Printer powder box replacement structure

Abstract

The utility model relates to the technical field of printers, and discloses a printer powder box replacement structure which comprises a connecting frame and a powder box body placed in the connecting frame, and further comprises a mounting frame of a frame-shaped structure; the clamping mechanism is arranged on the mounting frame and the powder box body and used for completing clamping of the mounting frame and the powder box body; the fixing mechanism is arranged between the mounting frame and the connecting frame and is used for fixing the mounting frame; the pushing mechanism is connected with the fixing mechanism and used for pushing the fixing mechanism; according to the utility model, the mounting frame is detachably connected with the four powder box bodies, so that the powder box bodies can be prevented from being replaced repeatedly in the process of replacing the four powder box bodies, the replacement efficiency of the powder box bodies is improved, and the mounting frame can be fixed on the connecting frame through the fixing mechanism; therefore, the stability of the powder box body placed in the connecting frame can be improved.

Description

Technical Field

[0001] This utility model relates to the field of printer technology, specifically a printer toner cartridge replacement structure. Background Technology

[0002] Toner cartridges mainly refer to the components in a printer used to store printing toner and ultimately complete the printing process. They are mainly divided into separate toner cartridges and integrated toner cartridges. The existing toner cartridge structure consists of four cartridges that are inserted into a storage compartment, and the surface of the cartridge body is attached with a label for identifying different colors of toner.

[0003] Existing printer toner cartridges connect four cartridges to the printer via snap-fit ​​connections. This method of fixing is not very stable. Furthermore, existing toner cartridge replacement methods do not allow all four cartridges to be connected to the printer simultaneously. Therefore, those skilled in the art have proposed a printer toner cartridge replacement structure to solve the problems mentioned in the background. Utility Model Content

[0004] The purpose of this invention is to provide a printer toner cartridge replacement structure to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A printer toner cartridge replacement structure includes a connecting frame and a toner cartridge body placed within the connecting frame, and further includes:

[0007] Mounting bracket, the mounting bracket is a frame structure;

[0008] A snap-fit ​​mechanism is provided on the mounting frame and the powder box body to complete the snap-fit ​​between the mounting frame and the powder box body.

[0009] A fixing mechanism is provided between the mounting frame and the connecting frame for fixing the mounting frame;

[0010] A driving mechanism, which is connected to a fixed mechanism, is used to drive the fixed mechanism.

[0011] As a further embodiment of this utility model, the powder box body is provided with a label and a handle.

[0012] As a further improvement of this utility model: the snap-fit ​​mechanism includes two grooves formed on the powder box body, and elastic buckles are provided in the grooves. The mounting bracket is provided with connecting buckles that cooperate with the elastic buckles.

[0013] As a further scheme of the utility model: the fixed mechanism includes the positioning slot that sets up in the both sides of connecting frame, the both sides of mounting frame are installed with the positioning frame that coordinates with positioning slot, the both sides of positioning frame are rotatably provided with the pivot, the pivot is installed with the sector block, the both sides of connecting frame are set up with the sector slot that coordinates with sector block in the both sides of positioning slot.

[0014] As a further scheme of the utility model: the push mechanism includes two symmetrical distribution telescopic rods that install in positioning frame, the telescopic rod fixedly connects the movable plate, the both ends of movable plate are installed with the slide column, the sector block is set up with the slide slot that is slidably connected with slide column in the side close to the middle part of positioning frame, the movable plate is rotatably installed with the threaded cylinder in the side middle part close to mounting frame, the threaded cylinder is threadedly connected with threaded rod, the threaded rod is rotatably connected with mounting frame, and the end of threaded rod away from threaded cylinder is installed with the rotating block.

[0015] Compared with the prior art, the utility model has the advantages that when the powder box body is replaced, the push mechanism is used to remove the connection between the fixed mechanism and the connecting frame, so that the mounting frame is in a movable state, then the four powder box bodies are pulled out from the connecting frame at a time through the mounting frame, the four powder box bodies are removed, then the new four powder box bodies are connected with the mounting frame through the clamping mechanism, the four powder box bodies are put into the connecting frame together through the cooperation of the mounting frame, the mounting frame is driven to make the four powder box bodies completely enter the connecting frame, the mounting frame is fixed on the connecting frame through the push mechanism and the fixed mechanism, so that the four powder box bodies can be fixed in the connecting frame, the mounting frame and the four powder box bodies are detachably connected, so that repeated operation for replacing the powder box body can be avoided during the replacement of the four powder box bodies, the replacement efficiency of the powder box body is improved, and the mounting frame can be fixed on the connecting frame through the fixed mechanism, so that the stability of the powder box body placed in the connecting frame is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structure schematic view of a printer powder box replacement structure.

[0017] Figure 2 It is a structure schematic view of the connection between the mounting frame and the powder box body in a printer powder box replacement structure.

[0018] Figure 3 It is Figure 2 It is a partial enlarged view of A in the middle.

[0019] Figure 4 It is a structure schematic view of the connection between the connecting frame and the mounting frame in a printer powder box replacement structure.

[0020] Figure 5 It is Figure 4 It is a partial enlarged view of B in the middle.

[0021] In the figure: 1, connecting frame; 2, powder box body; 3, label; 4, handle; 5, mounting frame; 6, groove; 7, elastic buckle; 8, connecting buckle; 9, positioning groove; 10, positioning frame; 11, rotating shaft; 12, sector block; 13, sector groove; 14, sliding groove; 15, telescopic rod; 16, movable plate; 17, sliding column; 18, threaded cylinder; 19, threaded rod; 20, rotating block. DETAILED DESCRIPTION

[0022] The technical solutions of the patent will be further described in detail in combination with specific embodiments.

[0023] Please refer to Figures 1-5 A printer powder box replacement structure, comprising a connecting frame 1 and a powder box body 2 placed in the connecting frame 1, further comprising:

[0024] A mounting frame 5, which is a frame structure;

[0025] A clamping mechanism, which is arranged on the mounting frame 5 and the powder box body 2, and is used to complete the clamping of the mounting frame 5 and the powder box body 2;

[0026] A fixing mechanism, which is arranged between the mounting frame 5 and the connecting frame 1, and is used to fix the mounting frame 5;

[0027] A pushing mechanism, which is connected with the fixing mechanism, and is used to push the fixing mechanism.

[0028] When replacing the powder box body 2, first, the connection between the fixing mechanism and the connecting frame 1 is released by the pushing mechanism, so that the mounting frame 5 is in a movable state, then four powder box bodies 2 are pulled out from the connecting frame 1 at a time by the mounting frame 5, and then the four powder box bodies 2 are removed, and then the new four powder box bodies 2 are connected with the mounting frame 5 in advance through the clamping mechanism, and the four powder box bodies 2 can be placed in the connecting frame 1 together by cooperating with the mounting frame 5, and the four powder box bodies 2 are completely put into the connecting frame 1 by pushing the mounting frame 5, and then the fixing mechanism is driven by the pushing mechanism to fix the mounting frame 5 on the connecting frame 1, so that the four powder box bodies 2 can be fixed in the connecting frame 1, and through the detachable connection of the mounting frame 5 and the four powder box bodies 2, repeated operation of replacing the powder box body 2 can be avoided during the replacement of the four powder box bodies 2, the replacement efficiency of the powder box body 2 is improved, and through the fixing mechanism, the mounting frame 5 can be fixed on the connecting frame 1, so that the stability of the powder box body 2 placed in the connecting frame 1 can be improved.

[0029] In one case of the embodiment, the powder box body 2 is provided with a label 3 and a handle 4.

[0030] The surface of each powder box body 2 is pasted with a label 3, through which the color of the powder and ink inside the powder box body 2 can be identified, and the handle 4 is convenient for taking the powder box body 2.

[0031] In one case of the embodiment, the clamping mechanism comprises two grooves 6 provided on the powder box body 2, and a resilient clasp 7 is arranged in the groove 6, and the mounting frame 5 is provided with a connecting clasp 8 matched with the resilient clasp 7.

[0032] The resilient clasp 7 in the application can be elastically deformed, when four powder box bodies 2 need to be connected with the mounting frame 5, only need to insert the powder box body 2 into the corresponding position on the mounting frame 5, when the connecting clasp 8 on the mounting frame 5 is clamped into the groove 6 of the powder box body 2, the connecting clasp 8 will contact the resilient clasp 7 and open the resilient clasp 7, so that the connecting clasp 8 can enter the resilient clasp 7, with the entering of the connecting clasp 8, the resilient clasp 7 will close again, so as to realize the connection of the resilient clasp 7 and the connecting clasp 8, so that the mounting frame 5 and the powder box body 2 are connected together, when the mounting frame 5 and the powder box body 2 need to be separated, only need to pull the powder box body 2, so that the connecting clasp 8 is withdrawn from the resilient clasp 7.

[0033] In one case of the embodiment, the fixing mechanism comprises a positioning groove 9 provided on both sides of the connecting frame 1, and a positioning frame 10 matched with the positioning groove 9 is mounted on both sides of the mounting frame 5, and a rotating shaft 11 is rotatably arranged in the positioning frame 10, and a sector block 12 is mounted on the rotating shaft 11, and a sector groove 13 matched with the sector block 12 is provided on both sides of the connecting frame 1. The pushing mechanism comprises two symmetrical telescopic rods 15 mounted in the positioning frame 10, the telescopic rod 15 is fixedly connected with a movable plate 16, the both ends of the movable plate 16 are mounted with a slide column 17, the side of the sector block 12 close to the middle part of the positioning frame 10 is provided with a sliding groove 14 slidably connected with the slide column 17, the side of the movable plate 16 close to the middle part of the mounting frame 5 is rotatably mounted with a threaded cylinder 18, the threaded cylinder 18 is threadedly connected with a threaded rod 19, the threaded rod 19 is rotatably connected with the mounting frame 5, and the end of the threaded rod 19 away from the threaded cylinder 18 is mounted with a rotating block 20.

[0034] When the four powder box bodies 2 on the mounting frame 5 enter the connecting frame 1 and are completely pushed into the connecting frame 1 under the pushing action of the mounting frame 5, at this time, the positioning frame 10 on the mounting frame 5 will also be clamped into the positioning slot 9 of the connecting frame 1 synchronously, at this time, the rotating block 20 is screwed by the corresponding tool, so that the threaded rod 19 rotates, and then the threaded cylinder 18 is driven to rotate, and then the movable plate 16 is moved, the movable plate 16 will move to one side of the mounting frame 5, and the slide column 17 at both ends of the movable plate 16 will also slide along the sliding groove 14 of the sector block 12, thereby pushing the sector block 12 to rotate around the rotating shaft 11, so that the sector block 12 is clamped into the sector slot 13, thereby limiting the positioning frame 10 from exiting the positioning slot 9, and then the fixed connection of the mounting frame 5 and the connecting frame is realized, so that the four powder box bodies 2 can be fixed in the connecting frame 1, and the stability of the powder box in the printer is improved.

[0035] It is apparent for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all aspects as illustrative and not restrictive, and the scope of the present application is defined by the appended claims rather than the above description, and it is intended to encompass all changes falling within the meaning and range of equivalents of the claims. Any reference signs in the claims should not be considered as limiting the claims involved.

[0036] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A printer toner cartridge replacement structure, comprising a connecting frame and a toner cartridge body placed within the connecting frame, characterized in that, Also includes: Mounting bracket, the mounting bracket is a frame structure; A snap-fit ​​mechanism is provided on the mounting frame and the powder box body to complete the snap-fit ​​between the mounting frame and the powder box body. A fixing mechanism is provided between the mounting frame and the connecting frame for fixing the mounting frame; A driving mechanism, which is connected to a fixed mechanism, is used to drive the fixed mechanism.

2. The printer toner cartridge replacement structure according to claim 1, characterized in that, The powder box is equipped with a label and a handle.

3. The printer toner cartridge replacement structure according to claim 1, characterized in that, The snap-fit ​​mechanism includes two grooves formed on the powder box body, and elastic buckles are provided in the grooves. The mounting bracket is provided with connecting buckles that cooperate with the elastic buckles.

4. The printer toner cartridge replacement structure according to claim 1, characterized in that, The fixing mechanism includes positioning slots on both sides of the connecting frame, positioning frames that cooperate with the positioning slots are installed on both sides of the mounting frame, rotating shafts are rotatably arranged on both sides of the positioning frame, and sector blocks are installed on the rotating shafts. The connecting frame has sector slots on both sides of the positioning slots that cooperate with the sector blocks.

5. A printer toner cartridge replacement structure according to claim 4, characterized in that, The pushing mechanism includes two symmetrically distributed telescopic rods installed inside the positioning frame. The telescopic rods are fixedly connected to a movable plate. Sliding columns are installed at both ends of the movable plate. A sliding groove is opened on the side of the sector block near the middle of the positioning frame, which is slidably connected to the sliding column. A threaded cylinder is rotatably installed on the middle of the side of the movable plate near the mounting frame. The threaded cylinder is threadedly connected to a threaded rod. The threaded rod is rotatably connected to the mounting frame, and a rotating block is installed at the end of the threaded rod away from the threaded cylinder.

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