CN219016802U - Selenium drum rack drive reset structure - Google Patents

Abstract

The utility model discloses a selenium drum rack driving reset structure which comprises a laser printer, a selenium drum box and a cover plate, wherein the front side of the laser printer is movably connected with the inner wall of the cover plate, and two sides of the selenium drum box are movably connected with two sides of the inside of the laser printer. According to the utility model, the laser printer, the selenium drum box, the cover plate, the rack, the shell, the transmission assembly, the control rod, the adjusting block and the spring are matched for use, after the cover plate is pushed and opened, the control rod and the adjusting block are pushed and moved to the rear side, so that the surface of the sliding block is extruded by the inner wall of the sliding groove to drive the moving block to move upwards, and meanwhile, the moving block leaves the groove hole, so that the problems that the selenium drum box is required to be pulled out when the selenium drum is replaced in the prior art, and most selenium drum boxes are connected with the laser printer in a clamping manner, so that the selenium drum is replaced for a plurality of times, the connection between the selenium drum box and the laser printer is easy to loosen, and the selenium drum box is inconvenient to use.

Description

Selenium drum rack drive reset structure

Technical Field

The utility model belongs to the technical field of selenium drums, and particularly relates to a selenium drum rack driving reset structure.

Background

The selenium drum, also called photosensitive drum, is generally made of basic base material made of aluminum and photosensitive material coated on the base material, in the laser printer, more than 70% of imaging components are concentrated in the selenium drum, the quality of printing is actually determined by the selenium drum to a great extent, the laser printer is binary data information transmitted by a computer, the binary data information is converted into video signals through a video controller, then the video signals are converted into laser driving signals through a video interface/control system, then a laser scanning system generates laser beams carrying character information, finally an electronic photographing system images and transfers the laser beams onto paper, and compared with other printing equipment, the laser printer has the advantages of high printing speed, high imaging quality and the like; however, the use cost is relatively high, and Chinese patent discloses a selenium drum rack driving reset structure, the publication number is: CN214586406U, including selenium drum main part and the gear train of setting in the selenium drum main part, the one end of selenium drum main part is fixed with interior limit cap to and the card is equipped with the limit cap, form the inner chamber between interior limit cap and the limit cap, be provided with the travel piece that drives through the gear train in the inner chamber, still rotate in the inner chamber and be provided with the reset piece, the inboard end lower extreme of reset piece is provided with the spring, the downside end of travel piece has two first joint pieces, the inboard end upper end of reset piece has the second joint piece, the second joint piece suits with first joint piece, the utility model provides a selenium drum rack drive reset structure passes through the gear train drive travel piece, reaches the furthest stroke when the travel piece, through limit structure's spacing for the gear train can not rotate, at this moment point out toner light, then the operator through after adding the toner, makes the travel piece reset, through retrieving, above-mentioned for comparatively approaching prior art's case with the fingers off the fingers and thumb, above, the problem that prior art exists is: because need take out the selenium drum box when changing the selenium drum among the prior art generally, and most selenium drum boxes are connected through the form of joint with the laser printer, consequently change the selenium drum many times, lead to the connection between selenium drum box and the laser printer not hard up easily to inconvenient use uses the selenium drum box.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model provides a selenium drum rack driving reset structure which has the advantages of being convenient for a user to fix a selenium drum box and being convenient for the user to use a laser printer, and solves the problems that the selenium drum box is required to be pulled out when the selenium drum is replaced in the prior art, and most selenium drum boxes are connected with the laser printer in a clamping way, so that the selenium drum is replaced for a plurality of times, the connection between the selenium drum box and the laser printer is easy to loosen, and the selenium drum box is inconvenient to use.

The utility model discloses a selenium drum rack driving reset structure, which comprises a laser printer, a selenium drum box and a cover plate, wherein the front side of the laser printer is movably connected with the inner wall of the cover plate, two sides of the selenium drum box are movably connected with two sides of the interior of the laser printer, racks are fixedly connected to two sides of the selenium drum box, a shell is fixedly connected to two sides of the inner wall of the laser printer, a transmission assembly is arranged on the front side of the shell, a limiting assembly is arranged in the shell, and the limiting assembly is matched with the racks for use.

As the preferable mode of the utility model, the transmission assembly comprises a control rod and an adjusting block, wherein the rear side of the control rod is fixedly connected with the front side of the adjusting block, the rear side of the adjusting block is fixedly connected with a spring, the rear side of the spring is fixedly connected with the rear side of the inner wall of the shell, one side, close to the selenium drum box, of the adjusting block is movably connected with a moving block, and the moving block is matched with the limiting assembly for use.

As the preferable one of the utility model, the limit component comprises a gear and a fixed block, one side of the gear close to the fixed block is fixedly connected with the surface of the fixed block, the top of the fixed block is provided with a concave hole, the concave hole is matched with the movable block for use, one side of the gear far away from the fixed block is fixedly connected with a rotating column, the surface of the rotating column is sleeved with a positioning block, one side of the positioning block far away from the gear is fixedly connected with the inner wall of the shell, and the gear is matched with the rack for use.

As the preferable one of the utility model, one side of the adjusting block close to the moving block is provided with a sliding groove, one side of the moving block close to the adjusting block is fixedly connected with a sliding block, and the sliding block is matched with the sliding groove for use.

As the preferable mode of the utility model, one side of the moving block far away from the adjusting block is provided with a track groove, the inner wall of the shell is fixedly connected with a track block, and the track block is matched with the track groove for use.

As the preferable mode of the utility model, the front side of the laser printer is fixedly connected with the connecting block, both sides of the inner wall of the cover plate are fixedly connected with the connecting plates, one sides of the two connecting plates, which are close to each other, are movably connected with the connecting rods, and one side of the connecting rod, which is close to the connecting plates, is movably connected with the surface of the connecting block through the rotating shaft.

As the preferable mode of the utility model, the two shells are provided with groove holes on one sides close to each other, the bottoms of the inner walls of the groove holes are provided with notch, and the notch is matched with the gear for use.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the laser printer, the selenium drum box, the cover plate, the rack, the shell, the transmission assembly, the control rod, the adjusting block and the spring are matched for use, after the cover plate is pushed and opened, the control rod and the adjusting block are pushed and moved to the rear side, so that the surface of the sliding block is extruded by the inner wall of the sliding groove to drive the moving block to move upwards, and meanwhile, the moving block leaves the groove hole, so that the problems that the selenium drum box is required to be pulled out when the selenium drum is replaced in the prior art, and most selenium drum boxes are connected with the laser printer in a clamping manner, so that the selenium drum is replaced for a plurality of times, the connection between the selenium drum box and the laser printer is easy to loosen, and the selenium drum box is inconvenient to use.

2. According to the utility model, the transmission assembly is arranged, so that a user can push the control rod to drive the adjusting block to move, the adjusting block drives the moving block to move, and meanwhile, the gear can be limited through the clamping connection of the moving block and the concave hole.

3. According to the selenium drum box, the limiting assembly is arranged, so that the selenium drum box can be limited, and meanwhile, the gear can be limited through the clamping connection of the moving block and the concave hole.

4. According to the utility model, the sliding groove and the sliding block are arranged, so that a user can push the control rod and the adjusting block, the adjusting block drives the sliding groove to extrude the sliding block, the moving block is pushed, and meanwhile, the moving distance of the moving block can be limited through the length of the sliding groove.

5. According to the utility model, the track groove and the track block are arranged, so that the movement of the moving block can be limited, and the phenomenon that the moving block is deviated in the moving process can be prevented.

6. According to the utility model, the connecting blocks, the connecting plates and the connecting rods are arranged, so that a user can conveniently open and close the cover plate, and meanwhile, the opening and closing distance of the cover plate can be limited.

7. According to the utility model, the rack can be limited by arranging the slot holes and the notches, and meanwhile, the notches can facilitate the contact between the gear and the rack.

Drawings

FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present utility model;

FIG. 2 is a partial enlarged view of FIG. 1 at A provided by an embodiment of the present utility model;

FIG. 3 is a cross-sectional view of an embodiment of the present utility model providing a perspective;

FIG. 4 is a partial enlarged view of embodiment of the present utility model providing the view at B in FIG. 3;

FIG. 5 is a perspective view of a drive assembly provided by an embodiment of the present utility model;

fig. 6 is a cross-sectional view of a spacing assembly provided in accordance with an embodiment of the present utility model.

In the figure: 1. a laser printer; 2. a selenium drum box; 3. a cover plate; 4. a rack; 5. a housing; 6. a transmission assembly; 601. a control lever; 602. an adjusting block; 603. a spring; 604. a moving block; 7. a limit component; 701. a gear; 702. a fixed block; 703. concave holes; 704. a rotating column; 705. a positioning block; 8. a chute; 9. a slide block; 10. a track groove; 11. a track block; 12. a connecting block; 13. a connecting plate; 14. a connecting rod; 15. a slot hole; 16. notch.

Detailed Description

For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.

The structure of the present utility model will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 6, the selenium drum rack driving reset structure provided by the embodiment of the utility model comprises a laser printer 1, a selenium drum box 2 and a cover plate 3, wherein the front side of the laser printer 1 is movably connected with the inner wall of the cover plate 3, two sides of the selenium drum box 2 are movably connected with two sides of the interior of the laser printer 1, racks 4 are fixedly connected with two sides of the selenium drum box 2, a shell 5 is fixedly connected with two sides of the inner wall of the laser printer 1, a transmission assembly 6 is arranged at the front side of the shell 5, a limiting assembly 7 is arranged in the shell 5, and the limiting assembly 7 is matched with the racks 4.

Referring to fig. 5, the transmission assembly 6 includes a control rod 601 and an adjusting block 602, wherein the rear side of the control rod 601 is fixedly connected with the front side of the adjusting block 602, a spring 603 is fixedly connected with the rear side of the adjusting block 602, the rear side of the spring 603 is fixedly connected with the rear side of the inner wall of the housing 5, a moving block 604 is movably connected with one side of the adjusting block 602, which is close to the cartridge 2, and the moving block 604 is matched with the limiting assembly 7.

The scheme is adopted: through setting up drive assembly 6, can be convenient for the user promote control lever 601 and drive regulating block 602 and remove, make regulating block 602 drive movable block 604 and remove, can carry out spacingly to gear 701 through the joint of movable block 604 and shrinkage pool 703 simultaneously.

Referring to fig. 6, the limiting component 7 includes a gear 701 and a fixed block 702, one side of the gear 701, which is close to the fixed block 702, is fixedly connected with the surface of the fixed block 702, a concave hole 703 is formed in the top of the fixed block 702, the concave hole 703 is matched with the moving block 604 for use, a rotating column 704 is fixedly connected with one side of the gear 701, which is far away from the fixed block 702, a positioning block 705 is sleeved on the surface of the rotating column 704, one side, which is far away from the gear 701, of the positioning block 705 is fixedly connected with the inner wall of the shell 5, and the gear 701 is matched with the rack 4 for use.

The scheme is adopted: through setting up spacing subassembly 7, can carry out spacingly to selenium drum box 2, can carry out spacingly to gear 701 through the joint of movable block 604 and shrinkage pool 703 simultaneously.

Referring to fig. 4, a sliding groove 8 is formed in one side, close to the moving block 604, of the adjusting block 602, and a sliding block 9 is fixedly connected to one side, close to the adjusting block 602, of the moving block 604, and the sliding block 9 is matched with the sliding groove 8.

The scheme is adopted: through setting up spout 8 and slider 9, can be through user promotion control lever 601 and regulating block 602, make regulating block 602 drive spout 8 extrusion slider 9, promote movable block 604, can restrict the travel distance of movable block 604 through the length of spout 8 simultaneously.

Referring to fig. 4, a track groove 10 is formed on one side of the moving block 604 away from the adjusting block 602, a track block 11 is fixedly connected to the inner wall of the housing 5, and the track block 11 is matched with the track groove 10.

The scheme is adopted: by providing the track groove 10 and the track block 11, the movement of the moving block 604 can be limited, and the moving block 604 can be prevented from being shifted during the movement.

Referring to fig. 1, a connecting block 12 is fixedly connected to the front side of a laser printer 1, connecting plates 13 are fixedly connected to both sides of the inner wall of a cover plate 3, connecting rods 14 are movably connected to one sides of the two connecting plates 13, which are close to each other, and one side of the connecting rod 14, which is close to the connecting plates 13, is movably connected to the surface of the connecting block 12 through a rotating shaft.

The scheme is adopted: through setting up connecting block 12, connecting plate 13 and connecting rod 14, can be convenient for the user open and shut apron 3, can restrict the open and shut distance of apron 3 simultaneously.

Referring to fig. 2, two housings 5 are provided with a slot 15 on one side close to each other, and a slot 16 is provided at the bottom of the inner wall of the slot 15, and the slot 16 is matched with the gear 701.

The scheme is adopted: by providing the slot hole 15 and the notch 16, the rack 4 can be restrained, while the notch 16 can facilitate contact between the gear 701 and the rack 4.

The working principle of the utility model is as follows:

when the selenium drum box is used, after the cover plate 3 is pushed and opened by a user, the control rod 601 and the regulating block 602 are pushed to the rear side, the surface of the sliding block 9 is extruded by the inner wall of the sliding groove 8 to drive the moving block 604 to move upwards, meanwhile, the moving block 604 leaves the groove hole 15, the user can pull the selenium drum box 2 forwards at the moment to replace the selenium drum in the selenium drum box 2, after the replacement is completed, the selenium drum box 2 is pushed back into the laser cutting machine along the original path, the control rod 601 is loosened, the spring 603 generates forward pushing force to the regulating block 602, the moving block 604 is driven to move downwards by the inner wall of the sliding groove 8 to extrude the surface of the sliding block 9, and meanwhile, the moving block 604 is inserted into the concave hole 703, and at the moment, the positions of the fixing block 702, the gear 701 and the selenium drum box 2 are fixed.

To sum up: this selenium drum rack drive reset structure through setting up laser printer 1, selenium drum box 2, apron 3, rack 4, casing 5, drive assembly 6, control lever 601, regulating block 602 and spring 603's cooperation is used, after opening apron 3 through the promotion, through pushing control lever 601 and regulating block 602 to the rear side, make the inner wall extrusion slider 9's of spout 8 surface drive movable block 604 upwards move, simultaneously movable block 604 leaves slotted hole 15, it needs to take out the selenium drum box to have solved in the prior art because usually when changing the selenium drum, and most selenium drum boxes are connected through the form of joint with the laser printer, consequently, change the selenium drum many times, easily lead to the connection between selenium drum box and the laser printer not hard up, thereby inconvenient use carries out the problem of using to the selenium drum box.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a selenium drum rack drive reset structure, includes laser printer (1), selenium drum box (2) and apron (3), its characterized in that: the front side of laser printer (1) and the inner wall swing joint of apron (3), the both sides of selenium drum box (2) and the inside both sides swing joint of laser printer (1), the equal fixedly connected with rack (4) in both sides of selenium drum box (2), the equal fixedly connected with casing (5) in both sides of laser printer (1) inner wall, the front side of casing (5) is provided with drive assembly (6), the inside of casing (5) is provided with spacing subassembly (7), spacing subassembly (7) are used with rack (4) cooperation.

2. The cartridge rack drive reset structure of claim 1, wherein: the transmission assembly (6) comprises a control rod (601) and an adjusting block (602), wherein the rear side of the control rod (601) is fixedly connected with the front side of the adjusting block (602), a spring (603) is fixedly connected with the rear side of the adjusting block (602), the rear side of the spring (603) is fixedly connected with the rear side of the inner wall of the shell (5), a movable block (604) is movably connected with one side, close to the selenium drum box (2), of the adjusting block (602), and the movable block (604) is matched with the limiting assembly (7).

3. The cartridge rack drive reset structure of claim 2, wherein: spacing subassembly (7) include gear (701) and fixed block (702), one side that gear (701) is close to fixed block (702) and fixed block (702) fixed surface connection, shrinkage pool (703) have been seted up at the top of fixed block (702), shrinkage pool (703) are used with movable block (604) cooperation, one side fixedly connected with swivel post (704) of fixed block (702) are kept away from to gear (701), the surface cover of swivel post (704) is equipped with locating piece (705), one side and the inner wall fixed connection of casing (5) of gear (701) are kept away from to locating piece (705), gear (701) are used with rack (4) cooperation.

4. The cartridge rack drive reset structure of claim 2, wherein: a sliding groove (8) is formed in one side, close to the moving block (604), of the adjusting block (602), a sliding block (9) is fixedly connected to one side, close to the adjusting block (602), of the moving block (604), and the sliding block (9) is matched with the sliding groove (8).

5. The cartridge rack drive reset structure of claim 2, wherein: the track groove (10) is formed in one side, far away from the adjusting block (602), of the moving block (604), the track block (11) is fixedly connected to the inner wall of the shell (5), and the track block (11) is matched with the track groove (10).

6. The cartridge rack drive reset structure of claim 1, wherein: the front side fixedly connected with connecting block (12) of laser printer (1), the both sides of apron (3) inner wall are all fixedly connected with connecting plate (13), two the equal swing joint of one side that connecting plate (13) are close to each other has connecting rod (14), one side that connecting rod (14) is close to connecting plate (13) and the surface of connecting block (12) are through pivot swing joint.

7. The cartridge rack drive reset structure of claim 3, wherein: two sides of the shell (5) close to each other are provided with groove holes (15), the bottoms of the inner walls of the groove holes (15) are provided with notch (16), and the notch (16) is matched with the gear (701).

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