An elastic member, arranged in the bracket fixing member along a first direction;
[0008] A chip holder is movably arranged in the holder fixing part along the second direction, and an end of the chip holder away from the holder fixing part along the second direction is used for placing a chip;
[0009] A force conversion member is movably disposed in the bracket fixing member along the first direction. The force conversion member is connected to the elastic member in the first direction and abuts against the chip bracket in the second direction.
[0010] According to some embodiments of the present invention, the chip bracket is provided with a first force-bearing surface, the force conversion component is provided with a second force-bearing surface in contact with the first force-bearing surface, and the first force-bearing surface is in contact with the second force-bearing surface.
[0011] According to some embodiments of the present invention, a first slide groove is provided on the inner wall of the bracket fixing member along the first direction, and a protrusion is provided on the side of the force conversion member, and the protrusion is movably disposed in the first slide groove.
[0012] According to some embodiments of the present invention, a second slide groove is provided on the inner wall of the bracket fixing piece along the second direction, and a rectangular bar is provided on the side of the chip bracket, and the rectangular bar is movably disposed in the second slide groove.
[0013] According to some embodiments of the present invention, the elastic member is configured as a compression spring.
[0014] According to some embodiments of the utility model, a drum frame is further included, the bracket fixing member is connected to the drum frame, one end of the compression spring is connected to the force conversion member, and the other end is connected to the drum frame.
[0015] According to some embodiments of the present invention, a developing box is further included, and the developing box is detachably connected to the drum frame.
[0016] According to some embodiments of the present invention, a powder box is further included, the bracket fixing piece is connected to the powder box, one end of the compression spring is connected to the force conversion piece, and the other end is connected to the bracket fixing piece.
[0017] The beneficial effects of the utility model are as follows:
[0018] 1. When the processing box is loaded into the image forming device, the electrical contact point in the image forming device contacts the chip on the chip holder and squeezes the chip in the second direction. The chip and the chip holder slide on the holder fixing part along the second direction to avoid friction between the electrical contact point and the electrical contact surface of the chip to damage the electrical contact surface. During the process, the force conversion part is squeezed by the chip holder in the second direction, slides on the holder fixing part along the first direction and squeezes the elastic part to complete the entire buffering process. After the interference disappears, the chip holder is reset by the elastic potential energy of the elastic part. The structure is simple and can effectively prevent the electrical contact surface of the chip from being scratched. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a structural schematic diagram of the processing box of the first embodiment of the utility model (the bracket fixing member is connected to the drum frame);
[0020] Figure 2 yes Figure 1 A sectional view of a process cartridge of a first embodiment shown;
[0021] Figure 3 yes Figure 2 A partial enlarged schematic diagram of a process cartridge of the first embodiment shown;
[0022] Figure 4 It is a structural schematic diagram of a processing box of a second embodiment of the utility model (a bracket fixing member is connected to a powder box);
[0023] Figure 5 yes Figure 4 A sectional view of a process cartridge of a second embodiment shown;
[0024] Figure 6 yes Figure 5 A partial enlarged schematic diagram of a process cartridge of a second embodiment is shown;
[0025] Figure 7 It is an exploded schematic diagram of the local structure of the chip bracket of an embodiment of the utility model.
[0026] Figure Number:
[0027] Drum frame 100, developing box 110;
[0028] Powder box 200;
[0029] Bracket fixing member 300, first slide groove 310, second slide groove 320;
[0030] Chip bracket 400, first force-bearing surface 410, rectangular bar 420;
[0031] Force conversion member 500, second force bearing surface 510, protrusion 520;
[0032] Elastic member 600. DETAILED DESCRIPTION
[0033] The following content will describe several embodiments of the present utility model, including embodiments corresponding to the drawings. It can be understood that the drawings are used to assist in understanding the technical features and technical solutions of the present utility model, and should not be understood as limiting the scope of protection of the present utility model.
[0034] The following will be combined with the embodiments and drawings to clearly and completely describe the concept, specific structure and technical effects of the utility model, so as to fully understand the purpose, scheme and effect of the utility model. It should be noted that the embodiments and features in the embodiments of this application can be combined with each other without conflict.
[0035] It should be noted that, unless otherwise clearly defined, when a feature is referred to as "fixed", "connected", "installed" or "set on" another feature, it can be directly "fixed", "connected", "installed" or "set on" another feature, or it can be indirectly "fixed", "connected", "installed" or "set on" another feature. The words "fixed", "connected", "installed" or "set on" should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meaning of the above words in this utility model in combination with the specific content of the technical solution.
[0036] It should be noted that the descriptions of the directions or positional relationships indicated by up, down, left, right, top, bottom, front, back, inside, and outside used in the present invention are based on the directions or positional relationships in the drawings or embodiments and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the devices or elements referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.
[0037] It should be noted that the term "and / or" used in the present utility model includes any combination of one or more related listed items, "above", "below", "within", etc. are understood to include the number itself.
[0038] It should be noted that the description of first and second in the utility model is only for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.
[0039] It should be noted that, unless otherwise clearly defined, all technical and scientific terms used herein have the same meanings as those commonly understood by those skilled in the art. The terms used in this specification are only for describing specific embodiments, not for limiting the present invention.
[0040] Reference Figures 1 to 7 According to the technical solution of the utility model, a processing box includes: a bracket fixing member 300; an elastic member 600, which is arranged in the bracket fixing member 300 along a first direction; a chip bracket 400, which is movably arranged in the bracket fixing member 300 along a second direction, and an end of the chip bracket 400 away from the bracket fixing member 300 along the second direction is used for placing a chip; a force conversion member 500, which is movably arranged in the bracket fixing member 300 along the first direction, and the force conversion member 500 is connected to the elastic member 600 in the first direction and abuts against the chip bracket 400 in the second direction; wherein the first direction and the second direction are perpendicular to each other.
[0041] It should be noted that the developing assembly includes a photosensitive drum, wherein the first direction is as follows: Figure 1 and Figure 4 As shown, that is, the extension direction of the rotation axis of the photosensitive drum, the second direction intersects with the first direction, preferably they are perpendicular to each other, and the second direction is perpendicular to the electrical contact surface of the chip, as shown in FIG. Figure 3 and Figure 6 As shown, in the context, the second direction can also be represented by the up-down direction, and the first direction can be represented by the left-right direction. It can be understood that the up-down direction and the left-right direction mentioned here refer to Figures 1 to 6 The up and down directions and the left and right directions indicated in .
[0042] The application of the above-mentioned processing box has at least the following beneficial effects: when the processing box is loaded into an image forming device, the electrical contact points in the image forming device contact the chip on the chip holder 400 and squeeze the chip in the second direction. The chip and the chip holder 400 slide on the holder fixing member 300 along the second direction to avoid friction between the electrical contact points and the electrical contact surface of the chip to damage the electrical contact surface. During the process, after the force conversion member 500 is squeezed by the chip holder 400 in the second direction, it slides on the holder fixing member 300 along the first direction and squeezes the elastic member 600 to complete the entire buffering process. After the interference disappears, the chip holder 400 is reset by the elastic potential energy of the elastic member 600. The structure is simple and can effectively prevent the electrical contact surface of the chip from being scratched.
[0043] According to some embodiments of the utility model, the chip holder 400 is provided with a first force-bearing surface 410, and the force conversion member 500 is provided with a second force-bearing surface 510 in contact with the first force-bearing surface 410. The first force-bearing surface 410 and the second force-bearing surface 510 are in contact with each other. When the processing box is loaded into the image forming device, the electrical contact point touches the chip on the chip holder 400 and interferes with the chip, and the chip is squeezed in the second direction. The chip together with the chip holder 400 moves on the holder fixing member 300 along the second direction away from the electrical contact point. The first force-bearing surface 410 squeezes the second force-bearing surface 510, so that the force conversion member 500 moves on the holder fixing member 300 along the first direction and squeezes the elastic member 600. While forming a buffer, the elastic member 600 stores elastic potential energy to facilitate resetting the chip.
[0044] In the above embodiment, the first force-bearing surface 410 and the second force-bearing surface 510 may be configured as inclined surfaces that fit each other, or may be configured as arc surfaces that fit each other.
[0045] According to some embodiments of the utility model, a first slide groove 310 is arranged on the inner wall of the bracket fixing member 300 along the first direction, a protrusion 520 is arranged on the side of the force conversion member 500, and the protrusion 520 is movably arranged in the first slide groove 310, and a second slide groove 320 is arranged on the inner wall of the bracket fixing member 300 along the second direction, and a rectangular bar 420 is arranged on the side of the chip bracket 400, and the rectangular bar 420 is movably arranged in the second slide groove 320. The movement of the protrusion 520 in the second direction is limited by the first slide groove 310, so that the slider 520 can only move in the first direction along the first slide groove 310. Similarly, the movement of the rectangular bar 420 in the first direction is limited by the second slide groove 320, so that the upper bar 420 can only move in the second direction.
[0046] According to some embodiments of the present invention, the elastic member 600 is configured as a compression spring.
[0047] In the first embodiment of the present utility model, referring to Figures 1 to 3 , further comprising a drum frame 100, a bracket fixing member 300 connected to the drum frame 100, one end of the compression spring connected to the force conversion member 500, and the other end connected to the drum frame 100, the first force-bearing surface 410 and the second force-bearing surface 510 are both as Figure 3 As shown, it is inclined from the upper left to the lower right, and the compression spring is arranged along the left and right directions. Figure 3 The left-right direction is the first direction, and the chip bracket 400 is vertically arranged. Figure 3 The vertical direction is the up and down direction, which is also the second direction. When the chip is subjected to force, the chip holder 400 is driven to move downward. Under the action of the first force-bearing surface 410 and the second force-bearing surface 510, and the limiting action of the first slide groove 310 and the second slide groove 320, the force conversion member 500 moves to the left and squeezes the compression spring to the left, thereby avoiding friction between the electrical contact surface on the chip and the electrical contact point of the image forming device. At the same time, the compression spring reserves elastic potential energy to reset the chip after the interference disappears.
[0048] According to some embodiments of the present invention, a developing box 110 is further included, and the developing box 110 is detachably connected to the drum frame 100 .
[0049] In the second embodiment of the present utility model, referring to Figures 4 to 6 , further comprising a powder box 200, a bracket fixing member 300 connected to the powder box 200, one end of the compression spring connected to the force conversion member 500, and the other end connected to the bracket fixing member 300, the first force surface 410 and the second force surface 510 are both as Figure 3 As shown, it is inclined from the upper right to the lower left, and the compression spring is arranged along the left and right directions. Figure 6 The left-right direction is the first direction, and the chip bracket 400 is vertically arranged. Figure 6 The vertical direction is the up and down direction, which is also the second direction. When the chip is subjected to force, the chip holder 400 is driven to move downward. Under the action of the first force-bearing surface 410 and the second force-bearing surface 510, and the limiting action of the first slide groove 310 and the second slide groove 320, the force conversion member 500 moves to the right and squeezes the compression spring to the right, thereby avoiding friction between the electrical contact surface on the chip and the electrical contact point of the image forming device. At the same time, the compression spring reserves elastic potential energy to reset the chip after the interference disappears.
[0050] It should be noted that in this specification, terms such as "one embodiment", "some embodiments", "basic embodiment", "extended embodiment" etc. may be used to describe several embodiments of the utility model. The specific features, structures, materials or characteristics in the several embodiments may be combined in accordance with the principles and purposes of the utility model.
[0051] Although some embodiments of the utility model have been shown and described in this specification, the utility model should not be limited to the above-mentioned embodiments. As long as the technical effects of the utility model are achieved by the same or equivalent means, any changes, modifications, equivalent substitutions and equivalent variations of these embodiments within the spirit and principles of the present disclosure and without departing from the principles and purpose of the present utility model should be included in the scope of protection of the present disclosure and should be deemed to belong to the scope of protection of the utility model.
Claims
1. A processing box, characterized in that: include: Bracket fixings; An elastic member, arranged in the bracket fixing member along a first direction; A chip holder is movably arranged in the holder fixing part along the second direction, and an end of the chip holder away from the holder fixing part along the second direction is used for placing a chip; A force conversion member is movably disposed in the bracket fixing member along the first direction. The force conversion member is connected to the elastic member in the first direction and abuts against the chip bracket in the second direction.
2. A process cartridge according to claim 1, characterized in that: The chip bracket is provided with a first force-bearing surface, the force conversion component is provided with a second force-bearing surface in contact with the first force-bearing surface, and the first force-bearing surface is in contact with the second force-bearing surface.
3. A process cartridge according to claim 2, characterized in that: A first slide groove is arranged on the inner wall of the bracket fixing member along the first direction, and a protrusion is arranged on the side surface of the force conversion member, and the protrusion is movably arranged in the first slide groove.
4. A process cartridge according to claim 1, characterized in that: A second slide groove is arranged on the inner wall of the bracket fixing piece along the second direction, and a rectangular bar is arranged on the side surface of the chip bracket, and the rectangular bar is movably arranged in the second slide groove.
5. A process cartridge according to any one of claims 1 to 4, characterized in that: The elastic member is configured as a compression spring.
6. A process cartridge according to claim 5, characterized in that: A drum frame is also included, the bracket fixing member is connected to the drum frame, one end of the compression spring is connected to the force conversion member, and the other end is connected to the drum frame.
7. A process cartridge according to claim 6, characterized in that: A developing box is also included, and the developing box is detachably connected to the drum frame.
8. A process cartridge according to claim 5, characterized in that: It also includes a powder box, the bracket fixing piece is connected to the powder box, one end of the compression spring is connected to the force conversion piece, and the other end is connected to the bracket fixing piece.